1 2005-12-02 Richard Guenther <rguenther@suse.de>
3 * trans.c (gnat_gimplify_expr): Use buildN instead of build.
5 2005-12-01 Roger Sayle <roger@eyesopen.com>
7 * utils.c (max_size): Only test for TREE_OVERFLOW on INTEGER_CST
10 2005-11-23 Laurent GUERBY <laurent@guerby.net>
12 * mlib-prj.adb (Build_Library): Initialize Delete.
14 2005-11-21 Joel Sherrill <joel.sherrill@oarcorp.com>
16 * socket.c: Add extern int h_errno for rtems since networking header
17 files are not available at this point in a tool bootstrap. Newlib
18 only has basic C library header files.
20 2005-11-19 Richard Guenther <rguenther@suse.de>
21 Roger Sayle <roger@eyesopen.com>
24 * misc.c (internal_error_function): Don't use vsprintf to format
25 the error message text, instead use pp_format_text and the new
26 pretty printer APIs. This allows handling of %qs, %w, etc.
28 2005-11-18 Laurent GUERBY <laurent@guerby.net>
31 * Makefile.in: Use s-auxdec-empty for RTEMS.
33 2005-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
36 * trans.c (gnat_gimplify_expr, case ADDR_EXPR): Always make
37 a temporary if taking the address of something that is neither
38 reference, declaration, or constant, since the gimplifier
39 can't handle that case.
41 2005-11-17 Laurent GUERBY <laurent@guerby.net>
44 * s-auxdec-empty.ads, s-auxdec-empty.adb: New files.
46 2005-11-16 Richard Guenther <rguenther@suse.de>
48 * Makefile.in: Add EH_MECHANISM=-gcc to s390(x) linux.
50 2005-11-16 Joel Sherrill <joel.sherrill@oarcorp.com>
53 * raise-gcc.c: Add missing stdarg.h include.
55 2005-11-16 Richard Guenther <rguenther@suse.de>
57 * Make-lang.in (ada/decl.o): Add $(EXPR_H) dependency.
58 (ada/misc.o): Likewise.
60 2005-11-14 Thomas Quinot <quinot@adacore.com>
62 * g-soccon.ads: Minor reformatting. Update comments.
64 * gsocket.h: Include <sys/times.h> in the VxWorks case, in order to
65 gain visibility on the declaration of struct timeval.
67 * g-soccon-freebsd.ads,
76 g-soccon-vxworks.ads (SIZEOF_tv_sec, SIZEOF_tv_usec): New constants.
78 * g-soccon-hpux-ia64.ads, g-soccon-linux-ppc.ads,
79 g-soccon-solaris-64.ads, g-soccon-linux-64.ads,
80 g-soccon-linux-x86.ads: New files.
83 (Socket_Error_Message): Remove redundant use of GNAT.Sockets.Constants
85 * g-socthi-vxworks.ads, g-socthi-vms.ads, g-socthi-mingw.ads
86 (time_t, suseconds_t): New types constructed to match the tv_sec
87 and tv_usec fields of C struct timeval.
88 (Timeval): Construct structure in terms of the new types.
89 (Host_Errno): New function (imported from socket.c), returns last hosts
92 * g-socthi-vxworks.adb: Add error handling circuitry.
94 * g-socket.ads, g-socket.adb (To_Timeval): Reflect change of type for
95 components of struct timeval.
96 (Get_Host_By_Name, Get_Host_By_Address): Fix error reporting circuitry.
97 (Check_Selector): In error conditions, clear internal socket sets to
99 (Get_Socket_Option, Set_Socket_Option): Support for Multicast_If,
100 Send_Timeout, Receive_Timeout.
102 * g-socthi.ads (time_t, suseconds_t): New types constructed to match
103 the tv_sec and tv_usec fields of C struct timeval.
104 (Timeval): Construct structure in terms of the new types.
105 (Host_Errno): New function (imported from socket.c), returns last hosts
108 * socket.c (__gnat_get_h_errno): New function to retrieve h_errno, the
109 hosts database last error code.
111 * gen-soccon.c: Complete value expansion should not be performed on
112 TARGET, as it has the form of a math expression, and some components
113 may be platform-defined macros.
114 For VxWorks, generate the OK and ERROR values.
115 New constants giving the sizes of the components of C struct timeval.
117 2005-11-14 Robert Dewar <dewar@adacore.com>
118 Ed Schonberg <schonberg@adacore.com>
122 * types.ads: Include All_Checks in Suppress_Array
124 * checks.adb (Check_Needed): Remove kludge for a/=b rewritten as
125 not(a=b), since we no longer do this rewriting, and hence it is not
127 (Elaboration_Checks_Suppressed): Add special casing to
128 deal with different cases of static and dynamic elaboration checks (all
129 checks does not count in the first case, but does in the second).
130 (Expr_Known_Valid): Do not assume that the result of any arbitrary
131 function call is valid, since this is not the case.
132 (Ensure_Valid): Do not apply validity check to a real literal
133 in a universal or fixed context
135 * exp_ch4.adb (Expand_N_Op_Ne): Don't expand a/=b to not(a=b) for
136 elementary types using the operator in standard. It is cleaner not to
137 modify the programmers intent, especially in the case of floating-point.
138 (Rewrite_Comparison): Fix handling of /= (this was always wrong, but
139 it did not matter because we always rewrote a/=b to not(a=b).
140 (Expand_Allocator_Expression): For an allocator expression whose nominal
141 subtype is an unconstrained packed type, convert the expression to its
142 actual constrained subtype.
143 Implement warning for <= or >= where < or > not possible
144 Fix to Vax_Float tests (too early in many routines, causing premature
145 Vax_Float expansions.
147 * sem_prag.adb (Analyze_Pragma, case Obsolescent): Allow this pragma
148 to be used with packages and generic packages as well as with
150 (Suppress): Set All_Checks, but not Elaboration_Check, for case
151 of pragma Suppress (All_Checks)
152 (Analyze_Pragma, case Warnings): Implement first argument allowed to be
153 a string literal for precise control over warnings.
154 Avoid raise of pragma in case of unrecognized pragma and just return
157 * sem_prag.ads: Minor reformatting
159 * switch-c.adb (Scan_Front_End_Switches): Replace "raise Bad_Switch;"
160 with call to new procedure Bad_Switch. Call Scan_Pos with new parameter
161 Switch. Do not handle any exception.
162 Include -gnatwx as part of -gnatg (warn on redundant parens)
163 Allow optional = after -gnatm
164 (Scan_Front_End_Switches): The -gnatp switch sets All_Checks, but no
165 longer sets Elaboration_Checks.
166 Code to set warning mode moved to Sem_Warn
167 so that it can be shared by pragma processing.
169 * s-mastop-tru64.adb (Pop_Frame): Remove redundant parentheses in if
172 * s-taprop-solaris.adb:
173 Change some <= to =, to avoid new warning
175 * a-exexda.adb, prj-proc.adb:
176 Fix obvious typo (Num_Tracebacks compared <= 0 instead of < 0)
177 Fix obvious typo (Total_Errors_Detected <= 0 should be = 0)
179 2005-11-14 Robert Dewar <dewar@adacore.com>
181 * exp_vfpt.adb: Handle /= case
182 (Expand_Vax_Conversion): Properly recognize Conversion_OK flag
183 so that we do not get duplicate scaling for fixed point conversions.
185 * s-vaflop.ads, s-vaflop.adb: (Ne_F): New function
187 2005-11-14 Matthew Gingell <gingell@adacore.com>
189 * system-lynxos-ppc.ads, system-lynxos-x86.ads:
190 Increase default priority on Lynx from 15 to 17, and meet the Ada
191 requirement that Default_Priority be ((Priority'First +
192 Priority'Last) / 2) by increasing the range of Interrupt_Priority.
194 2005-11-14 Vincent Celier <celier@adacore.com>
196 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
197 mlib-tgt-hpux.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
198 mlib-tgt-solaris.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb,
199 mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb,
200 mlib-tgt-darwin.adb, mlib-tgt.adb, mlib-tgt.ads,
201 mlib-tgt-lynxos.adb (DLL_Prefix): New function
203 2005-11-14 Doug Rupp <rupp@adacore.com>
205 * system-vms.ads, system-vms_64.ads: ADA$GNAT: New exported object in
208 2005-11-14 Arnaud Charlet <charlet@adacore.com>
210 * s-traces-default.adb, s-trafor-default.ads,
211 s-tratas-default.adb: Fix compilation errors.
213 2005-11-14 Jose Ruiz <ruiz@adacore.com>
215 * s-taprop-posix.adb (Initialize_Lock): Destroy mutex attribute before
216 raising the exception so the memory used is freed.
218 2005-11-14 Arnaud Charlet <charlet@adacore.com>
220 * adaint.h, adaint.c (__gnat_is_cross_compiler): New constant.
221 (Gnat_Install_Locks, __gnatlib_install_locks): Removed, no longer used.
222 (convert_address): Update comments and list of platforms using this.
224 * s-tasini.adb (Gnat_Install_Locks, __gnatlib_install_locks): Removed,
227 2005-11-14 Pascal Obry <obry@adacore.com>
228 Vincent Celier <celier@adacore.com>
230 * gnatdll.adb (Parse_Command_Line): Remove redundant use of
233 * memroot.adb: Remove redundant with/use clause on
234 System.Storage_Elements.
236 2005-11-14 Arnaud Charlet <charlet@adacore.com>
238 * a-except.adb (Zero_Cost_Exceptions): Removed, no longer used.
239 (builtin_longjmp, Process_Raise_Exceeption): Move setjmp/longjmp
240 related code to a-exexpr.adb
241 (Save_Occurrence_And_Private): Move GCC EH related code to
243 (Raise_Current_Excep): Add new variable Id with pragma
244 volatile, to ensure that the variable lives on stack.
246 * a-exexpr-gcc.adb, raise-gcc.c: New file.
248 * a-exexpr.adb (builtin_longjmp, Propagate_Exception): Moved here code
250 Move GCC EH related code to a-exexpr-gcc.adb
252 * Makefile.in: Add or update g-soccon LIBGNAT pairs for Linux/PPC and
254 Split the Linux version of g-soccon into separate variants for 32 and 64
256 (gnatlib): Use $(AR_FOR_TARGET) and $(RANLIB_FOR_TARGET)
257 vice $(AR) and $(RANLIB). Remove use of host variable $(RANLIB_FLAGS).
258 install-gnatlib: Use $(RANLIB_FOR_TARGET) vice $(RANLIB). Remove use
259 of host variable $(RANLIB_FLAGS).
260 (alpha64-dec-*vms*): Fix translations for 64 bit compiler.
261 Code clean up: remove unused/obsolete targets.
262 (EH_MECHANISM): New variable introduced to differenciate between the
263 two EH mechanisms statically.
264 (gnatlib-zcx, gnatlib-sjlj): Force EH_MECHANISM manually.
265 (LIBGNAT_OBJS): Add raise-gcc.o
266 (LIBGNAT_TARGET_PAIRS for ppc-vxworks): Use an specialized version of
267 s-osinte.adb, s-tpopsp.adb, and system.ads for the run time that
268 supports VxWorks 6 RTPs.
269 (EXTRA_GNATRTL_NONTASKING_OBJS for ppc-vxworks): Remove the use of
270 i-vxworks and i-vxwoio from the run time that supports VxWorks 6 RTPs.
272 * raise.c: Move all GCC EH-related routines to raise-gcc.c
274 2005-11-14 Jose Ruiz <ruiz@adacore.com>
276 * s-tassta.adb (Create_Task): Move the code in charge of resetting the
277 deferral level, when abort is not allowed, to a later stage (the
279 (Task_Wrapper): If Abort is not allowed, reset the deferral level since
280 it will not get changed by the generated code. It was previously done
283 2005-11-14 Thomas Quinot <quinot@adacore.com>
284 Olivier Hainque <hainque@adacore.com>
285 Eric Botcazou <ebotcazou@adacore.com>
288 Factor common code to build a storage type for an unconstrained object
289 from a fat or thin pointer type and a constrained object type.
290 (annotate_value): Handle BIT_AND_EXPR.
291 (annotate_rep): Don't restrict the back annotation of inherited
292 components to the type_annotate_only case.
293 (gnat_to_gnu_entity) <E_Array_Type>: Do not invoke create_type_decl if
294 we are not defining the type.
295 <E_Record_Type>: Likewise.
296 (gnat_to_gnu_entity) <object, renaming>: Adjust comments and structure
297 to get advantage of the new maybe_stabilize_reference interface, to
298 ensure that what we reference is indeed stabilized instead of relying
299 on assumptions on what the stabilizer does.
300 (gnat_to_gnu_entity) <E_Incomplete_Type>: If the entity is an incomplete
301 type imported through a limited_with clause, use its non-limited view.
302 (Has_Stdcall_Convention): New macro, to centralize the Windows vs others
304 (gnat_to_gnu_entity): Use Has_Stdcall_Convention instead of a spread mix
305 of #if sections + explicit comparisons of convention identifiers.
306 (gnat_to_gnu_entity) <E_Variable>: Decrement force_global if necessary
307 before early-returning for certain types when code generation is
309 (gnat_to_gnu_entity) <object>: Adjust comment attached to the
310 nullification of gnu_expr we do for objects with address clause and
311 that we are not defining.
312 (elaborate_expression_1): Do not create constants when creating
313 variables needed by the debug info: the dwarf2 writer considers that
314 CONST_DECLs is used only to represent enumeration constants, and emits
316 (gnat_to_gnu_entity) <object>: When turning a non-definition of an
317 object with an address clause into an indirect reference, drop the
318 initializing expression.
320 (STACK_CHECK_BUILTIN): Delete.
321 (STACK_CHECK_PROBE_INTERVAL): Likewise.
322 (STACK_CHECK_MAX_FRAME_SIZE): Likewise.
323 (STACK_CHECK_MAX_VAR_SIZE): Likewise.
324 (gnat_to_gnu_entity): If gnat_entity is a renaming, do not mark the tree
325 corresponding to the renamed object as ignored for debugging purposes.
327 * trans.c (tree_transform, case N_Attribute_Reference, case Attr_Size &
328 related): For a prefix that is a dereference of a fat or thin pointer,
329 if there is an actual subtype provided by the front-end, use that
330 subtype to build an actual type with bounds template.
331 (tree_transform, case N_Free_Statement): If an Actual_Designated_Subtype
332 is provided by the front-end, use that subtype to compute the size of
333 the deallocated object.
334 (gnat_to_gnu): When adding a statement into an elaboration procedure,
335 check for a potential violation of a No_Elaboration_Code restriction.
336 (maybe_stabilize_reference): New function, like gnat_stabilize_reference
337 with extra arguments to control whether to recurse through non-values
338 and to let the caller know if the stabilization has succeeded.
339 (gnat_stabilize_reference): Now a simple wrapper around
340 maybe_stabilize, for common uses without restriction on lvalues and
341 without need to check for the success indication.
342 (gnat_to_gnu, call_to_gnu): Adjust calls to gnat_stabilize_reference, to
343 pass false instead of 0 as the FORCE argument which is a bool.
344 (Identifier_to_gnu): Remove checks ensuring that an renamed object
345 attached to a renaming pointer has been properly stabilized, as no such
346 object is attached otherwise.
347 (call_to_gnu): Invoke create_var_decl to create the temporary when the
348 function uses the "target pointer" return mechanism.
349 Reinstate conversion of the actual to the type of the formal
350 parameter before any other specific treatment based on the passing
351 mechanism. This turns out to be necessary in order for PLACEHOLDER
352 substitution to work properly when the latter type is unconstrained.
354 * gigi.h (build_unc_object_type_from_ptr): New subprogram, factoring a
356 (maybe_stabilize_reference): New function, like gnat_stabilize_reference
357 with extra arguments to control whether to recurse through non-values
358 and to let the caller know if the stabilization has succeeded.
360 * utils2.c (gnat_build_constructor): Only sort the fields for possible
361 static output of record constructor if all the components are constant.
362 (gnat_build_constructor): For a record type, sort the list of field
363 initializers in increasing bit position order.
364 Factor common code to build a storage type for an unconstrained object
365 from a fat or thin pointer type and a constrained object type.
366 (build_unary_op) <ADDR_EXPR>: Always recurse down conversions between
367 types variants, and process special cases of VIEW_CONVERT expressions
368 as their NOP_EXPR counterpart to ensure we get to the
369 CORRESPONDING_VARs associated with CONST_DECls.
370 (build_binary_op) <MODIFY_EXPR>: Do not strip VIEW_CONVERT_EXPRs
371 on the right-hand side.
