1 2005-12-05 Paolo Bonzini <bonzini@gnu.org>
3 * Makefile.in (gnatlib): Fix regex, using \. instead of . when
6 2005-12-02 Richard Guenther <rguenther@suse.de>
8 * trans.c (gnat_gimplify_expr): Use buildN instead of build.
10 2005-12-01 Roger Sayle <roger@eyesopen.com>
12 * utils.c (max_size): Only test for TREE_OVERFLOW on INTEGER_CST
15 2005-11-23 Laurent GUERBY <laurent@guerby.net>
17 * mlib-prj.adb (Build_Library): Initialize Delete.
19 2005-11-21 Joel Sherrill <joel.sherrill@oarcorp.com>
21 * socket.c: Add extern int h_errno for rtems since networking header
22 files are not available at this point in a tool bootstrap. Newlib
23 only has basic C library header files.
25 2005-11-19 Richard Guenther <rguenther@suse.de>
26 Roger Sayle <roger@eyesopen.com>
29 * misc.c (internal_error_function): Don't use vsprintf to format
30 the error message text, instead use pp_format_text and the new
31 pretty printer APIs. This allows handling of %qs, %w, etc.
33 2005-11-18 Laurent GUERBY <laurent@guerby.net>
36 * Makefile.in: Use s-auxdec-empty for RTEMS.
38 2005-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
41 * trans.c (gnat_gimplify_expr, case ADDR_EXPR): Always make
42 a temporary if taking the address of something that is neither
43 reference, declaration, or constant, since the gimplifier
44 can't handle that case.
46 2005-11-17 Laurent GUERBY <laurent@guerby.net>
49 * s-auxdec-empty.ads, s-auxdec-empty.adb: New files.
51 2005-11-16 Richard Guenther <rguenther@suse.de>
53 * Makefile.in: Add EH_MECHANISM=-gcc to s390(x) linux.
55 2005-11-16 Joel Sherrill <joel.sherrill@oarcorp.com>
58 * raise-gcc.c: Add missing stdarg.h include.
60 2005-11-16 Richard Guenther <rguenther@suse.de>
62 * Make-lang.in (ada/decl.o): Add $(EXPR_H) dependency.
63 (ada/misc.o): Likewise.
65 2005-11-14 Thomas Quinot <quinot@adacore.com>
67 * g-soccon.ads: Minor reformatting. Update comments.
69 * gsocket.h: Include <sys/times.h> in the VxWorks case, in order to
70 gain visibility on the declaration of struct timeval.
72 * g-soccon-freebsd.ads,
81 g-soccon-vxworks.ads (SIZEOF_tv_sec, SIZEOF_tv_usec): New constants.
83 * g-soccon-hpux-ia64.ads, g-soccon-linux-ppc.ads,
84 g-soccon-solaris-64.ads, g-soccon-linux-64.ads,
85 g-soccon-linux-x86.ads: New files.
88 (Socket_Error_Message): Remove redundant use of GNAT.Sockets.Constants
90 * g-socthi-vxworks.ads, g-socthi-vms.ads, g-socthi-mingw.ads
91 (time_t, suseconds_t): New types constructed to match the tv_sec
92 and tv_usec fields of C struct timeval.
93 (Timeval): Construct structure in terms of the new types.
94 (Host_Errno): New function (imported from socket.c), returns last hosts
97 * g-socthi-vxworks.adb: Add error handling circuitry.
99 * g-socket.ads, g-socket.adb (To_Timeval): Reflect change of type for
100 components of struct timeval.
101 (Get_Host_By_Name, Get_Host_By_Address): Fix error reporting circuitry.
102 (Check_Selector): In error conditions, clear internal socket sets to
104 (Get_Socket_Option, Set_Socket_Option): Support for Multicast_If,
105 Send_Timeout, Receive_Timeout.
107 * g-socthi.ads (time_t, suseconds_t): New types constructed to match
108 the tv_sec and tv_usec fields of C struct timeval.
109 (Timeval): Construct structure in terms of the new types.
110 (Host_Errno): New function (imported from socket.c), returns last hosts
113 * socket.c (__gnat_get_h_errno): New function to retrieve h_errno, the
114 hosts database last error code.
116 * gen-soccon.c: Complete value expansion should not be performed on
117 TARGET, as it has the form of a math expression, and some components
118 may be platform-defined macros.
119 For VxWorks, generate the OK and ERROR values.
120 New constants giving the sizes of the components of C struct timeval.
122 2005-11-14 Robert Dewar <dewar@adacore.com>
123 Ed Schonberg <schonberg@adacore.com>
127 * types.ads: Include All_Checks in Suppress_Array
129 * checks.adb (Check_Needed): Remove kludge for a/=b rewritten as
130 not(a=b), since we no longer do this rewriting, and hence it is not
132 (Elaboration_Checks_Suppressed): Add special casing to
133 deal with different cases of static and dynamic elaboration checks (all
134 checks does not count in the first case, but does in the second).
135 (Expr_Known_Valid): Do not assume that the result of any arbitrary
136 function call is valid, since this is not the case.
137 (Ensure_Valid): Do not apply validity check to a real literal
138 in a universal or fixed context
140 * exp_ch4.adb (Expand_N_Op_Ne): Don't expand a/=b to not(a=b) for
141 elementary types using the operator in standard. It is cleaner not to
142 modify the programmers intent, especially in the case of floating-point.
143 (Rewrite_Comparison): Fix handling of /= (this was always wrong, but
144 it did not matter because we always rewrote a/=b to not(a=b).
145 (Expand_Allocator_Expression): For an allocator expression whose nominal
146 subtype is an unconstrained packed type, convert the expression to its
147 actual constrained subtype.
148 Implement warning for <= or >= where < or > not possible
149 Fix to Vax_Float tests (too early in many routines, causing premature
150 Vax_Float expansions.
152 * sem_prag.adb (Analyze_Pragma, case Obsolescent): Allow this pragma
153 to be used with packages and generic packages as well as with
155 (Suppress): Set All_Checks, but not Elaboration_Check, for case
156 of pragma Suppress (All_Checks)
157 (Analyze_Pragma, case Warnings): Implement first argument allowed to be
158 a string literal for precise control over warnings.
159 Avoid raise of pragma in case of unrecognized pragma and just return
162 * sem_prag.ads: Minor reformatting
164 * switch-c.adb (Scan_Front_End_Switches): Replace "raise Bad_Switch;"
165 with call to new procedure Bad_Switch. Call Scan_Pos with new parameter
166 Switch. Do not handle any exception.
167 Include -gnatwx as part of -gnatg (warn on redundant parens)
168 Allow optional = after -gnatm
169 (Scan_Front_End_Switches): The -gnatp switch sets All_Checks, but no
170 longer sets Elaboration_Checks.
171 Code to set warning mode moved to Sem_Warn
172 so that it can be shared by pragma processing.
174 * s-mastop-tru64.adb (Pop_Frame): Remove redundant parentheses in if
177 * s-taprop-solaris.adb:
178 Change some <= to =, to avoid new warning
180 * a-exexda.adb, prj-proc.adb:
181 Fix obvious typo (Num_Tracebacks compared <= 0 instead of < 0)
182 Fix obvious typo (Total_Errors_Detected <= 0 should be = 0)
184 2005-11-14 Robert Dewar <dewar@adacore.com>
186 * exp_vfpt.adb: Handle /= case
187 (Expand_Vax_Conversion): Properly recognize Conversion_OK flag
188 so that we do not get duplicate scaling for fixed point conversions.
190 * s-vaflop.ads, s-vaflop.adb: (Ne_F): New function
192 2005-11-14 Matthew Gingell <gingell@adacore.com>
194 * system-lynxos-ppc.ads, system-lynxos-x86.ads:
195 Increase default priority on Lynx from 15 to 17, and meet the Ada
196 requirement that Default_Priority be ((Priority'First +
197 Priority'Last) / 2) by increasing the range of Interrupt_Priority.
199 2005-11-14 Vincent Celier <celier@adacore.com>
201 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
202 mlib-tgt-hpux.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
203 mlib-tgt-solaris.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb,
204 mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb,
205 mlib-tgt-darwin.adb, mlib-tgt.adb, mlib-tgt.ads,
206 mlib-tgt-lynxos.adb (DLL_Prefix): New function
208 2005-11-14 Doug Rupp <rupp@adacore.com>
210 * system-vms.ads, system-vms_64.ads: ADA$GNAT: New exported object in
213 2005-11-14 Arnaud Charlet <charlet@adacore.com>
215 * s-traces-default.adb, s-trafor-default.ads,
216 s-tratas-default.adb: Fix compilation errors.
218 2005-11-14 Jose Ruiz <ruiz@adacore.com>
220 * s-taprop-posix.adb (Initialize_Lock): Destroy mutex attribute before
221 raising the exception so the memory used is freed.
223 2005-11-14 Arnaud Charlet <charlet@adacore.com>
225 * adaint.h, adaint.c (__gnat_is_cross_compiler): New constant.
226 (Gnat_Install_Locks, __gnatlib_install_locks): Removed, no longer used.
227 (convert_address): Update comments and list of platforms using this.
229 * s-tasini.adb (Gnat_Install_Locks, __gnatlib_install_locks): Removed,
232 2005-11-14 Pascal Obry <obry@adacore.com>
233 Vincent Celier <celier@adacore.com>
235 * gnatdll.adb (Parse_Command_Line): Remove redundant use of
238 * memroot.adb: Remove redundant with/use clause on
239 System.Storage_Elements.
241 2005-11-14 Arnaud Charlet <charlet@adacore.com>
243 * a-except.adb (Zero_Cost_Exceptions): Removed, no longer used.
244 (builtin_longjmp, Process_Raise_Exceeption): Move setjmp/longjmp
245 related code to a-exexpr.adb
246 (Save_Occurrence_And_Private): Move GCC EH related code to
248 (Raise_Current_Excep): Add new variable Id with pragma
249 volatile, to ensure that the variable lives on stack.
251 * a-exexpr-gcc.adb, raise-gcc.c: New file.
253 * a-exexpr.adb (builtin_longjmp, Propagate_Exception): Moved here code
255 Move GCC EH related code to a-exexpr-gcc.adb
257 * Makefile.in: Add or update g-soccon LIBGNAT pairs for Linux/PPC and
259 Split the Linux version of g-soccon into separate variants for 32 and 64
261 (gnatlib): Use $(AR_FOR_TARGET) and $(RANLIB_FOR_TARGET)
262 vice $(AR) and $(RANLIB). Remove use of host variable $(RANLIB_FLAGS).
263 install-gnatlib: Use $(RANLIB_FOR_TARGET) vice $(RANLIB). Remove use
264 of host variable $(RANLIB_FLAGS).
265 (alpha64-dec-*vms*): Fix translations for 64 bit compiler.
266 Code clean up: remove unused/obsolete targets.
267 (EH_MECHANISM): New variable introduced to differenciate between the
268 two EH mechanisms statically.
269 (gnatlib-zcx, gnatlib-sjlj): Force EH_MECHANISM manually.
270 (LIBGNAT_OBJS): Add raise-gcc.o
271 (LIBGNAT_TARGET_PAIRS for ppc-vxworks): Use an specialized version of
272 s-osinte.adb, s-tpopsp.adb, and system.ads for the run time that
273 supports VxWorks 6 RTPs.
274 (EXTRA_GNATRTL_NONTASKING_OBJS for ppc-vxworks): Remove the use of
275 i-vxworks and i-vxwoio from the run time that supports VxWorks 6 RTPs.
277 * raise.c: Move all GCC EH-related routines to raise-gcc.c
279 2005-11-14 Jose Ruiz <ruiz@adacore.com>
281 * s-tassta.adb (Create_Task): Move the code in charge of resetting the
282 deferral level, when abort is not allowed, to a later stage (the
284 (Task_Wrapper): If Abort is not allowed, reset the deferral level since
285 it will not get changed by the generated code. It was previously done
288 2005-11-14 Thomas Quinot <quinot@adacore.com>
289 Olivier Hainque <hainque@adacore.com>
290 Eric Botcazou <ebotcazou@adacore.com>
293 Factor common code to build a storage type for an unconstrained object
294 from a fat or thin pointer type and a constrained object type.
295 (annotate_value): Handle BIT_AND_EXPR.
296 (annotate_rep): Don't restrict the back annotation of inherited
297 components to the type_annotate_only case.
298 (gnat_to_gnu_entity) <E_Array_Type>: Do not invoke create_type_decl if
299 we are not defining the type.
300 <E_Record_Type>: Likewise.
301 (gnat_to_gnu_entity) <object, renaming>: Adjust comments and structure
302 to get advantage of the new maybe_stabilize_reference interface, to
303 ensure that what we reference is indeed stabilized instead of relying
304 on assumptions on what the stabilizer does.
305 (gnat_to_gnu_entity) <E_Incomplete_Type>: If the entity is an incomplete
306 type imported through a limited_with clause, use its non-limited view.
307 (Has_Stdcall_Convention): New macro, to centralize the Windows vs others
309 (gnat_to_gnu_entity): Use Has_Stdcall_Convention instead of a spread mix
310 of #if sections + explicit comparisons of convention identifiers.
311 (gnat_to_gnu_entity) <E_Variable>: Decrement force_global if necessary
312 before early-returning for certain types when code generation is
314 (gnat_to_gnu_entity) <object>: Adjust comment attached to the
315 nullification of gnu_expr we do for objects with address clause and
316 that we are not defining.
317 (elaborate_expression_1): Do not create constants when creating
318 variables needed by the debug info: the dwarf2 writer considers that
319 CONST_DECLs is used only to represent enumeration constants, and emits
321 (gnat_to_gnu_entity) <object>: When turning a non-definition of an
322 object with an address clause into an indirect reference, drop the
323 initializing expression.
325 (STACK_CHECK_BUILTIN): Delete.
326 (STACK_CHECK_PROBE_INTERVAL): Likewise.
327 (STACK_CHECK_MAX_FRAME_SIZE): Likewise.
328 (STACK_CHECK_MAX_VAR_SIZE): Likewise.
329 (gnat_to_gnu_entity): If gnat_entity is a renaming, do not mark the tree
330 corresponding to the renamed object as ignored for debugging purposes.
332 * trans.c (tree_transform, case N_Attribute_Reference, case Attr_Size &
333 related): For a prefix that is a dereference of a fat or thin pointer,
334 if there is an actual subtype provided by the front-end, use that
335 subtype to build an actual type with bounds template.
336 (tree_transform, case N_Free_Statement): If an Actual_Designated_Subtype
337 is provided by the front-end, use that subtype to compute the size of
338 the deallocated object.
339 (gnat_to_gnu): When adding a statement into an elaboration procedure,
340 check for a potential violation of a No_Elaboration_Code restriction.
341 (maybe_stabilize_reference): New function, like gnat_stabilize_reference
342 with extra arguments to control whether to recurse through non-values
343 and to let the caller know if the stabilization has succeeded.
344 (gnat_stabilize_reference): Now a simple wrapper around
345 maybe_stabilize, for common uses without restriction on lvalues and
346 without need to check for the success indication.
347 (gnat_to_gnu, call_to_gnu): Adjust calls to gnat_stabilize_reference, to
348 pass false instead of 0 as the FORCE argument which is a bool.
349 (Identifier_to_gnu): Remove checks ensuring that an renamed object
350 attached to a renaming pointer has been properly stabilized, as no such
351 object is attached otherwise.
352 (call_to_gnu): Invoke create_var_decl to create the temporary when the
353 function uses the "target pointer" return mechanism.
354 Reinstate conversion of the actual to the type of the formal
355 parameter before any other specific treatment based on the passing
356 mechanism. This turns out to be necessary in order for PLACEHOLDER
357 substitution to work properly when the latter type is unconstrained.
359 * gigi.h (build_unc_object_type_from_ptr): New subprogram, factoring a
361 (maybe_stabilize_reference): New function, like gnat_stabilize_reference
362 with extra arguments to control whether to recurse through non-values
363 and to let the caller know if the stabilization has succeeded.
365 * utils2.c (gnat_build_constructor): Only sort the fields for possible
366 static output of record constructor if all the components are constant.
367 (gnat_build_constructor): For a record type, sort the list of field
368 initializers in increasing bit position order.
369 Factor common code to build a storage type for an unconstrained object
370 from a fat or thin pointer type and a constrained object type.
371 (build_unary_op) <ADDR_EXPR>: Always recurse down conversions between
372 types variants, and process special cases of VIEW_CONVERT expressions
373 as their NOP_EXPR counterpart to ensure we get to the
374 CORRESPONDING_VARs associated with CONST_DECls.
375 (build_binary_op) <MODIFY_EXPR>: Do not strip VIEW_CONVERT_EXPRs
376 on the right-hand side.
378 * utils.c (build_unc_object_type_from_ptr): New subprogram, factoring
380 (convert) <VIEW_CONVERT_EXPR>: Return the inner operand directly if we
381 are converting back to its original type.
382 (convert) <JM input>: Fallthrough regular conversion code instead of
383 extracting the object if converting to a type variant.
384 (create_var_decl): When a variable has an initializer requiring code
385 generation and we are at the top level, check for a potential violation
386 of a No_Elaboration_Code restriction.
387 (create_var_decl): call expand_decl for CONST_DECLs, to set MODE, ALIGN
388 SIZE and SIZE_UNIT which we need for later back-annotations.
389 * utils.c: (convert) <STRING_CST>: Remove obsolete code.
390 <VIEW_CONVERT_EXPR>: Do not lift the conversion if the target type
391 is an unchecked union.
392 (pushdecl): Set DECL_NO_STATIC_CHAIN on imported nested functions.
393 (convert) <VIEW_CONVERT_EXPR>: When the types have the same
394 main variant, just replace the VIEW_CONVERT_EXPR.
395 <UNION_TYPE>: Revert 2005-03-02 change.
397 * repinfo.h, repinfo.ads: Add tcode for BIT_AND_EXPR.
399 * repinfo.adb (Print_Expr, Rep_Value): Handle Bit_And_Expressions.
401 2005-11-14 Matthew Heaney <heaney@adacore.com>
403 * a-crbtgo.ads, a-crbtgo.adb, a-coorse.ads, a-coorse.adb, a-convec.ads,
404 a-convec.adb, a-coinve.ads, a-coinve.adb, a-cohama.ads, a-cohama.adb,
405 a-ciorse.ads, a-ciorse.adb, a-cihama.ads, a-cihama.adb, a-cidlli.ads,
406 a-cidlli.adb, a-cdlili.ads, a-cdlili.adb, a-coormu.adb, a-ciormu.adb,
407 a-cihase.adb, a-cihase.ads, a-cohase.adb, a-cohase.ads, a-ciorma.ads,
408 a-coorma.ads, a-ciormu.ads, a-coormu.ads, a-ciorma.adb, a-coorma.adb:
409 Compiles against the spec for ordered maps described in sections
410 A.18.6 of the most recent (August 2005) AI-302 draft.
412 2005-11-14 Olivier Hainque <hainque@adacore.com>
414 * cuintp.c (UI_To_gnu): Use a proper type for intermediate computations
415 to ensure bias adjustments take place when need be and to prevent
416 occurrences of intermediate overflows.
418 2005-11-14 Matthew Gingell <gingell@adacore.com>
419 Olivier Hainque <hainque@adacore.com>
421 * tb-gcc.c (trace_callback): Work around problem with _Unwind_GetIP on
424 * tracebak.c (ia64 configuration): Enable _Unwind_Backtrace driven
425 tracebacks on ia64 HP-UX and provide explanatory comment.
426 Enable backtraces on ia64 GNU/Linux.
427 (x86 configuration): Bump FRAME_LEVEL to 1 to ensure we retrieve a real
428 base pointer from builtin_frame_address. Adjust BASE_SKIP accordingly.
430 2005-11-14 Hristian Kirtchev <kirtchev@adacore.com>
431 Javier Miranda <miranda@adacore.com>
433 * rtsfind.ads, exp_util.adb, exp_util.ads, exp_disp.adb, exp_disp.ads,
434 exp_ch7.adb, sem_ch9.adb, snames.adb, snames.ads,
435 exp_ch9.adb, exp_ch9.ads, exp_ch6.adb, exp_ch3.adb, exp_ch3.ads,
436 einfo.ads, einfo.adb: Complete support for Ada 2005 interfaces.
438 * a-tags.ads, a-tags.adb: Major rewrite and additions to implement
439 properly new Ada 2005 interfaces (AI-345) and add run-time checks (via
442 * exp_dbug.ads, exp_dbug.adb (Get_Secondary_DT_External_Name): New
443 subprogram that generates the external name associated with a
444 secondary dispatch table.
445 (Get_Secondary_DT_External_Name): New subprogram that generates the
446 external name associated with a secondary dispatch table.
448 2005-11-14 Emmanuel Briot <briot@adacore.com>
450 * xref_lib.adb (Parse_Identifier_Info): It is possible for an entity
451 line in the ALI file to include both an instantiation reference, and a
454 2005-11-14 Vincent Celier <celier@adacore.com>
456 * clean.adb (Check_Project): Look for Ada code in extending project,
457 even if Ada is not specified as a language.
458 Use new function DLL_Prefix for DLL_Name
459 (Clean_Interface_Copy_Directory): New procedure
460 (Clean_Library_Directory): New procedure
461 (Clean_Directory): Remove procedure, no longer used
462 (Clean_Project): Do not delete any file in an externally built project
464 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Add the object
465 directory of an extending project, even when there are no Ada source
467 (Ada_Objects_Path.Add): Add Library_ALI_Dir, not Library_Dir to the path
468 (Set_Ada_Paths.Add.Recursive_Add): Ditto
470 * mlib-prj.adb (Check_Library): For all library projects, get the
471 library file timestamp.
472 (Build_Library): Copy ALI files in Library_ALI_Dir, not in Library_Dir
473 (Build_Library): Use new function DLL_Prefix for the DLL_Name
474 (Clean): Remove procedure, no longer used
475 (Ultimate_Extension_Of): New function
476 (Build_Library): When cleaning the library directory, only remove an
477 existing library file and any ALI file of a source of the project.
478 When cleaning the interface copy directory, remove any source that
479 could be a source of the project.
481 * prj.ads, prj.adb (Project_Empty): Add values of new components
482 Library_TS and All_Imported_Projects.
483 (Project_Empty): Add values for new components of Project_Data:
484 Library_ALI_Dir and Display_Library_ALI_Dir
486 * prj-attr.adb: New project level attribute name Library_ALI_Dir
488 * prj-nmsc.adb (Check_Library_Attributes): Take into account new
489 attribute Library_ALI_Dir.
490 (Check_Library_Attributes): The library directory cannot be the same as
491 any source directory of the project tree.
492 (Check_Stand_Alone_Library): The interface copy directory cannot be
493 the same as any source directory of the project tree.
495 * mlib.adb: Use Prj.Com.Fail, instead of Osint.Fail directly, to delete
498 2005-11-14 Robert Dewar <dewar@adacore.com>
499 Ed Schonberg <schonberg@adacore.com>
501 * sem_elab.adb: Change name Is_Package to Is_Package_Or_Generic_Package
502 (Check_Elab_Call): A call within a protected body is never an
503 elaboration call, and does not require checking.
504 (Same_Elaboration_Scope): Take into account protected types for both
506 (Activate_Elaborate_All_Desirable): New procedure
508 * ali.ads, ali.adb: Implement new AD/ED for Elaborate_All/Elaborate
511 * binde.adb: Implement new AD/ED for Elaborate_All/Elaborate desirable
512 (Elab_Error_Msg): Use -da to include internal unit links, not -de.
514 * lib-writ.ads, lib-writ.adb:
515 Implement new AD/ED for Elaborate_All/Elaborate desirable
516 Use new Elaborate_All_Desirable flag in N_With_Clause node
518 * sinfo.ads, sinfo.adb (Actual_Designated_Subtype): New attribute for
519 N_Free_Statement nodes.
520 Define new class N_Subprogram_Instantiation
521 Add Elaborate_Desirable flag to N_With_Clause node
522 Add N_Delay_Statement (covering two kinds of delay)
524 * debug.adb: Introduce d.f flag for compiler
525 Add -da switch for binder
527 2005-11-14 Ed Schonberg <schonberg@adacore.com>
528 Cyrille Comar <comar@adacore.com>
530 * exp_aggr.adb (Build_Record_Aggr_Code): Do not create master entity
531 for task component, in the case of a limited aggregate. The enclosed
532 object declaration will create it earlier. Otherwise, in the case of a
533 nested aggregate, the object may appear in the wrong scope.
534 (Convert_Aggr_In_Object_Decl): Create a transient scope when needed.
535 (Gen_Assign): If the component being assigned is an array type and the
536 expression is itself an aggregate, wrap the assignment in a block to
537 force finalization actions on the temporary created for each row of the
539 (Build_Record_Aggr_Code): Significant rewrite insuring that ctrl
540 structures are initialized after all discriminants are set so that
541 they can be accessed even when their offset is dynamic.
543 2005-11-14 Robert Dewar <dewar@adacore.com>
544 Hristian Kirtchev <kirtchev@adacore.com>
546 * sem_attr.adb: Implement Machine_Rounding attribute
547 (Analyze_Access_Attribute): The access attribute may appear within an
548 aggregate that has been expanded into a loop.
549 (Check_Task_Prefix): Add semantic check for attribute 'Callable and
550 'Terminated whenever the prefix is of a task interface class-wide type.
551 (Analyze_Attribute): Add semantic check for attribute 'Identity whenever
552 the prefix is of a task interface class-wide type.
554 * s-vaflop-vms-alpha.adb: Valid_D, Valid_F, Valid_G: Make Val constant
557 * s-fatgen.ads, s-fatgen.adb (Machine_Rounding): New function
558 Remove pragma Inline for [Unaligned_]Valid.
559 Add comments that Valid routines do not work for Vax_Float
561 * exp_attr.adb: Implement Machine_Rounding attribute
563 * snames.h: Add entry for Machine_Rounding attribute
565 2005-11-14 Javier Miranda <miranda@adacore.com>
566 Robert Dewar <dewar@adacore.com>
567 Hristian Kirtchev <kirtchev@adacore.com>
569 * exp_attr.adb (Expand_N_Attribute_Reference, cases of Attribute_Size
570 and related): For a prefix that is an explicit dereference of an
571 access to unconstrained packed array type, annotate the dereference
572 with an actual subtype so GIGI can make a correct size computation.
573 (Expand_N_Attribute_Reference): In case of 'Unchecked_Access and
574 'Unrestricted_Access, if the designated type is an interface we
575 add a type conversion to force the displacement of the pointer
576 to the secondary dispatch table.
577 Use Universal_Real instead of Long_Long_Float when we need a high
578 precision float type for the generated code (prevents gratuitous
579 Vax_Float stuff when pragma Float_Representation (Vax_Float) used)
580 (Expand_N_Attribute_Reference): Add support for attribute 'Callable and
581 'Terminated for task interface class-wide objects. Generate a call to
582 the predefined dispatching routine used to retrieve the _task_id from
583 a task corresponding record.
584 (Expand_Fpt_Attribute): Major change to properly handle Vax_Float
586 * sem_disp.adb: Change name Is_Package to Is_Package_Or_Generic_Package
587 (Check_Dispatching_Operation): Protect the frontend againts
588 previously detected errors.
590 * Makefile.rtl: Add new instantiations of system.fat_gen
592 * s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads:
593 Change name of instantiated package for better consistency
594 with newly added system.fat_gen instantiations.
596 * s-filofl.ads, s-fishfl.ads, s-fvadfl.ads, s-fvaffl.ads,
597 s-fvagfl.ads: New files.
599 2005-11-14 Cyrille Comar <comar@adacore.com>
600 Thomas Quinot <quinot@adacore.com>
602 * exp_ch5.adb (Expand_N_Assignment_Statement, Tagged_Case): For an
603 assignment of a value of a tagged type that has been rewritten to a
604 block statement, it is known by construction that no checks are
605 necessary for the statements within the block: analyze it with checks
607 (Expand_N_If_Statement): When killing a dead then-branch in an
608 if-statement that has elsif_parts, recompute the Current_Value node
609 for any entity whose value is known from the condition of the first
611 (Expand_N_Return_Statement): When returning a mutable record, convert
612 the return value into its actual subtype in order to help the backend
613 to return the actual size instead of the maximum. This is another
614 aftermath of not returning mutable records on the sec-stack anymore.
616 * sem_ch5.ads, sem_ch5.adb (Analyze_Iteration_Scheme): Minor change to
617 handling of error msg for suspicious reverse range iteration.
618 (Check_Possible_Current_Value_Condition): Move declaration from body to
619 spec, to allow this subprogram to be called from exp_ch5.
621 2005-11-14 Thomas Quinot <quinot@adacore.com>
623 * exp_dist.adb (Append_Array_Traversal): Modify constrained case to
624 generate a set of nested array aggregates instead of a single flat
625 aggregate for multi-dimensional arrays.
627 2005-11-14 Pascal Obry <obry@adacore.com>
629 * expect.c (__gnat_kill) [Win32]: Fix implementation, the pid returned
630 by spawnve is a process handle, no need to convert. Add a parameter
631 close to control wether the process handle must be closed.
632 (__gnat_waitpid): Fix implementation, the pid returned by spawnve is
633 a process handle, not need to convert.
634 (__gnat_kill) [*]: Add dummy parameter close to match the Win32 spec.
636 * g-expect.adb: (Kill): Document the new close parameter.
637 (Close): Do not release the process handle in the kill there as
638 waitpid() is using it.
639 (Send_Signal): Release the process handle.
641 2005-11-14 Robert Dewar <dewar@adacore.com>
643 * exp_fixd.adb: Use Universal_Real instead of Long_Long_Float when we
644 need a high precision float type for the generated code (prevents
645 gratuitous Vax_Float stuff when pragma Float_Representation (Vax_Float)
648 * exp_imgv.adb: Use Universal_Real instead of Long_Long_Float when we
649 need a high precision float type for the generated code (prevents
650 gratuitous Vax_Float stuff when pragma Float_Representation (Vax_Float)
652 (Expand_Width_Attribute): In configurable run-time, the attribute is not
653 allowed on non-static enumeration subtypes. Force a load error to emit
654 the correct diagnostic.
656 2005-11-14 Thomas Quinot <quinot@adacore.com>
657 Robert Dewar <dewar@adacore.com>
658 Ed Schonberg <schonberg@adacore.com>
660 * exp_intr.adb (Expand_Unc_Deallocation): If GIGI needs an actual
661 subtype to compute the size of the designated object at run-time,
662 create such a subtype and store it in the Actual_Designated_Subtype
663 attribute of the N_Free_Statement.
664 Generate itype for classwide designated object in both cases of
665 user-specified storage pool: specific and class-wide, not only in the
667 Raise CE when trying to set a not null access type object to null.
668 (Expand_Dispatching_Constructor_Call): Retrieve subprogram actual with
669 an explicit loop, because freeze nodes make its position variable.
671 * sem_intr.adb (Check_Intrinsic_Call): Given warning for freeing not
674 2005-11-14 Javier Miranda <miranda@adacore.com>
676 * exp_strm.adb (Build_Stream_Attr_Profile, Build_Stream_Function,
677 Build_Stream_Procedure): Add the null-excluding attribute to the first
679 This has no semantic meaning under Ada95 mode but it is a
680 requirement under Ada05 mode.
682 * par-ch3.adb (P_Access_Definition): Addition of warning message if
683 the null exclusion is used under Ada95 mode
684 (P_Null_Exclusion): The qualifier has no semantic meaning in Ada 95.
685 (P_Access_Definition): Remove assertion that forbids the use of
686 the null-exclusion feature in Ada95.
688 2005-11-14 Robert Dewar <dewar@adacore.com>
690 * impunit.adb: Exclude container helper units not intended for use by
693 2005-11-14 Ed Schonberg <schonberg@adacore.com>
695 * freeze.adb (Freeze_Entity): For an access formal that is an access
696 to subprogram, freeze the anonymous subprogram type at the same time,
697 to prevent later freezing in the wrong scope, such as the enclosing
699 (Freeze_Entity): Freeze the equivalent_type of an access_to_protected_
700 subprogram whenever available.
702 2005-11-14 Arnaud Charlet <charlet@adacore.com>
705 * gnatvsn.ads (Library_Version): Bump to 4.1
707 2005-11-14 Robert Dewar <dewar@adacore.com>
709 * g-debpoo.adb (Set_Valid): Use Integer_Address instead of
710 Storage_Offset to avoid wrap around causing invalid results.
712 2005-11-14 Pascal Obry <obry@adacore.com>
714 * gnatbind.adb (Is_Cross_Compiler): New function returning True for
716 (Scan_Bind_Arg): Fail with an error message if -M option is used
717 on a native compiler.
719 2005-11-14 Robert Dewar <dewar@adacore.com>
720 Vincent Celier <celier@adacore.com>
722 * gprep.adb: Implement -C switch to scan comments
724 * scng.adb: Scan comment symbol separately if Replace_In_Comments set
726 * scans.ads: Comment updates (including new use of Tok_Comment in
729 * opt.ads: Add documentation for flags that are used by gprmake,
730 currently and in the next version of gprmake.
731 (Verbosity_Level): New variable
732 Add Replace_In_Comments switch
734 * vms_data.ads: Add VMS equivalent for new gnatmake switches -vl, -vm
736 Add /REPLACE_IN_COMMENTS for gnatprep -C switch
738 2005-11-14 Arnaud Charlet <charlet@adacore.com>
740 * g-regpat.adb (Fail): raise Expression_Error including the diagnostic
743 2005-11-14 Robert Dewar <dewar@adacore.com>
745 * g-spitbo.adb: (Hash): Rotate by 3 instead of 1
747 2005-11-14 Doug Rupp <rupp@adacore.com>
749 * init.c [VMS]: Don't install __gnat_error_handler if DBG$TDBG defined.
751 2005-11-14 Robert Dewar <dewar@adacore.com>
753 * interfac.ads: Change declarations of IEEE float types so that we no
754 longer need a separate version of this package for VMS.
756 2005-11-14 Ed Schonberg <schonberg@adacore.com>
758 * lib-xref.adb (Generate_Definition, Generate_Reference): Treat the
759 internal entity created for the declaration of a child subprogram body
760 with no spec as coming from source, to generate proper cross-reference
763 2005-11-14 Vincent Celier <celier@adacore.com>
765 * make.adb (Compile_Sources): Change verbose message to minimum
766 verbosity level High for "is in an Ada library", "is a read-only
767 library" and "is an internal library",
768 (Create_Binder_Mapping_File): Path name of ALI file for library project
769 must include the library directory, not the object directory.
770 (Scan_Make_Arg): Make sure that Switch.M.Scan_Make_Switches is called
771 for new switches -vl, -vm and -vh.
772 (Verbose_Msg): Add new defaulted parameter Minimum_Verbosity
773 (Check): Use minimum verbosity Medium for some Verbose_Msg calls
774 (Compile_Sources): Do not attempt to compile if an ALI file is missing
775 in a project that is externally built.
776 (Compute_All_Imported_Projects): New procedure
777 (Gnatmake): Check if importing libraries should be regenerated because
778 at least an imported library is more recent.
779 (Initialize): For each project compute the list of the projects it
780 imports directly or indirectly.
781 (Add_Library_Search_Dir): New procedure, used in place of
782 Add_Lib_Search_Dir in procedure Scan_Make_Arg so that absolute paths are
783 put in the search paths.
784 (Add_Source_Search_Dir): New procedure, used in place of
785 Add_Src_Search_Dir in procedure Scan_Make_Arg so that absolute paths are
786 put in the search paths.
787 (Mark_Directory): Resolve the absolute path the directory before marking
790 * switch-m.adb (Scan_Make_Switches): Replace "raise Bad_Switch;" with
791 call to new procedure Bad_Switch. Call Scan_Pos with new parameter
792 Switch. Do not handle any exception.
793 (Scan_Make_Switches): Increment Ptr for new switches -vl, -vm and -vh
794 so that the switch is recognized as valid.
795 (Scan_Make_Switches): Implement new switches -vl, -vm and -vh.
797 2005-11-14 GNAT Script <nobody@adacore.com>
799 * Make-lang.in: Makefile automatically updated
801 2005-11-14 Pascal Obry <obry@adacore.com>
803 * mdll.adb (Build_Reloc_DLL): Fix parameter handling when a map file is
805 (Ada_Build_Reloc_DLL): Fix parameter handling when a map file is used.
806 In both cases the last argument was dropped.
808 2005-11-14 Eric Botcazou <ebotcazou@adacore.com>
810 * namet.h: (Column_Numbe): New type.
811 (Get_Column_Number): Define to sinput__get_column_number.
812 (Instantiation): Define to sinput__instantiation.
813 (Get_Column_Number): Declare.
814 (Instantiation): Likewise.
816 2005-11-14 Robert Dewar <dewar@adacore.com>
818 * par-ch10.adb (P_Compilation_Unit): Add defenses against junk unit
819 syntax, which could cause compiler hangs.
821 2005-11-14 Vincent Celier <celier@adacore.com>
823 * prj-ext.adb: Take into account new environment variable
824 GPR_PROJECT_PATH. Warn if both GPR_PROJECT_PATH and ADA_PROJECT_PATH
826 (Prj.Ext elaboration): For each directory in the ADA_PROJECT_PATH,
827 normalize its path name, making it absolute and resolving symbolic
828 links, and replace the original if resolved path is different.
830 2005-11-14 Vincent Celier <celier@adacore.com>
832 * prj-part.adb (Create_Virtual_Extending_Project): Put virtual project
833 into Prj.Tree.Tree_Private_Part.Projects_Htable for GPS.
835 2005-11-14 Emmanuel Briot <briot@adacore.com>
837 * prj-pp.adb (Print): Do not output the with statement if the
838 associated name is empty, which happens for virtual extending projects.
839 (Print): Preserve the "extends all" attribute when printing the project.
841 * prj-tree.ads (String_Value_Of): Add comment about returned value for
842 a virtual extending project.
844 2005-11-14 Ed Schonberg <schonberg@adacore.com>
846 * sem_aggr.adb (Resolve_Aggregate): An others choice is legal on the
847 rhs of an assignment even if the type is unconstrained, when the
848 context is non-expanding.
849 In an inlined body, if the context type is private,
850 resolve with its full view, which must be a composite type.
852 2005-11-14 Robert Dewar <dewar@adacore.com>
853 Ed Schonberg <schonberg@adacore.com>
855 * sem_ch10.adb: Change name Is_Package to Is_Package_Or_Generic_Package
856 Do not give obsolescent warning on with of subprogram (since we
858 (Analyze_With_Clause): Add test for obsolescent package
859 (Install_Context_Clauses): If the unit is the body of a child unit, do
860 not install twice the private declarations of the parents, to prevent
861 circular lists of Use_Clauses in a parent.
862 (Implicit_With_On_Parent): Do add duplicate with_clause on parent when
863 compiling body of child unit.
864 Use new class N_Subprogram_Instantiation
865 (Expand_With_Clause): If this is a private with_clause for a child unit,
866 appearing in the context of a package declaration, then the implicit
867 with_clauses generated for parent units are private as well.
868 (License_Check): Do not generate message if with'ed unit is internal
870 2005-11-14 Gary Dismukes <dismukes@adacore.com>
871 Ed Schonberg <schonberg@adacore.com>
872 Thomas Quinot <quinot@adacore.com>
874 * sem_ch12.ads, sem_ch12.adb (Map_Entities): Exclude entities whose
875 names are internal, because they will not have a corresponding partner
876 in the actual package.
877 (Analyze_Formal_Package): Move the setting of the formal package spec's
878 Generic_Parent field so that it occurs prior to analyzing the package,
879 to allow proper operation of Install_Parent_Private_Declarations.
880 (Analyze_Package_Instantiation): Set the instantiated package entity's
881 Package_Instantiation field.
882 (Get_Package_Instantiation_Node): Move declaration to package spec.
883 Retrieve the N_Package_Instantiation node when the Package_Instantiation
885 (Check_Generic_Child_Unit): Within an inlined call, the only possible
886 instantiation is Unchecked_Conversion, for which no parents are needed.
887 (Inline_Instance_Body): Deinstall and record the use_clauses for all
888 parent scopes of a scope being removed prior to inlining an instance
890 (Analyze_Package_Instantiation): Do not perform front-end inlining when
891 the current context is itself an instance within a non-instance child
892 unit, to prevent scope stack errors.
893 (Save_References): If the node is an aggregate that is an actual in a
894 call, rewrite as a qualified expression to preserve some type
895 information, to resolve possible ambiguities in the instance.
896 (Instance_Parent_Unit): New global variable to record the ultimate
897 parent unit associated with a generic child unit instance (associated
898 with the existing Parent_Unit_Visible flag).
899 (type Instance_Env): New component Instance_Parent_Unit for stacking
900 parents recorded in the global Instance_Parent_Unit.
901 (Init_Env): Save value of Instance_Parent_Unit in the Instance_Env
903 (Install_Spec): Save the parent unit entity in Instance_Parent_Unit when
904 it's not a top-level unit, and only do this if Instance_Parent_Unit is
905 not already set. Replace test of Is_Child_Unit with test of parent's
906 scope against package Standard. Add comments and a ??? comment.
907 (Remove_Parent): Revise condition for resetting Is_Immediately_Visible
908 on a child instance parent to test that the parent equals
909 Instance_Parent rather than simply checking that the unit is not a
911 (Restore_Env): Restore value of Instance_Parent_Unit from Instance_Env.
912 (Validate_Derived_Interface_Type_Instance): Verify that all ancestors of
913 a formal interface are ancestors of the corresponding actual.
914 (Validate_Formal_Interface_Type): Additional legality checks.
915 (Analyze_Formal_Derived_Interface_Type): New procedure to handle formal
916 interface types with ancestors.
917 (Analyze_Formal_Package): If formal is a renaming, use renamed entity
918 to diagnose attempts to use generic within its own declaration.
920 2005-11-14 Ed Schonberg <schonberg@adacore.com>
921 Javier Miranda <miranda@adacore.com>
923 * sem_ch3.ads, sem_ch3.adb (Build_Discriminal): Add link to original
925 (Build_Private_Derived_Type): The entity of the created full view of the
926 derived type does not come from source. If after installing the private
927 declarations of the parent scope the parent is still private, use its
928 full view to construct the full declaration of the derived type.
929 (Build_Derived_Record_Type): Relax the condition that controls the
930 execution of the check that verifies that the partial view and
931 the full view agree in the set of implemented interfaces. In
932 addition, this test now only takes into account the progenitors.
933 (Derive_Interface_Subprograms): No need to derive subprograms
934 of ancestors that are interfaces.
935 (Derive_Subprograms): Remove formal No_Predefined_Prims and the
937 Change name Is_Package to Is_Package_Or_Generic_Package
938 (Complete_Subprograms_Derivation): Handle the case in which the full
939 view is a transitive derivation of the ancestor of the partial view.
940 (Process_Full_View): Rename local subprogram Find_Interface_In_
941 Descendant to Find_Ancestor_Interface to leave the code more clear.
942 Remove wrong code that avoids the generation of an error message
943 when the immediate ancestor of the partial view is an interface.
944 In addition some minor reorganization of the code has been done to
946 (Analyze_Type_Declaration): If type has previous incomplete tagged
947 partial view, inherit properly its primitive operations.
948 (Collect_Interfaces): Make public, for analysis of formal
950 (Analyze_Interface_Declaration): New procedure for use for regular and
951 formal interface declarations.
952 (Build_Derived_Record_Type): Add support for private types to the code
953 that checks if a tagged type implements abstract interfaces.
954 (Check_Aliased_Component_Type): The test applies in the spec of an
956 (Access_Type_Declaration): Clean up declaration of malformed type
957 declared as an access to its own classwide type, to prevent cascaded
959 (Collect_Interfaces): For private extensions and for derived task types
960 and derived protected types, the parent may be an interface that must
961 be included in the interface list.
962 (Access_Definition): If the designated type is an interface that may
963 contain tasks, create Master_Id for it before analyzing the expression
964 of the declaration, which may be an allocator.
965 (Record_Type_Declaration): Set properly the interface kind, for use
966 in allocators, the creation of master id's for task interfaces, etc.
968 2005-11-14 Javier Miranda <miranda@adacore.com>
969 Ed Schonberg <schonberg@adacore.com>
971 * sem_ch6.adb (Check_Conformance): The null-exclusion feature can be
972 omitted in case of stream attribute subprograms.
973 (Check_Inline_Pragma): Handle Inline and Inline_Always pragmas that
974 appear immediately after a subprogram body, when there is no previous
975 subprogram declaration.
976 Change name Is_Package to Is_Package_Or_Generic_Package
977 (Process_Formals): A non null qualifier on a non null named access
978 type is not an error, and is a warning only if Redundant_Constructs
981 2005-11-14 Gary Dismukes <dismukes@adacore.com>
982 Ed Schonberg <schonberg@adacore.com>
984 * sem_ch7.adb (Install_Parent_Private_Declarations): New procedure
985 nested within Analyze_Package_Specification to install the private
986 declarations and use clauses within each of the parent units of a
987 package instance of a generic child package.
988 (Analyze_Package_Specification): When entering a private part of a
989 package associated with a generic instance or formal package, the
990 private declarations of the parent must be installed (by calling new
991 procedure Install_Parent_Private_Declarations).
992 Change name Is_Package to Is_Package_Or_Generic_Package
993 (Preserve_Full_Attributes): For a synchronized type, the corresponding
994 record is absent in a generic context, which does not indicate a
997 2005-11-14 Ed Schonberg <schonberg@adacore.com>
999 * sem_ch8.adb (Analyze_Subprogram_Renaming): In a generic context, do
1000 not try to rewrite a renamed stream attribute, because the operations
1001 on the type may not have been generated.
1002 Handle properly a renaming_as_body generated for a stream operation
1003 whose default is abstract because the object type itself is abstract.
1004 (Find_Type): If the type is incomplete and appears as the prefix of a
1005 'Class reference, it is tagged, and its list of primitive operations
1006 must be initialized properly.
1007 (Chain_Use_Clauses): When chaining the use clauses that appear in the
1008 private declaration of a parent unit, prior to compiling the private
1009 part of a child unit, find on the scope stack the proper parent entity
1010 on which to link the use clause.
1011 (Note_Redundant_Use): Emit a warning when a redundant use clause is
1013 (Analyze_Object_Renaming): An attribute reference is not a legal object
1014 if it is not a function call.
1016 2005-11-14 Robert Dewar <dewar@adacore.com>
1017 Ed Schonberg <schonberg@adacore.com>
1019 * sem_eval.adb: Implement d.f flag
1020 (Subtype_Statically_Match): A generic actual type has unknown
1021 discriminants when the corresponding actual has a similar partial view.
1022 If the routine is called to validate the signature of an inherited
1023 operation in a child instance, the generic actual matches the full view,
1025 2005-11-14 Hristian Kirtchev <kirtchev@adacore.com>
1026 Ed Schonberg <schonberg@adacore.com>
1027 Robert Dewar <dewar@adacore.com>
1028 Thomas Quinot <quinot@adacore.com>
1030 * sem_res.adb (Resolve_Call): Provide a better error message whenever
1031 a procedure call is used as a select statement trigger and is not an
1032 entry renaming or a primitive of a limited interface.
1033 (Valid_Conversion): If the operand has a single interpretation do not
1034 remove address operations.
1035 (Check_Infinite_Recursion): Skip freeze nodes when looking for a raise
1036 statement to inhibit warning.
1037 (Resolve_Unary_Op): Do not produce a warning when
1038 processing an expression of the form -(A mod B)
1039 Use Universal_Real instead of Long_Long_Float when we need a high
1040 precision float type for the generated code (prevents gratuitous
1041 Vax_Float stuff when pragma Float_Representation (Vax_Float) used)
1042 (Resolve_Concatenation_Arg): Improve error message when argument is an
1043 ambiguous call to a function that returns an array.
1044 (Make_Call_Into_Operator, Operand_Type_In_Scope): Do not check that
1045 there is an implicit operator in the given scope if we are within an
1046 instance: legality check has been performed on the generic.
1047 (Resolve_Unary_Op): Apply warnings checks on argument of Abs operator
1048 after resolving operand, to avoid false warnings on overloaded calls.
1050 2005-11-14 Ed Schonberg <schonberg@adacore.com>
1051 Javier Miranda <miranda@adacore.com>
1055 * sem_type.adb (Covers): In an inlined body, a composite type matches
1056 a private type whose full view is a composite type.
1057 (Interface_Present_In_Ancestor): Protect the frontend against
1058 previously detected errors to ensure that its compilation
1059 with assertions enabled gives the same output that its
1060 compilation without assertions.
1061 (Interface_Present_In_Ancestor): Add support for private types.
1062 Change name In_Actual to In_Generic_Actual (clean up)
1063 (Disambiguate): New predicate In_Actual, to recognize expressions that
1064 appear in the renaming declaration generated for generic actuals, and
1065 which must be resolved in the outer context.
1067 2005-11-14 Robert Dewar <dewar@adacore.com>
1068 Thomas Quinot <quinot@adacore.com>
1069 Hristian Kirtchev <kirtchev@adacore.com>
1070 Ed Schonberg <schonberg@adacore.com>
1072 * sem_util.ads, sem_util.adb: Change name Is_Package to
1073 Is_Package_Or_Generic_Package.
1074 (Check_Obsolescent): New procedure.
1075 (Set_Is_Public): Remove obsolete junk test.
1076 (Set_Public_Status): Do not set Is_Public on an object whose declaration
1077 occurs within a handled_sequence_of_statemets.
1078 (Is_Controlling_Limited_Procedure): Factor some of the logic, account
1079 for a parameterless procedure.
1080 (Enter_Name): Recognize renaming declarations created for private
1081 component of a protected type within protected operations, so that
1082 the source name of the component can be used in the debugger.
1084 2005-11-14 Ed Schonberg <schonberg@adacore.com>
1085 Robert Dewar <dewar@adacore.com>
1087 * sem_warn.ads, sem_warn.adb (Publicly_Referenceable): Generic formals
1088 of a generic subprogram are not visible outside the body.
1089 (Set_Warning_Switch): New procedure (code to set warning mode moved
1090 here from Switch.C so that it can be shared by pragma processing.
1091 (Check_References): Special case warning for non-modified non-imported
1093 * par-prag.adb: Modify processing of pragma Warnings to accomodate new
1094 form with a string literal argument
1096 2005-11-14 Javier Miranda <miranda@adacore.com>
1098 * s-finroo.ads, s-finroo.adb (Read): Addition of "not null" to the
1100 (Write): Addition of "not null" to the anonymous access.
1101 (Read): Addition of "not null" to the anonymous access.
1102 (Write): Addition of "not null" to the anonymous access.
1104 * s-strxdr.adb, s-stratt.ads, s-stratt.adb (I_AD, I_AS, I_B, I_C, I_F,
1105 I_I, I_LF, I_LI, I_LLF, I_LLI, I_LLU, I_LU, I_SF, I_SI, I_SSI, I_SSU,
1106 I_SU, I_U, I_WC): Addition of "not null" to the anonymous access.
1107 (W_AD, W_AS, W_B, W_C, W_F, W_I, W_LF, W_LI, W_LLF, W_LLI, W_LLU,
1108 W_LU, W_SF, W_SI, W_SSI, W_SSU, W_SU, W_U, W_WC): Addition of
1109 "not null" to the anonymous access.
1111 2005-11-14 Robert Dewar <dewar@adacore.com>
1113 * s-stoele.adb: Fix code for Address mod Storage_Offset for negative
1116 2005-11-14 Vincent Celier <celier@adacore.com>
1118 * switch.adb (Bad_Switch): New procedure
1119 (Scan_Nat, Scan_Pos): Directly call Osint.Fail with the appropriate
1120 message when in error.
1122 * switch.ads (Bad_Switch, Bad_Switch_Value, Missing_Switch_Value,
1123 Too_Many_Output_Files): Remove declarations, no longer used.
1124 (Scan_Nat): New parameter Switch
1126 (Bad_Switch): New procedure
1128 * switch-b.adb (Scan_Binder_Switches): Replace "raise Bad_Switch;"
1129 with call to new procedure Bad_Switch. Call Scan_Pos and Scan_Natwith
1130 new parameter Switch. Replace "raise Too_Many_Output_Files;" with call
1131 to Osint.Fail. Do not handle any exception.
1133 2005-11-14 Vincent Celier <celier@adacore.com>
1135 * tempdir.adb (Tempdir): Do not use environment variable TMPDIR if it
1136 designates a non existent directory.
1138 2005-11-14 Robert Dewar <dewar@adacore.com>
1140 * xgnatugn.adb: Replace invalid membership test by 'Valid
1142 2005-11-14 Vincent Celier <celier@adacore.com>
1144 * makegpr.adb (Gprmake): Do not attempt to build the global archive if
1145 there is no object directory.
1147 2005-11-14 Robert Dewar <dewar@adacore.com>
1149 * usage.adb: Minor adjustment to output format, use nn instead of nnn
1150 (so that -gnateInnn does not run into next column)
1152 2005-11-14 Ed Falis <falis@adacore.com>
1154 * s-bitops.adb (Bits_Array): corrected comment: "unconstrained" =>
1157 2005-11-14 Cyrille Comar <comar@adacore.com>
1159 * s-chepoo.ads: Add comments on Dereference.
1160 Remove unnecessary inherited abstract primitives.
1163 2005-11-14 Robert Dewar <dewar@adacore.com>
1165 * sem_cat.ads (Validate_Access_Type_Declaration): Remove declaration
1166 node parameter, not needed, since it is available as Declaration_Node.
1168 2005-11-14 Geert Bosch <bosch@adacore.com>
1170 * s-exnllf.adb (Exn_LLF): Fix comment to be more precise and
1171 grammatically correct.
1173 2005-11-14 Vincent Celier <celier@adacore.com>
1175 * s-fileio.ads: Correct spelling error in comment
1177 2005-11-14 Cyrille Comar <comar@adacore.com>
1178 Robert Dewar <dewar@adacore.com>
1179 Vincent Celier <celier@adacore.com>
1180 Ben Brosgol <brosgol@adacore.com>
1181 Jose Ruiz <ruiz@adacore.com>
1182 Pascal Obry <obry@adacore.com>
1185 Document that -fstack-check is needed for strict compliance with the
1186 Ada 95 Reference Manual.
1187 Correct reference to VAX systems to meet HP guidelines
1188 Add documentation for new gnatmake switches -vl, -vm and -vh
1189 Replace DEC Ada by HP Ada
1190 Replace DIGITAL by HP
1191 Remove empty section on tools in compatibility section
1192 Clarify the Windows convention semantics.
1193 Document the Win32 calling convention.
1194 The Stdcall, Win32 and DLL convention are synonyms.
1195 Add a note in -gnatR description about zero size record components
1196 Note on new >= and <= warnings for -gnatwc
1197 Document that equal sign after -gnatm is optional.
1198 Note that strip is working fine on DLL built with a Library
1199 Project. The restriction apply only to DLL built with gnatdll.
1200 Update section about the way to debug a DLL.
1201 Update information about the DLL convention.
1202 Document -C switch for gnatprep
1203 Document new attribute Library_ALI_Dir
1204 Update elaboration doc to include implicit Elaborate pragmas now
1205 generated for subprogram instantiations.
1206 Document limitation on executable names that include spaces for --GCC,
1207 --GNATBIND, and --GNATLINK switches.
1208 Document that -w causes -gnatws to be added at start of gcc switches
1210 * gnat_rm.texi: Document that -mieee is needed for generating infinite
1211 and NaN values in case of overflow on machines that are not fully
1212 compliant with the IEEE floating-point standard.
1213 Create a section describing the set of compiler options needed for
1214 strict compliance with the Ada 95 Reference Manual.
1215 Add documentation for pragma Obsolescent applied to a package
1216 Clarify potential issues of mixed language programs related to the
1217 I/O buffering enabling in the elaboration of the GNAT runtime.
1218 Add extra documentation for pragma Restrictions (No_Elaboration_Code)
1219 This documentation only patch adds extra documentsion for pragma
1220 Restrictions (No_Elaboration_Code), explaining why it is not possible
1221 to document this restriction in terms of allowed source constructs.
1222 Document string literal form of pragma Warnings
1223 Document new attribute Library_ALI_Dir
1224 Add documentation on stable attributes in project files that was missing
1226 * gnat-style.texi: Indicate that paragraphs within a single comment
1227 should be separated by empty comment lines
1229 * ug_words: Added replacements for -gnat95 and -gnat05 (/95 and
1232 * bindusg.adb: Minor cleanup, put -m before -M for consistency
1234 2005-11-14 Robert Dewar <dewar@adacore.com>
1236 * a-secain.adb, a-slcain.adb, a-shcain.adb, a-chtgke.ads, a-chtgke.adb,
1237 a-stwiha.adb, a-strhas.adb, a-chzla1.ads, a-chzla9.ads, a-stzbou.adb,
1238 a-stzbou.ads, a-stzfix.adb, a-stzhas.adb, a-stzmap.adb, a-stzmap.ads,
1239 a-stzsea.adb, a-stzsea.ads, a-stzsup.adb, a-stzsup.ads, a-stzunb.adb,
1240 a-stzunb.ads, a-szuzha.adb, a-szuzha.ads, a-szuzti.adb, a-szuzti.ads,
1241 a-ztcoau.adb, a-ztcoau.ads, a-ztcoio.adb, a-ztcstr.adb, a-ztcstr.ads,
1242 a-ztdeau.adb, a-ztdeau.ads, a-ztdeio.adb, a-ztdeio.ads, a-ztedit.adb,
1243 a-ztedit.ads, a-ztenau.ads, a-ztenio.adb, a-ztenio.ads, a-ztexio.adb,
1244 a-ztexio.ads, a-ztfiio.adb, a-ztfiio.ads, a-ztflau.adb, a-ztflau.ads,
1245 a-ztflio.adb, a-ztflio.ads, a-ztgeau.adb, a-ztgeau.ads, a-ztinau.adb,
1246 a-ztinau.ads, a-ztinio.adb, a-ztmoau.ads, a-ztmoio.adb, a-ztmoio.ads,
1247 a-zttest.adb, g-enblsp-vms-alpha.adb, g-enblsp-vms-alpha.adb,
1248 g-enblsp-vms-ia64.adb, g-enblsp-vms-ia64.adb, system-linux-hppa.ads,
1249 a-chacon.adb, a-chacon.ads, a-wichun.adb, a-wichun.ads, a-zchuni.adb,
1250 a-zchuni.ads, g-trasym-vms-alpha.adb, g-trasym-vms-ia64.adb,
1251 system-hpux-ia64.ads, g-soccon-unixware.ads, g-soliop-unixware.ads,
1252 g-soccon-interix.ads, g-soliop-solaris.ads, g-eacodu-vms.adb,
1253 g-expect-vms.adb, g-socthi-vms.adb, g-soliop-mingw.ads,
1254 a-intnam-unixware.ads, a-intnam-lynxos.ads, a-intnam-tru64.ads,
1255 a-intnam-aix.ads, a-intnam-linux.ads, a-intnam-linux.ads,
1256 a-intnam-dummy.ads, a-numaux-libc-x86.ads, a-intnam-interix.ads,
1257 a-intnam-solaris.ads, a-calend-vms.adb, a-calend-vms.ads,
1258 a-intnam-vms.ads, a-calend-mingw.adb, a-intnam-mingw.ads,
1259 a-intnam-vxworks.ads, a-numaux-vxworks.ads, system-unixware.ads,
1260 system-linux-ia64.ads, a-intnam-freebsd.ads, system-freebsd-x86.ads,
1261 system-lynxos-ppc.ads, system-linux-x86_64.ads, a-stunha.adb,
1262 a-cgaaso.ads, a-cgaaso.adb, a-chtgop.adb, a-cgcaso.adb, a-cgarso.adb,
1263 a-cohata.ads, a-crbtgk.adb, a-crbltr.ads, a-coprnu.adb, a-rbtgso.adb,
1264 a-intnam-darwin.ads, system-darwin-ppc.ads, gprmake.adb, makegpr.ads,
1265 system-tru64.ads, system-aix.ads, system-solaris-x86.ads,
1266 system-irix-o32.ads, s-interr-sigaction.adb, system-irix-n32.ads,
1267 s-parame-mingw.adb, system-hpux.ads, s-traceb-hpux.adb,
1268 system-linux-x86.ads, s-inmaop-dummy.adb, system-os2.ads,
1269 system-interix.ads, system-solaris-sparc.ads,
1270 system-solaris-sparcv9.ads, s-inmaop-vms.adb,
1271 s-mastop-vms.adb, expander.adb, expander.ads, s-gloloc-mingw.adb,
1272 system-mingw.ads, system-vms-zcx.ads, s-osinte-fsu.adb,
1273 s-traceb-mastop.adb, a-exextr.adb, a-exstat.adb, a-filico.ads,
1274 a-finali.ads, a-interr.ads, a-intsig.adb, a-intsig.ads,
1275 a-except.ads, a-numaux-x86.ads, a-astaco.adb, a-calend.adb,
1276 a-calend.ads, a-chahan.adb, a-chahan.ads, a-chlat9.ads,
1277 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
1278 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
1279 a-elchha.adb, a-decima.adb, a-decima.ads, a-diocst.ads,
1280 a-direio.adb, a-direio.ads, a-excach.adb, a-excach.adb,
1281 a-exctra.ads, ali-util.adb, a-ngcefu.adb, a-ngcoty.adb,
1282 a-ngcoty.ads, a-nudira.adb, a-nudira.ads, a-nuflra.adb,
1283 a-numaux.ads, a-reatim.ads, a-sequio.adb, a-sequio.ads,
1284 a-siocst.ads, a-ssicst.ads, a-stmaco.ads, a-storio.adb,
1285 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
1286 a-strmap.adb, a-strmap.ads, a-strsea.adb, a-strsea.ads,
1287 a-strsup.adb, a-strsup.ads, a-strunb.adb, a-strunb.ads,
1288 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwima.adb,
1289 a-stwima.ads, a-stwise.adb, a-stwise.ads, a-stwisu.adb,
1290 a-stwisu.ads, a-stwiun.adb, a-stwiun.ads, a-suteio.adb,
1291 a-suteio.ads, a-swmwco.ads, a-swuwti.adb, a-swuwti.ads,
1292 a-sytaco.adb, a-sytaco.ads, a-tasatt.adb, a-taside.adb,
1293 a-taside.ads, a-teioed.adb, a-textio.adb, a-textio.ads,
1294 a-ticoau.adb, a-ticoau.ads, a-ticoio.adb, a-tideau.adb,
1295 a-tideio.adb, a-tienau.adb, a-tienio.adb, a-tifiio.adb,
1296 a-tiflio.adb, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
1297 a-tiinio.adb, a-timoau.adb, a-timoio.adb, a-timoio.ads,
1298 a-tiocst.ads, a-titest.adb, atree.adb, a-witeio.adb,
1299 a-witeio.ads, a-wtcoau.adb, a-wtcoau.ads, a-wtcoio.adb,
1300 a-wtcstr.ads, a-wtdeau.adb, a-wtdeio.adb, a-wtedit.adb,
1301 a-wtedit.ads, a-wtenau.adb, a-wtenio.adb, a-wtfiio.adb,
1302 a-wtflio.adb, a-wtgeau.adb, a-wtinau.adb, a-wtinio.adb,
1303 a-wtmoau.adb, a-wtmoio.adb, a-wttest.adb, back_end.adb,
1304 bindgen.adb, butil.adb, butil.ads, checks.ads, cio.c, comperr.adb,
1305 csets.ads, cstand.adb, debug.ads, elists.ads, errno.c, errout.adb,
1306 errout.ads, erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
1307 errutil.ads, err_vars.ads, eval_fat.adb, exp_ch11.adb, exp_ch11.ads,
1308 exp_ch2.adb, exp_ch7.ads, exp_imgv.ads, exp_pakd.adb, exp_prag.adb,
1309 exp_prag.ads, exp_tss.adb, exp_tss.ads, exp_vfpt.ads, fe.h, fmap.adb,
1310 freeze.ads, frontend.adb, frontend.ads, g-arrspl.adb, g-arrspl.ads,
1311 g-awk.adb, g-awk.ads, g-boumai.ads, g-calend.adb, g-calend.ads,
1312 g-catiio.adb, g-comlin.adb, g-comlin.ads, g-comlin.ads, g-comlin.ads,
1313 g-comver.adb, g-crc32.adb, g-crc32.ads, g-ctrl_c.ads, g-curexc.ads,
1314 g-debpoo.ads, g-debuti.adb, g-diopit.adb, g-diopit.ads, g-dirope.adb,
1315 g-dirope.ads, g-dyntab.adb, g-dyntab.ads, g-excact.adb, g-excact.ads,
1316 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.ads, g-flocon.ads,
1317 g-hesorg.ads, g-io.adb, g-locfil.ads, g-md5.adb, g-md5.ads, g-md5.ads,
1318 g-moreex.adb, g-signal.ads, g-signal.adb, gnatbind.ads, gnatchop.adb,
1319 gnatcmd.adb, gnatfind.adb, gnatlbr.adb, gnatmake.ads, gnatmem.adb,
1320 gnatprep.adb, gnatprep.ads, gnatsym.adb, gnatxref.adb, g-os_lib.adb,
1321 g-os_lib.ads, g-pehage.adb, g-pehage.ads, gprep.ads, g-regexp.adb,
1322 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.ads, g-semaph.adb,
1323 g-socthi.adb, g-soliop.ads, g-spipat.adb, g-spipat.ads, g-sptabo.ads,
1324 g-sptain.ads, g-sptavs.ads, g-string.ads, g-tasloc.adb, g-tasloc.ads,
1325 g-trasym.adb, g-trasym.ads, i-fortra.adb, i-fortra.ads, inline.adb,
1326 layout.adb, live.adb, make.ads, makeutl.ads, makeutl.adb, mdll-fil.adb,
1327 mdll-fil.ads, mdll-utl.ads, memroot.ads, memtrack.adb, mlib.ads,
1328 mlib-fil.adb, mlib-fil.ads, mlib-prj.ads, mlib-utl.adb, mlib-utl.ads,
1329 nlists.adb, nlists.ads, osint.adb, osint.ads, osint-c.adb, osint-l.adb,
1330 osint-l.ads, osint-m.ads, output.adb, par.adb, par.adb, par.ads,
1331 par-ch11.adb, par-ch12.adb, par-ch2.adb, par-ch4.adb, par-ch5.adb,
1332 par-ch6.adb, par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
1333 par-tchk.adb, prep.adb, prepcomp.adb, prepcomp.ads, prj-attr.ads,
1334 prj-com.ads, prj-dect.adb, prj-dect.ads, prj-env.ads, prj-err.ads,
1335 prj-ext.ads, prj-makr.adb, prj-makr.ads, prj-nmsc.ads, prj-pars.adb,
1336 prj-pars.ads, prj-part.ads, prj-pp.ads, prj-proc.ads, prj-strt.adb,
1337 prj-strt.ads, prj-tree.adb, prj-util.adb, prj-util.ads, rtsfind.adb,
1338 sem.adb, sem.ads, sem_case.adb, sem_case.ads, sem_ch11.adb,
1339 sem_ch4.adb, sem_ch6.ads, sem_ch7.ads, sem_dist.ads, sem_elab.ads,
1340 sem_elim.ads, sem_eval.ads, sem_intr.ads, sem_maps.adb, sem_maps.ads,
1341 sem_maps.ads, sem_res.ads, sem_type.ads, sfn_scan.adb, sfn_scan.ads,
1342 s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads, s-inmaop.ads, sinput.adb,
1343 sinput.ads, s-pack03.adb, s-pack03.ads, s-pack05.adb, s-pack05.ads,
1344 s-pack06.adb, s-pack06.ads, s-pack07.adb, s-pack07.ads, s-pack09.adb,
1345 s-pack09.ads, s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
1346 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads, s-pack14.adb,
1347 s-pack14.ads, s-pack15.adb, s-pack15.ads, s-pack17.adb, s-pack17.ads,
1348 s-pack18.adb, s-pack18.ads, s-pack19.adb, s-pack19.ads, s-pack20.adb,
1349 s-pack20.ads, s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
1350 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads, s-pack25.adb,
1351 s-pack25.ads, s-pack26.adb, s-pack26.ads, s-pack27.adb, s-pack27.ads,
1352 s-pack28.adb, s-pack28.ads, s-pack29.adb, s-pack29.ads, s-pack30.adb,
1353 s-pack30.ads, s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
1354 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads, s-pack36.adb,
1355 s-pack36.ads, s-pack37.adb, s-pack37.ads, s-pack38.adb, s-pack38.ads,
1356 s-pack39.adb, s-pack39.ads, s-pack40.adb, s-pack40.ads, s-pack41.adb,
1357 s-pack41.ads, s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
1358 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads, s-pack46.adb,
1359 s-pack46.ads, s-pack47.adb, s-pack47.ads, s-pack48.adb, s-pack48.ads,
1360 s-pack49.adb, s-pack49.ads, s-pack50.adb, s-pack50.ads, s-pack51.adb,
1361 s-pack51.ads, s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
1362 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads, s-pack56.adb,
1363 s-pack56.ads, s-pack57.adb, s-pack57.ads, s-pack58.adb, s-pack58.ads,
1364 s-pack59.adb, s-pack59.ads, s-pack60.adb, s-pack60.adb, s-pack60.ads,
1365 s-pack61.adb, s-pack61.ads, s-pack62.adb, s-pack62.ads, s-pack63.adb,
1366 s-pack63.ads, s-parint.adb, s-parint.adb, s-parint.ads, sprint.ads,
1367 s-purexc.ads, s-restri.ads, s-restri.adb, s-scaval.adb, s-scaval.ads,
1368 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads, stand.ads,
1369 s-tasuti.adb, s-traceb.adb, s-traceb.ads, stringt.adb, stringt.ads,
1370 styleg.ads, s-valboo.adb, s-valboo.ads, s-valcha.adb, s-valcha.ads,
1371 s-valdec.adb, s-valdec.ads, s-valint.adb, s-valint.ads, s-valint.ads,
1372 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads, s-valllu.adb,
1373 s-valllu.ads, s-valrea.adb, s-valrea.ads, s-valuns.adb, s-valuns.ads,
1374 s-valuti.adb, s-valuti.ads, s-valwch.ads, s-veboop.adb, s-veboop.ads,
1375 s-vercon.adb, s-vercon.ads, s-wchcnv.adb, s-wchcnv.ads, s-wchcon.ads,
1376 s-wchjis.adb, s-wchjis.ads, s-wchstw.adb, s-wchstw.adb, s-wchstw.ads,
1377 s-wchwts.adb, s-wchwts.ads, s-widboo.adb, s-widboo.ads, s-widcha.adb,
1378 s-widcha.ads, s-widenu.adb, s-widenu.ads, s-widlli.adb, s-widlli.ads,
1379 s-widllu.adb, s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
1380 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, symbols.adb, symbols.ads,
1381 table.ads, targparm.adb, targparm.ads, tb-alvms.c, tb-alvxw.c,
1382 tbuild.adb, tree_io.ads, treepr.adb, treeprs.adt, ttypef.ads,
1383 ttypes.ads, types.adb, uintp.adb, uintp.ads, uname.ads, urealp.ads,
1384 usage.ads, validsw.ads, vxaddr2line.adb, widechar.adb, widechar.ads,
1385 xeinfo.adb, xnmake.adb, xref_lib.ads, xr_tabls.adb, xr_tabls.ads,
1386 xsinfo.adb, xtreeprs.adb, xsnames.adb, vms_conv.ads, vms_conv.adb,
1387 a-dirval.ads, a-dirval.adb, a-dirval-mingw.adb, a-direct.ads,
1388 a-direct.adb, indepsw.ads, prj-attr-pm.ads, system-linux-ppc.ads,
1389 a-numaux-darwin.ads, a-numaux-darwin.adb,
1390 a-swuwha.ads, a-stunha.ads: Minor reformatting
1392 2005-11-14 Robert Dewar <dewar@adacore.com>
1395 * osint-m.adb: Add pragma Elaborate_All for Osint
1397 2005-11-10 Eric Botcazou <ebotcazou@adacore.com>
1400 * trans.c (call_to_gnu): Restore statement lost in translation.
1402 2005-11-08 Eric Botcazou <ebotcazou@adacore.com>
1404 * init.c: Use the Linux-specific section for the IA-64/Linux target.
1405 (__gnat_adjust_context_for_raise): Add conditional code so that the
1406 IA-64 is also supported.
1408 2005-11-03 James E Wilson <wilson@specifix.com>
1411 * trans.c (gnat_to_gnu): Use TYPE_SIZE_UNIT not TYPE_SIZE in
1412 TREE_OVERFLOW check.
1414 2005-09-21 Olivier Hainque <hainque@adacore.com>
1417 * decl.c (maybe_pad_type): Use proper bitsizetype for XVZ objects,
1418 as we create them to store a size in bits.
1420 2005-10-21 Eric Botcazou <ebotcazou@adacore.com>
1428 * utils2.c (build_return_expr): New helper function.
1429 * gigi.h (build_return_expr): Declare it.
1430 * trans.c (Subprogram_Body_to_gnu): Use build_return_expr instead
1431 of manually building the RETURN_EXPR tree.
1432 (call_to_gnu): Pass MODIFY_EXPR through build_binary_op.
1433 (gnat_to_gnu) <N_Return_Statement>: Pass MODIFY_EXPR through
1434 build_binary_op for the "target pointer" case. Use build_return_expr
1435 instead of manually building the RETURN_EXPR tree.
1437 2005-09-16 Laurent GUERBY <laurent@guerby.net>
1440 * s-tpinop.ads: Make this unit Preelaborate.
1442 2005-09-16 Andreas Jaeger <aj@suse.de>
1444 * socket.c: Add string.h for memcpy.
1446 2005-09-05 Arnaud Charlet <charlet@adacore.com>
1448 * dec-io.ads, dec-io.adb: Removed, no longer used.
1450 2005-09-01 Arnaud Charlet <charlet@adacore.com>
1452 * a-calend-mingw.adb: Add call to OS_Primitives.Initialize;
1454 * s-taprop-mingw.adb, s-taprop-vms.adb, s-taprop-solaris.adb,
1455 s-taprop-os2.adb, s-taprop-irix-athread.adb, s-taprop-linux.adb,
1456 s-taprop-hpux-dce.adb, s-taprop-irix.adb, s-taprop-tru64.adb,
1457 s-taprop-lynxos.adb: Move with clauses outside Warnings Off now that
1458 dependent units are Preelaborate.
1459 (Initialize): Call Interrupt_Managemeent.Initialize and
1460 OS_Primitives.Initialize to ensure proper initialization of this unit.
1461 Remove use of System.Soft_Links
1462 Make this unit Preelaborate.
1464 * s-stache.ads, s-taspri-vxworks.ads, s-taspri-mingw.ads,
1465 s-taspri-vms.ads, s-tasinf-solaris.ads, s-taspri-os2.ads,
1466 s-taspri-lynxos.ads, s-taspri-hpux-dce.ads, s-taspri-tru64.ads,
1467 s-tasinf-tru64.ads, s-tasinf-irix.ads, s-tasinf-irix-athread.ads,
1468 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
1469 s-tratas.ads, s-tasinf.ads: Minor reformatting.
1470 Add pragma Preelaborate, since these packages are suitable for this
1474 * s-traent-vms.ads, s-intman-dummy.adb,
1475 s-taprop-dummy.adb: Make this unit Preelaborate.
1477 * s-osprim-vxworks.adb, s-osprim-vms.adb, s-osprim-vms.ads,
1478 s-osprim-mingw.adb, s-intman-vxworks.ads, s-intman-vxworks.adb,
1479 s-intman-vms.adb, s-intman-mingw.adb, s-intman-vms.ads,
1480 s-osprim-unix.adb, s-osprim-os2.adb, s-osprim-solaris.adb,
1481 s-intman-solaris.adb, s-intman-irix-athread.adb,
1482 s-intman-irix.adb: Mark this unit Preelaborate.
1483 (Initialize): New procedure.
1486 * s-taspri-linux.ads: Removed.
1488 * s-tpopsp-solaris.adb (Initialize): Create the key in this procedure,
1489 as done by other implementations (e.g. posix).
1491 * s-taprop.ads (Timed_Delay): Update spec since the caller now is
1492 responsible for deferring abort.
1493 Mark this unit Preelaborate.
1495 * s-taprob.adb, s-tarest.adb: Call System.Tasking.Initialize to ensure
1496 proper initialization of the tasking run-time.
1498 * s-tasdeb.ads: Mark this unit Preelaborate.
1499 (Known_Tasks): Add explicit default value to avoid elaboration code.
1501 * s-inmaop-vms.adb (Elaboration code): Add call to
1502 Interrupt_Management.Initialize since the elaboration code depends on
1503 proper initialization of this package.
1505 * s-intman.ads, s-inmaop-posix.adb, s-intman-posix.adb,
1506 s-osprim.ads, s-taprop-posix.adb, s-taspri-posix.ads,
1507 s-osprim-posix.adb: Make this unit Preelaborate.
1509 * a-calend.adb: Add call to OS_Primitives.Initialize
1511 * a-elchha.adb: Update use of Except.Id.Full_Name.
1513 Remove use of Ada.Exceptions.Traceback when possible, cleaner.
1515 * a-dynpri.adb, a-sytaco.adb, a-sytaco.ads:
1516 Move with clauses outside Warnings Off now that dependent units are
1518 Use raise xxx with "..."; Ada 2005 form.
1520 * a-taside.ads, a-taside.adb:
1521 Remove some dependencies, to make it easier to make this unit truly
1523 Rewrite some code to be conformant with Preelaborate rules.
1525 * g-os_lib.adb: Remove non-preelaborate code so that this unit can be
1526 marked Preelaborate in the future.
1528 * s-proinf.ads, g-string.ads, s-auxdec.ads, s-auxdec-vms_64.ads: Make
1529 these units Preelaborate.
1531 * s-exctab.adb: Update use of Except.Id.Full_Name.
1533 * s-soflin.ads, s-soflin.adb: Mark this unit Preelaborate_05.
1534 (Set_Exc_Stack_Addr_Soft, Get_Exc_Stack_Addr_NT, Set_Exc_Stack_Addr_NT,
1535 Set_Exc_Stack_Addr): Removed, no longer used.
1536 Remove reference to *Machine_State_Addr*, no longer needed.
1538 * s-stalib.ads: Mark this unit as Preelaborate[_05].
1539 (Exception_Data): Full_Name is now a System.Address so that this unit
1540 can be made Preelaborate.
1541 Clean up/simplify code thanks to Full_Name being a System.Address.
1542 Remove obsolete pragma Suppress (All_Checks), no longer needed.
1544 * s-taskin.ads, s-taskin.adb:
1545 Move with clauses outside Warnings Off now that dependent units are
1547 Make this unit Preelaborate.
1548 (Initialize): New proceduure, replace elaboration code and makes the
1549 set up of the tasking run-time cleaner.
1550 (Detect_Blocking): Now a function instead of a deferred boolean, to
1551 obey Preelaborate rules.
1553 * s-tassta.adb (Finalize_Global_Tasks): Remove Get/Set_Exc_Stack_Addr
1554 soft links, no longer used.
1556 * s-traces.ads, s-traent.ads: Add pragma Preelaborate, since these
1557 packages are suitable for this categorization.
1559 * s-solita.adb: Replace use of Ada.Exception by raise xxx with "..."
1560 since we compile run-time sources in Ada 2005 mode.
1561 (Timed_Delay_T): Call Abort_Defer/Undefer around Timed_Delay, to
1562 avoid having s-taprop*.adb depend on s-soflin and to avoid code
1564 Remove reference to *Machine_State_Addr*, no longer needed.
1566 2005-09-01 Arnaud Charlet <charlet@adacore.com>
1568 * s-mastop-tru64.adb, s-mastop-irix.adb, s-mastop-vms.adb
1569 (Enter_Handler, Set_Signal_Machine_State): Removed, no longer used.
1570 Remove reference to System.Exceptions.
1572 * s-mastop-x86.adb: Removed, no longer used.
1574 * s-traceb-mastop.adb: Adjust calls to Pop_Frame.
1576 * a-excach.adb: Minor reformatting.
1578 * a-except.ads, a-except.adb: Remove global Warnings (Off) pragma, and
1579 instead fix new warnings that were hidden by this change.
1580 (AAA, ZZZ): Removed, replaced by...
1581 (Code_Address_For_AAA, Code_Address_For_ZZZ): ... these functions, who
1582 are used instead of constants, to help make Ada.Exception truly
1584 (Rcheck_*, Raise_Constraint_Error, Raise_Program_Error,
1585 Raise_Storage_Error): File is now a System.Address, to simplify code.
1586 (Elab code): Removed, no longer used.
1587 (Null_Occurrence): Remove Warnings Off and make this construct
1589 Remove code related to front-end zero cost exception handling, since
1590 it is no longer used.
1591 Remove -gnatL/-gnatZ switches.
1593 * a-exexda.adb (Append_Info_Exception_Name, Set_Exception_C_Msg):
1594 Update use of Except.Msg.
1596 * gnat1drv.adb, inline.adb, bindgen.adb, debug.adb, exp_ch11.ads,
1597 freeze.adb, frontend.adb, lib.adb, exp_ch11.adb: Remove code related
1598 to front-end zero cost exception handling, since it is no longer used.
1599 Remove -gnatL/-gnatZ switches.
1601 * lib-writ.ads: Minor reformatting
1604 * Makefile.rtl: Remove references to s-except*, s-mastop-x86*
1606 * Make-lang.in: Remove references to s-except.ads
1608 * s-except.ads: Removed, no longer used.
1610 * s-mastop.ads, s-mastop.adb:
1611 (Enter_Handler, Set_Signal_Machine_State): Removed, no longer used.
1612 Remove reference to System.Exceptions.
1614 * raise.h, usage.adb, targparm.adb, targparm.ads, switch-m.adb,
1615 switch-b.adb: Remove code related to front-end zero cost exception
1616 handling, since it is no longer used.
1617 Remove -gnatL/-gnatZ switches.
1619 2005-09-01 Robert Dewar <dewar@adacore.com>
1620 Gary Dismukes <dismukes@adacore.com>
1621 Javier Miranda <miranda@adacore.com>
1623 * exp_ch4.adb (Expand_N_In): Replace test of expression in its own
1624 type by valid test and generate warning.
1625 (Tagged_Membership): Generate call to the run-time
1626 subprogram IW_Membership in case of "Iface_CW_Typ in Typ'Class"
1627 Change formal name Subtype_Mark to Result_Definition in several calls to
1628 Make_Function_Specification.
1629 (Expand_Allocator_Expression): Add tests for suppression of the AI-344
1630 check for proper accessibility of the operand of a class-wide allocator.
1631 The check can be left out if checks are suppressed or if the expression
1632 has a specific tagged type whose level is known to be safe.
1634 * exp_ch5.adb (Expand_N_Assignment_Statement): Simplify the code that
1635 generates the run-time check associated with null-excluding entities.
1636 (Expand_N_Return_Statement): Add tests to determine if the accessibility
1637 check on the level of the return expression of a class-wide function
1638 can be elided. The check usually isn't needed if the expression has a
1639 specific type (unless it's a conversion or a formal parameter). Also
1640 add a test for whether accessibility checks are suppressed. Augment
1641 the comments to describe the conditions for performing the check.
1643 2005-09-01 Hristian Kirtchev <kirtchev@adacore.com>
1644 Javier Miranda <miranda@adacore.com>
1645 Gary Dismukes <dismukes@adacore.com>
1646 Ed Schonberg <schonberg@adacore.com>
1648 * a-tags.adb (IW_Membership): Give support to
1649 "Iface_CW_Typ in T'Class". For this purpose the functionality of this
1650 subprogram has been extended to look for the tag in the ancestors tag
1652 Update the structure of the GNAT Dispatch Table to reflect the
1653 additional two tables used in dispatching selects.
1654 Introduce appropriate array types and record components in
1655 Type_Specific_Data to reflect the two tables.
1656 (Get_Entry_Index, Set_Entry_Index): Retrieve and set the entry index in
1657 the TSD of a tag, indexed by position.
1658 (Get_Prim_Op_Kind, Set_Prim_Op_Kind): Retrieve and set the primitive
1659 operation kind in the TSD of a tag, indexed by position.
1661 * a-tags.ads: Introduce an enumeration type to capture different
1662 primitive operation kinds. Define a constant reflecting the number of
1663 predefined primitive operations.
1664 (Get_Entry_Index, Set_Entry_Index): Set and retrieve the entry index
1665 of an entry wrapper.
1666 (Get_Prim_Op_Kind, Set_Prim_Op_Kind): Set and retrieve the kind of
1667 callable entity of a primitive operation.
1669 * exp_ch3.adb (Freeze_Record_Type): Generate the declarations of the
1670 primitive operations used in dispatching selects for limited
1671 interfaces, limited tagged, task and protected types what implement a
1673 (Freeze_Type): Generate the bodies of the primitive operations used in
1674 dispatching selects for limited tagged, task and protected types that
1675 implement a limited interface. Generate statements to populate the two
1676 auxiliary tables used for dispatching in select statements.
1677 (Freeze_Record_Type): Add call to initialize the dispatch table entries
1678 associated with predefined interface primitive operations.
1679 (Build_Dcheck_Function): Change Set_Subtype_Mark to
1680 Set_Result_Definition.
1681 (Build_Variant_Record_Equality): Change Subtype_Mark to
1683 (Freeze_Enumeration_Type): Change Subtype_Mark to Result_Definition.
1684 (Predef_Spec_Or_Body): Change Subtype_Mark to Result_Definition.
1685 (Build_Assignment): Simplify the code that adds the run-time-check.
1686 (Expand_N_Object_Declaration): Code cleanup.
1688 * exp_ch7.adb (Make_Clean): Select the appropriate type for locking
1689 entries when there is a protected type that implements a limited
1692 * exp_ch9.adb: Add package Select_Expansion_Utilities that contains
1693 common routines used in expansion of dispatching selects.
1694 (Add_Private_Declarations): Select the appropriate protection type when
1695 there is a protected type that implements a limited interface.
1696 (Build_Parameter_Block): Generate a wrapped parameter block.
1697 (Build_Protected_Subprogram_Body): Select the appropriate type for
1698 locking entries when there is a protected type that implements a
1700 (Build_Wrapper_Spec): Set the flag and wrapped entity for procedures
1701 classified as entry wrappers.
1702 (Expand_N_Asynchronous_Select): Add support for expansion of dispatching
1703 asynchronous selects.
1704 (Expand_N_Conditional_Entry_Call): Add support for expansion of
1705 dispatching conditional selects.
1706 (Expand_N_Protected_Type_Declaration): Select the appropriate type for
1707 protection when there is a protected type that implements limited
1709 (Expand_N_Timed_Entry_Call): Add support for expansion of dispatching
1711 (Extract_Dispatching_Call): Extract the entity of the name of a
1712 dispatching call, the object parameter, actual parameters and
1713 corresponding formals.
1714 (Make_Initialize_Protection): Correct logic of protection initialization
1715 when there is a protected type that implements a limited interface.
1716 (Parameter_Block_Pack): Populate a wrapped parameter block with the
1717 values of actual parameters.
1718 (Parameter_Block_Unpack): Retrieve the values from a wrapped parameter
1719 block and assign them to the original actual parameters.
1721 * exp_ch9.ads (Subprogram_Protection_Mode): New type.
1722 (Build_Protected_Sub_Specification): Change the type and name of the
1723 last formal to account for the increased variety of protection modes.
1725 * einfo.ads, einfo.adb (Was_Hidden): New attribute. Present in all
1726 entities. Used to save the value of the Is_Hidden attribute when the
1727 limited-view is installed.
1728 (Is_Primitive_Wrapper, Set_Is_Primitive_Wrapper): Retrieve and change
1729 the attribute of procedures classified as entry wrappers.
1730 (Wrapped_Entity, Set_Wrapped_Entity): Retrieve and change the wrapped
1731 entity of a primitive wrapper.
1732 (Write_Entity_Flags): Output the name and value of the
1733 Is_Primitive_Wrapper attribute.
1734 (Write_Field27_Name): Output the name and entity of the field Wrapped_
1736 (Underlying_Type): If we have an incomplete entity that comes from
1737 the limited view then we return the Underlying_Type of its non-limited
1738 view if it is already available.
1739 (Abstract_Interface_Alias): Flag applies to all subrogram kinds,
1740 including operators.
1741 (Write_Field26_Name): Add entry for Overridden_Operation
1742 (Overridden_Operation): New attribute of functions and procedures.
1744 * exp_disp.ads, exp_disp.adb (Default_Prim_Op_Position): Return a
1745 predefined position in the dispatch table for the primitive operations
1746 used in dispatching selects.
1747 (Init_Predefined_Interface_Primitives): Remove the hardcoded number of
1748 predefined primitive operations and replace it with
1749 Default_Prim_Op_Count.
1750 (Make_Disp_Asynchronous_Select_Spec, Make_Disp_Conditional_Select_Spec,
1751 Make_Disp_Get_Prim_Op_Kind_Spec, Make_Disp_Timed_Select_Spec): Update
1752 the names of the generated primitive operations used in dispatching
1754 (Init_Predefined_Interface_Primitives): No need to inherit primitives in
1755 case of abstract interface types. They will be inherit by the objects
1756 implementing the interface.
1757 (Make_DT): There is no need to inherit the dispatch table of the
1758 ancestor interface for the elaboration of abstract interface types.
1759 The dispatch table will be inherited by the object implementing the
1761 (Copy_Secondary_DTs): Add documentation.
1762 (Validate_Position): Improve this static check in case of
1763 aliased subprograms because aliased subprograms must have
1765 (Init_Predefined_Interface_Primitives): New subprogram that initializes
1766 the entries associated with predefined primitives of all the secondary
1768 (Build_Anonymous_Access_Type): Removed.
1769 (Expand_Interface_Actuals): With the previous cleanup there is no need
1770 to build an anonymous access type. This allows further cleanup in the
1771 code generated by the expander.
1772 (Expand_Interface_Conversion): If the actual is an access type then
1773 build an internal function to handle the displacement. If the actual
1774 is null this function returns null because no displacement is
1775 required; otherwise performs a type conversion that will be
1776 expanded in the code that returns the value of the displaced actual.
1777 (Expand_Interface_Actuals): Avoid the generation of unnecessary type
1778 conversions that have no effect in the generated code because no
1779 displacement is required. Code cleanup; use local variables to
1780 avoid repeated calls to the subprogram directly_designated_type().
1782 * exp_util.ads, exp_util.adb (Is_Predefined_Dispatching_Operation):
1783 Classify the primitive operations used in dispatching selects as
1785 (Implements_Limited_Interface): Determine whether some type either
1786 directly implements a limited interface or extends a type that
1787 implements a limited interface.
1788 (Build_Task_Image_Function): Change Subtype_Mark to Result_Definition.
1789 (Expand_Subtype_From_Expr): Do not build actual subtype if the
1790 expression is limited.
1791 (Find_Interface_Tag): Add code to handle class-wide types and
1792 entities from the limited-view.
1794 * rtsfind.ads: Add entries in RE_Id and RE_Unit_Table for
1795 Get_Entry_Index, Get_Prim_Op_Kind, POK_Function, POK_Procedure,
1796 POK_Protected_Entry, POK_Protected_Function, POK_Protected_Procedure,
1797 POK_Task_Entry, POK_Task_Procedure, Prim_Op_Kind, Set_Entry_Index,
1800 * sem_ch9.adb (Analyze_Triggering_Alternative): Check for legal type
1801 of procedure name or prefix that appears as a trigger in a triggering
1804 * uintp.ads: Introduce constants Uint_11 and Uint_13.
1806 2005-09-01 Arnaud Charlet <charlet@adacore.com>
1808 * s-tataat.adb, a-tasatt.adb:
1809 Replace calls to Defer/Undefer_Abortion by Defer/Undefer_Abort.
1811 * s-tasini.ads, s-tasini.adb (Defer_Abortion, Undefer_Abortion): Moved
1812 these procedures to body, and renamed Abort_Defer, Abort_Undefer.
1813 (Get_Exc_Stack_Addr, Set_Exc_Stack_Addr): Removed, no
1816 2005-09-01 Arnaud Charlet <charlet@adacore.com>
1817 Jose Ruiz <ruiz@adacore.com>
1819 * s-taprop-vxworks.adb:
1820 Move with clauses outside Warnings Off now that dependent units are
1822 (Initialize): Call Interrupt_Managemeent.Initialize to ensure proper
1823 initialization of this unit.
1824 (Specific): Add new procedures Initialize and Delete so that this
1825 package can be used for VxWorks 5.x and 6.x
1826 (ATCB_Key, ATCB_Key_Address): Moved to Specific package body to hide
1827 differences between VxWorks 5.x and 6.x
1829 (Timed_Delay): Remove calls to Defer/Undefer_Abort, now performed by
1831 Use only Preelaborate-compatible constructs.
1833 * s-tpopsp-vxworks.adb (ATBC_Key, ATCB_Key_Addr): Moved from
1834 Primitives.Operations.
1835 (Delete, Initialize): New procedures.
1837 * s-osinte-vxworks.adb: Body used to handle differences between
1839 (kill, Set_Time_Slice, VX_FP_TASK): New functions.
1841 * s-osinte-vxworks.ads: Minor reformatting.