373 * utils.c (build_unc_object_type_from_ptr): New subprogram, factoring
375 (convert) <VIEW_CONVERT_EXPR>: Return the inner operand directly if we
376 are converting back to its original type.
377 (convert) <JM input>: Fallthrough regular conversion code instead of
378 extracting the object if converting to a type variant.
379 (create_var_decl): When a variable has an initializer requiring code
380 generation and we are at the top level, check for a potential violation
381 of a No_Elaboration_Code restriction.
382 (create_var_decl): call expand_decl for CONST_DECLs, to set MODE, ALIGN
383 SIZE and SIZE_UNIT which we need for later back-annotations.
384 * utils.c: (convert) <STRING_CST>: Remove obsolete code.
385 <VIEW_CONVERT_EXPR>: Do not lift the conversion if the target type
386 is an unchecked union.
387 (pushdecl): Set DECL_NO_STATIC_CHAIN on imported nested functions.
388 (convert) <VIEW_CONVERT_EXPR>: When the types have the same
389 main variant, just replace the VIEW_CONVERT_EXPR.
390 <UNION_TYPE>: Revert 2005-03-02 change.
392 * repinfo.h, repinfo.ads: Add tcode for BIT_AND_EXPR.
394 * repinfo.adb (Print_Expr, Rep_Value): Handle Bit_And_Expressions.
396 2005-11-14 Matthew Heaney <heaney@adacore.com>
398 * a-crbtgo.ads, a-crbtgo.adb, a-coorse.ads, a-coorse.adb, a-convec.ads,
399 a-convec.adb, a-coinve.ads, a-coinve.adb, a-cohama.ads, a-cohama.adb,
400 a-ciorse.ads, a-ciorse.adb, a-cihama.ads, a-cihama.adb, a-cidlli.ads,
401 a-cidlli.adb, a-cdlili.ads, a-cdlili.adb, a-coormu.adb, a-ciormu.adb,
402 a-cihase.adb, a-cihase.ads, a-cohase.adb, a-cohase.ads, a-ciorma.ads,
403 a-coorma.ads, a-ciormu.ads, a-coormu.ads, a-ciorma.adb, a-coorma.adb:
404 Compiles against the spec for ordered maps described in sections
405 A.18.6 of the most recent (August 2005) AI-302 draft.
407 2005-11-14 Olivier Hainque <hainque@adacore.com>
409 * cuintp.c (UI_To_gnu): Use a proper type for intermediate computations
410 to ensure bias adjustments take place when need be and to prevent
411 occurrences of intermediate overflows.
413 2005-11-14 Matthew Gingell <gingell@adacore.com>
414 Olivier Hainque <hainque@adacore.com>
416 * tb-gcc.c (trace_callback): Work around problem with _Unwind_GetIP on
419 * tracebak.c (ia64 configuration): Enable _Unwind_Backtrace driven
420 tracebacks on ia64 HP-UX and provide explanatory comment.
421 Enable backtraces on ia64 GNU/Linux.
422 (x86 configuration): Bump FRAME_LEVEL to 1 to ensure we retrieve a real
423 base pointer from builtin_frame_address. Adjust BASE_SKIP accordingly.
425 2005-11-14 Hristian Kirtchev <kirtchev@adacore.com>
426 Javier Miranda <miranda@adacore.com>
428 * rtsfind.ads, exp_util.adb, exp_util.ads, exp_disp.adb, exp_disp.ads,
429 exp_ch7.adb, sem_ch9.adb, snames.adb, snames.ads,
430 exp_ch9.adb, exp_ch9.ads, exp_ch6.adb, exp_ch3.adb, exp_ch3.ads,
431 einfo.ads, einfo.adb: Complete support for Ada 2005 interfaces.
433 * a-tags.ads, a-tags.adb: Major rewrite and additions to implement
434 properly new Ada 2005 interfaces (AI-345) and add run-time checks (via
437 * exp_dbug.ads, exp_dbug.adb (Get_Secondary_DT_External_Name): New
438 subprogram that generates the external name associated with a
439 secondary dispatch table.
440 (Get_Secondary_DT_External_Name): New subprogram that generates the
441 external name associated with a secondary dispatch table.
443 2005-11-14 Emmanuel Briot <briot@adacore.com>
445 * xref_lib.adb (Parse_Identifier_Info): It is possible for an entity
446 line in the ALI file to include both an instantiation reference, and a
449 2005-11-14 Vincent Celier <celier@adacore.com>
451 * clean.adb (Check_Project): Look for Ada code in extending project,
452 even if Ada is not specified as a language.
453 Use new function DLL_Prefix for DLL_Name
454 (Clean_Interface_Copy_Directory): New procedure
455 (Clean_Library_Directory): New procedure
456 (Clean_Directory): Remove procedure, no longer used
457 (Clean_Project): Do not delete any file in an externally built project
459 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Add the object
460 directory of an extending project, even when there are no Ada source
462 (Ada_Objects_Path.Add): Add Library_ALI_Dir, not Library_Dir to the path
463 (Set_Ada_Paths.Add.Recursive_Add): Ditto
465 * mlib-prj.adb (Check_Library): For all library projects, get the
466 library file timestamp.
467 (Build_Library): Copy ALI files in Library_ALI_Dir, not in Library_Dir
468 (Build_Library): Use new function DLL_Prefix for the DLL_Name
469 (Clean): Remove procedure, no longer used
470 (Ultimate_Extension_Of): New function
471 (Build_Library): When cleaning the library directory, only remove an
472 existing library file and any ALI file of a source of the project.
473 When cleaning the interface copy directory, remove any source that
474 could be a source of the project.
476 * prj.ads, prj.adb (Project_Empty): Add values of new components
477 Library_TS and All_Imported_Projects.
478 (Project_Empty): Add values for new components of Project_Data:
479 Library_ALI_Dir and Display_Library_ALI_Dir
481 * prj-attr.adb: New project level attribute name Library_ALI_Dir
483 * prj-nmsc.adb (Check_Library_Attributes): Take into account new
484 attribute Library_ALI_Dir.
485 (Check_Library_Attributes): The library directory cannot be the same as
486 any source directory of the project tree.
487 (Check_Stand_Alone_Library): The interface copy directory cannot be
488 the same as any source directory of the project tree.
490 * mlib.adb: Use Prj.Com.Fail, instead of Osint.Fail directly, to delete
493 2005-11-14 Robert Dewar <dewar@adacore.com>
494 Ed Schonberg <schonberg@adacore.com>
496 * sem_elab.adb: Change name Is_Package to Is_Package_Or_Generic_Package
497 (Check_Elab_Call): A call within a protected body is never an
498 elaboration call, and does not require checking.
499 (Same_Elaboration_Scope): Take into account protected types for both
501 (Activate_Elaborate_All_Desirable): New procedure
503 * ali.ads, ali.adb: Implement new AD/ED for Elaborate_All/Elaborate
506 * binde.adb: Implement new AD/ED for Elaborate_All/Elaborate desirable
507 (Elab_Error_Msg): Use -da to include internal unit links, not -de.
509 * lib-writ.ads, lib-writ.adb:
510 Implement new AD/ED for Elaborate_All/Elaborate desirable
511 Use new Elaborate_All_Desirable flag in N_With_Clause node
513 * sinfo.ads, sinfo.adb (Actual_Designated_Subtype): New attribute for
514 N_Free_Statement nodes.
515 Define new class N_Subprogram_Instantiation
516 Add Elaborate_Desirable flag to N_With_Clause node
517 Add N_Delay_Statement (covering two kinds of delay)
519 * debug.adb: Introduce d.f flag for compiler
520 Add -da switch for binder
522 2005-11-14 Ed Schonberg <schonberg@adacore.com>
523 Cyrille Comar <comar@adacore.com>
525 * exp_aggr.adb (Build_Record_Aggr_Code): Do not create master entity
526 for task component, in the case of a limited aggregate. The enclosed
527 object declaration will create it earlier. Otherwise, in the case of a
528 nested aggregate, the object may appear in the wrong scope.
529 (Convert_Aggr_In_Object_Decl): Create a transient scope when needed.
530 (Gen_Assign): If the component being assigned is an array type and the
531 expression is itself an aggregate, wrap the assignment in a block to
532 force finalization actions on the temporary created for each row of the
534 (Build_Record_Aggr_Code): Significant rewrite insuring that ctrl
535 structures are initialized after all discriminants are set so that
536 they can be accessed even when their offset is dynamic.
538 2005-11-14 Robert Dewar <dewar@adacore.com>
539 Hristian Kirtchev <kirtchev@adacore.com>
541 * sem_attr.adb: Implement Machine_Rounding attribute
542 (Analyze_Access_Attribute): The access attribute may appear within an
543 aggregate that has been expanded into a loop.
544 (Check_Task_Prefix): Add semantic check for attribute 'Callable and
545 'Terminated whenever the prefix is of a task interface class-wide type.
546 (Analyze_Attribute): Add semantic check for attribute 'Identity whenever
547 the prefix is of a task interface class-wide type.
549 * s-vaflop-vms-alpha.adb: Valid_D, Valid_F, Valid_G: Make Val constant
552 * s-fatgen.ads, s-fatgen.adb (Machine_Rounding): New function
553 Remove pragma Inline for [Unaligned_]Valid.
554 Add comments that Valid routines do not work for Vax_Float
556 * exp_attr.adb: Implement Machine_Rounding attribute
558 * snames.h: Add entry for Machine_Rounding attribute
560 2005-11-14 Javier Miranda <miranda@adacore.com>
561 Robert Dewar <dewar@adacore.com>
562 Hristian Kirtchev <kirtchev@adacore.com>
564 * exp_attr.adb (Expand_N_Attribute_Reference, cases of Attribute_Size
565 and related): For a prefix that is an explicit dereference of an
566 access to unconstrained packed array type, annotate the dereference
567 with an actual subtype so GIGI can make a correct size computation.
568 (Expand_N_Attribute_Reference): In case of 'Unchecked_Access and
569 'Unrestricted_Access, if the designated type is an interface we
570 add a type conversion to force the displacement of the pointer
571 to the secondary dispatch table.
572 Use Universal_Real instead of Long_Long_Float when we need a high
573 precision float type for the generated code (prevents gratuitous
574 Vax_Float stuff when pragma Float_Representation (Vax_Float) used)
575 (Expand_N_Attribute_Reference): Add support for attribute 'Callable and
576 'Terminated for task interface class-wide objects. Generate a call to
577 the predefined dispatching routine used to retrieve the _task_id from
578 a task corresponding record.
579 (Expand_Fpt_Attribute): Major change to properly handle Vax_Float
581 * sem_disp.adb: Change name Is_Package to Is_Package_Or_Generic_Package
582 (Check_Dispatching_Operation): Protect the frontend againts
583 previously detected errors.
585 * Makefile.rtl: Add new instantiations of system.fat_gen
587 * s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads:
588 Change name of instantiated package for better consistency
589 with newly added system.fat_gen instantiations.
591 * s-filofl.ads, s-fishfl.ads, s-fvadfl.ads, s-fvaffl.ads,
592 s-fvagfl.ads: New files.
594 2005-11-14 Cyrille Comar <comar@adacore.com>
595 Thomas Quinot <quinot@adacore.com>
597 * exp_ch5.adb (Expand_N_Assignment_Statement, Tagged_Case): For an
598 assignment of a value of a tagged type that has been rewritten to a
599 block statement, it is known by construction that no checks are
600 necessary for the statements within the block: analyze it with checks
602 (Expand_N_If_Statement): When killing a dead then-branch in an
603 if-statement that has elsif_parts, recompute the Current_Value node
604 for any entity whose value is known from the condition of the first
606 (Expand_N_Return_Statement): When returning a mutable record, convert
607 the return value into its actual subtype in order to help the backend
608 to return the actual size instead of the maximum. This is another
609 aftermath of not returning mutable records on the sec-stack anymore.
611 * sem_ch5.ads, sem_ch5.adb (Analyze_Iteration_Scheme): Minor change to
612 handling of error msg for suspicious reverse range iteration.
613 (Check_Possible_Current_Value_Condition): Move declaration from body to
614 spec, to allow this subprogram to be called from exp_ch5.
616 2005-11-14 Thomas Quinot <quinot@adacore.com>
618 * exp_dist.adb (Append_Array_Traversal): Modify constrained case to
619 generate a set of nested array aggregates instead of a single flat
620 aggregate for multi-dimensional arrays.
622 2005-11-14 Pascal Obry <obry@adacore.com>
624 * expect.c (__gnat_kill) [Win32]: Fix implementation, the pid returned
625 by spawnve is a process handle, no need to convert. Add a parameter
626 close to control wether the process handle must be closed.
627 (__gnat_waitpid): Fix implementation, the pid returned by spawnve is
628 a process handle, not need to convert.
629 (__gnat_kill) [*]: Add dummy parameter close to match the Win32 spec.
631 * g-expect.adb: (Kill): Document the new close parameter.
632 (Close): Do not release the process handle in the kill there as
633 waitpid() is using it.
634 (Send_Signal): Release the process handle.
636 2005-11-14 Robert Dewar <dewar@adacore.com>
638 * exp_fixd.adb: Use Universal_Real instead of Long_Long_Float when we
639 need a high precision float type for the generated code (prevents
640 gratuitous Vax_Float stuff when pragma Float_Representation (Vax_Float)
643 * exp_imgv.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)
647 (Expand_Width_Attribute): In configurable run-time, the attribute is not
648 allowed on non-static enumeration subtypes. Force a load error to emit
649 the correct diagnostic.
651 2005-11-14 Thomas Quinot <quinot@adacore.com>
652 Robert Dewar <dewar@adacore.com>
653 Ed Schonberg <schonberg@adacore.com>
655 * exp_intr.adb (Expand_Unc_Deallocation): If GIGI needs an actual
656 subtype to compute the size of the designated object at run-time,
657 create such a subtype and store it in the Actual_Designated_Subtype
658 attribute of the N_Free_Statement.
659 Generate itype for classwide designated object in both cases of
660 user-specified storage pool: specific and class-wide, not only in the
662 Raise CE when trying to set a not null access type object to null.
663 (Expand_Dispatching_Constructor_Call): Retrieve subprogram actual with
664 an explicit loop, because freeze nodes make its position variable.
666 * sem_intr.adb (Check_Intrinsic_Call): Given warning for freeing not
669 2005-11-14 Javier Miranda <miranda@adacore.com>
671 * exp_strm.adb (Build_Stream_Attr_Profile, Build_Stream_Function,
672 Build_Stream_Procedure): Add the null-excluding attribute to the first
674 This has no semantic meaning under Ada95 mode but it is a
675 requirement under Ada05 mode.
677 * par-ch3.adb (P_Access_Definition): Addition of warning message if
678 the null exclusion is used under Ada95 mode
679 (P_Null_Exclusion): The qualifier has no semantic meaning in Ada 95.
680 (P_Access_Definition): Remove assertion that forbids the use of
681 the null-exclusion feature in Ada95.
683 2005-11-14 Robert Dewar <dewar@adacore.com>
685 * impunit.adb: Exclude container helper units not intended for use by
688 2005-11-14 Ed Schonberg <schonberg@adacore.com>
690 * freeze.adb (Freeze_Entity): For an access formal that is an access
691 to subprogram, freeze the anonymous subprogram type at the same time,
692 to prevent later freezing in the wrong scope, such as the enclosing
694 (Freeze_Entity): Freeze the equivalent_type of an access_to_protected_
695 subprogram whenever available.
697 2005-11-14 Arnaud Charlet <charlet@adacore.com>
700 * gnatvsn.ads (Library_Version): Bump to 4.1
702 2005-11-14 Robert Dewar <dewar@adacore.com>
704 * g-debpoo.adb (Set_Valid): Use Integer_Address instead of
705 Storage_Offset to avoid wrap around causing invalid results.
707 2005-11-14 Pascal Obry <obry@adacore.com>
709 * gnatbind.adb (Is_Cross_Compiler): New function returning True for
711 (Scan_Bind_Arg): Fail with an error message if -M option is used
712 on a native compiler.
714 2005-11-14 Robert Dewar <dewar@adacore.com>
715 Vincent Celier <celier@adacore.com>
717 * gprep.adb: Implement -C switch to scan comments
719 * scng.adb: Scan comment symbol separately if Replace_In_Comments set
721 * scans.ads: Comment updates (including new use of Tok_Comment in
724 * opt.ads: Add documentation for flags that are used by gprmake,
725 currently and in the next version of gprmake.
726 (Verbosity_Level): New variable
727 Add Replace_In_Comments switch
729 * vms_data.ads: Add VMS equivalent for new gnatmake switches -vl, -vm
731 Add /REPLACE_IN_COMMENTS for gnatprep -C switch
733 2005-11-14 Arnaud Charlet <charlet@adacore.com>
735 * g-regpat.adb (Fail): raise Expression_Error including the diagnostic
738 2005-11-14 Robert Dewar <dewar@adacore.com>
740 * g-spitbo.adb: (Hash): Rotate by 3 instead of 1
742 2005-11-14 Doug Rupp <rupp@adacore.com>
744 * init.c [VMS]: Don't install __gnat_error_handler if DBG$TDBG defined.
746 2005-11-14 Robert Dewar <dewar@adacore.com>
748 * interfac.ads: Change declarations of IEEE float types so that we no
749 longer need a separate version of this package for VMS.
751 2005-11-14 Ed Schonberg <schonberg@adacore.com>
753 * lib-xref.adb (Generate_Definition, Generate_Reference): Treat the
754 internal entity created for the declaration of a child subprogram body
755 with no spec as coming from source, to generate proper cross-reference
758 2005-11-14 Vincent Celier <celier@adacore.com>
760 * make.adb (Compile_Sources): Change verbose message to minimum
761 verbosity level High for "is in an Ada library", "is a read-only
762 library" and "is an internal library",
763 (Create_Binder_Mapping_File): Path name of ALI file for library project
764 must include the library directory, not the object directory.
765 (Scan_Make_Arg): Make sure that Switch.M.Scan_Make_Switches is called
766 for new switches -vl, -vm and -vh.
767 (Verbose_Msg): Add new defaulted parameter Minimum_Verbosity
768 (Check): Use minimum verbosity Medium for some Verbose_Msg calls
769 (Compile_Sources): Do not attempt to compile if an ALI file is missing
770 in a project that is externally built.
771 (Compute_All_Imported_Projects): New procedure
772 (Gnatmake): Check if importing libraries should be regenerated because
773 at least an imported library is more recent.
774 (Initialize): For each project compute the list of the projects it
775 imports directly or indirectly.
776 (Add_Library_Search_Dir): New procedure, used in place of
777 Add_Lib_Search_Dir in procedure Scan_Make_Arg so that absolute paths are
778 put in the search paths.
779 (Add_Source_Search_Dir): New procedure, used in place of
780 Add_Src_Search_Dir in procedure Scan_Make_Arg so that absolute paths are
781 put in the search paths.
782 (Mark_Directory): Resolve the absolute path the directory before marking
785 * switch-m.adb (Scan_Make_Switches): Replace "raise Bad_Switch;" with
786 call to new procedure Bad_Switch. Call Scan_Pos with new parameter
787 Switch. Do not handle any exception.
788 (Scan_Make_Switches): Increment Ptr for new switches -vl, -vm and -vh
789 so that the switch is recognized as valid.
790 (Scan_Make_Switches): Implement new switches -vl, -vm and -vh.
792 2005-11-14 GNAT Script <nobody@adacore.com>
794 * Make-lang.in: Makefile automatically updated
796 2005-11-14 Pascal Obry <obry@adacore.com>
798 * mdll.adb (Build_Reloc_DLL): Fix parameter handling when a map file is
800 (Ada_Build_Reloc_DLL): Fix parameter handling when a map file is used.
801 In both cases the last argument was dropped.
803 2005-11-14 Eric Botcazou <ebotcazou@adacore.com>
805 * namet.h: (Column_Numbe): New type.
806 (Get_Column_Number): Define to sinput__get_column_number.
807 (Instantiation): Define to sinput__instantiation.
808 (Get_Column_Number): Declare.
809 (Instantiation): Likewise.
811 2005-11-14 Robert Dewar <dewar@adacore.com>
813 * par-ch10.adb (P_Compilation_Unit): Add defenses against junk unit
814 syntax, which could cause compiler hangs.
816 2005-11-14 Vincent Celier <celier@adacore.com>
818 * prj-ext.adb: Take into account new environment variable
819 GPR_PROJECT_PATH. Warn if both GPR_PROJECT_PATH and ADA_PROJECT_PATH
821 (Prj.Ext elaboration): For each directory in the ADA_PROJECT_PATH,
822 normalize its path name, making it absolute and resolving symbolic
823 links, and replace the original if resolved path is different.
825 2005-11-14 Vincent Celier <celier@adacore.com>
827 * prj-part.adb (Create_Virtual_Extending_Project): Put virtual project
828 into Prj.Tree.Tree_Private_Part.Projects_Htable for GPS.
830 2005-11-14 Emmanuel Briot <briot@adacore.com>
832 * prj-pp.adb (Print): Do not output the with statement if the
833 associated name is empty, which happens for virtual extending projects.
834 (Print): Preserve the "extends all" attribute when printing the project.
836 * prj-tree.ads (String_Value_Of): Add comment about returned value for
837 a virtual extending project.
839 2005-11-14 Ed Schonberg <schonberg@adacore.com>
841 * sem_aggr.adb (Resolve_Aggregate): An others choice is legal on the
842 rhs of an assignment even if the type is unconstrained, when the
843 context is non-expanding.
844 In an inlined body, if the context type is private,
845 resolve with its full view, which must be a composite type.
847 2005-11-14 Robert Dewar <dewar@adacore.com>
848 Ed Schonberg <schonberg@adacore.com>
850 * sem_ch10.adb: Change name Is_Package to Is_Package_Or_Generic_Package
851 Do not give obsolescent warning on with of subprogram (since we
853 (Analyze_With_Clause): Add test for obsolescent package
854 (Install_Context_Clauses): If the unit is the body of a child unit, do
855 not install twice the private declarations of the parents, to prevent
856 circular lists of Use_Clauses in a parent.
857 (Implicit_With_On_Parent): Do add duplicate with_clause on parent when
858 compiling body of child unit.
859 Use new class N_Subprogram_Instantiation
860 (Expand_With_Clause): If this is a private with_clause for a child unit,
861 appearing in the context of a package declaration, then the implicit
862 with_clauses generated for parent units are private as well.
863 (License_Check): Do not generate message if with'ed unit is internal
865 2005-11-14 Gary Dismukes <dismukes@adacore.com>
866 Ed Schonberg <schonberg@adacore.com>
867 Thomas Quinot <quinot@adacore.com>
869 * sem_ch12.ads, sem_ch12.adb (Map_Entities): Exclude entities whose
870 names are internal, because they will not have a corresponding partner
871 in the actual package.
872 (Analyze_Formal_Package): Move the setting of the formal package spec's
873 Generic_Parent field so that it occurs prior to analyzing the package,
874 to allow proper operation of Install_Parent_Private_Declarations.
875 (Analyze_Package_Instantiation): Set the instantiated package entity's
876 Package_Instantiation field.
877 (Get_Package_Instantiation_Node): Move declaration to package spec.
878 Retrieve the N_Package_Instantiation node when the Package_Instantiation
880 (Check_Generic_Child_Unit): Within an inlined call, the only possible
881 instantiation is Unchecked_Conversion, for which no parents are needed.
882 (Inline_Instance_Body): Deinstall and record the use_clauses for all
883 parent scopes of a scope being removed prior to inlining an instance
885 (Analyze_Package_Instantiation): Do not perform front-end inlining when
886 the current context is itself an instance within a non-instance child
887 unit, to prevent scope stack errors.
888 (Save_References): If the node is an aggregate that is an actual in a
889 call, rewrite as a qualified expression to preserve some type
890 information, to resolve possible ambiguities in the instance.
891 (Instance_Parent_Unit): New global variable to record the ultimate
892 parent unit associated with a generic child unit instance (associated
893 with the existing Parent_Unit_Visible flag).
894 (type Instance_Env): New component Instance_Parent_Unit for stacking
895 parents recorded in the global Instance_Parent_Unit.
896 (Init_Env): Save value of Instance_Parent_Unit in the Instance_Env
898 (Install_Spec): Save the parent unit entity in Instance_Parent_Unit when
899 it's not a top-level unit, and only do this if Instance_Parent_Unit is
900 not already set. Replace test of Is_Child_Unit with test of parent's
901 scope against package Standard. Add comments and a ??? comment.
902 (Remove_Parent): Revise condition for resetting Is_Immediately_Visible
903 on a child instance parent to test that the parent equals
904 Instance_Parent rather than simply checking that the unit is not a
906 (Restore_Env): Restore value of Instance_Parent_Unit from Instance_Env.
907 (Validate_Derived_Interface_Type_Instance): Verify that all ancestors of
908 a formal interface are ancestors of the corresponding actual.
909 (Validate_Formal_Interface_Type): Additional legality checks.
910 (Analyze_Formal_Derived_Interface_Type): New procedure to handle formal
911 interface types with ancestors.
912 (Analyze_Formal_Package): If formal is a renaming, use renamed entity
913 to diagnose attempts to use generic within its own declaration.
915 2005-11-14 Ed Schonberg <schonberg@adacore.com>
916 Javier Miranda <miranda@adacore.com>
918 * sem_ch3.ads, sem_ch3.adb (Build_Discriminal): Add link to original
920 (Build_Private_Derived_Type): The entity of the created full view of the
921 derived type does not come from source. If after installing the private
922 declarations of the parent scope the parent is still private, use its
923 full view to construct the full declaration of the derived type.
924 (Build_Derived_Record_Type): Relax the condition that controls the
925 execution of the check that verifies that the partial view and
926 the full view agree in the set of implemented interfaces. In
927 addition, this test now only takes into account the progenitors.
928 (Derive_Interface_Subprograms): No need to derive subprograms
929 of ancestors that are interfaces.
930 (Derive_Subprograms): Remove formal No_Predefined_Prims and the
932 Change name Is_Package to Is_Package_Or_Generic_Package
933 (Complete_Subprograms_Derivation): Handle the case in which the full
934 view is a transitive derivation of the ancestor of the partial view.
935 (Process_Full_View): Rename local subprogram Find_Interface_In_
936 Descendant to Find_Ancestor_Interface to leave the code more clear.
937 Remove wrong code that avoids the generation of an error message
938 when the immediate ancestor of the partial view is an interface.
939 In addition some minor reorganization of the code has been done to
941 (Analyze_Type_Declaration): If type has previous incomplete tagged
942 partial view, inherit properly its primitive operations.
943 (Collect_Interfaces): Make public, for analysis of formal
945 (Analyze_Interface_Declaration): New procedure for use for regular and
946 formal interface declarations.
947 (Build_Derived_Record_Type): Add support for private types to the code
948 that checks if a tagged type implements abstract interfaces.
949 (Check_Aliased_Component_Type): The test applies in the spec of an
951 (Access_Type_Declaration): Clean up declaration of malformed type
952 declared as an access to its own classwide type, to prevent cascaded
954 (Collect_Interfaces): For private extensions and for derived task types
955 and derived protected types, the parent may be an interface that must
956 be included in the interface list.
957 (Access_Definition): If the designated type is an interface that may
958 contain tasks, create Master_Id for it before analyzing the expression
959 of the declaration, which may be an allocator.
960 (Record_Type_Declaration): Set properly the interface kind, for use
961 in allocators, the creation of master id's for task interfaces, etc.
963 2005-11-14 Javier Miranda <miranda@adacore.com>
964 Ed Schonberg <schonberg@adacore.com>
966 * sem_ch6.adb (Check_Conformance): The null-exclusion feature can be
967 omitted in case of stream attribute subprograms.
968 (Check_Inline_Pragma): Handle Inline and Inline_Always pragmas that
969 appear immediately after a subprogram body, when there is no previous
970 subprogram declaration.
971 Change name Is_Package to Is_Package_Or_Generic_Package
972 (Process_Formals): A non null qualifier on a non null named access
973 type is not an error, and is a warning only if Redundant_Constructs
976 2005-11-14 Gary Dismukes <dismukes@adacore.com>
977 Ed Schonberg <schonberg@adacore.com>
979 * sem_ch7.adb (Install_Parent_Private_Declarations): New procedure
980 nested within Analyze_Package_Specification to install the private
981 declarations and use clauses within each of the parent units of a
982 package instance of a generic child package.
983 (Analyze_Package_Specification): When entering a private part of a
984 package associated with a generic instance or formal package, the
985 private declarations of the parent must be installed (by calling new
986 procedure Install_Parent_Private_Declarations).
987 Change name Is_Package to Is_Package_Or_Generic_Package
988 (Preserve_Full_Attributes): For a synchronized type, the corresponding
989 record is absent in a generic context, which does not indicate a
992 2005-11-14 Ed Schonberg <schonberg@adacore.com>
994 * sem_ch8.adb (Analyze_Subprogram_Renaming): In a generic context, do
995 not try to rewrite a renamed stream attribute, because the operations
996 on the type may not have been generated.
997 Handle properly a renaming_as_body generated for a stream operation
998 whose default is abstract because the object type itself is abstract.
999 (Find_Type): If the type is incomplete and appears as the prefix of a
1000 'Class reference, it is tagged, and its list of primitive operations
1001 must be initialized properly.
1002 (Chain_Use_Clauses): When chaining the use clauses that appear in the
1003 private declaration of a parent unit, prior to compiling the private
1004 part of a child unit, find on the scope stack the proper parent entity
1005 on which to link the use clause.
1006 (Note_Redundant_Use): Emit a warning when a redundant use clause is
1008 (Analyze_Object_Renaming): An attribute reference is not a legal object
1009 if it is not a function call.
1011 2005-11-14 Robert Dewar <dewar@adacore.com>
1012 Ed Schonberg <schonberg@adacore.com>
1014 * sem_eval.adb: Implement d.f flag
1015 (Subtype_Statically_Match): A generic actual type has unknown
1016 discriminants when the corresponding actual has a similar partial view.
1017 If the routine is called to validate the signature of an inherited
1018 operation in a child instance, the generic actual matches the full view,
1020 2005-11-14 Hristian Kirtchev <kirtchev@adacore.com>
1021 Ed Schonberg <schonberg@adacore.com>
1022 Robert Dewar <dewar@adacore.com>
1023 Thomas Quinot <quinot@adacore.com>
1025 * sem_res.adb (Resolve_Call): Provide a better error message whenever
1026 a procedure call is used as a select statement trigger and is not an
1027 entry renaming or a primitive of a limited interface.
1028 (Valid_Conversion): If the operand has a single interpretation do not
1029 remove address operations.
1030 (Check_Infinite_Recursion): Skip freeze nodes when looking for a raise
1031 statement to inhibit warning.
1032 (Resolve_Unary_Op): Do not produce a warning when
1033 processing an expression of the form -(A mod B)
1034 Use Universal_Real instead of Long_Long_Float when we need a high
1035 precision float type for the generated code (prevents gratuitous
1036 Vax_Float stuff when pragma Float_Representation (Vax_Float) used)
1037 (Resolve_Concatenation_Arg): Improve error message when argument is an
1038 ambiguous call to a function that returns an array.
1039 (Make_Call_Into_Operator, Operand_Type_In_Scope): Do not check that
1040 there is an implicit operator in the given scope if we are within an
1041 instance: legality check has been performed on the generic.
1042 (Resolve_Unary_Op): Apply warnings checks on argument of Abs operator
1043 after resolving operand, to avoid false warnings on overloaded calls.
1045 2005-11-14 Ed Schonberg <schonberg@adacore.com>
1046 Javier Miranda <miranda@adacore.com>
1050 * sem_type.adb (Covers): In an inlined body, a composite type matches
1051 a private type whose full view is a composite type.
1052 (Interface_Present_In_Ancestor): Protect the frontend against
1053 previously detected errors to ensure that its compilation
1054 with assertions enabled gives the same output that its
1055 compilation without assertions.
1056 (Interface_Present_In_Ancestor): Add support for private types.
1057 Change name In_Actual to In_Generic_Actual (clean up)
1058 (Disambiguate): New predicate In_Actual, to recognize expressions that
1059 appear in the renaming declaration generated for generic actuals, and
1060 which must be resolved in the outer context.
1062 2005-11-14 Robert Dewar <dewar@adacore.com>
1063 Thomas Quinot <quinot@adacore.com>
1064 Hristian Kirtchev <kirtchev@adacore.com>
1065 Ed Schonberg <schonberg@adacore.com>
1067 * sem_util.ads, sem_util.adb: Change name Is_Package to
1068 Is_Package_Or_Generic_Package.
1069 (Check_Obsolescent): New procedure.