1842 Add VxWworks 6.x specific functions (only called from VxWorks 6 files).
1843 (VX_FP_TASK): Now a function, to handle differences between VxWorks 5
1845 (Set_Time_Slice): New function, replacing kerneltimeSlice to share code
1846 between Vxworks 5 and 6.
1847 (taskLock, taskUnlock): Removeed, no longer used.
1849 * adaint.c: The wait.h header is not located in the sys directory on
1850 VxWorks when using RTPs.
1851 (__gnat_set_env_value): Use setenv instead of putenv on VxWorks when
1853 (__gnat_dup): dup is available on Vxworks when using RTPs.
1854 (__gnat_dup2): dup2 is available on Vxworks when using RTPs.
1856 * cal.c: Use the header time.h for Vxworks 6.0 when using RTPs.
1858 * expect.c: The wait.h header is not located in the sys directory on
1859 VxWorks when using RTPs.
1861 2005-09-01 Thomas Quinot <quinot@adacore.com>
1863 * g-soccon-vms.adb: Renamed to g-soccon-vms.ads
1865 * g-soccon-vms.ads: Renamed from g-soccon-vms.adb
1867 * g-soccon.ads, g-soccon-tru64.ads, g-soccon-aix.ads,
1868 g-soccon-darwin.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
1869 g-soccon-solaris.ads, g-soccon-mingw.ads, g-soccon-vxworks.ads,
1870 g-soccon-freebsd.ads: Add new constants:
1872 SO_RCVTIMEO/SO_SNDTIMEO
1876 Move all target-specific file inclusions and macro definitions to
1877 gsocket.h, in order to ensure that any C code in socket.c will see a
1878 set of constants that is consistent with the contents of g-soccon.ads.
1880 * gsocket.h: Code imported from gen-soccon.c:
1881 Move all target-specific file inclusions and macro definitions to
1882 gsocket.h, in order to ensure that any C code in socket.c will see a set
1883 of constants that is consistent with the contents of g-soccon.ads.
1884 This change also makes gen-soccon self-contained (removing dependencies
1885 upon GCC internal headers).
1887 * g-socket.adb (Send_Vector): Make calls to Writev at most IOV_MAX
1889 (To_Inet_Addr): Now a procedure instead of a function, more efficient.
1891 * socket.c: Minor reformatting.
1893 2005-09-01 Ed Schonberg <schonberg@adacore.com>
1894 Thomas Quinot <quinot@adacore.com>
1896 * fname-sf.adb, mlib-tgt.ads,
1897 back_end.adb, casing.adb, g-debpoo.adb, g-excact.adb, g-spipat.adb,
1898 g-spipat.ads, g-thread.adb, lib-list.adb, makeutl.adb, mlib.adb,
1899 osint.adb, par-ch10.adb, par-load.adb, prep.adb, prj.adb, prj-attr.ads,
1900 prj-env.ads, prj-err.adb, prj-err.ads, prj-ext.adb, prj-ext.ads,
1901 prj-makr.adb, prj-makr.ads, prj-pars.ads, prj-part.adb, prj-strt.adb,
1902 prj-tree.ads, prj-util.ads, sem_dist.adb, sinput-c.ads, sinput-l.ads,
1903 sinput-p.ads, styleg-c.ads, xr_tabls.adb, prj-attr-pm.ads,
1904 makegpr.adb: Remove redundant use_clauses.
1906 2005-09-01 Arnaud Charlet <charlet@adacore.com>
1908 * s-stoele.ads, s-stopoo.ads, s-stratt.ads, s-strops.ads, s-unstyp.ads,
1909 s-valboo.ads, s-valcha.ads, s-valdec.ads, s-valenu.ads, s-valint.ads,
1910 s-vallld.ads, s-vallli.ads, s-valllu.ads, s-valrea.ads, s-valuns.ads,
1911 s-valuti.ads, s-valwch.ads, s-veboop.ads, s-vector.ads, s-vercon.ads,
1912 s-wchcnv.ads, s-wchcon.ads, s-wchjis.ads, s-wchstw.ads, s-wchwts.ads,
1913 s-widboo.ads, s-widcha.ads, s-widenu.ads, s-widlli.ads, s-widllu.ads,
1914 s-widwch.ads, s-wwdcha.ads, s-wwdenu.ads, s-wwdwch.ads, system.ads,
1915 table.ads, types.ads, system-vms_64.ads, s-crtl-vms64.ads,
1916 s-addope.ads, system-darwin-ppc.ads, system-vxworks-x86.ads,
1917 s-vxwork-x86.ads, system-linux-ppc.ads, i-vxwork-x86.ads,
1918 a-numaux-darwin.ads, a-crbtgo.ads, a-crbtgk.ads, a-crbltr.ads,
1919 a-coprnu.ads, a-convec.ads, a-contai.ads, a-coinve.ads, a-cohata.ads,
1920 a-cohama.ads, a-cihama.ads, a-cidlli.ads, a-cdlili.ads,
1921 a-numaux-libc-x86.ads, a-numaux-vxworks.ads, system-linux-ia64.ads,
1922 system-freebsd-x86.ads, system-unixware.ads, system-lynxos-ppc.ads,
1923 system-lynxos-x86.ads, system-linux-x86_64.ads, system-tru64.ads,
1924 s-vxwork-alpha.ads, system-aix.ads, system-vxworks-sparcv9.ads,
1925 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
1926 s-parame-hpux.ads, system-hpux.ads, system-vxworks-m68k.ads,
1927 s-vxwork-m68k.ads, system-linux-x86.ads, system-vxworks-mips.ads,
1928 s-vxwork-mips.ads, system-os2.ads, system-interix.ads,
1929 s-vxwork-ppc.ads, system-solaris-sparc.ads, s-vxwork-sparcv9.ads,
1930 system-solaris-sparcv9.ads, s-parame-vms.ads, system-vms.ads,
1931 s-osinte-mingw.ads, system-mingw.ads, s-parame-vms-restrict.ads,
1932 system-vms-zcx.ads, s-parame-ae653.ads, system-vxworks-ppc.ads,
1933 s-parame-vxworks.ads, system-vxworks-alpha.ads, interfac-vms.ads,
1934 a-numaux-x86.ads, a-astaco.ads, a-chahan.ads, a-charac.ads,
1935 a-chlat1.ads, a-chlat9.ads, a-colire.adb, a-colire.ads, a-comlin.ads,
1936 a-cwila1.ads, a-cwila9.ads, ada.ads, a-decima.ads, a-exextr.adb,
1937 a-filico.ads, a-finali.ads, a-interr.ads, a-ioexce.ads, a-dynpri.ads,
1938 a-ngcefu.ads, a-ngcefu.adb, a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.ads,
1939 a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-numaux.ads, a-numeri.ads,
1940 a-reatim.adb, a-stmaco.ads, a-storio.ads, a-strbou.ads, a-stream.ads,
1941 a-strfix.ads, a-string.ads, a-strmap.ads, a-strsea.ads, a-strsup.ads,
1942 a-strunb.ads, a-stunau.ads, a-stwibo.ads, a-stwifi.ads, a-stwima.ads,
1943 a-stwise.ads, a-stwisu.ads, a-stwiun.ads, a-swmwco.ads, a-textio.ads,
1944 csets.ads, debug.ads, dec.ads, g-curexc.ads, get_targ.ads,
1945 g-except.ads, system-linux-hppa.ads, a-chacon.ads, a-widcha.ads,
1946 a-zchara.ads, system-hpux-ia64.ads, a-ciorma.ads, a-coorma.ads,
1947 a-ciormu.ads, a-coormu.ads, a-rbtgso.ads, a-chzla1.ads, a-chzla9.ads,
1948 a-stzbou.ads, a-stzfix.ads, a-stzmap.ads, a-stzsea.ads, a-stzsup.ads,
1949 a-stzunb.ads, a-swunau.ads, a-szunau.ads, gnat.ads, g-regpat.ads,
1950 g-speche.ads, g-spitbo.ads, g-table.ads, g-tasloc.ads, g-trasym.ads,
1951 i-c.ads, i-cpoint.ads, i-cpp.ads, i-cstrin.ads, i-fortra.ads,
1952 interfac.ads, i-os2err.ads, i-os2lib.ads, i-os2syn.ads, i-os2thr.ads,
1953 i-vxwork.ads, output.ads, s-arit64.ads, s-atacco.ads, s-boarop.ads,
1954 s-casuti.ads, s-crtl.ads, s-exctab.ads, s-exnint.ads, s-exnllf.ads,
1955 s-exnlli.ads, s-expint.ads, s-explli.ads, s-expllu.ads, s-expmod.ads,
1956 s-expuns.ads, s-fatflt.ads, s-fatgen.ads, s-fatlfl.ads, s-fatllf.ads,
1957 s-fatsfl.ads, s-finimp.ads, s-finroo.ads, s-fore.ads, s-geveop.ads,
1958 s-htable.ads, s-imgbiu.ads, s-imgboo.ads, s-imgcha.ads, s-imgdec.ads,
1959 s-imgenu.ads, s-imgint.ads, s-imgllb.ads, s-imglld.ads, s-imglli.ads,
1960 s-imgllu.ads, s-imgllw.ads, s-imgrea.ads, s-imguns.ads, s-imgwch.ads,
1961 s-imgwiu.ads, s-io.ads, s-maccod.ads, s-mantis.ads, s-memcop.ads,
1962 s-pack03.ads, s-pack05.ads, s-pack06.ads, s-pack07.ads, s-pack09.ads,
1963 s-pack10.ads, s-pack11.ads, s-pack12.ads, s-pack13.ads, s-pack14.ads,
1964 s-pack15.ads, s-pack17.ads, s-pack18.ads, s-pack19.ads, s-pack20.ads,
1965 s-pack21.ads, s-pack22.ads, s-pack23.ads, s-pack24.ads, s-pack25.ads,
1966 s-pack26.ads, s-pack27.ads, s-pack28.ads, s-pack29.ads, s-pack30.ads,
1967 s-pack31.ads, s-pack33.ads, s-pack34.ads, s-pack35.ads, s-pack36.ads,
1968 s-pack37.ads, s-pack38.ads, s-pack39.ads, s-pack40.ads, s-pack41.ads,
1969 s-pack42.ads, s-pack43.ads, s-pack44.ads, s-pack45.ads, s-pack46.ads,
1970 s-pack47.ads, s-pack48.ads, s-pack49.ads, s-pack50.ads, s-pack51.ads,
1971 s-pack52.ads, s-pack53.ads, s-pack54.ads, s-pack55.ads, s-pack56.ads,
1972 s-pack57.ads, s-pack58.ads, s-pack59.ads, s-pack60.ads, s-pack61.ads,
1973 s-pack62.ads, s-pack63.ads, s-parame.ads, s-pooglo.ads, s-pooloc.ads,
1974 s-poosiz.ads, s-powtab.ads, s-purexc.ads, s-sopco3.ads, s-sopco4.ads,
1975 s-sopco5.ads: Minor reformatting: reindent pragma Pure/Preelaborate
1976 and always use the no parameter form for consistency.
1978 * gnat-style.texi: Document rules about Preelaborate/Pure pragmas.
1980 2005-09-01 Robert Dewar <dewar@adacore.com>
1982 * binde.adb: Minor reformatting
1983 (Find_Elab_Order): Output warning if -p used with static elab order
1985 2005-09-01 Robert Dewar <dewar@adacore.com>
1987 * checks.adb (Check_Needed): New procedure, deals with removing checks
1988 based on analysis of short-circuited forms. Also generates warnings for
1989 improper use of non-short-circuited forms.
1992 2005-09-01 Robert Dewar <dewar@adacore.com>
1994 * a-ztexio.adb, a-textio.adb, a-witeio.adb: Replace bad range checks
1997 2005-09-01 Robert Dewar <dewar@adacore.com>
1999 * errout.ads, errout.adb (Fix Error_Msg_F): Fix implementation to meet
2001 Implement new insertion char < (conditional warning)
2002 * errutil.adb, erroutc.adb: Implement new insertion char <
2003 (conditional warning).
2004 * sem_elab.adb, prj-dect.adb, erroutc.ads, err_vars.ads
2005 (Error_Msg_Warn): New variable for < insertion char.
2006 * prj-nmsc.adb: Implement new errout insertion char < (conditional
2008 (Check_For_Source): Change value of Source_Id only after the current
2009 source has been dealt with.
2011 2005-09-01 Robert Dewar <dewar@adacore.com>
2012 Doug Rupp <rupp@adacore.com>
2014 * exp_attr.adb: Handle vax fpt for 'Valid attribute
2015 * exp_vfpt.ads, exp_vfpt.adb: (Expand_Vax_Valid): New procedure
2016 * s-vaflop-vms-alpha.adb, s-vaflop.ads, s-vaflop.adb
2017 (Valid_D, Valid_F, Valid_G): New functions
2019 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2020 Hristian Kirtchev <kirtchev@adacore.com>
2021 Javier Miranda <miranda@adacore.com>
2023 * exp_ch6.adb (Expand_Call): If an actual is a function call rewritten
2024 from object notation, the original node is unanalyzed and carries no
2025 semantic information, so that accessiblity checks must be performed on
2026 the type of the actual itself.
2027 (Expand_N_Subprogram_Declaration): Change last actual parameter for
2028 compatibility with Build_Protected_Sub_Specification.
2029 (Check_Overriding_Inherited_Interfaces): Add suport to handle
2030 overloaded primitives.
2031 (Register_Interface_DT_Entry): Use the new name of the formal
2032 the the calls to Expand_Interface_Thunk
2034 * exp_dbug.ads: Augment comments on encoding of protected types to
2035 include the generation of dispatching subprograms when the type
2036 implements at least one interface.
2038 * lib.ads: Extend information in Load_Stack to include whether a given
2039 load comes from a Limited_With_Clause.
2041 * lib-load.adb (From_Limited_With_Chain): New predicate to determine
2042 whether a potential circularity is harmless, because it includes units
2043 loaded through a limited_with clause. Extends previous treatment which
2044 did not handle properly arbitrary combinations of limited and
2045 non-limited clauses.
2047 2005-09-01 Nicolas Setton <setton@adacore.com>
2049 * exp_dbug.adb (Get_Encoded_Name): Fixed bug that caused biaised types
2050 to be encoded as typ___XBLU_lowerbound__upperbound instead of
2051 typ___XB_lowerbound__upperbound.
2053 2005-09-01 Thomas Quinot <quinot@adacore.com>
2055 * exp_dist.adb (Add_RACW_TypeCode, Add_RAS_TypeCode): Do not generate
2056 dummy access formal for RACW/RAS TypeCode TSS.
2057 (Build_TypeCode_Call): Do not generate dummy null access actual for
2058 calls to the TypeCode TSS.
2060 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2062 * exp_intr.adb (Expand_Source_Name): For Enclosing_Entity, generate
2063 fully qualified name, to distinguish instances with the same local name.
2065 * g-souinf.ads (Enclosing_Entity): Document that entity name is now
2068 2005-09-01 Robert Dewar <dewar@adacore.com>
2070 * exp_pakd.adb (Create_Packed_Array_Type): Properly handle very large
2073 2005-09-01 Jerome Lambourg <lambourg@adacore.com>
2075 * g-expect.adb (Non_Blocking_Spawn): Initialize the filters field to
2076 (Free): New deallocation procedure for filter elements
2077 (Close): Deallocate any existing filter for the concerned connection
2079 2005-09-01 Laurent Pautet <pautet@adacore.com>
2081 * g-pehage.ads, g-pehage.adb (Select_Char_Position): When no character
2082 position set is provided, we compute one in order to reduce the maximum
2083 length of the keys. This computation first selects a character
2084 position between 1 and the minimum length of the keys in order to
2085 avoid reducing one of the keys to an empty string.
2086 (Initialize, Compute): When the ratio V to K is too low, the algorithm
2087 does not converge. The initialization procedure now comes with a
2088 maximum number of iterations such that when exceeded, an exception is
2089 raised in Compute. The user can initialize this ratio to another value
2091 Reformating and updated headers.
2093 2005-09-01 Javier Miranda <miranda@adacore.com>
2095 * itypes.ads, itypes.adb (Create_Null_Excluding_Itype): New subprogram
2096 that given an entity T creates and returns an Itype that duplicates the
2097 contents of T. The returned Itype has the null-exclusion
2098 attribute set to True, and its Etype attribute references T
2099 to keep the association between the two entities.
2100 Update copyright notice
2102 * sem_aggr.adb (Check_Can_Never_Be_Null,
2103 Aggregate_Constraint_Checks, Resolve_Aggregate,
2104 Resolve_Array_Aggregate, Resolve_Record_Aggregate): Code cleanup.
2106 * sem_ch5.adb (Analyze_Assignment): Code cleanup.
2108 2005-09-01 Gary Dismukes <dismukes@adacore.com>
2109 Robert Dewar <dewar@adacore.com>
2110 Hristian Kirtchev <kirtchev@adacore.com>
2112 * layout.adb (SO_Ref_From_Expr): Change Subtype_Mark to
2115 * par-ch6.adb (P_Subprogram): Handle parsing of Access_Definitions in
2117 Call Set_Result_Definition instead of Set_Subtype_Mark.
2118 (P_Subprogram_Specification): Add parsing of anonymous access result
2119 plus null exclusions. Call Set_Result_Definition instead of
2122 * par-ch3.adb: Add support for LIMITED NEW for Ada 2005 AI-419
2123 (P_Access_Type_Definition): Add parsing for an anonymous access result
2124 subtype, plus parsing for null exclusions. Call Set_Result_Definition
2125 instead of Set_Subtype_Mark.
2127 * sinfo.adb: Add support for LIMITED NEW for Ada 2005 AI-419
2128 (Null_Exclusion_Present): Allow this flag for N_Function_Specification.
2129 (Result_Definition): New function for N_Function_Specifications.
2130 (Subtype_Mark): No longer allowed for N_Access_Function_Definition and
2131 N_Function_Specification.
2132 (Set_Null_Exclusion_Present): Allow this flag for
2133 N_Function_Specification.
2134 (Set_Result_Definition): New procedure for N_Function_Specifications.
2135 (Set_Subtype_Mark): No longer allowed for N_Access_Function_Definition
2136 and N_Function_Specification.
2138 * sinfo.ads: Update grammar rules for 9.7.2: Entry_Call_Alternative,
2139 Procedure_Or_Entry_Call; 9.7.4: Triggering_Statement.
2140 Add support for LIMITED NEW for Ada 2005 AI-419
2141 Update the syntax of PARAMETER_AND_RESULT_PROFILE to reflect the new
2142 syntax for anonymous access results.
2143 Replace Subtype_Mark field by Result_Definition in
2144 N_Function_Specification and N_Access_Definition specs.
2145 Add Null_Exclusion_Present to spec of N_Function_Specification.
2146 (Result_Definition): New function for N_Function_Specification and
2147 N_Access_Function_Definition.
2148 (Set_Result_Definition): New procedure for N_Function_Specification and
2149 N_Access_Function_Definition.
2151 * sprint.adb (S_Print_Node_Actual): Change Subtype_Mark calls to
2152 Result_Definition for cases of N_Access_Function_Definition and
2153 N_Function_Specification.
2154 Print "not null" if Null_Exclusion_Present on N_Function_Specification.
2156 2005-09-01 Vincent Celier <celier@adacore.com>
2158 * lib-writ.adb: Update Copyright notice
2159 (Write_With_Lines): On platforms where file names are case-insensitive,
2160 record the file names in lower case.
2161 (Write_ALI): For D lines, on platforms where file names are
2162 case-insensitive, record the file names in lower case.
2164 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2165 Emmanuel Briot <briot@adacore.com>
2167 * lib-xref.adb (Output_Overridden_Op): Display information on
2168 overridden operation.
2170 * lib-xref.ads: Add documentation on overridden operations.
2172 * ali.ads (Xref_Entity_Record): Add support for storing the overriding
2175 * ali.adb (Get_Typeref): New subprogram. Adds support for parsing the
2176 overriding entity information.
2178 2005-09-01 Vincent Celier <celier@adacore.com>
2180 * mlib-prj.adb (Copy_Interface_Sources): Copy all interface sources,
2181 including those that are inherited.
2183 2005-09-01 Robert Dewar <dewar@adacore.com>
2185 * opt.ads, opt.adb: Add new switches Debug_Pragmas_Enabled[_Config]
2187 * par-prag.adb: Implement new pragma Debug_Policy
2189 * sem_prag.adb Implement new pragma Debug_Policy
2190 (Analyze_Pragma, case Pack): do not let pragma Pack override an explicit
2191 Component_Size attribute specification. Give warning for ignored pragma
2194 * snames.h, snames.ads, snames.adb: Introduce entries in
2195 Preset_Names for Name_Disp_Asynchronous_Select,
2196 Name_Disp_Conditional_Select, Name_Disp_Get_Prim_Op_Kind,
2197 Name_Disp_Timed_Select.
2198 New pragma Debug_Policy
2200 * switch-c.adb (Scan_Front_End_Switches): Set Ada 2005 mode
2202 Switch -gnata also sets Debug_Pragmas_Enabled
2204 * sem.adb, par.adb (Set_Opt_Config_Switch): Add parameter Main_Unit to
2205 handle an explicit -gnata when compiling predefined files.
2207 2005-09-01 Vincent Celier <celier@adacore.com>
2209 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not add the object
2210 directories of projects that have no Ada sources.
2212 2005-09-01 Robert Dewar <dewar@adacore.com>
2214 * scng.adb (Check_End_Of_Line): Count characters, rather than bytes
2215 (makes a difference for wide characters)
2217 * widechar.adb, widechar.ads:
2218 Add Wide_Char_Byte_Count feature to count chars vs bytes
2220 2005-09-01 Thomas Quinot <quinot@adacore.com>
2221 Ed Schonberg <schonberg@adacore.com>
2222 Robert Dewar <dewar@adacore.com>
2224 * sem_attr.adb (Resolve_Attribute, case 'Address): For an illegal
2225 'Address attribute reference with an overloaded prefix, use the
2226 location of the prefix (not the location of the attribute reference) as
2228 (Analyze_Attribute, case 'Size): The name of an enumeration literal, or
2229 a function renaming thereof, is a valid prefix for 'Size (where it is
2230 intepreted as a function call).
2231 (Statically_Denotes_Entity): New predicate to determine whether the
2232 prefix of an array attribute can be considered static.
2235 (Eval_Attr): Fix failure to evaluate Component_Size for
2236 unconstrained arrays (resulted in wrong value in packed case, since
2237 back end cannot handle this case)
2239 2005-09-01 Robert Dewar <dewar@adacore.com>
2241 * sem_cat.adb (Check_Categorization_Dependencies): Add more detail to
2242 error msgs for most common cases.
2243 Use new errout insertion char < (conditional warning)
2245 2005-09-01 Javier Miranda <miranda@adacore.com>
2246 Ed Schonberg <schonberg@adacore.com>
2248 * sem_ch10.adb (In_Chain): Moved from the scope of a subprogram to
2249 become local to the whole package.
2250 (Install_Limited_Withed_Unit): Instead of unchaining real entities if
2251 the package was already analyzed the new algorithm "replaces" the
2252 real entities by the shadow ones. This is required to ensure that
2253 the order of these entities in the homonym chains does not change;
2254 otherwise we can have undefined references at linking time because
2255 in case of conflicts the external name of the entities will have
2256 a suffix that depends on the order of the entities in the chain.
2257 (Remove_Limited_With_Clause): Complementary code that completes the
2258 new algorithm and replaces the shadow entities by the real ones.
2259 (Install_Limited_Withed_Unit): When unchaining entities before the
2260 installation of the shadow entities, only regular entities of the
2261 public part must be taken into account. This is required to
2262 keep this routine in synch with the work done by Remove_Limited_
2264 (Install_Limited_With_Clause): Introduce implicit limited_with_clause
2265 even if unit is analyzed, because the analysis of the unit is
2266 idempotent in any case, and the limited view of the unit may have to
2267 be installed for proper visibility.
2268 (Expand_Limited_With_Clause): Even if the unit in the implicit
2269 with_clause has been analyzed already, a limited view of the package
2270 must be built for the current context, if it does not exist yet.
2272 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2273 Javier Miranda <miranda@adacore.com>
2274 Gary Dismukes <dismukes@adacore.com>
2276 * sem_ch12.adb (Instantiate_Subprogram_Body): When creating the
2277 defining entity for the instance body, make a new defining identifier
2278 rather than copying the entity of the spec, to prevent accidental
2279 sharing of the entity list.
2280 (Check_Private_View): When exchanging views of private types, build the
2281 list of exchanged views as a stack, to ensure that on exit the exchanges
2282 are undone in the proper order.
2283 (Analyze_Package_Instantiation, Analyze_Subprogram_Instantiation):
2284 Restore the compilation environment in case of instantiation_error.
2285 (Analyze_Generic_Subprogram_Declaration): Handle creation of type entity
2286 for an anonymous access result.
2287 (Instantiate_Generic_Subprogram): Subtype_Mark => Result_Definition
2288 (Formal_Entity): Handle properly the case of a formal package that
2289 denotes a generic package renaming.
2291 2005-09-01 Thomas Quinot <quinot@adacore.com>
2293 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Reject the
2294 clause if the array aggregate is surrounded by parentheses.
2296 2005-09-01 Cyrille Comar <comar@adacore.com>
2297 Gary Dismukes <dismukes@adacore.com>
2298 Ed Schonberg <schonberg@adacore.com>
2299 Javier Miranda <miranda@adacore.com>
2301 * sem_ch3.ads, sem_ch3.adb (Analyze_Object_Declaration): Go to the
2303 to check if a type is Constrained in cases related to code generation
2304 (rather than semantic checking) since otherwise we do not generate
2305 similar code for mutable private types depending if their
2306 discriminants are visible or not.
2307 (Check_Abstract_Overriding): Do not complain about failure to override
2308 the primitive operations used in dispatching selects since they will
2309 always be overriden at the freeze point of the type.
2310 (Access_Definition): Separate out handling for resetting the scope
2311 of an anonymous access function result type. Retrieve the scope
2312 of the associated function rather than using Current_Scope, which
2313 does not have a consistent value (depends on whether we're in the
2314 middle of analyzing formal parameters). Add ??? comment about
2315 finding a cleaner way to handle the special cases of scope setting.
2316 (Process_Incomplete_Dependents): A protected operation is never a
2317 dispatching operation (only its wrapper may be).
2318 (Build_Derived_Record_Type): In case of tagged private types that
2319 implement interfaces add derivation of predefined primitive
2321 (Derive_Subprograms): Replace the Is_Interface_Derivation parameter
2322 by two parameters that are used in case of derivation from abstract
2323 interface types: No_Predefined_Prims is used to avoid the derivation
2324 of predefined primitives from the interface, and Predefined
2325 Prims_Only is used to complete the derivation predefined primitives
2326 in case of private tagged types implementing interfaces.
2327 Fix typo in comments
2328 (Find_Interface_In_Descendant): Protect the frontend against
2329 wrong code with large circularity chains.
2330 (Is_Private_Overriding): Add support for entities overriding interface
2331 subprograms. The test failed because Entities associated with overriden
2332 interface subprograms are always marked as hidden (and used to build
2333 the secondary dispatch table); in this case the overriden entity is
2334 available through the field abstract_interface_alias (cf. override_
2335 dispatching_operation)
2336 (Access_Definition): Set the scope of the type to Current_Scope for the
2337 case of a function with an anonymous access result type.
2338 (Access_Subprogram_Declaration): Handle creation of the type entity for
2339 an access-to-function type with an anonymous access result.
2340 (Check_Anonymous_Access_Types): Change Subtype_Mark to Result_Definition
2341 in handling for N_Access_Function_Definition.
2342 (Analyze_Subtype_Declaration): Modify the text of error message.
2343 (Derived_Type_Declaration): Modify the text of error message.
2344 (Process_Subtype): Modify the text of error message plus cleanup
2345 of one redundant error message.
2346 (Analyze_Component_Declaration): Code cleanup.
2347 (Analyze_Object_Declaration): Code cleanup.
2348 (Analyze_Subtype_Declaration): Propagate the null-exclusion
2349 attribute in case of access types. Code cleanup.
2350 (Array_Type_Declaration): Code cleanup.
2351 (Process_Discriminants): Create the new null-excluding itype
2352 if required. Code cleanup.
2353 (Process_Subtype): Create the new null-excluding itype if
2354 required. Code cleanup.
2355 (Build_Derived_Record_Type): Code cleanup to avoid calling
2356 twice the subprogram derive_subprograms in case of private
2357 types that implement interfaces. In this particular case the
2358 subprogram Complete_Subprograms_Derivation already does the
2359 job associated with the second call.
2361 * exp_strm.adb (Build_Elementary_Input_Call): Add an explicit
2362 conversion to the full view when generating an operation for a
2363 discriminant whose type may currently be private.
2365 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2366 Javier Miranda <miranda@adacore.com>
2368 * sem_ch4.adb (Transform_Object_Operation): In a context off the form
2369 V (Obj.F), the rewriting does not involve the indexed component, but
2370 only the selected component itself.
2371 Do not apply the transformation if the analyzed node is an actual of a
2372 call to another subprogram.
2373 (Complete_Object_Operation): Retain the entity of the
2374 dispatching operation in the selector of the rewritten node. The
2375 entity will be used in the expansion of dispatching selects.
2376 (Analyze_One_Call): Improve location of the error message associated
2378 (Analyze_Selected_Component): No need to resolve prefix when it is a
2379 function call, resolution is done when parent node is resolved, as
2381 (Analyze_One_Call): Add a flag to suppress analysis of the first actual,
2382 when attempting to resolve a call transformed from its object notation.
2383 (Try_Object_Operation, Transform_Object_Operastion): Avoid makind copies
2384 of the argument list for each interpretation of the operation.
2385 (Try_Object_Operation): The designated type of an access parameter may
2386 be an incomplete type obtained through a limited_with clause, in which
2387 case the primitive operations of the type are retrieved from its full
2389 (Analyze_Call): If this is an indirect call, and the return type of the
2390 access_to_subprogram is incomplete, use its full view if available.
2392 2005-09-01 Javier Miranda <miranda@adacore.com>
2393 Gary Dismukes <dismukes@adacore.com>
2395 * sem_ch6.ads, sem_ch6.adb (Check_Conformance): In case of anonymous
2396 access types the null-exclusion and access-to-constant attributes must
2398 (Analyze_Return_Statement): When the result type is an anonymous access
2399 type, apply a conversion of the return expression to the access type
2400 to ensure that appropriate accessibility checks are performed.
2401 (Analyze_Return_Type): For the case of an anonymous access result type,
2402 generate the Itype and set Is_Local_Anonymous_Access on the type.
2403 Add ??? placeholder for check to disallow returning a limited object
2404 in Ada 2005 unless it's an aggregate or a result of a function call.
2405 Change calls from Subtype_Mark to Result_Definition.
2406 (Analyze_Subprogram_Body): Change formal Subtype_Mark to
2407 Result_Definition in call to Make_Function_Specification.
2408 (Build_Body_To_Inline): Change Set_Subtype_Mark to
2409 Set_Result_Definition.
2410 (Make_Inequality_Operator): Change formal Subtype_Mark to
2411 Result_Definition in call to Make_Function_Specification.
2412 (Process_Formals): Create the new null-excluding itype if required.
2413 (New_Overloaded_Entity): For an entity overriding an interface primitive
2414 check if the entity also covers other abstract subprograms in the same
2415 scope. This is required to handle the general case, that is, overriding
2416 other interface primitives and overriding abstract subprograms inherited
2417 from some abstract ancestor type.
2418 (New_Overloaded_Entity): For an overriding entity that comes from
2419 source, note the operation that it overrides.
2420 (Check_Conformance, Type_Conformant): Addition of one new formal
2421 to skip controlling formals in the analysis. This is used to
2422 handle overloading of abstract interfaces.
2423 (Base_Types_Match): Add missing case for types imported from
2424 limited-with clauses
2425 (New_Overloaded_Entity): Add barrier to protect the use of
2426 the "alias" attribute.
2428 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2430 * sem_ch8.adb (Analyze_Renamed_Entry): For a renaming_as_declaration,
2431 verify that the procedure and the entry are mode conformant.
2432 (Analyze_Subprogram_Renaming): Emit a warning if an operator is renamed
2433 as a different operator, which is often a cut-and-paste error.
2435 2005-09-01 Javier Miranda <miranda@adacore.com>
2436 Ed Schonberg <schonberg@adacore.com>
2438 * sem_disp.adb (Check_Controlling_Formals): Anonymous access types
2439 used in controlling parameters exclude null because it is necessary to
2440 read the tag to dispatch, and null has no tag.
2441 (Override_Dispatching_Operation): If the previous operation is inherited
2442 from an interface, it becomes hidden and does not participate in later
2445 2005-09-01 Javier Miranda <miranda@adacore.com>
2446 Ed Schonberg <schonberg@adacore.com>
2447 Gary Dismukes <dismukes@adacore.com>
2449 * sem_res.adb (Resolve_Membership_Op): In case of the membership test
2450 "Iface_CW_Typ in T'Class" we have nothing else to do in the frontend;
2451 the expander will generate the corresponding run-time check to evaluate
2453 (Resolve_Call): Check for legal type of procedure name or prefix that
2454 appears as a trigger in a triggering alternative.
2455 (Valid_Conversion): If expression is ambiguous and the context involves
2456 an extension of System, remove System.Address interpretations.
2457 (Resolve_Qualified_Expression): Reject the case of a specific-type
2458 qualification applied to a class-wide argument. Enhance comment
2459 to explain checking of Original_Node.
2460 (Resolve_Type_Conversion): The location of the error message was not
2461 general enough to handle the general case and hence it has been removed.
2462 In addition, this patch improves the text of the message.
2463 (Resolve_Type_Conversion): Add missing support for access to interface
2465 (Resolve_Type_Conversion): If the target is a class-wide interface type,
2466 do not expand if the expression is the actual in a call, because proper
2467 expansion will take place when the call itself is expanded.
2468 (Resolve_Allocator): If the context is an unchecked conversion, the
2469 allocator inherits its storage pool, if any, from the target type of
2472 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2473 Javier Miranda <miranda@adacore.com>
2475 * sem_type.adb (Add_One_Interp): If a candidate operation is an
2476 inherited interface operation that has an implementation, use the
2477 implementation to avoid spurious ambiguities.
2478 (Interface_Present_In_Ancestor): In case of concurrent types we can't
2479 use the Corresponding_Record_Typ attribute to look for the interface
2480 because it is set by the expander (and hence it is not always
2481 available). For this reason we traverse the list of interfaces
2482 (available in the parent of the concurrent type).
2483 (Interface_Present_In_Ancestor): Handle entities from the limited view
2485 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2487 * sem_util.ads, sem_util.adb (Gather_Components): Omit interface tags
2488 from the list of required components.
2489 (Is_Controlling_Limited_Procedure): Determine whether an entity is a
2490 primitive procedure of a limited interface with a controlling first
2492 (Is_Renamed_Entry): Determine whether an entry is a procedure renaming
2494 (Safe_To_Capture_Value): A value (such as non_null) is not safe to
2495 capture if it is generated in the second operand of a short-circuit
2497 Do not capture values for variables with address clauses.
2498 (Is_Object_Reference): Treat a function call as an object reference only
2499 if its type is not Standard_Void_Type.
2501 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2503 * sem_warn.adb (Warn_On_Known_Condition): Refine warning when applied
2504 to a variable that is statically known to be constant.
2506 2005-09-01 Geert Bosch <bosch@adacore.com>
2507 Robert Dewar <dewar@adacore.com>
2509 * ttypef.ads (VAXDF_Safe_First): Use correct value for constant.
2510 (VAXGF_Safe_First): Idem.
2512 2005-09-01 Robert Dewar <dewar@adacore.com>
2513 Arnaud Charlet <charlet@adacore.com>
2515 * g-dirope.ads: Minor reformatting
2516 Document that bounds of result of Base_Name match the input index
2518 Add documentation on environment variable syntax for Expand_Path
2520 * gnat_ugn.texi: Update documentation to include mention of -m switches
2521 Document new treatment of wide characters in max line length
2523 Remove -gnatL/-gnatZ switches, no longer used.
2524 Add note on pragmas Assertion_Policy and Debug_Policy in discussion
2527 * gnat_rm.texi: Add doc for two argument form of pragma
2528 Float_Representation.
2529 Add documentation for pragma No_Strict_Aliasing
2530 Add note that explicit component clause overrides pragma Pack.
2531 Add documentation of pragma Debug_Policy
2533 2005-09-01 Matthew Heaney <heaney@adacore.com>
2535 * a-cihase.adb, a-coorse.ads, a-coorse.adb, a-cohama.adb,
2536 a-ciorse.ads, a-ciorse.adb, a-cihama.adb, a-cdlili.adb,
2537 a-cidlli.adb, a-chtgop.adb, a-cihase.adb, a-cihase.ads,
2538 a-cohase.adb, a-cohase.adb, a-cohase.ads: Synchronized with latest
2539 draft (Draft 13, August 2005) of Ada Amendment 1.
2541 2005-09-01 Arnaud Charlet <charlet@adacore.com>
2543 * Makefile.in: Adjust the libgnat target pairs for Xscale to ARM.
2544 Note that the platform-specific version of g-soccon.ads for VMS is now
2545 named g-soccon-vms.ads (it was previously g-soccon-vms.adb, although it
2546 really is a package spec).
2547 Replace s-taspri-linux.ads by s-taspri-posix.ads
2548 Remove references to s-mastop-x86.adb
2550 * system-vxworks-xscale.ads: Removed, no longer used.
2551 * s-vxwork-xscale.ads: Removed, no longer used.
2553 2005-09-01 Robert Dewar <dewar@adacore.com>
2555 * a-dirval-mingw.adb, a-direct.adb, a-coinve.adb,
2556 g-dynhta.adb, g-dynhta.ads, cstand.adb, exp_smem.adb, g-debuti.ads,
2557 g-dirope.adb, g-table.adb, lib-sort.adb, sem_maps.adb,
2558 exp_fixd.adb, exp_aggr.adb, a-intnam-mingw.ads, a-intnam-vxworks.ads,
2559 g-arrspl.adb, g-arrspl.ads, g-awk.adb, g-awk.ads, g-boubuf.ads,
2560 g-boubuf.ads, g-boubuf.ads, g-bubsor.ads, g-bubsor.adb, g-busora.adb,
2561 g-busora.ads, g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
2562 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads, g-cgi.adb,
2563 g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads, g-cgideb.adb, g-cgideb.ads,
2564 g-comlin.adb, g-comver.ads, g-semaph.ads, g-socthi.ads,
2565 sem_ch7.adb, a-direio.adb, a-caldel.ads, i-cstrea-vms.adb,
2566 a-ztedit.adb, a-ztenau.adb, g-socthi-vms.adb, g-socthi-vms.ads,
2567 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vxworks.ads,
2568 a-intnam-irix.ads, a-intnam-irix.ads, a-intnam-hpux.ads,
2569 a-intnam-os2.ads, a-intnam-os2.ads, a-caldel-vms.adb, a-calend-vms.adb,
2570 a-calend-vms.ads, g-heasor.adb, g-heasor.ads, g-hesora.adb,
2571 g-hesora.ads, g-hesorg.adb, g-hesorg.ads, g-htable.adb, g-htable.ads,
2572 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads, g-locfil.ads,
2573 g-memdum.adb, g-memdum.ads, g-traceb.adb, g-traceb.ads, i-cobol.adb,
2574 i-cobol.ads, i-cstrea.ads, i-cstrin.adb, a-wtedit.adb, a-tifiio.adb,
2575 a-wtenau.adb, a-wtenau.adb, a-teioed.adb: Minor reformatting
2577 2005-08-29 Arnaud Charlet <charlet@adacore.com>
2581 (GNAT_MAXPATH_LEN): Use default value if MAXPATHLEN is undefined.
2583 2005-08-29 Arnaud Charlet <charlet@adacore.com>
2584 Doug Rupp <rupp@adacore.com>
2586 * s-stalib.adb: Add missing pragma Warnings (On) to reenable Warnings
2588 (Inside_Elab_Final_Code): Moved to init.c to avoid having to keep
2589 this code in the GNAT run-time.
2591 * decl.c, fe.h: Replace GCC_ZCX by Back_End_Exceptions.
2594 * init.c (__gnat_error_handler [many]): Mark "msg" as const
2595 (__gnat_error_handler [HPUX]): Mark siginfo parameter as unused
2597 (__gnat_inside_elab_final_code): Moved here from
2598 Standard_Library and only defined for the compiler.
2599 __gnat_error_handler [VMS]: Adjust sigargs to account for PC & PSL.
2600 (__gnat_inum_to_ivec): Do not define this function on VxWorks when
2601 using RTPs because directly vectored Interrupt routines are not
2602 supported on this configuration.
2603 (getpid): Do not redefine this function on VxWorks when using RTPs
2604 because this primitive is well supported by the RTP libraries.
2605 (copy_msg): Correct the code that checks for buffer overflow.
2606 Discovered during code reading.
2608 2005-08-29 Olivier Hainque <hainque@adacore.com>
2610 * decl.c (gnat_to_gnu_entity) <E_Variable>: When allocating storage for
2611 a library level mutable variable with an initializer, tell
2612 build_allocator to ignore the initializer's size. It may not be large
2613 enough for all the values that might be assigned to the variable later
2616 2005-08-29 Arnaud Charlet <charlet@adacore.com>
2617 Eric Botcazou <ebotcazou@adacore.com>
2619 * trans.c: Protect < in error msg with quote
2620 Replace GCC_ZCX by Back_End_Exceptions.
2621 (addressable_p) <COMPONENT_REF>: Also return 1 if the field
2622 has been sufficiently aligned in the record.
2624 2005-08-15 James E. Wilson <wilson@specifix.com>
2626 * system-linux-alpha.ads: Change ia64 to alpha.
2628 2005-08-01 Kazu Hirata <kazu@codesourcery.com>
2630 * decl.c, utils.c: Fix comment typos.
2632 2005-07-29 Kazu Hirata <kazu@codesourcery.com>
2634 * decl.c, init.c, initialize.c: Fix comment typos.
2636 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
2638 Make CONSTRUCTOR use VEC to store initializers.
2639 * decl.c (gnat_to_gnu_entity): Update to cope with VEC in
2641 * trans.c (extract_values): Likewise.
2642 * utils.c (convert, remove_conversions): Likewise.
2643 * utils2.c (contains_save_expr_p, build_binary_op, build_unary_op,
2644 gnat_build_constructor): Likewise.
2646 2005-07-09 Andrew Pinski <pinskia@physics.uc.edu>
2648 * decl.c (components_to_record): Use DECL_FCONTEXT instead of
2650 (compare_field_bitpos): Likewise.
2652 2005-07-09 Andrew Pinski <pinskia@physics.uc.edu>
2654 * utils.c (create_var_decl): Only set DECL_COMMON on
2655 VAR_DECLs. Only set SET_DECL_ASSEMBLER_NAME on
2656 VAR_OR_FUNCTION_DECL_P.
2658 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
2660 * utils.c (create_param_decl): DECL_ARG_TYPE_AS_WRITTEN is
2663 2005-07-07 Pascal Obry <obry@adacore.com>
2665 * g-socthi-mingw.adb (C_Inet_Addr): New body used to convert the
2666 returned type on Windows.
2668 * g-socthi-mingw.ads (C_Inet_Addr): Remove pragma Import for this
2671 * g-socket.adb (Inet_Addr): Check for empty Image and raises an
2672 exception in this case.
2673 Simplify the code as "Image (Image'Range)" = "Image".
2675 2005-07-07 Vincent Celier <celier@adacore.com>
2677 * bindgen.adb (Gen_Output_File_C): When switch -a was specified, put
2678 the destructor/constructor attributes for <lib>final/<lib>init.
2680 * gnatbind.adb (Gnatbind): Allow -a to be used in conjunction with -C
2682 2005-07-07 Eric Botcazou <ebotcazou@adacore.com>
2684 * decl.c (gnat_to_gnu_entity) <E_Procedure>: Do not strip the padding
2685 type if the parameter is not passed by copy but reference by default.
2687 2005-07-07 Javier Miranda <miranda@adacore.com>
2689 * exp_ch3.adb (Build_Record_Init_Proc/Freeze_Record_Type):
2690 Reimplementation of the support for abstract interface types in order
2691 to leave the code more clear and easy to maintain.
2693 * exp_ch6.adb (Freeze_Subprogram): Reimplementation of the support for
2694 abstract interface types in order to leave the code clearer and easier
2697 * exp_disp.ads, exp_disp.adb (Fill_DT_Entry): Part of its functionality
2698 is now implemented by the new subprogram Fill_Secondary_DT_Entry.
2699 (Fill_Secondary_DT_Entry): Generate the code necessary to fill the
2700 appropriate entry of the secondary dispatch table.
2701 (Make_DT): Add code to inherit the secondary dispatch tables of
2704 * exp_util.adb (Find_Interface_Tag/Find_Interface_ADT): Instead of
2705 implementing both functionalities by means of a common routine, each
2706 routine has its own code.
2708 2005-07-07 Javier Miranda <miranda@adacore.com>
2710 * freeze.adb (Freeze_Entity): Check wrong uses of tag incomplete types.
2712 * par-ch3.adb (P_Type_Declaration): Give support to tagged incomplete
2715 type DEFINING_IDENTIFIER [DISCRIMINANT_PART] [IS TAGGED];
2718 * sem_attr.adb (Check_Not_Incomplete_Type): Additional checks for wrong
2719 use of tag incomplete types.
2721 * sem_ch3.adb (Analyze_Incomplete_Type): Add mininum decoration to
2722 give support to tagged incomplete types.
2724 * sem_ch5.adb (Analyze_Case_Statement): In generated code, if the
2725 expression is a discriminant reference and its type is private, as can
2726 happen within a stream operation for a mutable record, use the full
2727 view of the type to resolve the case alternatives.
2728 (Analyze_Assignment): Check wrong dereference of incomplete types.
2730 * sem_ch6.adb (Process_Formals): Allow the use of tagged incomplete
2733 * sem_res.adb (Resolve_Explicit_Dereference): Allow the use of tagged
2736 * sinfo.adb (Taggged_Present/Set_Taggged_Present): Applicable to
2737 N_Incomplete_Type_Declaration nodes.
2739 * sinfo.ads (N_Incomplete_Type_Declaration): Addition of attribute
2740 Tag_Present to give support to tagged incomplete types:
2742 type DEFINING_IDENTIFIER [DISCRIMINANT_PART] [IS TAGGED];
2745 2005-07-07 Olivier Hainque <hainque@adacore.com>
2749 * raise.c: Only include unwind.h if IN_RTS, and provide dummy type
2750 definitions for the Unwind wrappers in the compiler case.
2752 2005-07-07 Ed Schonberg <schonberg@adacore.com>
2753 Javier Miranda <miranda@adacore.com>
2755 * par-load.adb (Load): If a child unit is loaded through a limited_with
2756 clause, each parent must be loaded as a limited unit as well.
2758 * sem_ch10.adb (Previous_Withed_Unit): Better name for
2759 Check_Withed_Unit. Return true if there is a previous with_clause for
2760 this unit, whether limited or not.
2761 (Expand_Limited_With_Clause): Do not generate a limited_with_clause on
2763 (Is_Visible_Through_Renamings): New local subprogram of install_limited
2764 _withed_unit that checks if some package installed through normal with
2765 clauses has a renaming declaration of package whose limited-view is
2766 ready to be installed. This enforces the check of the rule 10.1.2 (21/2)
2767 of the current Draft document for Ada 2005.
2768 (Analyze_Context): Complete the list of compilation units that
2769 are allowed to contain limited-with clauses. It also contains
2770 checks that were previously done by Install_Limited_Context_Clauses.
2771 This makes the code more clear and easy to maintain.
2772 (Expand_Limited_With_Clause) It is now a local subprogram of
2773 Install_Limited_Context_Clauses, and contains the code that adds
2774 the implicit limited-with clauses for parents of child units.
2775 This functionality was prevously done by Analyze_Context.
2777 * sem_ch4.adb (Analyze_Selected_Component): Check wrong use of
2780 * sem_ch7.adb (Analyze_Package_Declaration): Check if the package has
2781 been erroneously named in a limited-with clause of its own context.
2782 In this case the error has been previously notified by Analyze_Context.
2784 2005-07-07 Ed Schonberg <schonberg@adacore.com>
2786 * sem_ch8.adb (Find_Direct_Name): Handle properly the case of a
2787 generic package that contains local declarations with the same name.
2788 (Analyze_Object_Renaming): Check wrong renaming of incomplete type.
2790 2005-07-07 Bernard Banner <banner@adacore.com>
2792 * tracebak.c: Refine tracebacks to use Unwind_Backtrace scheme on
2793 ia64 platform only on platforms that you the GCC unwind library
2794 rather than the system unwind library.
2796 2005-07-07 Thomas Quinot <quinot@adacore.com>
2798 * expect.c: Minor reformatting
2800 2005-07-07 Sergey Rybin <rybin@adacore.com>
2802 * vms_data.ads: Add VMS qualifiers for new gnatpp switch
2805 * gnat_ugn.texi: Add description for new gnatpp option
2808 2005-07-04 Thomas Quinot <quinot@adacore.com>
2810 * g-expect-vms.adb, g-expect.ads, g-expect.adb
2811 (Get_Command_Output): New subprogram to launch a process and get its
2812 standard output as a string.
2814 2005-07-04 Eric Botcazou <ebotcazou@adacore.com>
2815 Olivier Hainque <hainque@adacore.com>
2817 * s-mastop-tru64.adb (Pop_Frame): Use exc_lookup_function_entry to
2818 fetch a code-range descriptor associated with the machine state. On
2819 failure set the machine state's PC to 0; on success, pass the
2820 descriptor to exc_virtual_unwind.
2822 * init.c (Tru64 section): New function __gnat_set_code_loc.
2824 2005-07-04 Vincent Celier <celier@adacore.com>
2826 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
2827 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
2828 mlib-tgt-mingw.adb, mlib-tgt-darwin.adb (Build_Dynamic_Library):
2829 Remove all auto-initialization code, as this is now done through the
2830 constructor mechanism.
2832 * adaint.h, adaint.c (__gnat_binder_supports_auto_init,
2833 __gnat_sals_init_using_constructors): New functions.
2835 * bindgen.adb (Gen_Output_File_Ada): Generate pragmas
2836 Linker_Constructor and Linker_Destructor when switch -a is used.
2838 * bindusg.adb: Add line for new switch -a
2840 * gnatbind.adb (Gnatbind_Supports_Auto_Init): New Boolean function
2841 (Gnatbind): When switch -a is used, check if it is allowed
2843 * switch-b.adb (Scan_Binder_Switches): Process new switch -a
2845 2005-07-04 Joel Brobecker <brobecker@adacore.com>
2847 * a-tags.adb (Type_Specific_Data): Define Tags_Table as a small array.
2848 This prevents us from hitting a limitation during the debug info
2849 generation when using stabs.
2850 (Prims_Ptr): Likewise.
2852 2005-07-04 Gary Dismukes <dismukes@adacore.com>
2853 Ed Schonberg <schonberg@adacore.com>
2854 Javier Miranda <miranda@adacore.com>
2856 * checks.adb (Null_Exclusion_Static_Checks): In the case of
2857 N_Object_Declaration, only perform the checks if the Object_Definition
2858 is not an Access_Definition.
2860 * sem_ch3.adb (Access_Subprogram_Declaration): Add test for the case
2861 where the parent of an the access definition is an N_Object_Declaration
2862 when determining the Associated_Node_For_Itype and scope of an
2863 anonymous access-to-subprogram type.
2865 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Set the
2866 Corresponding_Spec on the body created for a null procedure. Add ???
2867 comment. Remove New_Copy_Tree call on body argument to
2870 * exp_ch6.adb (Add_Simple_Call_By_Copy_Code): For an out parameter with
2871 discriminants, use the type of the actual as well, because the
2872 discriminants may be read by the called subprogram.
2874 * sem_ch3.adb (Access_Type_Declaration): If the designated type is an
2875 access type we do not need to handle non-limited views.
2876 (Build_Derived_Record_Type): Additional check to check that in case of
2877 private types, interfaces are only allowed in private extensions.
2879 2005-07-04 Eric Botcazou <ebotcazou@adacore.com>
2881 * decl.c (prepend_attributes) <Pragma_Linker_Constructor>: New case.
2882 <Pragma_Linker_Destructor>: Likewise.
2884 * einfo.ads (Has_Gigi_Rep_Item): Document Pragma_Linker_Constructor and
2885 Pragma_Linker_Destructor.
2887 * gigi.h (attr_type): Add ATTR_LINK_CONSTRUCTOR and
2888 ATTR_LINK_DESTRUCTOR.
2889 (static_ctors, static_dtors): New variables.
2891 * misc.c (gnat_expand_body): Output current function as constructor
2892 and destructor if requested.
2894 * par-prag.adb: Add processing for pragma Linker_Constructor and
2897 * sem_prag.adb (Find_Unique_Parameterless_Procedure): New function
2898 extracted from Check_Interrupt_Or_Attach_Handler.
2899 (Check_Interrupt_Or_Attach_Handler): Invoke it.
2900 Implement pragma Linker_Constructor and Linker_Destructor with the
2901 help of Find_Unique_Parameterless_Procedure.
2902 Replace Name_Alias with Name_Target for pragma Linker_Alias.
2904 * snames.h, snames.ads, snames.adb:
2905 Add Name_Linker_Constructor and Name_Linker_Destructor.
2906 Add Pragma_Linker_Constructor and Pragma_Linker_Destructor.
2907 * snames.adb: Remove Name_Alias.
2909 * trans.c: Include cgraph.h.
2910 (build_global_cdtor): New function.
2911 (Compilation_Unit_to_gnu): Build global constructor and destructor if
2913 (tree_transform) <N_Identifier>: Substitute renaming of view-conversions
2915 (addressable_p) <COMPONENT_REF>: Unconditionally test
2916 DECL_NONADDRESSABLE_P on STRICT_ALIGNMENT platforms.
2918 * utils.c (process_attributes) <ATTR_LINK_ALIAS>: Do not assemble the
2919 variable if it is external.
2921 (static_ctors, static_dtors): New global variables.
2922 (process_attributes) <ATTR_LINK_CONSTRUCTOR>: New case.
2923 <ATTR_LINK_DESTRUCTOR>: Likewise.
2924 (end_subprog_body): Chain function as constructor and destructor
2927 * exp_util.adb (Force_Evaluation): Unconditionally invoke
2928 Remove_Side_Effects with Variable_Ref set to true.
2929 (Remove_Side_Effects): Handle scalar types first. Use a renaming
2930 for non-scalar types even if Variable_Ref is true and for class-wide
2933 2005-07-04 Ed Schonberg <schonberg@adacore.com>
2935 * exp_attr.adb (Mod): Evaluate condition expression with checks off,
2936 to prevent spurious warnings.
2938 2005-07-04 Thomas Quinot <quinot@adacore.com>
2940 * exp_dist.adb (Build_TypeCode_Call): Remove incorrect processing for
2941 Itypes. Itypes are really unexpected there.
2942 (Build_TypeCode_Function): Generalise special processing for Itypes to
2943 handle the case of numeric implicit base types as well as enumerated
2946 2005-07-04 Ed Schonberg <schonberg@adacore.com>
2948 * exp_intr.adb (Expand_Unc_Deallocation): If the designated type is
2949 controlled, indicate the expected type of the dereference that is
2950 created for the call to Deep_Finalize, to prevent spurious errors when
2951 the designated type is private and completed with a derivation from
2952 another private type.
2954 2005-07-04 Vincent Celier <celier@adacore.com>
2956 * make.adb (Change_To_Object_Directory): When unable to change the
2957 current dir to the object directory, output the full path of the
2960 2005-07-04 Matthew Gingell <gingell@adacore.com>
2962 * Makefile.in: Replace indepsw-linux.adb by indepsw-gnu.adb
2964 * indepsw-linux.adb: Replace by...
2966 * indepsw-gnu.adb: ...this new file
2968 2005-07-04 Vincent Celier <celier@adacore.com>
2970 * mlib-prj.adb (Auto_Initialize): New constant String
2971 (SALs_Use_Constructors): New Boolean function
2972 (Build_Library): Call gnatbind with Auto_Initialize switch when
2973 SALs_Use_Constructors returns True.
2975 * mlib-tgt.ads: Minor reformatting
2977 * mlib-utl.ads: Minor reformatting
2979 * opt.ads: (Use_Pragma_Linker_Constructor): New Boolean flag
2981 2005-07-04 Ed Schonberg <schonberg@adacore.com>
2983 * par-ch9.adb (P_Task, P_Protected): Indicate that single task and
2984 single protected declarations can have an interface list.
2985 (P_Entry_Declaration): Add handler for Error_Resync, which can be raised
2986 with seriously malformed entry declarations, and lead to compilation
2989 2005-07-04 Javier Miranda <miranda@adacore.com>
2991 * par-load.adb: Load the context items in two rounds.
2993 2005-07-04 Robert Dewar <dewar@adacore.com>
2995 * scng.adb: Do not consider Mod used as an attribute to be a keyword
2997 2005-07-04 Ed Schonberg <schonberg@adacore.com>
2998 Javier Miranda <miranda@adacore.com>
3000 * sem_ch10.adb (Build_Limited_Views): A type declared with a private
3001 type extension needs a limited view.
3002 Remove previous restriction on private types available through the
3003 limited-view (only tagged private types were previously allowed).
3004 (Install_Withed_Unit): In the code that implements the
3005 legality rule given in AI-377, exclude a child unit with the name
3006 Standard, because it is a homonym of the Standard environment package.
3008 2005-07-04 Thomas Quinot <quinot@adacore.com>
3010 * sem_ch4.adb (Transform_Object_Operation): For an actual that is an
3011 overloaded function call, carry interpretations from the original tree
3014 2005-07-04 Ed Schonberg <schonberg@adacore.com>
3016 * sem_ch6.adb (Conforming_Types): If the types are anonymous access
3017 types check whether some designated type is a limited view, and use
3018 the non-limited view if available.
3020 2005-07-04 Gary Dismukes <dismukes@adacore.com>
3022 * sem_eval.adb (Subtypes_Statically_Match): Use the discriminant
3023 constraint of full view of a private view T1 if present, when T2 is a
3024 discriminated full view.
3026 2005-07-04 Thomas Quinot <quinot@adacore.com>
3028 * sem_res.adb (Resolve_Actuals): Do not resolve the expression of an
3029 actual that is a view conversion of a bit packed array reference.
3031 2005-07-04 Ed Schonberg <schonberg@adacore.com>
3033 * sem_type.adb (Covers): Verify that Corresponding_Record_Type is
3034 present before checking whether an interface type covers a synchronized
3037 2005-07-04 Ed Schonberg <schonberg@adacore.com>
3039 * sem_util.adb (Is_Object_Reference): An indexed or selected component
3040 whose prefix is an implicit dereference is an object reference. Removes
3041 spurious errors when compiling with -gnatc.
3043 2005-07-04 Robert Dewar <dewar@adacore.com>
3047 * s-sopco3.ads, s-sopco4.ads, s-sopco5.ads: Minor documentation fix
3049 2005-07-04 Matthew Gingell <gingell@adacore.com>
3051 * tracebak.c: Enable tracebacks on ia64 platforms
3053 2005-07-04 Vincent Celier <celier@adacore.com>
3055 * vms_conv.adb (Initialize): Allow multiple ALI files to be given to
3056 the GNAT BIND command, as gnatbind accepts multiples ALI files with
3057 the -L or -n switches.
3059 2005-07-04 Vincent Celier <celier@adacore.com>
3061 * makegpr.adb (Build_Global_Archive): Make sure the list of sources is
3062 correctly computed and the main project data is not modified while
3064 (Add_C_Plus_Plus_Link_For_Gnatmake): Always link with the C++ compiler
3065 (Choose_C_Plus_Plus_Link_Process): Do not generate shell script
3066 c++linker as this does not work on some platforms.
3068 2005-07-04 Matthew Heaney <heaney@adacore.com>
3070 * a-convec.ads, a-coinve.ads: Declaration of subtype Extended_Index
3072 * a-coinve.adb: Perform constraint checks explicitly.
3074 2005-07-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3075 Thomas Quinot <quinot@adacore.com>
3077 * Make-lang.in: (ada/targtyps.o): Add missing TREE_H dependency.
3078 new target gen-soccon.
3080 2005-07-04 Robert Dewar <dewar@adacore.com>
3082 * s-mastop-irix.adb, s-mastop-vms.adb: Minor reformatting
3084 2005-07-04 Thomas Quinot <quinot@adacore.com>
3086 * g-socket.ads (Check_Selector): Minor rewording of comment.
3088 2005-07-04 Vincent Celier <celier@adacore.com>
3090 * vms_data.ads: Add VMS qualifiers for new gnatpp switch --eol=
3092 2005-07-04 Thomas Quinot <quinot@adacore.com>
3094 * gen-soccon.c: Add constants SO_SNDTIMEO and SO_RCVTIMEO.
3096 2005-07-04 Sergey Rybin <rybin@adacore.com>
3098 * gnat_ugn.texi: Add description of --eol gnatpp option
3100 2005-07-04 Eric Botcazou <ebotcazou@adacore.com>
3101 Thomas Quinot <quinot@adacore.com>
3103 * gnat_rm.texi: Add a note that pragma Unreferenced is not appropriate
3104 if the user wants all calls of a subprogram to be flagged,
3105 independently of whether they are made from within the same unit or
3107 Mention restriction for pragma Linker_Alias on some platforms.
3108 Document pragma Linker_Constructor and Linker_Destructor.
3109 Rewrite documentation of Weak_External, Linker_Section and
3110 Linker_Alias pragmas.
3112 2005-07-04 Arnaud Charlet <charlet@adacore.com>
3114 * s-stausa.ads, s-stausa.adb: New files.
3116 2005-06-30 Kelley Cook
3118 * all files: Update FSF address in copyright headers.
3119 * gen-soccon.co (main): Output new FSF address in generated files.
3121 2005-06-28 Paul Brook <paul@codesourcery.com>
3123 * misc.c (gnat_init_gcc_eh): Call default_init_unwind_resume_libfunc.
3125 2005-06-14 Olivier Hainque <hainque@adacore.com>
3126 Eric Botcazou <ebotcazou@adacore.com>
3128 * s-mastop-irix.adb (Pop_Frame): Revert shorcuts avoiding calls to
3129 exc_unwind, now that we are generating proper .debug_frame output for
3132 * tracebak.c: Remove the mips-irix section, as we are now using the
3133 s-mastop based unwinder again.
3134 Under SPARC/Solaris, take into account the stack bias to compute the
3135 frame offset. The stack bias is 0 for the V8 ABI and 2047 for the V9
3138 2005-06-14 Doug Rupp <rupp@adacore.com>
3140 * g-trasym-vms.adb: renamed g-trasym-vms-alpha.adb
3142 * g-trasym-vms-alpha.adb, g-trasym-vms-ia64.adb: New files
3144 2005-06-14 Pascal Obry <obry@adacore.com>
3146 * a-strhas.ads, a-secain.adb, a-secain.ads, a-rbtgso.ads, a-cgaaso.adb,
3147 a-cgaaso.ads, a-cgarso.adb, a-cgcaso.adb, a-cgarso.ads, a-cgcaso.ads,
3148 a-contai.ads, a-coprnu.ads, a-coprnu.adb: Fix header style (spaces in
3151 * a-intnam-lynxos.ads, a-intnam-unixware.ads, a-intnam-tru64.ads,
3152 a-intnam-aix.ads, a-intnam-irix.ads, a-excpol-interix.adb,
3153 a-intnam-hpux.ads, a-intnam-linux.ads, a-intnam-dummy.ads,
3154 a-intnam-os2.ads, a-numaux-libc-x86.ads, a-intnam-interix.ads,
3155 a-intnam-solaris.ads, a-caldel-vms.adb, a-calend-vms.ads,
3156 a-intnam-vms.ads, a-excpol-abort.adb, a-intnam-mingw.ads,
3157 a-intnam-vxworks.ads, a-numaux-vxworks.ads, s-osinte-unixware.adb,
3158 s-osinte-unixware.ads, s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads,
3159 s-osinte-hpux.ads, s-osinte-solaris-posix.ads, a-intnam-freebsd.ads,
3160 s-osinte-freebsd.adb, s-osinte-freebsd.ads, s-osinte-lynxos.adb,
3161 s-osinte-lynxos.ads, s-tpopsp-lynxos.adb, s-osinte-tru64.adb,
3162 s-osinte-tru64.ads, s-tpopsp-posix-foreign.adb, s-vxwork-alpha.ads,
3163 s-osinte-aix.adb, s-osinte-aix.ads, s-osinte-aix-fsu.ads,
3164 s-osinte-irix.adb, s-osinte-irix.ads, s-interr-sigaction.adb,
3165 s-osinte-irix-athread.ads, s-osinte-hpux-dce.adb,
3166 s-osinte-hpux-dce.ads, s-osinte-posix.adb, s-osinte-linux.ads,
3167 s-vxwork-m68k.ads, s-osinte-linux-fsu.ads, s-vxwork-mips.ads,
3168 s-osinte-dummy.ads, s-interr-dummy.adb, s-osinte-os2.adb,
3169 s-osinte-os2.ads, s-osprim-os2.adb, s-osinte-interix.ads,
3170 s-osprim-unix.adb, s-vxwork-ppc.ads, s-osinte-solaris.adb,
3171 s-osinte-solaris.ads, s-osprim-solaris.adb, s-tpopsp-solaris.adb,
3172 s-vxwork-sparcv9.ads, s-osinte-solaris-fsu.ads, s-interr-vms.adb,
3173 s-osinte-vms.adb, s-osinte-vms.ads, s-osprim-vms.adb,
3174 s-osprim-vms.ads, s-tpopde-vms.adb, s-tpopde-vms.ads,
3175 s-osprim-mingw.adb, s-vxwork-xscale.ads, s-interr-vxworks.adb,
3176 s-osinte-vxworks.adb, s-osinte-vxworks.ads, s-osprim-vxworks.adb,
3177 s-tfsetr-vxworks.adb, s-tpopsp-vxworks.adb, s-intman-posix.adb,
3178 s-osinte-fsu.adb, s-osprim-posix.adb, s-tfsetr-default.adb,
3179 s-tpopsp-posix.adb, s-traces-default.adb, s-trafor-default.adb,
3180 s-trafor-default.ads, s-tratas-default.adb, a-numaux-x86.adb,
3181 a-numaux-x86.ads, a-astaco.adb, a-astaco.ads, a-caldel.adb,
3182 a-caldel.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads, a-colien.adb,
3183 a-colien.ads, a-colire.adb, a-colire.ads, a-comlin.adb, a-cwila1.ads,
3184 a-cwila9.ads, ada.ads, a-decima.adb, a-diocst.ads, a-direio.adb,
3185 a-dynpri.adb, a-dynpri.ads, a-excpol.adb, a-flteio.ads, a-fwteio.ads,
3186 a-inteio.ads, a-interr.adb, a-intnam.ads, a-intsig.adb, a-intsig.ads,
3187 a-ioexce.ads, a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
3188 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads, a-lliwti.ads,
3189 a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads, a-ngcoty.adb, a-ngelfu.adb,
3190 a-ngelfu.ads, a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
3191 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads, a-nselfu.ads,
3192 a-nucoty.ads, a-nudira.adb, a-nuelfu.ads, a-nuflra.adb, a-numaux.ads,
3193 a-numeri.ads, a-reatim.adb, a-retide.adb, a-retide.ads, a-sequio.adb,
3194 a-sequio.ads, a-sfteio.ads, a-sfwtio.ads, a-siocst.ads, a-siteio.ads,
3195 a-siwtio.ads, a-ssicst.ads, a-ssitio.ads, a-ssiwti.ads, a-stmaco.ads,
3196 a-storio.adb, a-strbou.adb, a-strfix.adb, a-string.ads, a-strmap.adb,
3197 a-strsea.adb, a-strsup.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
3198 a-stunau.ads, a-stwibo.adb, a-stwifi.adb, a-stwifi.ads, a-stwima.adb,
3199 a-stwise.adb, a-stwisu.adb, a-suteio.adb, a-suteio.ads, a-swuwti.adb,
3200 a-swuwti.ads, a-teioed.adb, a-ticoau.adb, a-ticoau.ads, a-ticoio.adb,
3201 a-tideau.adb, a-tideio.adb, a-tienau.adb, a-tienio.adb, a-tifiio.adb,
3202 a-tiflio.adb, a-tigeau.adb, a-tigeau.ads, a-tiinio.adb, a-timoau.adb,
3203 a-timoio.adb, a-timoio.ads, a-tiocst.ads, a-titest.adb, a-titest.ads,
3204 a-witeio.adb, a-wtcoau.adb, a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads,
3205 a-wtcstr.ads, a-wtdeau.adb, a-wtdeio.adb, a-wtenau.adb, a-wtenio.adb,
3206 a-wtfiio.adb, a-wtflio.adb, a-wtgeau.adb, a-wtinau.adb, a-wtinio.adb,
3207 a-wtinio.ads, a-wtmoau.adb, a-wtmoio.adb, a-wttest.adb, calendar.ads,
3208 dec.ads, dec-io.adb, dec-io.ads, directio.ads, errno.c, g-bubsor.adb,
3209 g-bubsor.ads, g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
3210 g-casuti.adb, g-casuti.ads, g-debuti.ads, g-heasor.adb, g-heasor.ads,
3211 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads, g-htable.adb,
3212 g-htable.ads, g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
3213 g-memdum.adb, g-memdum.ads, g-sestin.ads, g-signal.ads, g-signal.adb,
3214 gnat.ads, g-souinf.ads, g-speche.adb, g-speche.ads, g-table.adb,
3215 g-table.ads, g-thread.adb, g-thread.ads, ioexcept.ads, i-vxwoio.adb,
3216 i-vxwoio.ads, math_lib.adb, s-assert.adb, s-assert.ads, s-asthan.ads,
3217 s-bitops.adb, s-bitops.ads, s-boarop.ads, s-carsi8.adb, s-carsi8.ads,
3218 s-carun8.adb, s-carun8.ads, s-casi16.adb, s-casi16.ads, s-casi32.adb,
3219 s-casi32.ads, s-casi64.adb, s-casi64.ads, s-casuti.adb, s-casuti.ads,
3220 s-caun16.adb, s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
3221 s-caun64.ads, s-direio.adb, s-direio.ads, sequenio.ads, s-errrep.adb,
3222 s-errrep.ads, s-exnint.adb, s-exnint.ads, s-exnllf.adb, s-exnllf.ads,
3223 s-exnlli.adb, s-exnlli.ads, s-expint.adb, s-expint.ads, s-explli.adb,
3224 s-explli.ads, s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
3225 s-expuns.adb, s-expuns.ads, s-fore.adb, s-fore.ads, s-geveop.adb,
3226 s-geveop.ads, s-htable.adb, s-htable.ads, s-imgbiu.adb, s-imgbiu.ads,
3227 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads, s-imgdec.adb,
3228 s-imgdec.ads, s-imgenu.adb, s-imgenu.ads, s-imgint.adb, s-imgint.ads,
3229 s-imgllb.adb, s-imgllb.ads, s-imglld.adb, s-imglld.ads, s-imglli.adb,
3230 s-imglli.ads, s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
3231 s-imgrea.ads, s-imguns.adb, s-imguns.ads, s-imgwiu.adb, s-imgwiu.ads
3232 s-interr.ads, s-io.adb, s-mantis.adb, s-mantis.ads, s-osprim.ads,
3233 s-pack03.adb, s-pack03.ads, s-pack05.adb, s-pack05.ads, s-pack06.adb,
3234 s-pack06.ads, s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
3235 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads, s-pack12.adb,
3236 s-pack12.ads, s-pack13.adb, s-pack13.ads, s-pack14.adb, s-pack14.ads,
3237 s-pack15.adb, s-pack15.ads, s-pack17.adb, s-pack17.ads, s-pack18.adb,
3238 s-pack18.ads, s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
3239 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads, s-pack23.adb,
3240 s-pack23.ads, s-pack24.adb, s-pack24.ads, s-pack25.adb, s-pack25.ads,
3241 s-pack26.adb, s-pack26.ads, s-pack27.adb, s-pack27.ads, s-pack28.adb,
3242 s-pack28.ads, s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
3243 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads, s-pack34.adb,
3244 s-pack34.ads, s-pack35.adb, s-pack35.ads, s-pack36.adb, s-pack36.ads,
3245 s-pack37.adb, s-pack37.ads, s-pack38.adb, s-pack38.ads, s-pack39.adb,
3246 s-pack39.ads, s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
3247 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads, s-pack44.adb,
3248 s-pack44.ads, s-pack45.adb, s-pack45.ads, s-pack46.adb, s-pack46.ads,
3249 s-pack47.adb, s-pack47.ads, s-pack48.adb, s-pack48.ads, s-pack49.adb,
3250 s-pack49.ads, s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
3251 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads, s-pack54.adb,
3252 s-pack54.ads, s-pack55.adb, s-pack55.ads, s-pack56.adb, s-pack56.ads,
3253 s-pack57.adb, s-pack57.ads, s-pack58.adb, s-pack58.ads, s-pack59.adb,
3254 s-pack59.ads, s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
3255 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads, s-scaval.adb,
3256 s-scaval.ads, s-sequio.adb, s-sequio.ads, s-stache.adb, s-stache.ads,
3257 s-stratt.adb, s-stratt.ads, s-strcom.adb, s-strcom.ads, s-strops.adb,
3258 s-strops.ads, s-taasde.ads, s-tadeca.adb, s-tadeca.ads, s-tadert.adb,
3259 s-tadert.ads, s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
3260 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads, s-tasini.adb,
3261 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
3262 s-tasren.ads, s-tasres.ads, s-tassta.adb, s-tassta.ads, s-tasuti.adb,
3263 s-tasuti.ads, s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
3264 s-tpoben.adb, s-tpoben.ads, s-tpobop.ads, s-tporft.adb, s-tposen.ads,
3265 s-traces.adb, s-traces.ads, s-tratas.adb, s-tratas.ads, s-valint.ads,
3266 s-unstyp.ads, s-veboop.adb, s-veboop.ads, s-vector.ads, s-vercon.adb,
3267 s-vercon.ads, s-wchcnv.adb, s-wchcnv.ads, s-wchjis.adb, s-wchjis.ads,
3268 s-wchstw.adb, s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
3269 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb, s-widenu.ads,
3270 s-widlli.adb, s-widlli.ads, s-widllu.adb, s-widllu.ads, s-wwdcha.ads,
3271 s-wwdenu.adb, s-wwdwch.ads, text_io.ads, s-stchop.ads, s-stchop.adb,
3272 s-stchop-vxworks.adb, a-intnam-darwin.ads, s-osinte-darwin.adb,
3273 s-osinte-darwin.ads, s-vxwork-x86.ads, a-numaux-darwin.ads,
3274 a-numaux-darwin.adb, a-chzla1.ads, a-chzla9.ads, a-lfztio.ads,
3275 a-liztio.ads, a-llfzti.ads, a-llizti.ads, a-sfztio.ads, a-siztio.ads,
3276 a-ssizti.ads, a-stzbou.adb, a-stzfix.adb, a-stzfix.ads, a-stzmap.adb,
3277 a-stzsea.adb, a-stzsup.adb, a-swunau.adb, a-swunau.ads, a-szuzti.adb,
3278 a-szuzti.ads, a-tiunio.ads, a-wwunio.ads, a-ztcoau.adb, a-ztcoau.ads,
3279 a-ztcoio.adb, a-ztcoio.ads, a-ztcstr.ads, a-ztdeau.adb, a-ztdeio.adb,
3280 a-ztenio.adb, a-ztexio.adb, a-ztfiio.adb, a-ztflio.adb, a-ztgeau.adb,
3281 a-ztinau.adb, a-ztinio.adb, a-ztinio.ads, a-ztmoau.adb, a-ztmoio.adb,
3282 a-zttest.adb, a-zzunio.ads, g-utf_32.adb: Fix header style.
3283 "GNU Ada" to GNAT, use proper casing for RUN-TIME.
3285 2005-06-14 Jose Ruiz <ruiz@adacore.com>
3286 Arnaud Charlet <charlet@adacore.com>
3288 * a-sytaco.ads, a-sytaco.adb (Suspension_Object): These objects are no
3289 longer protected objects. They have been replaced by lower-level
3290 suspension objects made up by a mutex and a condition variable (or
3291 their equivalent given a particular OS) plus some internal data to
3292 reflect the state of the suspension object.
3293 (Initialize, Finalize): Add this initialization procedure for
3294 Suspension_Object, which is a controlled type.
3295 (Finalize): Add the finalization procedure for Suspension_Object,
3296 which is a controlled type.
3298 * a-sytaco-vxworks.ads, a-sytaco-vxworks.adb: Remove this version of
3299 Ada.Synchronous_Task_Control because there is no longer a need for a
3300 VxWorks specific version of this package. Target dependencies
3301 has been moved to System.Task_Primitives.Operations.
3303 * s-osinte-mingw.ads (pCRITICAL_SECTION): Remove this type which is no
3305 (InitializeCriticalSection, EnterCriticalSection,
3306 LeaveCriticalSection, DeleteCriticalSection): Replace the type
3307 pCriticalSection by an anonymous access type so that we avoid problems
3308 of accessibility to local objects.
3310 * s-taprop.ads, s-taprop-posix.adb, s-taprop-vxworks.adb,
3311 s-taprop-mingw.adb, s-taprop-vms.adb, s-taprop-solaris.adb,
3312 s-taprop-os2.adb, s-taprop-dummy.adb, s-taprop-hpux-dce.adb,
3313 s-taprop-linux.adb, s-taprop-irix.adb, s-taprop-irix-athread.adb,
3314 s-taprop-tru64.adb, s-taprop-lynxos.adb (Elaboration Code): No longer
3315 set the environment task mask here.
3316 (Current_State): Add this function that returns the state of the
3318 (Set_False): Add this procedure that sets the state of the suspension
3320 (Set_True): Add this procedure that sets the state of the suspension
3321 object to True, releasing the task that was suspended, if any.
3322 (Suspend_Until_True): Add this procedure that blocks the calling task
3323 until the state of the object is True. Program_Error is raised if
3324 another task is already waiting on that suspension object.
3325 (Initialize): Add this procedure for initializing the suspension
3326 object. It initializes the mutex and the condition variable which are
3327 used for synchronization and queuing, and it sets the internal state
3329 (Finalize): Add this procedure for finalizing the suspension object,
3330 destroying the mutex and the condition variable.
3332 * s-taspri-posix.ads, s-taspri-vxworks.ads, s-taspri-mingw.ads,
3333 s-taspri-vms.ads, s-taspri-solaris.ads, s-taspri-os2.ads,
3334 s-taspri-dummy.ads, s-taspri-hpux-dce.ads, s-taspri-linux.ads,
3335 s-taspri-tru64.ads, s-taspri-lynxos.ads (Suspension_Object): New object
3336 which provides a low-level abstraction (using operating system
3337 primitives) for Ada.Synchronous_Task_Control.
3338 This object is made up by a mutex (for ensuring mutual exclusion), a
3339 condition variable (for queuing threads until the condition is
3340 signaled), a Boolean (State) indicating whether the object is open,
3341 and a Boolean (Waiting) reflecting whether there is a task already
3342 suspended on this object.
3344 * s-intman.ads, s-intman-irix.adb, s-intman-irix-athread.adb,
3345 s-intman-dummy.adb, s-intman-solaris.adb, s-intman-vms.adb,
3346 s-intman-vms.ads, s-intman-mingw.adb,
3347 (Initialize_Interrupts): Removed, no longer used.
3349 * s-inmaop-posix.adb, s-inmaop-vms.adb, s-inmaop-dummy.adb,
3350 (Setup_Interrupt_Mask): New procedure.
3352 * s-intman-vxworks.ads, s-intman-vxworks.adb: Update comments.
3354 * s-inmaop.ads (Setup_Interrupt_Mask): New procedure
3356 * s-interr.adb: Add explicit call to Setup_Interrupt_Mask now that
3357 this is no longer done in the body of s-taprop
3358 (Server_Task): Explicitely test for Pending_Action in case
3359 System.Parameters.No_Abort is True.
3361 * s-taasde.adb: Add explicit call to Setup_Interrupt_Mask now that this
3362 is no longer done in the body of s-taprop
3364 2005-06-14 Robert Dewar <dewar@adacore.com>
3366 * system-unixware.ads, system-linux-ia64.ads, system-freebsd-x86.ads,
3367 system-lynxos-ppc.ads, system-lynxos-x86.ads, system-linux-x86_64.ads,
3368 system-tru64.ads, system-aix.ads, system-vxworks-sparcv9.ads,
3369 system-vxworks-xscale.ads, system-solaris-x86.ads, system-irix-o32.ads,
3370 system-irix-n32.ads, system-hpux.ads, system-vxworks-m68k.ads,
3371 system-linux-x86.ads, system-vxworks-mips.ads, system-vxworks-mips.ads,
3372 system-os2.ads, system-interix.ads, system-solaris-sparc.ads,
3373 system-solaris-sparcv9.ads, system-vms.ads, system-mingw.ads,
3374 system-vms-zcx.ads, system-vxworks-ppc.ads, system.ads,
3375 system-darwin-ppc.ads, system-vxworks-x86.ads, system-linux-ppc.ads,
3376 system-linux-hppa.ads, system-vms_64.ads,
3377 system-vxworks-alpha.ads: Minor comment update for
3378 AI-362 (unit is Pure).
3380 * a-chahan.ads, a-chahan.adb: Move Wide_Wide functions to Conversions
3381 Add pragma Pure_05 for AI-362
3382 Make remaining conversion functions obsolescent in Ada 95
3384 * impunit.adb: Change a-swunha to a-swuwha and a-szunha to a-szuzha
3385 Make Ada.Wide_Characters[.Unicode] available in Ada 95 mode
3386 Add entries for a-wichun and a-zchuni
3387 Add a-widcha a-zchara for AI-395
3388 Add a-chacon (Ada.Characters.Conversions) to list of Ada 2005 routines
3390 * Makefile.rtl: Change a-swunha to a-swuwha and a-szunha to a-szuzha
3391 Add entries for a-wichun.o and a-zchuni.o
3392 Entries for a-widcha.o and a-zchara.o
3393 Add entry for a-chacon.o
3395 * a-ztenau.adb: Add with of Ada.Characters.Conversions
3397 * a-chacon.ads, a-chacon.adb: New files.
3399 * a-taside.adb, a-exstat.adb, a-excach.adb: Add warnings off to allow
3400 categorization violations.
3402 * a-strmap.ads: Add pragma Pure_05 for AI-362
3403 * a-strmap.ads: Add note on implicit categorization for AI-362
3405 * a-tgdico.ads, a-taside.ads: Add pragma Preelaborate_05 for AI-362
3407 * par-prag.adb: Dummy entry for pragma Persistent_BSS
3408 Set Ada_Version_Explicit, for implementation of AI-362
3409 Add processing for pragma Pure_05 and Preelaborate_05
3410 Add entry for Assertion_Policy pragma
3412 * sem.adb: Make sure predefined units are compiled with GNAT_Mode true
3413 when needed for proper processing of categorization stuff
3416 For several cases, make errors in preealborate units warnings,
3417 instead of errors, if GNAT_Mode is set. For AI-362.
3419 * sem_elab.adb (Check_Elab_Call): Call to non-static subprogram in
3420 preelaborate unit is now warning if in GNAT mode
3422 * s-stoele.ads: Document AI-362 for pragma preelaborate
3424 2005-06-14 Doug Rupp <rupp@adacore.com>
3426 * s-parame-vms.ads, s-parame-hpux.ads, s-parame-vms-restrict.ads,
3427 s-parame-ae653.ads, s-parame.ads, s-parame-vxworks.ads:
3428 Default_Exception_Msg_Max_Length: new parameter.
3430 * a-except.ads: (Exception_Msg_Max_Length): Set to
3431 System.Parameters.Default_Exception_Msg_Max_Length
3432 Add pragma Preelaborate_05 for AI-362
3433 Add warnings off to allow categorization violations for AI-362
3435 2005-06-14 Vincent Celier <celier@adacore.com>
3437 * gnatsym.adb: Adapt to modification of package Symbols: procedure
3438 Process is now in package Processing.
3440 * symbols.ads, symbols.adb:
3441 (Processing): New package, containing procedure Process
3443 * symbols-vms-alpha.adb:
3444 Replaced by symbols-vms.adb and symbols-processing-vms-alpha.adb
3446 * symbols-vms.adb, symbols-processing-vms-alpha.adb,
3447 symbols-processing-vms-ia64.adb: New files.
3449 2005-06-14 Pascal Obry <obry@adacore.com>
3451 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Replace the previous
3452 implementation. This new version generates the proper DllMain routine
3453 to initialize the SAL. The DllMain is generated in Ada and compiled
3454 before being added as option to the library build command.
3456 2005-06-14 Doug Rupp <rupp@adacore.com>
3457 Pascal Obry <obry@adacore.com>
3459 * adaint.c (__gnat_to_canonical_file_spec): Check for error returns in
3460 call to decc$translate_vms.
3461 (__gnat_locate_regular_file): Check if the path_val contains quotes. We
3462 need to remove those quotes before catenating the filename.
3463 (__gnat_locate_exec_on_path): improvements to the Win32 section:
3464 * avoid allocating the memory twice for better efficiency;
3465 * allocate 32K buffer for environment expansion as suggested by MSDN;
3466 * prepend ".;" to the path so that current directory is searched too.
3468 2005-06-14 Robert Dewar <dewar@adacore.com>
3470 * a-except.adb (Exception_Identity): return Null_Id for null occurrence
3471 instead of raising CE (AI-241)
3472 Add warnings off to allow categorization violations for AI-362
3474 2005-06-14 Robert Dewar <dewar@adacore.com>
3476 * ali-util.adb, gnatbind.adb: Remove references to
3477 Force_RM_Elaboration_Order.
3479 * switch-b.adb: Remove recognition of -f switch
3481 2005-06-14 Pascal Obry <obry@adacore.com>
3483 * a-stzunb.adb, a-stwiun.adb, a-strunb.adb (Realloc_For_Chunk): New
3484 implementation which is slightly more efficient.
3486 2005-06-14 Gary Dismukes <dismukes@adacore.com>
3487 Javier Miranda <miranda@adacore.com>
3488 Ed Schonberg <schonberg@adacore.com>
3489 Hristian Kirtchev <kirtchev@adacore.com>
3491 * exp_ch4.adb (Expand_Allocator_Expression): When an initialized
3492 allocator's designated type is a class-wide type, and compiling for
3493 Ada 2005, emit a run-time check that the accessibility level of the
3494 type given in the allocator's expression is not deeper than the level
3495 of the allocator's access type.
3497 (Tagged_Membership): Modified to gives support to abstract interface
3500 * a-tags.ads, a-tags.adb (type Type_Specific_Data): Add component
3502 (Descendant_Tag): New predefined function
3503 (Is_Descendant_At_Same_Level): New predefined function
3504 (Get_Access_Level): New private function
3505 (Set_Access_Level): New private procedure
3506 (IW_Membership): New function. Given the tag of an object and the tag
3507 associated with an interface, evaluate if the object implements the
3509 (Register_Interface_Tag): New procedure used to initialize the table of
3510 interfaces used by the IW_Membership function.
3511 (Set_Offset_To_Top): Initialize the Offset_To_Top field in the prologue
3512 of the dispatch table.
3513 (Inherit_TSD): Modified to copy the table of ancestor tags plus the
3514 table of interfaces of the parent.
3515 (Expanded_Name): Raise Tag_Error if the passed tag equals No_Tag.
3516 (External_Tag): Raise Tag_Error if the passed tag equals No_Tag.
3517 (Parent_Tag): Return No_Tag in the case of a root-level tagged type,
3518 and raise Tag_Error if the passed tag equalis No_Tag, to conform with
3519 Ada 2005 semantics for the new predefined function.
3521 * exp_attr.adb (Expand_N_Attribute, case Attribute_Input): Generate
3522 call to Descendant_Tag rather than Internal_Tag.
3523 (Expand_N_Attribute, case Attribute_Output): Emit a check to ensure that
3524 the accessibility level of the attribute's Item parameter is not deeper
3525 than the level of the attribute's prefix type. Tag_Error is raised if
3526 the check fails. The check is only emitted for Ada_05.
3527 (Find_Stream_Subprogram): If a TSS exists on the type itself for the
3528 requested stream attribute, use it.
3529 (Expand_N_Attribute_Reference): If the designated type is an interface
3530 then rewrite the referenced object as a conversion to force the
3531 displacement of the pointer to the secondary dispatch table.
3532 (Expand_N_Attribute_Reference, case 'Constrained): Return false if this
3533 is a dereference of an object with a constrained partial view.
3535 * exp_ch5.adb (Expand_N_Return_Statement): When a function's result
3536 type is a class-wide type, emit a run-time check that the accessibility
3537 level of the returned object is not deeper than the level of the
3538 function's master (only when compiling for Ada 2005).
3540 * exp_disp.ads, exp_disp.adb (Ada_Actions, Action_Is_Proc,
3541 Action_Nb_Arg): Add entries for new Get_Access_Level and
3542 Set_Access_Level routines in these tables.
3543 (Make_DT): Generate a call to set the accessibility level of the
3544 tagged type in its TSD.
3545 (Make_DT): Code cleanup. The functionality of generating all the
3546 secondary dispatch tables has been moved to freeze_record_type.
3547 (Make_Abstract_Interface_DT): Minor code cleanup.
3548 (Set_All_DT_Position): Code cleanup. As part of the code cleanup
3549 this subprogram implements a new algorithm that provides the
3550 same functionality and it is more clear in case of primitives
3551 associated with abstract interfaces.
3552 (Set_All_Interfaces_DTC_Entity): Removed. As part of the code
3553 clean up, the functionality of this subprogram is now provided
3554 by Set_All_DT_Position.
3555 (Write_DT): New subprogram: a debugging procedure designed to be called
3556 within gdb to display the dispatch tables associated with a tagged
3558 (Collect_All_Interfaces): New subprogram that collects the whole list
3559 of interfaces that are directly or indirectly implemented by a tagged
3561 (Default_Prim_Op_Position): New subprogram that returns the fixed
3562 position in the dispatch table of the default primitive operations.
3563 (Expand_Interface_Actuals): New subprogram to generate code that
3564 displaces all the actuals corresponding to class-wide interfaces to
3565 reference the interface tag of the actual object.
3566 (Expand_Interface_Conversion): New subprogram. Reference the base of
3567 the object to give access to the interface tag associated with the
3568 secondary dispatch table.
3569 (Expand_Interface_Thunk): New subprogram that generates the code of the
3570 thunk. This is required for compatibility with the C+ ABI.
3571 (Make_Abstract_Interface_DT): New subprogram that generate the
3572 declarations for the secondary dispatch tables associated with an
3574 (Set_All_Interfaces_DTC_Entity): New subprogram that sets the DTC_Entity
3575 attribute for each primitive operation covering interface subprograms
3576 (Expand_Dispatching_Call, Fill_DT_Entry, Make_DT, Set_All_DT_Position):
3577 These subprograms were upgraded to give support to abstract interfaces
3579 * rtsfind.ads (type RE_Id): Add RE_Descendant_Tag,
3580 RE_Is_Descendant_At_Same_Level, RE_Get_Access_Level, and
3581 RE_Set_Access_Level.
3582 (RE_Unit_Table): Add entries for new Ada.Tags operations.
3583 Add support to call the followig new run-time subprograms:
3584 IW_Membership, Register_Interface_Tag, and Set_Offset_To_Top
3586 * sem_ch3.adb (Constant_Redeclaration): Allow a deferred constant to
3587 match its full declaration when both have an access definition with
3588 statically matching designated subtypes.
3589 (Analyze_Component_Declaration): Delete commented out code that was
3590 incorrectly setting the scope of an anonymous access component's type.
3591 (Process_Discriminants): Set Is_Local_Anonymous_Access for the type of
3592 an access discriminant when the containing type is nonlimited.
3593 (Make_Incomplete_Type_Declaration): Create an incomplete type
3594 declaration for a record type that includes self-referential access
3596 (Check_Anonymous_Access_Types): Before full analysis of a record type
3597 declaration, create anonymous access types for each self-referential
3599 (Analyze_Component_Declaration, Array_Type_Declaration): Indicate that
3600 an access component in this context is a Local_Anonymous_Access, for
3601 proper accessibility checks.
3602 (Access_Definition): Set properly the scope of the anonymous access type
3603 created for a stand-alone access object.
3604 (Find_Type_Of_Object): An object declaration may be given with an access
3606 (Complete_Subprograms_Derivation): New subprogram used to complete
3607 type derivation of private tagged types implementing interfaces.
3608 In this case some interface primitives may have been overriden
3609 with the partial-view and, instead of re-calculating them, they
3610 are included in the list of primitive operations of the full-view.
3611 (Build_Derived_Record_Type): Modified to give support to private
3612 types implemening interfaces.
3613 (Access_Definition): Reject ALL on anonymous access types.
3614 (Build_Derived_Record_Type): In the case of Ada 2005, allow a tagged
3615 type derivation to occur at a deeper accessibility level than the
3617 For the case of derivation within a generic body however, disallow the
3618 derivation if the derived type has an ancestor that is a formal type
3619 declared in the formal part of an enclosing generic.