1070 (Set_Is_Public): Remove obsolete junk test.
1071 (Set_Public_Status): Do not set Is_Public on an object whose declaration
1072 occurs within a handled_sequence_of_statemets.
1073 (Is_Controlling_Limited_Procedure): Factor some of the logic, account
1074 for a parameterless procedure.
1075 (Enter_Name): Recognize renaming declarations created for private
1076 component of a protected type within protected operations, so that
1077 the source name of the component can be used in the debugger.
1079 2005-11-14 Ed Schonberg <schonberg@adacore.com>
1080 Robert Dewar <dewar@adacore.com>
1082 * sem_warn.ads, sem_warn.adb (Publicly_Referenceable): Generic formals
1083 of a generic subprogram are not visible outside the body.
1084 (Set_Warning_Switch): New procedure (code to set warning mode moved
1085 here from Switch.C so that it can be shared by pragma processing.
1086 (Check_References): Special case warning for non-modified non-imported
1088 * par-prag.adb: Modify processing of pragma Warnings to accomodate new
1089 form with a string literal argument
1091 2005-11-14 Javier Miranda <miranda@adacore.com>
1093 * s-finroo.ads, s-finroo.adb (Read): Addition of "not null" to the
1095 (Write): Addition of "not null" to the anonymous access.
1096 (Read): Addition of "not null" to the anonymous access.
1097 (Write): Addition of "not null" to the anonymous access.
1099 * s-strxdr.adb, s-stratt.ads, s-stratt.adb (I_AD, I_AS, I_B, I_C, I_F,
1100 I_I, I_LF, I_LI, I_LLF, I_LLI, I_LLU, I_LU, I_SF, I_SI, I_SSI, I_SSU,
1101 I_SU, I_U, I_WC): Addition of "not null" to the anonymous access.
1102 (W_AD, W_AS, W_B, W_C, W_F, W_I, W_LF, W_LI, W_LLF, W_LLI, W_LLU,
1103 W_LU, W_SF, W_SI, W_SSI, W_SSU, W_SU, W_U, W_WC): Addition of
1104 "not null" to the anonymous access.
1106 2005-11-14 Robert Dewar <dewar@adacore.com>
1108 * s-stoele.adb: Fix code for Address mod Storage_Offset for negative
1111 2005-11-14 Vincent Celier <celier@adacore.com>
1113 * switch.adb (Bad_Switch): New procedure
1114 (Scan_Nat, Scan_Pos): Directly call Osint.Fail with the appropriate
1115 message when in error.
1117 * switch.ads (Bad_Switch, Bad_Switch_Value, Missing_Switch_Value,
1118 Too_Many_Output_Files): Remove declarations, no longer used.
1119 (Scan_Nat): New parameter Switch
1121 (Bad_Switch): New procedure
1123 * switch-b.adb (Scan_Binder_Switches): Replace "raise Bad_Switch;"
1124 with call to new procedure Bad_Switch. Call Scan_Pos and Scan_Natwith
1125 new parameter Switch. Replace "raise Too_Many_Output_Files;" with call
1126 to Osint.Fail. Do not handle any exception.
1128 2005-11-14 Vincent Celier <celier@adacore.com>
1130 * tempdir.adb (Tempdir): Do not use environment variable TMPDIR if it
1131 designates a non existent directory.
1133 2005-11-14 Robert Dewar <dewar@adacore.com>
1135 * xgnatugn.adb: Replace invalid membership test by 'Valid
1137 2005-11-14 Vincent Celier <celier@adacore.com>
1139 * makegpr.adb (Gprmake): Do not attempt to build the global archive if
1140 there is no object directory.
1142 2005-11-14 Robert Dewar <dewar@adacore.com>
1144 * usage.adb: Minor adjustment to output format, use nn instead of nnn
1145 (so that -gnateInnn does not run into next column)
1147 2005-11-14 Ed Falis <falis@adacore.com>
1149 * s-bitops.adb (Bits_Array): corrected comment: "unconstrained" =>
1152 2005-11-14 Cyrille Comar <comar@adacore.com>
1154 * s-chepoo.ads: Add comments on Dereference.
1155 Remove unnecessary inherited abstract primitives.
1158 2005-11-14 Robert Dewar <dewar@adacore.com>
1160 * sem_cat.ads (Validate_Access_Type_Declaration): Remove declaration
1161 node parameter, not needed, since it is available as Declaration_Node.
1163 2005-11-14 Geert Bosch <bosch@adacore.com>
1165 * s-exnllf.adb (Exn_LLF): Fix comment to be more precise and
1166 grammatically correct.
1168 2005-11-14 Vincent Celier <celier@adacore.com>
1170 * s-fileio.ads: Correct spelling error in comment
1172 2005-11-14 Cyrille Comar <comar@adacore.com>
1173 Robert Dewar <dewar@adacore.com>
1174 Vincent Celier <celier@adacore.com>
1175 Ben Brosgol <brosgol@adacore.com>
1176 Jose Ruiz <ruiz@adacore.com>
1177 Pascal Obry <obry@adacore.com>
1180 Document that -fstack-check is needed for strict compliance with the
1181 Ada 95 Reference Manual.
1182 Correct reference to VAX systems to meet HP guidelines
1183 Add documentation for new gnatmake switches -vl, -vm and -vh
1184 Replace DEC Ada by HP Ada
1185 Replace DIGITAL by HP
1186 Remove empty section on tools in compatibility section
1187 Clarify the Windows convention semantics.
1188 Document the Win32 calling convention.
1189 The Stdcall, Win32 and DLL convention are synonyms.
1190 Add a note in -gnatR description about zero size record components
1191 Note on new >= and <= warnings for -gnatwc
1192 Document that equal sign after -gnatm is optional.
1193 Note that strip is working fine on DLL built with a Library
1194 Project. The restriction apply only to DLL built with gnatdll.
1195 Update section about the way to debug a DLL.
1196 Update information about the DLL convention.
1197 Document -C switch for gnatprep
1198 Document new attribute Library_ALI_Dir
1199 Update elaboration doc to include implicit Elaborate pragmas now
1200 generated for subprogram instantiations.
1201 Document limitation on executable names that include spaces for --GCC,
1202 --GNATBIND, and --GNATLINK switches.
1203 Document that -w causes -gnatws to be added at start of gcc switches
1205 * gnat_rm.texi: Document that -mieee is needed for generating infinite
1206 and NaN values in case of overflow on machines that are not fully
1207 compliant with the IEEE floating-point standard.
1208 Create a section describing the set of compiler options needed for
1209 strict compliance with the Ada 95 Reference Manual.
1210 Add documentation for pragma Obsolescent applied to a package
1211 Clarify potential issues of mixed language programs related to the
1212 I/O buffering enabling in the elaboration of the GNAT runtime.
1213 Add extra documentation for pragma Restrictions (No_Elaboration_Code)
1214 This documentation only patch adds extra documentsion for pragma
1215 Restrictions (No_Elaboration_Code), explaining why it is not possible
1216 to document this restriction in terms of allowed source constructs.
1217 Document string literal form of pragma Warnings
1218 Document new attribute Library_ALI_Dir
1219 Add documentation on stable attributes in project files that was missing
1221 * gnat-style.texi: Indicate that paragraphs within a single comment
1222 should be separated by empty comment lines
1224 * ug_words: Added replacements for -gnat95 and -gnat05 (/95 and
1227 * bindusg.adb: Minor cleanup, put -m before -M for consistency
1229 2005-11-14 Robert Dewar <dewar@adacore.com>
1231 * a-secain.adb, a-slcain.adb, a-shcain.adb, a-chtgke.ads, a-chtgke.adb,
1232 a-stwiha.adb, a-strhas.adb, a-chzla1.ads, a-chzla9.ads, a-stzbou.adb,
1233 a-stzbou.ads, a-stzfix.adb, a-stzhas.adb, a-stzmap.adb, a-stzmap.ads,
1234 a-stzsea.adb, a-stzsea.ads, a-stzsup.adb, a-stzsup.ads, a-stzunb.adb,
1235 a-stzunb.ads, a-szuzha.adb, a-szuzha.ads, a-szuzti.adb, a-szuzti.ads,
1236 a-ztcoau.adb, a-ztcoau.ads, a-ztcoio.adb, a-ztcstr.adb, a-ztcstr.ads,
1237 a-ztdeau.adb, a-ztdeau.ads, a-ztdeio.adb, a-ztdeio.ads, a-ztedit.adb,
1238 a-ztedit.ads, a-ztenau.ads, a-ztenio.adb, a-ztenio.ads, a-ztexio.adb,
1239 a-ztexio.ads, a-ztfiio.adb, a-ztfiio.ads, a-ztflau.adb, a-ztflau.ads,
1240 a-ztflio.adb, a-ztflio.ads, a-ztgeau.adb, a-ztgeau.ads, a-ztinau.adb,
1241 a-ztinau.ads, a-ztinio.adb, a-ztmoau.ads, a-ztmoio.adb, a-ztmoio.ads,
1242 a-zttest.adb, g-enblsp-vms-alpha.adb, g-enblsp-vms-alpha.adb,
1243 g-enblsp-vms-ia64.adb, g-enblsp-vms-ia64.adb, system-linux-hppa.ads,
1244 a-chacon.adb, a-chacon.ads, a-wichun.adb, a-wichun.ads, a-zchuni.adb,
1245 a-zchuni.ads, g-trasym-vms-alpha.adb, g-trasym-vms-ia64.adb,
1246 system-hpux-ia64.ads, g-soccon-unixware.ads, g-soliop-unixware.ads,
1247 g-soccon-interix.ads, g-soliop-solaris.ads, g-eacodu-vms.adb,
1248 g-expect-vms.adb, g-socthi-vms.adb, g-soliop-mingw.ads,
1249 a-intnam-unixware.ads, a-intnam-lynxos.ads, a-intnam-tru64.ads,
1250 a-intnam-aix.ads, a-intnam-linux.ads, a-intnam-linux.ads,
1251 a-intnam-dummy.ads, a-numaux-libc-x86.ads, a-intnam-interix.ads,
1252 a-intnam-solaris.ads, a-calend-vms.adb, a-calend-vms.ads,
1253 a-intnam-vms.ads, a-calend-mingw.adb, a-intnam-mingw.ads,
1254 a-intnam-vxworks.ads, a-numaux-vxworks.ads, system-unixware.ads,
1255 system-linux-ia64.ads, a-intnam-freebsd.ads, system-freebsd-x86.ads,
1256 system-lynxos-ppc.ads, system-linux-x86_64.ads, a-stunha.adb,
1257 a-cgaaso.ads, a-cgaaso.adb, a-chtgop.adb, a-cgcaso.adb, a-cgarso.adb,
1258 a-cohata.ads, a-crbtgk.adb, a-crbltr.ads, a-coprnu.adb, a-rbtgso.adb,
1259 a-intnam-darwin.ads, system-darwin-ppc.ads, gprmake.adb, makegpr.ads,
1260 system-tru64.ads, system-aix.ads, system-solaris-x86.ads,
1261 system-irix-o32.ads, s-interr-sigaction.adb, system-irix-n32.ads,
1262 s-parame-mingw.adb, system-hpux.ads, s-traceb-hpux.adb,
1263 system-linux-x86.ads, s-inmaop-dummy.adb, system-os2.ads,
1264 system-interix.ads, system-solaris-sparc.ads,
1265 system-solaris-sparcv9.ads, s-inmaop-vms.adb,
1266 s-mastop-vms.adb, expander.adb, expander.ads, s-gloloc-mingw.adb,
1267 system-mingw.ads, system-vms-zcx.ads, s-osinte-fsu.adb,
1268 s-traceb-mastop.adb, a-exextr.adb, a-exstat.adb, a-filico.ads,
1269 a-finali.ads, a-interr.ads, a-intsig.adb, a-intsig.ads,
1270 a-except.ads, a-numaux-x86.ads, a-astaco.adb, a-calend.adb,
1271 a-calend.ads, a-chahan.adb, a-chahan.ads, a-chlat9.ads,
1272 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
1273 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
1274 a-elchha.adb, a-decima.adb, a-decima.ads, a-diocst.ads,
1275 a-direio.adb, a-direio.ads, a-excach.adb, a-excach.adb,
1276 a-exctra.ads, ali-util.adb, a-ngcefu.adb, a-ngcoty.adb,
1277 a-ngcoty.ads, a-nudira.adb, a-nudira.ads, a-nuflra.adb,
1278 a-numaux.ads, a-reatim.ads, a-sequio.adb, a-sequio.ads,
1279 a-siocst.ads, a-ssicst.ads, a-stmaco.ads, a-storio.adb,
1280 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
1281 a-strmap.adb, a-strmap.ads, a-strsea.adb, a-strsea.ads,
1282 a-strsup.adb, a-strsup.ads, a-strunb.adb, a-strunb.ads,
1283 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwima.adb,
1284 a-stwima.ads, a-stwise.adb, a-stwise.ads, a-stwisu.adb,
1285 a-stwisu.ads, a-stwiun.adb, a-stwiun.ads, a-suteio.adb,
1286 a-suteio.ads, a-swmwco.ads, a-swuwti.adb, a-swuwti.ads,
1287 a-sytaco.adb, a-sytaco.ads, a-tasatt.adb, a-taside.adb,
1288 a-taside.ads, a-teioed.adb, a-textio.adb, a-textio.ads,
1289 a-ticoau.adb, a-ticoau.ads, a-ticoio.adb, a-tideau.adb,
1290 a-tideio.adb, a-tienau.adb, a-tienio.adb, a-tifiio.adb,
1291 a-tiflio.adb, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
1292 a-tiinio.adb, a-timoau.adb, a-timoio.adb, a-timoio.ads,
1293 a-tiocst.ads, a-titest.adb, atree.adb, a-witeio.adb,
1294 a-witeio.ads, a-wtcoau.adb, a-wtcoau.ads, a-wtcoio.adb,
1295 a-wtcstr.ads, a-wtdeau.adb, a-wtdeio.adb, a-wtedit.adb,
1296 a-wtedit.ads, a-wtenau.adb, a-wtenio.adb, a-wtfiio.adb,
1297 a-wtflio.adb, a-wtgeau.adb, a-wtinau.adb, a-wtinio.adb,
1298 a-wtmoau.adb, a-wtmoio.adb, a-wttest.adb, back_end.adb,
1299 bindgen.adb, butil.adb, butil.ads, checks.ads, cio.c, comperr.adb,
1300 csets.ads, cstand.adb, debug.ads, elists.ads, errno.c, errout.adb,
1301 errout.ads, erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
1302 errutil.ads, err_vars.ads, eval_fat.adb, exp_ch11.adb, exp_ch11.ads,
1303 exp_ch2.adb, exp_ch7.ads, exp_imgv.ads, exp_pakd.adb, exp_prag.adb,
1304 exp_prag.ads, exp_tss.adb, exp_tss.ads, exp_vfpt.ads, fe.h, fmap.adb,
1305 freeze.ads, frontend.adb, frontend.ads, g-arrspl.adb, g-arrspl.ads,
1306 g-awk.adb, g-awk.ads, g-boumai.ads, g-calend.adb, g-calend.ads,
1307 g-catiio.adb, g-comlin.adb, g-comlin.ads, g-comlin.ads, g-comlin.ads,
1308 g-comver.adb, g-crc32.adb, g-crc32.ads, g-ctrl_c.ads, g-curexc.ads,
1309 g-debpoo.ads, g-debuti.adb, g-diopit.adb, g-diopit.ads, g-dirope.adb,
1310 g-dirope.ads, g-dyntab.adb, g-dyntab.ads, g-excact.adb, g-excact.ads,
1311 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.ads, g-flocon.ads,
1312 g-hesorg.ads, g-io.adb, g-locfil.ads, g-md5.adb, g-md5.ads, g-md5.ads,
1313 g-moreex.adb, g-signal.ads, g-signal.adb, gnatbind.ads, gnatchop.adb,
1314 gnatcmd.adb, gnatfind.adb, gnatlbr.adb, gnatmake.ads, gnatmem.adb,
1315 gnatprep.adb, gnatprep.ads, gnatsym.adb, gnatxref.adb, g-os_lib.adb,
1316 g-os_lib.ads, g-pehage.adb, g-pehage.ads, gprep.ads, g-regexp.adb,
1317 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.ads, g-semaph.adb,
1318 g-socthi.adb, g-soliop.ads, g-spipat.adb, g-spipat.ads, g-sptabo.ads,
1319 g-sptain.ads, g-sptavs.ads, g-string.ads, g-tasloc.adb, g-tasloc.ads,
1320 g-trasym.adb, g-trasym.ads, i-fortra.adb, i-fortra.ads, inline.adb,