3620 (Analyze_Object_Declaration): For protected objects, remove the check
3621 that they cannot contain interrupt handlers if not declared at library
3623 (Add_Interface_Tag_Components): New subprogram to add the tag components
3624 corresponding to all the abstract interface types implemented by a
3625 record type or a derived record type.
3626 (Analyze_Private_Extension_Declaration, Build_Derived_Record_Type,
3627 Derived_Type_Declaration, Find_Type_Name, Inherit_Components,
3628 Process_Full_View, Record_Type_Declaration): Modified to give
3629 support to abstract interface types
3630 (Collect_Interfaces): New subprogram that collects the list of
3631 interfaces that are not already implemented by the ancestors
3632 (Process_Full_View): Set flag Has_Partial_Constrained_View appropriately
3633 when partial view has no discriminants and full view has defaults.
3634 (Constrain_Access): Reject a constraint on a general access type
3635 if the discriminants of the designated type have defaults.
3636 (Access_Subprogram_Declaration): Associate the Itype node with the inner
3637 full-type declaration or subprogram spec. This is required to handle
3638 nested anonymous declarations.
3639 (Analyze_Private_Extension_Declaration, Build_Derived_Record_Type,
3640 Derived_Type_Declaration, Find_Type_Name, Inherit_Components,
3641 Process_Full_View, Record_Type_Declaration): Modified to give
3642 support to abstract interface types
3643 (Derive_Subprograms): Addition of a new formal to indicate if
3644 we are in the case of an abstact-interface derivation
3645 (Find_Type_Of_Subtype_Indic): Moved from the body of the package
3646 to the specification because it is requied to analyze all the
3647 identifiers found in a list of interfaces
3649 * debug.adb: Complete documentation of flag "-gnatdZ"
3651 * exp_ch3.adb: Implement config version of persistent_bss pragma
3652 (Check_Stream_Attributes): Use Stream_Attribute_Available instead of
3653 testing for TSS presence to properly enforce visibility rules.
3654 (Freeze_Record_Type): Code cleanup. Modified to call the subprogram
3655 Make_Abstract_Interfaces_DT to generate the secondary tables
3656 associated with abstract interfaces.
3657 (Build_Init_Procedure): Modified to initialize all the tags
3659 (Component_Needs_Simple_Initialization): Similar to other tags,
3660 interface tags do not need initialization.
3661 (Freeze_Record_Type): Modified to give support to abstract interface
3663 (Expand_N_Object_Declaration): Do not generate an initialization for
3664 a scalar temporary marked as internal.
3666 * exp_ch6.adb (Add_Simple_Call_By_Copy_Code): Handle properly an
3667 in-out parameter that is a component in an initialization procedure,
3668 whose constraint might depend on discriminants, and that may be
3669 misaligned because of packing or representation clauses.
3670 (Is_Legal_Copy): New predicate to determine whether a possibly
3671 misaligned in-out actual can actually be passed by copy/return. This
3672 is an error in case the type is by_reference, and a warning if this is
3673 the consequence of a DEC import pragma on the subprogram.
3674 (Expand_Call, Freeze_Subprogram): Modified to give support to abstract
3676 (Expand_Inlined_Call): Mark temporary generated for the return value as
3677 internal, so that no useless scalar normalization is generated for it.
3678 (Expand_N_Subprogram_Declaration): Save unanalyzed body so calls to
3679 null procedure can always be inlined.
3680 (Expand_N_Subprogram_Declaration): If this is the declaration of a null
3681 procedure, generate an explicit empty body for it.
3683 * exp_util.ads, exp_util.adb (Find_Interface_ADT): New subprogram.
3684 Given a type implementing an interface, returns the corresponding
3685 access_disp_table value.
3686 (Find_Interface_Tag): New subprogram. Given a type implementing an
3687 interface, returns the record component containing the tag of the
3689 (Find_Interface_Tag): New overloaded subprogram. Subsidiary to the
3690 previous ones that return the corresponding tag and access_disp_table
3692 (Is_Predefined_Dispatching_Operation): Determines if a subprogram
3693 is a predefined primitive operation.
3694 (Expand_Subtype_From_Expr): If the expression is a selected component
3695 within an initialization procedure, compute its actual subtype, because
3696 the component may depend on the discriminants of the enclosing record.
3698 * i-cpp.ads, i-cpp.adb:
3699 This package has been left available for compatibility with previous
3700 versions of the frontend. As part of the new layout this is now a
3701 dummy package that uses declarations available at a-tags.ads
3703 * par-ch3.adb (P_Identifier_Declarations): Give an error for use of
3704 "constant access" and "aliased [constant] access" when not compiling
3706 Suppress Ada 2005 keyword warning if -gnatwY used
3707 (P_Identifier_Declarations): Add support for object declarations with
3709 (Private_Extension_Declaration): Complete the documentation
3710 (P_Derived_Type_Def_Or_Private_Ext_Decl): Fill the inteface_list
3711 attribute in case of private extension declaration
3712 (P_Type_Declaration): Mark as "abstract" the type declarations
3713 corresponding with protected, synchronized and task interfaces
3714 (P_Declarative_Items): "not" and "overriding" are overriding indicators
3715 for a subprogram or instance declaration.
3717 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Verify that an
3718 instantiation that is a dispatching operation has controlling access
3719 parameters that are null excluding.
3720 Save and restore Ada_Version_Explicit, for implementation of AI-362
3721 (Validate_Derived_Type_Instance): Add check for abstract interface
3723 (Analyze_Formal_Package): Establish Instantiation source for the copy of
3724 the generic that is created to represent the formal package.
3725 (Analyze_Package_Instantiation): Instantiate body immediately if the
3726 package is a predefined unit that contains inlined subprograms, and
3727 we are compiling for a Configurable_Run_Time.
3728 (Instantiate_Formal_Subprogram): Indicate that null default subprogram
3729 If the program has a null default, generate an empty body for it.
3731 * sem_ch6.adb, sem_ch9.adb (Analyze_Subprograms_Declaration): Update
3732 error message condition, null procedures are correctly detected now.
3733 (New_Overloaded_Entity): Bypass trivial overriding indicator check
3734 for subprograms in the context of protected types. Instead, the
3735 indicator is examined in Sem_Ch9 while analysing the subprogram
3737 (Check_Overriding_Indicator): Check consistency of overriding indicator
3738 on subprogram stubs as well.
3739 (Analyze_Subprogram_Declaration): Diagnose null procedures declared at
3741 (Analize_Subprogram_Specification): When analyzing a subprogram in which
3742 the type of the first formal is a concurrent type, replace this type
3743 by the corresponding record type.
3744 (Analyze_Subprogram_Body): Undo the previous work.
3745 (Analyze_Procedure_Call): If the call has the form Object.Op, the
3746 analysis of the prefix ends up analyzing the call itself, after which
3748 (Has_Interface_Formals): New subprogram subsidiary to analyze
3749 subprogram_specification that returns true if some non
3750 class-wide interface subprogram is found
3751 (New_Overloaded_Entity): Modified to give support to abstract
3753 (Conforming_Types): In Ada 2005 mode, conformance checking of anonymous
3754 access to subprograms must be recursive.
3755 (Is_Unchecked_Conversion): Improve the test that recognizes
3756 instantiations of Unchecked_Conversion, and allows them in bodies that
3757 are to be inlined by the front-end. When the body comes from an
3758 instantiation, a reference to Unchecked_Conversion will be an
3759 Expanded_Name, even though the body has not been analyzed yet.
3760 Replace Is_Overriding and Not_Overriding in subprogram_indication with
3761 Must_Override and Must_Not_Override, to better express intent of AI.
3762 (Analyze_Subprogram_Body): If an overriding indicator is given, check
3763 that it is consistent with the overrinding status of the subprogram
3765 (Analyze_Subprogram_Declaration): Indicate that a null procedure is
3767 If the subprogram is a null procedure, indicate that it does not need
3770 * sem_disp.adb (Check_Controlling_Type): Give support to entities
3771 available through limited-with clauses.
3772 (Check_Dispatching_Operation): A stub acts like a body, and therefore is
3773 allowed as the last primitive of a tagged type if it has no previous
3775 (Override_Dispatching_Operation, Check_Dispatching_Operation): Modified
3776 to give support to abstract interface types
3778 * sem_res.adb (Valid_Conversion): Perform an accessibility level check
3779 in the case where the target type is an anonymous access type of an
3780 object or component (that is, when Is_Local_Anonymous_Access is true).
3781 Prevent the special checks for conversions of access discriminants in
3782 the case where the discriminant belongs to a nonlimited type, since
3783 such discriminants have their accessibility level defined in the same
3784 way as a normal component of an anonymous access type.
3785 (Resolve_Allocator): When an allocator's designated type is a class-wide
3786 type, check that the accessibility level of type given in the
3787 allocator's expression or subtype indication is not statically deeper
3788 than the level of the allocator's access type.
3789 (Check_Discriminant_Use): Diagnose discriminant given by an expanded
3790 name in a discriminant constraint of a record component.
3791 (Resolve_Explicit_Dereference): Do not check whether the type is
3792 incomplete when the dereference is a use of an access discriminant in
3793 an initialization procedure.
3794 (Resolve_Type_Conversion): Handle conversions to abstract interface
3796 (Valid_Tagged_Conversion): The conversion of a tagged type to an
3797 abstract interface type is always valid.
3798 (Valid_Conversion): Modified to give support to abstract interface types
3799 (Resolve_Actuals): Enable full error reporting on view conversions
3800 between unrelated by_reference array types.
3801 The rule for view conversions of arrays with aliased components is
3802 weakened in Ada 2005.
3803 Call to obsolescent subprogram is now considered to be a violation of
3804 pragma Restrictions (No_Obsolescent_Features).
3805 (Check_Direct_Boolean_Operator): If the boolean operation has been
3806 constant-folded, there is nothing to check.
3807 (Resolve_Comparison_Op, Resolve_Equality_Op, Resolve_Boolean_Op): Defer
3808 check on possible violation of restriction No_Direct_Boolean_Operators
3809 until after expansion of operands, to prevent spurious errors when
3810 operation is constant-folded.
3812 * sem_type.ads, sem_type.adb (Covers, Intersect_Types, Specific_Type,
3813 Has_Compatible_Type): Modified to give support to abstract interface
3815 (Interface_Present_In_Ancestor): New function to theck if some ancestor
3816 of a given type implements a given interface
3818 * sem_ch4.adb (Analyze_Call): Handle properly an indirect call whose
3819 prefix is a parameterless function that returns an access_to_procedure.
3820 (Transform_Object_Operation): Handle properly function calls of the
3821 form Obj.Op (X), which prior to analysis appear as indexed components.
3822 (Analyze_One_Call): Complete the error notification to help new Ada
3824 (Analyze_Allocator): For an allocator without an initial value, where
3825 the designated type has a constrained partial view, a discriminant
3826 constraint is illegal.
3828 2005-06-14 Robert Dewar <dewar@adacore.com>
3830 * a-textio.adb (Set_Col): Fix two errors noticed recently, having to
3831 do with treatment of Set_Col when positioned at end of line character.
3833 2005-06-14 Robert Dewar <dewar@adacore.com>
3835 * atree.adb: (Elist*): Protect against uninitialized field
3837 2005-06-14 Ed Schonberg <schonberg@adacore.com>
3839 * checks.adb (Install_Null_Excluding_Check): Do not generate checks
3840 for an attribute reference that returns an access type.
3841 (Apply_Discriminant_Check): No need for check if (designated) type has
3842 constrained partial view.
3844 (Apply_Float_Conversion_Check): Generate a short-circuit expression for
3845 both bound checks, rather than a conjunction.
3846 (Insert_Valid_Check): If the expression is an actual that is an indexed
3847 component of a bit-packed array, force expansion of the packed element
3848 reference, because it is specifically inhibited elsewhere.
3850 2005-06-14 Vincent Celier <celier@adacore.com>
3852 * clean.adb (Clean_Project): Correctly delete executable specified as
3853 absolute path names.
3855 * make.adb (Gnatmake): Allow relative executable path names with
3856 directory information even when project files are used.
3857 (Change_To_Object_Directory): Fail gracefully when unable to change
3858 current working directory to object directory of a project.
3859 (Gnatmake): Remove exception handler that could no longer be exercized
3860 (Compile_Sources.Compile): Use deep copies of arguments, as some of them
3861 may be deallocated by Normalize_Arguments.
3862 (Collect_Arguments): Eliminate empty arguments
3864 * gnatcmd.adb (All_Projects): New Boolean flag, initialized to False,
3865 and set to True when -U is used for GNAT PRETTY or GNAT METRIC.
3866 (Check_Project): Return False when Project is No_Project. Return True
3867 when All_Projects is True.
3868 (GNATCmd): Recognize switch -U for GNAT PRETTY and GNAT METRIC and set
3869 All_Projects to True.
3872 2005-06-14 Ed Schonberg <schonberg@adacore.com>
3873 Javier Miranda <miranda@adacore.com>
3874 Thomas Quinot <quinot@adacore.com>
3875 Robert Dewar <dewar@adacore.com>
3876 Hristian Kirtchev <kirtchev@adacore.com>
3877 Gary Dismukes <dismukes@adacore.com>
3879 * einfo.ads, einfo.adb (Is_Local_Anonymous_Access): New flag on
3880 anonymous access types, to indicate that the accessibility level of
3881 the type is determined by that of the enclosing declaration.
3882 (Has_Persistent_BSS): New flag
3883 (Set_Is_Primitive_Wrapper): Upgrade the barrier to allow the usage
3884 of this attribute with functions.
3885 (Is_Primitive_Wrapper): Remove the barrier.
3886 (Has_Specified_Stream_Input, Has_Specified_Stream_Output,
3887 Has_Specified_Stream_Read, Has_Specified_Stream_Write):
3889 (Set_Has_Specified_Stream_Input, Set_Has_Specified_Stream_Output,
3890 Set_Has_Specified_Stream_Read, Set_Has_Specified_Stream_Write):
3892 (Is_Pure_Unit_Access_Type): New flag
3893 (Abstract_Interfaces): Complete the assertion to cover all usages.
3894 (Set_Is_Interface): Complete the assertion to cover all usages.
3895 (Is_Primitive_Wrapper): New attribute.
3896 (Is_Obsolescent): Now applies to all entities (though it is only set
3897 for subprograms currently)
3898 New flag: Has_Constrained_Partial_View, to implemente Ada 2005 AI-363,
3899 which solves various problems concerning access subtypes.
3900 (Has_Persistent_BSS): New flag
3901 (Is_Primitive_Wrapper, Set_Primitive_Wrapper): Code cleanup.
3902 Remove these subprograms because this attribute is currently
3905 Has_Specified_Stream_Input (Flag190)
3906 Has_Specified_Stream_Output (Flag191)
3907 Has_Specified_Stream_Read (Flag192)
3908 Has_Specified_Stream_Write (Flag193)
3909 Present in all type and subtype entities. Set for a given view if the
3910 corresponding stream-oriented attribute has been defined by an
3911 attribute definition clause. When such a clause occurs, a TSS is set
3912 on the underlying full view; the flags are used to track visibility of
3913 the attribute definition clause for partial or incomplete views.
3914 (Is_Pure_Unit_Access_Type): New flag
3915 Clarify use of Is_Internal.
3916 (Is_Primitive_Wrapper): New attribute present in primitive subprograms
3917 internally generated to wrap the invocation of tasks and protected
3918 types that implement interfaces.
3919 (Implementation_Base_Type): Documentation correction
3920 (Is_Obsolescent): Now applies to all entities (though it is only set
3921 for subprograms currently)
3922 New flag: Has_Constrained_Partial_View, to implement Ada 2005 AI-363,
3923 which solves various problems concerning access subtypes.
3925 * exp_ch9.adb (Type_Conformant_Parameters): Introduce mode conformance
3926 for examined parameters. Identify unequal parameter list lengths as
3927 non-conformant parameters.
3928 (Overriding_Possible): Do not check for "All" qualifier in declaration
3929 of controlling access parameter, following prescription of AI-404.
3930 (Build_Entry_Wrapper_Spec, Build_Entry_Wrapper_Body): New subprograms
3931 that build the procedure body that wraps an entry invocation
3932 (Build_Corresponding_Record, Build_Protected_Sub_Specification,
3933 Expand_N_Protected_Body, Expand_N_Protected_Type_Declaration,
3934 Expand_N_Task_Body, Expand_N_Task_Type_Declaration): Modified to
3935 give support to abstract interface types
3937 * freeze.adb (Freeze_Entity): Issue error message if
3938 Is_Pure_Unit_Access_Type set, unless we are in Ada 2005 mode and the
3939 type has no storage pool (Ada 2005) AI-366.
3940 Also modified to give support to abstract interface types
3941 (Freeze_Subprogram): Issue an error for a dispatching subprogram with an
3942 Inline_Always pragma.
3944 * par-ch9.adb (P_Task_Items): Reserved words "not" or "overriding" may
3945 now begin an entry declaration.
3946 (P_Entry_Or_Subprogram_With_Indicator): New procedure in
3947 P_Protected_Operation_Declaration_Opt. Parse an entry declaration or
3948 a subprogram declaration preceded by an overriding indicator.
3949 (P_Protected_Operation_Declaration_Opt): Add case for parsing entry
3950 declarations or subprogram declarations preceded by reserved words
3951 "not" or "overriding".
3952 (P_Entry_Declaration): Update comment. Parse and check overriding
3953 indicator, set semantic flags of entry declarations.
3954 (P_Task): New error message in case of private applied
3955 to a task type declaration.
3956 (P_Protected): New error message in case of private applied
3957 to a task type declaration.
3959 * sem_ch7.adb (Preserve_Full_Attributes): Modified to handle the case
3960 in which the full view of a type implementing an interface is a
3962 (Has_Overriding_Pragma): Remove obsolete implementation of AI-218.
3963 Declare_Inherited_Private_Subprograms): If an explicit operation
3964 overrides an operation that is inherited in the private part, mark the
3965 explicit one as overriding, to enable overriding indicator checks.
3966 (Preserve_Full_Attributes): Propagate Is_Unchecked_Union attribute from
3967 full view to partial view, to simplify handling in back-end.
3969 * sprint.adb: Print interface lists where needed: derived types,
3970 protected types, task types.
3971 output "is null" for null procedures. Part of implementation of
3973 * sem_cat.adb (Validate_Access_Type_Declaration): Implement AI-366
3974 relaxation of rules for access types in pure, shared passive partitions.
3976 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Reorganize to
3977 first read discriminants into temporary objects, performing checks on
3978 the read values, then possibly performing discriminant checks on the
3979 actual (if it is constrained), and only finally reading the components
3980 into a constrained temporary object.
3981 (Build_Elementary_Input_Call): Adjust the specific circuitry for the
3982 case of reading discriminants of a mutable record type to recognize
3983 the new form of the code generated by
3984 Build_Mutable_Record_Read_Procedure.
3986 * exp_tss.ads, exp_tss.adb (Make_Init_Proc_Name): Reimplement in terms
3987 of a simple call to Make_TSS_Name.
3988 (Make_TSS_Name_Local): Add the TSS name as the last thing in the name
3989 buffer, in order for Is_TSS to work correctly on local TSS names.
3991 * sem_attr.ads, sem_attr.adb (Resolve_Attribute, case 'Access): Use flag
3992 Is_Local_Anonymous_Access to check legaliy of attributes in the
3993 context of access components and stand-alone access objects.
3994 (Stream_Attribute_Available): In Ada 95 mode, a stream attribute is
3995 treated as available for a limited private type if there is an
3996 attribute_definition_clause that applies to its full view, but not in
3997 other cases where the attribute is available for the full view
3998 (specifically, the sole fact that the full view is non-limited does not
3999 make the attribute available for the partial view).
4000 (Build_Access_Subprogram_Type): Diagnose attempt to apply 'access to a
4001 non-overloaded intrinsic subprogram.
4002 (Check_Stream_Attribute): Reject an attribute reference for an
4003 unavailable stream attribute even if the prefix is not a limited type
4004 (case of a 'Input attribute reference for an abstract, non-classwide
4006 (Stream_Attribute_Available): New function to determine whether a stream
4007 attribute is available at a place.
4008 (Check_Attribute): Use Stream_Attribute_Available instead of just
4009 testing for TSS presence on the implementation base type.
4010 (Analyze_Attribute): Modified to give support to task interfaces.
4011 (Analyze_Access_Attribute): Add error check for use of an Access (or
4012 Unrestricted_Access) attribute with a subprogram marked as
4014 (Analyze_Attribute, case Attribute_Address): Add error check for use of
4015 an Address attribute with a subprogram marked as Inline_Always.
4016 Update Eval_Attribute to handle new value of Width from AI-395
4018 * sem_ch13.adb (Analyze_Stream_TSS_Definition): New subprogram.
4019 (Analyze_Attribute_Definition_Clause, cases Input, Output, Read, Write):
4020 Factor common code across the stream-oriented attribute circcuits into
4021 a new subprogram, Analyze_Stream_TSS_Definition. The new uniform
4022 processing is functionally identical to the previous duplicated one,
4023 except that an expression that denotes an abstract subprogram will now
4024 be rejected, as mandated by AI-195 item 5.
4026 * sem_util.ads, sem_util.adb (Type_Access_Level): Use flag
4027 Is_Local_Anonymous_Access to apply accessibility checks to access
4028 components and stand-alone access objects.
4029 (Has_Discriminant_Dependent_Constraint): Moved to spec for use
4031 (Is_Potentially_Persistent_Type): New function
4032 (Is_Dependent_Component_Of_Mutable_Object): If the enclosing object is
4033 a heap-object whose type has a constrained partial view, the object is
4034 unconstrained and the component may depend on a discriminant, making its
4037 * sinfo.ads, sinfo.adb
4038 (Must_Not_Override): Flag applicable to N_Entry_Declaration.
4039 (Must_Override): Flag applicable to N_Entry_Declaration.
4040 Indicate that interface_list can appear in single task and single
4041 protected declarations.
4042 Replace Is_Overriding and Not_Overriding with Must_Override and
4043 Must_Not_Override, to better express intent of AI.
4044 Is_Overriding, Not_Overriding: Ada2005 flags that indicate the presence
4045 of an overriding indicator in a subprogram or instance.
4046 Ada 2005 (AI-248) Null_Present can appear in a procedure specification.
4047 Add the overriding indicator [[not] overriding] construct to the
4048 following grammar productions:
4050 GENERIC_INSTANTIATION
4051 SUBPROGRAM_SPECIFICATION
4053 * par-ch10.adb (P_Compilation_Unit): Subprogram declaration or body
4054 can start with an overriding indicator.
4056 * par-ch6.adb (P_Subprogram): Recognize overriding indicator, and set
4057 flags accordingly on subrogram specifications or instances.
4060 (Analyze_Subprogram_Renaming): For a renaming_as_body, verify that the
4061 overriding_indicator, if present, is consistent with status of spec.
4062 Improve error message for null-excluding checks on controlling access
4064 (Check_In_Previous_With_Clause): Protect the frontend against
4065 previously reported critical errors in the context clauses.
4066 Save and restore Ada_Version_Explicit, for implementation of AI-362
4067 (Analyze_Subprogram_Renaming): If the new entity is a dispatching
4068 operation verify that controlling formals of the renamed entity that
4069 are access parameters are explicitly non-null.
4070 (Find_Expanded_Name): Improve error message when prefix is an illegal
4071 reference to a private child unit.
4073 * exp_imgv.adb, s-imgwch.ads, s-imgwch.adb, s-valwch.adb,
4074 s-valwch.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb, s-wwdwch.adb:
4075 Rewrite to correspond to new wide character names in AI-395
4077 * par-ch12.adb (P_Formal_Subprogram_Declaration): Recognize null
4080 2005-06-14 Ed Schonberg <schonberg@adacore.com>
4081 Robert Dewar <dewar@adacore.com>
4083 * errout.ads, errout.adb (Error_Msg_NW): Only emit warning on user
4084 code, not on the bodies of predefined operations, to cut down on
4087 2005-06-14 Ed Schonberg <schonberg@adacore.com>
4089 * exp_aggr.adb (Aggr_Size_OK): An array with no components can always
4090 be expanded in place. The size computation does not require a
4091 subtraction, which would raise an exception on a compiler built with
4092 assertions when the upper bound is Integer'first.
4093 (Flatten): For an array of composite components, take into account the
4094 size of the components to determine whether it is safe to expand the
4095 array into a purely positional representation.
4097 2005-06-14 Thomas Quinot <quinot@adacore.com>
4099 * exp_ch2.adb (Param_Entity): Take the case of an expanded_name
4100 denoting a formal parameter into account.
4102 2005-06-14 Ed Schonberg <schonberg@adacore.com>
4104 * exp_ch7.adb (Find_Node_To_Be_Wrapped): If the node appears within
4105 the entry_call alternative of a conditional entry call, wrap the
4106 conditional entry call itself.
4108 2005-06-14 Nicolas Setton <setton@adacore.com>
4109 Ed Schonberg <schonberg@adacore.com>
4111 * exp_dbug.ads, exp_dbug.adb (Get_Variant_Part): Fix the encoding of
4112 the "simple_choice" member in a variant record, in accordance with the
4113 description in the package spec: the information output for a constant
4114 should be "S number", not "SS number".
4115 (Get_Encoded_Name): Return at once if not generating code. Avoids name
4116 overflow problem when compiling with -gnatct, for ASIS/gnatmetrics.
4118 2005-06-14 Thomas Quinot <quinot@adacore.com>
4120 * exp_dist.adb (Add_RACW_Primitive_Declarations_And_Bodies): For an
4121 RACW without any primitives, do not generate the if statement for
4122 dispatching by name in the PolyORB/DSA case, as it would be malformed
4123 (it would have an Elsif_Parts list that is not No_List, but with a
4126 2005-06-14 Robert Dewar <dewar@adacore.com>
4128 * exp_intr.adb, par-ch5.adb: Minor fix to error message text
4130 2005-06-14 Jose Ruiz <ruiz@adacore.com>
4132 * fe.h: Add entry for Opt.Exception_Locations_Suppressed so that gigi
4133 can determine whether pragma Suppress_Exception_Locations is in effect.
4135 * utils2.c (build_call_raise): Do not pass the file name to the
4136 exception handler if pragma Suppress_Exception_Locations is in effect.
4137 (build_allocator): Add and process arg IGNORE_INIT_TYPE.
4139 2005-06-14 Emmanuel Briot <briot@adacore.com>
4141 * g-debpoo.adb (Deallocate, Dereference): Improve output.
4143 2005-06-14 Nicolas Roche <roche@adacore.com>
4145 * g-diopit.adb (Wildcard_Iterator): Return directly if Path is equal
4147 (Next_Level): Fix minor bug in handling of ../dir case
4148 (Read): Add dir separator to Directory name so that "" is understood as
4151 2005-06-14 Pascal Obry <obry@adacore.com>
4153 * g-dynhta.ads, g-dynhta.adb (Reset): Free the table itself after
4154 releasing the items.
4156 2005-06-14 Vincent Celier <celier@adacore.com>
4157 Cyrille Comar <comar@adacore.com>
4159 * g-os_lib.ads, g-os_lib.adb (Non_Blocking_Spawn): Two new versions
4160 with output file descriptor and with output file name.
4161 (Dup, Dup2): Now global procedures as they are used by two subprograms
4162 (Copy): Allocate the 200K buffer on the heap rather than on the stack.
4164 2005-06-14 Thomas Quinot <quinot@adacore.com>
4168 * g-socket.ads, g-socket.adb (Inet_Addr): Special case the all-ones
4170 (Create_Selector): Bind listening socket used to create the signalling
4171 socket pair to 127.0.0.1 to limit the scope for 'theft' of connection.
4172 Set listen backlog to 1 to ensure that we detect socket theft by a
4173 failure of our own connect(2) call.
4174 (Check_Selector): Improve documentation of the selector mechanism.
4175 (Broadcast_Inet_Addr): New constant.
4177 2005-06-14 Gary Dismukes <dismukes@adacore.com>
4179 * layout.adb (Discrimify): Remove resetting of Vtype to the underlying
4180 type which turns out to be an incomplete and incorrect fix.
4181 (Layout_Array_Type): Use Underlying_Type when checking whether the scope
4182 of the type is declared in a record (for determination of insertion
4184 (SO_Ref_From_Expr): Test whether Vtype denotes a partial or full view of
4185 a private type and ensure that the primary entity is used for the type
4186 of the newly created function's V formal by taking the Etype of the
4189 2005-06-14 Javier Miranda <miranda@adacore.com>
4190 Jose Ruiz <ruiz@adacore.com>
4191 Robert Dewar <dewar@adacore.com>
4192 Ed Schonberg <schonberg@adacore.com>
4194 * lib-load.ads, lib-load.adb (Load_Unit): Addition of a new parameter
4195 that indicates if we are parsing a compilation unit found in a
4196 limited-with clause.
4197 It is use to avoid the circularity check.
4199 * par.ads, par.adb (Par): Addition of a new parameter to indicate if
4200 we are parsing a compilation unit found in a limited-with clause. This
4201 is use to avoid the circularity check.
4203 * par-load.adb (Load): Indicate Lib.Load_Unit if we are loading the
4204 unit as a consequence of parsing a limited-with clause. This is used
4205 to avoid the circularity check.
4207 * sem_ch10.adb: Suppress Ada 2005 unit warning if -gnatwY used
4208 (Analyze_Context): Limited-with clauses are now allowed
4209 in more compilation units.
4210 (Analyze_Subunit_Context, Check_Parent): Protect the frontend
4211 againts previously reported critical errors in context clauses
4212 (Install_Limited_Withed_Unit): Code cleanup plus static detection
4213 of two further errors: renamed subprograms and renamed packages
4214 are not allowed in limited with clauses.
4215 (Install_Siblings): Do not install private_with_clauses on the package
4216 declaration for a non-private child unit.
4217 (Re_Install_Parents): When a parent of the subunit is reinstalled,
4218 reset visibility of child units properly.
4219 (Install_Withed_Unit): When a child unit appears in a with_clause of its
4220 parent, it is immediately visible.
4222 2005-06-14 Ed Schonberg <schonberg@adacore.com>
4223 Emmanuel Briot <briot@adacore.com>
4225 * lib-xref.ads, lib-xref.adb (Generate_Definition): Treat any entity
4226 declared within an inlined body as referenced, to prevent spurious
4228 (Output_One_Ref): If an entity renames an array component, indicate in
4229 the ALI file that this aliases (renames) the array. Capture as well
4230 function renamings that rename predefined operations.
4231 Add information about generic parent for package and subprogram
4233 (Get_Type_Reference): For a subtype that is the renaming of an actual in
4234 an instantiation, use the first_subtype to ensure that we don't generate
4235 cross-reference information for internal types.
4236 For objects and parameters of a generic private type, retain the '*'
4237 indicator to distinguish such an entity from its type.
4239 * ali.ads (Xref_Entity_Record): New fields Iref_File_Num and Iref_Line,
4240 to store information about instantiated entities.
4242 * ali.adb (Scan_ALI): Add support for parsing the reference to the
4245 * xref_lib.adb (Skip_To_Matching_Closing_Bracket): New subprogram
4246 (Parse_Identifier_Info, Parse_Token): Add support for the generic parent
4249 2005-06-10 Doug Rupp <rupp@adacore.com>
4250 Arnaud Charlet <charlet@adacore.com>
4251 Olivier Hainque <hainque@adacore.com>
4252 Jose Ruiz <ruiz@adacore.com>
4254 * Make-lang.in: Add initialize.o when needed.
4255 Remove obsolete references to RT_FLAGS.
4256 Add missing dependencies for sdefault.o
4258 * initialize.c: New file.
4260 * init.c [VMS] Declare ADA$ externs weak to fix build problem in IVMS.
4261 [VMS] cond_signal_table: Fix problem in declaration.
4262 [VMS] __gnat_error_handler: rewrite.
4263 Move all __gnat_initialize() routines to initialize.c
4264 Specialize the former "hpux" section to "hppa hpux", as this is what the
4265 section really is here for and we now have other hpux ports that need
4267 (__gnat_adjust_context_for_raise) i386-linux: First version of this
4268 function for this target. Adjust PC by one in the machine context. This
4269 adjustment was previously done in the MD_FALLBACK_FRAME_STATE_FOR, but
4270 it is more reliable to do that in the signal handler itself.
4271 (__gnat_install_handler) i386-linux: Set SA_SIGINFO in the sigaction
4272 flags, so that the handler is passed the context structure to adjust
4274 (__gnat_error_handler) i386-linux: Adjust the signature to match what a
4275 SA_SIGINFO sigaction should look like. Call
4276 __gnat_adjust_context_for_raise before actually raising. Cleanup unused
4277 Machine_State_Operations stuff.
4278 Add conditional code so that the x86_64 is also supported.
4280 2005-06-14 Pascal Obry <obry@adacore.com>
4282 * mdll.adb (Get_Dll_Name): New routine that returns the DLL name given
4285 2005-06-14 Robert Dewar <dewar@adacore.com>
4287 * opt.ads, opt.adb: New flags for persistent_bss mode
4288 Add Ada_Version_Explicit, for implementation of AI-362
4289 Add Assertions_Enabled_Config and associated handling
4290 Needed since setting can be changed with Assertion_Policy pragma
4291 Add new flag Warn_On_Ada_2005_Compatibility
4293 * switch-c.adb: Recognize -gnatwy/Y
4294 Set Ada_Version_Explicit, for implementation of AI-362
4295 The -gnatg switch now includes -gnatyu
4297 * usage.adb: Add -gnatwy/Y
4298 Remove wrong asterisk on -gnatwX line
4299 Add line for -gnatyu switch
4301 2005-06-14 Vincent Celier <celier@adacore.com>
4303 * osint.adb (Add_Default_Search_Dirs): Put source and object
4304 directories of project files before directories coming from
4305 ADA_INCLUDE_PATH and ADA_OBJECTS_PATH.
4307 2005-06-14 Robert Dewar <dewar@adacore.com>
4311 * par-ch2.adb (Scan_Pragma_Argument): New procedure
4312 (P_Pragma): Implement RM 2.8(4) check for no pos args after named args
4314 2005-06-14 Vincent Celier <celier@adacore.com>
4316 * prep.adb (Preprocess): Ignore error when scanning the first token of
4319 2005-06-14 Vincent Celier <celier@adacore.com>
4321 * prj-nmsc.adb (Suffix_For): Change default suffix for C++ to ".cpp"
4322 (Check_Stand_Alone_Library): If the specified reference symbol file does
4323 not exist, only issue a warning when the symbol policy is not
4324 Controlled. And, when symbol policy is Compliant, set the symbol
4325 policy to Autonomous.
4327 2005-06-14 Vincent Celier <celier@adacore.com>
4329 * prj-part.adb (Pre_Parse_Context_Clause): Call Set_Is_Not_Last_In_List
4330 when the project file in a with clause is not the last one, that is the
4331 project file name is followed by a comma.
4332 * prj-pp.adb: (First_With_In_List): New Boolean global variable
4333 (Print): Issue list of project files separated by commas in with clauses
4334 according to the values returned by Is_Not_Last_In_List.
4335 * prj-tree.ads, prj-tree.adb: (Is_Not_Last_In_List): New function
4336 (Set_Is_Not_Last_In_List): New procedure
4338 2005-06-14 Eric Botcazou <ebotcazou@adacore.com>
4340 * s-atacco.ads: Put a pragma No_Strict_Aliasing on Object_Pointer.
4342 2005-06-14 Robert Dewar <dewar@adacore.com>
4344 * scng.adb: Add call to new Check_EOF routine
4345 (Accumulate_Checksum): Properly handle wide wide char >= 2 ** 24
4346 Add some comments regarding wide character handling
4348 * style.ads, styleg.ads, styleg.adb: Implement new style switch -gnatyu
4350 * stylesw.ads, stylesw.adb: Implement new style switch -gnatyu
4352 * g-utf_32.ads, g-utf_32.adb (Is_UTF_32_Non_Graphic): Other_Format
4353 characters are now considered graphic characters and hence yield false
4356 * nmake.adt: Modify header so that xnmake does not generate output
4357 files with multiple blank lines.
4359 * treeprs.adt: Remove a blank line so that output from xtreeprs does
4360 not have an extra blank line
4362 2005-06-14 Gary Dismukes <dismukes@adacore.com>
4364 * sem_aggr.adb (Aggregate_Constraint_Checks): Apply a conversion to the
4365 expression when the component type is an anonymous access type to
4366 ensure that appropriate accessibility checks are done.
4368 * sem_ch5.adb (Analyze_Assignment): Apply a implicit conversion to the
4369 expression of an assignment when the target object is of an anonymous
4370 access type. This ensures that required accessibility checks are done.
4371 (One_Bound): Move the check for type Universal_Integer to
4373 (Process_Bounds): Check whether the type of the preanalyzed range is
4374 Universal_Integer, and in that case set Typ to Integer_Type prior
4375 to setting the type of the original range and the calls to One_Bound.
4377 2005-06-14 Ed Schonberg <schonberg@adacore.com>
4379 * sem_case.adb (Expand_Others_Choice): Improve warning.
4381 2005-06-14 Ed Schonberg <schonberg@adacore.com>
4383 * sem_eval.adb (Subtypes_Statically_Match): Use discriminant
4384 constraint of full view if present, when other type is discriminated.
4385 (Eval_Relational_Op): Recognize tests of pointer values against Null,
4386 when the pointer is known to be non-null, and emit appropriate warning.
4388 2005-06-14 Robert Dewar <dewar@adacore.com>
4389 Ed Schonberg <schonberg@adacore.com>
4393 * sem_prag.adb: Implement pragma Persistent_BSS
4394 Remove obsolete pragma Persistent_Data, Persistent_Object
4395 Set Ada_Version_Explicit, for implementation of AI-362
4396 Test Ada_Version_Explicit for Preelaborate_05 and Pure_05
4397 Add processing for pragma Pure_05 and Preelaborate_05
4398 Add processing for Assertion_Policy pragma
4399 Add pragma identifiers for Assert
4400 (Analyze_Pragma, case Assert): Check number of arguments
4401 (Process_Inline): Additional guard against an illegal program, where the
4402 argument of the pragma is undefined, and warnings on redundant
4403 constructs are enabled.
4404 (Analyze_Pragma, case Obsolescent): Allow an optional second argument
4405 Ada_05 to this pragma, specifying that the pragma is only active in
4407 (Check_Arg_Order): New procedure
4408 Add appropriate calls to this procedure throughout
4409 Also throughout, check entity name before doing any other checks
4411 * snames.h snames.ads, snames.adb: Add pragma Persistent_BSS
4412 Remove obsolete pragma Persistent_Data, Persistent_Object
4413 Add entries for pragma Pure_05 and Preelaborate_05
4414 Add entries for Assertion_Policy pragma and associated names
4415 Add some names for pragma argument processing
4417 * tbuild.ads, tbuild.adb: (Make_Linker_Section_Pragma): New function
4419 2005-06-14 Ed Schonberg <schonberg@adacore.com>
4421 * sem_warn.adb (Warn_On_Known_Condition): If the constant expression
4422 appears within a negation (either from source or as a rewriting of
4423 inequality) adjust text of warning accordingly.
4425 2005-06-14 Thomas Quinot <quinot@adacore.com>
4427 * s-strxdr.adb: Follow AI95-00132
4429 2005-06-14 Arnaud Charlet <charlet@adacore.com>
4431 * s-tasren.adb (Exceptional_Complete_Rendezvous): Fix race condition.
4433 2005-06-14 Arnaud Charlet <charlet@adacore.com>
4434 Jose Ruiz <ruiz@adacore.com>
4436 * s-tposen.adb, s-tpobop.adb
4437 (Exceptional_Complete_Rendezvous): Save the occurrence and not only
4439 (PO_Do_Or_Queue): Before queuing a task on an entry queue we check that
4440 there is no violation of the Max_Entry_Queue_Length restriction (if it
4441 has been set); Program_Error is raised otherwise.
4442 (Requeue_Call): Before requeuing the task on the target entry queue we
4443 check that there is no violation of the Max_Entry_Queue_Length
4444 restriction (if it has been set); Program_Error is raised otherwise.
4446 2005-06-14 Robert Dewar <dewar@adacore.com>
4448 * styleg.adb: Fix several remaining problems in -gnatyu switch
4449 Blank line count not reset at start
4450 Scanning outside source buffer in some cases
4451 Confusing message for blanks at end of file
4452 Non-empty blank lines not recognized
4454 * nmake.adt: Modify header so that xnmake does not generate output
4455 files with multiple blank lines.
4457 * treeprs.adt: Remove a blank line so that output from xtreeprs does
4458 not have an extra blank line
4460 2005-06-14 Sergey Rybin <rybin@adacore.com>
4462 * styleg-c.adb (Body_With_No_Spec): Remove ':' from warning message.
4464 2005-06-14 Doug Rupp <rupp@adacore.com>
4465 Vincent Celier <celier@adacore.com>
4467 * vms_conv.ads, vms_conv.adb: Remove "Library" command.
4470 * vms_data.ads: Add entry for -gnaty/Y [NO]ADA_2005_COMPATIBILITY
4471 Remove "Library" command.
4472 Change keyword for style check -gnatyd from NOCRLF to
4474 Remove useless second style check keyword NONE
4475 Remove help documentation for inexistent style check keyword
4477 Add help documentation for style check keywords DOS_LINE_ENDINGS,
4478 UNNECESSARY_BLANK_LINES and XTRA_PARENS
4479 Add UNNECESSARY_BLANK_LINES for -gnatyu
4480 Add qualifiers /ALL_PROJECTS (-U) for GNAT PRETTY and GNAT METRIC
4482 * ug_words: Add entry for -gnaty/Y [NO]ADA_2005_COMPATIBILITY
4484 2005-06-14 Vincent Celier <celier@adacore.com>
4486 * makegpr.adb (Compile_Link_With_Gnatmake): Invoke gnatmake with -d if
4487 gprmake was invoked with -d.
4488 (Compile_Sources): If -d was used, output the "completed ..." message
4489 for each compilation.
4490 (Scan_Arg): Recognize new switch -d
4491 When -c and at least one main is specified, set
4492 Unique_Compile to True to guarantee that no other sources will be
4495 2005-06-14 Matthew Heaney <heaney@adacore.com>
4497 * a-swunha.ads, a-swunha.adb: Removed. Replaced by a-swuwha.ad[sb]
4498 * a-swuwha.ads, a-swuwha.adb: New files
4500 * a-szunha.ads, a-szunha.adb: Removed, replaced by a-szuzha.ad[sb]
4501 * a-szuzha.ads, a-szuzha.adb: New files.
4503 * a-rbtgso.adb, a-crbtgo.ads, a-crbtgo.adb, a-crbtgk.ads,
4504 a-crbtgk.adb, a-crbltr.ads, a-coorse.ads, a-coorse.adb, a-convec.ads,
4505 a-convec.adb, a-coinve.ads, a-coinve.adb, a-cohata.ads, a-cohama.ads,
4506 a-cohama.adb, a-ciorse.ads, a-ciorse.adb, a-cihama.ads, a-cihama.adb,
4507 a-cidlli.ads, a-cidlli.adb, a-chtgop.ads, a-chtgop.adb, a-cdlili.ads,
4508 a-cdlili.adb, a-coormu.adb, a-ciormu.adb, a-cihase.adb, a-cohase.adb,
4509 a-cohase.ads, a-ciorma.ads, a-coorma.ads, a-ciormu.ads, a-coormu.ads,
4510 a-swunha.adb, a-stunha.adb, a-ciorma.adb, a-coorma.adb, a-shcain.ads,
4511 a-shcain.adb, a-chtgke.ads, a-chtgke.adb, a-stwiha.ads, a-stwiha.adb,
4512 a-strhas.adb, a-stzhas.adb: synchronized to the latest version of the
4515 2005-06-10 Eric Botcazou <ebotcazou@adacore.com>
4516 Olivier Hainque <hainque@adacore.com>
4517 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4518 Pascal Obry <obry@adacore.com>
4520 * gigi.h: (build_allocator): Add arg IGNORE_INIT_TYPE.
4522 * trans.c (call_to_gnu): Issue a warning for users of Starlet when
4523 making a temporary around a procedure call because of non-addressable
4525 (process_freeze_entity): If entity is a private type, capture size
4526 information that may have been computed for the full view.
4527 (tree_transform, case N_Allocator): If have initializing expression,
4528 check type for Has_Constrained_Partial_View and pass that to
4530 (tree_transform, case N_Return_Statement): Pass extra arg to
4533 * decl.c (annotate_value): Remove early return if -gnatR is not
4535 (gnat_to_gnu_field): Don't make a packable type for a component clause
4536 if the position is byte aligned, the field is aliased, and the clause
4537 size isn't a multiple of the packable alignment. It serves no useful
4538 purpose packing-wise and would be rejected later on.
4539 (gnat_to_gnu_entity, case object): Pass extra arg to build_allocator.
4542 (gnat_to_gnu_entity): Remove use of macro _WIN32 which is wrong in the
4543 context of cross compilers. We use TARGET_DLLIMPORT_DECL_ATTRIBUTES
4545 (create_concat_name): Idem.
4547 2005-06-10 Robert Dewar <dewar@adacore.com>
4548 Eric Botcazou <ebotcazou@adacore.com>
4549 Ben Brosgol <brosgol@adacore.com>
4550 Cyrille Comar <comar@adacore.com>
4551 Sergey Rybin <rybin@adacore.com>
4552 Pascal Obry <obry@adacore.com>
4554 * gnat_rm.texi: Add documentation for pragma Persistent_BSS
4555 Document second argument (Ada_05) of pragma Obsolescent
4556 Add note that call to subprogram marked with pragma Obsolescent
4557 is now considered to be a violation of program Restrictions
4558 (No_Obsolescent_Features).
4559 (Implementation Defined Pragmas) <Machine_Attribute>: Make it clear
4560 that only machine-dependent attributes are supported.
4563 Commented out menu lines and empty section for gnatclean examples
4565 Fix some over long lines
4566 Clarify and enhance documentation of ADA_PROJECT_PATH.
4567 Rework section 2.11.2(3) about linking with a non-GNU compiler.
4568 Mention new switch -fcallgraph-info.
4569 Mention new switch -fstack-usage.
4570 For gnatpp, replace '-notab' with '-N' and add this option to Index
4571 Corrected VMS example.
4572 VMS keyword for style check -gnatyd is DOS_LINE_ENDINGS, no NOCRLF
4574 Add documentation for -gnatyu switch (unnecessary blank lines)
4575 Document new switch -U for GNAT PRETTY and GNAT METRIC
4576 Add note about Stdcall being handled as C convention on non Windows OS.
4577 Remove some junk typo in description of gnatbind -S switch
4578 Remove reference to Extensions_Allowed pragma
4579 Document the new order of the directories to be searched (source and
4580 object directories of project files before directories in ADA_*_PATH
4581 environment variables.
4583 * g-trasym.ads: Document that IRIX is supported
4585 2005-06-10 Arnaud Charlet <charlet@adacore.com>
4587 * Makefile.in: Add initialize.o when needed.
4588 Adapt to new VMS package body Symbols and subunits
4589 No specialized version of a-sytaco is needed for VxWorks.
4591 * a-wichun.ads, a-wichun.adb, a-zchuni.ads, a-zchuni.adb: New files.
4592 * a-zchara.ads, a-widcha.ads: New files.
4594 * system-hpux-ia64.ads: New file.
4596 * i-vxwork-x86.ads, i-vxwork.ads (intContext): Add this function which
4597 is imported from the VxWorks kernel.
4599 2005-06-14 Robert Dewar <dewar@adacore.com>
4601 * g-soliop-mingw.ads, g-soccon-vms.adb, a-swmwco.ads, exp_smem.adb,
4602 fmap.adb, a-szmzco.ads, s-traent-vms.adb, s-traent-vms.ads,
4603 a-direio.ads, a-exctra.ads, a-exexda.adb, a-exextr.adb, a-stream.ads,
4604 s-restri.ads, s-restri.adb, s-traent.adb, s-traent.ads, a-slcain.adb,
4605 a-stzhas.ads, a-tiinau.adb, comperr.adb, exp_ch11.adb, g-boubuf.adb,
4606 g-calend.adb, g-debpoo.ads, g-moreex.ads, gprep.adb, g-regpat.ads,
4607 i-cexten.ads, i-os2thr.ads, makeutl.ads, memroot.adb, mlib-prj.adb,
4608 namet.adb, namet.ads, prj-makr.adb, prj-proc.adb, sem_dist.adb,
4609 sem_elim.ads, s-valint.adb, s-vallli.adb, s-vallli.adb, s-vallli.ads,
4610 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads, scn.adb,
4611 s-tasinf.adb, targparm.adb, uname.adb, uname.ads, xnmake.adb,
4612 xsinfo.adb, a-direct.ads: Remove extra blank lines. Minor reformatting.
4614 2005-06-14 Thomas Quinot <quinot@adacore.com>
4616 * xeinfo.adb: Fix typo in comment
4618 2005-06-14 Javier Miranda <miranda@adacore.com>
4620 * repinfo.ads: Fix typo in comment
4622 2005-06-14 Gary Dismukes <dismukes@adacore.com>
4624 * s-finimp.adb (Parent_Tag): Delete this imported function (function
4625 Parent_Tag is now in the visible part of Ada.Tags).
4626 (Get_Deep_Controller): Call Ada.Tags.Parent_Tag directly instead of
4627 using imported function.
4629 2005-06-14 Bernard Banner <banner@adacore.com>
4631 * vxaddr2line.adb: Add support for Windows hosted x86 vxworks. Should
4632 also apply for handling support for VxSim 653.
4634 2005-06-14 Eric Botcazou <ebotcazou@adacore.com>
4636 * xsnames.adb: Add automatic generation of snames.h.
4638 2005-06-14 Thomas Quinot <quinot@adacore.com>
4640 * gen-soccon.c: Add IP_MULTICAST_IF constant
4641 Minor reformatting and adjustments to prevent warnings.
4643 2005-06-14 Pascal Obry <obry@adacore.com>
4645 * seh_init.c: Do not include <sys/stat.h>. This is not needed.
4647 2005-06-03 Andrew Pinski <pinskia@physics.uc.edu>
4649 * trans.c (gnat_gimplify_expr): Call
4650 recompute_tree_invarant_for_addr_expr when we change
4651 the operand of the ADDR_EXPR.
4653 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4655 * misc.c: Don't include errors.h.
4657 2005-05-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4659 * raise.c (db): Add ATTRIBUTE_PRINTF_2.
4661 2005-05-29 Kazu Hirata <kazu@cs.umass.edu>
4663 * cal.c, decl.c, init.c, raise.c, trans.c, utils2.c: Fix
4665 * gnat_rm.texi, gnat_ugn.texi: Fix typos.
4667 2005-05-16 Nathanael Nerode <neroden@gcc.gnu.org>
4670 * Makefile.in: Make TGT_LIB behave correctly.
4672 2005-04-23 DJ Delorie <dj@redhat.com>
4674 * misc.c: Adjust warning() callers.
4676 2005-04-16 Laurent GUERBY <laurent@guerby.net>
4679 * a-nudira.adb (Value): Check for valid string.
4680 * a-nuflra.adb (Value): Likewise.
4682 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
4684 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
4686 2005-04-10 Kazu Hirata <kazu@cs.umass.edu>
4688 * adaint.c, init.c, tracebak.c: Fix comment typos.
4689 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Fix typos.
4691 2005-04-07 Laurent GUERBY <laurent@guerby.net>
4692 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4694 * Makefile.in: Add make ifeq define for hppa linux tasking support.
4695 * system-hpux.ads: Define Signed_Zeros to be True.
4696 * system-linux-hppa.ads, s-osinte-linux-hppa.ads: New files.
4698 2005-04-01 Kazu Hirata <kazu@cs.umass.edu>
4700 * adaint.c, cal.c, decl.c, gigi.h, gmem.c, init.c, link.c,
4701 raise.c, tracebak.c, trans.c, utils2.c, utils.c: Fix comment
4704 2005-03-30 Tom Tromey <tromey@redhat.com>
4706 * decl.c (gnat_substitute_in_type): Don't handle FILE_TYPE.
4708 2005-03-30 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
4710 * adaint.c (_gnat_set_close_on_exec): Mark parameters unused.
4712 2005-03-29 Robert Dewar <dewar@adacore.com>
4714 * sem_res.adb (Resolve_Real_Literal): Generate warning if static
4715 fixed-point expression has value that is not a multiple of the Small
4718 * opt.ads (Warn_On_Bad_Fixed_Value): New flag
4720 * s-taprop-tru64.adb (RT_Resolution): Return an integer number of
4723 * ug_words: Add entry for [NO_]BAD_FIXED_VALUES for -gnatwb/-gnatwB
4725 2005-03-29 Vincent Celier <celier@adacore.com>
4727 * mlib-tgt-vms-ia64.adb, mlib-tgt-vms-alpha.adb
4728 (Build_Dynamic_Library.Version_String): Return the empty string when
4729 Lib_Version is empty or when the symbol policy is not Autonomous.
4731 * symbols-vms-alpha.adb (Finalize): For symbol policy Compliant, when
4732 a symbol is not in the reference symbol file, increase the Major ID
4733 and set the Minor ID to 0.
4734 Use gsmatch=lequal instead of gsmatch=equal
4736 2005-03-29 Doug Rupp <rupp@adacore.com>
4738 * adaint.c (__gnat_to_canonical_file_spec [VMS]): Check for logical
4741 2005-03-29 Javier Miranda <miranda@adacore.com>
4743 * a-tags.ads, a-tags.adb (Get_TSD): Subprogram removed.
4744 (Inherit_DT): The first formal has been redefined as a Tag.
4745 This allows us the removal of the subprogram Get_TSD.
4746 (TSD): Replace the call to Get_TSD by the actual code.
4748 * exp_disp.ads, exp_disp.adb: Remove support to call Get_TSD.
4749 (Make_DT): Upgrade the call to Inherit_TSD according to the
4750 new interface: the first formal is now a Tag.
4752 * i-cpp.ads, i-cpp.adb (CPP_Inherit_DT): The first formal has been
4754 This change allows us to remove the subprogram Get_TSD.
4755 (CPP_Get_TSD): Subprogram removed.
4756 (TSD): Replace the call to CPP_Get_TSD by the actual code.
4758 * rtsfind.ads: Remove support to call the run-time
4761 2005-03-29 Robert Dewar <dewar@adacore.com>
4763 * errutil.adb, errout.adb:
4764 Minor comment updates on Line_Terminator references
4766 * par-ch10.adb: Add ??? comment about line terminator
4768 * styleg.adb (Check_Line_Terminator): Add check for new switch -gnatyd
4769 (check dos line terminator).
4770 (Check_Line_Max_Length): New procedure, split off from the existing
4771 Check_Line_Terminator routine. Separating this out allows -gnatyf to
4772 be properly recognized.
4774 * styleg.adb: Add ??? comment for line terminator reference
4776 * scng.adb (Check_End_Of_Line): Fix bug of -gnatyf being ignored
4777 (Check_End_Of_Line): Add -gnatyd handling (check dos line terminators)
4779 * styleg.ads (Check_Line_Terminator): Add check for new switch -gnatyd
4780 (check dos line terminator).
4781 (Check_Line_Max_Length): New procedure, split off from the existing
4782 Check_Line_Terminator routine. Separating this out allows -gnatyf to
4783 be properly recognized.
4785 * stylesw.ads, stylesw.adb:
4786 Add handling for new -gnatyd switch (check dos line terminator)
4788 * switch-c.adb: Recognize new -gnatyd switch (check dos line terminator)
4789 Recognize -gnatwb/-gnatwB switches
4790 Include Warn_On_Bad_Fixed_Value for -gnatg
4793 Add line for new -gnatyd switch (check dos line terminator)
4795 * usage.adb: Add lines for -gnatwb/-gnatwB
4797 * vms_data.ads: Add entry for NOCRLF (-gnatyd)
4799 * vms_data.ads: [NO_]BAD_FIXED_VALUES synonym for -gnatwb/-gnatwB
4801 * gnat_ugn.texi: Fix overlong lines
4802 Document new -gnatyd switch
4803 Document new -gnatwb/-gnatwB switches
4805 2005-03-29 Ed Schonberg <schonberg@adacore.com>
4807 * exp_ch4.adb (Has_Unconstrained_UU_Component): Use the base type in
4808 order to retrieve the component list of the type, before examining
4809 individual components.
4811 * sem_type.adb (Covers): Types are compatible if one is the base type
4812 of the other, even though their base types might differ when private
4815 2005-03-29 Thomas Quinot <quinot@adacore.com>
4817 * exp_dist.adb (Add_RAST_Features, PolyORB version): Set the From_Any,
4818 To_Any and TypeCode TSSs on RAS types directly using Set_TSS, instead
4819 of using Set_Renaming_TSS. This ensures that the TSS bodies are not
4820 analyzed if expansion is disabled (which could otherwise cause spurious
4821 error messages if expansion has been disabled due to previous
4822 (unrelated) errors).
4824 * sem_prag.adb (Analyze_Pragma, case Asynchronous): If RAS expansion
4825 is disabled, the entity denoted by the argument is the access type
4826 itself, not an underlying record type, so there is no need to go back
4827 to the Corresponding_Remote_Type.
4829 2005-03-29 Gary Dismukes <dismukes@adacore.com>
4830 Robert Dewar <dewar@adacore.com>
4832 * exp_intr.adb (Expand_Dispatching_Constructor_Call): New procedure to
4833 expand a call to an instance of
4834 Ada.Tags.Generic_Dispatching_Constructor into a dispatching call to the
4835 Constructor actual of the instance. A class-wide membership
4836 check is also generated, to ensure that the tag passed to the instance
4837 denotes a type in the class.
4838 (Expand_Intrinsic_Call): Call Expand_Dispatching_Constructor in the case
4839 of Name_Generic_Dispatching_Constructor.
4841 * Makefile.rtl: Add a-tgdico.ads to the list of library units (new Ada
4842 05 unit for AI-260-02).
4844 * a-tgdico.ads: New file.
4846 * impunit.adb (Non_Imp_File_Names_05): Add entry "a-tgdico" for new
4847 predefined Ada 05 generic unit Ada.Tags.Generic_Dispatching_Constructor.
4849 * snames.ads, snames.adb (Preset_Names): Add entry for
4850 Generic_Dispatching_Constructor.
4854 * sem_ch8.adb (Find_Direct_Name): Go to root type for check of
4855 character type cases.
4856 (Analyze_Subprogram_Renaming): Add special handling for
4857 the case of renaming of stream attributes when the renaming denotes a
4858 generic formal subprogram association for an abstract formal subprogram.
4859 Check that the attribute is a primitive stream attribute (and not
4860 a class-wide stream attribute) and then rewrite the attribute name
4861 as the name of the appropriate compiler-generated stream primitive.
4863 2005-03-29 Robert Dewar <dewar@adacore.com>
4865 * exp_util.adb (Remove_Side_Effects): Properly propagate arguments to
4867 (Is_Possibly_Unaligned_Object): Correct typo that
4868 resulted in inaccurate result for unaligned scalars within records.
4870 2005-03-29 Ed Schonberg <schonberg@adacore.com>
4872 * freeze.adb (Freeze_Record_Type): If the type of the component is an
4873 itype whose parent is controlled and not yet frozen, do not create a
4874 freeze node for the itype if expansion is disabled.
4876 2005-03-29 Vincent Celier <celier@adacore.com>
4878 * make.adb (Gnatmake): Don't fail if the main project file is declared
4879 as having no Ada sources. Do not display message "no sources to
4880 compile" in quiet output.
4882 2005-03-29 Doug Rupp <rupp@adacore.com>
4884 * Makefile.in [VMS] (EXTRA_GNATTOOLS): Add vms_help and gnat.hlp as
4887 2005-03-29 Robert Dewar <dewar@adacore.com>
4889 * par-ch12.adb (P_Generic): Give better msg for illegal private generic
4892 2005-03-29 Robert Dewar <dewar@adacore.com>
4894 * par-ch3.adb (P_Type_Declaration): Fix bad error recovery after
4895 missing TYPE Improve the error message generated when compiling a
4896 limited interface in Ada83 or Ada95 mode.
4898 2005-03-29 Robert Dewar <dewar@adacore.com>
4900 * par-ch4.adb (P_Name): When a bad attribute is returned, return error,
4901 rather than proceed ahead using a junk attribute name.
4903 2005-03-29 Vincent Celier <celier@adacore.com>
4905 * prj.ads, prj.adb: (Project_Data): Add new component Display_Name
4907 * prj-part.adb (Parse_Single_Project): Set the location of a project
4908 on its defining identifier, rather than on the reserved word "project".
4910 * prj-proc.adb (Expression): Adapt to the fact that default of external
4911 references may be string expressions, not always literal strings.
4912 (Recursive_Process): Set Display_Name equal to Name
4913 when Location is No_Location, that is when there is no actual file.
4914 Get the Display_Name of the project from the source, when it is not a
4916 (Process): Use the Display_Name in error messages
4918 * prj-strt.adb (External_Reference): Allow default to be string
4919 expressions, not only literal strings.
4921 2005-03-29 Vincent Celier <celier@adacore.com>
4923 * prj-nmsc.adb (Check_Stand_Alone_Library): Do not forbid the symbol
4924 file and the reference symbol file to be the same file.
4926 2005-03-29 Thomas Quinot <quinot@adacore.com>
4928 * sem_cat.adb (Validate_Remote_Types_Type_Conversion): Perform check to
4929 forbid conversion of a local access-to-subprogram type to a remote one.
4931 * sem_util.adb (Wrong_Type): For a record type that is the expanded
4932 equivalent type for a remote access-to-subprogram type, go back to the
4933 original RAS entity when displaying an error message, so the casing is
4934 the original source casing.
4936 2005-03-29 Robert Dewar <dewar@adacore.com>
4938 * sem_ch11.adb (Analyze_Raise_Statement): Change message for warning
4941 2005-03-29 Ed Schonberg <schonberg@adacore.com>
4943 * sem_ch4.adb (Analyze_Selected_Component): Do not generate an actual
4944 subtype if code is being pre-analyzed, to prevent un-expanded
4945 references to protected formals, among others.
4946 (Analyze_Explicit_Dereference): If the overloaded prefix includes some
4947 interpretation that can be a call, include the result of the call as a
4948 possible interpretation of the dereference.
4950 * sem_ch5.adb (Process_Bounds): Determine type of range by
4951 pre-analyzing a copy of the original range, and then analyze the range
4952 with the expected type.
4954 * sem_res.adb (Check_Parameterless_Call): For an explicit dereference
4955 with an overloaded prefix where not all interpretations yield an
4956 access to subprogram, do not rewrite node as a call.
4957 (Resolve_Explicit_Dereference): Recognize the previous case and rewrite
4958 the node as a call once the context identifies the interpretation of
4959 the prefix whose call yields the context type.
4960 (Valid_Conversion): For the case of a conversion between
4961 local access-to-subprogram types, check subtype conformance using
4962 Check_Subtype_Conformant instead of Subtype_Conformant, to have a more
4963 detailed error message.
4965 2005-03-29 Ed Schonberg <schonberg@adacore.com>
4967 * sem_ch6.adb (Set_Formal_Mode): If the subtype has a non_null
4968 indicator, indicate that the formal can never be null.
4969 (Process_Formals): If a formal has a non_null indicator, insert the
4970 resulting subtype immediately before the enclosing subprogram decl,
4971 and not at the beginning of the corresponding declarative part, to
4972 prevent access before elaboration (Ada2005).
4974 2005-03-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4977 * utils.c (finish_record_type): Use variable_size when setting sizes.
4979 2005-03-29 Robert Dewar <dewar@adacore.com>
4981 * xtreeprs.adb, xnmake.adb: Use Stream_IO instead of Text_IO to
4982 guarantee Unix style line terminators for the output files, even when
4985 2005-03-29 Robert Dewar <dewar@adacore.com>
4987 * a-direct.ads, a-direct.adb (Start_Search): Free allocated search
4988 buffer if an exception is raised.
4990 2005-03-29 Ed Falis <falis@adacore.com>
4992 * cio.c: Undefine putchar and getchar for VTHREADS: incompatible with
4995 2005-03-29 Robert Dewar <dewar@adacore.com>
4997 * sem_util.ads: Minor reformatting
4998 * gnat_rm.texi: Minor editing.
5000 2005-03-29 Eric Botcazou <ebotcazou@adacore.com>
5002 * decl.c (gnat_to_gnu_entity) <E_Variable>: Rework comment.
5003 * trans.c (tree_transform) <N_Identifier>: Use correct predicates.
5005 2005-03-24 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
5007 * adaint.c (__gnat_portable_spawn): Adjust cast.
5009 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
5011 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
5013 2005-03-17 Pascal Obry <obry@adacore.com>
5015 * adaint.h, adaint.c (__gnat_waitpid): Moved to expect.c where it is
5018 * expect.c (__gnat_waitpid): Moved here from adaint.c.
5019 Reimplement under Win32 using Win32 API.
5021 (__gnat_kill) [Win32]: Properly close the process handle before leaving
5024 2005-03-17 Eric Botcazou <ebotcazou@adacore.com>
5026 * ada-tree.h: (DECL_RENAMING_GLOBAL_P): New predicate.
5027 (DECL_RENAMED_OBJECT): New accessor macro.
5028 (SET_DECL_RENAMED_OBJECT): New setter macro.
5030 * decl.c (gnat_to_gnu_entity) <E_Variable>: Stabilize the renamed
5031 object in all cases. Attach the renamed object to the VAR_DECL.
5032 (gnat_to_gnu_field): Do not lift the record wrapper if the size of the
5033 field is not prescribed.
5035 * misc.c (gnat_handle_option): Handle -gnatO separately.
5036 (gnat_print_decl) <VAR_DECL>: New case.
5037 Print the DECL_RENAMED_OBJECT node.
5039 * lang.opt: Declare separate -gnatO option.
5041 * trans.c (tree_transform) <N_Identifier>: If the object is a renaming
5042 pointer, replace it with the renamed object.
5043 <N_Validate_Unchecked_Conversion>: Warn for a conversion to a fat
5044 pointer type if the source is not a fat pointer type whose underlying
5045 array has the same non-zero alias set as that of the destination array.
5047 2005-03-17 Javier Miranda <miranda@adacore.com>
5049 * a-tags.ads, a-tags.adb (Get_Expanded_Name): Removed.
5050 (Get_Inheritance_Depth): Removed.
5051 (Set_Inheritance_Depth): Removed.
5053 * rtsfind.ads, exp_disp.ads, exp_disp.adb: Remove support to call the
5054 subprogram Get_Expanded_Name because it is not referenced by the
5057 * i-cpp.ads, i-cpp.adb (CPP_Get_Expanded_Name): Removed.
5058 (CPP_Get_Inheritance_Depth): Removed.
5059 (CPP_Set_Inheritance_Depth): Removed.
5061 * tbuild.ads, tbuild.adb (Make_DT_Component): Removed.
5063 2005-03-17 Robert Dewar <dewar@adacore.com>
5065 * checks.adb (Apply_Array_Size_Check): Completely remove this for GCC
5066 3, since we now expect GCC 3 to do all the work.
5068 2005-03-17 Javier Miranda <miranda@adacore.com>
5070 * einfo.adb (First_Private_Entity, Set_First_Private_Entity): Addition
5071 of one barrier to avoid wrong usage of this attribute.
5073 * sem_ch12.adb (Formal_Entity): Fix erroneous usage of the attribute
5074 First_Private_Entity.
5076 * sem_ch7.adb (Install_Visible_Declarations): Add a barrier to protect
5077 the subprogram against wrong usage.
5078 Adapt the code to traverse the entities in the
5079 scope of a record_type because in addition to its usage regarding
5080 packages, this subprogram is also called by Expand_N_Freeze_Entity
5081 to install the visible declarations of the enclosing scope of a
5082 record_type_with_private to establish the proper visibility before
5083 freezing the entity and related subprograms.
5085 2005-03-17 Ed Schonberg <schonberg@adacore.com>
5087 * exp_ch2.adb (In_Assignment_Context): Recognize slice assignments to
5090 2005-03-17 Thomas Quinot <quinot@adacore.com>
5092 * exp_ch3.adb (Check_Attr): New subprogram.
5093 (Check_Stream_Attribute): Move the code for 13.13.2(9/1) enforcement
5094 into a new Check_Attr subprogram, in order to provide a more
5095 explanatory error message (including the name of the missing attribute).
5096 (Stream_Operation_OK): Renamed from Stream_Operations_OK. This
5097 subprogram determines whether a default implementation exists for a
5098 given stream attribute.
5099 (Make_Predefined_Primitive_Specs, Predefined_Primitive_Bodies):
5100 Determine whether to generate a default implementation for each stream
5101 attribute separately, as this depends on the specific attribute.
5103 * exp_strm.adb (Make_Field_Attribute): For the case of an illegal
5104 limited extension where a stream attribute is missing for a limited
5105 component (which will have been flagged in Exp_Ch3.Sem_Attr), do not
5106 generate a bogus reference to the missing attribute to prevent
5107 cascaded errors. Instead, generate a null statement.
5109 * sem_attr.adb (Check_Stream_Attribute): A stream attribute is
5110 available for a limited type if it has been specified for an ancestor
5113 2005-03-17 Ed Schonberg <schonberg@adacore.com>
5115 * exp_ch6.adb (Expand_Inlined_Call): handle the case when the renamed
5116 entity is an operator.
5118 2005-03-17 Thomas Quinot <quinot@adacore.com>
5120 * exp_dist.adb (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist
5121 spec, to make this predicate available to other units.
5123 * rtsfind.adb (Check_RPC): Use Sem_Dist.Get_PCS_Name instead of
5126 * sem_ch8.adb: Disable expansion of remote access-to-subprogram types
5127 when no distribution runtime library is available.
5129 * sem_res.adb, sem_dist.adb: Disable expansion of remote
5130 access-to-subprogram types when no distribution runtime library is
5132 (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist spec, to make this
5133 predicate available to other units.
5135 * sem_dist.ads (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist
5136 spec, to make this predicate available to other units.
5138 2005-03-17 Vincent Celier <celier@adacore.com>
5140 * make.adb (Insert_Project_Sources): Make sure the Q is always
5143 * prj-nmsc.adb (Check_Ada_Naming_Scheme_Validity): Check Naming against
5144 the default for the tree, not the global default naming.
5146 * prj-proc.adb (Recursive_Process): No need to put the default naming
5147 in the project data, it's already there.
5149 2005-03-17 Doug Rupp <rupp@adacore.com>
5151 * Makefile.in: (ia64-hp-*vms*): Use s-crtl-vms64.ads.
5153 * 5xcrtl.ads: Renamed to...
5154 * s-crtl-vms64.ads: ...this new file
5156 2005-03-17 Robert Dewar <dewar@adacore.com>
5160 * namet.adb (Copy_One_Character): Set proper wide character encoding
5161 for upper half character if we have upper half encoding.
5163 2005-03-17 Robert Dewar <dewar@adacore.com>
5165 * par.adb (Par): Improved msg for attempt to recompile predefined unit
5167 2005-03-17 Thomas Quinot <quinot@adacore.com>
5169 * sem_ch13.adb (New_Stream_Function, New_Stream_Procedure): For a
5170 tagged limited type, the TSS is a newly built renaming declaration:
5171 insert it using Set_TSS, not Copy_TSS.
5173 2005-03-17 Javier Miranda <miranda@adacore.com>
5175 * sem_ch4.adb (Try_Primitive_Operation, Class_Wide_Operation and
5176 Try_Object_Operation): Analyze the object that is accessible
5177 through the prefix of the subprogram call before we apply
5178 the transformation of the object-operation notation.
5180 2005-03-17 Jose Ruiz <ruiz@adacore.com>
5182 * s-taprob.adb (Initialize_Protection): Initialize the protected
5183 object's owner to Null_Task.
5184 (Lock): If pragma Detect_Blocking is in effect and the caller of this
5185 procedure is already the protected object's owner then Program_Error
5186 is raised. In addition the protected object's owner is updated.
5187 (Lock_Read_Only): If pragma Detect_Blocking is in effect and the caller
5188 of this procedure is already the protected object's owner then
5189 Program_Error is raised.
5190 In addition the protected object's owner is updated.
5191 (Unlock): Remove the ownership of the protected object.
5193 * s-taprob.ads (Protection): Add the field Owner, used to store the
5194 protected object's owner.
5195 This component is needed for detecting one type of potentially blocking
5196 operations (external calls on a protected subprogram with the same
5197 target object as that of the protected action). Document the rest of
5200 * s-tposen.adb, s-tpoben.adb (Initialize_Protection_Entries):
5201 Initialize the protected object's owner to Null_Task.
5202 (Lock_Read_Only_Entries): If pragma Detect_Blocking is in effect and the
5203 caller of this procedure is already the protected object's owner then
5204 Program_Error is raised.
5205 Do not raise Program_Error when this procedure is called from a
5207 (Unlock_Entries): Remove the ownership of the protected object.
5208 (Lock_Entries): If pragma Detect_Blocking is in effect and the caller
5209 of this procedure is already the protected object's owner then
5210 Program_Error is raised.
5211 Do not raise Program_Error when this procedure is called from
5214 * s-tposen.ads, s-tpoben.ads (Protection_Entries): Add the field Owner,
5215 used to store the protected object's owner.
5217 * s-tpobop.adb (Protected_Entry_Call): If pragma Detect_Blocking is in
5218 effect and this procedure (a potentially blocking operation) is called
5219 from whithin a protected action, Program_Error is raised.
5220 (Timed_Protected_Entry_Call): If pragma Detect_Blocking is in effect
5221 and this procedure (a potentially blocking operation) is called from
5222 whithin a protected action, Program_Error is raised.
5224 2005-03-17 Vincent Celier <celier@adacore.com>
5225 Nicolas Setton <setton@adacore.com>
5227 * mlib-tgt-darwin.adb (Build_Dynamic_Library): Remove the "-fini"
5228 switch, not supported by the linker on Darwin. Add '_' before
5229 <library>init, as this character is added unconditionally by the
5231 (Is_Archive_Ext): Replace the wrong library extension ".dyld" by the
5232 correct one ".dylib". This fixes detection of the archive files when
5233 building library projects.
5235 2005-03-17 Vincent Celier <celier@adacore.com>
5237 * switch-m.adb (Normalize_Compiler_Switches): Recognize switches
5238 -gnat83, -gnat95 and -gnat05.
5240 2005-03-17 Vasiliy Fofanov <fofanov@adacore.com>
5242 * gnat_ugn.texi: Document gnatmem restriction
5244 2005-03-17 Thomas Quinot <quinot@adacore.com>
5246 * snames.adb: Document new TSS names introduced by exp_dist/exp_tss
5249 2005-03-17 Robert Dewar <dewar@adacore.com>
5251 * s-interr.ads, s-interr.adb, sem_ch3.adb, prj.ads, prj.adb,
5252 a-interr.adb, a-interr.ads, s-interr-sigaction.adb, s-interr-dummy.adb,
5253 s-interr-vms.adb, s-interr-vxworks.adb: Minor reformatting
5255 * casing.adb: Comment improvements
5257 2005-03-17 Pascal Obry <obry@adacore.com>
5259 * g-expect.adb: Minor reformatting.
5261 2005-03-15 Zack Weinberg <zack@codesourcery.com>
5263 * Make-lang.in (doc/gnat_ugn_unw.info, doc/gnat_rm.info)
5264 (doc/gnat_ugn_unw.dvi, doc/gnat_rm.dvi): Add gcc-vers.texi
5267 2005-03-15 Vincent Celier <celier@adacore.com>
5269 * mlib-tgt-darwin.adb (Library_Exist_For, Library_File_Name_For):
5270 Add new parameter In_Tree to specify the project tree: needed
5271 by the project manager. Adapt to changes in project manager
5272 using new parameter In_Tree.
5274 2005-03-15 Jakub Jelinek <jakub@redhat.com>
5276 * Make-lang.in (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h,
5277 ada/nmake.adb, ada/nmake.ads): Use unique subdirectories of
5278 ada/bldtools to avoid make -jN failures.
5280 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
5282 * trans.c (gnat_to_gnu) <N_Return_Statement>: Set gnu_result
5283 to NULL_TREE on entry.
5285 2005-03-15 Robert Dewar <dewar@adacore.com>
5287 * system-unixware.ads, system-linux-ia64.ads, system-freebsd-x86.ads,
5288 system-lynxos-ppc.ads, system-lynxos-x86.ads, system-linux-x86_64.ads,
5289 system-tru64.ads, system-aix.ads, system-vxworks-sparcv9.ads,
5290 system-vxworks-xscale.ads, system-solaris-x86.ads, system-irix-o32.ads,
5291 system-irix-n32.ads, system-hpux.ads, system-vxworks-m68k.ads,
5292 system-linux-x86.ads, system-vxworks-mips.ads, system-os2.ads,
5293 system-interix.ads, system-solaris-sparc.ads,
5294 system-solaris-sparcv9.ads, system-vms.ads, system-mingw.ads,
5295 system-vms-zcx.ads, system-vxworks-ppc.ads, system-vxworks-alpha.ads,
5296 system-vms_64.ads, system-darwin-ppc.ads, system-vxworks-x86.ads,
5297 system-linux-ppc.ads, system-linux-alpha.ads, system-linux-sparc.ads,
5298 system-linux-s390.ads, system-linux-s390x.ads: Add line defining
5299 Compiler_System_Version to be False.
5301 * opt.ads: Add new flag Opt.Address_Is_Private
5303 * targparm.ads, targparm.adb: Set new flag Opt.Address_Is_Private
5304 Add new parameter Compiler_System_Version to avoid checking for
5305 completeness of parameters when compiler is compiling itself.
5306 Allows old versions of GNAT to be compiled with new compiler.
5308 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
5310 * s-osinte-tru64.ads, s-osinte-tru64.adb (Get_Stack_Base): New function
5311 (Hide_Yellow_Zone): New procedure to hide the Yellow Zone of the
5313 (Stack_Base_Available): New flag.
5314 (Get_Page_Size): New overloaded functions imported from C.
5315 (PROT_NONE, PROT_READ, PROT_WRITE, PROT_EXEC, PROT_ALL,
5316 PROT_ON, PROT_OFF): New constants.
5317 (mprotect): New function imported from C.
5318 (pthread_teb_t): New record type.
5320 * s-taprop-tru64.adb: (Enter_Task): Invoke Hide_Yellow_Zone.
5321 (Create_Task): Account for the Yellow Zone and the guard page.
5323 2005-03-15 Vincent Celier <celier@adacore.com>
5325 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
5326 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
5327 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
5328 mlib-tgt-vxworks.adb, mlib-tgt-lynxos.adb (Library_Exist_For,
5329 Library_File_Name_For): Add new parameter In_Tree
5330 to specify the project tree: needed by the project manager.
5331 Adapt to changes in project manager using new parameter In_Tree.
5332 Remove local imports, use functions in System.CRTL.
5334 * make.adb, clean.adb, gnatcmd.adb (Project_Tree): New constant needed
5335 to use the project manager.
5337 * makeutl.ads, makeutl.adb (Linker_Options_Switches): New parameter
5338 In_Tree to designate the project tree. Adapt to changes in the project
5339 manager, using In_Tree.
5341 * mlib-prj.ads, mlib-prj.adb (Build_Library, Check_Library,
5342 Copy_Interface_Sources): Add new parameter In_Tree to specify the
5343 project tree: needed by the project manager.
5344 (Build_Library): Check that Arg'Length >= 6 before checking if it
5345 contains "--RTS=...".
5347 * mlib-tgt.ads, mlib-tgt.adb (Library_Exist_For,
5348 Library_File_Name_For): Add new parameter In_Tree to specify the
5349 project tree: needed by the project manager.
5351 * prj.ads, prj.adb: Major modifications to allow several project trees
5352 in memory at the same time.
5353 Change tables to dynamic tables and hash tables to dynamic hash
5354 tables. Move tables and hash tables from Prj.Com (in the visible part)
5355 and Prj.Env (in the private part). Move some constants from the visible
5356 part to the private part. Make other constants deferred.
5357 (Project_Empty): Make it a variable, not a function
5358 (Empty_Project): Add parameter Tree. Returns the data with the default
5359 naming data of the project tree Tree.
5360 (Initialize): After updating Std_Naming_Data, copy its value to the
5361 component Naming of Project Empty.
5362 (Register_Default_Naming_Scheme): Use and update the default naming
5363 component of the project tree, instead of the global variable
5365 (Standard_Naming_Data): Add defaulted parameter Tree. If project tree
5366 Tree is not defaulted, return the default naming data of the Tree.
5367 (Initial_Buffer_Size): Constant moved from private part
5368 (Default_Ada_Spec_Suffix_Id, Default_Ada_Body_Suffix_Id, Slash_Id); new
5369 variables initialized in procedure Initialize.
5370 (Add_To_Buffer): Add two in out parameters to replace global variables
5371 Buffer and Buffer_Last.
5372 (Default_Ada_Spec_Suffix, Default_Body_Spec_Suffix, Slash): New
5374 Adapt to changes to use new type Project_Tree_Ref and dynamic tables and
5376 (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
5377 for the project tree.
5378 (Project_Tree_Data, Project_Tree_Ref, No_Project): Declare types and
5379 constant at the beginning of the package spec, so that they cane be used
5380 in subprograms before their full declarations.
5381 (Standard_Naming_Data): Add defaulted parameter of type Project_Node_Ref
5382 (Empty_Project): Add parameter of type Project_Node_Ref
5383 (Private_Project_Tree_Data): Add component Default_Naming of type
5385 (Buffer, Buffer_Last): remove global variables
5386 (Add_To_Buffer): Add two in out parameters to replace global variables
5387 Buffer and Buffer_Last.
5388 (Current_Packages_To_Check): Remove global variable
5389 (Empty_Name): Move to private part
5390 (No-Symbols): Make it a constant
5391 (Private_Project_Tree_Data): New type for the private part of the
5393 (Project_Tree_Data): New type for the data of a project tree
5394 (Project_Tree_Ref): New type to designate a project tree
5395 (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
5396 for the project tree.
5398 * prj-attr.ads: Add with Table; needed, as package Prj no longer
5399 imports package Table.
5401 * prj-com.adb: Remove empty, no longer needed body
5403 * prj-com.ads: Move most of the content of this package to package Prj.
5405 * prj-dect.ads, prj-dect.adb (Parse): New parameters In_Tree to
5406 designate the project node tree and Packages_To_Check to replace
5407 global variable Current_Packages_To_Check.
5408 Add new parameters In_Tree and Packages_To_Check to local subprograms,
5409 when needed. Adapt to changes in project manager with project node tree
5412 * prj-env.ads, prj-env.adb: Add new parameter In_Tree to designate the
5413 project tree to most subprograms. Move tables and hash tables to
5414 private part of package Prj.
5415 Adapt to changes in project manager using project tree In_Tree.
5417 * prj-makr.adb (Tree): New constant to designate the project node tree
5418 Adapt to change in project manager using project node tree Tree
5420 * prj-nmsc.ads, prj-nmsc.adb (Check_Stand_Alone_Library): Correctly
5421 display the Library_Src_Dir and the Library_Dir.
5422 Add new parameter In_Tree to designate the project node tree to most
5423 subprograms. Adapt to changes in the project manager, using project tree
5425 (Check_Naming_Scheme): Do not alter the casing on platforms where
5426 the casing of file names is not significant.
5427 (Check): Add new parameter In_Tree to designate the
5429 * prj-pars.ads, prj-pars.adb (Parse): Add new parameter In_Tree to
5430 designate the project tree.
5431 Declare a project node tree to call Prj.Part.Parse and Prj.Proc.Process
5433 * prj-part.ads, prj-part.adb (Buffer, Buffer_Last): Global variables,
5434 to replace those that were in the private part of package Prj.
5435 Add new parameter In__Tree to designate the project node tree to most
5436 subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.
5437 (Post_Parse_Context_Clause): When specifying the project node of a with
5438 clause, indicate that it is a limited with only if there is "limited"
5439 in the with clause, not necessarily when In_Limited is True.
5440 (Parse): Add new parameter In_Tree to designate the project node tree
5442 * prj-pp.ads, prj-pp.adb (Pretty_Print): Add new parameter In_Tree to
5443 designate the project node tree. Adapt to change in Prj.Tree with
5444 project node tree In_Tree.
5446 * prj-proc.ads, prj-proc.adb (Recursive_Process): Specify the project
5447 tree In_Tree in the call to function Empty_Process to give its initial
5448 value to the project data Processed_Data.
5449 Add new parameters In_Tree to designate the project tree and
5450 From_Project_Node_Tree to designate the project node tree to several
5451 subprograms. Adapt to change in project manager with project tree
5452 In_Tree and project node tree From_Project_Node_Tree.
5454 * prj-strt.ads, prj-strt.adb (Buffer, Buffer_Last): Global variables,
5455 to replace those that were in the private part of package Prj.
5456 Add new parameter In_Tree to designate the project node tree to most
5457 subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.
5459 * prj-tree.ads, prj-tree.adb: Add new parameter of type
5460 Project_Node_Tree_Ref to most subprograms.
5461 Use this new parameter to store project nodes in the designated project
5463 (Project_Node_Tree_Ref): New type to designate a project node tree
5464 (Tree_Private_Part): Change table to dynamic table and hash tables to
5465 dynamic hash tables.
5467 * prj-util.ads, prj-util.adb: Add new parameter In_Tree to designate
5468 the project tree to most subprograms. Adapt to changes in project
5469 manager using project tree In_Tree.
5471 * makegpr.adb (Project_Tree): New constant needed to use project
5474 2005-03-15 Olivier Hainque <hainque@adacore.com>
5476 * s-intman-posix.adb (Notify_Exception): Adjust signature, as handler
5477 for sigactions with SA_SIGINFO set. Call
5478 __gnat_adjust_context_for_raise before raising, to perform the
5479 potentially required adjustments to the machine context for the GCC
5482 * raise.h (__gnat_adjust_context_for_raise): New prototype.
5484 * init.c (__gnat_adjust_context_for_raise) HPUX: Initial revision.
5485 Adjust PC by one in the provided machine context.
5486 (__gnat_install_handler) HPUX: Set SA_SIGINFO in the sigaction flags,
5487 so that the handler is passed the context structure to adjust prior to
5489 (__gnat_error_handler) HPUX: Adjust the signature to match what an
5490 SA_SIGINFO sigaction should look like. Call
5491 __gnat_adjust_context_for_raise before actually raising.
5492 (__gnat_adjust_context_for_raise): Default noop to help PC
5493 adjustments before raise from signal handlers.
5494 (__gnat_error_handler): Indirectly call a predicate function to
5495 determine if a condition should be resignaled or not.
5496 (__gnat_set_resignal_predicate): User interface to modify the predicate.
5497 (__gnat_default_resignal_p): Default GNAT predicate.
5499 2005-03-15 Doug Rupp <rupp@adacore.com>
5501 * adaint.c: Prefix #include of VMS system header files with vms/
5502 [VMS] (HOST_EXECUTABLE_SUFFIX, HOST_OBJECT_SUFFIX): Define for VMS.
5503 Do not define a dummy function "convert_addresses" under Darwin,
5506 * tb-alvms.c, expect.c: Prefix #include of VMS system header files
5509 2005-03-15 Nicolas Setton <setton@adacore.com>
5511 * tracebak.c: Under Darwin, use the same unwinding mechanisms as under
5514 2005-03-15 Robert Dewar <dewar@adacore.com>
5516 * a-reatim.ads, a-reatim.adb: Add functions Minutes and Seconds for
5519 * a-retide.ads: Minor comment changes
5521 2005-03-15 Robert Dewar <dewar@adacore.com>
5523 * a-stzunb.adb, a-stzunb.adb a-stzunb.ads, a-stzunb.ads,
5524 a-stwiun.ads, a-stwiun.adb, a-strunb.ads, a-strunb.adb: Move
5525 Realloc_For_Chunk to private part of package.
5526 New subprograms for AI-301
5528 * a-szuzti.adb, a-suteio.adb, a-swuwti.adb: Improve efficiency of
5530 Avoid unnecessary use of Get/Set_Wide_String
5532 2005-03-15 Robert Dewar <dewar@adacore.com>
5536 * a-stunau.ads, a-stunau.adb:
5537 Change interface to allow efficient (and correct) implementation
5538 The previous changes to allow extra space in unbounded strings had
5539 left this interface a bit broken.
5541 * a-suteio.adb: Avoid unnecessary use of Get/Set_String
5543 * g-spipat.ads, g-spipat.adb: New interface for Get_String
5544 Minor reformatting (function specs)
5546 * g-spitbo.adb: New interface for Get_String
5548 * g-spitbo.ads: Minor reformatting
5550 * a-swunau.ads, a-swunau.adb: New interface for Get_Wide_String
5552 * a-szunau.ads, a-szunau.adb: New interface for Get_Wide_Wide_String
5554 2005-03-15 Javier Miranda <miranda@adacore.com>
5555 Robert Dewar <dewar@adacore.com>
5556 Thomas Quinot <quinot@adacore.com>
5557 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5559 * atree.ads, atree.adb: Add support for Elist24 field
5561 * atree.h: Fix wrong definition of Field27
5562 Add support for Elist16 field
5563 Add support for Elist24 field
5565 * einfo.ads, einfo.adb (Abstract_Interfaces,
5566 Set_Abstract_Interfaces): New subprograms.
5567 (Abstract_Interface_Alias, Set_Abstract_Interface_Alias): New
5569 (Access_Disp_Table, Set_Access_Disp_Table): Modified to handle a list of
5570 entities rather than a single node.
5571 (Is_Interface, Set_Is_Interface): New subprogram
5572 (First_Tag_Component): New syntesized attribute
5573 (Next_Tag_Component): New synthesized attribute
5574 (Write_Entity_Flags): Upgraded to write Is_Interface
5575 (Write_Field24_Name): Upgraded to write Abstract_Interfaces
5576 (Write_Field25_Name): Upgraded to write Abstract_Interface_Alias
5577 (Task_Body_Procedure): New subprogram to read this attribute.
5578 (Set_Task_Body_Procedure): New subprogram to set this attribute.
5579 (Has_Controlled_Component): Now applies to all entities.
5580 This is only a documentation change, since it always worked to apply
5581 this to other than composite types (yielding false), but now this is
5583 Update documentation on Must_Be_Byte_Aligned for new spec
5585 * tbuild.adb, exp_dist.adb, exp_disp.adb, exp_ch3.ads, exp_ch3.adb,
5586 exp_attr.adb, exp_aggr.adb, exp_ch4.adb, exp_ch5.adb: Upgrade all the
5587 uses of the Access_Disp_Table attribute to reference the first dispatch
5588 table associated with a tagged type. As
5589 part of the implementation of abstract interface types,
5590 Access_Disp_Table has been redefined to contain a list of dispatch
5591 tables (rather than a single dispatch table).
5592 Similarly, upgrade all the references to Tag_Component by the
5593 new attribute First_Tag_Component.
5594 (Find_Inherited_TSS): Moved to exp_tss.
5595 Clean up test in Expand_N_Object_Declaration for cases
5596 where we need to do a separate assignment of the initial value.
5597 (Expand_N_Object_Declaration): If the expression in the
5598 declaration of a tagged type is an aggregate, no need to generate an
5599 additional tag assignment.
5600 (Freeze_Type): Now a function that returns True if the N_Freeze_Entity
5602 Bit packed array ops are only called if operands are known to be
5604 (Component_Equality): When returning an N_Raise_Program_Error statement,
5605 ensure that its Etype is set to Empty to avoid confusing GIGI (which
5606 expects that only expressions have a bona fide type).
5607 (Make_Tag_Ctrl_Assignment): Use Build_Actual_Subtype to correctly
5608 determine the amount of data to be copied.
5610 * par.adb (P_Interface_Type_Definition): New subprogram that parses the
5611 new syntax rule of Ada 2005 interfaces (for AI-251 and AI-345):
5612 INTERFACE_TYPE_DEFINITION ::=
5613 [limited | task | protected | synchronized] interface
5614 [AND interface_list]
5616 * par-ch3.adb (P_Type_Declaration): Modified to give support to
5618 (P_Derived_Type_Def_Or_Private_Ext_Decl): Modified to give support to
5620 (P_Interface_Type_Definition): New subprogram that parses the new
5621 syntax rule of Ada 2005 interfaces
5622 (P_Identifier_Declarations): fix two occurrences of 'RENAMES' in error
5623 messages by the correct RENAMES (quotes removed).
5625 * sem_prag.adb: Upgrade all the references to Tag_Component by the new
5626 attribute First_Tag_Component.
5628 * sinfo.ads, sinfo.adb: Remove OK_For_Stream flag, not used, not needed
5629 (Interface_List, Set_Interface_List): New subprograms.
5630 (Interface_Present, Set_Interface_Present): New subprograms.
5631 (Limited_Present, Set_Limited_Present): Available also in derived
5632 type definition nodes.
5633 (Protected_Present, Set_Protected_Present): Available also in
5634 record type definition and
5635 derived type definition nodes.
5636 (Synchronized_Present, Set_Synchronized_Present): New subprograms.
5637 (Task_Present, Set_Task_Present): New subprogram.
5638 (Task_Body_Procedure): Removed.
5639 (Set_Task_Body_Procedure): Removed.
5640 These subprogram have been removed because the attribute
5641 Task_Body_Procedure has been moved to the corresponding task type
5642 or task subtype entity to leave a field free to store the list
5643 of interfaces implemented by a task (for AI-345)
5644 Add Expression field to N_Raise_Statement node for Ada 2005 AI-361
5645 (Null_Exclusion_Present): Change to Flag11, to avoid conflict with
5646 expression flag Do_Range_Check
5647 (Exception_Junk): Change to Flag7 to accomodate above change
5648 (Box_Present, Default_Name, Specification, Set_Box_Present,
5649 Set_Default_Name, Set_Specification): Expand the expression
5650 "X in N_Formal_Subprogram_Declaration" into the corresponding
5651 two comparisons. Required to use the csinfo tool.
5653 * exp_ch11.adb (Expand_N_Raise_Statement): Deal with case where
5654 "with string" given.
5656 * sem_ch11.adb (Analyze_Raise_Statement): Handle case where string
5659 * par-ch11.adb (P_Raise_Statement): Recognize with string expression
5662 * exp_ch9.adb (Build_Task_Proc_Specification): Modified to use entity
5663 attribute Task_Body_Procedure rather than the old semantic field that
5664 was available in the task_type_declaration node.
5666 * par-ch12.adb (P_Formal_Type_Definition): Modified to handle formal
5667 interface type definitions.
5668 (P_Formal_Derived_Type_Definition): Modified to handle the list of
5671 * par-ch9.adb (P_Task): Modified to handle the list of interfaces in a
5672 task type declaration.
5673 (P_Protected): Modified to handle the list of interfaces in a
5674 protected type declaration.
5676 2005-03-15 Doug Rupp <rupp@adacore.com>
5677 Vincent Celier <celier@adacore.com>
5679 * bindgen.adb (Gen_Main_C): Change WBI __posix_exit to decc$posix_exit
5680 (Gen_Output_File_C): Likewise.
5681 (Gen_Main_C): Issue #include <stdlib.h> to avoid warning
5683 2005-03-15 Thomas Quinot <quinot@adacore.com>
5685 * checks.adb (Get_E_First_Or_Last): When the expression being retrieved
5686 is an N_Raise_Constraint_Error node, create a new copy of it without
5687 going through a call to Duplicate_Subexpr.
5689 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
5690 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5691 Nicolas Setton <setton@adacore.com>
5692 Ed Schonberg <schonberg@adacore.com>
5699 * decl.c (gnat_to_gnu_field): Reject aliased components with a
5700 representation clause that prescribes a size not equal to the rounded
5701 size of their types.
5702 (gnat_to_gnu_entity, case E_Component): Always look at
5703 Original_Record_Component if Present and not the entity.
5704 (gnat_to_gnu_entity, case E_Record_Subtype): Rework handling of subtypes
5705 of tagged extension types by not making field for components that are
5707 (gnat_to_gnu_entity) <E_Record_Type>: Fix typo in the alignment formula
5708 (gnat_to_gnu_entity) <E_Variable>: Do not convert again the
5709 expression to the type of the object when the object is constant.
5710 Reverse defer_debug_incomplete_list before traversing it, so that trees
5711 are processed in the order at which they were added to the list. This
5712 order is important when using the stabs debug format.
5713 If we are deferring the output of debug information, also defer this
5714 output for a function return type.
5715 When adding fields to a record, prevent emitting debug information
5716 for incomplete records, emit the information only when the record is
5718 (components_to_record): New parameter defer_debug.
5719 (gnat_to_gnu_entity, case E_Array_Subtype): Call copy_alias_set.
5720 (gnat_to_gnu_field_decl): New function.
5721 (substitution_list, annotate_rep): Call it.
5722 (gnat_to_gnu_entity, case E_Record_Subtype): Likewise.
5723 (gnat_to_gnu_entity, case E_Record_Type): Likewise.
5724 No longer update discriminants to not be a COMPONENT_REF.
5725 (copy_alias_set): Strip padding from input type; also handle
5726 unconstrained arrays properly.
5728 * gigi.h (write_record_type_debug_info): New function.
5729 Convert to use ANSI-style prototypes. Remove unused
5730 declarations for emit_stack_check, elab_all_gnat and
5731 set_second_error_entity.
5732 (gnat_to_gnu_field_decl): New decl.
5734 * utils.c (write_record_type_debug_info): New function.
5735 (finish_record_type): Delegate generation of debug information to
5736 write_record_type_debug_info.
5737 (update_pointer_to): Remove unneeded calls to rest_of_decl_compilation.
5738 (update_pointer_to): Fix pasto.
5739 (convert) <UNION_TYPE>: Accept slight type variations when
5740 converting to an unchecked union type.
5742 * exp_ch13.adb (Expand_N_Freeze_Entity): If Freeze_Type returns True,
5743 replace the N_Freeze_Entity with a null statement.
5745 * freeze.adb (Freeze_Expression): If the freeze nodes are generated
5746 within a constrained subcomponent of an enclosing record, place the
5747 freeze nodes in the scope stack entry for the enclosing record.
5748 (Undelay_Type): New Subprogram.
5749 (Set_Small_Size): Pass T, the type to modify; all callers changed.
5750 (Freeze_Entity, Freeze_Record_Type): Change the way we handle types
5751 within records; allow them to have freeze nodes if their base types
5754 * exp_util.adb (Remove_Side_Effects): Properly test for
5755 Expansion_Delayed and handle case when it's inside an
5756 N_Qualified_Expression.
5758 * sem_ch3.adb (Derived_Type_Declaration): New predicate
5759 Comes_From_Generic, to recognize accurately that the parent type in a
5760 derived type declaration can be traced back to a formal type, because
5761 it is one or is derived from one, or because its completion is derived
5763 (Constrain_Component_Type): If component comes from source and has no
5764 explicit constraint, no need to constrain in in a subtype of the
5766 (Constrain_Access, Constrain_Array): Allow itypes to be delayed.
5767 Minor change to propagate Is_Ada_2005 flag
5769 * trans.c (gnat_to_gnu, case N_Aggregate): Verify that
5770 Expansion_Delayed is False.
5771 (assoc_to_constructor): Ignore fields that have a
5772 Corresponding_Discriminant.
5773 (gnat_to_gnu) <N_Return_Statement>: Restructure. If the
5774 function returns "by target", dereference the target pointer using the
5775 type of the actual return value.
5776 <all>: Be prepared for a null gnu_result.
5777 (processed_inline_subprograms): Check flag_really_no_inline
5778 instead of flag_no_inline.
5779 (set_second_error_entity): Remove unused function.
5780 (gnat_to_gnu, case N_Selected_Component): Call
5781 gnat_to_gnu_field_decl.
5782 (assoc_to_constructor): Likewise.
5784 2005-03-15 Robert Dewar <dewar@adacore.com>
5785 Ed Schonberg <schonberg@adacore.com>
5786 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5788 * exp_pakd.adb (Create_Packed_Array_Type): Do not set
5789 Must_Be_Byte_Aligned for cases where we do not need to use a
5790 System.Pack_nn unit.
5792 * exp_ch6.adb (Expand_Call): Call Expand_Actuals for functions as well
5794 Needed now that we do some processing for IN parameters as well. This
5795 may well fix some unrelated errors.
5796 (Expand_Call): Handle case of unaligned objects (in particular those
5797 that come from packed arrays).
5798 (Expand_Inlined_Call): If the subprogram is a renaming as body, and the
5799 renamed entity is an inherited operation, re-expand the call using the
5800 original operation, which is the one to call.
5801 Detect attempt to inline parameterless recursive subprogram.
5802 (Represented_As_Scalar): Fix to work properly with private types
5803 (Is_Possibly_Unaligned_Object): Major rewrite to get a much more
5804 accurate estimate. Yields True in far fewer cases than before,
5805 improving the quality of code that depends on this test.
5807 * exp_util.adb (Kill_Dead_Code): For a package declaration, iterate
5808 over both visible and private declarations to remove them from tree,
5809 and mark subprograms declared in package as eliminated, to prevent
5810 spurious use in subsequent compilation of generic units in the context.
5812 * exp_util.ads: Minor cleanup in variable names
5814 * sem_eval.ads, sem_eval.adb: Minor reformatting
5815 (Compile_Time_Known_Bounds): New function
5817 2005-03-15 Ed Schonberg <schonberg@adacore.com>
5819 * exp_ch7.adb (Convert_View): Use base types of underlying types when
5820 determining whether an unchecked conversion is needed for the argument
5821 of an initialization call.
5823 2005-03-15 Ed Schonberg <schonberg@adacore.com>
5825 * exp_intr.adb (Expand_Unc_Conversion): As a target type, use the type
5826 that appears in the instantiation rather than the internal subtype
5827 generated in the wrapper package, to avoid anomalies in gigi when the
5828 target is derived from a private type whose full view is an access type.
5830 2005-03-15 Robert Dewar <dewar@adacore.com>
5832 * exp_smem.adb, sem_attr.adb: Remove OK_For_Stream flag, not used,
5834 Add documentation to replace the use of this flag
5835 Fix kludge for Maximum_Alignment on x86 so that it does not apply to
5838 2005-03-15 Thomas Quinot <quinot@adacore.com>
5840 * exp_tss.ads, exp_tss.adb (Find_Inherited_TSS): New subprogram, moved
5841 here from exp_attr so it can be shared between exp_attr and exp_dist.
5842 (TSS_Names): Renamed from OK_TSS_Names. This array contains the list of
5843 all TSS names, not a subset thereof, and the previous name introduced
5844 an unnecessarily confusion that a distinction might exist between
5845 "OK" TSS names and some "not OK" TSS names.
5847 2005-03-15 Doug Rupp <rupp@adacore.com>
5849 * gnatchop.adb (Locate_Executable): Normalize the possibly VMS style
5852 2005-03-15 Pascal Obry <obry@adacore.com>
5853 Eric Botcazou <ebotcazou@adacore.com>
5858 * init.c (__gnat_initialize): Do not call __gnat_install_SEH_handler()
5859 when IN_RTS. This is to work around a bootstrap path problem.
5861 * misc.c (gnat_parse_file): Create a SEH (Structured Exception Handler)
5862 table and pass it to __gnat_install_SEH_handler().
5863 (gnat_handle_option): Accept OPT_fRTS_, not OPT_fRTS.
5865 * lang.opt: Fix specification of -fRTS=.
5867 2005-03-15 Doug Rupp <rupp@adacore.com>
5868 Bernard Banner <banner@adacore.com>
5869 Vincent Celier <celier@adacore.com>
5870 Arnaud Charlet <charlet@adacore.com>
5873 This change works fine when gnatlib is built from the gcc directory,
5874 but does not work when using the libada Makefile, since GCC_FOR_TARGET
5875 is not passed to ada/Makefile.in, so more work is needed by a
5876 Makefile/configure expert.
5878 * Makefile.in(gnatlib): Use $(GCC_FOR_TARGET) for compiling library.
5879 set GMEM_LIB on ia64 linux to add optional support for gnatmem.
5880 Setup gnatlink switch -M for x86_64 linux, as it is already setup
5882 (gnatlib-shared-default): Use GNATLIBCFLAGS as well.
5883 Run ranlib on libgccprefix.a
5884 Define PREFIX_OBJS for Darwin, to build libgccprefix.
5885 (ADA_INCLUDE_SRCS): Split Ada packages.
5887 2005-03-15 Robert Dewar <dewar@adacore.com>
5889 * Make-lang.in: Add g-utf_32 unit for gnat and gnatbind
5891 * impunit.adb: Add GNAT.UTF_32
5893 * scng.adb: Use gnat.utf_32 instead of widechar for utf_32 stuff
5895 * widechar.ads, widechar.adb: Remove redundant UTF-32 tables (scng
5896 now uses GNAT.UTF_32).
5898 * g-utf_32.ads, g-utf_32.adb: This is a new unit with full
5899 capabilities for categorizing characters using Unicode categories
5901 2005-03-15 Ed Schonberg <schonberg@adacore.com>
5903 * sem_ch10.adb (Build_Ancestor_Name): If the ancestor is an
5904 instantiation that has been rewritten as a package body, retrieve spec
5905 to generate proper name for implicit_with_clause.
5906 (Install_Parents): Recognize a parent that is an instantiation but has
5907 been rewritten as a package declaration during analysis.
5909 2005-03-15 Javier Miranda <miranda@adacore.com>
5910 Ed Schonberg <schonberg@adacore.com>
5912 * sem_ch12.adb (Instantiate_Object): If the analysis of the actual
5913 parameter reported some error we immediately return. This improves the
5914 behaviour of the frontend in case of errors.
5915 (Install_Parent, Remove_Parent): Introduce new flag
5916 Parent_Unit_Visible, to preserve the proper visibility of the ultimate
5917 ancestor of a generic child unit, when the child is being instantiated.
5918 (Inline_Instance_Body): If we are compiling the private
5919 part or the body of a child unit, restore the proper visibility of the
5920 parents after compiling the instance body.
5922 2005-03-15 Ed Schonberg <schonberg@adacore.com>
5923 Javier Miranda <miranda@adacore.com>
5926 * sem_util.adb (Get_Task_Body_Procedure): Type may be the completion
5927 of a private type, in which case it is underlying_type that denotes
5928 the proper task. Also modified to use the new entity attribute
5929 that is directly available in the task type and task subtype entities
5930 (Build_Actual_Subtype_Of_Component): Handle properly multidimensional
5931 arrays when other dimensions than the first are constrained by
5932 discriminants of an enclosing record.
5933 (Insert_Explicit_Dereference): If the prefix is an indexed component or
5934 a combination of indexed and selected components, find ultimate entity
5935 and generate the appropriate reference for it, to suppress spurious
5937 (Note_Possible_Modification): If an entity name has no entity, return.
5938 (Is_Variable): A function call never denotes a variable.
5939 (Requires_Transient_Scope): For record types, recurse only on
5940 components, not on internal subtypes that may have been generated for
5941 constrained components.
5943 2005-03-15 Ed Schonberg <schonberg@adacore.com>
5945 * sem_ch4.adb (Analyze_Concatenation): Do not consider operators marked
5946 Eliminated as candidates for resolution. Both efficient, and avoids
5947 anomalies with operators declared in deleted code.
5948 (Process_Implicit_Dereference_Prefix): Use this procedure whenever
5949 expansion is disabled (as when compiling a generic) to prevent spurious
5950 warnings on prefixes of selected components.
5952 2005-03-15 Ed Schonberg <schonberg@adacore.com>
5954 * sem_ch6.adb (Is_Private_Declaration): Verify that the declaration is
5955 attached to a list before checking whether it appears in the private
5956 declarations of the current package.
5957 (Make_Inequality_Operator): Insert declaration in proper declarative
5958 list rather than just setting the Parent field, so that
5959 Is_Private_Declaration can handle it properly.
5961 2005-03-15 Ed Schonberg <schonberg@adacore.com>
5963 * sem_ch8.adb (Analyze_Subprogram_Renaming): In a generic, if this is
5964 a renaming a body, check that the renamed subprogram in not intrinsic.
5965 (Find_Direct_Name): If several use_visible entities hide
5966 each other, and the context is a predefined file compiled through
5967 rtsfind, keep only the entity that comes from a predefined file.
5969 2005-03-15 Geert Bosch <bosch@adacore.com>
5971 * s-fatgen.adb (Valid): Extend special exceptions to account for long
5972 long float padding to also cover AMD64 and IA64.
5974 2005-03-15 Gary Dismukes <dismukes@adacore.com>
5976 * s-imgwch.adb: Add with and use of Interfaces.
5977 (Img_Wide_Character): Change type of Val to Unsigned_16.
5978 (Img_Wide_Wide_Character): Change type of Val to Unsigned_32.
5980 2005-03-15 Matthew Gingell <gingell@adacore.com>
5982 * sysdep.c: Implement __gnat_localtime_r as call to localtime_r on AIX.
5984 2005-03-15 Robert Dewar <dewar@adacore.com>
5986 * usage.adb: Add missing lines for -gnat95 and -gnat05 switches
5988 * sem_ch7.adb: Minor change to propagate Is_Ada_2005 flag
5990 * i-c.adb: Clarify that AI-258 behavior is also intended in Ada 95
5992 2005-03-15 Robert Dewar <dewar@adacore.com>
5994 * s-bitops.adb, s-bitops.ads,
5995 s-taprop-os2.adb, s-intman-vms.ads, s-intman-vxworks.ads,
5996 s-taprop-vxworks.adb, a-caldel.ads, a-calend.adb, a-tasatt.adb,
5997 tbuild.ads, s-finimp.adb, s-imgwch.adb, s-intman.ads, s-intman.ads,
5998 s-memory.adb, s-soflin.ads, s-taasde.ads, s-taprob.adb, s-taprop.ads,
5999 s-taprop.ads, s-tasini.adb, s-tasini.ads, s-tasini.ads, s-tasini.ads,
6000 s-taskin.ads, s-tasren.adb, s-tassta.adb, s-tassta.ads, s-tassta.ads,
6001 s-tasuti.ads, s-tataat.ads, s-tataat.ads, s-tataat.ads, s-tataat.ads,
6002 s-tpoben.adb, s-tpoben.adb, s-tpobop.ads: Update comments. Minor
6005 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
6007 * utils2.c (build_binary_op): Fix typo.
6009 2005-03-15 Doug Rupp <rupp@adacore.com>
6011 * s-crtl.ads (popen,pclose): New imports.
6013 2005-03-15 Cyrille Comar <comar@adacore.com>
6015 * comperr.adb (Compiler_Abort): remove references to obsolete
6016 procedures in the bug boxes for various GNAT builds.
6018 2005-03-15 Vincent Celier <celier@adacore.com>
6020 * snames.ads, snames.adb: Save as Unix text file, not as DOS text file
6022 2005-03-15 Geert Bosch <bosch@adacore.com>
6023 Arnaud Charlet <charlet@adacore.com>
6024 Robert Dewar <dewar@adacore.com>
6025 Cyrille Comar <comar@adacore.com>
6026 Sergey Rybin <rybin@adacore.com>
6028 * gnat_ugn.texi: Remove extended inline assembly example, as it was far
6029 too specific and long-winded to be appropriate for the GNAT User's
6031 Warn about use of GCC switches not documented in the GNAT User's Guide,
6032 as these may cause generated code to not conform to Ada semantics.
6033 Remove mention of -gdwarf-2 for sparc64, since this is now the default.
6034 Add documentation for -gnat95 and -gnat05 switches
6035 Remove paragraph documenting obsolete way to refer to third party
6037 Add a few references to Ada_05 that were missing.
6038 Update documentation on -gnatZ/-gnatL.
6039 Document limitation when using -m64 under Solaris.
6040 Change the "Name Casing" subsection of the pretty-printer section
6041 according to the changes in the dictionary processing.
6043 * gnat_rm.texi: Document the Ada_05 pragma.
6044 Section on record representation clauses describes the new more
6045 relaxed rules about placement of large packed bit array components.
6046 Add documentation of GNAT.UTF_32
6048 2005-03-12 Daniel Berlin <dberlin@dberlin.org>
6050 * misc.c (gnat_post_options): Turn off structural
6053 2005-03-08 Laurent Guerby <laurent@guerby.net>
6055 * system-linux-sparc.ads: Fix typo in previous commit.
6057 2005-03-07 James A. Morrison <phython@gcc.gnu.org>
6058 Laurent Guerby <laurent@guerby.net>
6061 * system-linux-sparc.ads: New.
6062 * Makefile.in: Add sparc linux entry.
6064 2005-02-27 Danny Smith <dannysmith@users.sourceforge.net>
6066 * seh_init.c (__gnat_SEH_error_handler): Mark third and fourth
6067 parameters as unused.
6069 2005-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
6070 Partial merge from libada-gnattools-branch:
6072 2004-12-02 Nathanael Nerode <neroden@gcc.gnu.org>
6073 * Makefile.in: Move gnattools{1,1re,2,3,4} and corresponding flags
6074 into code in gnattools/Makefile.in. Remove direct dependencies on
6075 stamp-tools by tools clauses.
6076 2004-12-02 Nathanael Nerode <neroden@gcc.gnu.org>
6077 * config-lang.in: Add gnattools to $lang_dirs.
6079 2005-02-13 Andrew Pinski <pinskia@physics.uc.edu>
6082 * utils.c (gnat_type_for_mode): Return null instead of ICE because
6083 we asked for an unknown mode.
6085 2005-02-12 Richard Henderson <rth@redhat.com>
6087 * utils.c (gnat_type_for_mode): Return NULL for COMPLEX modes;
6088 validate SCALAR_INT_MODE_P before calling gnat_type_for_size.
6090 2005-02-10 Andreas Jaeger <aj@suse.de>
6092 * init.c (__gnat_initialize): Mark parameter as unused.
6094 2005-02-09 Doug Rupp <rupp@adacore.com>
6096 * g-expect-vms.adb (Non_Blocking_Spawn): Separate out.
6097 * g-enblsp-vms-alpha.adb g-enblsp-vms-ia64.adb: New subunits.
6099 2005-02-09 Doug Rupp <rupp@adacore.com>
6101 * gnatchop.adb (dup, dup2),
6102 g-dirope.adb (closedir, opendir, rmdir): Reference via System.CRTL.
6104 * gnatlbr.adb (mkdir),
6105 mlib-tgt-vms-ia64.adb (popen, plose): Import with decc$ prefix.
6107 * s-crtl.ads (closdir, dup, dup2, opendir, rmdir): Import.
6109 2005-02-09 Doug Rupp <rupp@adacore.com>
6111 * s-tpopde-vms.adb: Add pragma Warnings (Off) for Task_Id conversions.
6113 2005-02-09 Robert Dewar <dewar@adacore.com>
6114 Thomas Quinot <quinot@adacore.com>
6115 Javier Miranda <miranda@adacore.com>
6116 Pascal Obry <obry@adacore.com>
6117 Ed Schonberg <schonberg@adacore.com>
6118 Doug Rupp <rupp@adacore.com>
6119 Gary Dismukes <dismukes@adacore.com>
6120 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6122 * g-zstspl.ads: New file.
6124 * a-chahan.ads, a-chahan.adb: Add declarations from AI-285
6126 * a-string.ads: Add pragma Ada_05 for wide_wide_space to get warning in
6128 Add definition of Wide_Wide_Space for AI-285
6130 * impunit.ads, impunit.adb, sem_ch10.adb: Complete rewrite and new
6131 interface (to support Ada 95 and Ada 2005 units).
6132 Add Unbounded_IO files
6133 Add entries for Wide_Wide packages for AI-285
6134 Add list of containers packages to Ada 2005 unit list
6136 * a-swuwti.ads, a-swuwti.adb, a-suteio.ads, a-suteio.adb: Updates to
6137 support new Unbounded_IO package cleanly.
6139 * g-utf_32.ads, g-utf_32.adb: New files.
6141 * Makefile.rtl: Add entry for g-utf_32
6142 Add new files for Unbounded_IO
6143 Adjust make file for new AI-285 wide wide packages
6144 Add AI-302 containers to the run time.
6146 * a-stwibo.adb, a-stwibo.ads, a-stwisu.adb, a-stwisu.ads,
6147 a-strbou.ads, a-strbou.adb, a-strsup.ads, a-strsup.adb: New
6148 subprograms for AI-301.
6150 * a-stwiun.adb, a-stwiun.ads: Minor reformatting.
6152 * a-stunau.ads: Minor comment correction
6154 * rtsfind.ads, rtsfind.adb: Add definitions for Wide_Wide attributes
6156 Also extend Text_IO_Kludge to support Wide_Wide_Text_IO
6157 (Check_RPC): Update to match changes in expanded code.
6158 Clean up unused entity.
6160 * exp_ch3.ads, exp_ch3.adb: Fix various places where Wide_Wide_String
6161 was not taken into account.
6162 This includes proper initialization with Normalize_Scalars.
6163 (Get_Simple_Init_Val): Major rewrite for initialize scalars and
6164 normalize scalars cases (particularly the latter) to do a better job
6165 of finding invalid representations.
6167 * s-scaval.ads, s-scaval.adb: Add values for zero invalid values
6169 * s-strops.ads, s-strops.adb: Remove string normalize routines, never
6172 * exp_dist.adb: Add support for wide wide character type
6173 (Expand_Receiving_Stubs_Bodies): For a package declaration that has a
6174 private part, generate stub bodies at the end of the private part,
6175 not the visible part.
6176 (Add_RACW_Primitive_Operations_And_Bodies): Add last missing code for
6178 (Add_Obj_RPC_Receiver_Completion): Add PCS-specific subprograms and
6179 generic wrapper to execute final processing after completing the
6180 expansion of the RPC receiver for an RACW.
6182 * snames.h, snames.ads, snames.adb: Add definitions for wide_wide
6183 packages and attributes.
6184 (Preset_Names): Addition of the new reserved words of Ada 2005,
6185 that is interface, overriding and synchronized.
6186 (Get_Pragma_Id): Give support to the use of the new reserved word
6187 "interface" as a pragma name.
6188 (Is_Pragma_Name): Give support to the use of the new reserved word
6189 "interface" as a pragma name.
6190 (Preset_Names): Add stream_size string for the Stream_Size Ada2005
6191 attribute implementation.
6193 * exp_attr.adb (Expand_Attribute_Reference): Do not apply validity
6194 checks to entities that are output parameters of Asm operations.
6195 Handle the Stream_Size attribute.
6196 Add implementation of Wide_Wide_Value, Wide_Wide_Image, Wide_Wide_Width
6198 * exp_imgv.ads, exp_imgv.adb: Add support for wide wide character type
6200 * sem_attr.adb (Eval_Attribute): Raise compile-time constraint error
6201 for second parameter being 0.0.
6202 Add support for wide wide character type.
6203 (Analyze_Attribute, Eval_Attribute): Handle the Stream_Size attribute.
6205 * s-valwch.adb, s-valwch.ads, s-imgwch.ads, s-imgwch.adb,
6206 s-wchstw.ads, s-wchstw.adb, s-wchwts.adb, s-wchwts.ads,
6207 s-widwch.adb, s-widwch.ads, s-wwdcha.adb, s-wwdcha.ads,
6208 s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb, s-wwdwch.ads: Add support
6209 for wide wide character cases.
6211 * cstand.adb: Create entities for Wide_Wide_Character and
6214 * i-c.ads, i-c.adb: Fix not raising CE for null wide strings in
6215 accordance with AI-258.
6216 Add new declarations for 16/32 bit C character types (Part of AI285)
6218 * einfo.ads, einfo.adb (Is_Obsolescent, Is_Ada_2005): New flag
6219 (Obsolescent_Warning): New field
6220 (Rep_Clause): New local subprogram used to share code. Returns the rep
6221 clause for which the name is given in parameter.
6222 (Has_Stream_Size_Clause): New routine.
6223 (Stream_Size_Clause): Idem. Implementation is based on Rep_Clause.
6224 (Address_Clause): Implementation is now using Rep_Clause.
6225 (Alignment_Clause): Idem.
6226 (Size_Clause): Idem.
6228 * lib-xref.adb (Generate_Reference): Test for reference to Ada 2005
6229 entity in non-Ada 2005 mode and generate warning.
6231 * par-prag.adb: Add handling of one argument form for pragma Ada_05.
6232 (Prag): Code cleanup. Remove old gnat pragma "overriding"
6234 * sem_prag.adb: Add handling of one argument form for pragma Ada_05
6235 (Analyze_Pragma, case Elaborate, Elaborate_All): Do not disable warnings
6236 on the named unit if the pragma is not in the current compilation unit,
6237 so that elaboration calls in the current unit can set up an elaboration
6238 dependency on the named unit, as needed.
6239 (Analyze_Pragma, case Obsolescent): Allow pragma to be used for library
6240 subprogram as well as for subprograms declared within a package.
6241 (Analyze_Pragma, Sig_Flags): Code cleanup. Remove support for the GNAT
6244 * krunch.ads, krunch.adb: Add special handling of Wide_Wide (krunched
6245 to z) to avoid some instances of duplication for Wide_Wide packages.
6247 * namet.ads, namet.adb: Implement encoding (WWhhhhhhhh) for wide wide
6250 * scn.adb: Char_Literal_Value field is now a Uint
6252 * scng.adb: Significant rewrite to handle new Ada 2005 features
6253 allowing wide and wide wide characters in program text, e.g. for
6254 identifiers, as described in AI-285.
6255 (Set_Reserved): New procedure, makes setting up keywords cleaner.
6256 (Initialize_Scanner): Register the new reserved words of Ada 2005.
6257 (Scan): Give support to the new reserved words.
6259 * par-ch2.adb (P_Identifier): Compiling in Ada95 mode, generate a
6260 warning notifying that interface, overriding, and synchronized are
6262 (P_Pragma): Allow the use of the new reserved word "interface" as
6265 * gnatls.adb, gnatbind.adb,
6266 ali-util.adb, binde.adb, ali.ads, ali.adb: Code cleanup. Rename
6267 identifiers named "interface" to "SAL_Interface".
6269 * bindgen.adb (Gen_Main_Ada): Add support for the new SEH
6270 (Structured Exception handling).
6274 (Gen_Main_Ada): Set the default exit code if specified.
6275 (Gen_Main_C): Likewise.
6277 (Gen_Output_File_C): Remove redundant output of gnat_exit_status.
6278 Code cleanup. Rename identifiers named "interface" to "SAL_Interface"
6280 * switch-b.adb, bindusg.adb, opt.ads, vms_data.ads: Add handling of
6283 * mlib-prj.adb, mlib.adb: Code cleanup. Rename one identifier that
6284 has a collision with the new Ada 2005 "interface" reserved word.
6286 * par-ch3.adb (P_Defining_Identifier): Compiling in Ada95 mode,
6287 generate a warning notifying that interface, overriding, and
6288 synchronized are new reserved words.
6290 * scans.ads (Token_Type): Addition of the tokens corresponding to the
6291 new reserved words of Ada 2005: Tok_Interface, Tok_Overriding
6292 and Tok_Synchronized.
6294 * sem_res.adb (Resolve_Actuals): Change error messages to refer to
6295 "dispatching" rather than "primitive" operations, since dispatching
6296 calls are now allowed to abstract formal subprograms (which are not
6298 Char_Literal_Value field is now a Uint
6299 (Resolve_Slice): If the prefix is an access to an unconstrained array,
6300 compute the actual subtype of the designated object to impose the proper
6302 (Resolve_Selected_Component): Do not insert an access check if the
6303 prefix is an access type: such a node is expanded into an explicit
6304 dereference, on which the access check is performed anyway. Removes
6305 expensive duplicate checks.
6306 (Resolve_Call): Use new flag Is_Obsolescent and field
6307 Obsolescent_Warning so that pragma Obsolescent works on library
6309 Add support for wide wide character type
6310 (Resolve_Allocator): Replace the error message on wrong null-exclusion
6311 value by a warning message.
6312 (Resolve_Type_Conversion): If the mixed-mode expression is interpreted
6313 as fixed-point, and one of the operands is non-static and universal, it
6314 can only be an illegal exponentiation operation, in which case there is
6315 no real value to retrieve.
6317 * exp_strm.adb: Add support for wide wide character type
6318 (Build_Elementary_Input_Call): Compute the size of the stream element by
6319 querying the rep chain to find the Stream_Attribute attribute value.
6320 (Build_Elementary_Write_Call): Ditto.
6322 * sem_aggr.adb: Char_Literal_Value field is now a Uint
6323 Add support for wide wide character type
6324 Replace the error messages on wrong null-exclusion value by warnings
6325 as described in Ada 2005.
6326 (Resolve_Extension_Aggregate): Document the fact that the error
6327 message on class-wide expressions in extensions aggregates.
6329 * sem_case.adb: Add support for wide wide character type
6331 * sem_ch13.adb: Add support for wide wide character type
6332 (Analyze_Attribute_Definition_Clause): Handle the Stream_Size attribute.
6334 * sem_ch3.adb: Add support for wide wide character type
6335 (Process_Subtype): If constraint is illegal for the type, set Ekind of
6336 now-useless Itype, to prevent cascaded errors on a compiler built
6339 * sem_ch8.adb: Add with and use of Sem_Disp.
6340 (Analyze_Subprogram_Renaming): Replace unclean uses of
6341 Corresponding_Spec with Corresponding_Formal_Spec (and delete setting
6342 of Corresponding_Spec to Empty).
6343 (Attribute_Renaming): Replace use of Corresponding_Spec with
6344 Corresponding_ Formal_Spec and simplify condition.
6345 (Use_One_Package): Check that scope of homonym of identifier is defined,
6346 before checking whether it is a wrapper package.
6347 Add support for wide wide character type
6349 * sem_eval.adb: Add support for wide wide character type.
6350 (Eval_Arithmetic_Op): Check for compile time known signed integer
6351 overflow in the non-static case.
6352 (Subtypes_Statically_Match): A formal scalar type and its base type do
6353 not statically match.
6355 * sem_util.adb (Collect_Primitive_Operations): Minor change of "/=" to
6356 "not in" for test of N_Formal_Subprogram_Declaration (which is now a
6358 (Unit_Declaration_Node): Ditto.
6359 (Is_Variable_Prefix): For the case of an indexed component whose prefix
6360 has a packed array type, the prefix has been rewritten into a type
6361 conversion. Determine variable-ness from the converted expression.
6362 Handle wide wide character cases.
6364 * stand.ads: Add types Wide_Wide_Character and Wide_Wide_String
6366 * stringt.ads, stringt.adb: Handle full UTF-32 range.
6367 Remove ["0A"] from comment, since it can look like a line terminator.
6368 Currently we don't permit this, but this is under discussion by the
6369 ARG, and it is easy enough to use a different example.
6371 * s-wchcon.ads, s-wchcnv.ads, s-wchcnv.adb: Add new subprograms for
6372 handling UTF-32 encoding for wide wide character.
6373 Implement new brackets coding ["hhhhhhhh"]
6374 Add UTF-8 encodings for full UTF-32 range
6376 * ttypes.ads: Add definition of Standard_Wide_Wide_Character_Size
6378 * types.h, types.ads, types.adb: Wide_Wide_Character now has full 31
6379 bit range Add full UTF-32 support.
6380 (RT_Exception_Code): Addition of CE_Null_Not_Allowed; used to
6381 notify that constraint error will be raised at run-time
6382 because a null value is assigned to a null-excluding object.
6383 Remove some obsolete declarations and make Char_Code
6386 * a-except.adb (Rcheck_30): New subprogram. Addition of the message
6387 corresponding to CE_Null_Not_Allowed, and adjust the output of all the
6390 * checks.adb (Check_Null_Not_Allowed): Replace the error message on
6391 wrong null-exclusion value by a warning message.
6392 (Enable_Range_Check): Do range check if the prefix is an
6393 explicit dereference whose designated object is an unconstrained array.
6394 Current algorithm for removing duplicate checks is over-eager in this
6397 * sem_ch5.adb (Analyze_Assignment): Replace the error messages on wrong
6398 null-exclusion value by a warning message
6400 * atree.h, atree.ads, atree.adb: Remove Char_Code field support
6401 completely. Add support for Uint2 field
6403 sem_ch2.adb, exp_ch11.adb, exp_dbug.adb,
6404 exp_prag.adb: Char_Literal_Value field is now a Uint.
6406 * exp_util.adb (Insert_Actions): Replace
6407 N_Formal_Subprogram_Declaration by
6408 N_Formal_{Abstract|Concrete}_Subprogram_Declaration.
6409 Char_Literal_Value field is now a Uint.
6411 * sinfo.ads, sinfo.adb (Corresponding_Formal_Spec): New function
6412 defined for subprogram renaming declarations. When set, the field
6413 indicates the defining entity of a corresponding formal subprogram
6414 when the renaming corresponds to a formal subprogram association in an
6416 (Set_Corresponding_Formal_Spec): New procedure to return
6417 Corresponding_Formal_Spec field.
6418 Minor changes of "=" to "in" in tests of N_Formal_Subprogram_Declaration
6419 (which is now a subtype).
6420 Char_Literal_Value field is now a Uint
6422 * exp_disp.ads, exp_disp.adb (Make_DT): Generate code that moves the
6423 pointer to the base of the dispatch table.
6424 Minor changes to comments.
6425 (Controlling_Type): New function for determining the tagged type
6426 associated with a tagged primitive subprogram.
6427 (Expand_Dispatching_Call): Add support for a controlling actual that is
6428 directly a value of type Ada.Tag rather than a tagged object.
6430 * i-cpp.ads, i-cpp.adb, a-tags.ads, a-tags.adb: Update documentation
6431 describing the new layout.
6432 (Dispatch_Table): The expander computes the actual array size, allocates
6433 the Dispatch_Table record accordingly, and generates code that displaces
6434 the base of the record after the Typeinfo_Ptr component. The access to
6435 these components is done by means of local functions.
6436 (Offset_To_Top): New function.
6437 (Typeinfo_Ptr): New function.
6438 (Get_TSD): Modified to access the new position of the TSD.
6439 (Set_TSD): Modified to save the TSD in its new position.
6441 * par-ch12.adb (P_Formal_Subprogram_Declaration): Add parsing for the
6442 case of formal abstract subprograms. Add check and message for -gnat05.
6445 * sem_ch12.adb: Add with and use for Sem_Disp.
6446 (Analyze_Associations): Minor change from "=" to "in" for use of
6447 N_Formal_Subtype_Declaration (which is now a subtype).
6448 (Set_Analyzed_Formal): Minor changes from "=" to "in" for uses of
6449 N_Formal_Subtype_Declaration (which is now a subtype).
6450 (Analyze_Formal_Subprogram): Add handling for
6451 N_Formal_Abstract_Subprogram, marking the formal as abstract and
6452 dispatching, setting the controlling status of the formal parameters
6453 and result, and issuing an error if there is no controlling type for
6454 the formal subprogram.
6455 (Instantiate_Formal_Subprogram): Rather than setting Corresponding_Spec,
6456 which is an unclean use of that field, we set the new field
6457 Corresponding_Formal_Spec to make the formal subprogram available to
6458 processing in Analyze_Subprogram_Declaration.
6459 (Analyze_Formal_{Discrete, Decimal_Fixed_Point, Fixed_Point,
6460 Floating_Point, Modular_Integer, Signed_Integer}_Type: Make formal type
6461 Constrained, so that it is is does not statically match its anonymous
6464 * sem_ch6.adb (Analyze_Subprogram_Specification): Include test for
6465 abstract formal subprograms in error check for functions returning
6466 abstract types. Set scope of new designator for
6467 a parameterless subprogram, so that it is available when checking the
6468 body for nested subprograms, before full analysis of said body.
6469 (Analyze_Subprogram_Body): Warn on inlining bodies with nested
6470 subprogram only if inner one comes from source.
6471 (Analyze_Function_Call): If the call is given in object notation, the
6472 analysis of the name rewrites the node and analyzes it with the proper
6473 argument list. After analyzing the name, if the call has been rewritten
6474 and the result type is set, no further analysis is needed.
6475 (Analyze_Return_Type): Subsidiary to Process_Formals: analyze subtype
6476 mark in function specification, in a context where the formals are
6477 visible and hide outer homographs.
6479 * sem_disp.adb (Check_Controlling_Type): Relax the check for same scope
6480 as the tagged type for the cases of abstract formal subprograms and
6481 renamings of those. Clean up spec comments.
6482 (Check_Dispatching_Context): Add error message to indicate "abstract
6483 procedure", covering the case of a call to a formal abstract procedure
6484 that has statically tagged operands.
6485 (Check_Dispatching_Call): Check for the case of an actual given by
6486 a tag-indeterminate function call whose type is an ancestor of the
6487 containing call's associated tagged type. This situation can occur
6488 for inherited primitives with function defaults. In this case we
6489 use the tagged type's tag directly as the controlling argument for
6491 (Expand_Call): Name change on call to Expand_Dispatch_Call.
6493 * sprint.adb (Sprint_Node_Actual): Split
6494 N_Formal_Subprogram_Declaration into two alternatives for the new
6495 cases N_Formal_Abstract_Subprogram_Declaration and
6496 N_Formal_Concrete_Subprogram_Declaration.
6497 Char_Literal_Value field is now a Uint.
6499 * trans.c: Get rid of junk Uint2 reference.
6500 Char_Literal_Value field is now a Uint.
6501 (gnat_to_gnu, case N_Aggregate): Check TYPE_UNCHECKED_UNION_P.
6502 (gigi): Correct third arg to gimplify_body.
6504 * ada-tree.h: (TYPE_UNCHECKED_UNION_P): New flag.
6505 (TYPE_LANG_FLAG_0): Check for record or union.
6507 * treepr.adb: Char_Literal_Value field is now a Uint
6509 * uintp.h, uintp.ads, uintp.adb: Add new routines UI_To_CC and
6512 * widechar.ads, widechar.adb (Is_UTF_32_Non_Graphic): New function
6513 Add full UTF-32 support
6514 Char_Code is now 32 bits
6516 * sinput.ads, sinput.adb (Skip_Line_Terminators): Extend to deal with
6517 wide character UTF_32 line terminators.
6518 Initialize Main_Source_File to avoid error when no main
6521 * errout.adb (Finalize): Do not check Num_SRef_Pragmas
6522 (Main_Source_File) when no main source has been loaded, to avoid
6525 2005-02-09 Robert Dewar <dewar@adacore.com>
6527 * a-strunb.ads, a-strunb.adb: Add missing pragma Ada_05 statements
6528 Fix name of Set routine
6530 * a-strfix.ads, a-strfix.adb: Add new index functions from AI-301 to
6533 * a-stwise.ads, a-stwise.adb, a-stwifi.ads, a-stwifi.adb,
6534 a-strsea.ads, a-strsea.adb: Add new index functions from AI-301 to
6537 * a-witeio.ads, a-witeio.adb, a-textio.ads, a-textio.adb: New function
6538 forms of Get_Line subprograms for AI-301.
6540 * a-wtcoau.adb, a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads,
6541 a-wtedit.adb, a-wtedit.adb, a-wtedit.ads, a-wttest.adb,
6542 a-wttest.ads, a-strmap.ads, a-strmap.adb, a-stwima.adb,
6543 a-stwima.ads: Minor reformatting.
6545 2005-02-09 Doug Rupp <rupp@adacore.com>
6546 Thomas Quinot <quinot@adacore.com>
6548 * adaint.c, adaint.h
6549 [VMS] (to_ptr32): New function.
6550 (MAYBE_TO_PTR32): New macro.
6551 (__gnat_portable_spawn,__gnat_portable_no_block_spawn): Adjust argv
6553 [VMS] (descriptor_s, ile_s): Use __char_ptr32 for adr field.
6554 [VMS] (#define fork()): Remove since unneccessary.
6555 (__gnat_set_close_on_exec): New routine to support
6556 GNAT.OS_Lib.Set_Close_On_Exec.
6558 * g-expect.adb (Set_Up_Communications): Mark the pipe descriptors for
6559 the parent side as close-on-exec so that they are not inherited by the
6562 * g-os_lib.ads, g-os_lib.adb (Set_Close_On_Exec): New subprogram to
6563 set or clear the FD_CLOEXEC flag on a file descriptor.
6565 2005-02-09 Eric Botcazou <ebotcazou@adacore.com>
6566 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6568 Fix for c330001 - PR ada/19386
6571 (gnat_to_gnu_field): Do not necessarily invoke make_packable_type
6572 on the field if Pragma Component_Alignment (Storage_Unit).
6573 (gnat_to_gnu_entity, case object): Do not treat a renaming that has
6574 side-effects as if it were a constant; also make SAVE_EXPR to protect
6576 (gnat_to_gnu_entity, case E_Record_Subtype): If have _Parent, make a
6578 (make_dummy_type): Set TYPE_UNCHECKED_UNION_P.
6579 (components_to_record): Test it.
6580 Fix improper usage of REFERENCE_CLASS_P.
6582 * utils2.c (build_binary_op, case MODIFY_EXPRP): Treat UNION_TYPE as
6585 * utils2.c: Minor reformatting.
6587 * utils.c (convert, case UNION_TYPE): Check TYPE_UNCHECKED_UNION;
6588 handle other cases like RECORD_TYPE.
6590 * utils.c (gnat_pushdecl): Set TREE_NO_WARNING.
6592 2005-02-09 Ed Schonberg <schonberg@adacore.com>
6594 * exp_aggr.adb (Gen_Assign): If the expression is an aggregate for a
6595 component of an array of arrays in an assignment context, and the
6596 aggregate has component associations that require sliding on
6597 assignment, force reanalysis of the aggregate to generate a temporary
6598 before the assignment.
6599 (Must_Slide): Make global to the package, for use in Gen_Assign.
6601 2005-02-09 Ed Schonberg <schonberg@adacore.com>
6603 * exp_ch4.adb (Expand_Composite_Equality): If a component is an
6604 unchecked union with no inferable discriminants, return a
6605 Raise_Program_Error node, rather than inserting it at the point the
6607 (Expand_Record_Equality, Component_Equality): Handle properly the case
6608 where some subcomponent is an unchecked union whose generated equality
6609 code raises program error.
6611 2005-02-09 Doug Rupp <rupp@adacore.com>
6613 * gnatbl.c: [VMS] (_POSIX_EXIT): Define.
6614 [VMS] (#define exit hack): Remove.
6616 2005-02-09 Pascal Obry <obry@adacore.com>
6617 Arnaud Charlet <charlet@adacore.com>
6619 * init.c (__gnat_initialize): Add a new parameter eh which contains the
6620 address of the exception registration. The Win32 version of this
6621 routine calls __gnat_install_SEH_handler() to initialize the SEH
6622 (Structured Exception Handling) handler.
6623 (__gnat_error_handler) [Win32]: Removed. Not needed as we use
6624 SEH (Structured Exception Handling) now.
6625 (__gnat_install_handler) [Win32]: Nothing to do now as we use SEH.
6626 (__gnat_initialize for ppc-vxworks): Adjust comments and the
6627 preprocessor condition protecting the call to the extra eh setup
6628 subprogram, which is only available for the ppc target.
6629 (__gnat_clear_exception_count): replaced reference to
6630 variable taskIdCurrent by call to taskIdSelf(), cleaner.
6632 * seh_init.c: New file.
6634 * Make-lang.in: (GNAT_ADA_OBJS): Add seh_init.o.
6635 (GNATBIND_OBJS): Idem.
6637 * misc.c (gnat_parse_file): Update call to __gnat_initialize. This
6638 routine takes a new parameter (a pointer to the exception registration
6639 for the SEH (Structured Exception Handling) support.
6641 * raise.h: (__gnat_install_SEH_handler): New prototype.
6642 Update copyright notice.
6644 * s-tassta.adb (Task_Wrapper): Declare the exception registration
6645 record and initialize it by calling __gnat_install_SEH_handler.
6647 2005-02-09 Vincent Celier <celier@adacore.com>
6649 * make.adb (Gnatmake): Do not fail when the main project has no object
6652 2005-02-09 Doug Rupp <rupp@adacore.com>
6654 * Makefile.in [VMS] (LN,LN_S): Define as cp -p
6655 Rename s-asthan-vms.adb to s-asthan-vms-alpha.adb.
6656 [VMS]: Add translations for g-enblsp.adb.
6658 * s-asthan-vms.adb: Removed.
6659 * s-asthan-vms-alpha.adb: Added.
6661 2005-02-09 Pascal Obry <obry@adacore.com>
6663 * Makefile.in (LIBGNAT_SRCS): Add seh_init.c.
6664 (LIBGNAT_OBJS): Add seh_init.o.
6666 2005-02-09 Arnaud Charlet <charlet@adacore.com>
6670 * Makefile.in: Link all gnat tools with -static-libgcc, since
6671 -shared-libgcc is now used by default on some systems (e.g. linux with
6673 Remove references to Makefile.prolog/generic, no longer used.
6675 2005-02-09 Vincent Celier <celier@adacore.com>
6677 * prj-makr.adb (Process_Directory): Put file name in canonical case
6678 before matching against the patterns.
6679 If gnatname has been invoked as <prefix>-gnatname
6680 then invoke the compiler as <prefix>-gcc, not just "gcc".
6682 2005-02-09 Ed Schonberg <schonberg@adacore.com>
6684 * sem_ch4.adb (Analyze_Selected_Component): Create Actual_Subtype even
6685 with expansion disabled. The actual subtype is needed among other
6686 places when the selected component appears in the context of a loop
6687 bound, and denotes a packed array.
6688 (Operator_Check): Always use the first subtype in the
6689 error message, to avoid the appearance of internal base types.
6690 (Transform_Object_Operation): Copy each actual in full
6691 to the parameter associations of the constructed call, rather than
6692 using the shallow copy mechanism of New_Copy_List. This ensures that
6693 the chaining of named associations is done properly.
6694 (Complete_Object_Operation): Rewrite node, rather than
6695 replacing it, so that we can trace back to the original selected
6698 * sem_elab.adb (Set_Elaboration_Constraint): For initialization calls,
6699 and calls that use object notation, if the called function is not
6700 declared in a withed unit, place the elaboration constraint on the
6701 unit in the context that makes the function accessible.
6702 (Check_Elab_Subtype_Declaration): Check whether a subtype declaration
6703 imposes an elaboration constraint between two packages.
6705 2005-02-09 Ed Schonberg <schonberg@adacore.com>
6707 * sem_ch7.adb (Uninstall_Declarations): Exchange full and private
6708 views of a private type after handling its private dependents, to
6709 maintain proper stack discipline between entry and exit from the
6712 2005-02-09 Cyrille Comar <comar@adacore.com>
6714 * s-finimp.adb: (Finalize_List): Optimize in the no-abort case.
6717 2005-02-09 Arnaud Charlet <charlet@adacore.com>
6719 * s-tporft.adb (Register_Foreign_Thread): Initialize Task_Image[_Len]
6720 fields for foreign threads.
6722 2005-02-09 Doug Rupp <rupp@adacore.com>
6724 * s-vaflop.adb: Add pragma Warnings (Off) to eliminate infinite
6725 recursion warnings when compiled with -gnatdm.
6727 2005-02-09 Robert Dewar <dewar@adacore.com>
6729 * usage.adb: Add line for switch -gnat05 (allow Ada 2005 extensions)
6730 Slight fix to documentation of -gnaty with no parameters
6732 * xr_tabls.ads: Add ??? comment for missing overall comment
6734 * xsinfo.adb: Make default file name be sinfo.h, since this is what
6735 we now use by default.
6737 * xsnames.adb: Adjust end of file test to look for five space followed
6738 by '#' instead of six spaces. The format of xsnames.adb was modified
6741 * a-numeri.ads: Add reference to AI-388 for greek letter pi
6744 * clean.adb: Minor reformatting.
6746 * gnat1drv.adb, gnatfind.adb, gnatlink.adb, gnatmem.adb,
6747 gnatname.adb: Minor reformatting
6748 Add 2005 to copyright output when utility is run
6750 * csets.adb: Eliminate obsolete comment
6752 * debug.adb, g-socket.ads, i-cobol.adb: Minor reformatting throughout
6755 * sem_eval.ads (Eval_Integer_Literal): Do not inline this, not useful.
6757 2005-02-09 Sergey Rybin <rybin@adacore.com>
6759 * gnat_ugn.texi: Add to the gnatpp section the paragraph describing
6760 the difference between compact and incompact layout and add the record
6761 representation clause to the example illustrating different layouts.
6762 Add the description of '-A5' gnatpp option ("align 'AT' keywords in
6763 component clauses").
6765 2005-02-09 Florian Villoing <villoing@adacore.com>
6767 * gnat_ugn.texi: Fix typos.
6768 Use @command to display 'gcc', 'gnatbind', etc. insted of @code or
6770 Make proper use of @ref, @xref and @pxref to avoid duplication of "see"
6771 in the generated documentation.
6773 2005-02-09 Arnaud Charlet <charlet@adacore.com>
6775 * gnat_ugn.texi: Remove all mentions of FSU threads, which are no
6777 Update linker wrapper when linking with non GNU C++.
6779 2005-02-09 Pascal Obry <obry@adacore.com>
6782 Document the procedure to debug the DllMain routine on Windows.
6783 Add note about -funwind-tables and mixed Ada and C/C++ programming in
6785 Document new BIND qualifer /RETURN_CODES=VMS.
6787 2005-02-09 Ben Brosgol <brosgol@adacore.com>
6789 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
6790 Edited gnatmetric chapter
6792 2005-02-09 Robert Dewar <dewar@adacore.com>
6795 Changes to document new wide wide character support
6797 Update documentation on Normalize_Scalars and Initialize_Scalars
6799 2005-02-09 Pascal Obry <obry@adacore.com>
6801 * s-taprop-mingw.adb, s-soflin.ads: Minor reformatting.
6803 2005-02-09 Jose Ruiz <ruiz@adacore.com>
6805 * s-osinte-vxworks.ads (taskPriorityGet): Add this function (imported
6806 from the VxWorks kernel) that is needed for getting the active
6807 priority of the different tasks.
6809 * s-atacco.ads, s-atacco.adb (Nothing): Remove this dummy procedure.
6810 Use a pragma Elaborate_Body in the spec file instead.
6811 Noticed by code reading.
6813 2005-02-09 Thomas Quinot <quinot@adacore.com>
6815 * exp_util.ads: Minor correction in comment.
6817 2005-02-09 Arnaud Charlet <charlet@adacore.com>
6819 * s-taprop.ads (Initialize): Update comments. Remove pragma Inline,
6820 since this procedure is now too complex to be worth inlining.
6822 2005-02-09 Richard Henderson <rth@redhat.com>
6824 * utils.c (gnat_define_builtin): Remove.
6825 (gnat_install_builtins): Use build_common_builtin_nodes.
6827 2005-02-09 Arnaud Charlet <charlet@adacore.com>
6829 * a-rbtgso.adb, a-crbtgo.ads, a-crbtgo.adb, a-crbtgk.ads,
6830 a-crbtgk.adb, a-crbltr.ads, a-coprnu.ads, a-coprnu.adb,
6831 a-coorse.ads, a-coorse.adb, a-convec.ads, a-convec.adb,
6832 a-contai.ads, a-coinve.ads, a-coinve.adb, a-cohata.ads,
6833 a-cohama.ads, a-cohama.adb, a-ciorse.ads, a-ciorse.adb,
6834 a-cihama.ads, a-cihama.adb, a-cidlli.ads, a-cidlli.adb,
6835 a-chtgop.ads, a-chtgop.adb, a-cgcaso.ads, a-cgcaso.adb,
6836 a-cgarso.ads, a-cgarso.adb, a-cdlili.ads, a-cdlili.adb,
6837 a-cgaaso.adb, a-coormu.adb, a-ciormu.adb, a-cihase.adb,
6838 a-cihase.ads, a-cohase.adb, a-cohase.ads, a-ciorma.ads,
6839 a-coorma.ads, a-swunha.ads, a-stunha.ads, a-ciormu.ads,
6840 a-coormu.ads, a-rbtgso.ads, a-swunha.adb, a-stunha.adb,
6841 a-cgaaso.ads, a-ciorma.adb, a-coorma.adb, a-secain.adb,
6842 a-secain.ads, a-slcain.ads, a-slcain.adb, a-shcain.ads,
6843 a-shcain.adb, a-chtgke.ads, a-chtgke.adb, a-stwiha.ads,
6844 a-stwiha.adb, a-strhas.ads, a-strhas.adb, a-chzla1.ads,
6845 a-chzla9.ads, a-lfztio.ads, a-liztio.ads, a-llfzti.ads,
6846 a-llizti.ads, a-sfztio.ads, a-siztio.ads, a-ssizti.ads,
6847 a-stzbou.adb, a-stzbou.ads, a-stzfix.adb, a-stzfix.ads,
6848 a-stzhas.adb, a-stzhas.ads, a-stzmap.adb, a-stzmap.ads,
6849 a-stzsea.adb, a-stzsea.ads, a-stzsup.adb, a-stzsup.ads,
6850 a-stzunb.adb, a-stzunb.ads, a-swunau.adb, a-swunau.ads,
6851 a-szmzco.ads, a-szunau.adb, a-szunau.ads, a-szunha.adb,
6852 a-szunha.ads, a-szuzti.adb, a-szuzti.ads, a-tiunio.ads,
6853 a-wwunio.ads, a-ztcoau.adb, a-ztcoau.ads, a-ztcoio.adb,
6854 a-ztcoio.ads, a-ztcstr.adb, a-ztcstr.ads, a-ztdeau.adb,
6855 a-ztdeau.ads, a-ztdeio.adb, a-ztdeio.ads, a-ztedit.adb,
6856 a-ztedit.ads, a-ztenau.adb, a-ztenau.ads, a-ztenio.adb,
6857 a-ztenio.ads, a-ztexio.adb, a-ztexio.ads, a-ztfiio.adb,
6858 a-ztfiio.ads, a-ztflau.adb, a-ztflau.ads, a-ztflio.adb,
6859 a-ztflio.ads, a-ztgeau.adb, a-ztgeau.ads, a-ztinau.adb,
6860 a-ztinau.ads, a-ztinio.adb, a-ztinio.ads, a-ztmoau.adb,
6861 a-ztmoau.ads, a-ztmoio.adb, a-ztmoio.ads, a-zttest.adb,
6862 a-zttest.ads, a-zzunio.ads: New files. Part of new Ada 2005
6865 2005-01-27 Laurent GUERBY <laurent@guerby.net>
6867 * Makefile.in: Fix a-intnam.ads from previous commit,
6868 add 2005 to copyright.
6869 * a-intman-rtems.ads: Renamed to...
6870 * a-intnam-rtems.ads:
6872 2005-01-27 Laurent GUERBY <laurent@guerby.net>
6874 * Makefile.in: Rename GNAT RTEMS specific files.
6875 * 5rtpopsp.adb, 4rintnam.ads, 5rosinte.adb,
6876 5rosinte.ads, 5rparame.adb: Replaced by files below.
6877 * s-tpopsp-rtems.adb, a-intman-rtems.ads, s-osinte-rtems.adb,
6878 s-osinte-rtems.ads, s-parame-rtems.adb: Replace files above.
6880 2005-01-27 Joel Sherrill <joel.sherrill@oarcorp.com>
6881 Laurent GUERBY <laurent@guerby.net>
6884 * 5rosinte.ads: Add No_Key constant.
6885 * 5rtpopsp.adb: Initialize ATCB_Key with No_Key and fix style.
6886 * gsocket.h: Do not include <sys/socket.h> with RTEMS either.
6888 2005-01-26 Laurent GUERBY <laurent@guerby.net>
6891 * i-cobol.adb (Valid_Numeric): Handle zero length case.
6893 2005-01-20 Richard Henderson <rth@redhat.com>
6895 * Makefile.in (alpha-linux, LIBGNAT_TARGET_PAIRS): Use
6896 a-intnam-linux.ads and system-linux-alpha.ads.
6897 * a-intnam-linux-alpha.ads: Remove file.
6898 * s-osinte-linux-alpha.ads (SIGUNUSED, SIGSTKFLT, SIGLOST): New.
6899 * system-linux-alpha.ads: New file.
6901 2005-01-18 Jakub Jelinek <jakub@redhat.com>
6904 * a-stunau.adb (Get_String): Don't return U.Reference, but Ret that is
6905 set to the new string.
6907 2005-01-18 Toon Moene <toon@moene.indiv.nluug.nl>
6909 * system-linux-ppc.ads: Set ZCX_By_Default and GCC_ZCX_Support
6912 2005-01-18 Richard Henderson <rth@redhat.com>
6914 * Makefile.in (LIBGNAT_TARGET_PAIRS, TOOLS_TARGET_PAIRS, MISCLIB,
6915 THREADSLIB, GNATLIB_SHARED, PREFIX_OBJS, LIBRARY_VERSION): Specialize
6917 * s-osinte-linux-alpha.ads, a-intnam-linux-alpha.ads: New files.
6919 2005-01-14 Andrew Pinski <pinskia@physics.uc.edu>
6921 * system-darwin-ppc.ads (ZCX_By_Default): Change to True.
6922 (GCC_ZCX_Support): Likewise.
6924 2005-01-11 Bastian Blank <waldi@debian.org>
6926 * system-linux-s390.ads: Define Preallocated_Stacks.
6927 * system-linux-s390x.ads: Likewise.
6929 2005-01-04 Arnaud Charlet <charlet@adacore.com>
6931 * gnat_ugn.texi: Fix texi errors with null variables.
6933 2005-01-03 Thomas Quinot <quinot@adacore.com>
6935 * gen-soccon.c: New utility program to generate g-soccon.ads
6938 * socket.c, gsocket.h: Split inclusion of system header files into a
6939 gsocket.h file separated from socket.c, to allow reuse in gen-soccon.c.
6941 * g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads,
6942 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
6943 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-mingw.ads,
6944 g-soccon-vxworks.ads, g-soccon-freebsd.ads: Note that these files
6945 should not be edited by hand anymore, but should be regenerated using
6948 2005-01-03 Robert Dewar <dewar@adacore.com>
6949 Ed Schonberg <schonberg@adacore.com>
6950 Vincent Celier <celier@adacore.com>
6952 * s-atacco.ads, a-direio.adb: Protect use of 'Constrained by warnings
6953 on/off, since this is an obsolescent feature, for which we now generate
6956 * sem_attr.adb (Analyze_Attribute, case Constrained): Issue warning if
6957 warning mode is set and obsolescent usage of this attribute occurs.
6958 (Resolve_Access, case 'Access): Note that GNAT uses the context type to
6959 disambiguate overloaded prefixes, in accordance with AI-235. GNAT code
6960 predates, and partly motivates, the adoption of the AI.
6961 Implement new Ada 2005 attribute Mod
6963 * exp_attr.adb (Expand_N_Attribute_Reference): Implement Ada 2005
6966 * par-ch4.adb (P_Name): In Ada 2005 mode, recognize new attribute Mod
6968 * snames.h, snames.ads, snames.adb: Add entry for No_Dependence for
6969 pragma restrictions.
6970 New entry for Ada 2005 attribute Mod.
6973 Add recognition of new pragma Restrictions No_Dependence
6974 Recognize restriction No_Obsolescent_Features at parse time
6976 * bcheck.adb: Add circuitry for checking for consistency of
6977 No_Dependence restrictions.
6979 * lib-writ.ads, lib-writ.adb: Output new R lines for No_Dependence
6982 * restrict.ads, restrict.adb: Add subprograms to deal with
6983 No_Dependence restrictions.
6985 * rtsfind.adb: Check that implicit with's do not violate No_Dependence
6988 * sem_ch3.adb, sem_ch11.adb, sem_ch13.adb, lib-xref.adb,
6989 sem_attr.adb: Add check for new restriction No_Obsolescent_Features
6991 * scn.ads, prj-err.ads, prj-err.adb, ali-util.adb, gprep.adb: Add new
6992 dummy parameter to scng instantiation.
6993 Needed for new restriction No_Obsolescent_Features
6995 * scn.adb: (Obsolescent_Check): New procedure
6996 Needed for new restriction No_Obsolescent_Features
6998 * scng.ads, scng.adb: Always allow wide characters in Ada 2005 mode, as
6999 specified by AI-285, needed for implementation of AI-388 (adding greek
7000 pi to Ada.Numerics).
7001 Add new generic formal to scng, needed for new restriction
7002 No_Obsolescent_Features.
7004 * s-rident.ads: Add new restriction No_Obsolescent_Features.
7006 * ali.ads, ali.adb: Adjustments for reading new No_Dependence
7008 (Scan_ALI): When finding an unexpected character on an R line, raise
7009 exception Bad_R_Line, instead of calling Fatal_Error, so that, when
7010 Ignore_Errors is True, default restrictions are set and scanning of the
7011 ALI file continues with the next line. Also, when Bad_R_Line is raised
7012 and Ignore_Errors is True, skip to the end of le line.
7014 * sem_ch10.adb: Check that explicit with's do not violate
7015 No_Dependence restrictions.
7016 (Install_Withed_Unit): Add code to implement AI-377 and diagnose
7017 illegal context clauses containing child units of instance.
7019 * sem_prag.adb: Processing and checking for new No_Dependence
7021 (Analyze_Pragma, case Psect_Object): Call Check_Arg_Is_External_Name to
7022 analyze and check the External argument.
7024 * a-numeri.ads: Add greek letter pi as alternative spelling of Pi
7026 2005-01-03 Robert Dewar <dewar@adacore.com>
7028 * atree.adb: Add a fifth component to entities
7029 This allows us to add 32 flags and four new fields
7031 * atree.ads: Add a fifth component to entities
7032 This allows us to add 32 flags and four new fields
7034 * einfo.ads, einfo.adb: Document new fields and new flags now available
7035 Add routines for printing new fields
7037 * treepr.adb: Call routines to print out additional fields if present
7039 2005-01-03 Arnaud Charlet <charlet@adacore.com>
7041 * bld.ads, bld.adb, bld-io.ads, bld-io.adb, gprcmd.adb,
7042 gpr2make.ads, gpr2make.adb: Remove gpr2make, replaced by gprmake.
7044 * Makefile.in: Add support to build shared Ada libraries on solaris x86
7045 Remove gpr2make, replaced by gprmake.
7046 Remove references to gnatmem and libaddr2line.
7047 Add indepsw.adb<indepsw-linux.adb to TOOLS_TARGET_PAIRS for IA64 linux.
7048 (gnatlib-shared-darwin): Add "-fno-common" to GNATLIBCFLAGS.
7049 Add support for specialized version of Ada.Numerics.Aux for Darwin: use
7050 a-numaux-darwin.ads and a-numaux-darwin.adb
7051 Enable mlib-tgt-lynxos.adb on lynxos.
7053 * Make-lang.in: Remove rules for gpr2make.
7054 When generating sdefault.adb, do not call Relocate_Path
7055 on S3 for function Target_Name, as it is not a path.
7056 Remove references to gnatmem and libaddr2line.
7058 * a-numaux-darwin.ads, a-numaux-darwin.adb, g-soccon-darwin.ads: New
7061 2005-01-03 Samuel Tardieu <tardieu@adacore.com>
7063 * checks.adb (Apply_Alignment_Check): Generate a warning if an object
7064 address is incompatible with its base type alignment constraints when
7065 this can be decided statically.
7067 2005-01-03 Olivier Hainque <hainque@adacore.com>
7069 * decl.c (compatible_signatures_p): New function. The intended purpose
7070 is to check if two function signatures for a call-site and a callee are
7071 compatible enough for the call to be valid. The underlying purpose is
7072 to check if a call to a mapped builtin is using the right interface.
7073 The current code actually does not check antyhing - this a placeholder
7074 for future refinements.
7075 (gnat_to_gnu_entity) <E_Subprogram_Call>: Add preliminary bits to handle
7076 builtin calls for convention Intrinsic.
7078 * gigi.h (builtin_decl_for): Declare (new function).
7080 * utils.c (gnat_install_builtins): Install the target specific builtins.
7081 (builtin_decl_for): New function, provide a dummy body for now.
7083 2005-01-03 Geert Bosch <bosch@adacore.com>
7085 * eval_fat.adb: (Eps_Model,Eps_Denorm): Remove, no longer used.
7086 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
7087 (Pred): Implement in terms of Succ.
7089 * trans.c (convert_with_check): Reimplement conversion of float to
7092 2005-01-03 Ed Schonberg <schonberg@adacore.com>
7093 Vincent Celier <celier@adacore.com>
7095 * exp_aggr.adb (Packed_Array_Aggregate_Handled): The values of the
7096 bounds can be negative, and must be declared Int, not Nat.
7098 * sem_elim.adb (Line_Num_Match): Correct wrong code when index in an
7099 array is checked after using the index in the array.
7101 * makegpr.adb (Add_Switches): Check if there is a package for the
7102 processor. If there is no package, do not look for switches.
7104 2005-01-03 Ed Schonberg <schonberg@adacore.com>
7106 * exp_ch3.adb (Stream_Operations_OK): Predicate to determine when the
7107 generation of predefined stream operations (specs and bodies) should
7108 proceed. Under various restrictions these subprograms must not be
7111 2005-01-03 Thomas Quinot <quinot@adacore.com>
7114 Declare subprogram index in Build_RPC_Receiver_Body, to reduce the
7115 amount of PCS-specific code in RACW stubs generation.
7116 (Copy_Specification): Set Etype on copied formal parameter entities, as
7117 this information is needed for PolyORB stubs generation.
7118 (PolyORB_Support.Build_Subprogram_Receiving_Stubs): Remove unused
7119 variable Dynamic_Async.
7120 (Build_Subprogram_Receiving_Stubs): Make PCS-specific
7121 (Build_RPC_Receiver_Specification): Make generic again, as recent
7122 changes have allowed RPC receivers to have the same profile for both
7123 variants of the PCS.
7124 Reorganise RPC receiver generation to reduce differences between the
7125 structure of GARLIC and PolyORB RPC receivers.
7126 (Add_Receiving_Stubs_To_Declarations): Make this subprogram
7128 Simplify elaboration code for RCI packages.
7130 * s-parint.ads, s-parint.adb, rtsfind.ads: Reorganise RPC receiver
7131 generation to reduce differences between the structure of GARLIC and
7132 PolyORB RPC receivers.
7134 * s-stratt.adb: Fix typo in comment.
7136 2005-01-03 Thomas Quinot <quinot@adacore.com>
7138 * exp_ch7.ads (Make_Final_Call): Rewrite comment (was incorrectly
7139 copied from Make_Init_Call).
7141 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do component
7142 reads and assignments on a temporary variable declared with appropriate
7145 2005-01-03 Robert Dewar <dewar@adacore.com>
7147 * i-c.adb (To_C): Raise CE if string is null and Append_Null
7149 2005-01-03 Robert Dewar <dewar@adacore.com>
7151 * i-cstrin.adb (Update): Do not append a null in form called with a
7152 String. This avoids unintended behavior.
7154 2005-01-03 Arnaud Charlet <charlet@adacore.com>
7157 * init.c: Fix warnings on Free BSD section.
7159 2005-01-03 Arnaud Charlet <charlet@adacore.com>
7162 * sinfo.ads: Fix obsolete reference to xsinfo.spt (replaced by
7165 2005-01-03 Vincent Celier <celier@adacore.com>
7167 * make.adb (Collect_Arguments_And_Compile): Do not attempt to build
7168 libraries when Unique_Compile is True (-u switch).
7171 2005-01-03 Robert Dewar <dewar@adacore.com>
7173 * namet.adb (Get_Decoded_Name_With_Brackets): Fix case of not allowing
7174 upper case letter or underscore after W, as allowed by spec.
7176 2005-01-03 Arnaud Charlet <charlet@adacore.com>
7178 * s-osinte-darwin.ads, s-osinte-darwin.adb: Clean up
7179 darwin port by using proper type definitions from header files.
7180 Use SIGTERM instead of SIGABRT for SIGADAABORT.
7182 2005-01-03 Robert Dewar <dewar@adacore.com>
7184 * par.adb: Enhance error message handling for configuration file
7187 2005-01-03 Robert Dewar <dewar@adacore.com>
7189 * s-arit64.adb (Double_Divide): Put back changes that got accidentally
7190 removed during the previous update (test properly for case of dividing
7191 largest negative number by -1, which generates overflow).
7193 2005-01-03 Ed Schonberg <schonberg@adacore.com>
7194 Sergey Rybin <rybin@adacore.com>
7196 * sem_ch12.adb (Analyze_Package_Instantiation): Create a separate node
7197 to use as the defining identifier for a formal package.
7198 (Remove_Parent): If the instance takes place within (an instance of)
7199 a sibling, preserve private declarations of common parent.
7201 2005-01-03 Ed Schonberg <schonberg@adacore.com>
7203 * sem_ch4.adb (Has_Fixed_Op): New predicate in Check_Arithmetic_Pair,
7204 to determine whether one of the operands is a fixed-point type for
7205 which a user-defined multiplication or division operation might be
7208 * sem_res.adb (Valid_Conversion): The legality rules for conversions
7209 of access types are symmetric in Ada 2005: either designated type can
7212 2005-01-03 Vincent Celier <celier@adacore.com>
7214 * s-fileio.adb (Temp_File_Record): Change length of string component
7215 Name from L_tmpnam + 1 to max_path_len + 1.
7217 2005-01-03 Arnaud Charlet <charlet@adacore.com>
7219 * s-tasini.ads, s-tasini.adb (Undefer_Abortion): Handle case of
7220 Self_Id.Deferral_Level = 0.
7221 (Do_Pending_Action): Move this function to the spec.
7223 * s-tasren.adb (Selective_Wait [Terminate_Selected]): Call
7224 Do_Pending_Action explicitely when needed, in case we're using
7225 No_Abort restrictions.
7227 * s-tassta.adb (Create_Task): If Abort is not allowed, reset the
7228 deferral level since it will not get changed by the generated code.
7229 Keeping a default value of 1 would prevent some operations (e.g.
7230 select or delay) to proceed successfully.
7232 2005-01-03 Ben Brosgol <brosgol@adacore.com>
7233 Robert Dewar <dewar@adacore.com>
7234 Cyrille Comar <comar@adacore.com>
7236 * ug_words, gnat_ugn.texi: Added alpha-ivms transitioning section to
7237 porting guide chapter (vms version).
7238 Revised doc title (removed "for native platforms") and subtitle.
7239 Add discussion on warning flag for obsolescent features. First we
7240 note that it applies to obsolete GNAT features, which was previously
7241 omitted. Second we contrast the behavior with that of the new
7242 Ada 2005 AI-368 restriction No_Obsolescent_Features.
7243 Preliminary rewriting of GNAT & libraries chapter in order to take
7244 into account default project locations & new project manager
7247 2005-01-03 Robert Dewar <dewar@adacore.com>
7249 * cstand.adb (Create_Operators): Clean up format and documentation of
7250 unary and binary operator result tables. No change in code, just
7251 reformatting and addition of comments.
7253 * errout.ads, gnatfind.adb, s-maccod.ads, sem.adb,
7254 sem_ch2.adb: Minor reformatting
7256 * atree.ads, elists.ads, lib.ads, namet.ads, nlists.ads, repinfo.ads,
7257 sinput.ads, stringt.ads, uintp.ads, urealp.ads: Minor clarification to
7258 comments for Tree_Read and Tree_Write.
7260 2005-01-03 Pascal Obry <obry@adacore.com>
7262 * exp_attr.ads: Minor reformatting.
7264 2005-01-03 Romain Berrendonner <berrendo@adacore.com>
7266 * comperr.adb (Compiler_Abort): Add specialized message for GAP
7269 2005-01-03 Ed Schonberg <schonberg@adacore.com>
7271 * exp_pakd.adb (Create_Packed_Array_Type): Add a guard to check
7272 whether the ancestor type is private, as may be the case with nested
7275 2004-12-30 Sohail Somani <sohail@sohailsomani.com>
7278 * trans.c (gnat_to_gnu): Fix typo: Use correct return variable.
7280 2004-12-23 Eric Botcazou <ebotcazou@libertysurf.fr>
7282 * trans.c (Attribute_to_gnu): Adjust call to get_inner_reference.
7283 * utils2.c (build_unary_op): Likewise.
7285 2004-12-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7287 * trans.c (mark_visited): Set TYPE_SIZES_GIMPLIFIED.
7289 2004-12-19 Richard Henderson <rth@redhat.com>
7291 * trans.c (gigi): Update gimplify_body call.
7293 2004-12-09 Nathan Sidwell <nathan@codesourcery.com>
7295 * decl.c (gnat_substitute_in_type): Remove SET_TYPE case.
7297 2004-12-07 Ed Falis <falis@adacore.com>
7299 * s-intman-vxworks.adb (Notify_Exception): removed useless check for
7300 current task being suspended.
7302 * init.c (__gnat_clear_exception): added to reset VxWorks exception
7304 (__gnat_map_signal): removed test for current task being suspended.
7306 2004-12-07 Gary Dismukes <dismukes@adacore.com>
7308 * a-exexpr.adb (Others_Value, All_Others_Value): Change initial values
7309 from 16#BEEF# to 16#7FFF# to avoid exceeding Integer'Last on 16-bit
7310 targets (such as AAMP).
7312 2004-12-07 Ed Schonberg <schonberg@adacore.com>
7314 * atree.adb (Visit_Itype): Create a new name for the generated itype,
7315 because the back-end may otherwise treat it as a redefinition of the
7318 2004-12-07 Eric Botcazou <ebotcazou@adacore.com>
7320 * back_end.adb (Scan_Back_End_Switches): Accept --param.
7322 * lang-specs.h: Accept --param.
7324 2004-12-07 Vincent Celier <celier@adacore.com>
7326 * make.adb (Check_Mains, Switches_Of): Adapt to name changes in
7327 package Prj (Current_Spec_Suffix => Ada_Spec_Suffix,
7328 Current_Body_Suffix => Ada_Body_Suffix).
7329 Take into account Externally_Built attribute.
7331 * clean.adb (In_Extension_Chain): Always return False when one of the
7332 parameter is No_Project.
7333 (Clean_Project): Adapt to changes in package Prj (Lang_Ada =>
7334 Ada_Language_Index).
7335 (Gnatclean): Adapt to change in package Prj.Pars (no parameter
7336 Process_Languages for procedure Parse).
7338 * gnatcmd.adb (Carg_Switches): New table.
7339 (GNATCmd): Put all switches following -cargs in the Carg_Switches table.
7340 Adapt to name changes in package Prj (Current_Spec_Suffix =>
7341 Ada_Spec_Suffix, Current_Body_Suffix => Ada_Body_Suffix).
7343 * mlib-prj.adb: Adapt to changes in packages Prj and Prj.Com: type
7344 Header_Num and function Hash are now declared in package Prj,
7347 * prj.adb (Suffix_Of): New function.
7348 (Set (Suffix)): New procedure.
7349 (Hash): One function moved from Prj.Com
7350 (Is_Present, Language_Processing_Data_Of): New functions
7351 (Set): Two new procedures
7352 (Add_Language_Name, Display_Language_Name): New procedures
7354 * prj.ads: (Suffix_Of): New function
7355 (Set (Suffix)): New procedure
7356 Add several types and tables for multi-language support.
7357 (Header_Num): Type moved from Prj.Com
7358 (Hash): Two functions moved from Prj.Com
7359 (Is_Present, Language_Processing_Data_Of): New functions
7360 (Set): Two new procedures
7361 (Add_Language_Name, Display_Language_Name): New procedures
7362 (Naming): Component name changes:
7363 Current_Spec_Suffix => Ada_Spec_Suffix,
7364 Current_Body_Suffix => Ada_Body_Suffix. Add new components:
7365 Impl_Suffixes, Supp_Suffixes.
7366 (Project_Data): New components: Externally_Built, Supp_Languages,
7367 First_Language_Processing, Supp_Language_Processing, Default_Linker,
7368 Default_Linker_Path.
7370 * prj-attr.adb: Add new attributes Ada_Roots and Externally_Built and
7371 new package Language_Processing with its attributes (Compiler_Driver,
7372 Compiler_Kind, Dependency_Option, Compute_Dependency, Include_Option,
7373 Binder_Driver, Default_Linker).
7375 * prj-com.ads, prj-com.adb (Hash): Function moved to package Prj.
7376 (Header_Num): Type moved to package Prj
7378 * prj-env.adb: Adapt to name changes in package Prj
7379 (Current_Spec_Suffix => Ada_Spec_Suffix,
7380 Current_Body_Suffix => Ada_Body_Suffix).
7382 * prj-ext.adb: Add the default project dir (<prefix>/log/gnat) by
7383 default to the project path, except the "-" is one of the directories
7384 in env var ADA_PROJECT_PATH.
7385 (Current_Project_Path): Global variable, replacing Project_Path
7386 that was in the body of Prj.Part.
7387 (Project_Path): New function
7388 (Set_Project_Path): New procedure
7389 Initialize Current_Project_Path during elaboration of the package
7390 Remove dependency on Prj.Com, no longer needed
7392 * prj-ext.ads (Project_Path): New function
7393 (Set_Project_Path): New procedure
7395 * prj-nmsc.adb (Body_Suffix_Of): New function. Returns .<lang> when no
7396 suffix is defined for language <lang>.
7397 (Find_Sources, Record_Other_Sources): Use Body_Suffix_Of, instead of
7398 accessing directly the components of Naming.
7399 (Look_For_Sources): Use Set (Suffix) to set the suffix of a language.
7400 Reorganise of this package.
7401 Break procedure Check in several procedures.
7403 * prj-nmsc.ads: Replace all procedures (Ada_Check,
7404 Other_Languages_Check and Language_Independent_Check) with a single
7407 * prj-pars.ads, prj-pars.adb (Parse): Remove parameter
7408 Process_Languages, no longer needed.
7410 * prj-part.adb (Project_Path): Move to the body of Prj.Ext as
7411 Current_Project_Path.
7412 Remove elaboration code, moved to the body of Prj.Ext
7413 Use new function Prj.Ext.Project_Path instead of old variable
7415 (Post_Parse_Context_Clause): Get Resolved_Path as a case-sensitive path.
7416 When comparing with project paths on the stack, first put the resolved
7417 path in canonical case.
7418 (Parse_Single_Project): Set the path name of the project file in the
7419 tree to the normalized path.
7421 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): Remove
7422 parameter Process_Languages, no longer needed.
7423 (Recursive_Check): Call Prj.Nmsc.Check, instead of Ada_Check and
7424 Other_Languages_Check.
7426 * prj-tree.ads (Project_Name_And_Node): New component Canonical_Path
7427 to store the resolved canonical path of the project file.
7428 Remove dependency to Prj.Com, no longer needed
7430 * prj-util.adb: Adapt to name changes in package Prj
7431 (Current_Spec_Suffix => Ada_Spec_Suffix, Current_Body_Suffix =>
7434 * snames.ads, snames.adb: New standard names: Ada_Roots, Binder_Driver,
7435 Compiler_Driver, Compiler_Kind, Compute_Dependency, Default_Linker,
7436 Externally_Built, Include_Option, Language_Processing.
7438 * makegpr.adb: Numerous changes due to changes in packages
7441 * gnatls.adb: Add the default project dir (<prefix>/log/gnat) by
7442 default to the project path, except whe "-" is one of the directories
7443 in env var ADA_PROJECT_PATH.
7444 (Gnatls): In verbose mode, add the new section "Project Search Path:"
7446 2004-12-07 Robert Dewar <dewar@adacore.com>
7448 * debug.adb: Document that -gnatdA automatically sets -gnatR3m
7450 * gnat1drv.adb (Gnat1drv): If debug flag A set, then automatically
7453 * repinfo.adb (List_Rep_Info): Remove special handling of -gnatdA
7454 flag. No longer needed now that we handle this in gnat1drv.adb.
7456 * repinfo.ads: Minor reformatting
7458 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7459 Olivier Hainque <hainque@adacore.com>
7460 Eric Botcazou <ebotcazou@adacore.com>
7462 * decl.c (maybe_pad_type): Use TYPE_SIZE_UNIT of the input type for
7463 TYPE_SIZE_UNIT of result type if SIZE is not specified.
7464 (make_aligning_type): Pass -1 as ADDRESSABLE to prevent the creation
7465 of a bitfield, which we know is useless and causes trouble because of
7466 alignment implications.
7468 * utils.c (create_var_decl): Set DECL_COMMON again on targets without
7470 (process_attributes): Clear DECL_COMMON again when a section attribute
7472 (finish_record_type): Independently track if RECORD_TYPE has SIZE and/or
7473 SIZE_UNIT already set and use to compute final SIZE and SIZE_UNIT.
7474 (create_field_decl): Special case ADDRESSABLE negative to mean
7475 "no bitfield creation", to be used by make_aligning_type. Don't
7476 restrict bitfield creation to !ADDRESSABLE any more, as some BLKmode
7477 fields claimed addressable still have to be bitfields. Use
7478 value_factor_p instead of a raw binop construction to check for the
7479 position's alignment.
7481 2004-12-07 Geert Bosch <bosch@adacore.com>
7483 * eval_fat.adb: Revert previous change.
7485 2004-12-07 Thomas Quinot <quinot@adacore.com>
7486 Ed Schonberg <schonberg@adacore.com>
7488 * exp_ch4.adb (Expand_N_Indexed_Component): For an indexed component
7489 with an implicit dereference as its prefix, use
7490 Insert_Explicit_Dereference instead of merely rewriting the prefix into
7491 an explicit dereference. This ensures that a reference to the original
7492 prefix is generated, if appropriate.
7494 * sem_util.adb (Insert_Explicit_Dereference): When an implicit
7495 dereference is rewritten to an explicit one, generate a reference to
7496 the entity denoted by its prefix using the original prefix node, so
7497 the dereference can be properly recorded as a read of the denoted
7498 access value, if appropriate.
7500 * sem_warn.adb (Output_Unreferenced_Messages): Do not abstain from
7501 emitting 'assigned but never read' warning on a variable on the basis
7502 that it has an access type.
7503 (Check_References): Emit unreferenced warning when the scope is a
7506 2004-12-07 Robert Dewar <dewar@adacore.com>
7507 Ed Schonberg <schonberg@adacore.com>
7509 * exp_ch6.adb (Expand_Call): Add comment on handling of back end
7512 * exp_intr.adb (Expand_Intrinsic_Call): Ignore unrecognized intrinsic,
7513 leaving call unchanged.
7514 This deals with the case where the pragma Import specified
7515 an external name, to be handled by the back end.
7517 * sem_prag.adb (Process_Import_Or_Interface): Do not check validity of
7518 subprogram which is Imported with convention Intrinsic if an
7519 External_Name argument is specified.
7520 (Process_Import_Or_Interface): Properly diagnose link name argument.
7521 (Inlining_Not_Possible): New name for Cannot_Inline, to avoid confusion
7522 with Sem_Ch6.Cannot_Inline.
7523 (Process_Inline): Provide separate warning for inapplicable inline
7525 (Cannot_Inline): Reject subprograms that have an at_end handler, so that
7526 treatment is uniform on different targets.
7528 2004-12-07 Ed Schonberg <schonberg@adacore.com>
7530 * exp_ch7.adb (Expand_Cleanup_Actions): If statement sequence of
7531 construct is rewritten, preserve end label to permit source navigation.
7533 2004-12-07 Thomas Quinot <quinot@adacore.com>
7535 * exp_dist.adb (Specific_Build_General_Calling_Stubs,
7536 Specific_Build_Stub_Target): New subprograms.
7537 (Build_Subprogram_Calling_Stubs): Make this procedure independent from
7538 the PCS implementation used, using the above PCS-customized subprograms.
7540 (PolyORB_Support.Helpers): New subunit containing supporting subprograms
7541 for generation of DSA code targeted to the PolyORB PCS.
7542 (Add_Stub_Type): Rewrite to isolate the parts that are specific to one
7543 implementation of the partition communication subsystem in ancillary
7545 (Specific_Build_Stub_Type, GARLIC_Support.Build_Stub_Type,
7546 PolyORB_Support.Build_Stub_Type): New subrograms containing the
7547 PCS-specific part of Add_Stub_Type.
7548 (Insert_Partition_Check): Use runtime library function to perform
7551 * rtsfind.ads: New entity System.PolyORB_Interface.Make_Ref
7552 (RE_Same_Partition): New entity, from s-parint.
7554 * s-parint.ads, s-parint.adb (Same_Partition): New subprogram.
7556 2004-12-07 Gary Dismukes <dismukes@adacore.com>
7558 * gnatmem.adb, gnatname.adb, gnatsym.adb, gprcmd.adb, vms_conv.adb:
7559 Output the copyright message on a separate line from the version
7562 2004-12-07 Joel Brobecker <brobecker@adacore.com>
7564 * g-os_lib.adb (Spawn): Explicitly initialize Saved_Error to avoid a
7565 compile-time warning.
7567 2004-12-07 Robert Dewar <dewar@adacore.com>
7569 * g-regpat.adb: (Match): Change a misuse of or to or else
7571 2004-12-07 Ed Schonberg <schonberg@adacore.com>
7574 (Generate_Reference): Handle properly a reference to an entry formal,
7575 when an accept statement has a pragma Unreferenced for it.
7577 * sem_ch9.adb (Analyze_Accept_Statement): Reset the Is_Referenced flag
7578 and the Has_Pragma_Unreferenced flag for each formal before analyzing
7579 the body, to ensure that warnings are properly emitted for each accept
7580 statement of a given task entry.
7582 2004-12-07 Vasiliy Fofanov <fofanov@adacore.com>
7584 * Makefile.in: Add support for foreign threads on VMS.
7586 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7588 * misc.c (gnat_types_compatible_p, LANG_HOOKS_TYPES_COMPATIBLE_P):
7590 (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): New.
7592 * adaint.h: (__gnat_dup, __gnat_dup2): Add missing decls.
7594 * trans.c (Exception_Handler_to_gnu_sjlj): Also handle renamed
7596 (call_to_gnu): Convert to actual DECL_ARG_TYPE, not variant of it.
7598 2004-12-07 Robert Dewar <dewar@adacore.com>
7600 * nlists.adb (Prepend_Debug): Remove parameters and nest within
7602 (Remove_Next_Debug): Same fix
7604 * nlists.ads: Correct bad comments for Prev and Prev_Non_Pragma (we do
7605 maintain back pointers now, though we did not used to, and comments
7607 (Prepend): Remove pragma Inline.
7608 (Remove_Next): Same cleanup
7610 2004-12-07 Thomas Quinot <quinot@adacore.com>
7612 * sem_ch4.adb (Process_Implicit_Dereference_Prefix): New subprogram
7613 used to record an implicit dereference as a read operation on its
7614 prefix when operating under -gnatc. Necessary to avoid spurious
7615 'variable assigned but never read' warnings in that mode.
7616 (Process_Indexed_Component, Analyze_Selected_Component): When the prefix
7617 is a non-overloaded implicit dereference, call the above subprogram to
7618 ensure proper recording of references.
7620 2004-12-07 Gary Dismukes <dismukes@adacore.com>
7622 * sem_ch5.adb (One_Bound): Remove call to Resolve, as the bound needs
7623 to be resolved later as part of Analyze_Iteration_Scheme's call to
7626 2004-12-07 Ed Schonberg <schonberg@adacore.com>
7628 * sem_ch8.adb (Find_Type): If node is a reference to 'Base and the
7629 prefix is not a scalar type, place error message on prefix, not on
7632 2004-12-07 Bernard Banner <banner@adacore.com>
7634 * vxaddr2line.adb: Add support for x86 vxworks
7636 2004-12-07 Thomas Quinot <quinot@adacore.com>
7638 * g-socket.ads (Get_Host_By_Address, Get_Host_By_Name): Clarify
7639 documentation of the behaviour of these functions when passed an IP
7640 address that has no record in the system hosts database and no reverse
7643 * cstand.adb, a-tags.ads: Fix typos in comment.
7645 2004-12-07 Robert Dewar <dewar@adacore.com>
7647 * exp_ch2.adb, exp_ch3.adb, exp_ch5.adb, exp_ch8.adb,
7648 exp_ch9.adb, exp_pakd.adb, interfac.ads, sem_ch6.adb,
7649 sem_ch7.adb, sem_ch10.adb, sem_ch13.adb, sem_ch3.adb,
7650 s-poosiz.ads: Minor reformatting
7652 * make.adb: Minor reformatting
7653 Add some ??? comments asking for more comments
7655 * s-poosiz.adb: Minor reformatting
7656 Add comments on alignment requirement
7658 * sinfo.ads: Remove obsolete comment and fix typo.
7660 2004-12-07 Vincent Celier <celier@adacore.com>
7661 Sergey Rybin <rybin@adacore.com>
7663 * gnat_ugn.texi: Update the section "The GNAT Driver and Project
7664 Files" with the new tool and package names.
7665 Reformatting to suppress most of the warnings for line too long
7666 Document the new section "Project Search Path:" in the output of
7668 Add gnatmetric section
7670 2004-12-07 Vincent Celier <celier@adacore.com>
7672 * vms_data.ads: Correct GNAT METRIC qualifiers: -I-, -Idir and
7673 -gnatec= are not direct switches of gnatmetric. Changed -eis to -eps
7674 and -eit to -ept. Added qualifier
7675 /ELEMENT_METRICS=CONSTRUCT_NESTING_MAX for new switch -ec.
7677 2004-11-27 Andreas Schwab <schwab@suse.de>
7679 * Make-lang.in (ada/trans.o): Depend on $(EXPR_H).
7681 2004-11-25 Arnaud Charlet <charlet@adacore.com>
7683 * g-socthi-mingw.ads, g-socthi-vms.ads: Remove C_Read and C_Write from
7684 internal implementation unit GNAT.Sockets.Thin,
7685 as their usage for sockets is non-portable (using the read and write
7686 functions from the system runtime library is fine on UNIX but won't
7687 work under Windows).
7689 * mingw32.h: Update copyright notice.
7691 2004-11-25 Arnaud Charlet <charlet@adacore.com>
7693 * ada-tree.h: Minor reformatting of previous change to avoid lines
7694 longer than 79 characters.
7696 2004-11-25 Olivier Hainque <hainque@adacore.com>
7698 * tb-gcc.c: GCC infrastructure based implementation of
7701 2004-11-24 Steven Bosscher <stevenb@suse.de>
7703 * misc.c (gnat_post_options): Don't clear
7704 flag_inline_functions.