1321 layout.adb, live.adb, make.ads, makeutl.ads, makeutl.adb, mdll-fil.adb,
1322 mdll-fil.ads, mdll-utl.ads, memroot.ads, memtrack.adb, mlib.ads,
1323 mlib-fil.adb, mlib-fil.ads, mlib-prj.ads, mlib-utl.adb, mlib-utl.ads,
1324 nlists.adb, nlists.ads, osint.adb, osint.ads, osint-c.adb, osint-l.adb,
1325 osint-l.ads, osint-m.ads, output.adb, par.adb, par.adb, par.ads,
1326 par-ch11.adb, par-ch12.adb, par-ch2.adb, par-ch4.adb, par-ch5.adb,
1327 par-ch6.adb, par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
1328 par-tchk.adb, prep.adb, prepcomp.adb, prepcomp.ads, prj-attr.ads,
1329 prj-com.ads, prj-dect.adb, prj-dect.ads, prj-env.ads, prj-err.ads,
1330 prj-ext.ads, prj-makr.adb, prj-makr.ads, prj-nmsc.ads, prj-pars.adb,
1331 prj-pars.ads, prj-part.ads, prj-pp.ads, prj-proc.ads, prj-strt.adb,
1332 prj-strt.ads, prj-tree.adb, prj-util.adb, prj-util.ads, rtsfind.adb,
1333 sem.adb, sem.ads, sem_case.adb, sem_case.ads, sem_ch11.adb,
1334 sem_ch4.adb, sem_ch6.ads, sem_ch7.ads, sem_dist.ads, sem_elab.ads,
1335 sem_elim.ads, sem_eval.ads, sem_intr.ads, sem_maps.adb, sem_maps.ads,
1336 sem_maps.ads, sem_res.ads, sem_type.ads, sfn_scan.adb, sfn_scan.ads,
1337 s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads, s-inmaop.ads, sinput.adb,
1338 sinput.ads, s-pack03.adb, s-pack03.ads, s-pack05.adb, s-pack05.ads,
1339 s-pack06.adb, s-pack06.ads, s-pack07.adb, s-pack07.ads, s-pack09.adb,
1340 s-pack09.ads, s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
1341 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads, s-pack14.adb,
1342 s-pack14.ads, s-pack15.adb, s-pack15.ads, s-pack17.adb, s-pack17.ads,
1343 s-pack18.adb, s-pack18.ads, s-pack19.adb, s-pack19.ads, s-pack20.adb,
1344 s-pack20.ads, s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
1345 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads, s-pack25.adb,
1346 s-pack25.ads, s-pack26.adb, s-pack26.ads, s-pack27.adb, s-pack27.ads,
1347 s-pack28.adb, s-pack28.ads, s-pack29.adb, s-pack29.ads, s-pack30.adb,
1348 s-pack30.ads, s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
1349 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads, s-pack36.adb,
1350 s-pack36.ads, s-pack37.adb, s-pack37.ads, s-pack38.adb, s-pack38.ads,
1351 s-pack39.adb, s-pack39.ads, s-pack40.adb, s-pack40.ads, s-pack41.adb,
1352 s-pack41.ads, s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
1353 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads, s-pack46.adb,
1354 s-pack46.ads, s-pack47.adb, s-pack47.ads, s-pack48.adb, s-pack48.ads,
1355 s-pack49.adb, s-pack49.ads, s-pack50.adb, s-pack50.ads, s-pack51.adb,
1356 s-pack51.ads, s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
1357 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads, s-pack56.adb,
1358 s-pack56.ads, s-pack57.adb, s-pack57.ads, s-pack58.adb, s-pack58.ads,
1359 s-pack59.adb, s-pack59.ads, s-pack60.adb, s-pack60.adb, s-pack60.ads,
1360 s-pack61.adb, s-pack61.ads, s-pack62.adb, s-pack62.ads, s-pack63.adb,
1361 s-pack63.ads, s-parint.adb, s-parint.adb, s-parint.ads, sprint.ads,
1362 s-purexc.ads, s-restri.ads, s-restri.adb, s-scaval.adb, s-scaval.ads,
1363 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads, stand.ads,
1364 s-tasuti.adb, s-traceb.adb, s-traceb.ads, stringt.adb, stringt.ads,
1365 styleg.ads, s-valboo.adb, s-valboo.ads, s-valcha.adb, s-valcha.ads,
1366 s-valdec.adb, s-valdec.ads, s-valint.adb, s-valint.ads, s-valint.ads,
1367 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads, s-valllu.adb,
1368 s-valllu.ads, s-valrea.adb, s-valrea.ads, s-valuns.adb, s-valuns.ads,
1369 s-valuti.adb, s-valuti.ads, s-valwch.ads, s-veboop.adb, s-veboop.ads,
1370 s-vercon.adb, s-vercon.ads, s-wchcnv.adb, s-wchcnv.ads, s-wchcon.ads,
1371 s-wchjis.adb, s-wchjis.ads, s-wchstw.adb, s-wchstw.adb, s-wchstw.ads,
1372 s-wchwts.adb, s-wchwts.ads, s-widboo.adb, s-widboo.ads, s-widcha.adb,
1373 s-widcha.ads, s-widenu.adb, s-widenu.ads, s-widlli.adb, s-widlli.ads,
1374 s-widllu.adb, s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
1375 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, symbols.adb, symbols.ads,
1376 table.ads, targparm.adb, targparm.ads, tb-alvms.c, tb-alvxw.c,
1377 tbuild.adb, tree_io.ads, treepr.adb, treeprs.adt, ttypef.ads,
1378 ttypes.ads, types.adb, uintp.adb, uintp.ads, uname.ads, urealp.ads,
1379 usage.ads, validsw.ads, vxaddr2line.adb, widechar.adb, widechar.ads,
1380 xeinfo.adb, xnmake.adb, xref_lib.ads, xr_tabls.adb, xr_tabls.ads,
1381 xsinfo.adb, xtreeprs.adb, xsnames.adb, vms_conv.ads, vms_conv.adb,
1382 a-dirval.ads, a-dirval.adb, a-dirval-mingw.adb, a-direct.ads,
1383 a-direct.adb, indepsw.ads, prj-attr-pm.ads, system-linux-ppc.ads,
1384 a-numaux-darwin.ads, a-numaux-darwin.adb,
1385 a-swuwha.ads, a-stunha.ads: Minor reformatting
1387 2005-11-14 Robert Dewar <dewar@adacore.com>
1390 * osint-m.adb: Add pragma Elaborate_All for Osint
1392 2005-11-10 Eric Botcazou <ebotcazou@adacore.com>
1395 * trans.c (call_to_gnu): Restore statement lost in translation.
1397 2005-11-08 Eric Botcazou <ebotcazou@adacore.com>
1399 * init.c: Use the Linux-specific section for the IA-64/Linux target.
1400 (__gnat_adjust_context_for_raise): Add conditional code so that the
1401 IA-64 is also supported.
1403 2005-11-03 James E Wilson <wilson@specifix.com>
1406 * trans.c (gnat_to_gnu): Use TYPE_SIZE_UNIT not TYPE_SIZE in
1407 TREE_OVERFLOW check.
1409 2005-09-21 Olivier Hainque <hainque@adacore.com>
1412 * decl.c (maybe_pad_type): Use proper bitsizetype for XVZ objects,
1413 as we create them to store a size in bits.
1415 2005-10-21 Eric Botcazou <ebotcazou@adacore.com>
1423 * utils2.c (build_return_expr): New helper function.
1424 * gigi.h (build_return_expr): Declare it.
1425 * trans.c (Subprogram_Body_to_gnu): Use build_return_expr instead
1426 of manually building the RETURN_EXPR tree.
1427 (call_to_gnu): Pass MODIFY_EXPR through build_binary_op.
1428 (gnat_to_gnu) <N_Return_Statement>: Pass MODIFY_EXPR through
1429 build_binary_op for the "target pointer" case. Use build_return_expr
1430 instead of manually building the RETURN_EXPR tree.
1432 2005-09-16 Laurent GUERBY <laurent@guerby.net>
1435 * s-tpinop.ads: Make this unit Preelaborate.
1437 2005-09-16 Andreas Jaeger <aj@suse.de>
1439 * socket.c: Add string.h for memcpy.
1441 2005-09-05 Arnaud Charlet <charlet@adacore.com>
1443 * dec-io.ads, dec-io.adb: Removed, no longer used.
1445 2005-09-01 Arnaud Charlet <charlet@adacore.com>
1447 * a-calend-mingw.adb: Add call to OS_Primitives.Initialize;
1449 * s-taprop-mingw.adb, s-taprop-vms.adb, s-taprop-solaris.adb,
1450 s-taprop-os2.adb, s-taprop-irix-athread.adb, s-taprop-linux.adb,
1451 s-taprop-hpux-dce.adb, s-taprop-irix.adb, s-taprop-tru64.adb,
1452 s-taprop-lynxos.adb: Move with clauses outside Warnings Off now that
1453 dependent units are Preelaborate.
1454 (Initialize): Call Interrupt_Managemeent.Initialize and
1455 OS_Primitives.Initialize to ensure proper initialization of this unit.
1456 Remove use of System.Soft_Links
1457 Make this unit Preelaborate.
1459 * s-stache.ads, s-taspri-vxworks.ads, s-taspri-mingw.ads,
1460 s-taspri-vms.ads, s-tasinf-solaris.ads, s-taspri-os2.ads,
1461 s-taspri-lynxos.ads, s-taspri-hpux-dce.ads, s-taspri-tru64.ads,
1462 s-tasinf-tru64.ads, s-tasinf-irix.ads, s-tasinf-irix-athread.ads,
1463 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
1464 s-tratas.ads, s-tasinf.ads: Minor reformatting.
1465 Add pragma Preelaborate, since these packages are suitable for this
1469 * s-traent-vms.ads, s-intman-dummy.adb,
1470 s-taprop-dummy.adb: Make this unit Preelaborate.
1472 * s-osprim-vxworks.adb, s-osprim-vms.adb, s-osprim-vms.ads,
1473 s-osprim-mingw.adb, s-intman-vxworks.ads, s-intman-vxworks.adb,
1474 s-intman-vms.adb, s-intman-mingw.adb, s-intman-vms.ads,
1475 s-osprim-unix.adb, s-osprim-os2.adb, s-osprim-solaris.adb,
1476 s-intman-solaris.adb, s-intman-irix-athread.adb,
1477 s-intman-irix.adb: Mark this unit Preelaborate.
1478 (Initialize): New procedure.
1481 * s-taspri-linux.ads: Removed.
1483 * s-tpopsp-solaris.adb (Initialize): Create the key in this procedure,
1484 as done by other implementations (e.g. posix).
1486 * s-taprop.ads (Timed_Delay): Update spec since the caller now is
1487 responsible for deferring abort.
1488 Mark this unit Preelaborate.
1490 * s-taprob.adb, s-tarest.adb: Call System.Tasking.Initialize to ensure
1491 proper initialization of the tasking run-time.
1493 * s-tasdeb.ads: Mark this unit Preelaborate.
1494 (Known_Tasks): Add explicit default value to avoid elaboration code.
1496 * s-inmaop-vms.adb (Elaboration code): Add call to
1497 Interrupt_Management.Initialize since the elaboration code depends on
1498 proper initialization of this package.
1500 * s-intman.ads, s-inmaop-posix.adb, s-intman-posix.adb,
1501 s-osprim.ads, s-taprop-posix.adb, s-taspri-posix.ads,
1502 s-osprim-posix.adb: Make this unit Preelaborate.
1504 * a-calend.adb: Add call to OS_Primitives.Initialize
1506 * a-elchha.adb: Update use of Except.Id.Full_Name.
1508 Remove use of Ada.Exceptions.Traceback when possible, cleaner.
1510 * a-dynpri.adb, a-sytaco.adb, a-sytaco.ads:
1511 Move with clauses outside Warnings Off now that dependent units are
1513 Use raise xxx with "..."; Ada 2005 form.
1515 * a-taside.ads, a-taside.adb:
1516 Remove some dependencies, to make it easier to make this unit truly
1518 Rewrite some code to be conformant with Preelaborate rules.
1520 * g-os_lib.adb: Remove non-preelaborate code so that this unit can be
1521 marked Preelaborate in the future.
1523 * s-proinf.ads, g-string.ads, s-auxdec.ads, s-auxdec-vms_64.ads: Make
1524 these units Preelaborate.
1526 * s-exctab.adb: Update use of Except.Id.Full_Name.
1528 * s-soflin.ads, s-soflin.adb: Mark this unit Preelaborate_05.
1529 (Set_Exc_Stack_Addr_Soft, Get_Exc_Stack_Addr_NT, Set_Exc_Stack_Addr_NT,
1530 Set_Exc_Stack_Addr): Removed, no longer used.
1531 Remove reference to *Machine_State_Addr*, no longer needed.
1533 * s-stalib.ads: Mark this unit as Preelaborate[_05].
1534 (Exception_Data): Full_Name is now a System.Address so that this unit
1535 can be made Preelaborate.
1536 Clean up/simplify code thanks to Full_Name being a System.Address.
1537 Remove obsolete pragma Suppress (All_Checks), no longer needed.
1539 * s-taskin.ads, s-taskin.adb:
1540 Move with clauses outside Warnings Off now that dependent units are
1542 Make this unit Preelaborate.
1543 (Initialize): New proceduure, replace elaboration code and makes the
1544 set up of the tasking run-time cleaner.
1545 (Detect_Blocking): Now a function instead of a deferred boolean, to
1546 obey Preelaborate rules.
1548 * s-tassta.adb (Finalize_Global_Tasks): Remove Get/Set_Exc_Stack_Addr
1549 soft links, no longer used.
1551 * s-traces.ads, s-traent.ads: Add pragma Preelaborate, since these
1552 packages are suitable for this categorization.
1554 * s-solita.adb: Replace use of Ada.Exception by raise xxx with "..."
1555 since we compile run-time sources in Ada 2005 mode.
1556 (Timed_Delay_T): Call Abort_Defer/Undefer around Timed_Delay, to
1557 avoid having s-taprop*.adb depend on s-soflin and to avoid code
1559 Remove reference to *Machine_State_Addr*, no longer needed.
1561 2005-09-01 Arnaud Charlet <charlet@adacore.com>
1563 * s-mastop-tru64.adb, s-mastop-irix.adb, s-mastop-vms.adb
1564 (Enter_Handler, Set_Signal_Machine_State): Removed, no longer used.
1565 Remove reference to System.Exceptions.
1567 * s-mastop-x86.adb: Removed, no longer used.
1569 * s-traceb-mastop.adb: Adjust calls to Pop_Frame.
1571 * a-excach.adb: Minor reformatting.
1573 * a-except.ads, a-except.adb: Remove global Warnings (Off) pragma, and
1574 instead fix new warnings that were hidden by this change.
1575 (AAA, ZZZ): Removed, replaced by...
1576 (Code_Address_For_AAA, Code_Address_For_ZZZ): ... these functions, who
1577 are used instead of constants, to help make Ada.Exception truly
1579 (Rcheck_*, Raise_Constraint_Error, Raise_Program_Error,
1580 Raise_Storage_Error): File is now a System.Address, to simplify code.
1581 (Elab code): Removed, no longer used.
1582 (Null_Occurrence): Remove Warnings Off and make this construct
1584 Remove code related to front-end zero cost exception handling, since
1585 it is no longer used.
1586 Remove -gnatL/-gnatZ switches.
1588 * a-exexda.adb (Append_Info_Exception_Name, Set_Exception_C_Msg):
1589 Update use of Except.Msg.
1591 * gnat1drv.adb, inline.adb, bindgen.adb, debug.adb, exp_ch11.ads,
1592 freeze.adb, frontend.adb, lib.adb, exp_ch11.adb: Remove code related
1593 to front-end zero cost exception handling, since it is no longer used.
1594 Remove -gnatL/-gnatZ switches.
1596 * lib-writ.ads: Minor reformatting
1599 * Makefile.rtl: Remove references to s-except*, s-mastop-x86*
1601 * Make-lang.in: Remove references to s-except.ads
1603 * s-except.ads: Removed, no longer used.