7706 2004-11-22 Andrew Pinski <pinskia@physics.uc.edu>
7709 * ada-tree.h (lang_tree_node): Set chain_next to be the chain of the
7712 2004-11-21 Andreas Jaeger <aj@suse.de>
7714 * stylesw.adb: Change Style_Check_Subprogram_Order to
7715 Style_Check_Order_Subprograms.
7717 2004-11-18 Arnaud Charlet <charlet@adacore.com>
7719 * adaint.h, adaint.c
7720 (__gnat_portable_spawn): Fix cast of spawnvp third parameter
7722 Add also a cast to kill another warning.
7723 (win32_no_block_spawn): Initialize CreateProcess's dwCreationFlags
7724 parameter with the priority class of the parent process instead of
7725 always using the NORMAL_PRIORITY_CLASS.
7726 (__gnat_dup): New function.
7727 (__gnat_dup2): New function.
7728 (__gnat_is_symbolic_link): Enable the effective body of this
7729 function when __APPLE__ is defined.
7731 * g-os_lib.ads, g-os_lib.adb (Spawn): Two new procedures.
7734 2004-11-18 Olivier Hainque <hainque@adacore.com>
7736 * a-exexpr.adb (Others_Value, All_Others_Value): New variables, the
7737 address of which may be used to represent "others" and "all others"
7738 choices in exception tables, instead of the current harcoded
7739 (void *)0 and (void *)1.
7740 (Setup_Exception): Do nothing in the GNAT SJLJ case.
7742 * gigi.h (others_decl, all_others_decl): New decls representing the
7743 new Others_Value and All_Others_Value objects.
7744 (struct attrib): Rename "arg" component as "args", since GCC expects a
7745 list of arguments in there.
7747 * raise.c (GNAT_OTHERS, GNAT_ALL_OTHERS): Are now the address of the
7748 corresponding objects exported by a-exexpr, instead of hardcoded dummy
7751 * trans.c (Exception_Handler_to_gnu_zcx): Use the address of
7752 others_decl and all_others_decl instead of hardcoded dummy addresses
7753 to represent "others" and "all others" choices, which is cleaner and
7754 more flexible with respect to the possible eh pointer encoding policies.
7756 * utils.c (init_gigi_decls): Initialize others_decl and all_others_decl.
7757 (process_attributes): Account for the naming change of the "args"
7758 attribute list entry component.
7760 * decl.c (build_attr_list): Rename into prepend_attributes to allow
7761 cumulating attributes for different entities into a single list.
7762 (gnat_to_gnu_entity): Use prepend_attributes to build the list of
7763 attributes for the current entity and propagate first subtype
7764 attributes to other subtypes.
7765 <E_Procedure>: Attribute arguments are attr->args and not
7767 (build_attr_list): Ditto. Make attr->args a TREE_LIST when there is an
7768 argument provided, as this is what GCC expects. Use NULL_TREE instead
7771 2004-11-18 Robert Dewar <dewar@adacore.com>
7773 * a-stmaco.ads, exp_util.ads, exp_util.adb, i-cpp.ads, i-cpp.adb:
7774 Minor reformatting througout (including new function specs)
7775 Add ??? comments asking for clarification.
7777 2004-11-18 Thomas Quinot <quinot@adacore.com>
7779 * butil.ads, butil.adb, bindgen.adb (Get_Unit_Name_String): Remove
7780 incomplete duplicate implementation of this subprogram from butil.
7782 2004-11-18 Thomas Quinot <quinot@adacore.com>
7784 * exp_dist.adb (Build_RPC_Receiver_Body): New subprogram. This
7785 procedures factors the common processing for building an RPC receiver
7786 for an RCI package or an RACW type.
7787 Stylistic cleanup: change '/= Empty' to 'Present ()'; move body of
7788 Build_Remote_Subprogram_Proxy_Type into proper alphabetical order.
7789 (Get_PCS_Name): New subprogram. Returns the name of the PCS currently
7791 (Specific_Add_RACW_Features): New subprogram. PCS-specific part of
7793 (Specific_Add_RAST_Features): New subprogram. PCS-specific part of
7795 (Assign_Subprogram_Identifier): New subprogram. Provision for assigning
7796 distribution subprogram identifiers that are either subprogram numbers
7798 (Get_Subprogram_Ids): New subprogram. Retrieve both the numeric and
7799 string distribution identifiers assigned to a given subprogram.
7800 (Get_Subprogram_Id): Reimplement in terms of Get_Subprogram_Ids.
7801 (Add_RAS_Dereference_TSS): Add comments.
7802 (Build_General_Calling_Stubs): Note that the RACW_Type formal parameter
7803 is not referenced yet because it will be used by the PolyORB DSA
7805 (Insert_Partition_Check): Remove fossile code.
7806 (First_RCI_Subprogram_Id): Document this constant.
7807 (Add_RAS_Access_TSS): Correct the setting of the Etype of the
7809 (Get_Pkg_Name_String): Remove subprogram. Usage occurrences are
7810 replaced with calls to Get_Library_Unit_Name_String. Previously there
7811 were several instances of the same code in different locations in the
7812 compiler; this checkin completes the replacement of all of these
7813 instances with calls to a common subprogram.
7816 * sem_dist.adb: Remove comment noting that RPC receiver generation
7817 should be disabled for RACWs that implement RASs.
7818 (Process_Partition_Id): Use new subprogram Get_Library_Unit_Name_String.
7820 * sem_util.ads, sem_util.adb (Has_Stream): New function
7821 (Get_Library_Unit_Name_String): New subprogram to retrieve the fully
7822 qualified name of a library unit into the name buffer.
7823 (Note_Possible_Modification): Generate a reference only
7824 if the context comes from source.
7826 * snames.ads (PCS_Names): New subtype corresponding to names of
7827 supported implementations of the Partition Communication Subsystem
7828 (PCS) (i.e. the runtime library support modules for the distributed
7831 2004-11-18 Robert Dewar <dewar@adacore.com>
7832 Ed Schonberg <schonberg@adacore.com>
7834 * einfo.ads, einfo.adb: Remove Is_Psected flag, no longer used
7835 (Has_Rep_Pragma): New function
7836 (Has_Attribute_Definition_Clause): New function
7837 (Record_Rep_Pragma): Moved here from sem_ch13.adb
7838 (Get_Rep_Pragma): Remove junk kludge for Stream_Convert pragma
7840 * sem_ch13.ads, sem_ch13.adb (Record_Rep_Pragma): Moved to einfo.adb
7842 * exp_prag.adb: (Expand_Pragma_Common_Object): New procedure
7843 (Expand_Pragma_Psect_Object): New procedure
7844 These procedures contain the revised and cleaned up processing for
7845 these two pragmas. This processing was formerly in Sem_Prag, but
7846 is more appropriately moved here. The cleanup involves making sure
7847 that the pragmas are properly attached to the tree, and that no
7848 nodes are improperly shared.
7850 * sem_prag.adb: Move expansion of Common_Object and Psect_Object
7851 pragmas to Exp_Prag, which is more appropriate.
7852 Attach these two pragmas to the Rep_Item chain Use Rep_Item chain to
7853 check for duplicates Remove use of Is_Psected flag, no longer needed.
7854 Use new Make_String_Literal function with string.
7856 * exp_attr.adb (Expand_Fpt_Attribute): The floating-point attributes
7857 that are functions return universal values, that have to be converted
7858 to the context type.
7859 Use new Make_String_Literal function with string.
7860 (Get_Stream_Convert_Pragma): New function, replaces the use of
7861 Get_Rep_Pragma, which had to be kludged to work in this case.
7863 * freeze.adb: Use new Has_Rep_Pragma function
7865 * exp_intr.adb, exp_ch3.adb, sem_attr.adb: Use new Make_String_Literal
7866 function with string.
7867 Use new Has_Rep_Pragma function.
7869 * tbuild.ads, tbuild.adb (Make_String_Literal): New function, takes
7872 2004-11-18 Robert Dewar <dewar@adacore.com>
7874 * errout.ads, errout.adb: (First_Sloc): New function
7876 * par-ch5.adb (P_Condition): Check for redundant parens is now a style
7877 check (-gnatyx) instead of being included as a redundant construct
7880 * sem_ch6.adb: Change name Style_Check_Subprogram_Order to
7881 Style_Check_Order_Subprograms.
7883 * style.ads, styleg.ads, styleg.adb, styleg-c.adb, stylesw.ads,
7884 stylesw.adb: Add Style_Check_Xtra_Parens
7886 * usage.adb: Add line for -gnatyx (check extra parens)
7888 * vms_data.ads: Add entry for STYLE_CHECKS=XTRA_PARENS => -gnatyx
7890 2004-11-18 Ed Schonberg <schonberg@adacore.com>
7891 Robert Dewar <dewar@adacore.com>
7893 * exp_ch4.adb (Expand_N_Selected_Component): If the component is the
7894 discriminant of a constrained subtype, analyze the copy of the
7895 corresponding constraint, because in some cases it may be only
7897 Removes long-lived ??? comments.
7899 * exp_ch7.adb (Establish_Transient_Scope): Remove complex code that
7900 handled controlled or secondary-stack expressions within the
7901 iteration_scheme of a loop.
7903 * sem_ch5.adb (Analyze_Iteration_Scheme): Build a block to evaluate
7904 bounds that may contain functions calls, to prevent memory leaks when
7905 the bound contains a call to a function that uses the secondary stack.
7906 (Check_Complex_Bounds): Subsidiary of Analyze_Iteration_Scheme, to
7907 generate temporaries for loop bounds that might contain function calls
7908 that require secondary stack and/or finalization actions.
7910 * sem_ch4.adb (Analyze_Indexed_Component_Form): If the prefix is a
7911 selected component and the selector is overloadable (not just a
7912 function) treat as function call, Analyze_Call will disambiguate if
7914 (Analyze_Selected_Component): Do not generate an actual subtype for the
7915 selected component if expansion is disabled. The actual subtype is only
7916 needed for constraint checks.
7917 (Analyze_Allocator): If restriction No_Streams is set, then do
7918 not permit objects to be declared of a stream type, or of a
7919 composite type containing a stream.
7921 * restrict.ads: Remove the a-stream entry from Unit_Array, since
7922 No_Streams no longer prohibits with'ing this package.
7924 * sem_ch3.adb (Build_Derived_Record_Type): If the parent type has
7925 discriminants, but the parent base has unknown discriminants, there is
7926 no discriminant constraint to inherit. Such a discrepancy can arise
7927 when the actual for a formal type with unknown discriminants is a
7928 similar private type whose full view has discriminants.
7929 (Analyze_Object_Declaration): If restriction No_Streams is set, then
7930 do not permit objects to be declared of a stream type, or of a
7931 composite type containing a stream.
7933 2004-11-18 Ed Schonberg <schonberg@adacore.com>
7935 * exp_dbug.ads: Update documentation to reflect simpler encoding for
7936 protected operations.
7938 * exp_ch9.adb (Build_Selected_Name): Do not include "PT" suffix in
7939 generated name, it complicates decoding in gdb and hinders debugging
7940 of protected operations.
7941 (Build_Barrier_Function_Specification): Set the Needs_Debug_Info
7942 flag for the protected entry barrier function.
7943 (Build_Protected_Entry_Specification): Set the Needs_Debug_Info
7944 flag for the protected entry function.
7946 2004-11-18 Nicolas Setton <setton@adacore.com>
7948 * expect.c: Define __unix__ when __APPLE__ is defined.
7950 * Makefile.in: Inform the value of the variable GMEM_LIB in the
7951 Darwin-specific section.
7953 * lang-specs.h: Change the placement of the %1 marker.
7954 Works around the fact that gcc adds -fPIC by default under Darwin.
7956 2004-11-18 Ed Schonberg <schonberg@adacore.com>
7958 * exp_pakd.adb (Convert_To_PAT_Type): After replacing the original
7959 type of the object with the packed array type, set the Analyzed flag
7960 on the object if it is an entity or simple indexed component, to avoid
7961 spurious type errors.
7963 2004-11-18 Gary Dismukes <dismukes@adacore.com>
7965 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
7966 gnatls.adb, gnatxref.adb, gprep.adb: Output the copyright message on a
7967 separate line from the version message.
7969 2004-11-18 Ed Falis <falis@adacore.com>
7971 * init.c (__gnat_map_signal): map SIGSEGV to Storage_Error for AE653
7973 (init_float): Eliminate initialization of floating point status for
7974 AE653. The instructions have no effect for vThreads.
7976 2004-11-18 Vincent Celier <celier@adacore.com>
7978 * make.adb (Gnatmake): Invoke gnatlink with -shared-libgcc when
7979 gnatbind is invoked with -shared.
7981 2004-11-18 Jose Ruiz <ruiz@adacore.com>
7983 * s-tposen.adb (Lock_Entry): Remove the code for raising Program_Error
7984 for Detect_Blocking which is redundant with the check done within the
7985 procedure Protected_Single_Entry_Call.
7986 (Lock_Read_Only_Entry): Remove the code for raising Program_Error for
7987 Detect_Blocking which is redundant with the check done within the
7988 procedure Protected_Single_Entry_Call.
7990 2004-11-18 Vincent Celier <celier@adacore.com>
7992 * makegpr.adb (Compile): Put the compiling switches (in package
7993 Compiler and on the command line) immediately after "-c", instead of
7994 at the end of the command line invocation of the compiler, when
7995 compiling a non-Ada file.
7996 (Build_Global_Archive): When there is no need to rebuild the archive,
7997 set Global_Archive_Exists, so that the archive is passed to the linker
8000 2004-11-18 Robert Dewar <dewar@adacore.com>
8001 Sergey Rybin <rybin@adacore.com>
8004 Remove extra paren check from list of checks for redundant constructs
8005 Add documentation of new -gnatyx style check (check extra parens)
8006 Remove paragraph about gnatelim debug options.
8008 * gnat_rm.texi: Document that Ada.Streams now forbids creating stream
8009 objects rather than forbidding dependencies on the package Ada.Streams.
8011 * sinfo.ads: Add ??? note that we should document pragmas passed to
8014 * g-expect.ads: Fix a few typos in the comments.
8016 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
8018 * misc.c (gnat_handle_option): Use %< and %> for quoting in
8021 2004-11-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8023 * a-numaux-x86.adb (Tan): Fix fdivp syntax.
8025 2004-11-07 Andreas Schwab <schwab@suse.de>
8027 * Makefile.in (install-gnatlib): Remove spurious hyphen.
8029 2004-11-02 Andrew Pinski <pinskia@physics.uc.edu>
8032 * Makefile.in (darwin): Set soext to .dylib.
8034 2004-10-26 Vincent Celier <celier@gnat.com>
8035 Thomas Quinot <quinot@act-europe.fr>
8037 * g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.ads:
8038 (C_Writev): Change MSG_Forced_Flags to Constants.MSG_Forced_Flags as
8039 there is no use of GNAT.Sockets.Constants.
8040 Remove remaining pragma Import for C_Write
8041 Remove C_Read and C_Write from internal implementation unit
8042 GNAT.Sockets.Thin, as their usage for sockets is non-portable (using
8043 the read and write functions from the system runtime library is fine
8044 on UNIX but won't work under Windows).
8046 * g-socket.adb: (Abort_Selector): Use C_Send instead of C_Write.
8047 (Check_Selector): Use C_Recv instead of C_Read.
8048 Selectors are the GNAT.Sockets abstraction to perform a select()
8049 call on a set of descriptors. To allow abortion of an ongoing
8050 select operation, some data is written to a dedicated socket that
8051 is always monitored.
8052 Under Windows, the write and read library functions cannot operate
8053 on sockets, so we need to use send and recv instead, which is portable
8054 across all supported platforms.
8056 * g-socthi.ads: Remove C_Read and C_Write from internal implementation
8057 unit GNAT.Sockets.Thin, as their usage for sockets is non-portable
8058 (using the read and write functions from the system runtime library is
8059 fine on UNIX but won't work under Windows).
8061 2004-10-26 Nicolas Setton <setton@act-europe.fr>
8063 * mlib-tgt-darwin.adb: New file.
8065 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
8066 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
8067 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
8068 mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb (Archive_Indexer_Options): New
8071 * Makefile.in: Add support for building shared libraries under Darwin.
8072 (EXTRA_GNATRTL_NONTASKING_OBJS, ppc-vxworks): Add s-vxwexc.o, containing
8073 the low level EH init subprogram to be called from __gnat_initialize.
8075 * mlib-tgt.ads, mlib-tgt.adb (Archive_Indexer_Options): New subprogram,
8076 indicates which options to pass to the archive indexer.
8078 * mlib-utl.adb: Add support for calling ranlib with additional
8079 options. This is needed for instance under Mac OS X.
8080 (Ranlib_Options): New global variable, used to store the potential
8081 options to pass to ranlib.
8082 (Ar): Use Ranlib_Options when spawning ranlib.
8083 (Initialize): Set the value of ranlib option.
8085 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
8087 * s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K
8088 instead of 8K, to reflect the real potential needs for stack-checking
8091 2004-10-26 Pascal Obry <obry@gnat.com>
8093 * s-parame-mingw.adb (Default_Stack_Size): Add some comments.
8095 * s-taprop-mingw.adb (Create_Task): Set initial stack size to 1024. On
8096 Windows only the initial thread stack size can be set so it is good to
8097 start we a low stack size.
8098 The OS will adjust the size as needed.
8100 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
8101 Nicolas Setton <setton@act-europe.fr>
8103 * expect.c, adaint.c, link.c, sysdep.c (unix sections): Guard with
8104 "__unix__" instead of "unix".
8105 The latter is implicitly defined by gcc3.2 but not by gcc >= 3.4, so the
8106 sections were just mistakenly ignored. The former is
8107 implicitely defined by gcc2.8, gcc3.2 and gcc3.4.
8108 Update #ifdef preprocessor macro to detect the symbol __hpux__ instead
8109 of hpux. This prevents an unwanted definition of the symbol
8110 convert_addresses in adaint.o.
8112 2004-10-26 Gary Dismukes <dismukes@gnat.com>
8114 * a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#, for
8115 compatibility with type Unwind_Word on 16-bit targets such as AAMP.
8117 2004-10-26 Cyrille Comar <comar@act-europe.fr>
8119 * a-filico.ads, a-filico.adb: fix incorrect header.
8121 2004-10-26 Javier Miranda <miranda@gnat.com>
8123 * a-ststio.ads: Fix typo in identifier
8125 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
8127 * sem_ch4.adb: Minor reformatting.
8129 2004-10-26 Ed Schonberg <schonberg@gnat.com>
8131 * checks.adb (Expr_Known_Valid): If floating-point validity checks are
8132 enabled, check the result of unary and binary operations when the
8133 expression is the right-hand side of an assignment.
8135 2004-10-26 Vincent Celier <celier@gnat.com>
8137 * clean.adb (Delete): Do not output warnings when in quiet output and
8138 not in verbose mode.
8139 (Force_Deletions): New Boolean flag, defaulted to False
8140 (Delete): Only delete a file if it is writable, and when
8141 Force_Deletions is True.
8142 (Parse_Cmd_Line): New switch -f: set Force_Deletions to True
8143 (Usage): Line for new switch -f
8144 (Clean_Directory): Use GNAT.OS_Lib.Set_Writable instead of rolling our
8147 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
8149 * decl.c (gnat_to_gnu_field): Use the type of the inner object for a
8150 JM type only if its size matches that of the wrapper. When a size is
8151 prescribed and the field is not aliased, remove the wrapper of a JM
8152 type only if the size is not greater than that of the packed array.
8153 (gnat_to_gnu_entity): Change the extension of packed array wrappers
8156 2004-10-26 Geert Bosch <bosch@gnat.com>
8158 * eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used.
8159 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
8160 (Pred): Implement in terms of Succ.
8162 2004-10-26 Ed Schonberg <schonberg@gnat.com>
8164 * exp_aggr.adb (Safe_Component): An aggregate component that is an
8165 unchecked conversion is safe for in-place use if the expression of the
8167 (Expand_Array_Aggregate): An aggregate that initializes an allocator may
8168 be expandable in place even if the aggregate does not come from source.
8169 (Convert_Array_Aggr_In_Allocator): New procedure to initialize the
8170 designated object of an allocator in place, rather than building it
8171 first on the stack. The previous scheme forces a full copy of the array,
8172 and may be altogether unsusable if the size of the array is too large
8173 for stack allocation.
8175 2004-10-26 Robert Dewar <dewar@gnat.com>
8177 * exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array
8178 compares if the component is atomic.
8180 * exp_ch5.adb (Expand_Assign_Array): Make sure we expand a loop for
8181 array assignment if the component type is atomic.
8183 2004-10-26 Ed Schonberg <schonberg@gnat.com>
8184 Eric Botcazou <ebotcazou@act-europe.fr>
8186 * exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter
8187 is aliased and is a by_reference type, do not pass by copy.
8188 (Expand_N_Function_Call) <Rhs_Of_Assign_Or_Decl>: New function to
8189 detect whether the call is in the right side of an assignment or
8190 the expression of an object declaration. Recurse on component
8191 association within aggregates.
8192 Call it in the condition that determines whether the temporary is
8193 necessary for correct stack-checking.
8195 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
8197 * exp_dist.adb (Build_General_Calling_Stubs): New formal parameter
8198 RACW_Type, used in the PolyORB version.
8199 Rename RCI_Info to RCI_Locator, for consistency between the PolyORB
8200 version and the GARLIC version.
8202 * snames.ads, snames.adb, s-parint.ads, s-parint.adb:
8203 Rename RCI_Info to RCI_Locator for better consistency between the
8204 GARLIC and PolyORB versions of the distributed systems annex.
8205 (DSA_Implementation_Name): This enumeration lists the possible
8206 implementations of the Partition Communication Subsystem for the
8207 Distributed Systems Annex (DSA). The three available implementations
8208 are the dummy stub implementation (No_DSA), and two versions based on
8209 two different distribution runtime libraries: GARLIC and PolyORB. Both
8210 the GARLIC PCS and the PolyORB PCS are part of the GLADE distribution
8212 Change the literal GLADE_DSA to GARLIC_DSA to accurately describe
8215 * rtsfind.ads: Rename RCI_Info to RCI_Locator for better consistency
8216 between the GARLIC and PolyORB versions of the distributed systems
8218 Remove RE_Unbounded_Reclaim_Pool since it is unused.
8220 2004-10-26 Gary Dismukes <dismukes@gnat.com>
8222 * gnat1drv.adb: Suppress calling the back end when
8223 Frontend_Layout_On_Target is true.
8225 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
8227 * g-os_lib.ads, g-os_lib.adb (Set_Executable, Set_Writable,
8228 Set_Read_Only): New subprograms.
8229 These new routines allow the user to set or unset the Owner execute
8230 and Owner write permission flags on a file.
8232 * makegpr.adb, mlib.adb, mlib-prj.adb: Use
8233 GNAT.OS_Lib.Set_Executable instead of rolling our own.
8235 2004-10-26 Matthew Gingell <gingell@gnat.com>
8237 * i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI.
8239 2004-10-26 Pascal Obry <obry@gnat.com>
8241 * init.c (__gnat_error_handler) [Win32]: Instead of trying to read the
8242 memory before the faulting page we properly test the process read
8243 access for this address using appropriate Win32 routine.
8244 (HPUX sections): guard with "__hpux__" instead of "hpux".
8246 2004-10-26 Robert Dewar <dewar@gnat.com>
8248 * lib-xref.adb (Generate_Reference): Don't complain about reference to
8249 entry parameter if pragma Unreferenced set, since we do not properly
8250 handle the case of multiple parameters.
8252 2004-10-26 Vincent Celier <celier@gnat.com>
8254 * prj-env.adb: (Contains_ALI_Files): New Boolean function
8255 (Ada_Objects_Path.Add): For a library project, add to the object path
8256 the library directory only if there is no object directory or if the
8257 library directory contains ALI files.
8258 (Set_Ada_Paths.Add.Recursive_Add): Ditto
8260 2004-10-26 Vincent Celier <celier@gnat.com>
8262 * prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual
8263 extension of library projects.
8265 * prj-part.adb: If env var ADA_PROJECT_PATH is not defined, project
8266 path defaults to ".:<prefix>/lib/gnat".
8267 (Parse): For an extending all project, allow direct import of a project
8268 that is virtually extended.
8270 * prj-proc.adb (Imported_Or_Extended_Project_From): If a project with
8271 the specified name is directly imported, return its ID. Otherwise, if
8272 an extension of this project is imported, return the ID of the
8275 2004-10-26 Robert Dewar <dewar@gnat.com>
8277 * s-arit64.adb: (Le3): New function, used by Scaled_Divide
8278 (Sub3): New procedure, used by Scaled_Divide
8279 (Scaled_Divide): Substantial rewrite, avoid duplicated code, and also
8280 correct more than one instance of failure to propagate carries
8282 (Double_Divide): Handle overflow case of largest negative number
8283 divided by minus one.
8285 * s-arit64.ads (Double_Divide): Document that overflow can occur in
8286 the case of a quotient value out of range.
8289 2004-10-26 Robert Dewar <dewar@gnat.com>
8291 * s-bitops.adb (Bit_Eq): Remove redundant check.
8293 * s-bitops.ads: Minor comment updates
8294 Change some occurrences of Address to System.Address
8296 * s-carsi8.ads: Fix minor cut-and-paste error in comments
8298 2004-10-26 Ed Schonberg <schonberg@gnat.com>
8300 * sem_attr.adb (Resolve_Attribute, case 'Access): Apply proper
8301 accessibility check to prefix that is a protected operation.
8303 2004-10-26 Ed Schonberg <schonberg@gnat.com>
8305 * sem_ch10.adb (Optional_Subunit): If file of expected subunit is
8306 empty, post message on stub.
8308 2004-10-26 Ed Schonberg <schonberg@gnat.com>
8309 Javier Miranda <miranda@gnat.com>
8311 * sem_ch12.adb (In_Main_Context): Predicate to determine whether the
8312 current instance appears within a unit that is directly in the context
8314 Used to determine whether the body of the instance should be analyzed
8315 immediately after its spec, to make its subprogram bodies available
8316 for front-end inlining.
8317 (Analyze_Formal_Array_Type): Cleanup condition that checks that range
8318 constraint is not allowed on the component type (AARM 12.5.3(3))
8320 2004-10-26 Cyrille Comar <comar@act-europe.fr>
8322 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
8323 'Storage_Pool): enhance, document & limit detection of non-sharable
8326 * impunit.adb: Make System.Pool_Global and System.Pool_Local visible.
8328 * s-pooglo.ads: Add more documentation now that this pool is properly
8331 2004-10-26 Ed Schonberg <schonberg@gnat.com>
8333 * sem_ch3.adb (Complete_Private_Subtype): If the full view is a task
8334 or protected type with discriminants, do not constrain the
8335 corresponding record type if the subtype declaration has no
8336 discriminant constraints. This can be the case in source code, or in
8337 the subtype declaration created to rename an actual type within an
8340 2004-10-26 Ed Schonberg <schonberg@gnat.com>
8342 * sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a
8343 different kind of stub (possibly wrong name for file), do not check
8345 (Uses_Secondary_Stack): New subsidiary to Build_Body_To_Inline. If body
8346 includes call to some function that returns an unconstrained type, do
8349 2004-10-26 Ed Schonberg <schonberg@gnat.com>
8351 * sem_elab.adb (Check_Elab_Call): Do not check a call that does not
8352 appear in the code for the main unit. Dependencies among units in the
8353 context of the main unit are established when those other units are
8354 compiled. Otherwise spurious elaboration constraints can generate
8355 incorrect elaboration circularities.
8357 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
8358 Ed Schonberg <schonberg@gnat.com>
8360 * sem_util.adb (Is_Aliased_View): Defend against the case where this
8361 subprogram is called with a parameter that is not an object name. This
8362 situation arises for some cases of illegal code, which is diagnosed
8363 later, and in this case it is wrong to call Is_Aliased, as that might
8364 cause a compiler crash.
8365 (Explain_Limited_Type): Refine previous fix to include
8366 inherited components of derived types, to provide complete information.
8368 * exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that
8369 is the prival for a protected object.
8370 It is necessary to mark this entity as a variable, in addition to
8371 flagging it as Aliased, because Sem_Util.Is_Aliased_View has been
8372 modified to avoid checking the Aliased flag on entities that are not
8373 objects. (Checking that flag for non-objects is erroneous and could
8374 lead to a compiler crash).
8376 2004-10-26 Robert Dewar <dewar@gnat.com>
8378 * s-fatgen.adb (Pred): Fix redundant test for X > 0.0, since if
8379 X_Frac = 0.5, then we know that the number X must be positive.
8380 (Succ): Remove the same redundant test, and also fix the primary test
8381 to test for X_Frac = -0.5 (used to be 0.5) which is clearly wrong.
8383 (Decompose): Add fuller comments to spec
8385 2004-10-26 Pascal Obry <obry@gnat.com>
8387 * tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr
8388 validity (process must have read access). Set to 0 in all other cases.
8389 (STOP_FRAME): Now check for ptr validity to avoid a segmentation
8391 (VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a
8392 segmentation violation.
8394 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
8396 * trans.c (call_to_gnu): For an (in-)out parameter passed by reference
8397 whose type is a constructed subtype of an aliased object with an
8398 unconstrained nominal subtype, convert the actual to the constructed
8399 subtype before taking its address.
8401 2004-10-26 Vincent Celier <celier@gnat.com>
8403 * a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb
8404 (Is_Path_Name_Case_Sensitive): New function
8406 * a-direct.adb (To_Lower_If_Case_Insensitive): New procedure
8407 (Base_Name, Simple_Name, Current_Directory, Compose,
8408 Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on
8411 2004-10-26 Cyrille Comar <comar@act-europe.fr>
8412 Vasiliy Fofanov <fofanov@act-europe.fr>
8413 Vincent Celier <celier@gnat.com>
8415 * gnat_ugn.texi: Generalize "finding memory problems" section into a
8416 "memory management issues" section and document some of the useful
8417 memory pools provided as part of the GNAT library.
8418 Remove "virtual" from declaration of A::method2 in
8419 the simple example of Ada/C++ mixed system.
8420 Library Projects may be virtually extended: their virtual extensions
8421 are not Library Projects.
8422 Added section on extending project hierarchies.
8424 2004-10-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
8426 * adaint.c (__gnat_get_libraries_from_registry): Cast value
8428 (__gnat_portable_spawn): Remove const.
8430 * mingw32.h (MAXPATHLEN): Check for previous definition.
8432 2004-10-17 Matthias Klose <doko@debian.org>
8434 * gnatvsn.ads: Set gnat library version to 4.0.
8436 2004-10-05 Vincent Celier <celier@gnat.com>
8438 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Options_2
8440 2004-10-04 Laurent GUERBY <laurent@guerby.net>
8443 * Makefile.in: Define and use RANLIB_FLAGS.
8445 2004-10-04 Pascal Obry <obry@gnat.com>
8447 * tracebak.c: Always set LOWEST_ADDR to 0 on Win32 (as done on all
8448 other x86 platforms).
8450 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
8452 * s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense
8453 in general and triggers stack alignment adjustment for thread entry
8454 points on targets where this is necessary.
8456 2004-10-04 Bernard Banner <banner@gnat.com>
8460 * Makefile.in: Add section for powerpc linux
8461 Add variant i-vxwork-x86.ads
8463 * i-vxwork-x86.ads, system-linux-ppc.ads: New files.
8465 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
8467 * init.c (__gnat_initialize): Call an Ada subprogram to perform the
8468 table registration calls when need be. Ensures no reference to the crt
8469 ctors symbol are issued in the SJLJ case, which avoids possible
8470 undefined symbol errors in the case of modules to be statically linked
8473 2004-10-04 Javier Miranda <miranda@gnat.com>
8475 * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
8476 in-line the code corresponding to subprogram Analyze_Actuals. In
8477 addition, analyze the actuals only in case of subprogram call.
8479 2004-10-04 Ed Falis <falis@gnat.com>
8481 * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size
8483 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
8485 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
8486 in the documentation.
8488 2004-10-04 Robert Dewar <dewar@gnat.com>
8490 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
8492 (Analyze_Block_Statement): Add circuitry to detect following dead code
8493 (Check_Unreachable_Code): Handle case of block exit
8495 2004-10-04 Robert Dewar <dewar@gnat.com>
8497 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
8498 (XMatchD): Avoid warning for Logic_Error call
8500 2004-10-04 Robert Dewar <dewar@gnat.com>
8502 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
8503 consider expressions buried within a procedure actual to be an actual.
8504 This caused some blowups with uses of packed slices within a procedure
8507 2004-10-04 Robert Dewar <dewar@gnat.com>
8509 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
8510 longer need to be initialized to zero.
8511 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
8512 initialized to zero.
8514 * checks.adb (Expr_Known_Valid): Packed arrays are now always
8515 considered valid, even if the representation is modular. That's correct
8516 now that we no longer initialize packed modular arrays to zero.
8518 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
8519 suffixes. These are now documented as the only cases in which the
8520 debugger ignores outer records.
8521 Previously, the spec allowed arbitrary suffixes for this purpose.
8522 Change name of LJM to JM for packed array pad records
8523 Create separate section on packed array handling, and add a whole new
8524 set of comments to this section describing the situation with packed
8525 modular types and justification requirements depending on endianness.
8527 2004-10-04 Robert Dewar <dewar@gnat.com>
8529 * a-except.adb: Add a comment for last change
8531 * einfo.ads: Minor spelling correction in comment
8533 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
8535 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
8538 * sem_util.ads: Minor comment update
8540 2004-10-04 Ed Schonberg <schonberg@gnat.com>
8542 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
8543 Inline_Always when in Configurable_Run_Time mode.
8545 * sem_prag.adb (Process_Convention): If entity is an inherited
8546 subprogram, apply convention to parent subprogram if in same scope.
8547 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
8548 when in Configurable_Run_Time mode.
8550 2004-10-04 Ed Schonberg <schonberg@gnat.com>
8552 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
8553 class_wide type after component list has been inherited.
8555 2004-10-04 Ed Schonberg <schonberg@gnat.com>
8557 * sem_ch12.adb (Check_Generic_Actuals): New predicate
8558 Denotes_Previous_Actual, to handle properly the case of a private
8559 actual that is also the component type of a subsequent array actual.
8560 The visibility status of the first actual is not affected when the
8561 second is installed.
8562 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
8563 make fully recursive the treatment of formals of packages declared
8565 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
8566 the above on exit from an instantiation.
8567 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
8568 current instantiation which is now complete.
8569 (Analyze_Package_Instantiation): No instantiated body is needed if the
8570 main unit is generic. Efficient, and avoid anomalies when a instance
8571 appears in a package accessed through rtsfind.
8573 2004-10-04 Ed Schonberg <schonberg@gnat.com>
8575 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
8576 do not generate a declaration for a temporary if the call is part of a
8577 library-level instantiation.
8579 2004-10-04 Ed Schonberg <schonberg@gnat.com>
8581 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
8582 searching for a limited component to flag.
8584 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
8585 expansion of Input, to account for the fact that the implicit call
8586 generated by the attribute reference must freeze the user-defined
8587 stream subprogram. This is only relevant to 'Input, because it can
8588 appear in an object declaration, prior to the body of the subprogram.
8590 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
8591 expansion can proceed and further errors uncovered.
8592 (Minor clean up): Fix cases of using | instead of \ for continuation
8595 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8597 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
8599 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
8600 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
8601 Use gcc_assert and gcc_unreachable.
8603 * decl.c (gnat_to_gnu_entity, case object): Check and process a
8604 specified alignment before validating size.
8605 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
8606 stripped-down declaration for the type of the inner field when making
8609 * utils.c (finish_record_type): Do not compute the size in units
8610 incrementally. Instead compute it once for the rep clause case.
8611 Use gcc_assert and gcc_unreachable.
8613 2004-10-04 Vincent Celier <celier@gnat.com>
8615 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
8617 (Is_Valid_Path_Name): Take '/' as a directory separator.
8619 2004-10-04 Vincent Celier <celier@gnat.com>
8621 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
8622 (Extended_Project) only if Extended_Project is defined, to avoid
8624 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
8626 (Parse_Single_Project): Ditto.
8628 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
8629 Add_To_Project_Path for virtual projects.
8631 2004-10-04 Vincent Celier <celier@gnat.com>
8633 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
8634 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
8635 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
8636 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
8637 parameter Options_2.
8639 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
8640 Build_Dynamic_Library with an empty Options_2.
8642 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
8645 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
8646 directory separator, if any.
8647 (Gprmake): Do not allow mains on the command line for library projects.
8648 Do not attempt to link when the project is a library project.
8649 (Library_Opts): New table to store Library_Options.
8650 (Build_Library): If Library_Options is specified, pass these options
8651 when building a shared library.
8653 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
8655 * s-tposen.adb (Service_Entry): The object must be always unlocked at
8656 the end of this procedure now that the unlock operation was inserted
8659 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
8661 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
8662 corresponding to the Preallocated_Stacks flags in System.
8663 (Get_Target_Parameters): Including the processing for
8664 Preallocated_Stacks.
8666 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
8667 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
8668 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
8669 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
8670 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
8671 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
8672 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
8673 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
8674 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
8675 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
8676 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
8677 used to signal whether the compiler creates the required stacks and
8678 descriptors for the different tasks (when True) or it is done by the
8679 underlying operating system at run time (when False).
8680 It is initially set to False in all targets.
8682 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
8683 if it is supported by the target.
8684 (Make_Task_Create_Call): Pass the stack address if it has been
8685 previously created. Otherwise pass a Null_Address.
8687 * snames.adb: Add _stack.
8689 * snames.ads: Add Name_uStack. Required to allow the expander to
8690 statically allocated task stacks.
8692 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
8693 Stack_Address argument.
8694 Check that its value is equal to Null_Address because this target does
8695 not support the static stack allocation.
8697 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
8699 * usage.adb: Change "pragma inline" to "pragma Inline" in information
8702 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
8704 * exp_dist.adb: Split declaration of asynchronous flag out of
8705 Add_RACW_Read_Attribute.
8706 Minor reformatting for better alignment with PolyORB version.
8707 Store the entity for the asynchronous flag of an RACW, rather than the
8708 expression, in the asynchronous flags table. This will allow this flag
8709 to be used in other subprograms beside Add_RACW_Read_Attribute.
8711 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
8713 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
8714 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
8715 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
8716 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
8717 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
8718 sockets constant MSG_NOSIGNAL (Linux-specific).
8719 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
8720 all Send operations.
8721 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
8722 from trigerring SIGPIPE.
8723 Rename components to avoid clash with Ada 2005 possible reserved
8725 (Check_Selector): When the select system call returns with an error
8726 condition, propagate Socket_Error to the caller.
8728 2004-10-01 Jan Hubicka <jh@suse.cz>
8730 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
8732 2004-09-23 Robert Dewar <dewar@gnat.com>
8736 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
8737 instead do this at freeze time (we won't do it if there is an address
8739 Change "pragma inline" to "pragma Inline" in information and error
8743 * freeze.adb (Check_Address_Clause): Remove previous change, not the
8744 right way of doing things after all.
8745 (Freeze_Entity): For object, set Is_Public for imported entities
8746 unless there is an address clause present.
8748 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
8750 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
8751 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
8752 ensures proper handling of types with rep clauses, which might have
8753 their TYPE_SIZE set already.
8755 2004-09-21 Robert Dewar <dewar@gnat.com>
8757 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
8758 packed array types in both little- and big-endian cases. This change
8759 ensures that we no longer count on the unused bits being initialized
8760 for such types (and in particular ensures that equality testing will
8761 only read the relevant bits).
8762 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
8763 These changes mean that we no longer need to initialize small packed
8765 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
8766 optimization to an LJM field as to its parent field.
8768 * ada-tree.h, trans.c, utils.c, utils2.c:
8769 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
8771 2004-09-20 Jan Hubicka <jh@suse.cz>
8773 * utils.c (gnat_finalize): Remove.
8774 (end_subprog_body): Directly call cgraph_finalize_function;
8775 do not lower the nested functions.
8777 2004-09-20 Robert Dewar <dewar@gnat.com>
8781 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
8782 if an address clause is present, since that means that the Import
8785 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
8787 * 5tsystem.ads: Removed, no longer used.
8789 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
8790 Zack Weinberg <zack@codesourcery.com>
8792 * ada-tree.def: Use tree_code_class enumeration constants
8793 instead of code letters.
8794 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
8795 Update for new tree-class enumeration constants.
8797 2004-09-17 Vincent Celier <celier@gnat.com>
8799 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
8800 capabilities of the general project manager.
8802 2004-09-09 Vincent Celier <celier@gnat.com>
8804 * a-direct.ads: Add pragma Ada_05
8805 (Directory_Entry_Type): Give default value to component Kind to avoid
8806 not initialized warnings.
8808 * a-direct.adb (Current_Directory): Remove directory separator at the
8810 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
8811 an existing directory.
8812 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
8813 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
8814 Convert the result to File_Size.
8816 * prj.ads: (Project_Error): New exception
8818 * prj-attr.adb: Except in procedure Initialize, Fail comes from
8819 Prj.Com, not from Osint.
8820 (Attrs, Package_Attributes): Tables moved to private part of spec
8821 (Add_Attribute, Add_Unknown_Package): Moved to new child package
8823 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
8824 Prj.Project_Error after call to Fail.
8825 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
8826 Fail. Check that package name is not already in use.
8828 * prj-attr.ads: Comment updates to indicate that all subprograms may be
8829 used by tools, not only by the project manager, and to indicate that
8830 exception Prj.Prj_Error may be raised in case of problem.
8831 (Add_Unknown_Package, Add_Attribute): Moved to new child package
8833 (Attrs, Package_Attributes): Table instantiations moved from the body to
8834 the private part to be accessible from Prj.Attr.PM body.
8836 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
8837 from new package Prj.Attr.PM.
8838 (Parse_Attribute_Declaration): Call Add_Attribute from new package
8841 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
8843 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
8844 instead of Elaboration_Checks).
8846 * a-calend.adb: Minor reformatting
8848 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8850 * gigi.h (maybe_pad_type): New declaration.
8851 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
8853 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
8855 * cuintp.c: Convert to use buildN.
8857 * decl.c (maybe_pad_type): No longer static.
8858 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
8860 Convert to use buildN.
8862 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
8863 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
8864 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
8866 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
8867 (gnat_gimplify_expr, case ADDR_EXPR): New case.
8868 Convert to use buildN.
8870 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
8871 TREE_READONLY for const.
8872 Convert to use buildN.
8874 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
8875 (create_var_decl): Refine when TREE_STATIC is set.
8876 Convert to use buildN.
8878 2004-09-09 Gary Dismukes <dismukes@gnat.com>
8880 * gnat_ugn.texi: Delete text relating to checking of ali and object
8883 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
8886 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
8888 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
8889 pragmas recognized by GNAT.
8891 * gnat_rm.texi: Document pragma Detect_Blocking.
8893 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
8894 raise Program_Error if called from a protected operation.
8896 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
8897 the protected action nesting level.
8898 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
8899 protected action nesting level.
8900 (Unlock): When pragma Detect_Blocking is active decrease the protected
8901 action nesting level.
8903 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
8904 Protected_Action_Nesting.
8906 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
8907 Common_ATCB record. It contains the dynamic level of protected action
8908 nesting for each task. It is needed for checking whether potentially
8909 blocking operations are called from protected operations.
8910 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
8911 Detect_Blocking is active or not in the partition.
8913 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
8914 raise Program_Error if called from a protected operation.
8915 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
8916 Program_Error if called from a protected operation.
8917 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
8918 Program_Error if called from a protected operation.
8920 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
8921 raise Program_Error if called from a protected operation.
8923 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
8924 raise Program_Error if called from a protected operation, and increase
8925 the protected action nesting level.
8926 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
8927 Program_Error if called from a protected operation, and increase the
8928 protected action nesting level.
8929 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
8930 protected action nesting level.
8932 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
8933 raise Program_Error if called from a protected operation, and increase
8934 the protected action nesting level.
8935 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
8936 Program_Error if called from a protected operation, and increase the
8937 protected action nesting level.
8938 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
8939 raise Program_Error if called from a protected operation.
8940 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
8941 active, raise Program_Error if called from a protected operation.
8942 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
8943 protected action nesting level.
8945 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
8946 insertion of the statement raising Program_Error. The run time
8947 contains the required machinery for handling that.
8949 * sem_util.ads: Change comment associated to procedure
8950 Check_Potentially_Blocking_Operation.
8951 This procedure does not insert a call for raising the exception because
8952 that is currently done by the run time.
8954 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
8956 * init.c: Add the global variable __gl_detect_blocking that indicates
8957 whether pragma Detect_Blocking is active (1) or not (0). Needed for
8958 making the pragma available at run time.
8959 (__gnat_set_globals): Pass and update the detect_blocking parameter.
8961 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
8962 pragma Detect_Blocking is active.
8964 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
8966 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
8967 DB is found in the ali file. Any unit compiled with pragma
8968 Detect_Blocking active forces its effect in the whole partition.
8970 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
8971 Detect_Blocking is active and delay is called from a protected
8974 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
8975 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
8976 Detect_Blocking is active (0 otherwise).
8977 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
8978 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
8981 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
8983 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
8984 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
8987 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
8988 (Register_Receiving_Stub): Add Subp_Info formal parameter.
8989 Update API in placeholder implemetation of s-parint to reflect changes
8990 in distribution runtime library.
8992 * sem_ch3.adb (Expand_Derived_Record): Rename to
8993 Expand_Record_Extension.
8995 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
8996 primitive operations of potentially distributed object types that have
8997 non-controlling anonymous access formals.
8999 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
9001 New implementation of expansion for remote access-to-subprogram types,
9002 based on the RACW infrastructure.
9003 This version of sem_dist is compatible with PolyORB/DSA as well as
9006 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
9007 Asynchrronous that applies to a remote access-to-subprogram type, mark
9008 the underlying RACW type as asynchronous.
9010 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
9011 __gnat_using_gnu_linker to 1.
9013 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
9014 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
9015 GNAT.Perfect_Hash_Generators, and remove the empty
9016 GNAT.Perfect_Hash package.
9018 * atree.adb: Minor reformatting
9020 * exp_ch3.adb (Expand_Derived_Record): Rename to
9021 Expand_Record_Extension.
9022 (Build_Record_Init_Proc.Build_Assignment): The default expression in
9023 a component declaration must remain attached at that point in the
9024 tree so New_Copy_Tree copies it if the enclosing record type is derived.
9025 It is therefore necessary to take a copy of the expression when building
9026 the corresponding assignment statement in the init proc.
9027 As a side effect, in the case of a derived record type, we now see the
9028 original expression, without any rewriting that could have occurred
9029 during expansion of the ancestor type's init proc, and we do not need
9030 to go back to Original_Node.
9032 * exp_ch3.ads (Expand_Derived_Record): Rename to
9033 Expand_Record_Extension.
9035 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
9036 Returns the RACW type used to implement a remote access-to-subprogram
9038 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
9039 New subprograms. Used to create a proxy tagged object for a remote
9040 subprogram. The proxy object is used as the designated object
9041 for RAS values on the same partition (unless All_Calls_Remote applies).
9042 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
9043 System.Partition_Interface.Get_Unique_Remote_Pointer.
9044 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
9045 Renamed from Add_RAS_*_Attribute.
9046 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
9048 New implementation of expansion for remote access-to-subprogram types,
9049 based on the RACW infrastructure.
9051 * exp_dist.ads (Copy_Specification): Update comment to note that this
9052 function can copy the specification from either a subprogram
9053 specification or an access-to-subprogram type definition.
9055 2004-09-09 Ed Schonberg <schonberg@gnat.com>
9057 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
9058 in an instance, between an explicit subprogram an one inherited from a
9059 type derived from an actual.
9061 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
9062 add a polling call if the subprogram is to be inlined by the back-end,
9063 to avoid repeated calls with multiple inlinings.
9065 * checks.adb (Apply_Alignment_Check): If the expression in the address
9066 clause is a call whose name is not a static entity (e.g. a dispatching
9067 call), treat as dynamic.
9069 2004-09-09 Robert Dewar <dewar@gnat.com>
9071 * g-trasym.ads: Minor reformatting
9073 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
9074 packed arrays, since unused bits are expected to be zero for a
9077 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
9079 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
9082 2004-09-09 Pascal Obry <obry@gnat.com>
9084 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
9085 enable map file generation. Add the right option to generate the map
9086 file if Map_File is set to True.
9088 * gnatdll.adb (Gen_Map_File): New variable.
9089 (Syntax): Add info about new -m (Map_File) option.
9090 (Parse_Command_Line): Add support for -m option.
9091 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
9094 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
9096 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
9097 new gnatdist implementation.
9098 Define a subpackage isolating the output routines specific to this
9101 2004-09-09 Joel Brobecker <brobecker@gnat.com>
9103 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
9105 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
9107 2004-09-09 Cyrille Comar <comar@act-europe.fr>
9109 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
9112 * opt.ads: Add Ada_Version_Runtime constant used to decide which
9113 version of the language is used to compile the run time.
9115 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
9117 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
9118 of variable length temporaries for function return now that the
9119 back-end and gigi support it.
9121 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9123 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
9125 * trans.c (struct stmt_group): Delete field GLOBAL.
9126 (gnat_init_stmt_group): Do not initialize it.
9127 (call_to_gnu): Use save_expr, not protect_multiple_eval.
9128 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
9129 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
9130 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
9131 (start_stmt_group): Likewise.
9132 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
9134 * utils2.c (ggc.h): Include.
9135 (build_call_raise): Call build_int_cst, not build_int_2.
9137 * utils.c (gnat_init_decl_processing): Fix arg to
9138 build_common_tree_nodes.
9139 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
9140 (gnat_define_builtin): Set built_in_decls.
9141 (init_gigi_decls): Call build_int_cst, not build_int_2.
9143 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
9144 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
9145 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
9146 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
9147 SET_TYPE_MODULE): Use them.
9148 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
9149 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
9150 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
9151 SET_TYPE_ADA_SIZE): Likewise.
9152 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
9153 (DECL_CONST_CORRESPONDING_VAR,
9154 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
9155 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
9156 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
9157 (TYPE_RM_SIZE_NUM): New macro.
9158 (TYPE_RM_SIZE): Modified to use above.
9160 * cuintp.c: (build_cst_from_int): New function.
9161 (UI_To_gnu): Use it.
9163 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
9164 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
9165 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
9166 MIN_EXPR for the size, copy it into new.
9168 2004-09-01 Robert Dewar <dewar@gnat.com>
9170 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
9171 packed indexed component where array is an IN OUT formal. This
9172 generated garbage code previously.
9174 * gnat_ugn.texi: Document -fverbose-asm
9176 * gnat-style.texi: Minor updates (note that boolean constants and
9177 variables are joined with AND/OR rather than short circuit forms).
9179 2004-09-01 Ed Schonberg <schonberg@gnat.com>
9181 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
9182 it is an upward conversion of an untagged type with no representation
9185 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
9187 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
9188 System.Partition_Interface.
9190 * checks.adb (Apply_Access_Checks): Do not generate checks when
9191 expander is not active (but check for unset reference to prefix of
9194 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
9195 pragma Debug as an if statement with a constant condition, for
9196 consistent treatment of entity references contained within the
9197 enclosed procedure call.
9199 2004-09-01 Vincent Celier <celier@gnat.com>
9201 * bindgen.adb: (Set_EA_Last): New procedure
9202 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
9204 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
9205 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
9206 linked without errors.
9207 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
9209 (Gen_Exception_Table_C): Correct same bugs
9211 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
9213 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
9214 on Windows, make sure that the drive letter is in upper case.
9216 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
9217 Windows, when the drive letter is added and Case_Sensitive is True, the
9218 drive letter is forced to upper case.
9220 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
9221 to Options_2 for the call to MLib.Utl.Gcc.
9223 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
9224 directory separator when defining BASE_DIR.
9226 2004-09-01 Pascal Obry <obry@gnat.com>
9228 * gprcmd.adb (Extend): Do not output trailing directory separator. This
9229 is not needed and it confuses Windows GNU/make which does not report
9230 directory terminated by a slash as a directory.
9231 (gprcmd): Idem for "pwd" internal command.
9233 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
9234 target names rewrite to fix regressions with recent version of
9235 GNU/make. Starting with GNU/make 3.80 the pipe character was not
9236 handled properly anymore.
9238 2004-09-01 Andreas Schwab <schwab@suse.de>
9240 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
9241 * raise.c [!IN_RTS]: Undef abort.
9243 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
9245 * utils2.c (build_allocator): Use ssize_int.
9247 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
9249 2004-08-27 Andreas Schwab <schwab@suse.de>
9251 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
9253 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
9254 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9256 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
9258 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
9260 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
9261 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
9262 * utils.c (init_gigi_decls): Likewise.
9263 * utils2.c (build_call_raise, build_allocator): Likewise.
9265 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
9267 * utils.c (gnat_init_decl_processing): Adjust
9268 build_common_tree_nodes call.
9270 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
9272 * utils2.c (build_allocator): Use build_int_cst for negative
9275 2004-08-18 Richard Henderson <rth@redhat.com>
9277 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
9279 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
9281 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
9283 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
9284 (gnat_to_gnu): Likewise.
9286 2004-08-16 Pascal Obry <obry@gnat.com>
9288 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
9289 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
9290 option and not mdll anymore. Update comment.
9292 2004-08-16 Pascal Obry <obry@gnat.com>
9294 * bld.adb (Put_Include_Project): Properly handle directory separators
9297 2004-08-16 Ed Schonberg <schonberg@gnat.com>
9299 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
9300 decreasing the number of allocated junk nodes while searching for the
9301 appropriate subprogram.
9303 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
9305 * cuintp.c (UI_To_gnu): Use build_int_cst..
9306 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
9307 * utils.c (init_gigi_decls): Likewise.
9308 * utils2.c (build_call_raise): Likewise.
9310 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
9312 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
9313 for a global aliased object with a variable size and an unconstrained
9314 nominal subtype, pretend there is no initializer if the one we have is
9315 incomplete, and avoid referencing an inexistant component in there. The
9316 part we have will be rebuilt anyway and the reference may confuse
9319 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
9321 * einfo.ads: Minor reformatting
9323 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
9324 restrictions in the ALI if we only want to warn about violations.
9326 2004-08-13 Vincent Celier <celier@gnat.com>
9328 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
9329 when creating a new Unit_Record in table Units.
9331 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
9332 that are violated, if any.
9334 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
9335 add directory separator if path already ends with a directory separator.
9337 2004-08-13 Ed Schonberg <schonberg@gnat.com>
9339 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
9340 unit, this is an attempt to inline a construct that is not available in
9341 the current restricted mode, so abort rather than trying to continue.
9343 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
9344 discriminants that rename those of the parent, recover names of
9345 original discriminants for the constraint on the full view of the
9347 (Complete_Private_Subtype): Do not create a subtype declaration if the
9348 subtype is an itype.
9350 * gnat_rm.texi: Added section on implementation of discriminated
9351 records with default values for discriminants.
9353 2004-08-13 Ed Schonberg <schonberg@gnat.com>
9356 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
9357 the second operand is overloaded.
9359 2004-08-10 Richard Henderson <rth@redhat.com>
9361 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
9362 add __builtin_alloca.
9364 2004-08-10 Richard Henderson <rth@redhat.com>
9366 * config-lang.in (boot_language): Yes.
9368 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
9370 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
9371 from complaining on potential uninitialized reference.
9372 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
9373 new specification and test explicitly for non-zero return value.
9375 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
9376 returning C.int, to avoid using a derived boolean type.
9378 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
9379 Duplicate_Subexpr_No_Checks in preference to direct use of
9380 Remove_Side_Effects and New_Copy_Tree.
9381 Clear Comes_From_Source on prefix of 'Size attribute reference.
9383 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
9384 g-socthi-vxworks.adb: Change calls to
9385 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
9386 and test explicitly for non-zero return value.
9388 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
9389 (Is_Socket_In_Set): Declare imported function as returning C.int, to
9390 avoid using a derived boolean type.
9392 2004-08-09 Albert Lee <lee@gnat.com>
9394 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
9396 2004-08-09 Pascal Obry <obry@gnat.com>
9398 * gnat_ugn.texi: Document new way to build DLLs on Windows using
9399 GCC's -shared option.
9401 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
9402 Options_2 parameter (options put after object files).
9404 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
9406 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
9407 ignore overflows on low and high bounds of an index to also account for
9408 differences in signedness between sizetype and gnu_index_subtype.
9409 These are as legitimate as the ones caused by a lower TYPE_PRECISION
9412 2004-08-09 Robert Dewar <dewar@gnat.com>
9414 * s-solita.ads, s-solita.adb: Minor reformatting
9416 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
9417 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
9419 Add note that No_Implicit_Conditionals does not suppress
9420 run time constraint checks.
9422 * vms_conv.ads: Minor reformatting
9424 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
9425 and necessary for following change).
9426 (Mark): Return new format Mark_Id containing sec stack address
9427 (Release): Use sec stack address from Mark_Id avoiding Self call
9429 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
9430 pointer (cleanup and necessary for following change).
9431 Define Mark_Id as record containing address of secondary stack, that way
9432 Release does not need to find the stack again, decreasing the number of
9433 calls to Self and improving efficiency.
9435 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
9437 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
9438 case variable into the individual case branches when possible.
9440 * sem_ch11.adb: Minor reformatting
9442 * prj.ads: Correct spelling of suffixs
9444 * prj-nmsc.adb: Minor reformatting
9445 Correct spelling suffixs throughout (also in identifiers)
9447 * freeze.adb: Minor spelling correction
9449 * exp_ch2.adb: Cleanups to handling of Current_Value
9450 (no functional effect).
9452 * bld.adb: Correct spelling of suffixs
9454 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
9456 2004-08-09 Ed Schonberg <schonberg@gnat.com>
9460 * sem_ch7.adb (Install_Private_Declarations): In the body of the
9461 package or of a child, private entities are both immediately_visible
9464 2004-08-09 Ed Schonberg <schonberg@gnat.com>
9466 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
9467 there are no range checks on the value of the literal.
9469 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
9470 wrapped is the triggering alternative of an asynchronous select, action
9471 statements mustbe inserted before the select itself.
9473 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
9474 case where the prefix is a protected function call.
9475 (Resolve_Attribute, case 'Access): The attribute reference on a
9476 subprogram is legal in a generic body if the subprogram is declared
9479 2004-08-09 Vincent Celier <celier@gnat.com>
9481 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
9482 languages, otherwise building the library may fail with unresolved
9484 (Compile_Sources): Do not build libraries if -c switch is used
9486 * gnatlink.adb (Process_Args): New switches -M and -Mmap
9487 (Write_Usage): If map file creation is supported, output new switches
9489 (Gnatlink): When -M is specified, add the necessary switch(es) to the
9490 gcc call, when supported.
9492 * Makefile.in: Added indepsw.o to the object list for gnatlink
9493 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
9495 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
9496 indepsw.adb, indepsw.ads: New files.
9498 2004-08-09 Bernard Banner <banner@gnat.com>
9500 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
9502 * Makefile.in: add section for vxworks x86
9504 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
9506 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
9507 per-object constrained components where the discriminant is of an
9509 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
9510 the parent initialization procedure for derived Unchecked_Unions.
9511 Instead, derived Unchecked_Unions build their own initialization
9513 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
9514 Check the body of the subprogram for details.
9515 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
9516 functions for derived Unchecked_Union types by introducing a condition.
9517 Allow the creation of TSS equality functions for Unchecked_Unions.
9518 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
9519 Add formal parameter Discr to function signature. Discr is used to
9520 control the generated case statement for Unchecked_Union types.
9521 (Make_Eq_If): Rename formal parameter Node to E in function signature.
9523 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
9525 Check the body of the subprogram for details.
9526 (Expand_Composite_Equality): Augment composite type equality to include
9527 correct handling of Unchecked_Union components.
9528 (Expand_N_In): Add condition to detect illegal membership tests when the
9529 subtype mark is a constrained Unchecked_Union and the expression lacks
9530 inferable discriminants, and build a Raise_Program_Error node.
9531 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
9532 to detect types that contain components of unconstrained Unchecked_Union
9533 subtype. Add condition to detect equality between types that have an
9534 unconstrained Unchecked_Union component, and build a Raise_Program_Error
9535 node. Add condition to detect equality between Unchecked_Union types
9536 that lack inferable discriminants, and build a Raise_Program_Error node.
9537 Otherwise build a TSS equality function call.
9538 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
9539 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
9540 with the operand lacking inferable discriminants, and build a Raise_
9542 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
9544 (Has_Inferable_Discriminants): Implement new predicate for objects and
9545 expressions of Unchecked_Union type. Check the body of subprogram for
9547 (Has_Unconstrained_UU_Components): Add function
9548 Component_Is_Unconstrained_UU. It is used to detect whether a single
9549 component is of an unconstrained Unchecked_Union subtype. Add function
9550 Variant_Is_Unconstrained_UU. It is used to detect whether a single
9551 component inside a variant is of an unconstrained Unchecked_Union type.
9553 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
9554 inferred discriminant values. Add condition to generate a case
9555 statement with an inferred discriminant as the switch.
9556 (Make_Component_List_Assign): Introduce a Boolean flag that determines
9557 the behaviour of the subprogram in the presence of an Unchecked_Union.
9558 Add condition to trigger the usage of the inferred discriminant value
9559 as the generated case statement switch.
9560 (Make_Field_Assign): Introduce a Boolean flag that determines the
9561 behaviour of the subprogram in the presence of an Unchecked_Union. Add
9562 condition to trigger the usage of the inferred discriminant value as
9563 the right-hand side of the generated assignment.
9565 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
9566 parameter generation when dealing with Unchecked_Unions.
9568 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
9569 checks for Unchecked_Unions.
9571 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
9573 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
9574 Raise_Program_Error nodes for the execution of Read and Write
9575 attributes of Unchecked_Union types and the execution of Input and
9576 Output attributes of Unchecked_Union types that lack default
9577 discriminant values.
9579 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
9580 Unchecked_Union. Add procedure Check_Component. It is used to inspect
9581 per-object constrained components of Unchecked_Unions for being
9582 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
9583 check individual components withing a variant.
9585 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
9586 comparison of Unchecked_Unions.
9587 (Resolve_Equality_OP): Remove guard that prevents equality between
9590 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
9591 of component subtypes for Unchecked_Union components.
9592 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
9593 since it is the actual subtype.
9595 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
9596 pass of Unchecked_Union subtypes as generic actuals to formal types
9597 that lack known_discriminant_parts or that are derived Unchecked_Union
9598 types, and do nothing. In any other case, produce an error message.
9600 * sem_ch3.adb (Analyze_Component_Declaration): Add function
9601 Contains_POC. It determines whether a constraint uses the discriminant
9602 of an enclosing record type.
9603 Add condition to detect per-object constrained component and set the
9605 (Derived_Type_Declaration): Remove guard that prevents derivation from
9606 Unchecked_Union types.
9607 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
9610 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
9611 references to Unchecked_Union discriminants.
9613 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
9614 formal generation when dealing with Unchecked_Unions.
9615 (Set_Actual_Subtypes): Add condition to prevent generation of actual
9616 subtypes for Unchecked_Unions.
9618 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
9619 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
9620 completions of discriminated partial views by Unchecked_Unions and
9621 produce an error message.
9623 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9625 * trans.c (struct stmt_group): New field, GLOBAL.
9626 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
9627 (struct elab_info): New struct.
9628 (elab_info_list, gnu_elab_proc_stack): New variables.
9629 (Compilation_Unit_to_gnu): New procedure.
9630 (gigi): Call it and also handle elaboration procs we've saved.
9631 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
9632 global field from parent.
9633 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
9634 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
9635 (start_stmt_group): Initialize global field from parent.
9636 (add_decl_expr): Set to global for current statement group.
9637 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
9640 * utils.c (global_bindings_p): True when no current_function_decl; no
9641 longer check current_binding_level.
9643 2004-08-09 Ben Brosgol <brosgol@gnat.com>
9645 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
9648 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
9650 2004-08-06 Andreas Schwab <schwab@suse.de>
9652 * utils.c (gnat_define_builtin): Remove second parameter of
9654 (begin_subprog_body): Likewise.
9656 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
9658 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
9659 optimization, not supported by the tree-ssa back-end.
9661 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
9663 * s-mastop-irix.adb: Update comments.
9665 * a-except.adb (Exception_Information): Raise Constraint_Error if
9666 exception Id is Null_Id.
9667 This is required behavior, which is more reliably and clearly checked
9668 at the top level interface level.
9670 2004-07-26 Javier Miranda <miranda@gnat.com>
9672 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
9673 call if a component has no default_expression and the box is used.
9675 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
9676 default_expression and you use box, it behaves as if you had declared a
9678 (Resolve_Record_Aggregate): If a component has no default_expression and
9679 you use box, it behaves as if you had declared a stand-alone object.
9681 * sem_ch10.adb (Install_Siblings): Do not make visible the private
9682 entities of private-with siblings.
9684 2004-07-26 Ed Schonberg <schonberg@gnat.com>
9686 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
9687 for a component of an itype, set the parent pointer for analysis,
9688 there is no list in which to insert it.
9690 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
9691 bona-fide renamings, not for inherited operations.
9693 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
9694 actual for a formal that is an access parameter, create local
9695 finalization list even if the expression is not an aggregate.
9697 2004-07-26 Ed Schonberg <schonberg@gnat.com>
9700 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
9701 Diagnose properly illegal subprogram renamings that are library units.
9703 2004-07-26 Ed Schonberg <schonberg@gnat.com>
9706 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
9707 conversion rewritten as an unchecked conversion, check that original
9708 expression is a variable.
9710 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
9711 unchecked_conversion, create new node rather than rewriting in place,
9712 to preserve original construct.
9714 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9716 * gigi.h (gnat_expand_body): Deleted.
9718 * Make-lang.in: (trans.o): Depends on function.h.
9720 * misc.c: (gnat_expand_body): Moved to here.
9722 * trans.c (gnat_expand_body_1): Deleted.
9723 (gnat_expand_body): Moved from here.
9724 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
9725 (add_stmt): Check for marked visited with global_bindings_p.
9726 (gnat_gimplify_expr, case COMPONENT_REF): New case.
9727 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
9729 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
9730 VIEW_CONVERT_EXPR if not operation type.
9732 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
9735 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
9736 changes: reformatting of negation operators, removing unneeded
9737 inequality comparison with zero, converting equality comparisons with
9738 zero to negations, changing int/0/1 to bool/false/true, replace calls
9739 to gigi_abort with abort, and various other similar changes.
9741 2004-07-26 Vincent Celier <celier@gnat.com>
9743 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
9746 * make.adb (Gnatmake): Fail when a library is not present and there is
9747 no object directory.
9749 * mlib-prj.adb (Check_Library): No need to check if the library needs
9750 to be rebuilt if there is no object directory, hence no object files
9751 to build the library.
9753 * opt.ads (Setup_Projects): New Boolean flag.
9755 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
9757 Create directory when Kind /= "" and in "gnat setup". Report error if
9758 directory cannot be created.
9759 (Ada_Check): Create library interface copy dir if it does not exist
9760 and we are in "gnat setup".
9761 (Find_Sources): No error if in "gnat setup" and no Ada sources were
9763 (Language_Independent_Check): Create object directory, exec directory
9764 and/or library directory if they do not exist and we are in
9767 * vms_conv.ads: (Command_Type): New command Setup.
9769 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
9771 * vms_data.ads: Add qualifiers/switches for new built-in command
9774 2004-07-25 Richard Henderson <rth@redhat.com>
9776 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
9777 DECL_IGNORED_P on RESULT_DECL.
9779 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
9781 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
9782 allocation and potentially overflowing update with
9783 Tailored_Exception_Information. Use the sec-stack free procedural
9784 interface to output Exception_Information instead.
9786 * a-except.adb (To_Stderr): New subprogram for character, and string
9787 version moved from a-exextr to be visible from other separate units.
9788 (Tailored_Exception_Information): Remove the procedural version,
9789 previously used by the default Last_Chance_Handler and not any more.
9790 Adjust various comments.
9792 * a-exexda.adb: Generalize the exception information procedural
9793 interface, to minimize the use of secondary stack and the need for
9794 local buffers when the info is to be output to stderr:
9795 (Address_Image): Removed.
9796 (Append_Info_Character): New subprogram, checking for overflows and
9797 outputing to stderr if buffer to fill is of length 0.
9798 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
9799 (Append_Info_Address, Append_Info_Exception_Name,
9800 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
9801 Append_Info_Basic_Exception_Traceback,
9802 Append_Info_Exception_Information): New subprograms.
9803 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
9804 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
9805 Exception_Info_Maxlength, Exception_Name_Length,
9806 Exception_Message_Length): New subprograms.
9807 (Exception_Information): Use Append_Info_Exception_Information.
9808 (Tailored_Exception_Information): Use
9809 Append_Info_Basic_Exception_Information.
9810 Export services for the default Last_Chance_Handler.
9812 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
9813 other separate units.
9815 2004-07-20 Vincent Celier <celier@gnat.com>
9817 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
9819 2004-07-20 Ed Schonberg <schonberg@gnat.com>
9821 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
9822 emit itype references for the designated types of component types that
9823 are declared outside of the full record declaration, and that may
9824 denote a partial view of that record type.
9826 2004-07-20 Ed Schonberg <schonberg@gnat.com>
9829 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
9830 which is the designated type in an access component declaration, to the
9831 list of incomplete dependents of the parent type, to avoid elaboration
9832 issues with out-of-scope subtypes.
9833 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
9834 full view of the parent.
9836 2004-07-20 Ed Schonberg <schonberg@gnat.com>
9839 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
9840 entities that are hidden, such as references to generic actuals
9841 outside an instance.
9843 2004-07-20 Javier Miranda <miranda@gnat.com>
9845 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
9846 support to the new notation.
9847 (Analyze_Selected_Component): Add call to Try_Object_Operation.
9849 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
9851 * s-taprob.adb: Adding the elaboration code required for initializing
9852 the tasking soft links that are common to the full and the restricted
9855 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
9856 restricted run time has been moved to the package
9857 System.Soft_Links.Tasking.
9859 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
9860 restricted run time has been moved to the package
9861 System.Soft_Links.Tasking.
9863 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
9865 * s-solita.ads, s-solita.adb: New files.
9867 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9869 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
9870 Case_Statement_to_gnu): Split off from gnat_to_gnu.
9871 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
9872 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
9873 Exception_Handler_to_gnu_zcx): Likewise.
9875 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
9877 * gigi.h (builtin_function): Declare.
9879 2004-07-15 Robert Dewar <dewar@gnat.com>
9881 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
9884 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
9885 access values as an example of a warning.
9887 * gnat_rm.texi: Document new attribute Has_Access_Values
9889 * gnat-style.texi: Document that box comments belong on nested
9892 * sem_util.ads (Has_Access_Values): Improved documentation
9894 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
9896 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
9897 (Process_Interface_Name): Call to this new procedure
9898 (Set_Extended_Import_Export_External_Name): Call to this new procedure
9900 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
9902 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
9904 * einfo.ads: Minor comment typo fixed
9906 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
9908 * snames.adb: Add _atcb.
9910 * snames.ads: Add Name_uATCB.
9912 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
9913 (in the expanded code) when using the restricted run time.
9915 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
9916 a in parameter in order to allow ATCBs to be preallocated (in the
9919 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
9920 order to allow ATCBs to be preallocated. In case of error, the ATCB is
9921 deallocated in System.Tasking.Stages.
9923 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
9924 order to allow ATCBs to be preallocated.
9926 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
9927 here. It was previously done in Initialize_ATCB.
9929 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
9931 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
9932 Restricted run time.
9934 * exp_ch3.adb: When using the Restricted run time, pass the
9935 preallocated Ada_Task_Control_Block when creating a task.
9937 2004-07-15 Ed Schonberg <schonberg@gnat.com>
9939 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
9940 function call that is itself an actual in an enclosing call, diagnose
9941 problem here rather than assuming that resolution will catch it.
9943 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
9944 the local copy of a generic unit for a formal package, and the generic
9945 is a child unit, install private part of ancestors before compiling
9946 private part of spec.
9948 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
9949 use scope entities rather than tree structures, to handle properly
9950 parent units that are instances rewritten as bodies for inlining
9953 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
9954 Remove_Parents): Handle properly a parent unit that is an
9955 instantiation, when the unit has been rewritten as a body for inlining
9958 * par.adb (Goto_List): Global variable to collect goto statements in a
9959 given unit, for use in detecting natural loops.
9961 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
9962 use in detecting natural loops.
9964 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
9965 backwards goto's, and rewrite as a infinite loop, to improve locality
9968 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
9969 subcomponent that includes an indexed reference, to prevent the
9970 generation of copies that would miscompile the desired assignment
9972 (Build_Task_Image_Decls): Add a numeric suffix to
9973 generated name for string variable, to avoid spurious conflicts with
9974 the name of the type of a single protected object.
9976 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
9977 loop with an explicit exit statement, to avoid generating an
9978 out-of-range value with 'Succ leading to spurious constraint_errors
9979 when compiling with -gnatVo.
9981 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
9983 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
9984 might not be analyzed yet, even if its Etype is already set (case of an
9985 unchecked conversion built using Unchecked_Convert_To, for example).
9986 If the prefix has already been analyzed, this will be a nop anyway.
9988 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
9989 controller type, or an assignment of a record type with controlled
9990 components, copy only user data, and leave the finalization chain
9993 2004-07-15 Vincent Celier <celier@gnat.com>
9995 * make.adb (Collect_Arguments): Improve error message when attempting
9996 to compile a source not part of any project, when -x is not used.
9998 * prj.ads: (Defined_Variable_Kind): New subtype
10000 * prj-attr.adb (Register_New_Package): Two new procedures to register
10001 a package with or without its attributes.
10002 (Register_New_Attribute): Mew procedure to register a new attribute in a
10004 New attribute oriented subprograms: Attribute_Node_Id_Of,
10005 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
10006 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
10008 New package oriented subprograms: Package_Node_Id_Of,
10009 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
10011 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
10013 (Package_Node_Id): Now a private, self initialized type
10014 (Register_New_Package): New procedure to register a package with its
10016 New attribute oriented subprograms: Attribute_Node_Id_Of,
10017 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
10018 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
10020 New package oriented subprograms: Package_Node_Id_Of,
10021 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
10023 * prj-dect.adb (Parse_Attribute_Declaration,
10024 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
10026 * prj-makr.adb (Make): Parse existing project file before creating
10027 other files. Fail if there was an error during parsing.
10029 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
10030 new spec of Prj.Attr.
10032 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
10033 to new spec of Prj.Attr.
10035 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10037 * utils2.c: Fix typo in comment.
10039 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10041 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
10042 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
10044 2004-07-14 Andreas Schwab <schwab@suse.de>
10046 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
10048 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10050 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
10052 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
10055 * misc.c (gnat_types_compatible_p): New function.
10056 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
10057 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
10059 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
10060 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
10061 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
10062 (mark_visited): Don't mark dummy type.
10063 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
10064 parameter, we must remove any LJM building from GNU_NAME.
10065 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
10066 (pos_to_constructor): Use int_const_binop.
10067 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
10070 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
10071 (gnat_pushlevel): Set TREE_USE on BLOCK node.
10072 (gnat_install_builtins): Add __builtin_memset.
10074 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
10076 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
10077 for a renaming, stabilize the initialization expression if we are at a
10078 local level. At the local level, uses of the renaming may be performed
10079 by a direct dereference of the initializing expression, and we don't
10080 want possible variables there to be evaluated for every use.
10082 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
10083 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
10084 them on the way. Account for the fact that we may introduce side
10085 effects in the process.
10087 2004-07-13 Richard Henderson <rth@redhat.com>
10089 * misc.c (default_pass_by_ref): Use pass_by_reference.
10091 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
10093 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
10094 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
10096 2004-07-08 Richard Henderson <rth@redhat.com>
10098 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
10101 2004-07-06 Vincent Celier <celier@gnat.com>
10103 * vms_conv.ads: Minor reformatting.
10104 Alphabetical order for enumerated values of type Command_Type, to have
10105 the command in alphabetical order for the usage.
10107 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
10108 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
10110 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
10112 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
10113 (Add_Archive_Path): Only add the global archive if there is one.
10114 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
10115 or not any object file to put in the global archive, and don't build
10116 a global archive if there is none.
10117 (X_Switches): New table
10118 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
10119 in the X_Switches table, if any.
10120 (Initialize): Make sure the X_Switches table is empty
10121 (Scan_Arg): Record -X switches in table X_Switches
10123 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
10125 * make.adb: Minor comment fix
10127 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
10128 invoked with directory information, add the directory in front of the
10131 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
10132 invoked with directory information, add the directory in front of the
10135 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
10136 when Keep_Temporary_Files is False.
10137 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
10138 directory information, add the directory in front of the path.
10139 When not on VMS, handle new switch -dn before the command to set
10140 Keep_Temporary_Files to True.
10141 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
10144 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
10145 invoked with directory information, add the directory in front of the
10148 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
10150 * snames.ads, snames.adb (Name_Stub): New name for the distributed
10153 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
10154 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
10156 * g-socket.adb (To_Timeval): Fix incorrect conversion of
10157 Selector_Duration to Timeval for the case of 0.0.
10159 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
10160 documentation from Evolve_And_Then.
10162 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
10164 * s-taprop-tru64.adb, s-taprop-os2.adb,
10165 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
10167 2004-07-06 Robert Dewar <dewar@gnat.com>
10169 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
10170 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
10171 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
10172 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
10173 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
10174 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
10175 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
10176 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
10177 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
10178 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
10179 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
10180 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
10181 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
10182 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
10183 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
10184 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
10185 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
10186 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
10187 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
10188 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
10189 vms_data.ads: Minor reformatting,
10190 Fix bad box comment format.
10192 * gnat_rm.texi: Fix minor grammatical error
10194 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
10196 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
10197 more cases of discriminated records to be recognized as not needing a
10199 (Has_Access_Values): New function.
10201 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
10203 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
10204 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
10205 with LRM terminology).
10206 Change terminology in comments primitive type => elementary type.
10208 2004-07-06 Ed Schonberg <schonberg@gnat.com>
10211 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
10212 parameters do not impose any requirements on the presence of a body.
10214 2004-07-06 Ed Schonberg <schonberg@gnat.com>
10217 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
10218 compilation unit and is in an open scope at the point of instantiation,
10219 assume that a body may be present later.
10221 2004-07-06 Ed Schonberg <schonberg@gnat.com>
10223 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
10224 Improve error message when specified size is not supported.
10226 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
10227 is never a primitive operation.
10229 2004-07-05 Andreas Schwab <schwab@suse.de>
10231 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
10232 RECORD_OR_UNION_CHECK.
10233 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
10235 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
10237 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
10238 dependency on xgnatugn, instead build it via a submake.
10239 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
10241 2004-07-04 Richard Henderson <rth@redhat.com>
10243 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
10245 2004-07-01 Richard Henderson <rth@redhat.com>
10247 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
10248 * utils.c (max_size): Likewise.
10250 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10252 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
10253 and rest_of_type_compilation; add arg to create_*_decl.
10254 (annotate_decl_with_node): Deleted.
10255 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
10256 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
10257 (get_current_block_context, gnat_pushdecl): New declarations.
10258 (gnat_init_stmt_group): Likewise.
10259 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
10260 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
10261 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
10262 (gnat_init): Call gnat_init_stmt_group.
10263 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
10264 (gnu_pending_elaboration_list): Deleted.
10265 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
10266 (gigi): Rearrange initialization calls and move some to last above.
10267 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
10268 Delete calls to add_decl_expr; add arg to create_*_decl.
10269 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
10270 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
10271 begin_subprog_body and call it.
10272 Don't push and pop ggc context.
10273 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
10274 (add_stmt): Remove handling of DECL_EXPR from here.
10275 If not in function, mark visited.
10276 (add_decl_expr): Put global at top level.
10277 Check for cases of DECL_INITIAL we have to handle here.
10278 (process_type): Add extra arg to create_type_decl.
10279 (build_unit_elab): Rework to just gimplify.
10280 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
10281 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
10282 (get_pending_elaborations, pending_elaborations_p): Likewise.
10283 (push_pending_elaborations, pop_pending_elaborations): Likewise.
10284 (get_elaboration_location, insert_elaboration_list): Likewise.
10285 (gnat_binding_level): Renamed from ada_binding_level.
10286 (init_gnat_to_gnu): Don't clear pending_elaborations.
10287 (global_bindings_p): Treat as global if no current_binding_level.
10288 (set_current_block_context): New function.
10289 (gnat_pushdecl): Renamed from pushdecl; major rework.
10290 All callers changed.
10291 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
10292 (finish_record_type): Call call pushdecl for stub decl.
10293 (function_nesting_depth): Deleted.
10294 (begin_subprog_body): Delete obsolete code.
10295 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
10297 2004-06-28 Robert Dewar <dewar@gnat.com>
10299 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
10300 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
10301 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
10302 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
10303 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
10305 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
10306 deal with problem of inefficient slices on machines with strict
10307 alignment, when the slice is a component of a composite.
10309 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
10310 machines, we need the check there as well.
10312 2004-06-28 Ed Schonberg <schonberg@gnat.com>
10314 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
10315 determine safe copying direction for overlapping slice assignments
10316 when component is controlled.
10318 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
10319 formal derived type in the actual for a formal package are visible in
10320 the enclosing instance.
10322 2004-06-28 Ed Schonberg <schonberg@gnat.com>
10325 * sem_util.adb (Trace_Components): Diagnose properly an illegal
10326 circularity involving a private type whose completion includes a
10327 self-referential component.
10328 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
10329 renaming or an instantiation from an implicit derived operation.
10331 2004-06-28 Pascal Obry <obry@gnat.com>
10333 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
10335 (Library_File_Name_For): Idem.
10337 2004-06-28 Matthew Gingell <gingell@gnat.com>
10339 * g-traceb.ads: Add explanatory note on the format of addresses
10340 expected by addr2line.
10342 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
10344 * Makefile.in: Force debugging information on s-tasdeb.adb,
10345 a-except.adb and s-assert.adb needed by the debugger.
10347 2004-06-28 Vincent Celier <celier@gnat.com>
10349 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
10353 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
10355 * prj.adb: Minor reformatting
10356 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
10358 * prj.ads: Comment updates
10360 (Project_Data): Change Flag1 to Need_To_Build_Lib.
10361 Remove Flag2: not used.
10363 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
10366 * gnat_ugn.texi: Put a "null;" declaration in one project file example
10368 * gnat_rm.texi: Document Empty declarations "null;".
10370 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
10371 front of the linker options.
10372 (Link_Foreign): Put the global archives and the libraries in front of
10373 the linker options.
10375 2004-06-28 Javier Miranda <miranda@gnat.com>
10377 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
10378 (RTU_Loaded): Code cleanup
10379 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
10380 withed predefined units.
10382 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
10383 explicitly withed predefined units.
10384 Fix typo in comment
10386 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
10387 explicitly withed predefined units.
10389 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10391 * ada-tree.def (DECL_STMT): Deleted.
10392 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
10393 (DECL_STMT_VAR): Deleted.
10394 * decl.c: add_decl_stmt now add_decl_expr.
10395 * gigi.h: Likewise.
10396 * trans.c: Likewise.
10397 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
10398 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
10399 (add_stmt): Only handle padded type here.
10400 (add_stmt_with_node): Allow gnat_node to not be present.
10401 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
10402 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
10403 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
10404 make a SAVE_EXPR for the entire fat pointer.
10405 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
10406 (create_index_type): Make a DECL_EXPR.
10407 (end_subprog_body): Don't call allocate_struct_function here but
10410 2004-06-25 Pascal Obry <obry@gnat.com>
10412 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
10413 Relocatable from Build_Dynamic_Library call.
10415 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
10416 Relocatable are now synonym.
10418 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
10420 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
10421 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
10424 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
10425 Lib_Address and Relocatable.
10426 (Default_DLL_Address): Removed.
10428 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
10429 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
10430 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
10431 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
10432 (Default_DLL_Address): Removed.
10434 * mlib-tgt-mingw.adb: Ditto.
10435 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
10437 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
10438 the initial thread stack size.
10440 * a-strmap.ads: Move package L to private part as it is not used in
10441 the spec. Found while reading code.
10443 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
10445 * tracebak.c: Introduce support for a GCC infrastructure based
10446 implementation of __gnat_backtrace.
10448 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
10449 any more. Use accessors instead. This eases maintenance and relaxes
10450 some alignment constraints.
10451 (_GNAT_Exception structure): Remove the Ada specific fields
10452 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
10454 (is_handled_by, __gnat_eh_personality): Replace component references to
10455 exception structure by use of the new accessors.
10457 * init.c (__gnat_initialize): Adjust comments to match the just
10458 reverted meaning of the -static link-time option.
10460 * adaint.c (convert_addresses): Arrange not to define a stub for
10461 mips-irix any more, as we now want to rely on a real version from a
10462 recent libaddr2line.
10464 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
10465 the personality routine can use them and not have to rely on a C
10466 counterpart of the record anymore. This simplifies maintenance and
10467 relaxes the constraint of having Standard'Maximum_Alignment match
10469 Update comments, and add a section on the common header alignment issue.
10471 2004-06-25 Geert Bosch <bosch@gnat.com>
10473 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
10474 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
10476 2004-06-25 Robert Dewar <dewar@gnat.com>
10478 * gnat_rm.texi: Fix section on component clauses to indicate that the
10479 restriction on byte boundary placement still applies for bit packed
10481 Add comment on stack usage from Initialize_Scalars
10483 * gnat_ugn.texi: Add documentation for -gnatyLnnn
10485 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
10486 limiting nesting level.
10488 * usage.adb: Add line for -gnatyLnnn switch
10490 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
10491 sem_ch13.adb, exp_aggr.adb: Minor reformatting
10493 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
10494 type as well as on the subtype. This corrects a problem in freeze in
10495 setting alignments of atomic types.
10497 * sem_eval.ads: Minor comment typo fixed
10499 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
10500 level. Minor reformatting.
10502 * fname.adb (Is_Predefined_File_Name): Require a letter after the
10503 minus sign. This means that file names like a--b.adb will not be
10504 considered predefined.
10506 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
10507 record Test new flag and give diagnostic for bad component clause.
10508 (Freeze_Entity): Set alignment of array from component alignment in
10509 cases where this is safe to do.
10511 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
10514 * cstand.adb: (Create_Standard): Set alignment of String to 1
10516 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
10518 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
10519 code in the common constrained array cases.
10521 * a-storio.adb: Change implementation to avoid possible alignment
10522 problems on machines requiring strict alignment (data should be moved
10523 as type Buffer, not type Elmt).
10525 * checks.adb (Apply_Array_Size_Check): Improve these checks by
10526 killing the overflow checks which we really do not need (64-bits is
10529 2004-06-25 Vincent Celier <celier@gnat.com>
10531 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
10532 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
10533 inconditionally for the main project.
10534 (Recursive_Add_Archives.Add_Archive_Path): New procedure
10535 (Link_Executables.Check_Time_Stamps): New procedure
10536 (Link_Executables.Link_Foreign): New procedure
10537 Changes made to reduce nesting level of this package
10538 (Check): New procedure
10539 (Add_Switches): When not in quiet output, check that a switch is not
10540 the concatenation of several valid switches. If it is, issue a warning.
10541 (Build_Global_Archive): If the global archive is rebuilt, linking need
10543 (Compile_Sources): Rebuilding a library archive does not imply
10544 rebuilding the global archive.
10545 (Build_Global_Archive): New procedure
10546 (Build_Library): New name for Build_Archive, now only for library
10548 (Check_Archive_Builder): New procedure
10549 (Create_Global_Archive_Dependency_File): New procedure
10550 (Gprmake): Call Build_Global_Archive before linking
10551 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
10553 (Scan_Arg): Display the Copyright notice when -v is used
10555 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
10558 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
10560 Add new GNAT LIST qualifier /FILES=
10561 Added qualifier /DIRECTORY= to GNAT METRIC
10562 Added qualifier /FILES= to GNAT METRIC
10563 Added qualifier /FILES to GNAT PRETTY
10565 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
10566 to take into account both versions of the switch.
10568 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
10569 always be the last switch to the gcc driver. Disable switch storing so
10570 that switches automatically added by the gcc driver are not put in the
10573 * prj.adb (Project_Empty): Take into account changes in components of
10576 * prj.ads (Languages_Processed): New enumaration value All_Languages.
10578 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
10579 used. Split Boolean component Ada_Sources_Present in two Boolean
10580 components Ada_Sources_Present and Other_Sources_Present.
10583 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
10584 instead of Sources_Present.
10585 (Set_Ada_Paths.Add.Recursive_Add): Ditto
10587 * prj-nmsc.adb: Minor reformatting
10588 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
10589 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
10590 Check_Ada_Naming_Scheme.
10591 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
10594 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
10596 Make sure that all cycles where there is at least one "limited with"
10598 (Parse_Single_Project): New Boolean parameter In_Limited
10600 * prj-proc.adb (Recursive_Check): When Process_Languages is
10601 All_Languages, call first Prj.Nmsc.Ada_Check, then
10602 Prj.Nmsc.Other_Languages_Check.
10604 * prj-proc.adb (Process): Use Ada_Sources_Present or
10605 Other_Sources_Present (instead of Sources_Present) depending on
10608 * lang-specs.h: Keep -g and -m switches in the same order, and as the
10611 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
10612 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
10614 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
10617 * lib.ads (Disable_Switch_Storing): New procedure.
10619 * make.adb: Modifications to reduce nesting level of this package.
10620 (Check_Standard_Library): New procedure
10621 (Gnatmake.Check_Mains): New procedure
10622 (Gnatmake.Create_Binder_Mapping_File): New procedure
10623 (Compile_Sources.Compile): Add switch -gnatez as the last option
10624 (Display): Never display -gnatez
10626 * Makefile.generic:
10627 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
10629 * gnatcmd.adb (Check_Project): New function
10630 (Process_Link): New procedure to reduce nesting depth
10631 (Check_Files): New procedure to reduce the nesting depth.
10632 For GNAT METRIC, include the inherited sources in extending projects.
10633 (GNATCmd): When GNAT LS is invoked with a project file and no files,
10634 add the list of files from the sources of the project file. If this list
10635 is too long, put it in a temp text files and use switch -files=
10636 (Delete_Temp_Config_Files): Delete the temp text file that contains
10637 a list of source for gnatpp or gnatmetric, if one has been created.
10638 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
10639 in the project file is too large, create a temporary text file that
10640 list them and pass it to the tool with "-files=<temp text file>".
10641 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
10643 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
10644 generated file is in not in Ada.
10646 * gnatls.adb: Remove all parameters And_Save that are no longer used.
10647 (Scan_Ls_Arg): Add processing for -files=
10648 (Usage): Add line for -files=
10650 * g-os_lib.adb (On_Windows): New global constant Boolean flag
10651 (Normalize_Pathname): When on Windows and the path starts with a
10652 directory separator, make sure that the resulting path will start with
10655 * clean.adb (Clean_Archive): New procedure
10656 (Clean_Project): When there is non-Ada code, delete the global archive,
10657 the archive dependency files, the object files and their dependency
10658 files, if they exist.
10659 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
10661 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
10663 * sinfo.ads: Fix typo in comment.
10665 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
10666 the TSS for remote access-to-subprogram types, since these TSS are
10667 always present once the type has been analyzed.
10668 (RAS_E_Dereference): Same.
10670 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
10671 reference raises Bad_Attribute, mark the reference as analyzed so the
10672 node (and any children resulting from rewrites that could have occurred
10673 during the analysis that ultimately failed) is not analyzed again.
10675 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
10677 * exp_dist.adb: Minor comment fix.
10679 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
10680 type is an anonymous access type, no unchecked deallocation of the
10681 allocated object can occur. If the object is controlled, attach it with
10682 a count of 1. This allows attachment to the Global_Final_List, if
10683 no other relevant list is available.
10684 (Get_Allocator_Final_List): For an anonymous access type that is
10685 the type of a discriminant or record component, the corresponding
10686 finalisation list is the one of the scope of the type.
10688 2004-06-25 Ed Schonberg <schonberg@gnat.com>
10690 * sem_ch3.adb (Replace_Type): When computing the signature of an
10691 inherited subprogram, use the first subtype if the derived type
10692 declaration has no constraint.
10694 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
10695 before applying previous optimization. Minor code cleanup.
10697 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
10698 placed at the beginning of an unpacked record without explicit
10699 alignment, a slice of it will be aligned and does not need a copy when
10702 2004-06-25 Ed Schonberg <schonberg@gnat.com>
10706 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
10707 reference is written with expressions mimicking parameters.
10709 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
10712 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
10713 STEP 2a. The constraints of a full type declaration of a derived record
10714 type are checked for conformance with those declared in the
10715 corresponding private extension declaration. The message
10716 "not conformant with previous declaration" is emitted if an error is
10719 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
10721 * g-traceb.ads: Document the need for -E binder switch in the spec.
10723 * g-trasym.ads: Document the need for -E binder switch in the spec.
10725 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
10727 * sem_prag.adb: Add handling of pragma Detect_Blocking.
10729 * snames.h, snames.ads, snames.adb: Add entry for pragma
10732 * s-rident.ads: Change reference to pragma Detect_Blocking.
10734 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
10737 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
10738 to indicate whether pragma Detect_Blocking is active.
10740 * par-prag.adb: Add entry for pragma Detect_Blocking.
10742 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
10743 of not handling WITH.