1605 * s-mastop.ads, s-mastop.adb:
1606 (Enter_Handler, Set_Signal_Machine_State): Removed, no longer used.
1607 Remove reference to System.Exceptions.
1609 * raise.h, usage.adb, targparm.adb, targparm.ads, switch-m.adb,
1610 switch-b.adb: Remove code related to front-end zero cost exception
1611 handling, since it is no longer used.
1612 Remove -gnatL/-gnatZ switches.
1614 2005-09-01 Robert Dewar <dewar@adacore.com>
1615 Gary Dismukes <dismukes@adacore.com>
1616 Javier Miranda <miranda@adacore.com>
1618 * exp_ch4.adb (Expand_N_In): Replace test of expression in its own
1619 type by valid test and generate warning.
1620 (Tagged_Membership): Generate call to the run-time
1621 subprogram IW_Membership in case of "Iface_CW_Typ in Typ'Class"
1622 Change formal name Subtype_Mark to Result_Definition in several calls to
1623 Make_Function_Specification.
1624 (Expand_Allocator_Expression): Add tests for suppression of the AI-344
1625 check for proper accessibility of the operand of a class-wide allocator.
1626 The check can be left out if checks are suppressed or if the expression
1627 has a specific tagged type whose level is known to be safe.
1629 * exp_ch5.adb (Expand_N_Assignment_Statement): Simplify the code that
1630 generates the run-time check associated with null-excluding entities.
1631 (Expand_N_Return_Statement): Add tests to determine if the accessibility
1632 check on the level of the return expression of a class-wide function
1633 can be elided. The check usually isn't needed if the expression has a
1634 specific type (unless it's a conversion or a formal parameter). Also
1635 add a test for whether accessibility checks are suppressed. Augment
1636 the comments to describe the conditions for performing the check.
1638 2005-09-01 Hristian Kirtchev <kirtchev@adacore.com>
1639 Javier Miranda <miranda@adacore.com>
1640 Gary Dismukes <dismukes@adacore.com>
1641 Ed Schonberg <schonberg@adacore.com>
1643 * a-tags.adb (IW_Membership): Give support to
1644 "Iface_CW_Typ in T'Class". For this purpose the functionality of this
1645 subprogram has been extended to look for the tag in the ancestors tag
1647 Update the structure of the GNAT Dispatch Table to reflect the
1648 additional two tables used in dispatching selects.
1649 Introduce appropriate array types and record components in
1650 Type_Specific_Data to reflect the two tables.
1651 (Get_Entry_Index, Set_Entry_Index): Retrieve and set the entry index in
1652 the TSD of a tag, indexed by position.
1653 (Get_Prim_Op_Kind, Set_Prim_Op_Kind): Retrieve and set the primitive
1654 operation kind in the TSD of a tag, indexed by position.
1656 * a-tags.ads: Introduce an enumeration type to capture different
1657 primitive operation kinds. Define a constant reflecting the number of
1658 predefined primitive operations.
1659 (Get_Entry_Index, Set_Entry_Index): Set and retrieve the entry index
1660 of an entry wrapper.
1661 (Get_Prim_Op_Kind, Set_Prim_Op_Kind): Set and retrieve the kind of
1662 callable entity of a primitive operation.
1664 * exp_ch3.adb (Freeze_Record_Type): Generate the declarations of the
1665 primitive operations used in dispatching selects for limited
1666 interfaces, limited tagged, task and protected types what implement a
1668 (Freeze_Type): Generate the bodies of the primitive operations used in
1669 dispatching selects for limited tagged, task and protected types that
1670 implement a limited interface. Generate statements to populate the two
1671 auxiliary tables used for dispatching in select statements.
1672 (Freeze_Record_Type): Add call to initialize the dispatch table entries
1673 associated with predefined interface primitive operations.
1674 (Build_Dcheck_Function): Change Set_Subtype_Mark to
1675 Set_Result_Definition.
1676 (Build_Variant_Record_Equality): Change Subtype_Mark to
1678 (Freeze_Enumeration_Type): Change Subtype_Mark to Result_Definition.
1679 (Predef_Spec_Or_Body): Change Subtype_Mark to Result_Definition.
1680 (Build_Assignment): Simplify the code that adds the run-time-check.
1681 (Expand_N_Object_Declaration): Code cleanup.
1683 * exp_ch7.adb (Make_Clean): Select the appropriate type for locking
1684 entries when there is a protected type that implements a limited
1687 * exp_ch9.adb: Add package Select_Expansion_Utilities that contains
1688 common routines used in expansion of dispatching selects.
1689 (Add_Private_Declarations): Select the appropriate protection type when
1690 there is a protected type that implements a limited interface.
1691 (Build_Parameter_Block): Generate a wrapped parameter block.
1692 (Build_Protected_Subprogram_Body): Select the appropriate type for
1693 locking entries when there is a protected type that implements a
1695 (Build_Wrapper_Spec): Set the flag and wrapped entity for procedures
1696 classified as entry wrappers.
1697 (Expand_N_Asynchronous_Select): Add support for expansion of dispatching
1698 asynchronous selects.
1699 (Expand_N_Conditional_Entry_Call): Add support for expansion of
1700 dispatching conditional selects.
1701 (Expand_N_Protected_Type_Declaration): Select the appropriate type for
1702 protection when there is a protected type that implements limited
1704 (Expand_N_Timed_Entry_Call): Add support for expansion of dispatching
1706 (Extract_Dispatching_Call): Extract the entity of the name of a
1707 dispatching call, the object parameter, actual parameters and
1708 corresponding formals.
1709 (Make_Initialize_Protection): Correct logic of protection initialization
1710 when there is a protected type that implements a limited interface.
1711 (Parameter_Block_Pack): Populate a wrapped parameter block with the
1712 values of actual parameters.
1713 (Parameter_Block_Unpack): Retrieve the values from a wrapped parameter
1714 block and assign them to the original actual parameters.
1716 * exp_ch9.ads (Subprogram_Protection_Mode): New type.
1717 (Build_Protected_Sub_Specification): Change the type and name of the
1718 last formal to account for the increased variety of protection modes.
1720 * einfo.ads, einfo.adb (Was_Hidden): New attribute. Present in all
1721 entities. Used to save the value of the Is_Hidden attribute when the
1722 limited-view is installed.
1723 (Is_Primitive_Wrapper, Set_Is_Primitive_Wrapper): Retrieve and change
1724 the attribute of procedures classified as entry wrappers.
1725 (Wrapped_Entity, Set_Wrapped_Entity): Retrieve and change the wrapped
1726 entity of a primitive wrapper.
1727 (Write_Entity_Flags): Output the name and value of the
1728 Is_Primitive_Wrapper attribute.
1729 (Write_Field27_Name): Output the name and entity of the field Wrapped_
1731 (Underlying_Type): If we have an incomplete entity that comes from
1732 the limited view then we return the Underlying_Type of its non-limited
1733 view if it is already available.
1734 (Abstract_Interface_Alias): Flag applies to all subrogram kinds,
1735 including operators.
1736 (Write_Field26_Name): Add entry for Overridden_Operation
1737 (Overridden_Operation): New attribute of functions and procedures.
1739 * exp_disp.ads, exp_disp.adb (Default_Prim_Op_Position): Return a
1740 predefined position in the dispatch table for the primitive operations
1741 used in dispatching selects.
1742 (Init_Predefined_Interface_Primitives): Remove the hardcoded number of
1743 predefined primitive operations and replace it with
1744 Default_Prim_Op_Count.
1745 (Make_Disp_Asynchronous_Select_Spec, Make_Disp_Conditional_Select_Spec,
1746 Make_Disp_Get_Prim_Op_Kind_Spec, Make_Disp_Timed_Select_Spec): Update
1747 the names of the generated primitive operations used in dispatching
1749 (Init_Predefined_Interface_Primitives): No need to inherit primitives in
1750 case of abstract interface types. They will be inherit by the objects
1751 implementing the interface.
1752 (Make_DT): There is no need to inherit the dispatch table of the
1753 ancestor interface for the elaboration of abstract interface types.
1754 The dispatch table will be inherited by the object implementing the
1756 (Copy_Secondary_DTs): Add documentation.
1757 (Validate_Position): Improve this static check in case of
1758 aliased subprograms because aliased subprograms must have
1760 (Init_Predefined_Interface_Primitives): New subprogram that initializes
1761 the entries associated with predefined primitives of all the secondary
1763 (Build_Anonymous_Access_Type): Removed.
1764 (Expand_Interface_Actuals): With the previous cleanup there is no need
1765 to build an anonymous access type. This allows further cleanup in the
1766 code generated by the expander.
1767 (Expand_Interface_Conversion): If the actual is an access type then
1768 build an internal function to handle the displacement. If the actual
1769 is null this function returns null because no displacement is
1770 required; otherwise performs a type conversion that will be
1771 expanded in the code that returns the value of the displaced actual.
1772 (Expand_Interface_Actuals): Avoid the generation of unnecessary type
1773 conversions that have no effect in the generated code because no
1774 displacement is required. Code cleanup; use local variables to
1775 avoid repeated calls to the subprogram directly_designated_type().
1777 * exp_util.ads, exp_util.adb (Is_Predefined_Dispatching_Operation):
1778 Classify the primitive operations used in dispatching selects as
1780 (Implements_Limited_Interface): Determine whether some type either
1781 directly implements a limited interface or extends a type that
1782 implements a limited interface.
1783 (Build_Task_Image_Function): Change Subtype_Mark to Result_Definition.
1784 (Expand_Subtype_From_Expr): Do not build actual subtype if the
1785 expression is limited.
1786 (Find_Interface_Tag): Add code to handle class-wide types and
1787 entities from the limited-view.
1789 * rtsfind.ads: Add entries in RE_Id and RE_Unit_Table for
1790 Get_Entry_Index, Get_Prim_Op_Kind, POK_Function, POK_Procedure,
1791 POK_Protected_Entry, POK_Protected_Function, POK_Protected_Procedure,
1792 POK_Task_Entry, POK_Task_Procedure, Prim_Op_Kind, Set_Entry_Index,
1795 * sem_ch9.adb (Analyze_Triggering_Alternative): Check for legal type
1796 of procedure name or prefix that appears as a trigger in a triggering
1799 * uintp.ads: Introduce constants Uint_11 and Uint_13.
1801 2005-09-01 Arnaud Charlet <charlet@adacore.com>
1803 * s-tataat.adb, a-tasatt.adb:
1804 Replace calls to Defer/Undefer_Abortion by Defer/Undefer_Abort.
1806 * s-tasini.ads, s-tasini.adb (Defer_Abortion, Undefer_Abortion): Moved
1807 these procedures to body, and renamed Abort_Defer, Abort_Undefer.
1808 (Get_Exc_Stack_Addr, Set_Exc_Stack_Addr): Removed, no
1811 2005-09-01 Arnaud Charlet <charlet@adacore.com>
1812 Jose Ruiz <ruiz@adacore.com>
1814 * s-taprop-vxworks.adb:
1815 Move with clauses outside Warnings Off now that dependent units are
1817 (Initialize): Call Interrupt_Managemeent.Initialize to ensure proper
1818 initialization of this unit.
1819 (Specific): Add new procedures Initialize and Delete so that this
1820 package can be used for VxWorks 5.x and 6.x
1821 (ATCB_Key, ATCB_Key_Address): Moved to Specific package body to hide
1822 differences between VxWorks 5.x and 6.x
1824 (Timed_Delay): Remove calls to Defer/Undefer_Abort, now performed by
1826 Use only Preelaborate-compatible constructs.
1828 * s-tpopsp-vxworks.adb (ATBC_Key, ATCB_Key_Addr): Moved from
1829 Primitives.Operations.
1830 (Delete, Initialize): New procedures.
1832 * s-osinte-vxworks.adb: Body used to handle differences between
1834 (kill, Set_Time_Slice, VX_FP_TASK): New functions.
1836 * s-osinte-vxworks.ads: Minor reformatting.
1837 Add VxWworks 6.x specific functions (only called from VxWorks 6 files).
1838 (VX_FP_TASK): Now a function, to handle differences between VxWorks 5
1840 (Set_Time_Slice): New function, replacing kerneltimeSlice to share code
1841 between Vxworks 5 and 6.
1842 (taskLock, taskUnlock): Removeed, no longer used.
1844 * adaint.c: The wait.h header is not located in the sys directory on
1845 VxWorks when using RTPs.
1846 (__gnat_set_env_value): Use setenv instead of putenv on VxWorks when
1848 (__gnat_dup): dup is available on Vxworks when using RTPs.
1849 (__gnat_dup2): dup2 is available on Vxworks when using RTPs.
1851 * cal.c: Use the header time.h for Vxworks 6.0 when using RTPs.
1853 * expect.c: The wait.h header is not located in the sys directory on
1854 VxWorks when using RTPs.
1856 2005-09-01 Thomas Quinot <quinot@adacore.com>
1858 * g-soccon-vms.adb: Renamed to g-soccon-vms.ads
1860 * g-soccon-vms.ads: Renamed from g-soccon-vms.adb
1862 * g-soccon.ads, g-soccon-tru64.ads, g-soccon-aix.ads,
1863 g-soccon-darwin.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
1864 g-soccon-solaris.ads, g-soccon-mingw.ads, g-soccon-vxworks.ads,
1865 g-soccon-freebsd.ads: Add new constants:
1867 SO_RCVTIMEO/SO_SNDTIMEO
1871 Move all target-specific file inclusions and macro definitions to
1872 gsocket.h, in order to ensure that any C code in socket.c will see a
1873 set of constants that is consistent with the contents of g-soccon.ads.
1875 * gsocket.h: Code imported from gen-soccon.c:
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 set
1878 of constants that is consistent with the contents of g-soccon.ads.
1879 This change also makes gen-soccon self-contained (removing dependencies
1880 upon GCC internal headers).
1882 * g-socket.adb (Send_Vector): Make calls to Writev at most IOV_MAX
1884 (To_Inet_Addr): Now a procedure instead of a function, more efficient.
1886 * socket.c: Minor reformatting.
1888 2005-09-01 Ed Schonberg <schonberg@adacore.com>
1889 Thomas Quinot <quinot@adacore.com>
1891 * fname-sf.adb, mlib-tgt.ads,
1892 back_end.adb, casing.adb, g-debpoo.adb, g-excact.adb, g-spipat.adb,
1893 g-spipat.ads, g-thread.adb, lib-list.adb, makeutl.adb, mlib.adb,
1894 osint.adb, par-ch10.adb, par-load.adb, prep.adb, prj.adb, prj-attr.ads,
1895 prj-env.ads, prj-err.adb, prj-err.ads, prj-ext.adb, prj-ext.ads,
1896 prj-makr.adb, prj-makr.ads, prj-pars.ads, prj-part.adb, prj-strt.adb,
1897 prj-tree.ads, prj-util.ads, sem_dist.adb, sinput-c.ads, sinput-l.ads,
1898 sinput-p.ads, styleg-c.ads, xr_tabls.adb, prj-attr-pm.ads,
1899 makegpr.adb: Remove redundant use_clauses.