10744 Note that this replaces the previous update which was incorrect.
10746 2004-06-25 Javier Miranda <miranda@gnat.com>
10748 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
10749 use-clauses to have a clean environment.
10751 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
10752 the installation of the use-clauses to stablish a clean environment in
10753 case of compilation of a separate unit; otherwise the call to
10754 use_one_package is protected by the barrier Applicable_Use.
10756 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
10757 the installation of the use-clauses to stablish a clean environment in
10758 case of compilation of a separate unit.
10759 (End_Use_Clauses): Minor comment cleanup.
10761 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
10763 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
10765 2004-06-23 Richard Henderson <rth@redhat.com>
10767 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
10769 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10771 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
10772 now bool instead of int.
10773 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
10774 * trans.c (gnu_switch_label_stack): New function.
10775 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
10776 elaboration of renamed entity returns.
10777 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
10778 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
10779 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
10780 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
10781 DECL_SIZE_UNIT and simplify variable-sized case.
10782 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
10783 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
10784 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
10785 (build_unit_elab): Disable for now.
10786 * utils.c (mark_visited): New function.
10787 (pushdecl): Walk tree to call it for global decl.
10788 (update_pointer_to): Update all variants of pointer and ref types.
10789 Add arg to COMPONENT_REF.
10790 (convert): Likewise.
10791 Move check for converting between variants lower down.
10792 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
10793 (build_allocator): Don't force type of MODIFY_EXPR.
10794 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
10795 put_var_into_stack.
10797 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10799 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
10800 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
10801 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
10803 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
10804 all callers changed.
10805 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
10806 the way that EXIT_STMT finds the loop label.
10807 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
10808 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
10809 (add_stmt): Use annotate_with_locus insted of setting directly.
10810 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
10811 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
10812 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
10813 (build_vms_descriptor): Add extra args to ARRAY_REF.
10814 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
10815 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
10817 (build_binary_op): Don't make explicit CONVERT_EXPR.
10818 Add extra rgs to ARRAY_REF.
10820 2004-06-14 Pascal Obry <obry@gnat.com>
10822 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
10823 Windows. Fix minor typo.
10825 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
10826 which is now supported on Windows. With this implementation using the
10827 Library Project feature is no different on Windows than on UNIX.
10829 2004-06-14 Vincent Celier <celier@gnat.com>
10831 * makegpr.adb (Compile_Sources): Nothing to do when there are no
10834 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
10836 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
10837 found, show the project name and the path of the previously parsed
10840 2004-06-14 Ed Schonberg <schonberg@gnat.com>
10842 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
10843 array, avoid copying the actual before the call.
10845 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
10847 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
10848 Instead, allocate memory on worst-case alignment assumptions, and then
10849 return an aligned address within the allocated zone.
10851 2004-06-14 Robert Dewar <dewar@gnat.com>
10853 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
10854 elab entities in predefined units in No_Run_Time_Mode.
10855 (Gen_Adainit_C): Same fix
10856 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
10857 units in No_Run_Time_Mode
10858 (Gen_Elab_Calls_C): Same fix
10860 * symbols-vms-alpha.adb: Minor reformatting
10862 * g-debpoo.ads: Minor reformatting
10864 * lib.adb (In_Same_Extended_Unit): Version working on node id's
10866 * lib.ads (In_Same_Extended_Unit): Version working on node id's
10868 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
10871 * make.adb: Minor reformatting
10873 * par-ch12.adb: Minor reformatting
10875 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
10877 * prj-strt.adb: Minor reformatting
10879 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
10882 * sem_attr.adb: Minor reformatting
10884 * sem_ch7.adb: Minor reformatting
10886 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
10887 for type in the same unit as the object declaration.
10889 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
10890 static string expressions and not just string literals.
10892 (Set_Warning): Reset restriction warning flag for restriction pragma
10893 Implement pragma Profile_Warnings
10894 Implement pragma Profile (Restricted)
10895 Give obolescent messages for old restrictions and pragmas
10897 * snames.h, snames.ads, snames.adb: Add new entry for pragma
10900 * s-rident.ads: Add declarations for restrictions required by profile
10901 Restricted and profile Ravenscar.
10903 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
10905 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
10906 configuration pragmas.
10908 2004-06-11 Vincent Celier <celier@gnat.com>
10910 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
10911 gnatsym, when symbol policy is Restricted.
10913 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
10914 gnatsym, when symbol policy is Restricted.
10916 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
10917 read the symbol file.
10918 (Finalize): Fail in symbol policy Restricted if a symbol in the original
10919 symbol file is not in the object files. Do not create a new symbol file
10920 when symbol policy is Restricted.
10922 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
10925 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
10927 (Usage): Line for new switch -R
10929 * make.adb (Initialize): When the platform is not VMS, add the
10930 directory where gnatmake is invoked in the front of the path, if
10931 gnatmake is invoked with directory information. Change the Scan_Args
10932 while loop to a for loop.
10933 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
10934 if Depth is equal or greater than the proposed depth, there is nothing
10936 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
10939 * prj.ads: Add new symbol policy Restricted.
10941 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
10942 with the new parameters Check_All_Labels and Case_Location.
10944 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
10945 (Library_Symbol_File needs to be defined).
10947 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
10948 and Case_Location If Check_All_Labels is True, check that all values of
10949 the string type are used, and output warning(s) if they are not.
10951 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
10954 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
10956 * gnat_ugn.texi: Update documentation about the library directory in
10959 * makegpr.adb (Display_Command): In verbose mode, also display the
10960 value of the CPATH env var, when the compiler is gcc.
10961 (Initialize): Change the Scan_Args while loop to a for loop
10962 (Compile_Individual_Sources): Change directory to object directory
10963 before compilations.
10965 * symbols.ads: New symbol policy Restricted.
10967 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
10969 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
10970 is now taken care of internally in the Exception_Propagation package
10971 and does not require clients assistance any more.
10973 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
10974 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
10975 functions. Helpers to maintain a predicate required in the handling of
10976 occurrence transfer between tasks.
10977 This is now handled internally and does not require clients assistance
10978 for the setup/propagate separation anymore.
10979 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
10980 allocation strategy, handle the Setup_And_Not_Propagated predicate and
10983 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
10984 raise_after_setup, now that everything is handled internally within the
10985 setup/propagation engine.
10987 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
10989 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
10990 Add additional conditions for the case of an actual being a simple
10991 name or literal. Improve inlining by preventing the generation
10992 of temporaries with a short lifetime (one use).
10994 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
10998 * einfo.ads: Minor comment updates for Has_Completion and
10999 E_Constant list of flags.
11001 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
11002 and constant redeclarations now set the Has_Completion flag of their
11003 defining identifiers.
11005 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
11006 Inspect_Deferred_Constant_Completion.
11007 Used to detect private deferred constants that have not been completed
11008 either by a constant redeclaration or pragma Import. Emits error message
11009 "constant declaration requires initialization expression".
11011 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
11012 completes a deferred constant.
11014 2004-06-11 Geert Bosch <bosch@gnat.com>
11016 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
11018 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
11019 calculating exponent for scaling denormal numbers.
11020 (Leading_Part): Properly raise Constraint_Error for zero or negative
11022 (Remainder): Properly raise Constraint_Error for zero divisor.
11024 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
11026 * sem_util.adb: Minor reformatting.
11028 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
11029 dereference when accessing the entry parameter record.
11030 (Check_Array_Type): Always check for possible implicit dereference.
11031 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
11032 Abort if a pointer is still present (denoting that an implicit
11033 dereference was left in the tree by the front-end).
11035 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
11036 dereference when accessing the entry parameter record.
11037 (Check_Array_Type): Always check for possible implicit dereference.
11038 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
11039 Abort if a pointer is still present (denoting that an implicit
11040 dereference was left in the tree by the front-end).
11042 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
11044 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
11045 message, like the compiler itself does. Easier to parse the output.
11047 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
11049 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
11050 be base names, and not includes directories.
11052 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
11054 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
11055 so that dependencies are properly taken into account by make.
11057 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
11060 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
11061 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
11063 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
11065 * Makefile.in (install-gnatlib): install target-specific run-time files.
11067 * Make-lang.in: Remove obsolete targets.
11069 2004-06-11 Ed Schonberg <schonberg@gnat.com>
11071 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
11072 specification, to catch misuses of program unit names.
11074 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
11075 superfluous conversions in an instance.
11077 2004-06-11 Ed Schonberg <schonberg@gnat.com>
11081 * sem_ch12.adb (Save_References): If operator node has been folded to
11082 enumeration literal, associated_node must be discarded.
11084 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
11086 * s-stchop-vxworks.adb: Add required pragma Convention to
11087 Task_Descriptor because it is updated by a C function.
11089 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
11093 * Makefile.in: Remove target specific SO_OPT on IRIX
11095 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11097 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
11098 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
11099 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
11100 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
11101 (STMT_STMT, USE_STMT): New statement codes.
11102 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
11103 * ada-tree.h: Reflect above changes.
11104 (struct tree_loop_id): Deleted.
11105 (union lang_tree_node, struct lang_decl, struct lang_type):
11106 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
11107 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
11108 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
11109 (IS_ADA_STMT): New macro.
11110 * decl.c (annotate_decl_with_node): New function.
11111 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
11112 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
11113 Call add_stmt_with_node to do needed assignments.
11114 Add call to update setjmp buffer directly, not via EXPR_STMT.
11115 (maybe_variable): Argment GNAT_NODE deleted.
11116 * gigi.h (maybe_variable): Likewise.
11117 (make_transform, add_stmt_with_node, set_block_for_group): New.
11118 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
11119 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
11120 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
11121 (set_lineno, set_lineno_from_sloc): Likewise.
11122 (record_code_position, insert_code_for): Likewise.
11123 (gnat_poplevel): Now returns void.
11124 (end_subprog_body): Now takes argument.
11125 * misc.c (cgraph.h, tree-inline.h): New includes.
11126 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
11127 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
11128 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
11129 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
11130 (gnat_parse_file): Don't set immediate_size_expand.
11131 Call cgraph functions.
11132 (gnat_expand_expr): Remove most cases.
11133 (record_code_position, insert_code_for): Remove from here.
11134 * trans.c (toplev.h, tree-gimple.h): Now included.
11135 (discard_file_names): Deleted.
11136 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
11137 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
11138 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
11139 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
11140 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
11141 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
11142 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
11143 (set_block_for_group, add_stmt_list): Likewise.
11144 (start_stmt_group): Renamed from start_block_stmt.
11145 (end_stmt_group): Likewise, from end_block_stmt.
11146 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
11147 (gigi): Don't set discard_file_names or call set_lineno.
11148 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
11149 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
11150 Numerous changes throughout to reflect new names and complete
11151 function-at-a-time implementation.
11152 (gnat_expand_stmt): Delete or comment out all cases.
11153 (process_inlined_subprograms): Use add_stmt.
11154 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
11155 call set_lineno; also remove unneeded block handling.
11156 (process_type): Remove unneeded block handling.
11157 (build_unit_elab): Remove calls to deleted functions.
11158 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
11159 (tree-dump.h): Likewise.
11160 (struct ada_binding_level): Add field jmpbuf_decl.
11161 (gnat_define_builtin, gnat_install_builtins): New.
11162 (gnat_gimplify_function, gnat_finalize): Likewise.
11163 (gnat_poplevel): No longer return BLOCK, set it instead.
11164 Remove code dealing with nested functions.
11165 (gnat_init_decl_processing): Also set size_type_node.
11166 Call gnat_install_builtins.
11167 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
11168 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
11169 Remove special-case for "main".
11170 (end_subprog_body): Add arg and rework for tree-ssa.
11171 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
11172 Add case for BOOLEAN_TYPE.
11173 * utils2.c (rtl.h): Now include.
11174 (build_call_raise): Test Debug_Flag_NN directly.
11175 (build_call_alloc_dealloc): Don't use local stack allocation for now.
11176 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
11177 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
11179 2004-06-07 Robert Dewar <dewar@gnat.com>
11181 * a-direct.ads, einfo.ads: Minor comment updates
11183 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
11184 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
11185 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
11186 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
11187 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
11189 * s-interr-sigaction.adb: Remove unreferenced variable
11190 (Attached_Interrupts). Minor reformatting.
11191 Avoid use of variable I (replace by J).
11193 * par-ch10.adb: Fix text of one error message
11195 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
11196 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
11197 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
11198 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
11199 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
11200 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
11201 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
11202 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
11203 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
11204 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
11205 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
11208 2004-06-07 Doug Rupp <rupp@gnat.com>
11210 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
11212 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
11214 * mlib-tgt-vms-ia64.adb: New file.
11216 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
11217 Add mlib-tgt-vms-ia64.adb
11218 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
11219 Move to alpha specific ifeq section.
11220 Add VMS specific versions of symbols.adb
11221 Renaming of 5q vms files.
11223 * 5qsystem.ads renamed to system-vms_64.ads.
11225 2004-06-07 Vincent Celier <celier@gnat.com>
11227 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
11228 explain that when a time of day corresponding to the non existing hour
11229 on the day switching to DST is specified, Split may return a different
11232 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
11235 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
11236 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
11238 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
11240 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
11241 the linking options.
11242 (Build_Library.Check_Libs): On VMS, if there is a dependency on
11243 g-trasym.ads, set Gtrasymobj_Needed to True.
11245 * prj-attr.adb: Add new package Metrics for gnatmetric
11247 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
11248 canonical case to take into account files with upper case characters on
11250 (Ada_Check): Load the reference symbol file name in the name buffer to
11251 check it, not the symbol file name.
11253 * snames.ads, snames.adb: Add standard name Metrics (name of project
11254 file package for gnatmetric).
11256 * vms_conv.ads: Add Metric to Comment_Type
11258 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
11260 * vms_data.ads: Add qualifiers for GNAT METRIC
11262 * makegpr.adb (Link_Executables): Take into account the switches
11263 specified in package Linker of the main project.
11265 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
11267 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
11268 the index of the last element is Units.Last, not Units.Table'Last
11269 (which is usually not a valid index within the actually allocated
11270 storage for the table).
11272 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
11273 determines whether to generate a call to a checked storage pool
11274 Dereference action.
11275 Generate such a call only for a dereference that either comes from
11276 source, or is the result of rewriting a dereference that comes from
11279 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
11281 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
11283 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
11285 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
11286 file level, elaborate the stride for inner dimensions in alignment
11289 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
11292 2004-06-07 Javier Miranda <miranda@gnat.com>
11294 * exp_ch6.adb: Correct wrong modification in previous patch
11296 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
11298 * g-trasym.ads: Corrected comment to properly reflect level of support
11301 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
11303 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
11304 includes case of a variable referenced on the left hand side of an
11305 assignment, therefore remove redundant code. Variables and prefixes of
11306 indexed or selected components are now marked as referenced on left
11307 hand side. Warnings are now properly emitted when variables or prefixes
11308 are assigned but not read.
11310 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
11311 left hand side referenced variables. Private access types do not
11312 produce the warning "variable ... is assigned but never read".
11313 Add also additional checks to left hand side referenced variables.
11314 Aliased, renamed objects and access types do not produce the warning
11315 "variable ... is assigned but never read" since other entities may read
11316 the memory location.
11318 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
11320 * Makefile.in: In the powerpc/vxworks-specific section, restore
11321 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
11324 2004-06-07 Ed Schonberg <schonberg@gnat.com>
11326 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
11327 predefined operators.
11328 Removes spurious type errors from g-trasym-vms.adb.
11330 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
11331 distinct from the operator appearing in the source, call appropriate
11332 routine to insert conversions when needed, and complete resolution of
11334 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
11335 interpretations for rewritten right operand.
11336 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
11337 the other operand is overloaded and the context is a type conversion.
11339 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11341 * ada-tree.def (BLOCK_STMT): Now has two operands.
11344 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
11346 * gigi.h: (gnat_poplevel): Now returns a tree.
11348 * trans.c (end_block_stmt): Add arg; all callers changed.
11349 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
11350 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
11351 (add_stmt): Set TREE_TYPE.
11352 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
11353 (gnat_expand_stmt, case BREAK_STMT): New case.
11355 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
11357 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
11359 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
11360 procedure Set_Stack_Size that is not needed.
11362 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
11364 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
11365 used for gnatpp input file and for the files upon which it depends
11367 2004-06-07 Ben Brosgol <brosgol@gnat.com>
11369 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
11371 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
11373 * gnatvsn.ads: Bump version numbers appropriately.
11374 Add new build type.
11376 2004-06-07 Pascal Obry <obry@gnat.com>
11378 * gnat_ugn.texi: Improve comments about imported names and link names
11379 on Windows. Add a note about the requirement to use -k gnatdll's option
11380 when working with a DLL which has stripped stdcall symbols (no @nn
11383 2004-05-27 Vincent Celier <celier@gnat.com>
11385 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
11386 COMMENTS_LAYOUT=UNTOUCHED
11388 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
11389 symbols-vms-alpha.adb
11391 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
11393 * sem.ads: Clarify documentation on checks suppression.
11395 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
11397 2004-05-27 Ed Schonberg <schonberg@gnat.com>
11399 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
11400 the case of multiple derivations.
11401 (Is_Object_Reference): For a selected component, verify that the prefix
11402 is itself an object and not a value.
11404 * sem_ch12.adb (Same_Instantiated_Constant): New name for
11405 Same_Instantiated_Entity.
11406 (Same_Instantiated_Variable): Subsidiary to
11407 Check_Formal_Package_Instance, to recognize actuals for in-out generic
11408 formals that are obtained from a previous formal package.
11409 (Instantiate_Subprogram_Body): Emit proper error when
11410 generating code and the proper body of a stub is missing.
11412 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
11413 has a universal interpretation, do the disambiguation here.
11415 * exp_ch4.adb (Expand_N_Type_Conversion,
11416 Expand_N_Unchecked_Type_Conversion): Special handling when target type
11417 is Address, to avoid typing anomalies when Address is a visible integer
11420 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
11421 to determine whether a subprogram should not be marked Pure, even when
11422 declared in a pure package.
11424 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
11426 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
11428 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
11429 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
11430 Update the documentation about the Ravenscar profile, following the
11431 definition found in AI-249.
11433 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
11434 setting the Profile (Ravenscar). This must be done in addition to
11435 setting the required restrictions.
11437 * rtsfind.ads: Add the set of operations defined in package
11440 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
11443 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
11445 lang-specs.h: Always require -c or -S and always redirect to /dev/null
11446 if -gnatc or -gnats is passed.
11448 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
11450 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
11451 a significant reference. Warnings are now properly emitted when a
11452 discriminated type is not referenced.
11454 * lib-xref.adb (Generate_Reference): A deferred constant completion,
11455 record representation clause or record type discriminant does not
11456 produce a reference to its corresponding entity. Warnings are now
11457 properly emitted when deferred constants and record types are not
11460 2004-05-27 Geert Bosch <bosch@gnat.com>
11462 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
11463 Fixes ACATS Annex G tests.
11465 2004-05-27 Robert Dewar <dewar@gnat.com>
11467 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
11470 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
11472 * s-interr.adb (Server_Task): Take into account case of early return
11473 from sigwait under e.g. linux.
11475 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
11477 * gnat_ugn.texi: Add description for the new gnatpp options:
11478 -rnb - replace the original source without creating its backup copy
11479 -c0 - do not format comments
11481 2004-05-24 Geert Bosch <bosch@gnat.com>
11483 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
11484 with 192 bits of precision, sufficient to reduce a double-extended
11485 arguments X with a maximum relative error of T'Machine_Epsilon, for X
11486 in -2.0**32 .. 2.0**32.
11487 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
11488 reduction by the processor, which only uses a 68-bit approximation of
11490 (Tan): Always reduce arguments and compute function either using
11491 the processor's fptan instruction, or by dividing sin and cos as needed.
11493 2004-05-24 Doug Rupp <rupp@gnat.com>
11495 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
11496 gcc error on 32/64 bit VMS.
11498 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
11500 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
11501 since this is what we get for stack overflows although not documented
11503 Document the issues which may require adjustments to our signal
11506 2004-05-24 Ed Schonberg <schonberg@gnat.com>
11508 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
11509 enclosing dynamic scope if the instantiation is within a generic unit.
11511 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
11513 * exp_dbug.ads: Fix typo.
11515 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
11516 Rename it to its proper name: system-linux-ia64.ads
11517 (stamp-gnatlib1): Remove extra target specific run time files when
11518 setting up the rts directory.
11520 2004-05-24 Javier Miranda <miranda@gnat.com>
11522 * einfo.ads, einfo.adb (Limited_Views): Removed.
11523 (Limited_View): New attribute that replaces the previous one. It is
11524 now a bona fide package with the limited-view list through the
11525 first_entity and first_private attributes.
11527 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
11528 limited-private-with clause.
11529 (Install_Limited_Withed_Unit): Install the private declarations of a
11530 limited-private-withed package. Update the installation of the shadow
11531 entities according to the new structure (see Build_Limited_Views)
11532 (Build_Limited_Views): Replace the previous implementation of the
11533 limited view by a package entity that references the first shadow
11534 entity plus the first shadow private entity (required for limited-
11535 private-with clause)
11536 (New_Internal_Shadow_Entity): Code cleanup.
11537 (Remove_Limited_With_Clause): Update the implementation to undo the
11538 new work carried out by Build_Limited_Views.
11539 (Build_Chain): Complete documentation.
11540 Replace Ada0Y by Ada 0Y in comments
11543 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
11544 types the level of accessibility depends on the enclosing type
11547 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
11548 entities. Complete documentation of previous change.
11550 2004-05-24 Robert Dewar <dewar@gnat.com>
11552 * namet.adb: Minor reformatting
11553 Avoid use of name I (replace by J)
11554 Minor code restructuring
11556 * sem_ch6.adb: Minor reformatting
11558 * lib-writ.adb: Do not set restriction as active if this is a
11559 Restriction_Warning case.
11561 * sem_prag.adb: Reset restriction warning flag if real pragma
11562 restriction encountered.
11564 * s-htable.adb: Minor reformatting
11565 Change rotate count to 3 in Hash (improves hash for small strings)
11567 * 5qsystem.ads: Add comments for type Address (no literals allowed).
11569 * gnat_ugn.texi: Add new section of documentation "Code Generation
11570 Control", which describes the use of -m switches.
11572 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
11574 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
11575 through the DECL_INITIAL for renamed variables.
11577 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
11579 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
11581 2004-05-19 Joel Brobecker <brobecker@gnat.com>
11583 * exp_dbug.ads: Correct comments concerning handling of overloading,
11584 since we no longer use $ anymore.
11586 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
11588 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
11589 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
11590 with illegal subunits.
11592 2004-05-19 Ed Schonberg <schonberg@gnat.com>
11594 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
11595 body with front-end inlining enabled, check whether an inline pragma
11596 appears immediately after the body and applies to it.
11598 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
11599 enabled and the pragma appears after the body of the subprogram.
11601 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11603 Part of function-at-a-time conversion
11605 * misc.c (adjust_decl_rtl): Deleted.
11606 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
11609 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
11610 (add_decl_stmt, add_stmt, block_has_vars): New functions.
11611 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
11613 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
11614 when making a decl.
11615 (gnat_to_gnu_entity): Likewise.
11616 Use add_stmt to update setjmp buffer.
11617 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
11619 No longer call adjust_decl_rtl.
11620 (DECL_INIT_BY_ASSIGN_P): New macro.
11621 (DECL_STMT_VAR): Likewise.
11623 * trans.c (gigi): Call start_block_stmt to make the outermost
11625 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
11626 Call start_block_stmt and end_block_stmt temporarily.
11627 Use gnat_expand_stmt instead of expand_expr_stmt.
11628 (add_decl_stmt): New function.
11629 (tree_transform): Call it.
11630 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
11631 (end_block_stmt): Set type and NULL_STMT.
11632 (gnat_expand_stmt): Make recursize call instead of calling
11634 (gnat_expand_stmt, case DECL_STMT): New case.
11635 (set_lineno_from_sloc): Do nothing if global.
11636 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
11637 (start_block_stmt, add_stmt, end_block_stmt): New functions.
11638 (build_block_stmt): Call them.
11639 (gnat_to_code): Don't expand NULL_STMT.
11640 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
11642 (tree_transform): Likewise.
11643 (tree_transform, case N_Null_Statement): Return NULL_STMT.
11644 (gnat_expand_stmt, case NULL_STMT): New case.
11645 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
11648 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
11651 * utils.c (create_var_decl): Do not call expand_decl or
11653 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
11654 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
11656 (struct e_stack): Add chain_next to GTY.
11657 (struct binding_level): Deleted.
11658 (struct ada_binding_level): New struct.
11659 (free_block_chain): New.
11660 (global_binding_level, clear_binding_level): Deleted.
11661 (global_bindings_p): Rework to see if no chain.
11662 (kept_level_p, set_block): Deleted.
11663 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
11664 new data structure and work directly on BLOCK node.
11665 (gnat_poplevel): Similarly.
11666 (get_decls): Look at BLOCK_VARS.
11667 (insert_block): Work directly on BLOCK node.
11668 (block_has_var): New function.
11669 (pushdecl): Rework for new binding structures.
11670 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
11672 (build_subprog_body): Likewise.
11673 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
11675 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
11677 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
11678 (DECL_STMT_VAR): Likewise.
11680 2004-05-17 Robert Dewar <dewar@gnat.com>
11682 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
11685 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
11686 of restriction synonyums by using
11687 Restrict.Process_Restriction_Synonyms.
11689 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
11691 * s-restri.ads (Tasking_Allowed): Correct missing comment
11693 * s-rident.ads: Add entries for restriction synonyms
11695 * ali.adb: Fix some problems with badly formatted ALI files that can
11696 result in infinite loops.
11698 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
11699 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
11700 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
11701 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
11702 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
11703 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
11704 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
11705 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
11706 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
11707 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
11708 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
11709 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
11710 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
11711 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
11712 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
11713 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
11714 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
11715 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
11716 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
11717 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
11718 to Task_Id (minor cleanup).
11720 2004-05-17 Vincent Celier <celier@gnat.com>
11722 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
11723 directory separator.
11725 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
11726 project being extended, if Languages is not declared in extending
11729 2004-05-17 Javier Miranda <miranda@gnat.com>
11731 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
11732 limited view of a visible sibling.
11734 2004-05-14 Robert Dewar <dewar@gnat.com>
11736 * gnat_ugn.texi: Minor change to -gnatS documentation
11738 * sprint.adb: Remove some instances of Assert (False) and for this
11739 purpose replace them by output of a ??? string.
11741 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
11744 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
11745 flag processing. This was suppressing required dependencies in
11746 No_Run_Time mode and is not needed since the binder does not generate
11747 references for things in libgnat anyway.
11749 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
11752 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
11754 * gnat_ugn.texi: Document AIX-specific issue with initialization of
11757 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
11758 action for the case of an actual parameter in an init proc call.
11760 2004-05-14 Ed Schonberg <schonberg@gnat.com>
11762 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
11763 subtype, check visible entities in base type.
11765 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
11766 actions if the object is a renaming.
11768 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
11769 Check_Formal_Package_Instance, to determine more precisely when the
11770 formal and the actual denote the same entity.
11772 2004-05-14 Javier Miranda <miranda@gnat.com>
11774 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
11776 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
11777 corresponding to a private_with must be removed from visibility; it
11778 will be made visible later, just before we analyze the private part of
11780 (Check_Private_Child_Unit): Allow private_with clauses in public
11782 (Install_Siblings): Make visible the private entities of private-withed
11784 (Install_Withed_Unit): Do not install the private withed unit if we
11785 are compiling a package declaration and the Private_With_OK flag was
11786 not set by the caller. These declarations will be installed later,
11787 just before we analyze the private part of the package.
11789 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
11790 during the evaluation of the expression that initializes the object,
11791 decorate it with the expected type to avoid cascade errors.
11794 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
11795 subprogram we have to install the private_with clauses after its
11796 specification has been analyzed (as documented in AI-262.TXT).
11798 * sem_ch8.adb (Has_Private_With): New function. Determines if the
11799 current compilation unit has a private with on a given entity.
11800 (Find_Direct_Name): Detect the Beaujolais problem described in
11803 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
11804 provides the functionality of the function Is_Ancestor that was
11805 previously available in sem_ch10. It has been renamed to avoid
11808 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
11810 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11812 * utils.c (build_vms_descriptor): Use SImode pointers.
11814 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
11816 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
11818 2004-05-14 GNAT Script <nobody@gnat.com>
11820 * Make-lang.in: Makefile automatically updated
11822 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
11824 Renaming of target specific files for clarity
11826 * Makefile.in: Rename GNAT target specific files.
11828 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
11829 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
11830 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
11831 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
11832 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
11833 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
11834 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
11835 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
11836 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
11837 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
11838 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
11839 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
11840 51osinte.adb, 51osinte.ads, 51system.ads,
11841 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
11842 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
11843 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
11844 56tpopsp.adb, 57system.ads, 58system.ads,
11845 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
11846 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
11847 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
11848 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
11849 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
11850 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
11851 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
11852 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
11853 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
11854 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
11855 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
11856 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
11857 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
11858 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
11859 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
11860 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
11861 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
11862 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
11863 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
11864 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
11865 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
11866 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
11867 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
11868 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
11869 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
11870 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
11871 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
11872 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
11873 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
11874 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
11875 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
11876 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
11877 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
11878 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
11879 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
11880 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
11881 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
11882 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
11883 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
11884 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
11886 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
11887 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
11888 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
11889 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
11890 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
11891 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
11892 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
11893 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
11894 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
11895 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
11896 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
11897 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
11898 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
11899 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
11900 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
11901 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
11902 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
11903 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
11904 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
11905 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
11906 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
11907 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
11908 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
11909 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
11910 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
11911 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
11912 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
11913 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
11914 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
11915 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
11916 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
11917 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
11918 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
11919 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
11920 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
11921 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
11922 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
11923 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
11924 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
11925 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
11926 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
11927 s-osinte-vms.ads, s-osinte-vxworks.adb,
11928 s-osinte-vxworks.ads, s-osprim-mingw.adb,
11929 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
11930 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
11931 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
11932 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
11933 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
11934 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
11935 s-stchop-vxworks.adb, s-taprop-dummy.adb,
11936 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
11937 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
11938 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
11939 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
11940 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
11941 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
11942 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
11943 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
11944 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
11945 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
11946 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
11947 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
11948 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
11949 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
11950 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
11951 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
11952 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
11953 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
11954 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
11955 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
11956 system-irix-o32.ads, system-linux-x86_64.ads,
11957 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
11958 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
11959 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
11960 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
11961 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
11962 system-vxworks-mips.ads, system-vxworks-ppc.ads,
11963 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
11966 2004-05-13 Zack Weinberg <zack@codesourcery.com>
11968 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
11970 2004-05-13 Diego Novillo <dnovillo@redhat.com>
11972 Merge from tree-ssa-20020619-branch.
11974 * config-lang.in (boot_language, build_by_default): Set
11976 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
11977 (max_size): Add static chain op for call_expr.
11979 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
11982 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
11984 2004-05-11 Roger Sayle <roger@eyesopen.com>
11986 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
11989 2004-05-10 Doug Rupp <rupp@gnat.com>
11991 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
11994 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
11996 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
11998 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
11999 Fixes undefined symbols in IA64 gnatlib.
12001 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
12003 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
12004 Short_Address). This will be moved to system.auxdec.
12006 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
12008 * sem_util.adb: Replace test for presence of a node that is always
12009 present with a call to Discard_Node.
12011 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
12012 Analyze on the library unit node after generation of distribution stub
12013 constructs. The call was a no-op because Unit_Node has already been
12014 Analyzed, and the tree fragments for the distribution stubs are
12015 analyzed as they are inserted in Exp_Dist.
12016 Update comment regarding to distribution stubs to reflect that we
12017 do not generate stub in separate files anymore.
12019 * einfo.ads: Clarify the fact that a tagged private type has the
12020 E_Record_Type_With_Private Ekind.
12022 * erroutc.adb: Minor reformatting
12024 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
12025 values if line length is increased using -gnatyM (noticed during code
12028 * eval_fat.adb: Minor reformatting
12029 Put spaces around exponentiation operator
12031 2004-05-10 Ed Schonberg <schonberg@gnat.com>
12034 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
12035 has been rewritten as an explicit dereference, retrieve type of
12036 original node to check for possibly unconstrained record type.
12038 2004-05-10 Ed Schonberg <schonberg@gnat.com>
12040 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
12041 overriding, use the operation of the parent unconditionally.
12043 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
12044 operation when either operand is a literal, to avoid further
12047 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
12048 overridden by a previous explicit declaration, mark the previous entity
12051 * sem_disp.adb (Check_Dispatching_Operation): New predicate
12052 Is_Visibly_Controlled, to determine whether a declaration of a
12053 primitive control operation for a derived type overrides an inherited
12054 one. Add warning if the explicit declaration does not override.
12056 2004-05-10 Vincent Celier <celier@gnat.com>
12058 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
12059 some cases when the sources are no longer present.
12061 * make.adb (Collect_Arguments): Fail if an external source, not part
12062 of any project need to be compiled, when switch -x has not been
12065 * makeusg.adb: Document new switch -x
12067 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
12068 defaulted to False.
12070 * switch-m.adb (Scan_Make_Switches): New switch -x
12072 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
12073 gnatmake switch -x.
12075 * gnat_ugn.texi: Document new gnatmake switch -x
12077 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
12079 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
12081 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
12082 (process_attributes): Likewise.
12084 2004-05-10 Joel Brobecker <brobecker@gnat.com>
12086 * s-inmaop.ads: Fix spelling mistake in one of the comments.
12088 2004-05-10 Robert Dewar <dewar@gnat.com>
12090 * gnat_ugn.texi: Document that for config pragma files, the maximum
12091 line length is always 32767.
12093 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
12094 literals is now allowed.
12096 * gnat-style.texi: Remove statement about splitting long lines before
12097 an operator rather than after, since we do not follow this rule at all.
12098 Clarify rule (really lack of rule) for spaces around exponentiation
12100 * sem_elim.adb: Allow concatenation of string literals as well as a
12101 single string literal for pragma arguments.
12103 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
12105 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
12106 written for append case.
12108 * frontend.adb: Changes to avoid checking max line length in config
12111 * g-os_lib.ads: Minor reformatting
12113 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
12114 wrong in any case. Instead use standard value. Noticed during code
12117 * opt.ads (Max_Line_Length): New field, used to implement removal of
12118 limitation on length of lines when scanning config pragma files.
12120 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
12121 makeutl.ads, makeutl.adb: Minor reformatting
12123 * scn.adb: Do not check line length while scanning config pragma files
12124 Do not check line length while scanning out license information
12126 * scng.adb: Changes to avoid line length checks while parsing config
12129 2004-05-10 GNAT Script <nobody@gnat.com>
12131 * Make-lang.in: Makefile automatically updated
12133 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
12135 * osint.adb (Find_Program_Name): Fix handling of VMS version
12138 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
12140 * g-os_lib.ads (Invalid_Time): New constant
12142 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
12143 return OS_Time instead of time_t to match what is imported by Ada.
12144 Now return -1 if the file doesn't exist, instead of a random value
12146 2004-05-05 Robert Dewar <dewar@gnat.com>
12148 * usage.adb: Add line for -gnatR?s switch
12150 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
12152 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
12153 and for Match (Data_First, Data_last)
12155 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
12156 written when we are dealing with multi-unit files.
12158 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
12160 * Makefile.in: Remove unused targets and variables.
12162 2004-05-05 Vincent Celier <celier@gnat.com>
12164 * switch-m.adb: New gnatmake switch -eI
12166 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
12167 of new gnatmake switch -eInnn.
12169 * makegpr.adb: Take into account new parameters Index and Src_Index in
12172 * clean.adb: Implement support for multi-unit sources, including new
12175 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
12178 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
12179 (Extract_From_Q): New out parameter Index
12180 (Mark, Is_Marked): Subprograms moved to Makeutl
12181 (Switches_Of): New parameter Source_Index
12182 (Add_Switch): New parameter Index
12183 (Check): New parameter Source_Index
12184 (Collect_Arguments): New parameter Source_Index
12185 (Collect_Arguments_And_Compile): New parameter Source_Index
12186 (Compile): New parameter Source_Index
12187 Put subprograms in alphabetical order
12188 Add support for multi-source sources, including in project files.
12190 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
12191 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
12194 * makeusg.adb: New gnatmake switch -eInnn
12196 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
12199 * opt.ads (Main_Index): New variable, defaulted to 0.
12201 * osint.ads, osinte.adb (Add_File): New parameter Index
12202 (Current_Source_Index): New function
12204 * prj.adb: Take into account new components Index and Src_Index
12206 * prj.ads (String_Element): New component Index
12207 (Variable_Value): New component Index
12208 (Array_Element): New component Src_Index
12210 * prj-attr.adb: Indicate that optional index may be specified for
12211 attributes Main, Executable, Spec, Body and some of Switches.
12213 * prj-attr.ads (Attribute_Kind): New values for optional indexes
12214 (Attribute_Record): New component Optional_Index
12216 * prj-com.ads (File_Name_Data): New component Index
12218 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
12220 * prj-env.adb (Put): Output optional index
12222 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
12223 attributes Spec and Body.
12225 * prj-nmsc.adb: Process optional indexes
12227 * prj-pp.adb: Ouput "at" for optional indexes
12229 * prj-proc.adb: Take into account optional indexes
12231 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
12232 Optional_Index. For string literal,
12233 process optional index when Optional_Index is True.
12234 (Parse_Expresion): New Boolean parameter Optional_Index
12236 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
12237 (Set_Source_Index_Of): New procedure
12239 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
12242 * prj-util.ads (Executable_Of): New parameter Index
12243 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
12244 New parameter Src_Index, defaulted to 0.
12246 2004-05-05 Ed Schonberg <schonberg@gnat.com>
12249 * sem_ch3.adb (Access_Definition): If this is an access parameter
12250 whose designated type is imported through a limited_with clause, do
12251 not add the enclosing subprogram to the list of private dependents of
12254 2004-05-05 Ed Schonberg <schonberg@gnat.com>
12257 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
12258 a limited_with clause, and the other is its non-limited view.
12260 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
12262 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
12264 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
12265 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
12266 Stand.Boolean_Literals to produce references to entities
12267 Standard_False and Standard_True from compile-time computed boolean
12270 * stand.ads (Boolean_Literals): New variable, provides the entity
12271 values for False and True, for use by the expander.
12273 2004-05-05 Doug Rupp <rupp@gnat.com>
12275 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
12276 5vinmaop.adb: Unchecked convert Short_Address vice Address
12278 * adaint.c, raise.c: Caste CRTL function return value
12279 to avoid gcc error on 32/64 bit IVMS.
12281 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
12284 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
12286 * 5qsystem.ads (Address): Declare as Long_Integer
12287 (Short_Address): Declare as 32 bit subtype of Address
12288 Declare abstract address operations to avoid gratuitous ambiguities.
12290 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
12292 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
12293 instead of the old Boolean_Entry_Barriers.
12294 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
12296 2004-05-05 GNAT Script <nobody@gnat.com>
12298 * Make-lang.in: Makefile automatically updated
12300 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
12302 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
12304 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
12308 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
12309 alone. Replacing object references by literals is inappropriate in a
12310 so low level context.
12312 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
12314 * a-exexpr.adb: Add comments
12316 2004-05-03 Joel Brobecker <brobecker@gnat.com>
12318 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
12319 declare the Ancestor_Tags array in Type_Specific_Data with a small size
12320 without risking a bounds check error when accessing one of its
12322 (Type_Specific_Data): Define Ancestor_Tags as a small array.
12323 This prevents us from hitting a limitation during the debug info
12324 generation when using stabs.
12326 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
12328 This prevents us from hitting a limitation during the debug info
12329 generation when using stabs.
12331 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
12333 lang-specs.h: Remove -gnatz* from specs.
12335 2004-05-03 Vincent Celier <celier@gnat.com>
12337 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
12339 * Make-lang.in, Makefile.in: Add gprmake
12341 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
12343 * sem_aggr.adb: Fix typo in comment.
12345 2004-05-03 Robert Dewar <dewar@gnat.com>
12347 * make.adb: Minor reformatting
12349 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
12351 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
12352 so that it works when address is not a private type.
12354 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
12355 properly with rewritten unchecked conversions. This prevents
12356 order-of-elaboration issues that can otherwise arise.
12357 (Minimum_Size): Don't check size of access types under VMS
12359 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
12360 interpretations of integer literals as type System.Address.
12362 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
12363 (Is_Descendent_Of): New function
12365 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
12367 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
12368 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
12369 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
12371 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
12372 of the old Max_Entry_Queue_Depth.
12374 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
12375 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
12376 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
12378 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
12379 New entry for proper handling of Max_Entry_Queue_Depth.
12380 New entry for proper handling of No_Dynamic_Interrupts.
12382 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
12383 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
12384 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
12385 the GNAT specific restriction Max_Entry_Queue_Depth.
12386 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
12387 the GNAT specific restriction No_Dynamic_Interrupts.
12389 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
12390 instead of the old Boolean_Entry_Barriers.
12391 Use the new restriction No_Dynamic_Attachment instead of the old
12392 No_Dynamic_Interrupts.
12394 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
12395 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
12397 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
12398 of the old Max_Entry_Queue_Depth.
12400 2004-05-03 GNAT Script <nobody@gnat.com>
12402 * Make-lang.in: Makefile automatically updated
12404 2004-04-29 Ed Schonberg <schonberg@gnat.com>
12406 * checks.adb (Enable_Range_Check): If the prefix of an index component
12407 is an access to an unconstrained array, perform check unconditionally.
12409 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12411 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
12414 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
12416 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
12417 alternate stack setting. There was no support for the tasking cases
12418 and the changes eventually caused a number of side-effect failures in
12419 the non-tasking case too.
12421 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
12423 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
12426 2004-04-29 Vincent Celier <celier@gnat.com>
12428 * make.adb (Gnatmake): Increase max size of argument array for
12429 gnatbind for the potential addition of -F.
12430 If there are Stand-Alone Library projects, invoke gnatbind with -F to
12431 be sure that elaboration flags will be checked.
12433 * switch-c.adb: Correct call to Scan_Pos for -gnateI
12435 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
12437 * sem_warn.adb (Check_References): Move '<access-variable> may be
12438 null' warning out of under Warn_On_No_Value_Assigned.
12440 2004-04-29 Ed Falis <falis@gnat.com>
12442 * gnat_ugn.texi: Fixed texi error
12444 2004-04-29 Robert Dewar <dewar@gnat.com>
12446 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
12447 abstract operations if they come from predefined files.
12449 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
12452 * s-addope.adb: Correct obvious error in mod function
12454 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
12456 * Makefile.in: Add target pairs for powerpc darwin*
12459 * a-intnam-darwin.ads, s-osinte-darwin.adb,
12460 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
12462 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
12464 * Makefile.in: Add target macro definitions for s390*-linux*.
12465 * system-linux-s390.ads: New file.
12466 * system-linux-s390x.ads: New file.
12468 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
12470 * gnat_ugn.texi: Correct argument to @setfilename.
12472 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
12474 * a-exexpr.adb (Unwind_Word): New data type.
12475 (Unwind_Exception): Use it as type of Private1 and Private2.
12477 * raise.c (db_action_for): Fix debug printf.
12479 2004-04-27 Ed Schonberg <schonberg@gnat.com>
12481 * a-wtmoio.ads: Formal type must be a modular type, not a signed
12484 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12486 * decl.c (gnat_to_gnu_entity, case object): Call
12487 __builtin_update_setjmp_buf.
12489 * gigi.h (update_setjmp_buf): Deleted.
12490 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
12492 * misc.c: (update_setjmp_buf): Deleted.
12494 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
12495 around block of RTL.
12497 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
12499 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
12501 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
12502 subprogram for which no pragma All_Calls_Remote applies, store the
12503 address of the real subprogram in the underlying record type, so local
12504 dereferences do not go through the PCS.
12506 2004-04-26 Robert Dewar <dewar@gnat.com>
12508 * i-c.ads: Add some type qualifications to avoid ambiguities when
12509 compiling with s-auxdec.ads and a non-private address type.
12511 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
12513 * Makefile.rtl: Fix error in previous check-in:
12514 Add s-addope.o to non tasking object list (rather than tasking object
12517 2004-04-26 Javier Miranda <miranda@gnat.com>
12519 * sem_aggr.adb: Fix typo in comments
12520 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
12521 Required to check the null-exclusion attribute.
12523 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
12524 case of anonymous access types in record and array components. For a
12525 component definition the level is the same of the enclosing composite
12528 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
12529 that are anonymous access types the level of accessibility depends on
12530 the enclosing type declaration. In order to have this information, set
12531 the scope of the anonymous access type to the enclosing record type
12533 (Array_Type_Declaration): In case of components that are anonymous
12534 access types the level of accessibility depends on the enclosing type
12535 declaration. In order to have this information, set the scope of the
12536 anonymous access type to the enclosing array type declaration.
12538 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
12541 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
12542 renaming of anonymous access-to-constant types allowed if and only if
12543 the renamed object is access-to-constant.
12545 * sem_util.adb (Type_Access_Level): In case of anonymous access types
12546 that are component_definition or discriminants of a nonlimited type,
12547 the level is the same as that of the enclosing component type.
12549 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
12551 * sem_elim.adb: Some minor code reorganization from code reading. Fix
12552 misprint in the function name (File_Name_Match).
12554 2004-04-23 Laurent GUERBY <laurent@guerby.net>
12556 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
12559 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12561 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
12563 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
12565 * adaint.c (__gnat_try_lock): No longer requires that the parent
12566 directory be writable, the directory itself is enough.
12567 (gnat_is_absolute_path): Change profile, so that the call from
12568 GNAT.OS_Lib can be made more efficient.
12570 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
12571 from GNAT.OS_Lib can be made more efficient.
12573 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
12574 one copy of the file name. Found by code reading.
12576 2004-04-23 Vincent Celier <celier@gnat.com>
12578 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
12579 Correct documentation on gnatmake switches transmitted to the compiler
12581 * ali.ads: Minor comment fix
12583 2004-04-23 Javier Miranda <miranda@gnat.com>
12585 * sem_ch6.adb: (Confirming Types): Code cleanup
12587 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
12588 subprogram types: E_Anonymous_Access_Subprogram_Type and
12589 E_Anonymous_Access_Protected_Subprogram_Type.
12591 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
12593 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
12594 whether a pragma All_Calls_Remote applies to the subprogram on which
12596 No functional change is introduced by this revision; the new parameter
12597 will be used to allow calls to local RCI subprograms to be optimized
12598 to not use the PCS in the case where no pragma All_Calls_Remote applies,
12599 as is already done in the PolyORB implementation of the DSA.
12601 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
12602 whether a pragma All_Calls_Remote applies to the subprogram on which
12604 No functional change is introduced by this revision; the new parameter
12605 will be used to allow calls to local RCI subprograms to be optimized
12606 to not use the PCS in the case where no pragma All_Calls_Remote applies,
12607 as is already done in the PolyORB implementation of the DSA.
12609 2004-04-23 Robert Dewar <dewar@gnat.com>
12611 * Makefile.rtl: Add entry for s-addope.o in run time library list
12612 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
12613 * s-addope.ads, s-addope.adb: New files.
12615 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
12616 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
12617 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
12618 System.Address to be non-private and signed.
12620 * sem_elim.adb: Minor reformatting (fairly extensive)
12621 Some minor code reorganization from code reading
12622 Add a couple of ??? comments
12624 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12626 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
12627 (tree_transform, case N_If_Statement): Remove non-determinism.
12629 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
12631 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
12633 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
12634 Eliminate' section.
12636 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
12637 no longer used as a parameter name for Eliminate pragma).
12639 2004-04-22 Laurent GUERBY <laurent@guerby.net>
12641 PR optimization/14984
12642 PR optimization/14985
12643 * trans.c (gigi): Fix non determinism leading to bootstrap
12644 comparison failures.
12646 2004-04-21 Pascal Obry <obry@gnat.com>
12648 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
12649 passed to spawnvp() to properly handle program pathname with spaces on
12652 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
12654 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
12655 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
12656 unlocked in case of exceptions.
12658 2004-04-21 Joel Brobecker <brobecker@gnat.com>
12660 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
12661 This function does not exist anymore.
12663 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
12665 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
12667 * link.c: Move variables to the __gnat name space.
12669 * Makefile.in: list link.o explicitly when needed.
12671 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
12673 2004-04-21 Javier Miranda <miranda@gnat.com>
12675 * einfo.adb (Original_Access_Type): New subprogram
12676 (Set_Original_Access_Type): New subprogram
12677 (Write_Field21_Name): Write the name of the new field
12679 * einfo.ads (Original_Access_Type): New field present in access to
12681 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
12682 E_Anonymous_Access_Protected_Subprogram_Type.
12684 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
12687 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
12688 to anonymous access to subprogram types.
12690 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
12691 to subprogram types.
12693 * sem_ch3.adb (Access_Definition): Complete decoration of entities
12694 corresponding to anonymous access to subprogram types.
12695 (Analyze_Component_Declaration): Add new actual to the call to
12696 subprogram replace_anonymous_access_to_protected_subprogram.
12697 (Array_Type_Declaration): Add new actual to the call to subprogram
12698 replace_anonymous_access_to_protected_subprogram.
12699 (Process_Discriminants): Add new actual to the call to subprogram
12700 replace_anonymous_access_to_protected_subprogram.
12701 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
12703 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
12706 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
12707 access to subprogram types.
12709 * sem_util.adb (Has_Declarations): Addition of package_specification
12712 2004-04-21 Ed Schonberg <schonberg@gnat.com>
12714 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
12715 inlined flags to renamed entity only if in current unit.
12717 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
12719 * s-parint.ads: Add DSA implementation marker.
12721 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
12722 value of System.Partition_Interface.DSA_Implementation to determine
12723 what version of the distributed systems annex is available (no
12724 implementation, GLADE, or PolyORB).
12726 2004-04-21 Joel Brobecker <brobecker@gnat.com>
12728 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
12730 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12732 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
12733 with new type if alias sets differ.
12734 Fixes ACATS c41103b.
12736 2004-04-21 Vincent Celier <celier@gnat.com>
12738 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
12739 Add array Lang_Args for the language specific compiling argument
12742 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
12744 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
12746 * gnat_rm.texi: Update the descripton of the Eliminate pragma
12747 according to the recent changes in the format of the parameters of the
12748 pragma (replacing Homonym_Number with Source_Location).
12750 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
12752 * 5isystem.ads: Removed, unused.
12754 * gnat_rm.texi: Redo 1.13 change.
12756 2004-04-19 Robert Dewar <dewar@gnat.com>
12758 * s-stoele.ads: Clean up definition of Storage_Offset (the new
12759 definition is cleaner, avoids the kludge of explicit Standard operator
12760 references, and also is consistent with a visible System.Address with
12761 no visible operations.
12763 * s-geveop.adb: Add declarations to avoid assumption of visible
12764 operations on type System.Address (since these might not be available
12765 if Address is a non-private type for which the operations
12766 are made abstract).
12768 * sem_eval.adb: Minor reformatting
12770 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
12771 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
12772 reformatting (new function spec format).
12774 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
12775 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
12776 s-caun64.adb: Add declarations to avoid assumption of visible
12777 operations on type System.Address (since these might not be available
12778 if Address is a non-private type for which the operations are made
12781 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
12783 * exp_intr.adb: Minor comment update
12785 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
12787 * 5omastop.adb: Add declarations to avoid assumption of visible
12788 operations on type System.Address (since these might not be available
12789 if Address is a non-private type for which the operations
12790 are made abstract).
12792 2004-04-19 Vincent Celier <celier@gnat.com>
12794 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
12796 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
12799 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
12801 Call Check with Process_Languages.
12802 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
12803 with Process_Languages.
12804 (Recursive_Check): New Boolean parameter Process_Languages. Call
12805 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
12808 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
12810 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
12811 parameter Ada_Main, defaulted to True.
12812 Check for Ada specific characteristics only when Ada_Main is True.
12814 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
12816 * prj.adb: (Project_Empty): Add new Project_Data components.
12818 * prj.ads: New types and tables for non Ada languages.
12819 (Project_Data): New components Languages, Impl_Suffixes,
12820 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
12821 Include_Path, Include_Data_Set.
12823 * prj-env.ads, prj-env.adb: Minor reformatting
12825 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
12826 Put subprograms in alphabetical order
12828 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
12829 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
12832 * mlib-prj.adb: Back out modification in last version, as they are
12834 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
12836 * make.adb: (Mains): Moved to package Makeutl
12837 (Linker_Opts): Moved to package Makeutl
12838 (Is_External_Assignment): Moved to package Makeutl
12839 (Test_If_Relative_Path): Moved to package Makeutl
12840 (Gnatmake): Move sorting of linker options to function
12841 Makeutl.Linker_Options_Switches.
12843 * makeutl.ads, makeutl.adb: New files.
12845 * Makefile.in: Add makeutl.o to the object files for gnatmake
12847 * makeusg.adb: Add line for new switch -eL.
12849 * gnatls.adb (Image): New function.
12850 (Output_Unit): If in verbose mode, output the list of restrictions
12851 specified by pragmas Restrictions.
12853 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
12856 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
12857 needed, to put it in the range 1970 (included) - 2026 (excluded).
12858 (Time_Of): Do not shift Unix_Min_Year (1970).
12859 Shift the date by multiple of 56 years, if needed, to put it in the
12860 range 1970 (included) - 2026 (excluded).
12862 * adaint.h, adaint.c (__gnat_set_executable): New function.
12864 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12866 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
12867 and pop GC context.
12868 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
12869 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
12870 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
12871 (tree_transform, case N_Code_Statement): Likewise.
12872 (gnat_expand_stmt, case LABEL_STMT): Don't look at
12873 LABEL_STMT_FIRST_IN_EH.
12874 (gnat_expand_stmt, case ASM_STMT): New case.
12876 * utils2.c (build_unary_op): Properly set TREE_READONLY of
12877 UNCONSTRAINED_ARRAY_REF.
12879 * utils.c (poplevel): Temporarily push/pop GC context around inline
12880 function expansion.
12882 * decl.c (maybe_variable): Properly set TREE_READONLY of
12883 UNCONSTRAINED_ARRAY_REF.
12884 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
12886 * ada-tree.def: (ASM_STMT): New.
12888 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
12889 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
12890 ASM_STMT_INPUT): New.
12891 (ASM_STMT_CLOBBER): Likewise.
12893 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
12895 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
12896 general rcheck mechanism to raise Program_Error for E.4(18), instead
12897 of a custom raiser in System.Partition_Interface.
12898 Part of general cleanup work before PolyORB integration.
12900 * snames.ads, snames.adb: Add new runtime library entities and names
12903 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
12905 (Build_Subprogram_Id): New subprogram provided by exp_dist
12906 Code reorganisation in preparation for PolyORB integration.
12908 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
12910 (Build_Subprogram_Id): New subprogram provided by exp_dist
12912 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
12913 actual parameter types for call to dereference of an
12914 access-to-subprogram type.
12916 * rtsfind.ads: Add new runtime library entities and names for PolyORB
12919 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
12920 instead, which has the same behaviour here since we never pass it a
12923 * link.c (run_path_option, Solaris case): Use -Wl, as for other
12926 * Makefile.in: adjust object file lists for gnatlink and gnatmake
12927 to account for new dependency upon Interfaces.C.Strings + link.o
12928 For x86 FreeBSD, use 86numaux.
12930 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
12931 from Mlib.Tgt to Mlib.
12933 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
12934 target-independent.
12936 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
12937 target-specific versions of this subprogram, now implemented as a
12938 target-independent function in Mlib.
12940 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
12941 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
12942 (Linker_Library_Path_Option): Remove target-specific versions of this
12943 subprogram, now implemented as a target-independent function in Mlib.
12945 * atree.adb: (Allocate_Initialize_Node): New subprogram.
12946 Factors out node table slots allocation.
12947 (Fix_Parents): New subprogram.
12948 Encapsulate the pattern of fixing up parent pointers for syntactic
12949 children of a rewritten node.
12950 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
12951 (Rewrite): Use New_Copy when creating saved copy of original node.
12952 (Replace): Use Copy_Node to copy nodes.
12954 2004-04-19 Javier Miranda <miranda@gnat.com>
12956 * sprint.adb (Sprint_Node_Actual): Give support to the new
12957 Access_To_Subprogram node available in Access_Definition nodes. In
12958 addition, give support to the AI-231 node fields: null-exclusion,
12959 all-present, constant-present.
12961 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
12963 * sinfo.ads, sinfo.adb:
12964 New field Access_To_Subprogram_Definition in Access_Definition nodes
12966 * sem_ch6.adb (Process_Formals): Move here the code that creates and
12967 decorates internal subtype declaration corresponding to the
12968 null-excluding formal. This code was previously in Set_Actual_Subtypes.
12969 In addition, carry out some code cleanup on this code. In case of
12970 access to protected subprogram call
12971 Replace_Anonymous_Access_To_Protected_Subprogram.
12972 (Set_Actual_Subtypes): Code cleanup.
12974 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
12975 Find_Type in case of anonymous access renamings. Add warning in case of
12976 null-excluding attribute used in anonymous access renaming.
12978 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
12981 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
12983 (Access_Definition): In case of anonymous access to subprograms call
12984 the corresponding semantic routine to decorate the node.
12985 (Access_Subprogram_Declaration): Addition of some comments indicating
12986 some code that probably should be added here. Detected by comparison
12987 with the access_definition subprogram.
12988 (Analyze_Component_Declaration): In case of access to protected
12989 subprogram call Replace_Anonymous_Access_To_Protected.
12990 (Array_Type_Declaration): In case of access to protected subprogram call
12991 Replace_Anonymous_Access_To_Protected_Subprogram.
12992 (Process_Discriminants): In case of access to protected subprogram call
12993 Replace_Anonymous_Access_To_Protected_Subprogram.
12995 * par.adb (P_Access_Definition): New formal that indicates if the
12996 null-exclusion part was present.
12997 (P_Access_Type_Definition): New formal that indicates if the caller has
12998 already parsed the null-excluding part.
13000 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
13001 (P_Identifier_Declarations): Code cleanup and give support to renamings
13002 of anonymous access to subprogram types.
13003 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
13004 (P_Array_Type_Definition): Give support to AI-254.
13005 (P_Component_Items): Give support to AI-254.
13006 (P_Access_Definition): New formal that indicates if the header was
13007 already parsed by the caller.
13008 (P_Access_Type_Definition): New formal that indicates if the caller has
13009 already parsed the null-excluding part.
13011 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
13012 call to P_Access_Definition.
13014 2004-04-19 Geert Bosch <bosch@gnat.com>
13016 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
13017 the delicate semantics of floating-point to integer conversion.
13018 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
13020 * eval_fat.adb (Machine_Mantissa): Moved to spec.
13021 (Machine_Radix): New function.
13023 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
13025 (Machine_Radix): New function also for use in conversion checks.
13027 2004-04-19 Ed Schonberg <schonberg@gnat.com>
13029 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
13031 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
13032 to decorate the access-to-protected subprogram and the equivalent type.
13034 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
13035 to anonymous access to subprogram types.
13037 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
13038 constant-folding, for legality checks in contexts that require an RM
13041 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
13042 temporary but stack checking is not enabled, increment serial number
13043 to so that symbol generation is consistent with and without stack
13046 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
13047 independent on whether stack checking is enabled, caller must check
13048 the corresponding flag.
13050 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
13052 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
13053 parent if it has discriminants.
13054 (Build_Derived_Private_Type): Constructed full view does
13055 not come from source.
13056 (Process_Discriminants): Default discriminants on a tagged type are
13057 legal if this is the internal completion of a private untagged
13060 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
13061 no constraint checks, because it corresponds to an existing object.
13063 * sem_prag.adb (Process_Convention): Pragma applies
13064 only to subprograms in the same declarative part, i.e. the same unit,
13065 not the same scope.
13067 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
13068 ignore type mismatch on a numeric conversion if expression comes from
13071 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
13073 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
13074 Homonym_Number parameter, add processing for Source_Location parameter
13076 (Check_Eliminated): Remove the check for homonym numbers, add the check
13077 for source location traces.
13079 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
13080 with Arg_Source_Location corresponding to the changes in the format of
13083 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
13084 Eliminate pragma corresponding to the changes in the format of the
13085 pragma: Homonym_Number is replaced with Source_Location, two ways of
13086 distinguishing homonyms are mutially-exclusive.
13088 2004-04-19 Joel Brobecker <brobecker@gnat.com>
13090 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
13092 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
13093 No_Dollar_In_Label, no longer necessary, as it is always True.
13094 (Strip_Suffixes): Likewise.
13096 2004-04-19 Gary Dismukes <dismukes@gnat.com>
13098 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
13099 modulus for compatibility with size clause on targets with 16-bit
13102 * layout.adb (Discrimify): In the case of private types, set Vtyp to
13103 full type to fix type mismatches on calls to size functions for
13104 discriminant-dependent array components.
13106 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
13108 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
13111 2004-04-19 Pascal Obry <obry@gnat.com>
13113 * mdll-utl.adb (Locate): New version is idempotent.
13115 2004-04-17 Laurent Guerby <laurent@guerby.net>
13117 PR ada/14988 (partial)
13118 * impunit.adb: Fix typo.
13120 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
13122 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
13123 and install-rts-cert targets. Remove all gnatlib and gnattools
13124 targets and all other rts-* targets (moved to libada). Remove (now)
13125 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
13126 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
13128 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13130 * trans.c (tree_transform): Shortcut returning error_mark_node for
13131 statements in annotate_only_mode.
13132 (tree_transform, case N_Label, case N_Return_Statement,
13133 N_Goto_Statement): Make statement tree instead of generating code.
13134 (tree_transform, case N_Assignment_Statement): No longer check
13135 type_annotate_only.
13136 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
13138 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
13140 (gnat_to_gnu): Collect any RTL generated and deal with it.
13141 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
13142 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
13143 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
13145 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
13147 * ada-tree.def (EXPR_STMT): Fix typo in name.
13148 (BLOCK_STMT, IF_STMT): New nodes.
13150 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
13151 LABEL_STMT_FIRST_IN_EH): New macros.
13152 (RETURN_STMT_EXPR): Likewise.
13154 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
13155 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
13157 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
13159 * atree.ads: Correct documentation on extended nodes.
13161 * link.c: Set run_path_option for FreeBSD.
13163 2004-04-08 Vincent Celier <celier@gnat.com>
13165 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
13166 one of the ALI file, do not link with DEC lib.
13168 * par.adb Remove the last two characters ("%s" or "%b") when checking
13169 if a language defined unit may be recompiled.
13171 2004-04-08 Ed Schonberg <schonberg@gnat.com>
13173 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
13174 removal of abstract operation leaves no possible interpretation for
13177 * sem_eval.adb (Eval_Qualified_Expression): Use
13178 Set_Raises_Constraint_Error on node when needed, so that it does not
13179 get optimized away by subsequent optimizations.
13181 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
13182 operands even when they are not wrapped in a type conversion.
13184 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
13186 * sem_prag.adb (Set_Exported): Warn about making static as result of
13187 export only when the export is coming from source. This may be not
13188 be true e.g. on VMS where we expand export pragmas for exception codes
13189 together with imported or exported exceptions, and we don't want the
13190 user to be warned about something he didn't write.
13192 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
13194 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
13195 duplication between normal entities and those declared as renamings.
13196 No functional change.
13198 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
13199 inline functions returning an unconstrained result.
13201 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
13203 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
13204 conform to what other front-ends do.
13206 2004-04-08 Doug Rupp <rupp@gnat.com>
13208 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
13211 2004-04-06 Pascal Obry <obry@gnat.com>
13213 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
13215 * osint.adb (Program_Name): Do not look past a directory separator.
13217 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
13219 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
13221 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
13222 requirement for preserving a copy of the original assignment node.
13224 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
13226 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
13228 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
13231 2004-04-06 Ed Schonberg <schonberg@gnat.com>
13233 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
13234 operator calls in functional notation, and apply
13235 Universal_Interpretation to operands, not to their type.
13237 2004-04-06 Robert Dewar <dewar@gnat.com>
13239 * 5wdirval.adb: Minor reformatting
13241 2004-04-06 Ed Falis <falis@gnat.com>
13243 * gnat_rm.texi: Improve a reference to the GCC manual
13245 2004-04-05 Vincent Celier <celier@gnat.com>
13247 * adaint.h, adaint.c: Add function __gnat_named_file_length
13249 * impunit.adb: Add Ada.Directories to the list
13251 * Makefile.in: Add VMS and Windows versions of
13252 Ada.Directories.Validity package body.
13254 * Makefile.rtl: Add a-direct and a-dirval
13256 * mlib-tgt.ads: Minor comment update.
13258 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
13259 a-direct.ads, a-direct.adb: New files.
13261 2004-04-05 Vincent Celier <celier@gnat.com>
13264 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
13265 just to the compiler.
13267 2004-04-05 Robert Dewar <dewar@gnat.com>
13269 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
13270 returned string is 1.
13272 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
13274 * eval_fat.ads: Minor reformatting
13276 * g-curexc.ads: Document that lower bound of returned string values
13279 * gnatlink.adb: Add ??? comment for previous change
13280 (need to document why this is VMS specific)
13282 * s-stoele.ads: Minor reformatting
13284 * tbuild.ads: Minor reformatting throughout (new function specs)
13286 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
13289 * scng.adb: Minor reformatting
13291 2004-04-05 Geert Bosch <bosch@gnat.com>
13293 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
13294 (Leading_Part): Still perform truncation to machine number if the
13295 specified radix_digits is greater or equal to machine_mantissa.
13297 2004-04-05 Javier Miranda <miranda@gnat.com>
13299 * par-ch3.adb: Complete documentation of previous change
13300 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
13301 (aliased must appear before constant).
13303 * par-ch4.adb: Complete documentation of previous change.
13305 * par-ch6.adb: Complete documentation of previous change.
13307 * sinfo.ads: Fix typo in commment.
13309 2004-04-05 Ed Schonberg <schonberg@gnat.com>
13311 * sem_ch3.adb (Inherit_Components): If derived type is private and has
13312 stored discriminants, use its discriminants to constrain parent type,
13313 as is done for non-private derived record types.
13315 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
13316 Ada 2005 AI-310: an abstract non-dispatching operation is not a
13317 candidate interpretation in an overloaded call.
13319 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
13320 expression is Null and target type is not an access type (e.g. a
13321 non-private address type).
13323 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
13325 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
13326 statement whose right-hand side is an inlined call, save a copy of the
13327 original assignment subtree to preserve enough consistency for
13328 Analyze_Assignment to proceed.
13330 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
13331 complete assignment subtree which is now unnecessary, as the expansion
13332 of inlined call has been improved to preserve a consistent assignment
13333 tree. Note_Possible_Modification must be called only
13334 after checks have been applied, or else unnecessary checks will
13337 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
13338 of explicit dereferences that do not Come_From_Source:
13339 - be selective on cases where we must go back to the dereferenced
13340 pointer (an assignment to an implicit dereference must not be
13341 recorded as modifying the pointer);
13342 - do not rely on Original_Node being present (Analyze_Assignment
13343 calls Note_Possible_Modification on a copied tree).
13345 * sem_warn.adb (Check_References): When an unset reference to a pointer
13346 that is never assigned is encountered, prefer '<pointer> may be null'
13347 warning over '<pointer> is never assigned a value'.
13349 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
13351 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
13354 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
13356 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
13357 libexc. We currently don't reference anything in this library and
13358 linking it in triggers linker warnings we don't want to see.
13360 * init.c: Update comments.
13362 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13364 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
13365 * utils.c (create_field_decl): Likewise.
13366 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
13368 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
13370 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
13371 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
13372 Add info directory entry and category.
13374 2004-04-02 Jan Hubicka <jh@suse.cz>
13376 * utils.c: Include function.h
13377 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
13379 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
13382 * Make-lang.in: Clean up generation of documentation
13384 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
13386 * xgnatug.adb: Removed, replaced by xgnatugn.adb
13388 * xgnatugn.adb: Replaces xgnatug.adb
13390 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
13392 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
13394 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
13395 gnat_ug_wnt.texi: Removed.
13397 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
13399 * utils2.c: Update copyright notice.
13401 2004-04-01 Robert Dewar <dewar@gnat.com>
13403 * checks.adb: Minor reformatting throughout
13404 Note that prev checkin added RM reference to alignment warning
13406 2004-04-01 Ed Schonberg <schonberg@gnat.com>
13408 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
13409 non-static when building aggregate for bit-packed array.
13411 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
13412 function call that is itself the actual in a procedure call, build
13415 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
13416 a string literal, create a temporary for it, constant folding only
13417 handles scalars here.
13419 2004-04-01 Vincent Celier <celier@gnat.com>
13421 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
13422 Error_Msg_SP): New empty procedures to instantiate the Scanner.
13423 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
13425 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
13426 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
13427 and get the checksum.
13429 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
13431 Increase the Marking_Label at the end of the Multiple_Main_Loop,
13432 instead of at the beginning.
13434 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
13436 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
13439 * osint.ads (Multi_Unit_Index_Character): New Character global variable
13441 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
13444 * par.adb: Remove test on file name to detect language defined units.
13445 Add test on unit name, after parsing, to detect language defined units
13446 that are not compiled with -gnatg (except System.RPC and its children)
13448 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
13449 following units without style checking.
13451 * switch-c.adb: Change -gnatC to -gnateI
13453 * usage.adb: Document new switch -gnateInnn
13455 * scng.adb (Accumulate_Token_Checksum): New procedure
13456 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
13457 word or literal number.
13458 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
13461 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
13464 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
13465 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
13466 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
13467 5vtpopde.adb: Add missing 'constant' keywords.
13469 2004-04-01 Javier Miranda <miranda@gnat.com>
13471 * par-ch4.adb: (P_Allocator): Code cleanup
13473 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
13476 * sinfo.ads: Complete documentation of previous change
13478 2004-04-01 Pascal Obry <obry@gnat.com>
13480 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
13481 only on VMS. This special handling was done because an old GNU/ld bug
13482 on Windows which has been fixed.
13484 2004-04-01 GNAT Script <nobody@gnat.com>
13486 * Make-lang.in: Makefile automatically updated
13488 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13490 * decl.c (gnat_to_gnu_entity, make_type_from_size):
13491 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
13492 * trans.c (tree_transform, convert_with_check): Likewise.
13493 * utils.c (gnat_signed_or_unsigned_type): Likewise.
13494 (build_vms_descriptor, unchecked_convert): Likewise.
13495 * utils2.c (nonbinary_modular_operation): Likewise.
13497 2004-03-29 Javier Miranda <miranda@gnat.com>
13499 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
13500 (Install_Null_Excluding_Check): Local subprogram that determines whether
13501 an access node requires a runtime access check and if so inserts the
13502 appropriate run-time check.
13503 (Apply_Access_Check): Call Install_Null_Excluding check if required
13504 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
13506 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
13508 * einfo.ads: Fix typo in comment
13510 * exp_ch3.adb (Build_Assignment): Generate conversion to the
13511 null-excluding type to force the corresponding run-time check.
13512 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
13513 type to force the corresponding run-time check.
13515 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
13516 the null-excluding type to force the corresponding run-time check.
13518 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
13519 case of access types unless they have the null-excluding attribute.
13521 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
13524 * exp_util.ads: Fix typo in comment
13526 * par.adb (P_Null_Exclusion): New subprogram
13527 (P_Subtype_Indication): New formal that indicates if the null-excluding
13528 part has been scanned-out and it was present
13530 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
13532 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
13533 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
13534 type to force the corresponding run-time check
13535 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
13537 (Resolve_Array_Aggregate): Carry out some static checks
13538 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
13540 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
13541 attribute must be set only if specified by means of the null-excluding
13542 part. In addition, we must also propagate the access-constant attribute
13544 (Access_Subprogram_Declaration, Access_Type_Declaration,
13545 Analyze_Component_Declaration, Analyze_Object_Declaration,
13546 Array_Type_Declaration, Process_Discriminants,
13547 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
13548 and carry out some static checks.
13549 (Build_Derived_Access_Type): Set the null-excluding attribute
13550 (Derived_Type_Declaration, Process_Subtype): Carry out some static
13553 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
13555 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
13557 * sem_ch6.adb (Process_Formals): Carry out some static checks.
13558 (Set_Actual_Subtypes): Generate null-excluding subtype if the
13559 null-excluding part was present; it is not required to be done here in
13560 case of anonymous access types.
13561 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
13564 * sem_res.adb (Resolve_Actuals): Carry out some static check
13565 (Resolve_Null): Allow null in anonymous access
13567 * sinfo.adb: New subprogram Null_Exclusion_Present
13568 All_Present and Constant_Present available on access_definition nodes
13570 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
13571 object_declaration, derived_type_definition, component_definition,
13572 discriminant_specification, access_to_object_definition,
13573 access_function_definition, allocator, access_procedure_definition,
13574 access_definition, parameter_specification, All_Present and
13575 Constant_Present flags available on access_definition nodes.
13577 2004-03-29 Robert Dewar <dewar@gnat.com>
13579 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
13580 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
13581 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
13582 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
13583 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
13584 sem_prag.adb: Updates to handle multiple units/file
13586 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
13588 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
13589 sem_util.adb: Minor reformatting
13591 * sem_ch12.adb: Add comment for previous change
13593 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
13595 * osint.adb (Executable_Prefix): Set Exec_Name to the current
13596 executable name when not initialized. Otherwise, use its current value.
13598 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
13599 initialize it to another executable name than the current one. This
13600 allows to configure paths for an executable name (gnatmake) different
13601 from the current one (gnatdist).
13603 2004-03-29 Ed Schonberg <schonberg@gnat.com>
13605 * exp_ch6.adb (Expand_Call): A call to a function declared in the
13606 current unit cannot be inlined if it appears in the body of a withed
13607 unit, to avoid order of elaboration problems in gigi.
13609 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
13610 information for protected (wrapper) operation as well, to simplify gdb
13613 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
13614 protected body, indicate that the entity for the generated spec comes
13615 from source, to ensure that references are properly generated for it.
13616 (Build_Body_To_Inline): Do not inline a function that returns a
13619 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
13620 apply convention to homonyms that are declared explicitly.
13622 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
13623 that renames an equality operator and the operands are overloaded,
13624 resolve them with the declared formal types, before rewriting as an
13627 2004-03-29 GNAT Script <nobody@gnat.com>
13629 * Make-lang.in: Makefile automatically updated
13631 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
13633 * memtrack.adb: Log realloc calls, which are treated as free followed
13636 2004-03-25 Vincent Celier <celier@gnat.com>
13638 * prj-makr.adb (Process_Directories): Detect when a file contains
13639 several units. Do not include such files in the config pragmas or
13640 in the naming scheme.
13642 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
13643 Resolve links only when not in Trusted_Mode.
13644 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
13645 Do not resolve links for the display names.
13647 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
13648 resolve links when computing the display names.
13650 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
13652 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
13653 attribute reference does not denote a subtype, it can be any
13654 expression that has a classwide type, potentially after an implicit
13655 dereference. In particular, the prefix can be a view conversion for
13656 a classwide type (for which Is_Object_Reference holds), but it can
13657 also be a value conversion for an access-to-classwide type. In the
13658 latter case, there is an implicit dereference, and the original node
13659 for the prefix does not verify Is_Object_Reference.
13661 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
13662 conversion of a discriminant-dependent component of a mutable object
13665 2004-03-25 Ed Schonberg <schonberg@gnat.com>
13667 * freeze.adb (Freeze_Entity): When an inherited subprogram is
13668 inherited, has convention C, and has unconstrained array parameters,
13669 place the corresponding warning on the derived type declaration rather
13670 than the original subprogram.
13672 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
13673 indication on renaming declaration, if formal has a box and actual
13676 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
13677 determine whether to generate an implicit or explicit reference to
13678 the renamed entity.
13680 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
13681 subprogram renaming comes from a defaulted formal subprogram in an
13684 2004-03-25 Gary Dismukes <dismukes@gnat.com>
13686 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
13687 value expressions to ensure that calls within a component definition
13688 will be checked (since those are evaluated during the record type's
13691 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
13693 * s-tpobop.adb: Code clean up:
13694 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
13696 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
13698 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
13700 * Makefile.in: Clean up in the ravenscar run time.
13702 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13704 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
13705 of No_Strict_Aliasing to build_pointer_type_for_mode.
13706 * utils.c (update_pointer_to): Walk pointer and ref chains.
13708 2004-03-22 Cyrille Comar <comar@act-europe.fr>
13710 * ali.ads: Fix Comment about Dynamic_Elab.
13712 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
13713 Has_RACW, Is_Generic, etc.)
13714 (Output_Object, Gnatls): Take into account ALI files not attached to
13717 2004-03-22 Vincent Celier <celier@gnat.com>
13719 * gprep.adb: Change all String_Access to Name_Id
13720 (Is_ASCII_Letter): new function
13721 (Double_File_Name_Buffer): New procedure
13722 (Preprocess_Infile_Name): New procedure
13723 (Process_Files): New procedure
13724 (Gnatprep): Check if output and input are existing directories.
13725 Call Process_Files to do the real job.
13727 2004-03-22 Robert Dewar <dewar@gnat.com>
13729 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
13730 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
13732 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
13734 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
13735 case when the source contains only comments.
13737 2004-03-22 Ed Schonberg <schonberg@gnat.com>
13739 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
13740 declaration for a child subprogram body that acts as a spec, indicate
13741 that the entity in the declaration needs debugging information.
13743 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
13744 full view if the subtype is created for a constrained record component;
13745 gigi has enough information to construct the record, and there is no
13746 place in the tree for the declaration.
13748 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
13749 serial number for the dummy body that is built for analysis, to avoid
13750 inconsistencies in the generation of internal names when compiling
13753 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
13755 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
13758 2004-03-22 GNAT Script <nobody@gnat.com>
13760 * Make-lang.in: Makefile automatically updated
13762 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13764 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
13765 * trans.c (tree_transform, emit_index_check): Likewise.
13766 * utils.c (build_template): Likewise.
13767 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
13768 (maybe_unconstrained_array, unchecked_convert): Likewise.
13769 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
13770 (build_unary_op): Likewise.
13771 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
13772 (fill_vms_descriptor): Likewise.
13773 (build_call_alloc_dealloc): Likewise.
13775 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
13777 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
13780 * gnat_ug.texi: Add info directory category and entry.
13781 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
13782 gnat_ug_wnt.texi: Regenerate.
13784 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
13786 * ada-tree.h: Update copyright notice.
13787 Minor reformatting.
13789 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
13791 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
13792 as regular exception objects and not as mere integers representing the
13793 condition code. The latter approach required some dynamics to mask off
13794 severity bits, which did not fit well into the GCC table based model.
13795 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
13796 exception data objects. We don't it and it would conflict with the other
13797 external symbol we have to generate for such exceptions.
13799 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
13800 the special code for VMS exceptions, since these are now represented
13801 as regular exceptions objects.
13803 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13805 * decl.c (debug_no_type_hash): Remove.
13806 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
13807 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
13809 2004-03-19 Laurent Guerby <laurent@guerby.net>
13811 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
13812 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
13814 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13816 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
13817 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
13818 (TYPE_RM_SIZE_INT): Directly use type.values.
13819 (TREE_LOOP_ID): Clean up check.
13820 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
13821 TYPE_VALUES, not TYPE_FIELDS.
13822 * trans.c (convert_with_check): Delay access of bounds of basetype
13823 until sure is numeric.
13825 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
13827 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
13830 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
13831 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
13832 Specific.Set instead of direct call to e.g pthread_setspecific.
13834 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
13836 * adaint.c: Update comments.
13838 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
13839 GNATLIB_SHARED for FreeBSD.
13841 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
13843 * init.c [VxWorks]: Do not fix the stack size for the environment task.
13844 When needed (stack checking) the stack size is retrieved
13845 from the VxWorks kernel.
13847 * Makefile.in: Flag -nostdinc is required when building the run time
13848 for avoiding looking for files in the base compiler.
13849 Add the VxWorks specific version of the package body for
13850 System.Stack_checking.Operations (5zstchop.adb).
13852 * Make-lang.in: Add the object file for
13853 System.Stack_Checking.Operations.
13855 * Makefile.rtl: Add object file for the package
13856 System.Stack_Checking.Operations.
13858 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
13860 * s-stache.ads, s-stache.adb: Move the operations related to stack
13861 checking from this package to package System.Stack_Checking.Operations.
13862 This way, stack checking operations are only linked in the final
13863 executable when using the -fstack-check flag.
13865 2004-03-18 Doug Rupp <rupp@gnat.com>
13867 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
13870 * 5qsystem.ads, 5xcrtl.ads: New files.
13872 2004-03-18 Vincent Celier <celier@gnat.com>
13874 * prj.adb (Reset): Reset hash table Files_Htable
13876 * prj-env.adb (Source_Paths, Object_Paths): New tables.
13877 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
13878 the procedures Add_To_Path_File.
13879 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
13880 making sure that each directory is present only once and, for object
13881 dirs, when a directory already present is added, the duplicate is
13882 removed and the directory is always put as the last in the table.
13883 Write the path files at the end of these accumulations.
13885 * prj-nmsc.adb (Record_Source): Add source file name in hash table
13886 Files_Htable for all sources.
13888 * prj-proc.adb (Process): Remove restrictions between not directly
13889 related extending projects.
13891 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
13893 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
13894 (Find_Sources): Minor speed optimization.
13896 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
13897 parameter Trusted_Mode.
13899 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
13901 * scn.adb (Determine_License): Take into account a degenerated case
13902 when the source contains only comments.
13904 2004-03-18 Ed Schonberg <schonberg@gnat.com>
13906 * sem_warn.adb (Check_References): For a warning on a selected
13907 component that does not come from source, locate an uninitialized
13908 component of the record type to produce a more precise error message.
13910 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
13912 * 3zsoccon.ads: Fix multicast options.
13914 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
13917 2004-03-15 Robert Dewar <dewar@gnat.com>
13919 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
13920 pragma used for a private type.
13922 * lib-xref.adb (Generate_Reference): Do not generate warning if
13923 reference is in a different unit from the pragma Unreferenced.
13925 * 5vtpopde.adb: Minor reformatting
13926 Fix casing of To_Task_ID
13928 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
13929 flag if we have an unchecked conversion to an access type in the same
13932 2004-03-15 Geert Bosch <bosch@gnat.com>
13934 * a-ngcoty.adb (Modulus): In alternate formula for large real or
13935 imaginary parts, use Double precision throughout.
13937 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
13938 we want to be able to compile run-time with -gnata for testing, but
13939 this may also be instantiated in user code that is compiled with -gnata.
13941 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
13943 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
13944 codes. Having a separate type for this is useful to enforce consistency
13945 throughout the various run-time units.
13946 (Exception_Data): Use Exception_Code for Import_Code.
13948 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
13949 Natural and Integer in various places.
13950 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
13951 with the severity bits masked off.
13952 (Register_VMS_Exception): Handle the additional exception data pointer
13955 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
13956 component, now reflected by an exported accessor.
13957 (is_handled_by): New routine to compute whether the propagated
13958 occurrence matches some handler choice specification. Extracted out of
13959 get_action_description_for, and expanded to take care of the VMS
13961 (get_action_description_for): Use is_handled_by instead of an explicit
13962 complex condition to decide if the current choice at hand catches the
13963 propagated occurrence.
13965 * raise.h (Exception_Code): New type for C.
13967 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
13968 System.Standard_Library.Exception_Code, to allow references from the
13969 pragma import/export expander.
13971 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
13972 New accessors to allow easy access to GNAT exception data
13974 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
13975 redundant Handled_By_Others component, helper for the personality
13976 routine which will now be able to call the appropriate exception data
13979 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
13980 component of Standard_Exception_Type to be the closest possible to
13981 Exception_Code in System.Standard_Library, that we cannot get at this
13982 point. Expand a ??? comment to notify that this type node should
13983 probably be rewritten later on.
13985 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
13986 registration call to include a pointer to the exception object in the
13989 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
13990 instead of int and explicit bitmasks.
13992 2004-03-15 Vincent Celier <celier@gnat.com>
13994 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
13995 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
13997 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
13998 longer needed now that it is in the spec of
13999 System.Tasking.Task_Attributes.
14001 * adaint.h, adaint.c: (__gnat_create_output_file): New function
14003 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
14005 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
14007 * make.adb (Gnatmake): Do not check the executable suffix; it is being
14008 taken care of in Scan_Make_Arg.
14009 (Scan_Make_Arg): Add the executable suffix only if the argument
14010 following -o, in canonical case, does not end with the executable
14011 suffix. When in verbose mode and executable file name does not end
14012 with executable suffix, output the executable name, in canonical case.
14014 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
14015 to avoid warnings when instantiating Ada.Task_Attributes.
14018 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
14019 in the correct order.
14021 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
14022 redirect standard output and error to a file for the invocation of the
14023 compiler, then read the file.
14025 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
14026 directory, instead of the Value.
14027 (Find_Source_Dirs): Remove useless code & comments.
14029 2004-03-15 Ed Schonberg <schonberg@gnat.com>
14031 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
14032 tagged type is inherited, and the parent operation is not frozen yet,
14033 force generation of a freeze node for the inherited operation, so the
14034 corresponding dispatch entry is properly initialized.
14035 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
14036 when looking for user-defined equality operation.
14038 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
14039 boolean when locating primitive equality of tagged component.
14041 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
14042 bit-aligned field and the right-hand side a string literal, introduce
14043 a temporary before expanding assignment into a loop.
14045 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
14046 priority in full, to ensure that any expanded subepxressions of it are
14047 elaborated in the scope of the init_proc.
14049 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
14050 after object declaration, skipping over code that may have been
14051 generated for validity checks.
14053 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
14054 discriminants, ignore the known discriminants of its full view, if
14055 any, to check legality.
14057 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
14058 component if type has unknown discriminants.
14059 (Analyze_Private_Extension_Declaration): Discriminant constraint is
14060 null if type has unknown discriminants.
14062 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
14063 for end label when present.
14065 * s-fileio.adb (Open): When called with a C_Stream, use given name for
14066 temporary file, rather than an empty string.
14068 2004-03-15 Ed Falis <falis@gnat.com>
14070 * s-thread.adb: Removed, no longer used.
14072 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14074 * decl.c (target.h): Now include.
14075 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
14076 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
14077 (validate_size): For POINTER_TYPE, get smallest size permitted on
14080 * fe.h: Sort Einfo decls and add Set_Mechanism.
14082 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
14083 (ada/decl.o): Depends on target.h.
14085 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
14086 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
14088 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
14090 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
14092 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
14093 Insert_Dereference_Action when rewriting an implicit dereference into
14094 an explicit one, this will be taken care of during expansion of the
14095 explicit dereference.
14096 (Expand_N_Slice): Same. Always do the rewriting, even for the case
14097 of non-packed slices, since the dereference action generated by
14098 expansion of the explicit dereference is needed in any case.
14099 (Expand_N_Selected_Component): When rewriting an implicit dereference,
14100 analyze and resolve the rewritten explicit dereference so it is seen
14102 (Insert_Dereference_Action): This procedure is now called only for the
14103 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
14104 dereferences that do not come from source (including explicit
14105 dereferences resulting from rewriting implicit ones), but do not
14106 recursively insert a check for the dereference nodes contained within
14108 (Insert_Dereference_Action): Clarify and correct comment.
14110 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
14113 Move language detection to the top level.
14114 * config-lang.in: Build by default.
14116 2004-03-05 Robert Dewar <dewar@gnat.com>
14118 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
14120 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
14121 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
14122 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
14123 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
14124 unchecked conversion to spec to avoid warnings.
14126 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
14129 * 7stpopsp.adb: Correct casing in To_Task_ID call
14131 * a-strsea.ads, a-strsea.adb: Minor reformatting
14133 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
14135 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
14136 Adjust Max_Msg_Length to be clearly large enough.
14138 * fe.h: Define In_Same_Source_Unit
14140 * osint.adb: Add pragma Warnings Off to suppress warnings
14141 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
14144 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
14146 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
14148 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
14150 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
14152 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
14154 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
14155 node. We now do generate them for gcc back end.
14157 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
14160 * sinput-c.adb: Fix bad name in header.
14161 Add pragma Warnings Off to suppress aliasing warning.
14163 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
14165 * snames.h, snames.ads, snames.adb: Add entry for pragma
14166 No_Strict_Aliasing.
14168 2004-03-05 Vincent Celier <celier@gnat.com>
14170 * prj-com.ads: Add hash table Files_Htable to check when a file name
14171 is already a source of another project.
14173 * prj-nmsc.adb (Record_Source): Before recording a new source, check
14174 if its file name is not already a source of another project. Report an
14177 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
14178 source file name, call gnatpp with all the sources of the main project.
14180 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
14183 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
14184 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
14185 /RUNTIME_SYSTEM=, converted to --RTS=
14186 /NOTABS, converted to -notabs
14188 2004-03-05 Pascal Obry <obry@gnat.com>
14190 * make.adb: Minor reformatting.
14192 2004-03-05 Ed Schonberg <schonberg@gnat.com>
14194 Part of implemention of AI-262.
14195 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
14197 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
14200 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
14201 when component type is a partially constrained class-wide subtype.
14202 (Constrain_Discriminated_Type): If parent type has unknown
14203 discriminants, a constraint is illegal, even if full view has
14205 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
14206 with unknown discriminants whose full view is a discriminated record.
14208 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
14209 flag, to handle properly derivations of tagged types with unknown
14211 (Analyze_Package_Spec, Analyze_Package_Body): Install
14212 Private_With_Clauses before analyzing private part or body.
14214 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
14215 Has_Discriminants can be true for a given type (documentation).
14217 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
14219 * s-restri.ads: Fix license (GPL->GMGPL).
14221 * s-tassta.adb: Minor reformatting.
14223 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
14224 by calls to Exit_One_ATC_Level, since additional clean up is performed
14227 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
14228 by calls to Exit_One_ATC_Level, since additional clean up is performed
14231 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14233 * trans.c: Reflect GCC changes to fix bootstrap problem.
14234 Add warning for suspicious aliasing unchecked conversion.
14236 2004-03-05 GNAT Script <nobody@gnat.com>
14238 * Make-lang.in: Makefile automatically updated
14240 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
14242 * ali.adb (Read_Instantiation_Instance): Do not modify the
14243 current_file_num when reading information about instantiations, since
14244 this corrupts files in later references.
14246 2004-03-02 Vincent Celier <celier@gnat.com>
14248 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
14249 before checking if it is read-only.
14251 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
14252 of SRC_DIRS and eliminate duplicates.
14254 * gprcmd.adb: Replace command "path" with command "path_sep" to return
14255 the path separator.
14256 (Usage): Document path_sep
14258 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
14259 C++ compiler. No need for a script.
14260 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
14261 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
14264 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
14265 where there are Ada sources.
14266 (Set_Ada_Paths): Only add to the include path the source dirs of project
14268 (Add_To_Path): Add the Display_Values of the directories, not their
14271 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
14274 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
14276 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
14277 Value is canonicalized.
14278 (Language_Independent_Check): Do not copy Value to Display_Value when
14279 canonicalizing Value.
14281 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
14282 path to find limited with cycles.
14283 (Parse_Single_Project): Use canonical cased path to find the end of a
14286 2004-03-02 Ed Schonberg <schonberg@gnat.com>
14288 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
14289 and not a child unit.
14291 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
14292 appear in a with_clause.
14294 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
14295 only happen in type_annotate mode, do not try to elaborate it.
14297 * exp_util.adb (Force_Evaluation): If expression is a selected
14298 component on the left of an assignment, use a renaming rather than a
14299 temporary to remove side effects.
14301 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
14302 inlined instance body, which is analyzed before the end of the
14305 2004-03-02 Robert Dewar <dewar@gnat.com>
14307 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
14308 sem_ch4.adb: Use new feature for substitution of keywords in VMS
14310 * errout.ads, errout.adb: Implement new circuit for substitution of
14313 * sem_case.adb (Analyze_Choices): Place message properly when case is
14314 a subtype reference rather than an explicit range.
14316 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
14318 2004-03-02 Doug Rupp <rupp@gnat.com>
14320 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
14322 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
14324 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
14326 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14328 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
14331 2004-02-25 Robert Dewar <dewar@gnat.com>
14333 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
14334 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
14335 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
14336 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
14337 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
14338 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
14339 the defining instance of the type to avoid aliasing problems.
14340 Fix copyright header. Fix bad comments in package header.
14342 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
14344 2004-02-25 Ed Schonberg <schonberg@gnat.com>
14346 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
14347 rewritten as references when aliased through an address clause.
14349 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
14350 whether call can be interpreted as an indirect call to the result of a
14351 parameterless function call returning an access subprogram.
14353 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
14356 * exp_ch7.adb (Make_Clean): Remove generation of calls to
14357 Unlock[_Entries], since this is now done by Service_Entries directly.
14359 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
14361 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
14362 Requeue_Call for better code readability. Change spec and update calls:
14363 PO_Service_Entries now unlock the PO on exit.
14364 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
14365 PO_Service_Entries.
14367 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
14369 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
14371 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
14373 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
14374 protected subprogram call and analyzing the result of such expanding
14375 in case when the called protected subprogram is eliminated.
14377 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
14380 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
14382 * Makefile.in: Clean ups.
14384 2004-02-23 Ed Schonberg <schonberg@gnat.com>
14386 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
14387 protected operations if original subprogram is flagged as eliminated.