1901 2005-09-01 Arnaud Charlet <charlet@adacore.com>
1903 * s-stoele.ads, s-stopoo.ads, s-stratt.ads, s-strops.ads, s-unstyp.ads,
1904 s-valboo.ads, s-valcha.ads, s-valdec.ads, s-valenu.ads, s-valint.ads,
1905 s-vallld.ads, s-vallli.ads, s-valllu.ads, s-valrea.ads, s-valuns.ads,
1906 s-valuti.ads, s-valwch.ads, s-veboop.ads, s-vector.ads, s-vercon.ads,
1907 s-wchcnv.ads, s-wchcon.ads, s-wchjis.ads, s-wchstw.ads, s-wchwts.ads,
1908 s-widboo.ads, s-widcha.ads, s-widenu.ads, s-widlli.ads, s-widllu.ads,
1909 s-widwch.ads, s-wwdcha.ads, s-wwdenu.ads, s-wwdwch.ads, system.ads,
1910 table.ads, types.ads, system-vms_64.ads, s-crtl-vms64.ads,
1911 s-addope.ads, system-darwin-ppc.ads, system-vxworks-x86.ads,
1912 s-vxwork-x86.ads, system-linux-ppc.ads, i-vxwork-x86.ads,
1913 a-numaux-darwin.ads, a-crbtgo.ads, a-crbtgk.ads, a-crbltr.ads,
1914 a-coprnu.ads, a-convec.ads, a-contai.ads, a-coinve.ads, a-cohata.ads,
1915 a-cohama.ads, a-cihama.ads, a-cidlli.ads, a-cdlili.ads,
1916 a-numaux-libc-x86.ads, a-numaux-vxworks.ads, system-linux-ia64.ads,
1917 system-freebsd-x86.ads, system-unixware.ads, system-lynxos-ppc.ads,
1918 system-lynxos-x86.ads, system-linux-x86_64.ads, system-tru64.ads,
1919 s-vxwork-alpha.ads, system-aix.ads, system-vxworks-sparcv9.ads,
1920 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
1921 s-parame-hpux.ads, system-hpux.ads, system-vxworks-m68k.ads,
1922 s-vxwork-m68k.ads, system-linux-x86.ads, system-vxworks-mips.ads,
1923 s-vxwork-mips.ads, system-os2.ads, system-interix.ads,
1924 s-vxwork-ppc.ads, system-solaris-sparc.ads, s-vxwork-sparcv9.ads,
1925 system-solaris-sparcv9.ads, s-parame-vms.ads, system-vms.ads,
1926 s-osinte-mingw.ads, system-mingw.ads, s-parame-vms-restrict.ads,
1927 system-vms-zcx.ads, s-parame-ae653.ads, system-vxworks-ppc.ads,
1928 s-parame-vxworks.ads, system-vxworks-alpha.ads, interfac-vms.ads,
1929 a-numaux-x86.ads, a-astaco.ads, a-chahan.ads, a-charac.ads,
1930 a-chlat1.ads, a-chlat9.ads, a-colire.adb, a-colire.ads, a-comlin.ads,
1931 a-cwila1.ads, a-cwila9.ads, ada.ads, a-decima.ads, a-exextr.adb,
1932 a-filico.ads, a-finali.ads, a-interr.ads, a-ioexce.ads, a-dynpri.ads,
1933 a-ngcefu.ads, a-ngcefu.adb, a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.ads,
1934 a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-numaux.ads, a-numeri.ads,
1935 a-reatim.adb, a-stmaco.ads, a-storio.ads, a-strbou.ads, a-stream.ads,
1936 a-strfix.ads, a-string.ads, a-strmap.ads, a-strsea.ads, a-strsup.ads,
1937 a-strunb.ads, a-stunau.ads, a-stwibo.ads, a-stwifi.ads, a-stwima.ads,
1938 a-stwise.ads, a-stwisu.ads, a-stwiun.ads, a-swmwco.ads, a-textio.ads,
1939 csets.ads, debug.ads, dec.ads, g-curexc.ads, get_targ.ads,
1940 g-except.ads, system-linux-hppa.ads, a-chacon.ads, a-widcha.ads,
1941 a-zchara.ads, system-hpux-ia64.ads, a-ciorma.ads, a-coorma.ads,
1942 a-ciormu.ads, a-coormu.ads, a-rbtgso.ads, a-chzla1.ads, a-chzla9.ads,
1943 a-stzbou.ads, a-stzfix.ads, a-stzmap.ads, a-stzsea.ads, a-stzsup.ads,
1944 a-stzunb.ads, a-swunau.ads, a-szunau.ads, gnat.ads, g-regpat.ads,
1945 g-speche.ads, g-spitbo.ads, g-table.ads, g-tasloc.ads, g-trasym.ads,
1946 i-c.ads, i-cpoint.ads, i-cpp.ads, i-cstrin.ads, i-fortra.ads,
1947 interfac.ads, i-os2err.ads, i-os2lib.ads, i-os2syn.ads, i-os2thr.ads,
1948 i-vxwork.ads, output.ads, s-arit64.ads, s-atacco.ads, s-boarop.ads,
1949 s-casuti.ads, s-crtl.ads, s-exctab.ads, s-exnint.ads, s-exnllf.ads,
1950 s-exnlli.ads, s-expint.ads, s-explli.ads, s-expllu.ads, s-expmod.ads,
1951 s-expuns.ads, s-fatflt.ads, s-fatgen.ads, s-fatlfl.ads, s-fatllf.ads,
1952 s-fatsfl.ads, s-finimp.ads, s-finroo.ads, s-fore.ads, s-geveop.ads,
1953 s-htable.ads, s-imgbiu.ads, s-imgboo.ads, s-imgcha.ads, s-imgdec.ads,
1954 s-imgenu.ads, s-imgint.ads, s-imgllb.ads, s-imglld.ads, s-imglli.ads,
1955 s-imgllu.ads, s-imgllw.ads, s-imgrea.ads, s-imguns.ads, s-imgwch.ads,
1956 s-imgwiu.ads, s-io.ads, s-maccod.ads, s-mantis.ads, s-memcop.ads,
1957 s-pack03.ads, s-pack05.ads, s-pack06.ads, s-pack07.ads, s-pack09.ads,
1958 s-pack10.ads, s-pack11.ads, s-pack12.ads, s-pack13.ads, s-pack14.ads,
1959 s-pack15.ads, s-pack17.ads, s-pack18.ads, s-pack19.ads, s-pack20.ads,
1960 s-pack21.ads, s-pack22.ads, s-pack23.ads, s-pack24.ads, s-pack25.ads,
1961 s-pack26.ads, s-pack27.ads, s-pack28.ads, s-pack29.ads, s-pack30.ads,
1962 s-pack31.ads, s-pack33.ads, s-pack34.ads, s-pack35.ads, s-pack36.ads,
1963 s-pack37.ads, s-pack38.ads, s-pack39.ads, s-pack40.ads, s-pack41.ads,
1964 s-pack42.ads, s-pack43.ads, s-pack44.ads, s-pack45.ads, s-pack46.ads,
1965 s-pack47.ads, s-pack48.ads, s-pack49.ads, s-pack50.ads, s-pack51.ads,
1966 s-pack52.ads, s-pack53.ads, s-pack54.ads, s-pack55.ads, s-pack56.ads,
1967 s-pack57.ads, s-pack58.ads, s-pack59.ads, s-pack60.ads, s-pack61.ads,
1968 s-pack62.ads, s-pack63.ads, s-parame.ads, s-pooglo.ads, s-pooloc.ads,
1969 s-poosiz.ads, s-powtab.ads, s-purexc.ads, s-sopco3.ads, s-sopco4.ads,
1970 s-sopco5.ads: Minor reformatting: reindent pragma Pure/Preelaborate
1971 and always use the no parameter form for consistency.
1973 * gnat-style.texi: Document rules about Preelaborate/Pure pragmas.
1975 2005-09-01 Robert Dewar <dewar@adacore.com>
1977 * binde.adb: Minor reformatting
1978 (Find_Elab_Order): Output warning if -p used with static elab order
1980 2005-09-01 Robert Dewar <dewar@adacore.com>
1982 * checks.adb (Check_Needed): New procedure, deals with removing checks
1983 based on analysis of short-circuited forms. Also generates warnings for
1984 improper use of non-short-circuited forms.
1987 2005-09-01 Robert Dewar <dewar@adacore.com>
1989 * a-ztexio.adb, a-textio.adb, a-witeio.adb: Replace bad range checks
1992 2005-09-01 Robert Dewar <dewar@adacore.com>
1994 * errout.ads, errout.adb (Fix Error_Msg_F): Fix implementation to meet
1996 Implement new insertion char < (conditional warning)
1997 * errutil.adb, erroutc.adb: Implement new insertion char <
1998 (conditional warning).
1999 * sem_elab.adb, prj-dect.adb, erroutc.ads, err_vars.ads
2000 (Error_Msg_Warn): New variable for < insertion char.
2001 * prj-nmsc.adb: Implement new errout insertion char < (conditional
2003 (Check_For_Source): Change value of Source_Id only after the current
2004 source has been dealt with.
2006 2005-09-01 Robert Dewar <dewar@adacore.com>
2007 Doug Rupp <rupp@adacore.com>
2009 * exp_attr.adb: Handle vax fpt for 'Valid attribute
2010 * exp_vfpt.ads, exp_vfpt.adb: (Expand_Vax_Valid): New procedure
2011 * s-vaflop-vms-alpha.adb, s-vaflop.ads, s-vaflop.adb
2012 (Valid_D, Valid_F, Valid_G): New functions
2014 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2015 Hristian Kirtchev <kirtchev@adacore.com>
2016 Javier Miranda <miranda@adacore.com>
2018 * exp_ch6.adb (Expand_Call): If an actual is a function call rewritten
2019 from object notation, the original node is unanalyzed and carries no
2020 semantic information, so that accessiblity checks must be performed on
2021 the type of the actual itself.
2022 (Expand_N_Subprogram_Declaration): Change last actual parameter for
2023 compatibility with Build_Protected_Sub_Specification.
2024 (Check_Overriding_Inherited_Interfaces): Add suport to handle
2025 overloaded primitives.
2026 (Register_Interface_DT_Entry): Use the new name of the formal
2027 the the calls to Expand_Interface_Thunk
2029 * exp_dbug.ads: Augment comments on encoding of protected types to
2030 include the generation of dispatching subprograms when the type
2031 implements at least one interface.
2033 * lib.ads: Extend information in Load_Stack to include whether a given
2034 load comes from a Limited_With_Clause.
2036 * lib-load.adb (From_Limited_With_Chain): New predicate to determine
2037 whether a potential circularity is harmless, because it includes units
2038 loaded through a limited_with clause. Extends previous treatment which
2039 did not handle properly arbitrary combinations of limited and
2040 non-limited clauses.
2042 2005-09-01 Nicolas Setton <setton@adacore.com>
2044 * exp_dbug.adb (Get_Encoded_Name): Fixed bug that caused biaised types
2045 to be encoded as typ___XBLU_lowerbound__upperbound instead of
2046 typ___XB_lowerbound__upperbound.
2048 2005-09-01 Thomas Quinot <quinot@adacore.com>
2050 * exp_dist.adb (Add_RACW_TypeCode, Add_RAS_TypeCode): Do not generate
2051 dummy access formal for RACW/RAS TypeCode TSS.
2052 (Build_TypeCode_Call): Do not generate dummy null access actual for
2053 calls to the TypeCode TSS.
2055 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2057 * exp_intr.adb (Expand_Source_Name): For Enclosing_Entity, generate
2058 fully qualified name, to distinguish instances with the same local name.
2060 * g-souinf.ads (Enclosing_Entity): Document that entity name is now
2063 2005-09-01 Robert Dewar <dewar@adacore.com>
2065 * exp_pakd.adb (Create_Packed_Array_Type): Properly handle very large
2068 2005-09-01 Jerome Lambourg <lambourg@adacore.com>
2070 * g-expect.adb (Non_Blocking_Spawn): Initialize the filters field to
2071 (Free): New deallocation procedure for filter elements
2072 (Close): Deallocate any existing filter for the concerned connection
2074 2005-09-01 Laurent Pautet <pautet@adacore.com>
2076 * g-pehage.ads, g-pehage.adb (Select_Char_Position): When no character
2077 position set is provided, we compute one in order to reduce the maximum
2078 length of the keys. This computation first selects a character
2079 position between 1 and the minimum length of the keys in order to
2080 avoid reducing one of the keys to an empty string.
2081 (Initialize, Compute): When the ratio V to K is too low, the algorithm
2082 does not converge. The initialization procedure now comes with a
2083 maximum number of iterations such that when exceeded, an exception is
2084 raised in Compute. The user can initialize this ratio to another value
2086 Reformating and updated headers.
2088 2005-09-01 Javier Miranda <miranda@adacore.com>
2090 * itypes.ads, itypes.adb (Create_Null_Excluding_Itype): New subprogram
2091 that given an entity T creates and returns an Itype that duplicates the
2092 contents of T. The returned Itype has the null-exclusion
2093 attribute set to True, and its Etype attribute references T
2094 to keep the association between the two entities.
2095 Update copyright notice
2097 * sem_aggr.adb (Check_Can_Never_Be_Null,
2098 Aggregate_Constraint_Checks, Resolve_Aggregate,
2099 Resolve_Array_Aggregate, Resolve_Record_Aggregate): Code cleanup.
2101 * sem_ch5.adb (Analyze_Assignment): Code cleanup.
2103 2005-09-01 Gary Dismukes <dismukes@adacore.com>
2104 Robert Dewar <dewar@adacore.com>
2105 Hristian Kirtchev <kirtchev@adacore.com>
2107 * layout.adb (SO_Ref_From_Expr): Change Subtype_Mark to
2110 * par-ch6.adb (P_Subprogram): Handle parsing of Access_Definitions in
2112 Call Set_Result_Definition instead of Set_Subtype_Mark.
2113 (P_Subprogram_Specification): Add parsing of anonymous access result
2114 plus null exclusions. Call Set_Result_Definition instead of
2117 * par-ch3.adb: Add support for LIMITED NEW for Ada 2005 AI-419
2118 (P_Access_Type_Definition): Add parsing for an anonymous access result
2119 subtype, plus parsing for null exclusions. Call Set_Result_Definition
2120 instead of Set_Subtype_Mark.
2122 * sinfo.adb: Add support for LIMITED NEW for Ada 2005 AI-419
2123 (Null_Exclusion_Present): Allow this flag for N_Function_Specification.
2124 (Result_Definition): New function for N_Function_Specifications.
2125 (Subtype_Mark): No longer allowed for N_Access_Function_Definition and
2126 N_Function_Specification.
2127 (Set_Null_Exclusion_Present): Allow this flag for
2128 N_Function_Specification.
2129 (Set_Result_Definition): New procedure for N_Function_Specifications.
2130 (Set_Subtype_Mark): No longer allowed for N_Access_Function_Definition
2131 and N_Function_Specification.
2133 * sinfo.ads: Update grammar rules for 9.7.2: Entry_Call_Alternative,
2134 Procedure_Or_Entry_Call; 9.7.4: Triggering_Statement.
2135 Add support for LIMITED NEW for Ada 2005 AI-419
2136 Update the syntax of PARAMETER_AND_RESULT_PROFILE to reflect the new
2137 syntax for anonymous access results.
2138 Replace Subtype_Mark field by Result_Definition in
2139 N_Function_Specification and N_Access_Definition specs.
2140 Add Null_Exclusion_Present to spec of N_Function_Specification.
2141 (Result_Definition): New function for N_Function_Specification and
2142 N_Access_Function_Definition.
2143 (Set_Result_Definition): New procedure for N_Function_Specification and
2144 N_Access_Function_Definition.
2146 * sprint.adb (S_Print_Node_Actual): Change Subtype_Mark calls to
2147 Result_Definition for cases of N_Access_Function_Definition and
2148 N_Function_Specification.
2149 Print "not null" if Null_Exclusion_Present on N_Function_Specification.
2151 2005-09-01 Vincent Celier <celier@adacore.com>
2153 * lib-writ.adb: Update Copyright notice
2154 (Write_With_Lines): On platforms where file names are case-insensitive,
2155 record the file names in lower case.
2156 (Write_ALI): For D lines, on platforms where file names are
2157 case-insensitive, record the file names in lower case.
2159 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2160 Emmanuel Briot <briot@adacore.com>
2162 * lib-xref.adb (Output_Overridden_Op): Display information on
2163 overridden operation.
2165 * lib-xref.ads: Add documentation on overridden operations.
2167 * ali.ads (Xref_Entity_Record): Add support for storing the overriding
2170 * ali.adb (Get_Typeref): New subprogram. Adds support for parsing the
2171 overriding entity information.
2173 2005-09-01 Vincent Celier <celier@adacore.com>
2175 * mlib-prj.adb (Copy_Interface_Sources): Copy all interface sources,
2176 including those that are inherited.
2178 2005-09-01 Robert Dewar <dewar@adacore.com>
2180 * opt.ads, opt.adb: Add new switches Debug_Pragmas_Enabled[_Config]
2182 * par-prag.adb: Implement new pragma Debug_Policy
2184 * sem_prag.adb Implement new pragma Debug_Policy
2185 (Analyze_Pragma, case Pack): do not let pragma Pack override an explicit
2186 Component_Size attribute specification. Give warning for ignored pragma
2189 * snames.h, snames.ads, snames.adb: Introduce entries in
2190 Preset_Names for Name_Disp_Asynchronous_Select,
2191 Name_Disp_Conditional_Select, Name_Disp_Get_Prim_Op_Kind,
2192 Name_Disp_Timed_Select.
2193 New pragma Debug_Policy
2195 * switch-c.adb (Scan_Front_End_Switches): Set Ada 2005 mode
2197 Switch -gnata also sets Debug_Pragmas_Enabled
2199 * sem.adb, par.adb (Set_Opt_Config_Switch): Add parameter Main_Unit to
2200 handle an explicit -gnata when compiling predefined files.