14388 (Expand_N_Subprogram_Body): For a protected operation, create
14389 discriminals for next operation before checking whether the operation
14392 * exp_ch9.adb (Expand_N_Protected_Body,
14393 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
14394 for internal protected operations if the original subprogram is
14397 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
14398 declared in a single protected object.
14400 2004-02-23 Vincent Celier <celier@gnat.com>
14402 * prj-attr.adb: Make attribute Builder'Executable an associative array,
14403 case insensitive if file names are case insensitive, instead of a
14404 standard associative array.
14406 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
14407 them as case insensitive on platforms where the file names are case
14410 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
14411 project file has already been parsed that canonical path are compared.
14413 2004-02-23 Robert Dewar <dewar@gnat.com>
14415 * sinput-c.ads: Correct bad unit title in header
14417 * freeze.adb: Minor reformatting
14419 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14421 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
14422 nonaddressable COMPONENT_REF that is removing padding that we are
14423 taking the address of, take the address of the padded record instead
14424 if item is variable size.
14426 2004-02-20 Robert Dewar <dewar@gnat.com>
14428 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
14430 2004-02-20 Ed Schonberg <schonberg@gnat.com>
14432 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
14433 itype references for the constrained designated type of a component
14434 whose base type is already frozen.
14436 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
14438 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
14439 avoid GCC warnings.
14441 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
14443 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
14444 identifier for a phantom package that rewrites the formal package
14445 declaration with a box. The Add semantic decorations for the defining
14446 identifier from the original node (that represents the formal package).
14448 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
14450 * Make-lang.in (ada/stamp-sdefault): Use the top level
14453 2004-02-19 Richard Henderson <rth@redhat.com>
14455 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
14457 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
14459 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
14460 Scan_ALI can be used for multiple ALI files without reinitializing
14463 2004-02-18 Robert Dewar <dewar@gnat.com>
14465 * debug.adb: Minor reformatting.
14467 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14469 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
14470 to zero if there is an address clause.
14472 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
14474 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
14476 2004-02-18 Gary Dismukes <dismukes@gnat.com>
14478 * layout.adb (Layout_Component_List): Revise generation of call to
14479 discriminant-checking function to pass selections of all of the type's
14480 discriminants rather than just the variant-controlling discriminant.
14482 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
14484 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
14485 fail in the current setup and triggers spurious system error messages.
14486 Pretend it occurred and failed instead.
14488 2004-02-18 Vincent Celier <celier@gnat.com>
14490 * bld.adb: Mark FLDFLAGS as saved
14491 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
14492 it is not the root project. Put each directory to be
14493 extended between double quotes to prevent it to be expanded on Windows.
14494 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
14495 the project file. Set them back to their initial values if they have not
14496 been set in the project file.
14498 * gprcmd.adb: (Gprdebug, Debug): New global variables
14499 (Display_Command): New procedure
14500 (Usage): Document new command "linkopts"
14501 Call Display_Command when env var GPRDEBUG has the value "TRUE"
14502 Implement new command "linkopts"
14503 Remove quotes that may be around arguments for "extend"
14504 Always call Normalize_Pathname with arguments formatted for the platform
14506 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
14507 Change @echo to @$(display) in target clean to be able to clean silently
14509 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
14511 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
14514 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
14515 = Extending_All when current project is an extending all project.
14517 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
14518 set to True only for LINK command, after Unix switch -o.
14519 (Process_Arguments): Set Output_File_Expected to True for LINK command
14520 after Unix switch -o. When Output_File_Expected is True, never add an
14521 extension to a file name.
14523 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
14524 option file name, only to the --for-linker= switch.
14525 (Option_File_Name): If option file name do not end with ".opt", append
14528 2004-02-18 GNAT Script <nobody@gnat.com>
14530 * Make-lang.in: Makefile automatically updated
14532 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
14534 * Make-lang.in (stamp-sdefault): Do not depend on
14537 2004-02-12 Zack Weinberg <zack@codesourcery.com>
14539 * config-lang.in: Disable Ada by default until probe logic for
14540 a bootstrap Ada compiler can be moved to the top level configure
14543 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
14545 * decl.c (components_to_record): Don't claim that the internal fields
14546 we make to hold the variant parts are semantically addressable, because
14549 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
14550 adjust the comment describing the modular type form when we can use it.
14551 (Install_PAT): Account for the Esiz renaming.
14553 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
14554 sc_onstack context indication before raising the exception to which
14555 the signal is mapped. Allows better handling of later signals possibly
14556 triggered by the resumed user code if the exception is handled.
14558 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
14560 * 5zinit.adb: Removed, no longer used.
14562 2004-02-12 Robert Dewar <dewar@gnat.com>
14564 * ali.adb: Remove separating space between parameters on R line. Makes
14565 format consistent with format used by the binder for Set_Globals call.
14567 * atree.ads, atree.adb: Minor reformatting (new function header format)
14569 * bindgen.adb: Add Run-Time Globals documentation section containing
14570 detailed documentation of the globals passed from the binder file to
14573 * gnatls.adb: Minor reformatting
14575 * init.c (__gnat_set_globals): Add note pointing to documentation in
14578 * lib-writ.ads, lib-writ.adb: Remove separating space between
14579 parameters on R line.
14580 Makes format consistent with format used by the binder for Set_Globals
14583 * osint.ads: Add 2004 to copyright notice
14586 * snames.ads: Correct capitalization of FIFO_Within_Priorities
14587 Noticed during code reading, documentation issue only
14589 * usage.adb: Remove junk line for obsolete C switch
14590 Noticed during code reading
14592 2004-02-12 Vincent Celier <celier@gnat.com>
14594 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
14595 extend for each directory, so that multiple /** directories are
14596 extended individually.
14597 (Recursive_Process): Set the default for LANGUAGES to ada
14599 * gprcmd.adb: Define new command "ignore", to do nothing.
14600 Implement new comment "path".
14602 * Makefile.generic: Suppress output when SILENT is set
14603 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
14604 used, so that the correct compiler is invoked.
14605 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
14606 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
14608 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
14610 * Makefile.in: Clean ups and remove obsolete targets.
14612 2004-02-12 Ed Schonberg <schonberg@gnat.com>
14614 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
14615 predicate declared in exp_util.
14617 * exp_util.adb: Add comments.
14619 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
14620 visibility before compiling context of the subunit.
14622 * sem_res.adb (Check_Parameterless_Call): If the context expects a
14623 value but the name is a procedure, do not attempt to analyze as a call,
14624 in order to obtain more telling diagnostics.
14626 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
14627 'Access on parameterless function calls.
14628 (Normalize_Actuals): For a parameterless function call with missing
14629 actuals, defer diagnostic until resolution of enclosing call.
14631 * sem_util.adb (Wrong_Type): If the context type is an access to
14632 subprogram and the expression is a procedure name, suggest a missing
14635 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
14636 Nathanael Nerode <neroden@gcc.gnu.org>
14638 PR ada/6637, PR ada/5911
14639 Merge with libada-branch:
14640 * config-lang.in: Build libada only when ada is built.
14642 2004-02-09 Ed Schonberg <schonberg@gnat.com>
14644 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
14645 for a tagged type, verify that both formals have the same type.
14647 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
14648 temporary when the formal is an in-parameter and the actual a possibly
14651 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
14652 when expansion is disabled, to ensure proper name capture with
14653 overloaded literals. Condition can be of any boolean type, resolve
14656 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
14657 renaming is for a formal subprogram with a default operator name, and
14658 there is a usable operator that is visible at the point of
14661 2004-02-09 Robert Dewar <dewar@gnat.com>
14663 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
14664 rewrite to ignore errors in ali files, intended to allow tools downward
14665 compatibility with new versions of ali files.
14667 * ali.ads: Add new parameter Ignore_Errors
14669 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
14670 duplicating the error message giving the file with restrictions.
14672 * debug.adb: Add debug flag I for gnatbind
14674 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
14675 operators for the case where the operator is a defining operator.
14677 * exp_ch3.adb: Minor reformatting (new function spec format).
14679 * exp_ch4.adb: Add comment for previous change, and make minor
14680 adjustment to loop to always check for improper loop termination.
14681 Minor reformatting throughout (new function spec format).
14683 * gnatbind.adb: Implement -di debug flag for gnatbind
14685 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
14687 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
14689 * lib-load.adb: Fix bad assertion.
14690 Found by testing and code reading.
14691 Minor reformatting.
14693 * lib-load.ads: Minor reformatting.
14695 * lib-writ.adb: There is only one R line now.
14697 * lib-writ.ads: Add documentation on making downward compatible changes
14698 to ali files so old tools work with new ali files.
14699 There is only one R line now.
14700 Add documentation on format incompatibilities (with special GPS note)
14702 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
14704 * par-load.adb: Minor reformatting
14706 * sem_ch8.adb: Fix to error message from last update
14707 Minor reformatting and restructuring of code from last update
14709 * par-prag.adb, snames.adb, snames.ads, snames.h,
14710 sem_prag.adb: Implement pragma Profile.
14712 * stylesw.adb: Implement -gnatyN switch to turn off all style check
14715 * usage.adb: Add line for -gnatyN switch
14717 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
14719 2004-02-09 Albert Lee <lee@gnat.com>
14721 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
14723 2004-02-09 Ed Schonberg <schonberg@gnat.com>
14725 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
14728 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
14729 is nested in an instance that is not frozen yet, to avoid
14730 order-of-elaboration problems in gigi.
14732 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
14733 body the attribute is legal.
14735 2004-02-09 Robert Dewar <dewar@gnat.com>
14737 * s-rident.ads: Minor comment correction
14739 * targparm.adb: Remove dependence on uintp completely. There was
14740 always a bug in Make in that it called Targparm before initializing
14741 the Uint package. The old code appeared to get away with this, but
14742 the new code did not! This caused an assertion error in gnatmake.
14744 * targparm.ads: Fix bad comment, restriction pragmas with parameters
14745 are indeed fully supported.
14747 2004-02-06 Alan Modra <amodra@bigpond.net.au>
14749 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
14751 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
14753 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
14754 with targetm.calls.promote_prototypes.
14756 2004-02-04 Robert Dewar <dewar@gnat.com>
14758 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
14759 ali.ads, gprcmd.adb: Minor reformatting
14761 * bindgen.adb: Output restrictions string for new style restrictions
14764 * impunit.adb: Add s-rident.ads (System.Rident) and
14765 s-restri (System.Restrictions)
14767 * lib-writ.adb: Fix bug in writing restrictions string (last few
14770 * s-restri.ads, s-restri.adb: Change name Restrictions to
14771 Run_Time_Restrictions to avoid conflict with package name.
14772 Add circuit to read and acquire run time restrictions.
14774 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
14776 * restrict.ads, restrict.adb: Use the new restriction
14777 No_Task_Attributes_Package instead of the old No_Task_Attributes.
14779 * sem_prag.adb: No_Task_Attributes is a synonym of
14780 No_Task_Attributes_Package.
14782 * snames.ads, snames.adb: New entry for proper handling of
14783 No_Task_Attributes.
14785 * s-rident.ads: Adding restriction No_Task_Attributes_Package
14786 (AI-00249) that supersedes the GNAT specific restriction
14787 No_Task_Attributes.
14789 2004-02-04 Ed Schonberg <schonberg@gnat.com>
14792 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
14793 body, an identifier may be wrapped in an unchecked conversion.
14795 2004-02-04 Vincent Celier <celier@gnat.com>
14797 * lib-writ.ads: Comment update for the W lines
14799 * bld.adb: (Expression): An empty string list is static
14801 * fname-uf.adb: Minor comment update
14803 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
14805 * gnatbind.adb: Initialize Cumulative_Restrictions with the
14806 restrictions on the target.
14808 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
14810 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
14813 2004-02-02 Arnaud Charlet <charlet@gnat.com>
14815 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
14817 2004-02-02 Vincent Celier <celier@gnat.com>
14819 * gprcmd.adb (Check_Args): If condition is false, print the invoked
14820 comment before the usage.
14821 Gprcmd: Fail when command is not recognized.
14822 (Usage): Document command "prefix"
14824 * g-md5.adb (Digest): Process last block.
14825 (Update): Do not process last block. Store remaining characters and
14828 * g-md5.ads (Update): Document that several call to update are
14829 equivalent to one call with the concatenated string.
14830 (Context): Add fields to allow new Update behaviour.
14832 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
14833 defaulted to False.
14834 When May_Fail is True and no existing file can be found, return No_File.
14836 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
14839 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
14840 spec file name instead on the W line.
14842 2004-02-02 Robert Dewar <dewar@gnat.com>
14844 * ali.adb: Read and acquire info from new format restrictions lines
14846 * bcheck.adb: Add circuits for checking restrictions with parameters
14848 * bindgen.adb: Output dummy restrictions data
14849 To be changed later
14851 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
14852 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
14853 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
14854 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
14855 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
14857 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
14858 the warning message on access to possibly uninitialized variable S)
14859 Minor changes for new restrictions handling.
14861 * gnatbind.adb: Minor reformatting
14862 Minor changes for new restrictions handling
14863 Move circuit for -r processing here from bcheck (cleaner)
14865 * gnatcmd.adb, gnatlink.adb: Minor reformatting
14867 * lib-writ.adb: Output new format restrictions lines
14869 * lib-writ.ads: Document new R format lines for new restrictions
14872 * s-restri.ads/adb: New files
14874 * Makefile.rtl: Add entry for s-restri.ads/adb
14876 * par-ch3.adb: Fix bad error messages starting with upper case letter
14879 * restrict.adb: Major rewrite throughout for new restrictions handling
14880 Major point is to handle restrictions with parameters
14882 * restrict.ads: Major changes in interface to handle restrictions with
14883 parameters. Also generally simplifies setting of restrictions.
14885 * snames.ads/adb: New entry for proper handling of No_Requeue
14887 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
14888 restriction counting.
14889 Other minor changes for new restrictions handling
14891 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
14892 Restriction_Warnings now allows full parameter notation
14893 Major rewrite of Restrictions for new restrictions handling
14895 2004-02-02 Javier Miranda <miranda@gnat.com>
14897 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
14898 syntax rule for object renaming declarations.
14899 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
14900 component definitions.
14902 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
14904 (Array_Type_Declaration): Give support to access components. In addition
14905 it was also modified to reflect the name of the object in anonymous
14906 array types. The old code did not take into account that it is possible
14907 to have an unconstrained anonymous array with an initial value.
14908 (Check_Or_Process_Discriminants): Allow access discriminant in
14910 (Process_Discriminants): Allow access discriminant in non-limited types
14911 Initialize the new Access_Definition field in N_Object_Renaming_Decl
14912 node. Change Ada0Y to Ada 0Y in comments
14914 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
14915 equality operators.
14916 Change Ada0Y to Ada 0Y in comments
14918 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
14919 renamings Change Ada0Y to Ada 0Y in comments
14921 * sem_type.adb (Find_Unique_Type): Give support to the equality
14922 operators for universal access types
14923 Change Ada0Y to Ada 0Y in comments
14925 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
14927 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
14929 (N_Object_Renaming_Declaration): Addition of Access_Definition field
14930 Change Ada0Y to Ada 0Y in comments
14932 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
14933 component definition and object renaming nodes
14934 Change Ada0Y to Ada 0Y in comments
14936 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
14938 * restrict.adb: Use the new restriction identifier
14939 No_Requeue_Statements instead of the old No_Requeue for defining the
14940 restricted profile.
14942 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
14943 No_Requeue_Statements.
14945 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
14946 that supersedes the GNAT specific restriction No_Requeue. The later is
14947 kept for backward compatibility.
14949 2004-02-02 Ed Schonberg <schonberg@gnat.com>
14951 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
14952 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
14953 pragma and fix incorrect ones.
14955 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
14956 warning if the pragma is redundant.
14958 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
14960 * 5staprop.adb: Add missing 'constant' keywords.
14962 * Makefile.in: use consistent value for SYMLIB on
14963 platforms where libaddr2line is supported.
14965 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14967 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
14970 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
14972 * init.c (__gnat_install_handler): Setup an alternate stack for signal
14973 handlers in the environment thread. This allows proper propagation of
14974 an exception on stack overflows in this thread even when the builtin
14975 ABI stack-checking scheme is used without support for a stack reserve
14978 * utils.c (create_field_decl): Augment the head comment about bitfield
14979 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
14980 here, because the former is not accurate enough at this point.
14981 Let finish_record_type decide instead.
14982 Don't make a bitfield if the field is to be addressable.
14983 Always set a size for the field if the record is packed, to ensure the
14984 checks for bitfield creation are triggered.
14985 (finish_record_type): During last pass over the fields, clear
14986 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
14987 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
14988 from DECL_BIT_FIELD.
14990 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
14992 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
14993 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
14994 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
14996 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14998 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
15000 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
15001 (ZCX_By_Default): Likewise.
15002 (Front_End_ZCX_Support): Likewise.
15004 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
15005 (Initialize_Lock): Mark Level unreferenced.
15006 (Sleep): Mark Reason unreferenced.
15007 (Timed_Sleep): Likewise.
15008 (Wakeup): Likewise.
15009 (Exit_Task): Use Result.
15010 (Check_No_Locks): Mark Self_ID unreferenced.
15012 * 5gtasinf.adb (New_Sproc): Make Attr constant.
15013 (Bound_Thread_Attributes): Make Sproc constant.
15014 (New_Bound_Thread_Attributes): Likewise.
15016 2004-01-26 Ed Schonberg <schonberg@gnat.com>
15018 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
15019 one-dimensional array an slice assignments, when component type is
15022 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
15023 component type is controlled, and control_actions are in effect, use
15024 TSS procedure rather than generating inline code.
15026 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
15027 arrays with controlled components.
15029 2004-01-26 Vincent Celier <celier@gnat.com>
15031 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
15032 command line for the non VMS case.
15034 * gnatlink.adb (Process_Binder_File): When building object file, if
15035 GNU linker is used, put all object paths between quotes, to prevent ld
15036 error when there are unusual characters (such as '!') in the paths.
15038 * Makefile.generic: When there are sources in Ada and the main is in
15039 C/C++, invoke gnatmake with -B, instead of -z.
15041 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
15042 from VMS_Conversion.
15043 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
15044 specification of argument file on the command line.
15046 2004-01-26 Bernard Banner <banner@gnat.com>
15048 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
15050 2004-01-26 Ed Schonberg <schonberg@gnat.com>
15052 * snames.adb: Update copyright notice.
15053 Add info on slice assignment for controlled arrays.
15055 2004-01-23 Robert Dewar <dewar@gnat.com>
15057 * exp_aggr.adb: Minor reformatting
15059 * exp_ch9.adb: Minor code clean up
15061 Fix bad character in comment
15064 * targparm.adb (Get_Target_Parameters): Give clean abort error on
15065 unexpected end of file, along with more detailed message.
15067 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
15069 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
15072 * decl.c (copy_alias_set): New function.
15073 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
15075 2004-01-23 Doug Rupp <rupp@gnat.com>
15077 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
15078 lib$${file} in case subsequent character is not a separator.
15080 2004-01-23 Vincent Celier <celier@gnat.com>
15082 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
15083 when the GCC version is at least 3.
15085 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
15086 Remove all "Opt.", to prepare for opt split
15088 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
15089 Extends_All. Set to True when the project parsed is an extending all
15090 project. Fails for importing an extending all project only when the
15091 imported project is an extending all project.
15092 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
15093 depending on the value of Extends_All returned.
15095 * prj-proc.adb (Process): Check that no project shares its object
15096 directory with a project that extends it, directly or indirectly,
15097 including a virtual project.
15098 Check that no project extended by another project shares its object
15099 directory with another also extended project.
15101 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
15102 Kind = N_With_Clause
15104 * prj-tree.ads: Minor reformatting
15105 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
15107 2004-01-23 Ed Schonberg <schonberg@gnat.com>
15109 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
15110 applies to a type with an incomplete view, use full view in Name of
15111 clause, for consistency with uses of Get_Attribute_Definition_Clause.
15113 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
15115 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
15116 SCHED_RR, since other values are not supported by this policy.
15117 (Initialize): Move initialization of mutex attribute to package
15118 elaboration, to prevent early access to this variable.
15120 * Makefile.in: Remove mention of Makefile.adalib, unused.
15122 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
15123 1ssecsta.ads: Removed, unused.
15125 2004-01-21 Javier Miranda <miranda@gnat.com>
15127 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
15128 entity if already built in the current scope.
15130 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
15131 reminder in internal scopes. Required for nested limited aggregates.
15133 2004-01-21 Doug Rupp <rupp@gnat.com>
15135 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
15136 VMS. Replace all occurences of libgnat- and libgnarl- with
15137 libgnat$(hyphen) and libgnarl$(hyphen).
15138 Fixed shared library build problem on VMS.
15140 2004-01-21 Robert Dewar <dewar@gnat.com>
15142 * mlib-prj.adb: Minor reformatting
15144 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
15146 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
15147 'constant' keywords for declaration of pointers that are not modified.
15149 * exp_pakd.adb: Fix English in comment.
15151 2004-01-21 Ed Schonberg <schonberg@gnat.com>
15154 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
15155 copy all attributes of the parent, including the foreign language
15158 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
15161 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
15162 for 'delay until' statement.
15164 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
15166 * Make-lang.in: Replace $(docdir) with doc.
15167 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
15168 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
15169 to use consistent MAKEINFO rule.
15170 (ada.man, ada.srcman): Dummy entry.
15171 (ADA_INFOFILES): Define.
15172 (ada.info, ada.srcinfo): New rules.
15174 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
15176 * utils.c: Update copyright notice, missed in previous change.
15178 2004-01-19 Vincent Celier <celier@gnat.com>
15180 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
15181 args if Bind is True. Set First_ALI, if not already done.
15182 (Build_Library): For Stand Alone Libraries, extract from one ALI file
15183 an eventual --RTS switch, for gnatbind, and all backend switches +
15184 --RTS, for linking.
15186 2004-01-19 Robert Dewar <dewar@gnat.com>
15188 * sem_attr.adb, memtrack.adb: Minor reformatting
15190 2004-01-19 Ed Schonberg <schonberg@gnat.com>
15192 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
15193 that rename enumeration literals. This is properly done in sem_eval.
15195 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
15196 to functions that rename enumeration literals.
15198 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
15199 functions that rename enumeration literals.
15201 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
15203 * Make-lang.in (utils.o): Depend on target.h.
15204 * utils.c: Include target.h.
15205 (process_attributes): Use targetm.have_named_sections instead
15206 of ASM_OUTPUT_SECTION_NAME.
15208 2004-01-16 Andreas Jaeger <aj@suse.de>
15210 * Makefile.in: Add $(DESTDIR).
15212 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
15214 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
15215 also when not defining if a Size clause applies. That information is
15218 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
15220 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
15221 symbolic links for the shared gnat run time when needed.
15223 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
15225 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
15226 for writing, and terminate with an error message if not.
15228 2004-01-15 Ed Schonberg <schonberg@gnat.com>
15230 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
15231 warning on an access to subprogram in an instance, when the target
15232 type is declared in the same generic unit.
15233 (Eval_Attribute): If 'access is known to fail accessibility check,
15234 rewrite as a raise statement.
15236 2004-01-15 GNAT Script <nobody@gnat.com>
15238 * Make-lang.in: Makefile automatically updated
15240 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
15242 * Make-lang.in (ada.srcextra): Dummy entry.
15244 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
15246 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
15248 2004-01-13 Ed Schonberg <schonberg@gnat.com>
15250 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
15251 components that are initialized with aggregates.
15253 2004-01-13 Vincent Celier <celier@gnat.com>
15255 * gnatlink.adb (Process_Binder_File): To find directory of shared
15256 libgcc, if "gcc-lib" is not a subdirectory, look for the last
15257 subdirectory "lib" in the path of the shared libgnat or libgnarl.
15259 * make.adb (Gnatmake): If GCC version is at least 3, link with
15260 -shared-libgcc, when there is at least one shared library project.
15262 * opt.ads (GCC_Version): New integer constant.
15264 * adaint.c (get_gcc_version): New function.
15266 2004-01-13 Robert Dewar <dewar@gnat.com>
15268 * sem_dist.adb, sem_res.adb, sem_util.adb,
15269 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
15270 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
15272 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
15274 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
15275 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
15278 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
15280 * misc.c: Remove trailing spaces.
15281 Update copyright notice missed in previous change.
15284 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
15287 * Makefile.generic: Update copyright.
15288 Add license notice.
15290 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
15291 of prefix/share/make.
15293 * Makefile.prolog: Update copyright.
15294 Add license notice.
15296 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
15298 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
15299 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
15300 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
15303 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
15306 2004-01-12 Javier Miranda <miranda@gnat.com>
15308 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
15309 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
15310 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
15311 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
15312 Component_Definition node.
15314 2004-01-12 Ed Falis <falis@gnat.com>
15316 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
15318 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
15320 * link.c: Change default libgnat kind to STATIC for FreeBSD.
15322 2004-01-12 Bernard Banner <banner@gnat.com>
15324 * Makefile.in: map 86numaux to a-numaux for x86_64
15326 2004-01-12 Ed Schonberg <schonberg@gnat.com>
15328 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
15329 generated to rename a generic actual, go to the actual itself, the
15330 subtype is not a user-visible entity.
15332 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
15333 part is a private subtype, reset the visibility of its full view, if
15334 any, to be consistent.
15337 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
15338 to use a generic package G as a formal package for another generic
15341 2004-01-12 Robert Dewar <dewar@gnat.com>
15343 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
15345 * usage.adb: Remove mention of obsolete -gnatwb switch
15346 Noticed during code reading
15348 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
15350 * 1ssecsta.adb: Minor changes for -gnatwa warnings
15352 2004-01-12 GNAT Script <nobody@gnat.com>
15354 * Make-lang.in: Makefile automatically updated
15356 2004-01-09 Mark Mitchell <mark@codesourcery.com>
15358 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
15360 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
15362 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
15364 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
15366 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
15367 Update comment and copyright date.
15368 * stamp-xgnatug: Delete.
15370 2004-01-05 Robert Dewar <dewar@gnat.com>
15372 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
15373 be modified by the binder generated main program if the -D switch is
15376 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
15377 imported functions (since now we expect this to be done for imported
15380 * 5vtaprop.adb: Add several ??? for sections requiring more comments
15381 Minor reformatting throughout
15383 * 5zinit.adb: Minor reformatting
15384 Add 2004 to copyright date
15385 Minor changes to avoid -gnatwa warnings
15386 Correct some instances of using OR instead of OR ELSE (noted while
15387 doing reformatting)
15389 * sprint.adb: Minor updates to avoid -gnatwa warnings
15391 * s-secsta.ads, s-secsta.adb:
15392 (SS_Get_Max): New function to obtain high water mark for ss stack
15393 Default_Secondary_Stack is not a constant since it may be modified by
15394 the binder generated main program if the -D switch is used.
15396 * switch-b.adb: New -Dnnn switch for binder
15399 Make -gnatg imply all warnings currently in -gnatwa
15401 * vms_conv.adb: Minor reformatting
15402 Add 2004 to copyright notice
15403 Add 2004 to printed copyright notice
15405 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
15406 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
15407 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
15408 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
15409 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
15410 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
15411 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
15412 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
15413 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
15414 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
15415 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
15416 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
15417 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
15418 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
15419 checks.adb, clean.adb, cstand.adb, einfo.ads,
15420 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
15421 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
15422 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
15423 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
15424 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
15425 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
15426 Minor reformatting and code clean ups.
15427 Minor changes to prevent -gnatwa warnings
15429 * ali.adb: Minor reformatting and cleanup of code
15430 Acquire new SS indication of secondary stack use from ali files
15432 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
15433 (since now we expect this to be done for imported functions)
15435 * bindgen.adb: Generate call to modify default secondary stack size if
15438 * bindusg.adb: Add line for new -D switch
15440 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
15441 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
15442 Add circuitry for both records and arrays to avoid gigi
15443 processing if the type involved has non-bit-aligned components
15445 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
15446 N_String_Literal node always references an E_String_Literal_Subtype
15447 entity. This may not be true in the future.
15448 (Possible_Bit_Aligned_Component): Move processing of
15449 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
15451 * exp_ch6.adb (Expand_Thread_Body): Pick up
15452 Default_Secondary_Stack_Size as variable so that we get value modified
15453 by possible -Dnnn binder parameter.
15455 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
15456 (Type_May_Have_Bit_Aligned_Components): New function.
15458 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
15459 (Type_May_Have_Bit_Aligned_Components): New function.
15461 * fe.h: (Set_Identifier_Casing): Fix prototype.
15462 Add declaration for Sem_Elim.Eliminate_Error_Msg.
15463 Minor reformatting.
15465 * freeze.adb (Freeze_Entity): Add RM reference to error message about
15466 importing constant atomic/volatile objects.
15467 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
15468 unless explicit Pure_Function pragma given, to avoid insidious bug of
15469 call to non-pure imported function getting eliminated.
15471 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
15472 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
15473 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
15474 Add 2004 to printed copyright notice
15476 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
15479 * Makefile.rtl: Add entry for g-sestin.o
15480 g-sestin.ads: New file.
15482 * mdll.adb: Minor changes to avoid -gnatwa warnings
15484 * mlib-tgt.adb: Minor reformatting
15486 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
15487 New switch Sec_Stack_Used (GNAT, GNATBIND)
15488 Make Default_Secondary_Stack_Size a variable instead of a constant,
15489 so that it can be modified by the new -Dnnn bind switch.
15491 * rtsfind.adb (Load_Fail): Give full error message in configurable
15492 run-time mode if all_errors mode is set. This was not done in the case
15493 of a file not found, which was an oversight.
15494 Note if secondary stack unit is used by compiler.
15496 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
15497 ineffective elaborate all pragmas on non-visible packages (this
15498 happened when a renamed subprogram was called). Now the elaborate all
15499 always goes on the package containing the renaming rather than the one
15500 containing the renamed subprogram.
15502 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
15503 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
15505 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
15506 has an Etype that references an E_String_Literal.
15507 (Eval_String_Literal): Avoid assumption that N_String_Literal node
15508 always references an E_String_Literal_Subtype entity. This may not
15509 be true in the future.
15511 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
15514 * sem_res.adb (Resolve): Specialize msg for function name used in proc
15517 2004-01-05 Ed Falis <falis@gnat.com>
15519 * g-debuti.adb: Replaced direct boolean operator with short-circuit
15522 2004-01-05 Vincent Celier <celier@gnat.com>
15524 * bld.adb: Minor comment updates
15525 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
15528 * make.adb (Gnatmake): Special process for files to compile/check when
15529 -B is specified. Fail when there are only foreign mains in attribute
15530 Main of the project file and -B is not specified. Do not skip bind/link
15531 steps when -B is specified.
15533 * makeusg.adb: Document new switch -B
15535 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
15537 * switch-m.adb: (Scan_Make_Switches): Process -B switch
15539 * vms_data.ads: Add new GNAT PRETTY qualifier
15540 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
15542 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
15544 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
15547 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
15548 Set_Identifier_Casing.
15550 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
15551 has size that overflows.
15553 2004-01-05 Gary Dismukes <dismukes@gnat.com>
15555 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
15556 -gnatwa warning on static condition.
15558 2004-01-05 Doug Rupp <rupp@gnat.com>
15560 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
15562 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
15564 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
15565 all attributes, including read-only attribute.
15567 2004-01-05 Pascal Obry <obry@gnat.com>
15569 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
15570 library naming scheme.
15572 * mlib-prj.adb (Build_Library): Generate different names for the static
15573 or dynamic version of the GNAT runtime. This is needed to support the
15574 new shared library naming scheme.
15575 (Process_Binder_File): Add detection of shared library in binder file
15576 based on the new naming scheme.
15578 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
15579 scheme for the shared runtime libraries.
15582 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
15584 (install-gnatlib): Do not create symlinks for shared libraries.
15585 (gnatlib-shared-default): Idem.
15586 (gnatlib-shared-dual-win32): New target. Not used for now as the
15587 auto-import feature does not support arrays/records.
15588 (gnatlib-shared-win32): Do not create copy for the shared libraries.
15589 (gnatlib-shared-vms): Fix shared runtime libraries names.
15591 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
15592 dependent runtime shared library name.
15594 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
15596 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
15599 2004-01-05 Ed Schonberg <schonberg@gnat.com>
15601 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
15602 protected objects when allocator has a subtype indication, not a
15603 qualified expression. Note that qualified expressions may have to be
15604 checked when limited aggregates are implemented.
15606 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
15607 pure, emit warning.
15608 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
15609 subprogram is imported, remove warning.
15611 2004-01-05 Geert Bosch <bosch@gnat.com>
15613 * s-poosiz.adb: Update copyright notice.
15614 (Allocate): Use Task_Lock to protect against concurrent access.
15615 (Deallocate): Likewise.
15617 2004-01-05 Joel Brobecker <brobecker@gnat.com>
15619 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
15622 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
15624 * gnat_ug.texi: Force a CVS commit by updating copyright.
15625 * gnat_ug_vxw.texi: Regenerate.
15626 * gnat_ug_wnt.texi: Regenerate.
15627 * gnat_ug_vms.texi: Regenerate.
15628 * gnat_ug_unx.texi: Regenerate.
15630 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
15632 * trans.c: Remove uses of "register" specifier in
15633 declarations of local variables.
15635 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
15637 * stamp-xgnatug: New stamp file.
15638 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
15639 (ada/doctools/xgnatug): Add $(build_exeext).
15640 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
15641 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
15643 2003-12-17 Ed Falis <falis@gnat.com>
15645 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
15648 * a-exextr.adb: Add context clause for
15649 Ada.Exceptions.Last_Chance_Handler.
15651 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
15653 * cstand.adb (Create_Standard): Change the way how the declaration of
15654 the Duration type is created (making it the same way as it is for all
15655 the other standard types).
15657 2003-12-17 Robert Dewar <dewar@gnat.com>
15659 * s-crtl.ads: Fix header format
15660 Change Pure to Preelaborate
15662 2003-12-17 Ed Schonberg <schonberg@gnat.com>
15664 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
15665 the expression type only if it is declared in the current unit.
15667 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
15668 are universal and already analyzed, as can occur in constrained
15669 subcomponents that depend on discriminants, when one constraint is a
15672 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
15673 type Any_Fixed is legal as the argument of a conversion, if only one
15674 fixed-point type is in context.
15676 2003-12-17 GNAT Script <nobody@gnat.com>
15678 * Make-lang.in: Makefile automatically updated
15680 2003-12-15 Robert Dewar <dewar@gnat.com>
15682 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
15685 2003-12-15 Vincent Celier <celier@gnat.com>
15687 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
15688 (Gnatchop): Do not set failure status when reporting the number of
15691 2003-12-15 Doug Rupp <rupp@gnat.com>
15693 * s-ctrl.ads: New file.
15695 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
15697 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
15698 (GNATBIND_OBJS): Add ada/s-crtl.o.
15700 * Makefile.in [VMS]: Clean up ifeq rules.
15702 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
15703 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
15704 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
15705 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
15706 s-tasdeb.adb: Update copyright.
15707 Import System.CRTL.
15708 Make minor modifications to use System.CRTL declared functions instead
15709 of importing locally.
15711 2003-12-15 GNAT Script <nobody@gnat.com>
15713 * Make-lang.in: Makefile automatically updated
15715 2003-12-11 Ed Falis <falis@gnat.com>
15717 * 5zinit.adb: Clean up.
15719 * 5zintman.adb (Notify_Exception): replaced case statement with a call
15720 to __gnat_map_signal, imported from init.c to support
15721 signal -> exception mappings that depend on the vxWorks version.
15724 Created and exported __gnat_map_signal to support signal -> exception
15725 mapping that is dependent on the VxWorks version.
15726 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
15728 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
15730 * 5wosinte.ads: Link with -mthreads switch.
15732 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
15734 * init.c (__gnat_install_handler [NetBSD]): Set
15735 __gnat_handler_installed, as done on all other platforms.
15736 Remove duplicated code.
15738 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
15740 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
15742 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
15744 * sinfo.ads: Fix inconsistent example code in comment.
15746 2003-12-11 Robert Dewar <dewar@gnat.com>
15748 * a-tiinau.adb: Add a couple of comments
15750 * sem_ch3.adb: Minor reformatting
15753 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
15754 Minor reformatting throughout
15756 2003-12-11 Ed Schonberg <schonberg@gnat.com>
15758 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
15759 bounds of a loop, create a separate block in order to generate proper
15760 cleanup actions to prevent memory leaks.
15762 * sem_res.adb (Resolve_Call): After a call to
15763 Establish_Transient_Scope, the call may be rewritten and relocated, in
15764 which case no further processing is needed.
15766 * sem_util.adb: (Wrong_Type): Refine previous fix.
15767 Fixes ACATS regressions.
15771 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
15774 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
15776 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
15777 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
15780 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
15783 2003-12-08 Robert Dewar <dewar@gnat.com>
15785 * 7sintman.adb: Minor reformatting
15787 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
15788 standard linker options to get standard libraries linked. We now plan
15789 to provide dummy versions of these libraries to match the appropriate
15790 configurable run-time (e.g. if a library is not needed at all, provide
15791 a dummy empty library).
15793 * targparm.ads: Configurable_Run_Time mode no longer affects linker
15794 options (-L parameters and standard libraries). What we plan to do is
15795 to provide dummy libraries where the libraries are not required.
15797 * gnatbind.adb: Minor comment improvement
15799 2003-12-08 Javier Miranda <miranda@gnat.com>
15801 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
15802 aggregate in the parent. Otherwise constants with limited aggregates
15803 are not supported. Add new formal to pass the component type (Ctype).
15804 It is required to call the corresponding IP subprogram in case of
15805 default initialized components.
15806 (Gen_Assign): In case of default-initialized component, generate a
15807 call to the IP subprogram associated with the component.
15808 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
15809 of aggregate with default initialized components.
15810 (Has_Default_Init_Comps): Improve implementation to recursively check
15811 all the present expressions.
15813 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
15814 to indicate that the initialization call corresponds to a
15815 default-initialized component of an aggregate.
15816 In case of default initialized aggregate with tasks this parameter is
15817 used to generate a null string (this is just a workaround that must be
15818 improved later). In case of discriminants, this parameter is used to
15819 generate a selected component node that gives access to the discriminant
15822 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
15823 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
15824 allocated aggregates with default-initialized components.
15826 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
15827 the box notation is used in positional aggregates.
15829 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
15831 * lib.ads: Fix typo in comment
15833 2003-12-08 Vincent Celier <celier@gnat.com>
15835 * prj.adb (Project_Empty): New component Unkept_Comments
15836 (Scan): Remove procedure; moved to Prj.Err.
15838 * prj.ads (Project_Data): New Boolean component Unkept_Comments
15839 (Scan): Remove procedure; moved to Prj.Err.
15841 * prj-dect.adb: Manage comments for the different declarations.
15843 * prj-part.adb (With_Record): New component Node
15844 (Parse): New Boolean parameter Store_Comments, defaulted to False.
15845 Set the scanner to return ends of line and comments as tokens, if
15846 Store_Comments is True.
15847 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
15848 comments are associated with these nodes. Store the node IDs in the
15850 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
15852 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
15853 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
15854 current project. Call Tree.Restore afterwards. Set the various nodes
15855 for comment storage (Next_End, End_Of_Line, Previous_Line,
15858 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
15859 defaulted to False.
15861 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
15862 to False. When Truncated is True, truncate the string, never go to the
15864 (Write_End_Of_Line_Comment): New procedure
15865 (Print): Process comments for nodes N_With_Clause,
15866 N_Package_Declaration, N_String_Type_Declaration,
15867 N_Attribute_Declaration, N_Typed_Variable_Declaration,
15868 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
15869 Process nodes N_Comment.
15871 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
15872 without comments and there are some comments, set the flag
15873 Unkept_Comments to True.
15874 (Scan): If there are comments, set the flag Unkept_Comments to True and
15875 clear the comments.
15876 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
15877 (Next_End_Nodes: New table
15878 (Comment_Zones_Of): New function
15879 (Scan): New procedure; moved from Prj. Accumulate comments in the
15880 Comments table and set end of line comments, comments after, after end
15882 (Add_Comments): New procedure
15883 (Save, Restore, Seset_State): New procedures
15884 (There_Are_Unkept_Comments): New function
15885 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
15886 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
15888 (First_Comment_After, First_Comment_After_End): New functions
15889 (First_Comment_Before, First_Comment_Before_End): New functions
15890 (Next_Comment): New function
15891 (End_Of_Line_Comment, Follows_Empty_Line,
15892 Is_Followed_By_Empty_Line): New functions
15893 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
15894 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
15895 (Set_Next_Comment): New procedure
15896 (Default_Project_Node): Associate comment before if the node can store
15899 * scans.ads (Token_Type): New enumeration value Tok_Comment
15900 (Comment_Id): New global variable
15902 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
15903 defaulted to False.
15904 (Scan): Store position of start of comment. If comments are tokens, set
15905 Comment_Id and set Token to Tok_Comment when scanning a comment.
15906 (Set_Comment_As_Token): New procedure
15908 * sinput-p.adb: Update Copyright notice
15909 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
15910 that no longer exists.
15912 2003-12-08 Javier Miranda <miranda@gnat.com>
15914 * sem_aggr.adb: Add dependence on Exp_Tss package
15915 Correct typo in comment
15916 (Resolve_Aggregate): In case of array aggregates set the estimated
15917 type of the aggregate before calling resolve. This is needed to know
15918 the name of the corresponding IP in case of limited array aggregates.
15919 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
15920 in case of default initialized array components.
15922 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
15923 types. Required to give support to limited aggregates in generic
15926 2003-12-08 Ed Schonberg <schonberg@gnat.com>
15928 * sem_ch3.adb (Check_Initialization): For legality purposes, an
15929 inlined body functions like an instantiation.
15930 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
15931 until bounds are analyzed, to diagnose premature use of type.
15933 * sem_util.adb (Wrong_Type): Improve error message when the type of
15934 the expression is used prematurely.
15936 2003-12-08 GNAT Script <nobody@gnat.com>
15938 * Make-lang.in: Makefile automatically updated
15940 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
15942 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
15943 they are automatically generated by Make-lang.in and cause nothing but
15944 maintenance troubles.
15946 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
15948 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
15949 version of this unit).
15951 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
15953 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
15954 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
15955 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
15956 the body of System.Interrupt_Management common to several targets.
15957 Update copyright notice when appropriate.
15959 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
15962 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
15963 to ensure that the kernel fills in the interrupted context structure
15964 before calling a signal handler, which is necessary to be able to
15965 unwind past it. Update the copyright notice.
15967 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
15969 * a-elchha.ads: New file.
15971 * a-elchha.adb: New default last chance handler. Contents taken from
15972 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
15974 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
15975 is moved to a-elchha.adb to provide a target-independent default last
15978 * Makefile.rtl: Add a-elchha.o
15980 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
15982 2003-12-05 Ed Schonberg <schonberg@gnat.com>
15984 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
15985 declared in an instance, do not inline the call if the instance is not
15986 frozen yet, to prevent order of elaboration problems.
15988 * sem_prag.adb: Add comments for previous fix.
15990 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
15992 * g-table.adb: Use the right variable in Set_Item.
15993 Update copyright notice.
15995 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
15997 * Makefile.in: Remove unused rules.
15999 2003-12-05 Vincent Celier <celier@gnat.com>
16001 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
16002 -nostdlib. Not needed here after all.
16004 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
16008 * adaint.h, adaint.c, g-os_lib.ads:
16009 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
16010 on some platforms (including FreeBSD), it is a 64 bit value.
16011 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
16013 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
16015 * gnatvsn.ads (Library_Version): Now contain only the relevant
16017 (Verbose_Library_Version): New constant.
16019 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
16020 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
16021 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
16023 * gnatlbr.adb: Clean up: replace Library_Version by
16024 Verbose_Library_Version.
16026 * make.adb, lib-writ.adb, exp_attr.adb:
16027 Clean up: replace Library_Version by Verbose_Library_Version.
16029 * 5lintman.adb: Removed.
16032 Update and simplify computation of LIBRARY_VERSION.
16033 Fix computation of GSMATCH_VERSION.
16034 5lintman.adb is no longer used: replaced by 7sintman.adb.
16036 2003-12-03 Robert Dewar <dewar@gnat.com>
16039 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
16040 name. Modified to consider small non-bit-packed arrays as troublesome
16041 and in need of component-by-component assigment expansion.
16043 2003-12-03 Vincent Celier <celier@gnat.com>
16045 * lang-specs.h: Process nostdlib as nostdinc
16047 * back_end.adb: Update Copyright notice
16048 (Scan_Compiler_Arguments): Process -nostdlib directly.
16050 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
16053 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
16054 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
16055 included in HIE_NONE_TARGET_PAIRS.
16057 2003-12-03 Ed Schonberg <schonberg@gnat.com>
16060 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
16061 is legal in an instance, because legality is cheched in the template.
16064 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
16065 appplied to an unchecked conversion of a formal parameter.
16068 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
16071 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
16073 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
16074 routines. The second one is new functionality to deal with backtracing
16075 through signal handlers.
16076 (unwind): Split into the two separate subroutines above.
16077 Update the documentation, and deal properly with sizeof (REG) different
16078 from sizeof (void*).
16080 2003-12-01 Nicolas Setton <setton@act-europe.fr>
16082 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
16083 so that the debugger can reliably access the value of the parameter,
16084 and therefore is able to display the exception name when an exception
16085 breakpoint is reached.
16087 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
16089 * fmap.adb: Fix typo in warning message.
16091 * g-socket.ads, g-socket.adb: Make Free a visible instance of
16092 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
16094 2003-12-01 Vincent Celier <celier@gnat.com>
16096 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
16098 (Build_Library): Get the switches only if Default_Switches is declared
16101 2003-12-01 Ed Schonberg <schonberg@gnat.com>
16103 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
16104 actuals that are indexed components, reanalyze actual to ensure that
16105 packed array references are properly expanded.
16107 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
16108 attempted assignment to a discriminant.
16110 2003-12-01 Robert Dewar <dewar@gnat.com>
16112 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
16115 * switch-c.adb: Minor reformatting of comments
16117 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
16119 * Makefile.in: Clean ups.
16121 2003-12-01 GNAT Script <nobody@gnat.com>
16123 * Make-lang.in: Makefile automatically updated
16125 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
16127 * 5wsystem.ads: Disable zero cost exception, not ready yet.
16129 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
16131 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
16132 to force serialization.
16134 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
16136 * g-socket.ads, g-socket.adb:
16137 Clarify documentation of function Stream. Introduce a Free procedure
16138 to release the returned Stream once it becomes unused.
16140 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
16142 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
16144 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
16145 since NT 4 cannot handle timeout values that are too large,
16146 e.g. DWORD'Last - 1.
16148 2003-11-26 Ed Schonberg <schonberg@gnat.com>
16151 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
16152 in procedure calls and whose expansion must be deferred.
16154 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
16158 (Build_Derived_Array_Type): Create operator for unconstrained type
16159 if ancestor is unconstrained.
16161 2003-11-26 Vincent Celier <celier@gnat.com>
16163 * make.adb (Project_Object_Directory): New global variable
16164 (Change_To_Object_Directory): New procedure
16165 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
16166 of Change_Dir directly. Do not change working directory to object
16167 directory of main project after each compilation.
16168 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
16170 Change to object directory of main project before binding step.
16171 (Initialize): Initialize Project_Object_Directory to No_Project
16174 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
16175 binding a Stand-Alone Library.
16177 * output.adb: Update Copyright notice
16178 (Write_Char): Output buffer when full
16180 2003-11-26 Robert Dewar <dewar@gnat.com>
16182 * sem_ch13.adb: (Check_Size): Reset size if size is too small
16185 (Check_Size): Fix documentation to include bit-packed array case
16187 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
16189 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
16191 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
16193 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
16196 * utils.c (init_gigi_decls): Change name of built-in setjmp to
16197 __builtin_setjmp, since this is apparently needed by recent
16200 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
16202 * adadecode.c: Only include ctype.h if not IN_GCC.
16203 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
16205 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
16208 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
16209 signals and interrupts.
16211 * 5zintman.ads: New File.
16213 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
16214 add exception signals to the set of unmasked signals.
16217 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
16218 between signals and interrupts.
16219 Add to Unblocked_Signal_Mask the set of signals that are in
16223 Adding a check to see whether the Interrupt_ID we want to unmask is in
16224 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
16225 reason is that the index type of the Keep_Unmasked array is not always
16226 Interrupt_ID; it may be a subtype of Interrupt_ID.
16228 2003-11-24 Gary Dismukes <dismukes@gnat.com>
16231 (Remove_Side_Effects): Condition constantness of object created for a
16232 an unchecked type conversion on the constantness of the expression
16233 to ensure the correct value for 'Constrained when passing components
16234 of view-converted class-wide objects.
16236 2003-11-24 Robert Dewar <dewar@gnat.com>
16238 * par-load.adb (Load): Improve handling of misspelled and missing units
16239 Removes several cases of compilation abandoned messages
16241 * lib.adb: (Remove_Unit): New procedure
16243 * lib.ads: (Remove_Unit): New procedure
16245 * lib-load.adb: Minor reformatting
16247 2003-11-24 Vincent Celier <celier@gnat.com>
16250 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
16251 (Marking_Label): Label to mark processed source files. Incremented for
16253 (Gnatmake): Increase Marking_Labet for each executable
16254 (Is_Marked): Compare against marking label
16255 (Mark): Mark with marking label
16257 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
16260 Move the declaration of the TSD for System.Threads to System.Soft_Links.
16263 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
16264 (rts-cert): build a single relocatable object for the run-time lib.
16267 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
16270 Use gnatls rather than gcc to obtain the location of GNAT RTL for
16273 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
16275 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
16276 can not use it as before (that is, as a variable) when dumping it into
16277 the tree file. Add a local variable to store the result of this
16278 function and to be used as the string to be written into the tree.
16280 * scn.adb (Initialize_Scanner): Add comments explaining the recent
16283 * sinput.adb (Source_First, Source_Last): In case of
16284 Internal_Source_File, replace returning attributes of
16285 Internal_Source_Ptr (which is wrong) with returning attributes of
16288 2003-11-24 Ed Schonberg <schonberg@gnat.com>
16291 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
16292 used for implicit concatenation operators.
16296 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
16297 task bodies that are in the scope of a Suppress pragma.
16298 (Check_A Call): Use the flag to prevent spurious elaboration checks.
16300 * sinfo.ads, sinfo.adb:
16301 New flag No_Elaboration_Check on function/procedure calls, to properly
16302 suppress checks on calls in task bodies that are within a local suppress
16306 (Expand_Concatenate_Other): Use the proper integer type for the
16307 expression for the upper bound, to avoid universal_integer computations
16310 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
16312 * .cvsignore: Delete.
16314 2003-11-21 Andreas Schwab <schwab@suse.de>
16316 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
16318 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
16320 * 5wsystem.ads: Enable zero cost exception.
16322 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
16324 * 5ztiitho.adb: Remove an unreferenced variable.
16326 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
16328 * adaint.c: For FreeBSD, use mkstemp.
16330 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
16332 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
16334 2003-11-21 Robert Dewar <dewar@gnat.com>
16336 * bld.adb: Remove useless USE of gnatvsn
16338 * gnatchop.adb: Minor reformatting
16339 Clean up version handling to be more consistent
16341 * gnatxref.adb: Minor reformatting
16343 * gprcmd.adb: Minor reformatting
16344 Fix output of copyright to be more consistent with other tools
16346 2003-11-21 Vincent Celier <celier@gnat.com>
16348 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
16350 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
16352 * atree.adb (Initialize): Add initializations for global variables
16353 used in New_Copy_Tree.
16355 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
16356 Internal_Source_File as the actual).
16357 Put the set of statements creating Any_Character before the set of
16358 statements creating Any_Array to have Any_Character fully initialized
16359 when it is used in creating Any_Array.
16361 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
16362 not call Scan in case if the actual is Internal_Source_File
16363 Add 2003 to copyright note.
16365 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
16366 processing Internal_Source_File.
16368 * types.ads: Add the constant Internal_Source_File representing the
16369 source buffer for artificial source-code-like strings created within
16370 the compiler (the definition of Source_File_Index is changed).
16372 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
16374 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
16375 56system.ads: New file, FreeBSD version.
16377 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
16379 * Make-lang.in (ada.extraclean): Delete.
16381 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
16383 * gnatmem.adb: Clean up verbose output.
16385 * gprcmd.adb: Change copyright to FSF.
16387 2003-11-19 Vincent Celier <celier@gnat.com>
16389 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
16390 and Version (ignored).
16392 * symbols.ads: (Policy): New type
16393 (Initialize): New parameter Reference, Symbol_Policy and
16395 Remove parameter Force.
16396 Minor reformatting.
16398 * snames.ads, snames.adbadb: New standard names
16399 Library_Reference_Symbol_File and Library_Symbol_Policy
16402 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
16406 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
16408 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
16410 * prj.adb: (Project_Empty): New component Symbol_Data
16412 * prj.ads: (Policy, Symbol_Record): New types
16413 (Project_Data): New component Symbol_Data
16416 New attributes Library_Symbol_File, Library_Symbol_Policy and
16417 Library_Reference_Symbol_File.
16420 (Ada_Check): When project is a Stand-Alone library project, process
16421 attribute Library_Symbol_File, Library_Symbol_Policy and
16422 Library_Reference_Symbol_File.
16424 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
16425 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
16426 5sml-tgt.adb (Build_Dynamic_Library): New parameter
16427 Symbol_Data (ignored).
16429 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
16430 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
16431 functions Option_File_Name and Version_String. Set new options of
16432 gnatsym related to symbol file, symbol policy and reference symbol
16436 Extensive modifications to take into account the reference symbol file,
16437 the symbol policy, the library version and to put in the symbol file the
16438 minor and major IDs.
16440 * bld.adb (Process_Declarative_Items): Put second argument of
16441 gprcmd to_absolute between single quotes, to avoid problems with
16444 * bld-io.adb: Update Copyright notice.
16445 (Flush): Remove last character of a line, if it is a back slash, to
16446 avoid make problems.
16449 Implement new scheme with reference symbol file and symbol policy.
16451 * g-os_lib.ads: (Is_Directory): Clarify comment
16453 2003-11-19 Robert Dewar <dewar@gnat.com>
16455 * atree.adb: Move New_Copy_Tree global variables to head of package
16457 * errout.adb: Minor reformatting
16459 2003-11-19 Javier Miranda <miranda@gnat.com>
16461 * sem_ch4.adb: (Diagnose_Call): Improve error message.
16462 Add reference to Ada0Y (AI-50217)
16464 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
16465 sem_util.adb: Add reference to AI-50217
16467 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
16469 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
16471 * sem_aggr.adb: Complete documentation of AI-287 changes
16473 * par-ch4.adb: Document previous changes.
16475 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
16476 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
16479 * exp_aggr.adb: Add references to AI-287 in previous changes
16481 2003-11-19 Ed Schonberg <schonberg@gnat.com>
16484 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
16485 in the rewriting is the result of an inlined call.
16487 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
16488 parameter is a type conversion, use original node to construct the
16489 post-call assignment, because expression may have been rewritten, e.g.
16490 if it is a packed array.
16493 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
16494 body, just as it is in an instance.
16495 Categorization routines
16497 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
16498 Instantiate_Object): Set proper sloc reference for message on missing
16501 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
16503 * Makefile.in: Add FreeBSD libgnat pairs.
16505 * usage.adb: Fix typo in usage message.
16507 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
16509 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
16510 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
16511 pragma Thread_Body.
16512 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
16514 * s-thread.adb: This file is now a dummy implementation of
16517 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
16519 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
16521 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
16523 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
16524 instanciation references in the parent type description.
16526 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
16528 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
16530 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
16531 TYPE_PRECISION directly from esize.
16533 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
16536 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
16538 * init.c: Initialization routines for FreeBSD
16540 * link.c: Link info for FreeBSD
16542 * sysdep.c: Add the case of FreeBSD
16544 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
16546 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
16547 already called in System.Threads.
16549 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
16550 environment task, as it has been moved to System.Threads.Initialization.
16552 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
16554 * adaint.c (__gnatlib_install_locks): Only reference
16555 __gnat_install_locks on VMS, since other platforms can avoid using
16556 --enable-threads=gnat
16558 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
16560 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
16562 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
16563 TYPE_PACKED_ARRAY_TYPE_P.
16564 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
16566 Part of PR ada/12806
16567 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
16568 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
16570 2003-11-17 Vincent Celier <celier@gnat.com>
16572 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
16574 Do not set exit status to Failure when Warning is True.
16575 (Gnatchop): Make errors "no compilation units found" and
16576 "no source files written" warnings only.
16578 * make.adb (Gnatmake): When using a project file, set
16579 Look_In_Primary_Dir to False.
16580 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
16581 and Local_Configuration_Pragmas in the project where they are declared
16582 not an extending project which might have inherited them.
16584 * osint.adb (Locate_File): If Name is already an absolute path, do not
16585 look for a directory.
16587 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
16588 -gnats (Check_Syntax) is used, issue only a warning, not an error.
16590 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
16591 in objects of type Variable_Value.
16593 * prj.ads: (Variable_Value): New component Project
16595 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
16596 is in a project extended by Project.
16598 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
16599 Project of Variable_Values to this new parameter value.
16600 (Expression): Set component Project of Variable_Values.
16601 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
16602 Set the component Project in array elements.
16604 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
16606 * errout.adb: (Initialize): Add initialization for error nodes.
16608 * sem_ch12.adb (Initialize): Add missing initializations for
16609 Exchanged_Views and Hidden_Entities.
16611 2003-11-17 Ed Schonberg <schonberg@gnat.com>
16613 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
16614 already instantiated tree for use in subsequent inlining.
16615 (Analyze_Associations, Instantiate_Formal_Subprogram,
16616 Instantiate_Object): improve error message for mismatch in
16619 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
16620 instantiations of subprograms declared in instances.
16622 2003-11-17 Javier Miranda <miranda@gnat.com>
16624 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
16625 executed only under the Extensions_Allowed flag.
16627 2003-11-17 Robert Dewar <dewar@gnat.com>
16629 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
16631 (Address_Image): Fix bug of returning 0x instead of 0x0
16632 Minor reformatting (function specs).
16634 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
16635 (missed case of 33-63)
16637 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
16639 * s-thread.adb: Add comments for pragma Restriction
16641 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
16642 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
16644 2003-11-17 Ed Falis <falis@gnat.com>
16646 * s-thread.adb: Added No_Tasking restriction for this implementation.
16648 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
16650 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
16651 instanciation references in the parent type description.
16653 2003-11-17 GNAT Script <nobody@gnat.com>
16655 * Make-lang.in: Makefile automatically updated
16657 2003-11-16 Jason Merrill <jason@redhat.com>
16659 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
16660 and TAGS files that include them for each front end.
16662 2003-11-14 Andreas Jaeger <aj@suse.de>
16664 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
16665 is the canonical version.
16666 * misc.c (gnat_handle_option): Likewise.
16668 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
16670 * 5nsystem.ads: New file for x86_64-linux-gnu.
16672 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
16674 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
16676 * comperr.adb: Fix logic in previous change.
16678 2003-11-13 Vincent Celier <celier@gnat.com>
16680 * 5bml-tgt.adb (Build_Dynamic_Library): Use
16681 Osint.Include_Dir_Default_Prefix instead of
16682 Sdefault.Include_Dir_Default_Name.
16684 * gnatlbr.adb: Update Copyright notice
16685 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
16686 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
16687 instead of Sdefault.Object_Dir_Default_Name
16690 (Process_Binder_File): Never suppress the option following -Xlinker
16693 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
16694 Sdefault.Object_Dir_Default_Name.
16696 * osint.ads, osint.adb:
16697 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
16698 Minor reformatting.
16700 * vms_conv.ads: Minor reformating
16701 Remove GNAT STANDARD and GNAT PSTA
16704 Allow GNAT MAKE to have several files on the command line.
16705 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
16706 Sdefault.Object_Dir_Default_Name.
16708 Remove data for GNAT STANDARD
16711 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
16712 Remove data for GNAT STANDARD
16713 Remove options and documentation for -gnatwb/-gnatwB: these warning
16714 options no longer exist.
16716 2003-11-13 Ed Falis <falis@gnat.com>
16718 * 5zthrini.adb: (Init_RTS): Made visible
16721 (Register): Removed unnecessary call to taskVarGet that checked whether
16722 an ATSD was already set as a task var for the argument thread.
16725 Updated comment to reflect that this is a VxWorks version
16726 Added context clause for System.Threads.Initialization
16727 Added call to System.Threads.Initialization.Init_RTS
16729 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
16732 (Init_RTS): New procedure, for the initialization of the run-time lib.
16735 Remove dependancy on System.Init, so that this file can be used in the
16736 AE653 sequential run-time lib.
16738 2003-11-13 Robert Dewar <dewar@gnat.com>
16740 * bindgen.adb: Minor reformatting
16742 2003-11-13 Ed Schonberg <schonberg@gnat.com>
16745 (Apply_Discriminant_Check): Do no apply check if target type is derived
16746 from source type with no applicable constraint.
16749 (Ensure_System_Dependency): Do not apply the style checks that may have
16750 been specified for the main unit.
16753 (Find_Selected_Component): Further improvement in error message, with
16757 (Resolve): Handle properly the case of an illegal overloaded protected
16760 2003-11-13 Javier Miranda <miranda@gnat.com>
16763 (Has_Default_Init_Comps): New function to check the presence of
16764 default initialization in an aggregate.
16765 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
16766 extension aggregate of a limited record. In addition, a new formal
16767 was added to do not initialize the record controller (if any) during
16768 this recursive expansion of ancestors.
16769 (Init_Controller): Add support for limited record components.
16770 (Expand_Record_Aggregate): In case of default initialized components
16771 convert the aggregate into a set of assignments.
16773 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
16774 describing the new syntax.
16775 Nothing else needed to be done because this subprogram delegates part of
16776 its work to P_Precord_Or_Array_Component_Association.
16777 (P_Record_Or_Array_Component_Association): Give support to the new
16778 syntax for default initialization of components.
16781 (Resolve_Aggregate): Relax the strictness of the frontend in case of
16782 limited aggregates.
16783 (Resolve_Record_Aggregate): Give support to default initialized
16785 (Get_Value): In case of default initialized components, duplicate
16786 the corresponding default expression (from the record type
16787 declaration). In case of default initialization in the *others*
16788 choice, do not check that all components have the same type.
16789 (Resolve_Extension_Aggregate): Give support to limited extension
16793 (Check_Initialization): Relax the strictness of the front-end in case
16794 of aggregate and extension aggregates. This test is now done in
16795 Get_Value in a per-component manner.
16797 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
16798 expression corresponds to a limited aggregate. This test is now done
16801 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
16804 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
16805 present in an N_Component_Association node
16807 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
16809 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
16810 type-conformant entry only if they are homographs.
16812 2003-11-13 GNAT Script <nobody@gnat.com>
16814 * Make-lang.in: Makefile automatically updated
16816 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
16818 * adadecode.c: Use <> form of include for ctype.h.
16819 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
16821 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
16823 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
16824 Works around PR middle-end/6552.
16826 2003-11-10 Ed Falis <falis@gnat.com>
16828 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
16830 * 5zinit.adb: (Install_Handler): Moved back to spec
16831 (Install_Signal_Handlers): Deleted
16833 * 5zthrini.adb: Added context clause for System.Storage_Elements
16834 (Register): Only handles creation of taskVar; initialization moved to
16836 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
16837 Added declaration of environment task secondary stack and
16840 * s-thread.adb: Implement bodies for thread body processing
16843 Added comment identifying supported targets for pragma Thread_Body.
16845 2003-11-10 Pascal Obry <obry@gnat.com>
16847 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
16851 (Open): Properly check for string length before copying into the buffer.
16852 Raises Name_Error if buffer is too small. Note that this was a potential
16855 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
16857 * bindgen.adb, comperr.adb: Code clean ups.
16858 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
16860 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
16862 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
16864 2003-11-10 Vincent Celier <celier@gnat.com>
16867 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
16870 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
16872 * prj.adb: (Project_Empty): Add new boolean component Virtual
16874 * prj.ads: (Virtual_Prefix): New constant string
16875 (Project_Data): New boolean component Virtual
16877 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
16878 a library project is extended by a virtual extending project.
16881 Modifications throughout to implement extending-all project, including:
16882 (Virtual_Hash, Processed_Hash): New hash tables
16883 (Create_Virtual_Extending_Project): New procedure
16884 (Look_For_Virtual_Projects_For): New procedure
16887 (Process): After checking the projects, if main project is an
16888 extending-all project, set the object directory of all virtual extending
16889 project to the object directory of the main project.
16890 Adjust error message when a virtual extending project has the same
16891 object directory as an project being extended.
16892 (Recursive_Process): If name starts with the virtual prefix, set Virtual
16893 to True in the project data.
16896 (Default_Project_Node): Add new boolean component Extending_All
16897 (Is_Extending_All): New function
16898 (Set_Is_Extending_All): New procedure
16900 * prj-tree.ads: (Is_Extending_All): New function
16901 (Set_Is_Extending_All): New procedure
16902 (Project_Node_Record): New boolean component Extending_All
16904 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
16907 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
16909 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
16910 "gprcmd prefix" to define it.
16912 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
16914 * einfo.ads: Fix a typo and remove an extraneous word in comments.
16917 (Create_Dummy_Package_Unit): Set the scope of the entity for the
16918 created dummy package to Standard_Standard, not to itself, to
16919 defend other parts of the front-end against encoutering a cycle in
16923 (Analyze_With_Clause): When setting the entities for the successive
16924 N_Expanded_Names that constitute the name of a child unit, do not
16925 attempt to go further than Standard_Standard in the chain of scopes.
16926 This case arises from the placeholder units created by
16927 Create_Dummy_Package_Unit in the case of a with_clause for a
16928 nonexistent child unit.
16930 2003-11-10 Ed Schonberg <schonberg@gnat.com>
16933 (Expand_Thread_Body): Place subprogram on scope stack, so that new
16934 declarations are given the proper scope.
16937 (Check_Expr_Constants): Reject an expression that contains a constant
16938 created during expansion, and that appears after the object to which
16939 the address clause applies.
16941 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
16942 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
16943 that uses 'Range of a function call with controlled components, so
16944 that the function result can be finalized before starting the loop.
16947 (Find_Selected_Component): Improve error message when prefix is
16948 an implicit dereference of an incomplete type.
16950 2003-11-10 Robert Dewar <dewar@gnat.com>
16952 * opt.ads: New Print_Standard flag for -gnatS switch
16954 * sem_ch13.adb: Remove some additional checks for unaligned arrays
16956 * cstand.adb (Create_Standard): Print out package standard if -gnatS
16959 * debug.adb: Update doc for -gnatds to discuss relationship with new
16962 * sinfo.adb: Add new field Entity_Or_Associated_Node
16964 * sinfo.ads: Add new field Entity_Or_Associated_Node
16965 Update documentation for Associated_Node and Entity fields to clarify
16966 relationship and usage.
16969 (Write_Id): Properly process Associated_Node field in generic template
16972 Recognize new -gnatS switch for printing package Standard
16973 This replaces gnatpsta
16976 Add line for new -gnatS switch for printing package Standard
16977 This replaces gnatpsta
16979 2003-11-10 Andreas Jaeger <aj@suse.de>
16981 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
16984 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
16986 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
16989 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
16991 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
16994 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
16996 * sysdep.c: Add handling of cygwin.
16998 2003-11-10 GNAT Script <nobody@gnat.com>
17000 * Make-lang.in: Makefile automatically updated
17002 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
17005 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
17006 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
17007 Replace GNAT_ROOT by GCC_ROOT.
17009 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
17011 2003-11-06 Zack Weinberg <zack@codesourcery.com>
17013 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
17014 and update for changed meaning of GET_MODE_BITSIZE.
17016 2003-11-04 Doug Rupp <rupp@gnat.com>
17018 * sysdep.c: Problem discovered during IA64 VMS port.
17019 [VMS] #include <unixio.h> to get proper prototypes.
17022 Issues discovered/problems fixed during IA64 VMS port.
17023 [VMS] #define _POSIX_EXIT for proper semantics.
17024 [VMS] #include <unixio.h> for proper prototypes.
17025 [VMS] (fork): #define IA64 version.
17026 (__gnat_os_exit): Remove unnecessary VMS specific code.
17028 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
17030 Part of PR ada/12806
17032 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
17036 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
17039 * targtyps.c, decl.c, misc.c,
17040 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
17041 routines to work around change in FP sizing semantics in GCC.
17044 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
17046 * gigi.h: (enumerate_modes): New function.
17048 * Make-lang.in: (ada/misc.o): Add real.h.
17050 * misc.c: (enumerate_modes): New function.
17052 2003-11-04 Robert Dewar <dewar@gnat.com>
17054 * 3vtrasym.adb: Minor reformatting
17055 Use terminology encoded/decoded name, rather than C++ specific notion
17056 of mangling (this is the terminology used throughout GNAT).
17058 * einfo.h: Regenerated
17060 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
17063 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
17065 * par-prag.adb: Add dummy entry for Thread_Body pragma
17068 Add entries for System.Threads entities for thread body processing
17071 (Analyze_Pragma, Access attributes): Check these are not applied to a
17072 thread body, since this is not permitted
17074 * sem_prag.adb: Add processing for Thread_Body pragma.
17078 (Resolve_Call): Check for incorrect attempt to call a thread body
17079 procedure with a direct call.
17081 * snames.ads, snames.adb: Add entry for Thread_Body pragma
17082 Add names associated with thread body expansion
17084 * snames.h: Add entry for Thread_Body pragma
17086 * s-thread.adb: Add entries for thread body processing
17087 These are dummy bodies so far
17089 * s-thread.ads: Add documentation on thread body handling.
17090 Add entries for thread body processing.
17092 2003-11-04 Javier Miranda <miranda@gnat.com>
17095 (Build_Limited_Views): Return after posting an error in case of limited
17096 with_clause on subprograms, generics, instances or generic renamings
17097 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
17098 on subprograms, generics, instances or generic renamings
17100 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
17102 * raise.c (setup_to_install): Correct mistake in last revision; two
17103 arguments out of order.
17105 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
17106 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
17107 notice, missed in previous change.
17108 Remove trailing blanks and other style errors introduced in previous
17111 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
17113 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
17114 rid of the wrapper for a LJM type, ensuring we don't do that if the
17115 field is addressable. This avoids potential low level type view
17116 mismatches later on, for instance in a by-reference argument passing
17119 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
17121 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
17122 aligned at byte boundary.
17124 2003-11-04 Joel Brobecker <brobecker@gnat.com>
17126 * decl.c (components_to_record): Do not delete the empty variants from
17127 the end of the union type.
17129 2003-11-04 Ed Schonberg <schonberg@gnat.com>
17131 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
17132 operation for a derived type, an explicit declaration may use a local
17133 subtype of Boolean.
17135 2003-11-04 Vincent Celier <celier@gnat.com>
17137 * make.adb (Gnatmake): Allow main sources on the command line with a
17138 library project when it is only for compilation (no binding or
17141 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
17143 * Makefile.in: Remove many duplicate variables.
17145 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
17147 * Make-lang.in (dvi): Move targets to $(docobjdir).
17148 (gnat_ug_vms.dvi): Simplify rule and adjust target.
17149 (gnat_ug_wnt.dvi): Likewise.
17150 (gnat_ug_unx.dvi): Likewise.
17151 (gnat_ug_vxw.dvi): Likewise.
17152 (gnat_rm.dvi): Likewise.
17153 (gnat-style.dvi): Likewise.
17155 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
17157 * gigi.h: Missed commit from update for C90.
17159 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
17161 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
17163 2003-10-31 Andreas Schwab <schwab@suse.de>
17165 * raise.c (get_action_description_for): Fix typo in last change.
17167 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
17170 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
17171 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
17173 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
17175 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
17176 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
17177 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
17178 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
17179 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
17181 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
17184 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
17185 numbers when symbol name is too long.
17187 2003-10-30 Ed Falis <falis@gnat.com>
17189 * g-signal.ads, g-signal.adb: New files
17191 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
17193 * Makefile.rtl: Introduce GNAT.Signals
17195 2003-10-30 Robert Dewar <dewar@gnat.com>
17197 * freeze.adb: Minor reformatting
17199 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
17201 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
17202 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
17203 New handling of Id_Check parameter to improve recognition of keywords
17204 used as identifiers.
17205 Update copyright notice to include 2003
17207 2003-10-29 Robert Dewar <dewar@gnat.com>
17209 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
17210 sem_ch10.adb: Minor reformatting
17212 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
17213 (Expand_Assign_Record): Test right hand side for bit unaligned as well
17215 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
17217 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
17218 Support for TBK$SYMBOLIZE-based symbolic traceback.
17220 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
17223 Revert previous change, that did not work well when pragma No_Run_Time
17224 was used in conjunction with a run-time other than ZFP.
17226 2003-10-29 Vincent Celier <celier@gnat.com>
17229 (Gnatmake): When there are no Ada mains in attribute Main, disable the
17230 bind and link steps only is switch -z is not used.
17232 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
17234 * Makefile.generic: Remove duplicated setting of CC.
17236 * Makefile.prolog: Set CC to gcc by default, to override make's
17239 * einfo.h: Regenerated.
17241 2003-10-29 Ed Schonberg <schonberg@gnat.com>
17243 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
17244 current body, after compiling subunit.
17246 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
17247 when in deleted code, because gigi needs properly ordered freeze
17248 actions to annotate types.
17250 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
17251 prevent the premature freezing of record type that contains
17252 subcomponents with a private type that does not yet have a completion.
17254 2003-10-29 Javier Miranda <miranda@gnat.com>
17257 (Analyze_Package_Instantiation): Check that instances can not be used in
17258 limited with_clauses.
17261 (Analyze_Package_Renaming): Check that limited withed packages cannot
17262 be renamed. Improve text on error messages related to limited
17265 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
17267 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
17268 Update copyright notice.
17270 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
17271 (Install_Limited_Context_Clauses): New subprogram that isolates all the
17272 checks required for limited context_clauses and installs the limited
17274 (Install_Limited_Withed_Unit): Complete its documentation.
17275 (Analyze_Context): Check that limited with_clauses are only allowed in
17277 (Install_Context): Call Install_Limited_Context_Clauses after the
17278 parents have been installed.
17279 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
17280 package as 'From_With_Type'; this mark indicates that the limited view
17281 is installed. Used to check bad usages of limited with_clauses.
17282 (Build_Limited_Views): Do not add shadow entities to the scope's list
17283 of entities. Do not add real entities to the Non_Limited_Views chain.
17284 Improve error notification.
17285 (Remove_Context_Clauses): Remove context clauses in two phases:
17286 limited views first and regular views later (to maintain the
17288 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
17289 its visible entities.
17291 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
17293 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
17294 with any type that Is_Fixed_Point_Type.
17296 * sinfo.ads: Fix documentation for Associated_Node attribute.
17298 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
17300 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
17301 both '-gnatc' and '-gnatt' are specified.
17303 * atree.adb (Initialize): Add initialization for Node_Count (set to
17306 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
17308 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
17309 do not consider as Pure.
17311 Part of implementation of function-at-a-time:
17313 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
17314 (tree_transform): Add new argument to build_component_ref.
17315 (tree_transform, case N_Assignment_Statement): Make and return an
17317 (tree_transform): If result IS_STMT, set flags and return it.
17318 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
17320 * utils2.c (build_simple_component_ref, build_component_ref): Add new
17322 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
17323 (build_allocator): Likewise.
17325 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
17326 Add new arg to build_component_ref.
17327 (maybe_unconstrained_array, unchecked_convert): Likewise.
17329 * ada-tree.def (EXPR_STMT): New code.
17331 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
17333 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
17334 build_component_ref calls.
17336 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
17338 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
17339 (build_component_ref): Add new argument, NO_FOLD_P.
17341 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
17343 * Makefile.generic: Add missing substitution on object_deps handling.
17346 * Make-lang.in (check-ada): Enable ACATS test suite.
17348 2003-10-27 Robert Dewar <dewar@gnat.com>
17351 (Freeze_Array_Type): We do not need an initialization routine for types
17352 derived from String or Wide_String. They should be treated the same
17353 as String and Wide_String themselves. This caused problems with the
17354 use of Initialize_Scalars.
17357 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
17358 composites. This allows use of component clauses that are not byte
17362 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
17363 is an attempt to pack an array of atomic objects.
17365 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
17367 2003-10-27 Pascal Obry <obry@gnat.com>
17370 (Basename): Check for drive letters in a pathname only on DOS based OS.
17372 2003-10-27 Vincent Celier <celier@gnat.com>
17375 (Gnatmake): When unable to change dir to the object dir, display the
17376 content of the parent dir of the obj dir, to try to understand why this
17379 2003-10-27 GNAT Script <nobody@gnat.com>
17381 * Make-lang.in: Makefile automatically updated
17383 2003-10-27 Ed Schonberg <schonberg@gnat.com>
17386 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
17387 should not be done in Save/Restore_Scope_Stack, because it is performed
17391 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
17392 whether use clauses should be removed/restored.
17395 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
17396 whether use clauses should be removed/restored.
17398 2003-10-26 Andreas Jaeger <aj@suse.de>
17400 * Makefile.in: Remove duplicated lines.
17402 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
17404 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
17405 minimize the differences with ACT tree.
17407 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
17408 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
17409 Gnatvsn.Gnat_Static_Version_String to reduce differences between
17412 2003-10-24 Pascal Obry <obry@gnat.com>
17414 * adadecode.c (ostrcpy): New function.
17415 (__gnat_decode): Use ostrcpy of strcpy.
17416 (has_prefix): Set first parameter a const.
17417 (has_suffix): Set first parameter a const.
17418 Update copyright notice. Fix source name in header.
17419 Removes a trailing space.
17422 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
17425 Remove the test against being in No_Run_Time_Mode before generating a
17426 call to Register_Tag. It is redundant with the test against the
17427 availability of the function Register_Tag.
17429 2003-10-24 Vincent Celier <celier@gnat.com>
17431 * g-catiio.adb: (Month_Name): Correct spelling of February
17433 * make.adb: (Mains): New package
17434 (Initialize): Call Mains.Delete
17435 (Gnatmake): Check that each main on the command line is a source of a
17436 project file and, if there are several mains, each of them is a source
17437 of the same project file.
17438 (Gnatmake): When a foreign language is specified in attribute Languages,
17439 no main is specified on the command line and attribute Mains is not
17440 empty, only build the Ada main. If there is no Ada main, just compile
17441 the Ada sources and their closure.
17442 (Gnatmake): If a main is specified on the command line with directory
17443 information, check that the source exists and, if it does, that the path
17444 is the actual path of a source of a project.
17447 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
17448 Full_Path is True, return the full path instead of the simple file name.
17449 (Project_Of): New function
17452 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
17453 defaulted to False.
17454 (Project_Of): New function
17456 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
17458 * Makefile.generic:
17459 Ensure objects of main project are always checked and rebuilt if needed.
17460 Set CC to gcc by default.
17461 Prepare new handling of link by creating a global archive (not activated
17464 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
17465 stringt.h: Update copyright notice. Remove trailing blanks.
17466 Fix source name in header.
17468 2003-10-24 Robert Dewar <dewar@gnat.com>
17470 * sem_ch12.adb: Minor reformatting
17473 Minor reformatting (including new function return style throughout)
17476 Minor reformatting (including new function return style throughout)
17478 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
17480 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
17481 stringt.h: Update copyright notice. Remove trailing blanks.
17482 Fix source name in header.
17484 2003-10-24 GNAT Script <nobody@gnat.com>
17486 * Make-lang.in: Makefile automatically updated
17488 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
17490 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
17491 stringt.h: Convert to ISO C90 declarations and definitions.
17493 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
17496 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
17497 External_Tag attribute definition clauses.
17499 2003-10-23 Ed Schonberg <schonberg@gnat.com>
17502 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
17503 child unit, generate a fully qualified name to avoid spurious errors
17504 when the context contains renamings of different child units with
17505 the same simple name.
17507 * exp_dbug.ads: Add documentation on name qualification for renamings
17510 2003-10-23 Robert Dewar <dewar@gnat.com>
17512 * g-regpat.ads, g-regpat.adb: Minor reformatting
17514 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
17516 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
17518 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
17520 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
17523 * urealp.h: (Machine): Update to proper definition.
17525 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
17527 * init.c, adaint.c: Minor reformatting.
17529 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
17531 * adaint.c (w32_epoch_offset): Define static const at file level.
17532 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
17533 rather than t_create, t_access in call to GetFileTime. Use union
17534 to convert between FILETIME and unsigned long long.
17535 (__gnat_file_time_name): Test for invalid file handle.
17536 (__gnat_set_filetime_name): Support win32 targets using
17537 w32api SetFileTime.
17539 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
17541 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
17543 * ctrl_c.c (__gnat_int_handler): Remove declaration.
17545 * decl.c (creat_concat_name): Const-ify prefix.
17547 * adaint.c: Include ctype.h if __MINGW32__.
17548 (__gnat_readlink): Mark arguments as possibly unused.
17549 (__gnat_symlink): Likewise.
17550 (__gnat_is_symbolic_link): Likewise.
17551 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
17553 (__gnat_file_time_name): Don't declare struct stat statbuf when
17555 (__gnat_is_absolute_path): Add parenthesis around condition of
17556 'if' statement to avoid warning.
17557 (__gnat_plist_init): Specify void as parameter.
17558 (plist_enter): Likewise.
17559 (plist_leave): Likewise.
17560 (remove_handle): Make static. Initialize prev.
17562 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
17564 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
17565 * cstreams.c (__gnat_full_name): Minor improvements and clean up
17566 of previous change.
17568 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
17570 * tracebak.c (MAX): Avoid redefinition warning.
17572 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
17573 Change msg to const char *.
17574 (__gnat_install_handler): Remove ss, unused.
17575 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
17577 * cstreams.c (__gnat_full_name): Declare p only when used.
17578 (__gnat_full_name) [sgi] Return buffer.
17580 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
17582 * mingw32.h: New file.
17583 * gnat_wrapper.adb: New file.
17585 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
17587 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
17588 string match a pre compiled regular expression (the corresponding
17589 version of the function working on a raw regular expression)
17590 Fix typos in various comments
17591 Update copyright notice in spec
17593 2003-10-21 Gary Dismukes <dismukes@gnat.com>
17596 (Component_Needs_Simple_Initialization): Return False when the type is a
17597 packed bit array. Revise spec comments to document this case.
17600 (Expand_Pragma_Import): Set any expression on the imported object to
17601 empty to avoid initializing imported objects (in particular this
17602 covers the case of zero-initialization of bit arrays).
17603 Update copyright notice.
17605 2003-10-21 Ed Schonberg <schonberg@gnat.com>
17608 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
17609 a subunit is missing.
17610 (Instantiate_Subprogram_Body): If body of function is missing, set type
17611 of return expression explicitly in dummy body, to prevent cascaded
17612 errors when a subunit is missing.
17616 (Access_Subprogram_Declaration): Verify that return type is valid.
17620 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
17625 (Corresponding_Discriminant): If the scope of the discriminant is a
17626 private type without discriminant, use its full view.
17629 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
17631 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
17632 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
17633 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
17634 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
17635 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
17636 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
17637 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
17638 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
17639 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
17640 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
17641 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
17642 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
17643 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
17644 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
17645 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
17646 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
17647 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
17648 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
17649 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
17650 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
17651 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
17652 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
17653 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
17654 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
17655 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
17656 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
17657 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
17658 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
17659 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
17660 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
17661 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
17662 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
17663 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
17664 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
17665 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
17666 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
17667 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
17668 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
17669 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
17670 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
17671 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
17672 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
17673 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
17674 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
17675 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
17676 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
17677 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
17678 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
17679 vms_conv.ads, vms_conv.adb, vms_data.ads,
17680 vxaddr2line.adb: Files added. Merge with ACT tree.
17682 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
17683 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
17684 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
17685 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
17686 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
17687 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
17688 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
17689 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
17690 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
17691 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
17693 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
17694 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
17695 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
17696 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
17697 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
17698 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
17699 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
17700 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
17701 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
17702 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
17703 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
17704 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
17705 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
17706 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
17707 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
17708 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
17709 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
17710 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
17711 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
17712 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
17713 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
17714 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
17715 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
17716 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
17717 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
17718 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
17719 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
17720 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
17721 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
17722 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
17723 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
17724 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
17725 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
17726 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
17727 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
17728 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
17729 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
17730 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
17731 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
17732 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
17733 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
17734 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
17735 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
17736 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
17737 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
17738 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
17739 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
17740 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
17741 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
17742 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
17743 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
17744 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
17745 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
17746 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
17747 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
17748 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
17749 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
17750 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
17751 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
17752 checks.adb, checks.ads, cio.c, comperr.adb,
17753 comperr.ads, csets.adb, cstand.adb, cstreams.c,
17754 debug_a.adb, debug_a.ads, debug.adb, decl.c,
17755 einfo.adb, einfo.ads, errout.adb, errout.ads,
17756 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
17757 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
17758 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
17759 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
17760 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
17761 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
17762 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
17763 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
17764 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
17765 fe.h, fmap.adb, fmap.ads, fname.adb,
17766 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
17767 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
17768 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
17769 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
17770 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
17771 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
17772 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
17773 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
17774 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
17775 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
17776 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
17777 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
17778 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
17779 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
17780 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
17781 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
17782 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
17783 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
17784 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
17785 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
17786 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
17787 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
17788 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
17789 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
17790 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
17791 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
17792 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
17793 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
17794 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
17795 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
17796 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
17797 layout.adb, lib.adb, lib.ads, lib-list.adb,
17798 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
17799 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
17800 link.c, live.adb, make.adb, make.ads,
17801 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
17802 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
17803 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
17804 misc.c, mkdir.c, mlib.adb, mlib.ads,
17805 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
17806 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
17807 namet.adb, namet.ads, namet.h, nlists.ads,
17808 nlists.h, nmake.adt, opt.adb, opt.ads,
17809 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
17810 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
17811 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
17812 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
17813 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
17814 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
17815 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
17816 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
17817 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
17818 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
17819 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
17820 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
17821 prj-util.adb, prj-util.ads, raise.c, raise.h,
17822 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
17823 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
17824 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
17825 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
17826 scans.ads, scn.adb, scn.ads, s-crc32.adb,
17827 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
17828 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
17829 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
17830 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
17831 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
17832 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
17833 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
17834 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
17835 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
17836 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
17837 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
17838 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
17839 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
17840 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
17841 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
17842 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
17843 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
17844 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
17845 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
17846 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
17847 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
17848 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
17849 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
17850 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
17851 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
17852 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
17853 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
17854 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
17855 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
17856 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
17857 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
17858 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
17859 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
17860 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
17861 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
17862 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
17863 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
17864 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
17865 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
17866 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
17867 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
17868 stringt.adb, stringt.ads, stringt.h, style.ads,
17869 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
17870 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
17871 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
17872 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
17873 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
17874 table.adb, table.ads, targparm.adb, targparm.ads,
17875 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
17876 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
17877 ttypes.ads, types.ads, types.h, uintp.adb,
17878 uintp.ads, uintp.h, uname.adb, urealp.adb,
17879 urealp.ads, urealp.h, usage.adb, utils2.c,
17880 utils.c, validsw.adb, validsw.ads, widechar.adb,
17881 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
17882 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
17883 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
17884 gnatvsn.ads: Merge with ACT tree.
17886 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
17888 2003-10-20 Mark Mitchell <mark@codesourcery.com>
17890 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
17891 (gnat_ug_vmx.info): Likewise.
17892 (gnat_ug_vxw.info): Likewise.
17893 (gnat_ug_wnt.info): Likewise.
17894 (gnat_rm.info): Likewise.
17895 (gnat-style.info): Likewise.
17897 * Make-lang.in (ada.install-info): Remove target.
17898 (info): New target.
17899 (install-info): Likewise.
17900 (gnat_ug_unx.info): Simplify rule.
17901 (gnat_ug_vmx.info): Likewise.
17902 (gnat_ug_vxw.info): Likewise.
17903 (gnat_ug_wnt.info): Likewise.
17904 (gnat_rm.info): Likewise.
17905 (gnat-style.info): Likewise.
17907 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
17909 * Make-lang.in: Replace uses of $(target_alias) with
17910 $(target_noncanonical).
17911 * ada/Makefile.in: Remove unused mention of $(target_alias).
17913 2003-10-06 Mark Mitchell <mark@codesourcery.com>
17915 * Make-lang.in (ada.info): Replace with ...
17917 (ada.dvi): Replace with ...
17920 2003-09-29 Zack Weinberg <zack@codesourcery.com>
17922 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
17923 initialize dconstp5 and dconstmp5.
17925 2003-09-28 Richard Henderson <rth@redhat.com>
17927 * trans.c (tree_transform): Update call to expand_asm_operands.
17929 2003-09-21 Richard Henderson <rth@redhat.com>
17931 * trans.c, utils.c: Revert.
17933 2003-09-21 Richard Henderson <rth@redhat.com>
17935 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
17938 2003-09-04 Michael Matz <matz@suse.de>
17940 * misc.c: Include "target.h".
17941 * Make-lang.in (misc.o): Add dependency on target.h.
17943 2003-09-03 DJ Delorie <dj@redhat.com>
17945 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
17948 2003-08-30 Zack Weinberg <zack@codesourcery.com>
17950 * Makefile.in: Update substitutions to match changes to
17951 configure. Use include directives instead of @-insertions
17952 to read in host and target fragments. Add a rule to
17953 regenerate ada/Makefile.
17955 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
17957 * lang-options.h: Remove.
17958 * lang.opt: Add help text.
17960 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
17962 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
17965 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
17967 * misc.c (gnat_handle_option): Don't handle filenames.
17969 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
17971 * Make-lang.in: Replace PWD with PWD_COMMAND.
17972 * Makefile.adalib: Likewise.
17973 * Makefile.in: Likewise.
17975 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
17977 * misc.c (gnat_argv): Revert last change.
17978 (gnat_handle_option, gnat_init_options): Copy arguments.
17980 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
17982 * misc.c (gnat_argv): Make const.
17984 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
17986 * misc.c (save_argc, save_argv): Keep non-static!
17988 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
17990 * misc.c (save_argc, save_argv): Make static.
17991 (gnat_init_options): New prototype.
17992 (gnat_init_options): Update.
17994 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
17996 * gnat_ug.texi: Remove unlikely characters from @vars.
17997 * gnat_ug_vms.texi: Regenerate.
17999 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
18001 * misc.c (record_code_position): Adjust emit_note call.
18003 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
18005 * misc.c (gnat_handle_option): Don't check for missing arguments.
18007 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
18009 * utils.c (end_subprog_body): Adjust expand_function_end call.
18011 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
18013 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
18016 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
18018 * lang.opt: Declare Ada.
18019 * misc.c (gnat_init_options): Update.
18021 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
18023 * utils.c (begin_subprog_body): Adjust init_function_start call.
18025 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
18027 * Make-lang.in: Update to use options.c and options.h.
18028 * misc.c: Include options.h not aoptions.h.
18029 (gnat_handle_option): Abort on unrecognized switch.
18030 (gnat_init_options): Request Ada switches.
18032 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
18034 * lang.opt: Add -Wall.
18035 * misc.c (gnat_handle_option): Handle it.
18037 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
18039 * misc.c (gnat_handle_option): Fix warnings.
18041 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
18043 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
18045 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
18047 * Make-lang.in: Update to handle command-line options.
18048 * lang.opt: New file.
18049 * misc.c: Include aoptions.h.
18050 (cl_options_count, cl_options): Remove.
18051 (gnat_handle_option): New.
18052 (gnat_decode_option): Remove.
18053 (LANG_HOOKS_DECODE_OPTION): Remove.
18054 (LANG_HOOKS_HANDLE_OPTION): Override.
18056 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
18058 * init.c, misc.c, trans.c, utils.c: Remove dead code.
18060 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
18062 * Makefile.in: Replace "host_canonical" with "host" for autoconf
18065 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
18067 * Make-lang.in: Update.
18068 * misc.c: Include opts.h. Define cl_options_count and cl_options.
18070 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
18072 * misc.c (gnat_init_options): Update.
18074 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
18076 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
18077 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
18078 __attribute__ ((__unused__)).
18080 2003-06-05 Jan Hubicka <jh@suse.cz>
18082 * Make-lang.in: Add support for stageprofile and stagefeedback
18084 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
18086 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
18087 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
18089 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
18091 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
18092 Remove non-VMS directive.
18093 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
18095 (Examples of gnatls Usage): Remove VMS alternative.
18097 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
18100 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
18101 and turn ZCX_By_Default back to False since the underlying support
18102 is not quite there yet.
18104 2003-06-01 Andreas Jaeger <aj@suse.de>
18106 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
18107 and ROUND_TYPE_SIZE_UNIT.
18109 2003-05-22 Geert Bosch <bosch@gnat.com>
18111 * gnat_rm.texi : Remove reference to Ada Core Technologies.
18113 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
18115 * trans.c (tree_transform): Use location_t and input_location
18117 (build_unit_elab): Likewise.
18118 * utils.c (create_label_decl): Likewise.
18120 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
18122 * trans.c (tree_transform, build_unit_elab,
18123 set_lineno): Rename lineno to input_line.
18124 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
18125 end_subprog_body): Likewise.
18126 * utils2.c (build_call_raise): Likewise.
18128 2003-05-01 Laurent Guerby <guerby@acm.org>
18131 * 5iosinte.ads: Increase pthread_cond_t size to match recent
18132 LinuxThread and NPTL version, merge from ACT.
18134 2003-04-28 Zack Weinberg <zack@codesourcery.com>
18136 * utils.c (convert): No need to clear TREE_CST_RTL.
18138 2003-04-23 Geert Bosch <bosch@gnat.com>
18140 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
18141 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
18142 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
18143 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
18144 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
18145 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
18146 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
18147 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
18148 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
18149 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
18150 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
18151 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
18152 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
18153 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
18154 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
18155 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
18156 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
18157 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
18158 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
18159 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
18160 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
18161 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
18162 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
18163 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
18164 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
18165 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
18166 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
18167 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
18168 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
18169 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
18170 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
18171 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
18172 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
18173 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
18174 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
18175 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
18176 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
18177 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
18178 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
18179 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
18180 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
18181 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
18182 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
18183 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
18184 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
18185 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
18186 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
18187 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
18188 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
18189 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
18190 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
18191 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
18192 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
18193 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
18194 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
18195 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
18196 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
18197 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
18198 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
18199 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
18200 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
18201 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
18202 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
18203 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
18204 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
18205 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
18206 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
18207 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
18208 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
18209 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
18210 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
18211 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
18212 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
18213 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
18214 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
18215 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
18216 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
18217 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
18218 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
18219 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
18220 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
18221 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
18222 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
18223 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
18224 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
18225 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
18226 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
18227 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
18228 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
18229 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
18230 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
18231 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
18232 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
18233 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
18234 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
18235 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
18236 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
18237 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
18238 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
18239 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
18240 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
18241 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
18242 ali.adb, ali.ads, alloc.ads, argv.c,
18243 atree.adb, atree.ads, atree.h, aux-io.c,
18244 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
18245 binde.adb, binde.ads, binderr.adb, binderr.ads,
18246 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
18247 butil.adb, butil.ads, cal.c, calendar.ads,
18248 casing.adb, casing.ads, ceinfo.adb, checks.adb,
18249 checks.ads, cio.c, comperr.adb, comperr.ads,
18250 config-lang.in, csets.adb, csets.ads, csinfo.adb,
18251 cstand.adb, cstand.ads, cuintp.c, debug.adb,
18252 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
18253 dec-io.ads, dec.ads, deftarg.c, directio.ads,
18254 einfo.adb, einfo.ads, elists.adb, elists.ads,
18255 elists.h, errno.c, errout.adb, errout.ads,
18256 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
18257 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
18258 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
18259 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
18260 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
18261 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
18262 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
18263 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
18264 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
18265 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
18266 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
18267 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
18268 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
18269 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
18270 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
18271 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
18272 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
18273 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
18274 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
18275 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
18276 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
18277 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
18278 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
18279 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
18280 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
18281 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
18282 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
18283 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
18284 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
18285 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
18286 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
18287 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
18288 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
18289 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
18290 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
18291 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
18292 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
18293 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
18294 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
18295 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
18296 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
18297 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
18298 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
18299 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
18300 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
18301 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
18302 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
18303 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
18304 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
18305 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
18306 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
18307 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
18308 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
18309 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
18310 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
18311 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
18312 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
18313 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
18314 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
18315 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
18316 lib.adb, lib.ads, live.adb, live.ads,
18317 machcode.ads, make.adb, make.ads, makeusg.adb,
18318 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
18319 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
18320 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
18321 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
18322 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
18323 mlib.ads, namet.adb, namet.ads, nlists.adb,
18324 nlists.ads, opt.adb, opt.ads, osint-b.adb,
18325 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
18326 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
18327 osint.ads, output.adb, output.ads, par-ch10.adb,
18328 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
18329 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
18330 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
18331 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
18332 par-tchk.adb, par-util.adb, par.adb, par.ads,
18333 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
18334 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
18335 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
18336 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
18337 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
18338 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
18339 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
18340 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
18341 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
18342 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
18343 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
18344 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
18345 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
18346 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
18347 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
18348 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
18349 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
18350 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
18351 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
18352 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
18353 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
18354 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
18355 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
18356 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
18357 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
18358 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
18359 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
18360 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
18361 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
18362 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
18363 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
18364 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
18365 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
18366 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
18367 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
18368 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
18369 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
18370 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
18371 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
18372 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
18373 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
18374 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
18375 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
18376 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
18377 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
18378 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
18379 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
18380 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
18381 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
18382 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
18383 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
18384 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
18385 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
18386 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
18387 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
18388 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
18389 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
18390 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
18391 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
18392 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
18393 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
18394 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
18395 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
18396 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
18397 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
18398 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
18399 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
18400 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
18401 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
18402 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
18403 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
18404 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
18405 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
18406 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
18407 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
18408 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
18409 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
18410 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
18411 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
18412 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
18413 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
18414 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
18415 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
18416 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
18417 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
18418 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
18419 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
18420 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
18421 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
18422 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
18423 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
18424 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
18425 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
18426 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
18427 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
18428 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
18429 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
18430 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
18431 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
18432 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
18433 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
18434 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
18435 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
18436 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
18437 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
18438 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
18439 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
18440 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
18441 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
18442 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
18443 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
18444 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
18445 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
18446 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
18447 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
18448 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
18449 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
18450 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
18451 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
18452 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
18453 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
18454 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
18455 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
18456 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
18457 snames.ads, sprint.adb, sprint.ads, stand.adb,
18458 stand.ads, stringt.adb, stringt.ads, style.adb,
18459 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
18460 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
18461 switch-m.ads, switch.adb, switch.ads, system.ads,
18462 table.adb, table.ads, targparm.adb, targparm.ads,
18463 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
18464 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
18465 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
18466 ttypef.ads, ttypes.ads, types.adb, types.ads,
18467 uintp.adb, uintp.ads, uname.adb, uname.ads,
18468 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
18469 usage.adb, usage.ads, validsw.adb, validsw.ads,
18470 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
18471 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
18472 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
18473 formatting and other trivial changes from ACT.
18475 2003-04-12 Zack Weinberg <zack@codesourcery.com>
18477 * gigi.h, utils2.c (build_constructor):
18478 Rename gnat_build_constructor. Use build_constructor.
18479 * decl.c (gnat_to_gnu_entity)
18480 * trans.c (tree_transform, pos_to_constructor, extract_values)
18481 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
18482 (unchecked_convert)
18483 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
18484 (fill_vms_descriptor):
18487 2003-04-06 Zack Weinberg <zack@codesourcery.com>
18489 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
18490 * misc.c (gnat_tree_size): New function.
18491 (LANG_HOOKS_TREE_SIZE): Override.
18493 2003-04-03 Jason Merrill <jason@redhat.com>
18495 * misc.c (gnat_adjust_rli): #if 0.
18497 2003-03-31 Geert Bosch <bosch@gnat.com>
18500 * link.c : Fix misspelled "const" keyword
18502 2003-03-23 Mark Mitchell <mark@codesourcery.com>
18505 * utils2.c: Adjust calls to put_var_into_stack.
18507 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
18509 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
18511 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
18513 * misc.c (gnat_init): Update for new prototype.
18515 2003-03-05 Olivier Hainque <hainque@gnat.com>
18518 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
18519 warning, and fix return type for the IN_RTS && !SJLJ case.
18521 2003-03-04 Tom Tromey <tromey@redhat.com>
18523 * Make-lang.in (ada.tags): New target.
18525 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
18528 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
18529 wrapper, which name remains constant whatever underlying GCC
18532 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
18533 the stable interface needed for a-except.
18535 2003-03-02 Andreas Jaeger <aj@suse.de>
18537 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
18538 gnat_ug_wnt.texi: Regenerate.
18540 2003-03-02 Laurent Guerby <guerby@acm.org>
18542 * Makefile.in (install-gnatlib): Match previous change there
18545 2003-02-28 Andreas Schwab <schwab@suse.de>
18547 * Make-lang.in (install-gnatlib): Change to ada directory before
18548 running make instead of using ada/Makefile directly.
18550 2003-02-18 Ben Elliston <bje@redhat.com>
18552 Part of fix for PR ada/9406
18553 * gnat_ug.texi (Binder output file): Grammar fix.
18555 2003-02-18 Ben Elliston <bje@redhat.com>
18558 * 5qtaprop.adb (Sleep): Fix typo in comment.
18560 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
18562 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
18563 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
18564 gnat_ug_wnt.texi: Regenerate.
18566 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
18568 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
18569 be created if necessary.
18570 (ada.install-common): Let $(DESTDIR)$(bindir) be created
18571 if necessary. Remove erroneous and redundant gnatchop
18572 installation commands. Test for gnatdll before attempting
18574 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
18575 and gnatdll from all plausible locations.
18577 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
18579 * utils2.c (build_unary_op): Don't check flag_volatile.
18580 * gnat_ug.texi: Remove -fvolatile from example.
18581 * gnat_ug_vxw.texi: Likewise.
18583 2003-01-29 Laurent Guerby <guerby@acm.org>
18586 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
18587 * Makefile.in: match previous change.
18588 * Make-lang.in: match previous change.
18590 2003-01-29 Joel Sherrill <joel@OARcorp.com>
18592 * 5rosinte.ads: Add SIGXCPU.
18593 * 5rtpopsp.adb: New file.
18594 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
18595 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
18596 specific file 5rtpopsp.adb.
18597 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
18598 is likely needed for all newlib targets.
18599 * init.c: Add RTEMS specific version of __gnat_initialize().
18601 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
18603 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
18605 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
18607 * init.c (__gnat_error_handler): Make msg const.
18609 * gmem.c (convert_addresses): Move declaration ...
18610 * adaint.h: ... here.
18611 * adaint.c (convert_addresses): Adapt addrs type to match
18614 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
18616 2003-01-24 Andreas Schwab <schwab@suse.de>
18618 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
18619 size_t to avoid warning.
18621 2003-01-21 Zack Weinberg <zack@codesourcery.com>
18623 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
18625 2003-01-09 Geoffrey Keating <geoffk@apple.com>
18627 * gnat_rm.texi: Remove RCS version number.
18629 * ada-tree.h (union lang_tree_node): Add chain_next option.
18631 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
18633 * Make-lang.in (ada.install-info, ada.install-common,
18634 ada.uninstall): Prepend $(DESTDIR) to the destination
18635 directory in all (un)installation commands.
18636 * Makefile.in (install-gnatlib, install-rts): Ditto.
18638 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
18640 * gnat_rm.texi, gnat_ug.texi: Use @copying.
18641 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
18642 gnat_ug_wnt.texi: Regenerate.
18644 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
18646 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
18648 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
18649 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
18650 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
18651 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
18652 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
18653 $(srcdir)/doc/include/gcc-common.texi.
18655 2002-12-15 Geert Bosch <bosch@gnat.com>
18657 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
18659 2002-12-14 Geert Bosch <bosch@gnat.com>
18661 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
18662 case of a body created for a Renaming_As_Body, on which
18663 conformance checks are not performed. Fixes PR ada/5690.
18665 2002-11-30 Zack Weinberg <zack@codesourcery.com>
18667 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
18668 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
18669 not already included.
18670 * Make-lang.in: Update dependencies.
18672 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
18673 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
18674 solution to buffer overflow bug on GNU/Linux.
18676 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
18677 Closes PR ada/5856 and PR ada/6919 !
18678 * bindgen.adb: Remove all references to Public_Version.
18679 * comperr.adb: Remove all references to Public_Version and
18680 GNATPRO_Version; correct bug reporting instructions.
18681 * comperr.ads: Change to match bug box.
18682 * gnatvsn.ads: Remove all references to Public version and
18685 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
18687 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
18691 * config-lang.in: Remove diff_excludes.
18693 2002-11-05 Graham Stott <graham.stott@btinternet.com>
18695 * trans.c (gnu_pending_elaboration_lists): New GC root.
18696 (build_unit_elab): Use..
18698 2002-10-30 Geert Bosch <bosch@gnat.com>
18700 * misc.c : Include optabs.h
18702 * Make-lang.in (misc.o): Add dependency on optabs.h
18704 2002-10-29 Geert Bosch <bosch@gnat.com>
18706 * Make-lang.in (gnatbind): Depend on CONFIG_H
18708 2002-10-29 Geert bosch <bosch@gnat.com>
18710 * misc.c: Unrevert misc.c (1.13)
18712 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
18714 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
18715 maintainership comments.
18717 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
18719 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
18720 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
18721 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
18722 7staprop.adb: Correct statements in comments about
18723 maintainership of GNAT.
18726 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
18727 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
18728 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
18729 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
18730 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
18731 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
18732 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
18733 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
18734 comments about maintainership of GNAT.
18736 PR ada/6919 (forward port of patch for PR ada/5904)
18737 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
18738 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
18739 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
18740 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
18741 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
18742 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
18743 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
18744 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
18745 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
18746 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
18747 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
18748 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
18749 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
18750 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
18751 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
18752 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
18753 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
18754 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
18755 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
18756 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
18757 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
18758 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
18759 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
18760 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
18761 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
18762 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
18763 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
18764 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
18765 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
18766 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
18767 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
18768 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
18769 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
18770 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
18771 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
18772 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
18773 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
18774 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
18775 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
18776 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
18777 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
18778 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
18779 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
18780 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
18781 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
18782 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
18783 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
18784 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
18785 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
18786 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
18787 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
18788 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
18789 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
18790 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
18791 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
18792 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
18793 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
18794 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
18795 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
18796 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
18797 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
18798 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
18799 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
18800 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
18801 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
18802 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
18803 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
18804 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
18805 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
18806 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
18807 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
18808 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
18809 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
18810 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
18811 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
18812 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
18813 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
18814 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
18815 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
18816 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
18817 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
18818 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
18819 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
18820 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
18821 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
18822 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
18823 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
18824 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
18825 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
18826 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
18827 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
18828 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
18829 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
18830 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
18831 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
18832 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
18833 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
18834 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
18835 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
18836 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
18837 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
18838 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
18839 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
18840 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
18841 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
18842 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
18843 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
18844 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
18845 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
18846 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
18847 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
18848 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
18849 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
18850 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
18851 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
18852 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
18853 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
18854 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
18855 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
18856 par-endh.adb par-labl.adb par-load.adb par-prag.adb
18857 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
18858 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
18859 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
18860 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
18861 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
18862 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
18863 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
18864 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
18865 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
18866 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
18867 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
18868 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
18869 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
18870 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
18871 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
18872 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
18873 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
18874 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
18875 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
18876 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
18877 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
18878 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
18879 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
18880 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
18881 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
18882 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
18883 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
18884 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
18885 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
18886 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
18887 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
18888 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
18889 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
18890 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
18891 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
18892 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
18893 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
18894 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
18895 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
18896 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
18897 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
18898 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
18899 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
18900 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
18901 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
18902 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
18903 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
18904 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
18905 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
18906 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
18907 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
18908 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
18909 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
18910 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
18911 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
18912 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
18913 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
18914 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
18915 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
18916 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
18917 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
18918 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
18919 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
18920 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
18921 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
18922 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
18923 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
18924 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
18925 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
18926 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
18927 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
18928 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
18929 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
18930 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
18931 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
18932 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
18933 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
18934 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
18935 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
18936 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
18937 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
18938 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
18939 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
18940 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
18941 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
18942 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
18943 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
18944 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
18945 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
18946 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
18947 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
18948 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
18949 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
18950 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
18951 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
18952 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
18953 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
18954 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
18955 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
18956 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
18957 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
18958 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
18959 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
18960 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
18961 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
18962 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
18963 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
18964 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
18965 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
18966 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
18967 stringt.ads stringt.h style.adb style.ads stylesw.adb
18968 stylesw.ads switch.adb switch.ads sysdep.c system.ads
18969 table.adb table.ads targparm.adb targparm.ads targtyps.c
18970 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
18971 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
18972 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
18973 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
18974 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
18975 usage.ads utils.c utils2.c validsw.adb validsw.ads
18976 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
18977 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
18978 xtreeprs.adb: Correct statements in comments about maintainership
18981 2002-09-23 Zack Weinberg <zack@codesourcery.com>
18983 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
18984 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
18985 * gnatvsn.ads: Gnat_Version_String is now a function.
18986 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
18987 copy the C version_string into a String and return it.
18988 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
18989 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
18990 Remove pragma Ident (Gnat_Version_String). If this was the
18991 sole use of package Gnatvsn, remove the with statement too.
18992 * gnat1drv.adb: Tweak -gnatv output.
18994 2002-09-17 Richard Henderson <rth@redhat.com>
18996 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
18997 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
18998 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
18999 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
19000 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
19001 and real_2expN instead of a loop.
19002 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
19003 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
19005 2002-08-25 Andre Leis <a.leis@gmx.net>
19006 David Billinghurst (David.Billinghurst@riotinto.com>
19008 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
19010 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
19012 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
19013 Remove $(CONFIG_H) dependency.
19015 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
19017 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
19019 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
19021 * adadecode.c (ada_demangle): Use xstrdup in lieu of
19023 * misc.c (gnat_decode_option): Likewise.
19025 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
19027 * make.adb (Add_Switch): Make Generic_Position a procedure. The
19028 function approach did not work well because of a side effect (the
19029 function call could reallocate the table which was being indexed
19030 using its result). Fixes ada/4851. [RESURRECTED]
19032 2002-07-01 Roger Sayle <roger@eyesopen.com>
19034 * ada/utils.c (builtin_function): Accept an additional parameter.
19036 2002-06-28 Andreas Jaeger <aj@suse.de>
19039 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
19042 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
19044 * Makefile.in (SHELL): Set to @SHELL@.
19046 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
19048 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
19049 array size calculation.
19051 2002-06-04 Andreas Jaeger <aj@suse.de>
19053 * Make-lang.in (gnatbind): Readd rule that has been lost in last
19056 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
19058 Merge from pch-branch:
19060 * config-lang.in (gtfiles): Add ada-tree.h.
19061 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
19062 (SET_TYPE_MODULUS): New.
19063 (SET_TYPE_INDEX): New.
19064 (SET_TYPE_DIGITS_VALUE): New.
19065 (SET_TYPE_RM_SIZE): New.
19066 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
19067 (SET_TYPE_ADA_SIZE): New.
19068 (SET_TYPE_ACTUAL_BOUNDS): New.
19069 (SET_DECL_CONST_CORRESPONDING_VAR): New.
19070 (SET_DECL_ORIGINAL_FIELD): New.
19071 (TREE_LOOP_ID): Correct typo.
19072 * decl.c: Use new macros.
19073 * utils.c: Include debug.h, use new macros.
19074 * utils2.c: Use new macros.
19076 * ada-tree.h: Update all macros for new tree description.
19077 (struct tree_loop_id): New.
19078 (union lang_tree_node): New.
19079 (struct lang_decl): New.
19080 (struct lang_type): New.
19081 * misc.c (gnat_mark_tree): Delete.
19082 (LANG_HOOKS_MARK_TREE): Delete.
19083 * trans.c (tree_transform): No longer any need to cast
19086 * utils.c (struct language_function): New dummy structure.
19088 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
19089 (misc.o): Likewise.
19090 (utils.o): Likewise; also gtype-ada.h.
19091 * Make-lang.in (gnat1): Add dependency on s-gtype.
19092 (gnatbind): Add dependency on $(CONFIG_H).
19093 * utils.c: Correct last #include.
19094 (stuct e_stack): Remove unnecessary 'static'.
19095 (mark_e_stack): Remove unused prototype.
19097 * scn-nlit.adb: Remove whitespace after version number to
19098 keep lines under 80 chars.
19099 * snames.adb: Likewise.
19100 * treepr.ads: Likewise.
19102 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
19103 (misc.o): Likewise.
19104 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
19105 * config-lang.in (gtfiles): New.
19106 * decl.c: Use gengtype for roots.
19107 * gigi.h: Use gengtype for roots.
19108 * trans.c: Use gengtype for roots.
19109 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
19111 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
19113 * misc.c (gnat_init): Adjust setting of internal_error_function.
19115 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
19117 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
19118 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
19119 gnat_ug_wnt.texi: Regenerate.
19121 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
19123 * 5ntaprop.adb (with System.OS_Primitives): Remove.
19125 * cstreams.c (max_path_len): Move from here ...
19126 * adaint.c (__gnat_max_path_len): ... to here.
19127 * adaint.c (__gnat_max_path_len): Declare.
19128 * g-dirope.adb (Max_Path): Adjust.
19129 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
19130 * i-cstrea.ads (max_path_len): Adjust.
19131 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
19132 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
19134 * Makefile.in, Make-lang.in: Documentation is now built in
19135 Make-lang.in. Store Info and generated Texinfo files in the
19137 * gnat_ug.texi: Remove CVS keywords, correct version number.
19138 Set file name correctly.
19140 * gnat_ug_*.texi: Add.
19141 * .cvsignore: Ignore generated Texinfo files.
19143 2002-05-30 Zack Weinberg <zack@codesourcery.com>
19145 * ada.h: Add MI guard macro.
19146 (SUBTYPE): Define constants with an anonymous enum, not static
19148 (IN): Cast constants to appropriate type before use.
19150 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
19152 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
19155 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
19157 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
19158 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
19159 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
19160 (ALL_ADA_CFLAGS): Likewise.
19161 (ADA_INCLUDES): Likewise.
19162 Adapt for new working dir.
19163 (GNATBIND): Use Makefile.in version.
19164 (.SUFFIXES): Copy from Makefile.in.
19165 (ada-warn): Define.
19166 (.adb.o, .ads.o): Copy from Makefile.in.
19167 Added $(OUTPUT_OPTION).
19168 (GNAT1_C_OBJS): Moved from Makefile.in.
19169 Prefix with ada subdir.
19170 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
19171 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
19172 Adapt for new working dir.
19173 (EXTRA_GNATBIND_OBJS): Likewise.
19174 (ADA_BACKEND): Moved from Makefile.in.
19175 Renamed to avoid conflict with global BACKEND.
19177 (TARGET_ADA_SRCS): Moved from Makefile.in.
19178 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
19180 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
19181 (ada_extra_files): Moved from Makefile.in.
19182 Prefix with ada subdir.
19183 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
19184 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
19185 (ada/nmake.ads): Likewise.
19186 (update-sources): Moved from Makefile.in.
19187 Prefix with ada subdir.
19188 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
19189 (ADA_TREE_H): Likewise.
19190 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
19191 (ada/memtrack.o): Likewise.
19192 (ada/adadecode.o): Likewise.
19193 Update dependencies.
19194 (ada/adaint.o): New.
19195 (ada/argv.o): Moved from Makefile.in.
19196 Prefix with ada subdir.
19197 Update dependencies.
19198 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
19199 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
19200 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
19201 Prefix with ada subdir.
19202 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
19203 (GNAT DEPENDENCIES): Regenerate.
19204 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
19205 toplevel Makefile.in.
19206 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
19207 (TARGET_ADA_SRCS): Removed.
19208 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
19209 (GNATBIND_OBJS): Likewise.
19210 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
19211 (BACKEND): Removed.
19212 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
19213 (TREE_H): Likewise.
19214 (ada_extra_files): Likewise.
19215 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
19216 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
19217 (update-sources): Likewise.
19218 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
19219 (ADA_TREE_H): Likewise.
19220 (adadecoce.o): Likewise.
19221 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
19222 (GNAT DEPENDENCIES): Likewise.
19224 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
19226 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
19227 * Makefile.in: Likewise.
19229 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
19231 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
19232 Restore $(CONFIG_H) and prefix.o dependencies.
19233 (ada.stage[1-4]): Depend on stage?-start.
19235 * Makefile.in (b_gnatb.c): Depend on interfac.o.
19237 2002-05-02 Jim Wilson <wilson@redhat.com>
19239 * utils.c (finish_record_type): Change record_size to record_type.
19241 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
19243 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
19244 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
19245 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
19247 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
19249 * misc.c (gnat_parse_file): Update.
19251 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
19253 * misc.c (gnat_init): Don't set lang_attribute_common.
19255 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
19257 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
19259 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
19261 * gnat_ug.texi: New file.
19263 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
19264 instead of gfdl.texi
19266 * xgnatug.adb, ug_words: New files.
19268 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
19269 gnat_rm and gnat-style manuals.
19271 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
19273 * gigi.h (incomplete_type_error): Remove.
19274 * utils.c (incomplete_type_error): Remove.
19276 2002-04-16 Mark Mitchell <mark@codesourcery.com>
19278 * trans.c (tree_transform): Add has_scope argument to
19279 expand_start_stmt_expr.
19281 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
19283 * gigi.h (truthvalue_conversion): Rename.
19284 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
19285 * trans.c (tree_transform): Update.
19286 * utils2.c (truthvalue_conversion): Rename, update.
19287 (build_binary_op, build_unary_op): Update.
19289 2002-04-04 Laurent Guerby <guerby@acm.org>
19291 * make.adb: Implement -margs, remove restriction about file name placement.
19292 * makeusg.adb: Documentation update.
19293 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
19294 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
19296 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
19298 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
19299 (builtin_function): Similarly.
19301 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
19303 * decl.c (gnat_to_gnu_entity): Update.
19304 * gigi.h (mark_addressable): Rename.
19305 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
19306 * trans.c (tree_transform): Update.
19307 * utils.c (create_var_decl): Update.
19308 * util2.c (build_binary_op, build_unary_op,
19309 fill_vms_descriptor): Update.
19310 (mark_addressable): Rename, update.
19312 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
19314 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
19316 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
19317 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
19318 * trans.c (tree_transform, convert_with_check): Update.
19319 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
19322 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
19324 * gigi.h (finish_incomplete_decl): Rename.
19325 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
19326 * utils.c (gnat_init_decl_processing): Don't set hook.
19327 (finish_incomplete_decl): Rename.
19329 2002-03-29 Andreas Schwab <schwab@suse.de>
19331 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
19334 2001-03-28 Robert Dewar <dewar@gnat.com>
19337 (Remove_Checks): New procedure
19340 (Remove_Checks): New procedure
19343 Use new Duplicate_Subexpr functions
19344 (Duplicate_Subexpr_No_Checks): New procedure
19345 (Duplicate_Subexpr_No_Checks_Orig): New procedure
19346 (Duplicate_Subexpr): Restore original form (checks duplicated)
19347 (Duplicate_Subexpr): Call Remove_Checks
19350 (Duplicate_Subexpr_No_Checks): New procedure
19351 (Duplicate_Subexpr_No_Checks_Orig): New procedure
19352 Add 2002 to copyright notice
19354 * sem_util.adb: Use new Duplicate_Subexpr functions
19357 (Eval_Indexed_Component): This is the place to call
19358 Constant_Array_Ref and to replace the value. We simply merge
19359 the code of this function in here, since it is now no longer
19360 used elsewhere. This fixes the problem of the back end not
19361 realizing we were clever enough to see that this was
19363 (Expr_Val): Remove call to Constant_Array_Ref
19364 (Expr_Rep_Val): Remove call to Constant_Array_Ref
19366 (Constant_Array_Ref): Deal with string literals (patch
19367 suggested by Zack Weinberg on the gcc list)
19369 2001-03-28 Ed Schonberg <schonber@gnat.com>
19371 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
19372 Duplicate_Subexpr_Move_Checks.
19374 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
19375 Duplicate_Subexpr_Move_Checks.
19377 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
19378 value of array exists before retrieving it (it may a private
19379 protected component in a function).
19381 2002-03-28 Geert Bosch <bosch@gnat.com>
19383 * prj-pp.adb : New file.
19385 * prj-pp.ads : New file.
19387 2002-03-28 Andreas Jaeger <aj@suse.de>
19389 * Makefile.in (stamp-sdefault): Fix path for Makefile.
19391 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
19393 * misc.c (gnat_expand_expr): Move prototype.
19395 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
19397 * misc.c (insert_default_attributes): Remove.
19399 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
19401 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
19402 (gnat_init): Don't set hook.
19403 (gnat_expand_expr): Fix prototype.
19405 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
19407 * misc.c (ggc_p): Remove.
19409 2002-03-27 Geert Bosch <bosch@gnat.com>
19411 * prj-makr.ads, prj-makr.adb : New files.
19413 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
19415 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
19416 (lang_mark_tree): Make static, rename.
19418 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
19420 * misc.c (maybe_build_cleanup): Remove.
19422 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
19424 * gigi.h (yyparse): Remove.
19426 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
19428 * gnat_rm.texi: Sync with ACT version.
19429 (From Ben Brosgol <brosgol@gnat.com>)
19431 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
19433 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
19434 (gnat_init): Remove old hook.
19436 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
19438 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
19439 (yyparse): Rename gnat_parse_file.
19441 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
19443 Delete all lines containing "$Revision:".
19444 * xeinfo.adb: Don't look for revision numbers.
19445 * xnmake.adb: Likewise.
19446 * xsinfo.adb: Likewise.
19447 * xsnames.adb: Likewise.
19448 * xtreeprs.adb: Likewise.
19450 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
19452 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
19453 gnat_tree_code_name): Delete.
19454 (tree_code_type, tree_code_length, tree_code_name): Define.
19455 (gnat_init): Don't try to copy into the various tree_code
19458 2002-03-11 Richard Henderson <rth@redhat.com>
19460 * Makefile.in (.NOTPARALLEL): Add fake tag.
19462 2002-03-07 Geert Bosch <bosch@gnat.com>
19464 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
19465 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
19466 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
19467 switch-m.adb, switch-m.ads : New files.
19469 2002-03-07 Geert Bosch <bosch@gnat.com>
19471 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
19472 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
19473 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
19474 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
19475 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
19476 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
19477 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
19478 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
19479 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
19480 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
19481 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
19482 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
19483 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
19484 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
19485 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
19486 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
19487 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
19488 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
19489 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
19490 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
19491 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
19492 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
19493 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
19494 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
19495 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
19496 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
19497 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
19498 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
19499 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
19500 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
19501 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
19502 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
19503 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
19504 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
19505 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
19506 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
19507 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
19508 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
19509 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
19510 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
19511 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
19512 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
19513 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
19514 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
19515 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
19516 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
19517 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
19518 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
19519 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
19520 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
19521 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
19522 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
19523 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
19524 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
19525 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
19526 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
19527 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
19528 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
19529 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
19530 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
19531 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
19532 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
19533 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
19534 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
19535 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
19536 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
19537 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
19538 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
19539 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
19540 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
19541 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
19542 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
19543 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
19544 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
19545 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
19546 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
19547 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
19548 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
19549 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
19550 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
19551 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
19552 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
19553 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
19554 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
19555 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
19556 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
19557 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
19558 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
19559 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
19560 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
19561 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
19562 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
19563 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
19564 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
19565 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
19566 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
19567 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
19569 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
19570 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
19571 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
19572 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
19574 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
19575 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
19577 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
19578 to mdll-fil.ad[bs] and mdll-util.ad[bs]
19580 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
19581 from mdllfile.ad[bs] and mdlltool.ad[bs]
19583 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
19585 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
19586 lieu of explicit sizeof/sizeof.
19588 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
19590 * misc.c (copy_lang_decl): Remove.
19592 2002-02-27 Zack Weinberg <zack@codesourcery.com>
19594 * misc.c: Delete traditional-mode-related code copied from the
19595 C front end but not used, or used only to permit the compiler
19598 2002-02-07 Richard Henderson <rth@redhat.com>
19600 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
19601 * adaint.h (__gnat_to_gm_time): Update prototype.
19603 2002-01-30 Richard Henderson <rth@redhat.com>
19605 * trans.c (tree_transform) [N_Loop_Statement]: Use
19606 expand_exit_loop_top_cond.
19608 2001-12-23 Richard Henderson <rth@redhat.com>
19610 * utils.c (end_subprog_body): Push GC context around
19611 rest_of_compilation for nested functions.
19613 2001-12-23 Richard Henderson <rth@redhat.com>
19615 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
19617 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
19619 * gnat-style.texi (Declarations and Types): Remove ancient style
19620 rule which was mandated by code generation issues.
19622 * gnat-style.texi (header): Add @dircategory, @direntry.
19623 (title page): Remove date.
19624 (general) Add @./@: where approriate, and two spaces after the
19625 full stop at the end of a sentence. Use @samp markup when
19626 referring concrete lexical entities (keywords, attribute names
19627 etc.), and @syntax for ARM grammar elements. Use @r for English
19628 text in comments. Use @emph for emphasis. Change "if-statements"
19629 etc. to "if statements" (without @samp). Break long lines. Make
19630 casing of section names consistent.
19631 (Identifiers): Use @samp markup for variable names.
19632 (Comments): Use @samp markup for comment characters. Line-end
19633 comments may follow any Ada code, not just statements. Fix
19634 misspelling of "Integer" as "integer".
19635 (Loop statements): Do not use variable name "I", use "J".
19636 (Subprogram Declarations): Document alignment.
19637 (Subprogram Bodies, Block statements): Document empty line before
19640 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
19642 * make.adb (Add_Switch): Make Generic_Position a procedure. The
19643 function approach did not work well because of a side effect (the
19644 function call could reallocate the table which was being indexed
19645 using its result). Fixes ada/4851.
19647 2001-12-19 Robert Dewar <dewar@gnat.com>
19649 * bindgen.adb: Minor reformatting
19651 * cstand.adb: Minor reformatting
19653 * fmap.adb: Minor reformatting
19654 Change name from Add for Add_To_File_Map (Add is much too generic)
19655 Change Path_Name_Of to Mapped_Path_Name
19656 Change File_Name_Of to Mapped_File_Name
19657 Fix copyright dates in header
19660 Change name from Add for Add_To_File_Map (Add is much too generic)
19661 Change Path_Name_Of to Mapped_Path_Name
19662 Change File_Name_Of to Mapped_File_Name
19663 Fix copyright dates in header
19665 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
19666 Add use clause for Fmap.
19668 * make.adb: Minor reformatting
19670 * osint.adb: Minor reformatting. Change of names in Fmap.
19671 Add use clause for Fmap.
19673 * prj-env.adb: Minor reformatting
19675 * prj-env.ads: Minor reformatting
19677 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
19678 error found (there were odd exceptions to this general rule in
19679 -gnatec/-gnatem processing)
19681 2001-12-19 Olivier Hainque <hainque@gnat.com>
19683 * raise.c (__gnat_eh_personality): Exception handling personality
19684 routine for Ada. Still in rough state, inspired from the C++ version
19685 and still containing a bunch of debugging artifacts.
19686 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
19687 inspired from the C++ library.
19689 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
19690 exception handling integration.
19692 2001-12-19 Arnaud Charlet <charlet@gnat.com>
19694 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
19695 (HIE_SOURCES): Add s-secsta.ad{s,b}.
19696 (HIE_OBJS): Add s-fat*.o
19697 (RAVEN_SOURCES): Remove files that are no longer required. Add
19698 interrupt handling files.
19699 (RAVEN_MOD): Removed, no longer needed.
19701 2001-12-19 Robert Dewar <dewar@gnat.com>
19703 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
19704 Add 2001 to copyright date
19706 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
19707 need to force universal inlining for these cases.
19709 2001-12-19 Arnaud Charlet <charlet@gnat.com>
19711 * s-taprob.adb: Minor clean ups so that this unit can be used in
19714 * exp_ch7.adb: Allow use of secondary stack in HI mode.
19715 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
19717 2001-12-19 Vincent Celier <celier@gnat.com>
19719 * prj-tree.ads (Project_Node_Record): Add comments for components
19720 Pkg_Id and Case_Insensitive.
19722 2001-12-19 Pascal Obry <obry@gnat.com>
19724 * g-socket.adb: Minor reformatting. Found while reading code.
19726 2001-12-19 Robert Dewar <dewar@gnat.com>
19728 * prj-tree.ads: Minor reformatting
19730 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
19732 * config-lang.in (diff_excludes): Remove.
19734 2001-12-17 Ed Schonberg <schonber@gnat.com>
19736 * sem_res.adb (Resolve_Selected_Component): do not generate a
19737 discriminant check if the selected component is a component of
19738 the argument of an initialization procedure.
19740 * trans.c (tree_transform, case of arithmetic operators): If result
19741 type is private, the gnu_type is the base type of the full view,
19742 given that the full view itself may be a subtype.
19744 2001-12-17 Robert Dewar <dewar@gnat.com>
19746 * sem_res.adb: Minor reformatting
19748 * trans.c (tree_transform, case N_Real_Literal): Add missing third
19749 parameter in call to Machine (unknown horrible effects from this
19752 * urealp.h: Add definition of Round_Even for call to Machine
19753 Add third parameter for Machine
19755 2001-12-17 Ed Schonberg <schonber@gnat.com>
19757 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
19758 predefined units in No_Run_Time mode.
19760 2001-12-17 Richard Kenner <kenner@gnat.com>
19762 * misc.c (insn-codes.h): Now include.
19764 2001-12-17 Olivier Hainque <hainque@gnat.com>
19766 * a-except.adb: Preparation work for future integration of the GCC 3
19767 exception handling mechanism
19768 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
19769 to factorize previous code sequences and make them externally callable,
19770 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
19771 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
19772 Use the new notification routines.
19774 2001-12-17 Emmanuel Briot <briot@gnat.com>
19776 * prj-tree.ads (First_Choice_Of): Document the when others case
19778 2001-12-17 Arnaud Charlet <charlet@gnat.com>
19780 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
19781 HI-E mode, in order to support Ravenscar profile properly.
19783 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
19784 mode on 32 bits targets.
19786 2001-12-17 Vincent Celier <celier@gnat.com>
19788 * fmap.adb: Initial version.
19790 * fmap.ads: Initial version.
19792 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
19793 If search is successfully done, add to mapping.
19795 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
19798 (Gnatmake): Add new local variable Mapping_File_Name.
19799 Create mapping file when using project file(s).
19800 Delete mapping file before exiting.
19802 * opt.ads (Mapping_File_Name): New variable
19804 * osint.adb (Find_File): Use path name found in mapping, if any.
19806 * prj-env.adb (Create_Mapping_File): New procedure
19808 * prj-env.ads (Create_Mapping_File): New procedure.
19810 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
19813 * usage.adb: Add entry for new switch -gnatem.
19815 * Makefile.in: Add dependencies for fmap.o.
19817 2001-12-17 Ed Schonberg <schonber@gnat.com>
19819 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
19820 is a package instantiation rewritten as a package body.
19821 (Install_Withed_Unit): Undo previous change, now redundant.
19823 2001-12-17 Gary Dismukes <dismukes@gnat.com>
19826 (Compute_Length): Move conversion to Unsigned to callers.
19827 (Get_Max_Size): Convert Len expression to Unsigned after calls to
19828 Compute_Length and Determine_Range.
19829 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
19830 Compute_Length and Determine_Range.
19831 Above changes fix problem with length computation for supernull arrays
19832 where Max (Len, 0) wasn't getting applied due to the Unsigned
19833 conversion used by Compute_Length.
19835 2001-12-17 Arnaud Charlet <charlet@gnat.com>
19838 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
19839 System.Secondary_Stack.
19840 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
19842 Remove unused entity RE_Exception_Data.
19844 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
19846 * rident.ads (No_Secondary_Stack): New restriction.
19848 2001-12-17 Joel Brobecker <brobecke@gnat.com>
19850 * gnat_rm.texi: Fix minor typos. Found while reading the section
19851 regarding "Bit_Order Clauses" that was sent to a customer.
19852 Very interesting documentation!
19854 2001-12-17 Robert Dewar <dewar@gnat.com>
19856 * sem_case.adb (Choice_Image): Avoid creating improper character
19857 literal names by using the routine Set_Character_Literal_Name. This
19858 fixes bombs in certain error message cases.
19860 2001-12-17 Arnaud Charlet <charlet@gnat.com>
19862 * a-reatim.adb: Minor reformatting.
19864 2001-12-17 Ed Schonberg <schonber@gnat.com>
19866 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
19867 case where the formal is an extension of another formal in the current
19868 unit or in a parent generic unit.
19870 2001-12-17 Arnaud Charlet <charlet@gnat.com>
19872 * s-tposen.adb: Update comments. Minor reformatting.
19873 Minor code clean up.
19875 * s-tarest.adb: Update comments. Minor code reorganization.
19877 2001-12-17 Gary Dismukes <dismukes@gnat.com>
19879 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
19882 2001-12-17 Robert Dewar <dewar@gnat.com>
19884 * exp_attr.adb: Minor reformatting
19886 2001-12-17 Ed Schonberg <schonber@gnat.com>
19888 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
19889 derivations nested within a child unit: verify that the parent
19890 type is declared in an outer scope.
19892 2001-12-17 Robert Dewar <dewar@gnat.com>
19894 * sem_ch12.adb: Minor reformatting
19896 2001-12-17 Ed Schonberg <schonber@gnat.com>
19898 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
19899 warning if current unit is a predefined one, from which bodies may
19902 2001-12-17 Robert Dewar <dewar@gnat.com>
19904 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
19905 Fix header format. Add 2001 to copyright date.
19907 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
19908 which caused CE during compilation if checks were enabled.
19910 2001-12-17 Vincent Celier <celier@gnat.com>
19913 (Switches_Of): New function
19914 (Test_If_Relative_Path): New procedure
19915 (Add_Switches): Use new function Switches_Of
19916 (Collect_Arguments_And_Compile): Use new function Switches_Of.
19917 When using a project file, test if there are any relative
19918 search path. Fail if there are any.
19919 (Gnatmake): Only add switches for the primary directory when not using
19920 a project file. When using a project file, change directory to the
19921 object directory of the main project file. When using a project file,
19922 test if there are any relative search path. Fail if there are any.
19923 When using a project file, fail if specified executable is relative
19924 path with directory information, and prepend executable, if not
19925 specified as an absolute path, with the exec directory. Make sure
19926 that only one -o switch is transmitted to the linker.
19928 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
19931 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
19932 when using a non standard naming scheme.
19933 (Check_Ada_Naming_Scheme): Make sure that error messages
19934 do not raise exceptions.
19935 (Is_Illegal_Append): Return True if there is no dot in the suffix.
19936 (Language_Independent_Check): Check the exec directory.
19938 * prj.adb (Project_Empty): Add new component Exec_Directory
19941 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
19942 (Project_Data): Add component Exec_Directory
19944 * snames.adb: Updated to match snames.ads revision 1.215
19946 * snames.ads: Added Exec_Dir
19948 2001-12-17 Robert Dewar <dewar@gnat.com>
19950 * make.adb: Minor reformatting
19952 * prj-nmsc.adb: Minor reformatting
19954 * snames.adb: Updated to match snames.ads
19956 * snames.ads: Alphebetize entries for project file
19958 2001-12-17 Ed Schonberg <schonber@gnat.com>
19960 * trans.c (process_freeze_entity): Do nothing if the entity is a
19961 subprogram that was already elaborated.
19963 2001-12-17 Richard Kenner <kenner@gnat.com>
19965 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
19966 and Esize if object is referenced via pointer.
19968 2001-12-17 Ed Schonberg <schonber@gnat.com>
19970 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
19971 is discrete before analyzing choices.
19973 2001-12-17 Joel Brobecker <brobecke@gnat.com>
19975 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
19976 containing the name of the Ada Main Program. This string is mainly
19977 intended for the debugger.
19978 (Gen_Output_File_C): Do the equivalent change when generating a C file.
19980 2001-12-17 Robert Dewar <dewar@gnat.com>
19982 * ali.adb: Set new Dummy_Entry field in dependency entry
19984 * ali.ads: Add Dummy_Entry field to source dependency table
19986 * bcheck.adb (Check_Consistency): Ignore dummy D lines
19988 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
19990 * lib-writ.ads: Document dummy D lines for missing files.
19992 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
19994 2001-12-17 Robert Dewar <dewar@gnat.com>
19996 * ali.adb: Type reference does not reset current file.
19998 * ali.adb: Recognize and scan renaming reference
20000 * ali.ads: Add spec for storing renaming references.
20002 * lib-xref.ads: Add documentation for handling of renaming references
20004 * lib-xref.adb: Implement output of renaming reference.
20007 (Determine_Range): Document local variables
20008 (Determine_Range): Make sure Hbound is initialized. It looks as though
20009 there could be a real problem here with an uninitialized reference
20010 to Hbound, but no actual example of failure has been found.
20012 2001-12-17 Laurent Pautet <pautet@gnat.com>
20015 Fix comment of Shutdown_Socket and Close_Socket. These functions
20016 should not fail silently because if they are called twice, this
20017 probably means that there is a race condition in the user program.
20018 Anyway, this behaviour is consistent with the rest of this unit.
20019 When an error occurs, an exception is raised with the error message
20020 as exception message.
20022 2001-12-17 Robert Dewar <dewar@gnat.com>
20024 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
20025 that it happens before modification of Sloc values for -gnatD.
20027 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
20028 so that it happens before modification of Sloc values for -gnatD.
20030 * switch.adb: Minor reformatting
20032 2001-12-15 Richard Henderson <rth@redhat.com>
20034 * sem_ch7.adb: Wrap comment.
20036 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
20038 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
20039 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
20040 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
20041 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
20042 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
20043 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
20044 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
20045 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
20046 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
20047 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
20048 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
20049 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
20050 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
20051 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
20052 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
20053 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
20054 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
20055 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
20056 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
20057 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
20058 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
20059 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
20060 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
20061 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
20064 2001-12-14 Vincent Celier <celier@gnat.com>
20066 * osint.adb(Create_Debug_File): When an object file is specified,
20067 put the .dg file in the same directory as the object file.
20069 2001-12-14 Robert Dewar <dewar@gnat.com>
20071 * osint.adb: Minor reformatting
20073 * lib-xref.adb (Output_Instantiation): New procedure to generate
20074 instantiation references.
20076 * lib-xref.ads: Add documentation of handling of generic references.
20078 * ali.adb (Read_Instantiation_Ref): New procedure to read
20079 instantiation references
20081 * ali.ads: Add spec for storing instantiation references
20083 * bindusg.adb: Minor reformatting
20085 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
20087 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
20089 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
20091 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
20095 Add 2001 to copyright date
20096 Add entry for Latin-5 (Cyrillic ISO-8859-5)
20098 2001-12-14 Matt Gingell <gingell@gnat.com>
20100 * adaint.c: mktemp is a macro on Lynx and can not be used as an
20103 2001-12-14 Richard Kenner <kenner@gnat.com>
20105 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
20106 if operand is CONSTRUCTOR.
20108 2001-12-14 Ed Schonberg <schonber@gnat.com>
20110 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
20111 before emiting check on right-hand side, so that exception information
20114 2001-12-14 Richard Kenner <kenner@gnat.com>
20116 * utils.c (create_var_decl): Throw away initializing expression
20117 if just annotating types and non-constant.
20119 2001-12-14 Vincent Celier <celier@gnat.com>
20121 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
20124 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
20126 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
20128 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
20130 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
20132 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
20134 * ChangeLog: Remove piece of diff output.
20136 2001-12-14 Geert Bosch <bosch@gnat.com>
20138 * config-lang.in: Update copyright notice
20140 * layout.adb: Remove commented out code.
20142 * mdllfile.ads: Update copyright notice. Fix header format.
20144 * sem_case.ads: Likewise.
20146 * sem_ch3.adb: Minor reformatting.
20148 2001-12-12 Geert Bosch <bosch@gnat.com>
20150 * freeze.ads: Update copyright date.
20152 * g-comlin.ads: Minor reformatting.
20154 * gnat-style.texi: Fix typo.
20156 2001-12-12 Geert Bosch <bosch@gnat.com>
20158 * einfo.h: Regenerate.
20160 2001-12-12 Ed Schonberg <schonber@gnat.com>
20162 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
20163 on known node types, rather than untyped fields. Further cleanups.
20165 2001-12-12 Robert Dewar <dewar@gnat.com>
20168 (Save_Entity_Descendant): Minor comment update.
20169 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
20170 of an N_Attribute_Reference node. As per note below, this does not
20171 eliminate need for Associated_Node in attribute ref nodes.
20172 (Associated_Node): Documentation explicitly mentions attribute
20173 reference nodes, since this field is used in such nodes.
20175 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
20177 2001-12-12 Robert Dewar <dewar@gnat.com>
20179 * s-stalib.adb: Add more comments on with statements being needed
20181 * par-ch12.adb: Minor reformatting
20183 * prj-dect.ads: Fix copyright header
20185 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
20186 inputs fit in 32 bits, but the result still overflows.
20188 * s-fatgen.ads: Minor comment improvement
20190 2001-12-12 Ed Schonberg <schonber@gnat.com>
20192 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
20193 formal derived type, look for an inherited component from the full
20194 view of the parent, if any.
20196 2001-12-12 Robert Dewar <dewar@gnat.com>
20198 * checks.ads (Apply_Alignment_Check): New procedure.
20200 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
20201 ensure that the alignment of objects with address clauses is
20202 appropriate, and raise PE if not.
20204 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
20205 Exp_Pakd.Known_Aligned_Enough
20207 * mdllfile.ads: Minor reformatting
20209 * mlib-fil.ads: Minor reformatting
20211 2001-12-12 Ed Schonberg <schonber@gnat.com>
20213 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
20214 fix to any component reference if enclosing record has non-standard
20217 2001-12-12 Vincent Celier <celier@gnat.com>
20219 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
20222 2001-12-12 Ed Schonberg <schonber@gnat.com>
20224 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
20227 2001-12-12 Robert Dewar <dewar@gnat.com>
20229 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
20231 2001-12-12 Emmanuel Briot <briot@gnat.com>
20233 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
20234 and it adds dependencies to system.io.
20236 2001-12-12 Pascal Obry <obry@gnat.com>
20238 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
20241 2001-12-11 Ed Schonberg <schonber@gnat.com>
20243 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
20244 that is the parent of other generics, the instance body replaces the
20245 instance node. Retrieve the instance of the spec, which is the one
20246 that is visible in clients and within the body.
20248 2001-12-11 Vincent Celier <celier@gnat.com>
20250 * gnatmain.adb: Initial version.
20252 * gnatmain.ads: Initial version.
20254 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
20256 * snames.adb: Updated to match snames.ads.
20258 * snames.ads: Added Gnatstub.
20260 2001-12-11 Vincent Celier <celier@gnat.com>
20262 * prj-attr.adb (Initialization_Data): Change name from
20263 Initialisation_Data.
20265 2001-12-11 Emmanuel Briot <briot@gnat.com>
20267 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
20268 + and * applied to backslashed expressions like \r.
20270 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
20272 * g-os_lib.ads: String_List type added, Argument_List type is now
20273 subtype of String_List.
20275 2001-12-11 Robert Dewar <dewar@gnat.com>
20277 * g-os_lib.ads: Change copyright to FSF
20278 Add comments for String_List type
20280 2001-12-11 Vincent Celier <celier@gnat.com>
20282 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
20283 string to the buffer).
20285 2001-12-11 Ed Schonberg <schonber@gnat.com>
20287 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
20290 * sem_attr.adb: Simplify previous fix for Address.
20291 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
20292 to avoid anomalies where the bound of the type appears to raise
20295 2001-12-11 Robert Dewar <dewar@gnat.com>
20297 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
20300 2001-12-11 Ed Schonberg <schonber@gnat.com>
20302 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
20303 renamed unit before checking for recursive instantiations.
20305 2001-12-11 Emmanuel Briot <briot@gnat.com>
20307 * prj.ads: Add comments for some of the fields.
20309 2001-12-11 Robert Dewar <dewar@gnat.com>
20311 * lib-xref.adb (Output_Refs): Don't output type references outside
20312 the main unit if they are not otherwise referenced.
20314 2001-12-11 Ed Schonberg <schonber@gnat.com>
20316 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
20317 code and diagnose additional illegal uses
20319 * sem_util.adb (Is_Object_Reference): An indexed component is an
20320 object only if the prefix is.
20322 2001-12-11 Vincent Celier <celier@gnat.com>
20324 * g-diopit.adb: Initial version.
20326 * g-diopit.ads: Initial version.
20329 (Expand_Path): Avoid use of Unbounded_String
20330 (Find, Wildcard_Iterator): Moved to child package Iteration
20332 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
20334 2001-12-11 Robert Dewar <dewar@gnat.com>
20336 * sem_attr.adb: Minor reformatting
20338 2001-12-11 Ed Schonberg <schonber@gnat.com>
20340 * sem_ch3.adb: Clarify some ???.
20342 2001-12-11 Robert Dewar <dewar@gnat.com>
20344 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
20345 Exp_Pakd.Known_Aligned_Enough
20347 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
20348 version is moved to Exp_Ch13.
20350 2001-12-11 Robert Dewar <dewar@gnat.com>
20352 * einfo.ads: Minor reformatting
20354 * exp_ch5.adb: Add comment for previous.change
20356 * ali.adb: New interface for extended typeref stuff.
20358 * ali.ads: New interface for typeref stuff.
20360 * checks.adb (Apply_Alignment_Check): New procedure.
20362 * debug.adb: Add -gnatdM for modified ALI output
20364 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
20366 * lib-xref.adb: Extend generation of <..> notation to cover
20367 subtype/object types. Note that this is a complete rewrite,
20368 getting rid of the very nasty quadratic algorithm previously
20369 used for derived type output.
20371 * lib-xref.ads: Extend description of <..> notation to cover
20372 subtype/object types. Uses {..} for these other cases.
20373 Also use (..) for pointer types.
20375 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
20377 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
20378 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
20380 2001-12-11 Vincent Celier <celier@gnat.com>
20383 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
20384 Changed /BIND_ONLY to /ACTIONS=BIND
20385 Changed /LINK_ONLY to /ACTIONS=LINK
20387 2001-12-11 Ed Schonberg <schonber@gnat.com>
20389 * sem_ch8.adb (Find_Selected_Component): improved search for a
20390 candidate package in case of error.
20392 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
20393 chain back on scope stack before reinstalling use clauses.
20395 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
20396 is enabled, do not kill the code for the condition, to preserve
20399 2001-12-11 Robert Dewar <dewar@gnat.com>
20401 * checks.adb (Insert_Valid_Check): Apply validity check to expression
20402 of conversion, not to result of conversion.
20404 2001-12-11 Ed Schonberg <schonber@gnat.com>
20406 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
20407 before freezing parent. If the declarations are mutually recursive,
20408 an access to the current record type may be frozen before the
20409 derivation is complete.
20411 2001-12-05 Vincent Celier <celier@gnat.com>
20413 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
20414 -c /COMPILE_ONLY, -l /LINK_ONLY
20417 (Bind_Only): New Flag
20418 (Link_Only): New flag
20420 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
20423 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
20426 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
20427 (Gnatmake): Set the step flags. Only perform a step if the
20428 corresponding step flag is True.
20429 (Scan_Make_Arg): Reset the bind and link step flags when -u
20430 or -gnatc has been specified.
20432 2001-12-05 Ed Schonberg <schonber@gnat.com>
20434 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
20435 get bounds from right operand.
20437 * sem_eval.adb: Minor reformatting
20439 * exp_util.adb (Make_Literal_Range): use bound of literal rather
20440 than Index'First, its lower bound may be different from 1.
20442 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
20445 2001-12-05 Vincent Celier <celier@gnat.com>
20447 * prj-nmsc.adb Minor reformatting
20449 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
20450 set and libraries are not supported.
20452 2001-12-05 Ed Schonberg <schonber@gnat.com>
20454 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
20455 private view explicitly, so the back-end can treat as a global
20458 2001-12-05 Ed Schonberg <schonber@gnat.com>
20460 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
20461 unit, always replace instance node with new body, for ASIS use.
20463 2001-12-05 Vincent Celier <celier@gnat.com>
20465 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
20466 libraries are not supported and both attributes Library_Name and
20467 Library_Dir are specified.
20469 * prj-proc.adb (Expression): Set location of Result to location of
20472 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
20473 (prj-nmsc is now importing MLib.Tgt)
20475 * prj-proc.adb: Put the change indicated above that was forgotten.
20477 2001-12-05 Robert Dewar <dewar@gnat.com>
20479 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
20481 2001-12-05 Ed Schonberg <schonber@gnat.com>
20483 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
20484 constraint, introduce explicit subtype declaration and derive from it.
20486 * sem_ch3.adb: Minor reformatting
20488 2001-12-05 Robert Dewar <dewar@gnat.com>
20490 * checks.adb (Determine_Range): Increase cache size for checks.
20493 * exp_ch6.adb: Minor reformatting
20494 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
20495 a parameter whose root type is System.Address, since treating such
20496 subprograms as pure in the code generator is almost surely a mistake
20497 that will lead to unexpected results.
20499 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
20500 change handling of conversions.
20502 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
20504 2001-12-05 Ed Schonberg <schonber@gnat.com>
20506 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
20507 aggregate with static wrong size, attach generated Raise node to
20510 2001-12-05 Robert Dewar <dewar@gnat.com>
20512 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
20513 Fixes compilation abandoned bomb in B24009B.
20515 2001-12-05 Ed Schonberg <schonber@gnat.com>
20518 Document use of Associated_Node on Selected_Components.
20519 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
20520 to clarify use of untyped descendant fields.
20522 2001-12-05 Robert Dewar <dewar@gnat.com>
20524 * prj-dect.ads: Add ??? comment
20525 Add 2001 to copyright notice (was not done in after all)
20527 * prj-part.adb: Minor reformatting. Reword one awkward error message.
20529 * prj.ads: Minor reformatting throughout, and add some ??? comments
20531 * snames.ads: Minor reformatting
20533 2001-12-05 Geert Bosch <bosch@gnat.com>
20535 * snames.adb: Autoupdate
20537 2001-12-05 Vincent Celier <celier@gnat.com>
20539 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
20541 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
20543 * prj-env.adb: Minor comment changes (modifying -> extends).
20545 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
20547 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
20550 * prj.adb (Initialize): Change Modifying to Extends.
20552 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
20554 * prj.ads: Minor comment change (Modifying -> extending).
20556 * snames.ads: Change modifying to extends.
20558 2001-12-05 Robert Dewar <dewar@gnat.com>
20560 * sem_warn.adb: Remove stuff for conditionals, we are not going to
20563 * sem_warn.ads: Remove stuff for conditionals, we are not going to
20564 do this after all. Add 2001 to copyright notice
20566 2001-12-04 Geert Bosch <bosch@gnat.com>
20568 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
20570 2001-12-04 Robert Dewar <dewar@gnat.com>
20572 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
20573 location if we already have errors. Stops some cases of cascaded
20576 * errout.adb: Improve comment.
20578 2001-12-04 Robert Dewar <dewar@gnat.com>
20581 (Analyze_Formal_Type_Definition): Defend against Error.
20582 (Analyze_Formal_Subprogram): Defend against Error.
20584 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
20585 remove following semicolon if present. Removes cascaded error.
20587 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
20590 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
20591 exceptions equals 0.
20592 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
20593 Fixes PIWG E tests (which have to be run with -gnatL).
20595 2001-12-04 Robert Dewar <dewar@gnat.com>
20597 * einfo.ads: Minor reformatting
20599 2001-12-04 Ed Schonberg <schonber@gnat.com>
20601 * einfo.ads: Block_Node points to the identifier of the block, not to
20602 the block node itself, to preserve the link when the block is
20603 rewritten, e.g. within an if-statement with a static condition.
20605 * inline.adb (Cleanup_Scopes): recover block statement from block
20606 entity using new meaning of Block_Node.
20608 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
20609 identifier of block node, rather than to node itself.
20611 2001-12-04 Gary Dismukes <dismukes@gnat.com>
20614 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
20615 (Discrimify): Go back to setting the Etypes of the selected component
20616 because the Vname component does not exist at this point and will
20617 fail name resolution. Also set Analyzed.
20618 Remove with and use of Sem_Res.
20620 2001-12-04 Arnaud Charlet <charlet@gnat.com>
20622 * Makefile.in: (HIE_SOURCES): add s-fat*.
20624 2001-12-04 Robert Dewar <dewar@gnat.com>
20627 (Compile_Time_Known_Attribute): New procedure.
20628 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
20629 proper range check.
20631 2001-12-04 Ed Schonberg <schonber@gnat.com>
20633 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
20634 processing discriminants to diagnose illegal default values.
20636 2001-12-04 Ed Schonberg <schonber@gnat.com>
20638 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
20639 access discriminant within a type extension that constrains its
20640 parent discriminants.
20642 2001-12-04 Ed Schonberg <schonber@gnat.com>
20644 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
20645 is malformed, use instance of Any_Id to allow analysis to proceed.
20647 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
20648 type definition is illegal.
20649 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
20652 2001-12-04 Ed Schonberg <schonber@gnat.com>
20654 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
20657 2001-12-04 Robert Dewar <dewar@gnat.com>
20659 * errout.adb: Minor reformatting
20661 2001-12-04 Robert Dewar <dewar@gnat.com>
20663 * exp_util.adb: Minor reformatting from last change
20665 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
20666 which is a rewriting of an expression, traverse the original
20667 expression to remove warnings that may have been posted on it.
20669 2001-12-04 Ed Schonberg <schonber@gnat.com>
20671 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
20672 record that has other packed components.
20674 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
20676 * adaint.c: Minor cleanups.
20678 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
20680 * adaint.c: Do not use utime.h on vxworks.
20682 2001-12-04 Arnaud Charlet <charlet@gnat.com>
20684 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
20685 more confusion than it solves.
20687 2001-12-04 Geert bosch <bosch@gnat.com>
20689 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
20691 2001-12-04 Geert Bosch <bosch@gnat.com>
20693 * Makefile.in (update-sources): New target.
20694 For use by gcc_release script.
20696 2001-12-04 Ed Schonberg <schonber@gnat.com>
20698 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
20699 a configuration pragma, it is now legal wherever a pragma can appear.
20701 2001-12-04 Zack Weinberg <zack@codesourcery.com>
20703 * Makefile.in: Don't set ALL. Delete @cross_defines@,
20704 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
20705 is now @CROSS@ -DIN_GCC; update comment.
20707 2001-12-04 Robert Dewar <dewar@gnat.com>
20709 * einfo.adb (Has_Pragma_Pure_Function): New flag.
20710 Fix problem that stopped ceinfo from working
20712 * einfo.ads (Has_Pragma_Pure_Function): New flag.
20714 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
20716 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
20719 (File_Time_Stamp): New procedure.
20720 (Preserve_Mode): New boolean.
20721 (Write_Unit): Pass time stamp.
20722 Implement -p switch (preserve time stamps).
20724 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
20726 * gnatchop.adb: Do usage info for -p switch
20728 * adaint.h (__gnat_set_file_time_name): New function
20730 * adaint.c (__gnat_set_file_time_name): Implement
20732 * adaint.h: Fix typo
20734 2001-12-03 Robert Dewar <dewar@gnat.com>
20736 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
20737 have Associated_Node.
20739 2001-12-03 Robert Dewar <dewar@gnat.com>
20741 * prj-proc.adb: Minor reformatting
20743 * make.adb: Minor reformatting
20745 2001-12-03 Geert Bosch <bosch@gnat.com>
20747 * make.adb: Minor reformatting.
20749 2001-12-03 Robert Dewar <dewar@gnat.com>
20751 * sem_ch12.adb: Minor reformatting
20753 2001-12-03 Ed Schonberg <schonber@gnat.com>
20755 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
20756 push Standard on the stack before analyzing the instance body,
20757 in order to have a clean visibility environment.
20759 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
20761 2001-12-03 Ed Schonberg <schonber@gnat.com>
20763 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
20764 instantiation of a body that contains an inlined body.
20766 2001-12-03 Ed Schonberg <schonber@gnat.com>
20769 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
20770 to prevent freezing within formal packages.
20771 (Freeze_Subprogram_Body): If body comes from another instance that
20772 appeared before its own body, place freeze node at end of current
20773 declarative part, to prevent a back-end crash.
20774 (Inline_Instance_Body): Handle properly a package instance within
20775 a subprogram instance that is a child unit.
20777 2001-12-01 Graham Stott <grahams@redhat.com>
20779 * Makefile.in (misc.o): Add missing $(srcdir) prefix
20780 and add optabs.h dependency.
20782 * misc.c: Include optabs.h
20783 (gnat_tree_code_type): Make static and const.
20784 (gnat_tree_code_length): Likewise.
20785 (gnat_tree_code_name): Likewise.
20786 (update_setjmp_buf): Obtain operands mode from insn_data.
20788 2001-11-29 Richard Henderson <rth@redhat.com>
20790 * init.c: Remove obsolete dwarf2 frame.h section.
20792 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
20794 * Make-lang.in (ada.generated-manpages): New dummy target.
20796 2001-11-29 Ed Schonberg <schonber@gnat.com>
20798 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
20799 into Command, an array conversion is illegal here. Uncovered by
20802 2001-11-28 Geert Bosch <bosch@gnat.com>
20804 * init.c: Minor whitespace changes.
20806 2001-11-28 Doug Rupp <rupp@gnat.com>
20808 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
20811 2001-11-28 Zack Weinberg <zack@codesourcery.com>
20813 * misc.c (gnat_expand_constant): Move declaration above
20814 definition of lang_hooks.
20815 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
20816 (gnat_init): lang_expand_constant no longer exists.
20818 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
20819 always have vprintf.
20820 (gnat_init): Always call set_internal_error_function.
20822 2001-11-27 Andreas Jaeger <aj@suse.de>
20824 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
20826 2001-11-27 Laurent Guerby <guerby@acm.org>
20828 * Makefile.in: Regenerate Ada dependencies.
20830 2001-11-26 Richard Henderson <rth@redhat.com>
20832 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
20833 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
20834 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
20836 2001-11-25 Laurent Guerby <guerby@acm.org>
20838 * sysdep.c (rts_get_*): Fix style.
20840 2001-11-19 Laurent Guerby <guerby@acm.org>
20842 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
20843 since it is of no apparent use and cause warnings.
20845 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
20847 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
20849 (gnat_init): Don't return NULL.
20850 (finish_parse): Remove.
20852 2001-11-17 Laurent Guerby <guerby@acm.org>
20854 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
20855 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
20856 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
20857 * lang-spec.h: Add missing struct field to silence warnings.
20858 * sysdep.c (rts_get_*): Provide K&R prototype.
20859 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
20860 * traceback.c (Unlock_Task, Lock_Task): Likewise.
20861 * tracebak.c (__gnat_backtrace): Remove unused variable.
20862 * utils.c (end_subprog_body): Move to K&R style.
20864 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
20866 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
20868 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
20870 * misc.c (gnat_init): Change prototype. Include the
20871 functionality of the old init_parse and init_decl_processing.
20872 (gnat_init_decl_processing): New prototype.
20873 (init_parse): Remove.
20874 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
20876 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
20878 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
20879 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
20880 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
20881 set_yydebug): Remove.
20883 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
20885 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
20886 (struct lang_hooks): Constify.
20887 (language_string, lang_identify): Remove.
20888 * utils.c (init_decl_processing): Update.
20890 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
20892 * misc.c: Include langhooks-def.h.
20893 * Makefile.in: Update.
20895 2001-10-30 Robert Dewar <dewar@gnat.com>
20898 (Check_Identifier): Rewrite circuit to be compatible with use of letters
20899 in the upper half of ASCII.
20900 (Check_Identifier): Minor reformatting
20902 2001-10-30 Geert Bosch <bosch@gnat.com>
20904 * (Associated_Node, Set_Associated_Node): Do not check for
20907 2001-10-30 Robert Dewar <dewar@gnat.com>
20909 * a-reatim.ads: Minor reformatting
20911 2001-10-30 Robert Dewar <dewar@gnat.com>
20913 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
20914 undocumented declarations.
20916 2001-10-30 Pascal Obry <obry@gnat.com>
20918 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
20919 to the binder and linker.
20922 * mdll.ads: Fix layout. Update copyright notice.
20924 * mdll.adb: Fix layout. Update copyright notice.
20926 2001-10-30 Robert Dewar <dewar@gnat.com>
20928 * usage.adb: Minor fix to output for -gnaty.
20930 2001-10-30 Ed Schonberg <schonber@gnat.com>
20932 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
20933 to accommodate all its possible values.
20935 * a-reatim.adb (Split): Special-case handling of Time_Span_First
20936 and of small absolute values of T.
20938 2001-10-30 Richard Kenner <kenner@gnat.com>
20940 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
20941 set_mem_attributes since not needed and wrong if RESULT if a REG;
20942 fixes ACATS failures.
20944 2001-10-30 Geert Bosch <bosch@gnat.com>
20946 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
20947 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
20949 2001-10-30 Robert Dewar <dewar@gnat.com>
20951 * bindusg.adb: Undocument -f switch.
20953 * gnatcmd.adb: Remove /FULL_ELABORATION.
20955 * opt.ads (Force_RM_Elaboration_Order): Document that this is
20958 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
20960 * gnatbind.adb: Minor update of warning msg.
20962 2001-10-30 Vincent Celier <celier@gnat.com>
20964 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
20965 for project file switches (-P (/PROJECT_FILE=),
20966 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
20969 2001-10-30 Geert Bosch <bosch@gnat.com>
20971 * decl.c: Minor whitespace fixes.
20973 2001-10-30 Richard Kenner <kenner@gnat.com>
20975 * utils2.c (build_allocator): Test for SIZE overflow in array case too
20977 2001-10-30 Geert Bosch <bosch@gnat.com>
20979 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
20980 Found due to GCC 3.0 warning of using uninitialized value.
20983 (Get_Max_Size): Use variant record for tracking value/expression.
20984 Makes logic clearer and prevents warnings for uninitialized variables.
20985 (Layout_Array_Type): Use variant record for tracking value/expression.
20986 Makes logic clearer and prevents warnings for uninitialized variables.
20988 2001-10-30 Robert Dewar <dewar@gnat.com>
20990 * lib.adb: Minor reformatting
20992 * s-taprop.ads: Minor reformatting
20994 2001-10-29 Laurent Guerby <guerby@acm.org>
20997 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
20999 (_gnat_error_handler): Make MSG const.
21001 2001-10-29 Richard Kenner <kenner@gnat.com>
21003 * sysdep.c: Fix localtime_r problem on LynxOS.
21004 Also remove #elif to avoid warnings.
21006 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
21009 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
21011 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
21013 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
21014 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
21015 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
21016 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
21017 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
21018 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
21019 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
21020 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
21021 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
21022 types.ads, urealp.adb: Fix spelling errors.
21024 2001-10-27 Laurent Guerby <guerby@acm.org>
21026 * trans.c (gigi): Fix non determinism leading to bootstrap
21027 comparison failures for debugging information.
21029 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
21031 * gnat_rm.texi: Use @./@: where appropriate.
21033 2001-10-26 Robert Dewar <dewar@gnat.com>
21035 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
21037 2001-10-26 Richard Kenner <kenner@gnat.com>
21039 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
21041 2001-10-26 Richard Kenner <kenner@gnat.com>
21043 * decl.c (validate_size): Modify message for bad size to avoid
21044 implication that compiler is modifying the size.
21046 2001-10-26 Robert Dewar <dewar@gnat.com>
21048 * prj-util.adb: Minor reformatting. Fix bad header format.
21050 2001-10-26 Robert Dewar <dewar@gnat.com>
21052 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
21054 * sinfo.ads: Clarify use of Associated_Node (documentation only).
21056 * sem_ch12.adb: Change Node4 to Associated_Node. Change
21057 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
21058 much more narrowly in places where needed. These are cleanups.
21060 2001-10-26 Joel Brobecker <brobecke@gnat.com>
21062 * 5zosinte.ads (null_pthread): new constant.
21065 (Initialize_TCB): Initialize thread ID to null, to be able to verify
21066 later that this field has been set.
21067 (Finalize_TCB): ditto.
21068 (Suspend_Task): Verify that the thread ID is not null before using it.
21069 (Resume_Task): ditto.
21072 (Resume_All_Tasks): Lock the tasks list before using it.
21073 (Suspend_All_Tasks): ditto.
21075 2001-10-26 Richard Kenner <kenner@gnat.com>
21077 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
21078 Make constant variant of designated type for Is_Access_Constant.
21079 Call update_pointer_to with main variant.
21081 * trans.c (process_freeze_entity, process_type):
21082 Call update_pointer_to on main variant.
21084 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
21085 If main variant, update all other variants.
21087 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
21090 2001-10-26 Robert Dewar <dewar@gnat.com>
21092 * prj-util.adb: Minor reformatting
21094 2001-10-26 Robert Dewar <dewar@gnat.com>
21096 * prj-util.adb: Minor reformatting
21098 2001-10-26 Robert Dewar <dewar@gnat.com>
21100 * prj-attr.adb: Minor reformatting throughout
21102 2001-10-26 Robert Dewar <dewar@gnat.com>
21104 * prj-attr.ads: Minor reformatting
21105 Add ??? comment (this whole spec has almost no comments)
21107 2001-10-26 Vincent Celier <celier@gnat.com>
21109 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
21110 ("//") that precede the drive letter on Interix.
21112 2001-10-26 Geert Bosch <bosch@gnat.com>
21114 * gnat_rm.texi: Add GNAT Reference Manual.
21116 2001-10-25 Robert Dewar <dewar@gnat.com>
21118 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
21119 is Error. Similar change for other renaming cases.
21121 2001-10-25 Robert Dewar <dewar@gnat.com>
21123 * s-atacco.ads: Add pragma Inline_Always for functions.
21124 Fix header format. Add copyright 2001
21126 2001-10-25 Ed Schonberg <schonber@gnat.com>
21128 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
21129 return Error rather than Empty so that analysis can proceed.
21131 2001-10-25 Ed Schonberg <schonber@gnat.com>
21133 * sem_util.adb (Enter_Name): better handling of cascaded error
21134 messages when a unit appears in its own context.
21136 2001-10-25 Ed Schonberg <schonber@gnat.com>
21138 * sem_util.adb (Defining_Entity): in case of error, attach created
21139 entity to specification, so that semantic analysis can proceed.
21141 2001-10-25 Robert Dewar <dewar@gnat.com>
21144 (Defining_Entity): Deal with Error.
21145 (Process_End_Label): Deal with bad end label for.
21147 2001-10-25 Ed Schonberg <schonber@gnat.com>
21149 * sem_elab.adb (Check_A_Call): refine message when call is in an
21150 instance but callee is not declared in the generic unit.
21152 2001-10-25 Ed Schonberg <schonber@gnat.com>
21154 * sem_elab.adb (Check_A_Call): check for renaming before finding the
21155 enclosing unit, which may already be different from the calling unit.
21157 2001-10-25 Geert Bosch <bosch@gnat.com>
21159 * 4gintnam.ads: fix header format.
21161 2001-10-25 Ed Schonberg <schonber@gnat.com>
21163 * sem_res.adb (Resolve_Call): if the call is actually an indexing
21164 operation on the result of a parameterless call, perform elaboration
21165 check after the node has been properly rewritten.
21167 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
21168 inlined within the generic tree, the defining identifier is not a
21171 2001-10-25 Ed Schonberg <schonber@gnat.com>
21173 * sem_res.adb (Resolve): special-case resolution of Null in an
21174 instance or an inlined body to avoid view conflicts.
21176 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
21177 compatibility by retrieving the access type of the generic copy.
21179 2001-10-25 Robert Dewar <dewar@gnat.com>
21182 (Analyze_Number_Declaration): Handle error expression.
21183 (Signed_Integer_Type_Declaration): Handle error bound.
21184 (Analyze_Subtype_Indication): Handle error range.
21186 * sem_util.adb (Get_Index_Bounds): Check for Error.
21188 2001-10-25 Robert Dewar <dewar@gnat.com>
21190 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
21191 in no run time mode.
21193 2001-10-25 Pascal Obry <obry@gnat.com>
21195 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
21196 mode case for ALLOC case.
21198 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
21199 all platforms. Improvement of last change.
21201 2001-10-25 Robert Dewar <dewar@gnat.com>
21203 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
21205 2001-10-25 Geert Bosch <bosch@gnat.com>
21207 * osint.adb (Is_Relative): Remove duplicate.
21209 2001-10-25 Pascal Obry <obry@gnat.com>
21211 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
21212 pathnames in UNIX and DOS style with drive letter.
21213 (Is_Relative): new routine.
21215 * osint.adb: Minor reformatting
21217 * osint.adb (Is_Relative): implementation using
21218 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
21220 2001-10-25 Pascal Obry <obry@gnat.com>
21222 * g-dirope.adb (Basename): correctly compute offset between the
21223 original Path and the translated one.
21225 * g-dirope.adb: (Base_Name): add some comments.
21227 2001-10-25 Robert Dewar <dewar@gnat.com>
21229 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
21230 in HIE mode, avoids compilation abandoned message
21232 * exp_imgv.adb: Correct typo in previous change
21234 * exp_imgv.adb: Correct typo in previous change (not my day!)
21236 2001-10-25 Robert Dewar <dewar@gnat.com>
21238 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
21240 2001-10-25 Pascal Obry <obry@gnat.com>
21242 * g-awk.ads: Move all pragma inlines next to the routine
21243 declarations. This is more uniform with other GNAT spec.
21245 2001-10-22 Geert Bosch <bosch@gnat.com>
21247 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
21249 2001-10-19 Geert Bosch <bosch@gnat.com>
21251 * Makefile.in (tools, gnattools): Remove gnatmem.
21253 2001-10-17 Richard Henderson <rth@redhat.com>
21255 * Makefile.in (misc.o): Depend on langhooks.h.
21256 * misc.c: Include it.
21257 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
21258 (LANG_HOOKS_DECODE_OPTION): New.
21259 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
21261 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
21263 * trans.c (tree_transform): Adjust to recent change in
21264 expand_asm_operands to implement named asm operands.
21266 2001-10-11 Ed Schonberg <schonber@gnat.com>
21268 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
21269 renaming of discriminant for mutable record type.
21271 2001-10-11 Robert Dewar <dewar@gnat.com>
21273 * validsw.adb: Properly save -gnatVn status.
21275 2001-10-11 Robert Dewar <dewar@gnat.com>
21277 * usage.adb: Add lines for V switch.
21279 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
21280 (/VALIDITY_CHECKING).
21282 2001-10-11 Ed Schonberg <schonber@gnat.com>
21284 * sem_type.adb (Add_One_Interp): an operator for a type declared in
21285 an extension of System is known to be visible.
21287 2001-10-11 Ed Schonberg <schonber@gnat.com>
21289 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
21290 properly. Fixes regression on ACATS C34005G.
21292 2001-10-11 Robert Dewar <dewar@gnat.com>
21294 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
21295 loop in generic instance, since this is likely not very useful.
21297 2001-10-11 Robert Dewar <dewar@gnat.com>
21299 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
21300 the error message for high integrity mode.
21302 * rtsfind.adb (RTE): Give message if we try to find an entity that
21303 is not available in high integrity mode.
21306 (OK_To_Use_In_HIE_Mode): New array.
21307 (RTE): May return Empty in high integrity mode.
21309 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
21310 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
21312 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
21313 unit if not inlined always and in no runtime mode. Fixes problem
21314 caused by new Rtsfind changes.
21316 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
21319 * rtsfind.adb (RTE): Make sure we do not try to load unit after
21320 giving message for entity not available in high integrity mode.
21322 2001-10-11 Pascal Obry <obry@gnat.com>
21324 * impunit.adb: Add GNAT.CRC32.
21326 2001-10-11 Ed Schonberg <schonber@gnat.com>
21328 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
21329 properly the case where one universal operand in a non-static
21330 exponentiation of a real literal.
21332 2001-10-11 Ed Schonberg <schonber@gnat.com>
21334 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
21335 clause, return the gobal finalization list, for lack of anthing else.
21337 2001-10-11 Ed Schonberg <schonber@gnat.com>
21339 * exp_ch7.adb (Make_Transient_Block): if statement is within
21340 exception handler, always use new transient scope to place Clean
21343 2001-10-11 Pascal Obry <obry@gnat.com>
21346 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
21347 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
21348 (GNATLS_RTL_OBJS): add g-crc32.o
21349 (GNATMAKE_RTL_OBJS): add g-crc32.o
21352 (CRC_Match): new function.
21353 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
21354 instead of the previous simple checksum algorithm.
21355 (Time_Stamp_Mismatch): use CRC_Match for comparison.
21356 (Set_Source_Table): idem.
21359 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
21360 instead of simple checksum.
21361 (CRC_Match): new function.
21362 (CRC_Error): new constant.
21364 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
21365 a CRC now and not a simple checksum. A CRC uses lower-case hex
21366 letters, fixes ambiguity in parsing.
21368 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
21369 is what this variable will store.
21371 * bcheck.adb: Change reference to chechsum in comments by CRC.
21372 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
21373 rename All_Checksum_Match to All_CRC_Match. Change due to API
21374 renaming since now GNAT does not use a simple checksum but a
21375 CRC using GNAT.CRC32.
21377 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
21378 now and not anymore a simple checksum.
21380 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
21383 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
21386 (Restore_Scan_State): rename Checksum to CRC.
21387 (Save_Scan_State): idem.
21391 (Checksum): rename to CRC.
21392 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
21394 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
21395 GNAT.CRC32). Update copyright notice.
21397 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
21398 GNAT.CRC32). Update copyright notice.
21401 (Accumulate_Checksum): removed.
21402 (Update): new procedure. Add a wide-character into the CRC.
21405 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
21406 (Load_File): fix initialization of S (change Source_Checksum to
21409 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
21410 Source_CRC in S initialization.
21412 * sinput.adb (Source_Checksum): renamed to Source_CRC.
21414 * sinput.ads (Source_Checksum): renamed to Source_CRC.
21415 Update comments for the CRC.
21417 * types.adb (Hex): Use lowercase for the letter part.
21419 * types.ads (Get_Hex_String): Returns the hexadecimal representation
21420 for a word. This is currently used only for CRC. In previous version,
21421 the checksum was using a representation with all letter being
21422 upper-case. With the new implementation (using CRC) we do not remove
21423 the 32th bit of the CRC, so we can have an upper-case starting letter
21424 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
21425 It is ambigous since the CRC was optional and could be followed by
21426 options like EB, EE. So now this routines uses lower-case letter for
21427 the hexadecimal representation. Strange enough only lower case letters
21428 where checked in Scan_ALI (even if this was not a possible case).
21430 * gnatvsn.ads (Library_Version): changed to 3.15a.
21432 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
21435 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
21438 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
21439 Add 2001 to copyright notice
21440 (Accumulate_Checksum): Modify to use System.CRC32.
21442 * ali-util.ads: Redo changes of previous revision to continue to use
21443 the word Checksum. Add 2001 to copyright notice.
21445 * ali.adb: Undo some of previous changes, not needed.
21446 Keep the change for lower case letters in the checksum.
21448 * ali.ads: Undo previous change not needed.
21450 * bcheck.adb: Undo most of previous change, not needed.
21451 But do use Checksums_Match for checksum comparison.
21453 * gnatls.adb: Undo most of previous change, not needed.
21454 But do use Checksums_Match for comparing checksums.
21456 * lib-load.adb: Undo previous change, not needed.
21458 * lib-writ.adb: Undo previous change, not needed.
21460 * lib-writ.ads: Document that checksums use lower case,
21461 not upper case letters.
21463 * scans.adb: Undo previous change, not needed
21465 * scans.ads: Undo previous change, not needed.
21467 * scn-nlit.adb: Undo previous changes, not needed.
21469 * scn-slit.adb: Undo previous change, not needed. Fix header format.
21472 (Accumulate_Checksum): Use System.CRC32.
21473 (Initialize_Checksum): New procedure.
21474 Remove other changes of previous revision.
21476 * sinput-p.adb: Undo previous change, not needed.
21478 * sinput.adb: Undo previous change, not needed.
21480 * sinput-l.adb: Undo previous change, not needed.
21482 * sinput.ads: Undo previous change, not needed. Keep only comment
21483 on new checksum algorithm
21485 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
21486 Also remove a-tags and a-stream from GNAT sources.
21488 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
21490 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
21492 2001-10-11 Geert Bosch <bosch@gnat.com>
21494 * einfo.h: Regenerate.
21496 * nmake.ads: Regenerate.
21498 * nmake.adb: Regenerate.
21500 * sinfo.h: Regenerate.
21502 * treeprs.adb: Regenerate.
21504 2001-10-10 Geert Bosch <bosch@gnat.com>
21506 * gnat-style.texi: New file describing coding guidelines for Ada.
21508 2001-10-10 Ed Schonberg <schonber@gnat.com>
21510 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
21513 2001-10-10 Geert Bosch <bosch@gnat.com>
21515 * snames.ads: Add new names for project facility.
21517 * snames.adb: Update to reflect snames.ads changes.
21519 * snames.h: Update to reflect snames.ads changes.
21521 2001-10-10 Vincent Celier <celier@gnat.com>
21524 (Add_Switches): reflect the changes for the switches attributes
21525 Default_Switches indexed by the programming language,
21526 Switches indexed by the file name.
21527 (Collect_Arguments_And_Compile): Idem.
21528 Reflect the attribute name changes.
21531 (Initialisation_Data): Change the names of some packages and
21533 (Initialize): process case insensitive associative arrays.
21536 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
21539 (Parse_Attribute_Declaration): For case insensitive associative
21540 arrays, set the index string to lower case.
21543 Reflect the changes of the project attributes.
21546 Replace Check_Naming_Scheme by Ada_Check and
21547 Language_Independent_Check.
21550 Replaced Check_Naming_Scheme by 2 procedures:
21551 Ada_Check and Language_Independent_Check.
21554 (Process_Declarative_Items): For case-insensitive associative
21555 arrays, set the index string to lower case.
21556 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
21557 Prj.Nmsc.Check_Naming_Scheme.
21560 (Case_Insensitive): New function
21561 (Set_Case_Insensitive): New procedure
21564 (Case_Insensitive): New function
21565 (Set_Case_Insensitive): New procedure
21566 (Project_Node_Record): New flag Case_Insensitive.
21569 (Value_Of): new function to get the string value of a single
21570 string variable or attribute.
21573 (Value_Of): new function to get the string value of a single
21574 string variable or attribute.
21577 (Ada_Default_Spec_Suffix): New function
21578 (Ada_Default_Impl_Suffix): New function
21579 Change definitions of several constants to reflect
21580 new components of record types.
21583 (Naming_Data): Change several components to reflect new
21584 elements of naming schemes.
21585 (Project_Data): New flags Sources_Present and
21586 Language_Independent_Checked.
21587 (Ada_Default_Spec_Suffix): New function.
21588 (Ada_Default_Impl_Suffix): New function.
21591 Modification of predefined names for project manager: added
21592 Implementation, Specification_Exceptions, Implementation_Exceptions,
21593 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
21594 Default_Switches, _Languages, Builder, Cross_Reference,
21595 Finder. Removed Body_Part, Specification_Append, Body_Append,
21596 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
21599 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
21602 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
21603 not that it is Nil_Variable_Value.
21605 * prj.ads: Add ??? for uncommented declarations
21607 2001-10-10 Ed Schonberg <schonber@gnat.com>
21609 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
21610 constant, do not indicate possible modification, so that gigi can
21611 treat it as a bona fide constant.
21613 2001-10-10 Robert Dewar <dewar@gnat.com>
21615 * sem_prag.adb: Add processing for pragma External.
21617 * snames.ads: Add entry for pragma External.
21619 * par-prag.adb: Add pragma External.
21621 * snames.adb: Updated to match snames.ads.
21623 2001-10-10 Ed Schonberg <schonber@gnat.com>
21625 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
21626 a dynamic task if the allocator appears in an indexed assignment
21627 or selected component assignment.
21629 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
21630 For a dynamic task in an assignment statement, use target of
21631 assignment to generate meaningful name.
21633 2001-10-10 Ed Schonberg <schonber@gnat.com>
21635 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
21638 * einfo.ads: Body_Entity is also defined for generic package.
21639 Documentation change only
21641 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
21642 others_choice for a discriminated component initialization,
21643 convert discriminant references into the corresponding discriminals.
21645 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
21646 only if original type is private and expression has to be wrapped
21650 (Apply_Constraint_Check): Do not perform length check
21651 if expression is an aggregate with only an others_choice.
21652 (Length_N_Cond): two references to the same in_parameter
21653 (typically the discriminal in an init_proc) denote the same value.
21654 Two useful optimization uncovered by bugfixes above.
21656 2001-10-10 Robert Dewar <dewar@gnat.com>
21658 * xeinfo.adb: Change int to char in translation of enumeration types.
21659 This fixes a problem in the C representation of component alignment.
21660 Add 2001 to copyright notice
21662 2001-10-10 Richard Kenner <kenner@gnat.com>
21664 * decl.c: (validate_size): Do check size of object of integral type
21665 if it is a packed array type.
21667 2001-10-10 Richard Kenner <kenner@gnat.com>
21669 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
21670 VAR_DECL for constant if not Is_Public but -O0.
21672 2001-10-10 Richard Kenner <kenner@gnat.com>
21674 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
21676 2001-10-10 Geert Bosch <bosch@gnat.com>
21678 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
21679 use '/' as switch character, allowing for absolute file names.
21681 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
21683 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
21686 2001-10-08 Geert Bosch <bosch@gnat.com>
21688 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
21689 Automatically build utilities when files need to be regenerated.
21691 2001-10-08 Geert Bosch <bosch@gnat.com>
21693 * xsnames.adb: New utility for updating snames.ads and snames.adb
21695 2001-10-08 Zack Weinberg <zack@codesourcery.com>
21697 * Make-lang.in (ADAFLAGS): Add -W -Wall.
21698 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
21699 (gnat1): Also depend on attribs.o.
21700 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
21701 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
21702 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
21703 (ADAFLAGS): Add -W -Wall.
21704 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
21707 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
21708 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
21709 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
21710 Use $(ADAC), not $(CC), as compilation command.
21712 (gnattools): Depend directly on tools to build, don't use
21714 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
21716 * einfo.h, sinfo.h: New files (autogenerated).
21718 2001-10-08 Richard Henderson <rth@redhat.com>
21720 * comperr.adb (Abort_In_Progress): New.
21721 (Compiler_Abort): Use it to prevent recursion.
21723 2001-10-08 Robert Dewar <dewar@gnat.com>
21725 * atree.adb: Set Error_Posted in Error node, helps error recovery.
21727 * par-endh.adb (Output_End_Expected): We should also not test
21728 Error_Posted on the Error node, since now it is always set.
21730 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
21731 to help error recovery. Part of general work on 9407-004.
21733 * par.adb: Add ??? for misuse of error
21736 (Resolve): Defend against Error, fixes 9407-003.
21737 (Resolve_Discrete_Subtype_Indication): Defend against Error.
21739 * sinfo.ads (N_Error): Now has Etype field (which will be set
21740 to Any_Type to help error recovery).
21742 2001-10-08 Richard Kenner (kenner@gnat.com)
21744 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
21745 Consistently set MEM attributes from expression; fixes
21746 bootstrap failure on x86.
21748 2001-10-08 Geert Bosch (bosch@gnat.com)
21750 * 5oosinte.adb: Add 2001 to copyright notice.
21752 2001-10-08 Geert Bosch (bosch@gnat.com)
21754 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
21756 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
21758 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
21760 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
21762 2001-10-05 Geert Bosch (bosch@gnat.com)
21764 * adaint.h: Small formatting fix.
21766 2001-10-04 Geert Bosch <bosch@gnat.com>
21768 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
21769 Arg is int, not FILE *, in dummy version of functions.
21771 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
21772 Arg is int, not FILE *.
21774 2001-10-04 Geert Bosch <bosch@gnat.com>
21776 * 3lsoccon.ads: Added file, missed with initial check ins.
21778 * 4lintnam.ads: Fix header format.
21779 Change Linux to GNU/Linux.
21781 * 5iosinte.adb: Change Linux to GNU/Linux.
21783 * 5iosinte.ads: Change Linux to GNU/Linux.
21785 * 5itaprop.adb: Change Linux to GNU/Linux.
21787 * 5itaspri.ads: Change Linux to GNU/Linux.
21788 Update copyright notice.
21790 * 5lintman.adb: Change Linux to GNU/Linux.
21792 * 5lml-tgt.adb: Change Linux to GNU/Linux.
21794 * 5losinte.ads: Change Linux to GNU/Linux.
21796 * 5lsystem.ads: Change Linux to GNU/Linux.
21798 * 5qosinte.adb: Change Linux to GNU/Linux.
21800 * 5qosinte.ads: Change Linux to GNU/Linux.
21802 * 5qparame.ads: Change Linux to GNU/Linux.
21804 * 5qtaprop.adb: Change Linux to GNU/Linux.
21806 * 5qtaspri.ads: Change Linux to GNU/Linux.
21807 Add 2001 to copyright notice.
21809 * 5vintman.ads: Change Linux to GNU/Linux.
21810 Fix header format. Add 2001 to copyright notice.
21812 * g-soccon.ads: Change Linux to GNU/Linux.
21814 * g-trasym.ads: Change Linux to GNU/Linux.
21815 Add 2001 to copyright notice.
21817 * memtrack.adb: Change Linux to GNU/Linux.
21819 * s-intman.ads: Change Linux to GNU/Linux.
21820 Add 2001 to copyright notice. Fix header format.
21822 * s-stache.adb: Change Linux to GNU/Linux.
21824 * adaint.c: Change Linux to GNU/Linux.
21826 * cio.c: Change Linux to GNU/Linux.
21828 * cstreams.c: Change Linux to GNU/Linux.
21830 * init.c: Change Linux to GNU/Linux.
21832 * gmem.c: Change Linux to GNU/Linux.
21834 * tracebak.c: Change Linux to GNU/Linux.
21837 2001-10-02 Geert Bosch <bosch@gnat.com>
21839 * misc.c (insert_default_attributes): Add dummy version.