2202 2005-09-01 Vincent Celier <celier@adacore.com>
2204 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not add the object
2205 directories of projects that have no Ada sources.
2207 2005-09-01 Robert Dewar <dewar@adacore.com>
2209 * scng.adb (Check_End_Of_Line): Count characters, rather than bytes
2210 (makes a difference for wide characters)
2212 * widechar.adb, widechar.ads:
2213 Add Wide_Char_Byte_Count feature to count chars vs bytes
2215 2005-09-01 Thomas Quinot <quinot@adacore.com>
2216 Ed Schonberg <schonberg@adacore.com>
2217 Robert Dewar <dewar@adacore.com>
2219 * sem_attr.adb (Resolve_Attribute, case 'Address): For an illegal
2220 'Address attribute reference with an overloaded prefix, use the
2221 location of the prefix (not the location of the attribute reference) as
2223 (Analyze_Attribute, case 'Size): The name of an enumeration literal, or
2224 a function renaming thereof, is a valid prefix for 'Size (where it is
2225 intepreted as a function call).
2226 (Statically_Denotes_Entity): New predicate to determine whether the
2227 prefix of an array attribute can be considered static.
2230 (Eval_Attr): Fix failure to evaluate Component_Size for
2231 unconstrained arrays (resulted in wrong value in packed case, since
2232 back end cannot handle this case)
2234 2005-09-01 Robert Dewar <dewar@adacore.com>
2236 * sem_cat.adb (Check_Categorization_Dependencies): Add more detail to
2237 error msgs for most common cases.
2238 Use new errout insertion char < (conditional warning)
2240 2005-09-01 Javier Miranda <miranda@adacore.com>
2241 Ed Schonberg <schonberg@adacore.com>
2243 * sem_ch10.adb (In_Chain): Moved from the scope of a subprogram to
2244 become local to the whole package.
2245 (Install_Limited_Withed_Unit): Instead of unchaining real entities if
2246 the package was already analyzed the new algorithm "replaces" the
2247 real entities by the shadow ones. This is required to ensure that
2248 the order of these entities in the homonym chains does not change;
2249 otherwise we can have undefined references at linking time because
2250 in case of conflicts the external name of the entities will have
2251 a suffix that depends on the order of the entities in the chain.
2252 (Remove_Limited_With_Clause): Complementary code that completes the
2253 new algorithm and replaces the shadow entities by the real ones.
2254 (Install_Limited_Withed_Unit): When unchaining entities before the
2255 installation of the shadow entities, only regular entities of the
2256 public part must be taken into account. This is required to
2257 keep this routine in synch with the work done by Remove_Limited_
2259 (Install_Limited_With_Clause): Introduce implicit limited_with_clause
2260 even if unit is analyzed, because the analysis of the unit is
2261 idempotent in any case, and the limited view of the unit may have to
2262 be installed for proper visibility.
2263 (Expand_Limited_With_Clause): Even if the unit in the implicit
2264 with_clause has been analyzed already, a limited view of the package
2265 must be built for the current context, if it does not exist yet.
2267 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2268 Javier Miranda <miranda@adacore.com>
2269 Gary Dismukes <dismukes@adacore.com>
2271 * sem_ch12.adb (Instantiate_Subprogram_Body): When creating the
2272 defining entity for the instance body, make a new defining identifier
2273 rather than copying the entity of the spec, to prevent accidental
2274 sharing of the entity list.
2275 (Check_Private_View): When exchanging views of private types, build the
2276 list of exchanged views as a stack, to ensure that on exit the exchanges
2277 are undone in the proper order.
2278 (Analyze_Package_Instantiation, Analyze_Subprogram_Instantiation):
2279 Restore the compilation environment in case of instantiation_error.
2280 (Analyze_Generic_Subprogram_Declaration): Handle creation of type entity
2281 for an anonymous access result.
2282 (Instantiate_Generic_Subprogram): Subtype_Mark => Result_Definition
2283 (Formal_Entity): Handle properly the case of a formal package that
2284 denotes a generic package renaming.
2286 2005-09-01 Thomas Quinot <quinot@adacore.com>
2288 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Reject the
2289 clause if the array aggregate is surrounded by parentheses.
2291 2005-09-01 Cyrille Comar <comar@adacore.com>
2292 Gary Dismukes <dismukes@adacore.com>
2293 Ed Schonberg <schonberg@adacore.com>
2294 Javier Miranda <miranda@adacore.com>
2296 * sem_ch3.ads, sem_ch3.adb (Analyze_Object_Declaration): Go to the
2298 to check if a type is Constrained in cases related to code generation
2299 (rather than semantic checking) since otherwise we do not generate
2300 similar code for mutable private types depending if their
2301 discriminants are visible or not.
2302 (Check_Abstract_Overriding): Do not complain about failure to override
2303 the primitive operations used in dispatching selects since they will
2304 always be overriden at the freeze point of the type.
2305 (Access_Definition): Separate out handling for resetting the scope
2306 of an anonymous access function result type. Retrieve the scope
2307 of the associated function rather than using Current_Scope, which
2308 does not have a consistent value (depends on whether we're in the
2309 middle of analyzing formal parameters). Add ??? comment about
2310 finding a cleaner way to handle the special cases of scope setting.
2311 (Process_Incomplete_Dependents): A protected operation is never a
2312 dispatching operation (only its wrapper may be).
2313 (Build_Derived_Record_Type): In case of tagged private types that
2314 implement interfaces add derivation of predefined primitive
2316 (Derive_Subprograms): Replace the Is_Interface_Derivation parameter
2317 by two parameters that are used in case of derivation from abstract
2318 interface types: No_Predefined_Prims is used to avoid the derivation
2319 of predefined primitives from the interface, and Predefined
2320 Prims_Only is used to complete the derivation predefined primitives
2321 in case of private tagged types implementing interfaces.
2322 Fix typo in comments
2323 (Find_Interface_In_Descendant): Protect the frontend against
2324 wrong code with large circularity chains.
2325 (Is_Private_Overriding): Add support for entities overriding interface
2326 subprograms. The test failed because Entities associated with overriden
2327 interface subprograms are always marked as hidden (and used to build
2328 the secondary dispatch table); in this case the overriden entity is
2329 available through the field abstract_interface_alias (cf. override_
2330 dispatching_operation)
2331 (Access_Definition): Set the scope of the type to Current_Scope for the
2332 case of a function with an anonymous access result type.
2333 (Access_Subprogram_Declaration): Handle creation of the type entity for
2334 an access-to-function type with an anonymous access result.
2335 (Check_Anonymous_Access_Types): Change Subtype_Mark to Result_Definition
2336 in handling for N_Access_Function_Definition.
2337 (Analyze_Subtype_Declaration): Modify the text of error message.
2338 (Derived_Type_Declaration): Modify the text of error message.
2339 (Process_Subtype): Modify the text of error message plus cleanup
2340 of one redundant error message.
2341 (Analyze_Component_Declaration): Code cleanup.
2342 (Analyze_Object_Declaration): Code cleanup.
2343 (Analyze_Subtype_Declaration): Propagate the null-exclusion
2344 attribute in case of access types. Code cleanup.
2345 (Array_Type_Declaration): Code cleanup.
2346 (Process_Discriminants): Create the new null-excluding itype
2347 if required. Code cleanup.
2348 (Process_Subtype): Create the new null-excluding itype if
2349 required. Code cleanup.
2350 (Build_Derived_Record_Type): Code cleanup to avoid calling
2351 twice the subprogram derive_subprograms in case of private
2352 types that implement interfaces. In this particular case the
2353 subprogram Complete_Subprograms_Derivation already does the
2354 job associated with the second call.
2356 * exp_strm.adb (Build_Elementary_Input_Call): Add an explicit
2357 conversion to the full view when generating an operation for a
2358 discriminant whose type may currently be private.
2360 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2361 Javier Miranda <miranda@adacore.com>
2363 * sem_ch4.adb (Transform_Object_Operation): In a context off the form
2364 V (Obj.F), the rewriting does not involve the indexed component, but
2365 only the selected component itself.
2366 Do not apply the transformation if the analyzed node is an actual of a
2367 call to another subprogram.
2368 (Complete_Object_Operation): Retain the entity of the
2369 dispatching operation in the selector of the rewritten node. The
2370 entity will be used in the expansion of dispatching selects.
2371 (Analyze_One_Call): Improve location of the error message associated
2373 (Analyze_Selected_Component): No need to resolve prefix when it is a
2374 function call, resolution is done when parent node is resolved, as
2376 (Analyze_One_Call): Add a flag to suppress analysis of the first actual,
2377 when attempting to resolve a call transformed from its object notation.
2378 (Try_Object_Operation, Transform_Object_Operastion): Avoid makind copies
2379 of the argument list for each interpretation of the operation.
2380 (Try_Object_Operation): The designated type of an access parameter may
2381 be an incomplete type obtained through a limited_with clause, in which
2382 case the primitive operations of the type are retrieved from its full
2384 (Analyze_Call): If this is an indirect call, and the return type of the
2385 access_to_subprogram is incomplete, use its full view if available.
2387 2005-09-01 Javier Miranda <miranda@adacore.com>
2388 Gary Dismukes <dismukes@adacore.com>
2390 * sem_ch6.ads, sem_ch6.adb (Check_Conformance): In case of anonymous
2391 access types the null-exclusion and access-to-constant attributes must
2393 (Analyze_Return_Statement): When the result type is an anonymous access
2394 type, apply a conversion of the return expression to the access type
2395 to ensure that appropriate accessibility checks are performed.
2396 (Analyze_Return_Type): For the case of an anonymous access result type,
2397 generate the Itype and set Is_Local_Anonymous_Access on the type.
2398 Add ??? placeholder for check to disallow returning a limited object
2399 in Ada 2005 unless it's an aggregate or a result of a function call.
2400 Change calls from Subtype_Mark to Result_Definition.
2401 (Analyze_Subprogram_Body): Change formal Subtype_Mark to
2402 Result_Definition in call to Make_Function_Specification.
2403 (Build_Body_To_Inline): Change Set_Subtype_Mark to
2404 Set_Result_Definition.
2405 (Make_Inequality_Operator): Change formal Subtype_Mark to
2406 Result_Definition in call to Make_Function_Specification.
2407 (Process_Formals): Create the new null-excluding itype if required.
2408 (New_Overloaded_Entity): For an entity overriding an interface primitive
2409 check if the entity also covers other abstract subprograms in the same
2410 scope. This is required to handle the general case, that is, overriding
2411 other interface primitives and overriding abstract subprograms inherited
2412 from some abstract ancestor type.
2413 (New_Overloaded_Entity): For an overriding entity that comes from
2414 source, note the operation that it overrides.
2415 (Check_Conformance, Type_Conformant): Addition of one new formal
2416 to skip controlling formals in the analysis. This is used to
2417 handle overloading of abstract interfaces.
2418 (Base_Types_Match): Add missing case for types imported from
2419 limited-with clauses
2420 (New_Overloaded_Entity): Add barrier to protect the use of
2421 the "alias" attribute.
2423 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2425 * sem_ch8.adb (Analyze_Renamed_Entry): For a renaming_as_declaration,
2426 verify that the procedure and the entry are mode conformant.
2427 (Analyze_Subprogram_Renaming): Emit a warning if an operator is renamed
2428 as a different operator, which is often a cut-and-paste error.
2430 2005-09-01 Javier Miranda <miranda@adacore.com>
2431 Ed Schonberg <schonberg@adacore.com>
2433 * sem_disp.adb (Check_Controlling_Formals): Anonymous access types
2434 used in controlling parameters exclude null because it is necessary to
2435 read the tag to dispatch, and null has no tag.
2436 (Override_Dispatching_Operation): If the previous operation is inherited
2437 from an interface, it becomes hidden and does not participate in later
2440 2005-09-01 Javier Miranda <miranda@adacore.com>
2441 Ed Schonberg <schonberg@adacore.com>
2442 Gary Dismukes <dismukes@adacore.com>
2444 * sem_res.adb (Resolve_Membership_Op): In case of the membership test
2445 "Iface_CW_Typ in T'Class" we have nothing else to do in the frontend;
2446 the expander will generate the corresponding run-time check to evaluate
2448 (Resolve_Call): Check for legal type of procedure name or prefix that
2449 appears as a trigger in a triggering alternative.
2450 (Valid_Conversion): If expression is ambiguous and the context involves
2451 an extension of System, remove System.Address interpretations.
2452 (Resolve_Qualified_Expression): Reject the case of a specific-type
2453 qualification applied to a class-wide argument. Enhance comment
2454 to explain checking of Original_Node.
2455 (Resolve_Type_Conversion): The location of the error message was not
2456 general enough to handle the general case and hence it has been removed.
2457 In addition, this patch improves the text of the message.
2458 (Resolve_Type_Conversion): Add missing support for access to interface
2460 (Resolve_Type_Conversion): If the target is a class-wide interface type,
2461 do not expand if the expression is the actual in a call, because proper
2462 expansion will take place when the call itself is expanded.
2463 (Resolve_Allocator): If the context is an unchecked conversion, the
2464 allocator inherits its storage pool, if any, from the target type of
2467 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2468 Javier Miranda <miranda@adacore.com>
2470 * sem_type.adb (Add_One_Interp): If a candidate operation is an
2471 inherited interface operation that has an implementation, use the
2472 implementation to avoid spurious ambiguities.
2473 (Interface_Present_In_Ancestor): In case of concurrent types we can't
2474 use the Corresponding_Record_Typ attribute to look for the interface
2475 because it is set by the expander (and hence it is not always
2476 available). For this reason we traverse the list of interfaces
2477 (available in the parent of the concurrent type).
2478 (Interface_Present_In_Ancestor): Handle entities from the limited view
2480 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2482 * sem_util.ads, sem_util.adb (Gather_Components): Omit interface tags
2483 from the list of required components.
2484 (Is_Controlling_Limited_Procedure): Determine whether an entity is a
2485 primitive procedure of a limited interface with a controlling first
2487 (Is_Renamed_Entry): Determine whether an entry is a procedure renaming
2489 (Safe_To_Capture_Value): A value (such as non_null) is not safe to
2490 capture if it is generated in the second operand of a short-circuit
2492 Do not capture values for variables with address clauses.
2493 (Is_Object_Reference): Treat a function call as an object reference only
2494 if its type is not Standard_Void_Type.
2496 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2498 * sem_warn.adb (Warn_On_Known_Condition): Refine warning when applied
2499 to a variable that is statically known to be constant.
2501 2005-09-01 Geert Bosch <bosch@adacore.com>
2502 Robert Dewar <dewar@adacore.com>
2504 * ttypef.ads (VAXDF_Safe_First): Use correct value for constant.
2505 (VAXGF_Safe_First): Idem.
2507 2005-09-01 Robert Dewar <dewar@adacore.com>
2508 Arnaud Charlet <charlet@adacore.com>
2510 * g-dirope.ads: Minor reformatting
2511 Document that bounds of result of Base_Name match the input index
2513 Add documentation on environment variable syntax for Expand_Path
2515 * gnat_ugn.texi: Update documentation to include mention of -m switches
2516 Document new treatment of wide characters in max line length
2518 Remove -gnatL/-gnatZ switches, no longer used.
2519 Add note on pragmas Assertion_Policy and Debug_Policy in discussion
2522 * gnat_rm.texi: Add doc for two argument form of pragma
2523 Float_Representation.
2524 Add documentation for pragma No_Strict_Aliasing
2525 Add note that explicit component clause overrides pragma Pack.
2526 Add documentation of pragma Debug_Policy
2528 2005-09-01 Matthew Heaney <heaney@adacore.com>
2530 * a-cihase.adb, a-coorse.ads, a-coorse.adb, a-cohama.adb,
2531 a-ciorse.ads, a-ciorse.adb, a-cihama.adb, a-cdlili.adb,
2532 a-cidlli.adb, a-chtgop.adb, a-cihase.adb, a-cihase.ads,
2533 a-cohase.adb, a-cohase.adb, a-cohase.ads: Synchronized with latest
2534 draft (Draft 13, August 2005) of Ada Amendment 1.
2536 2005-09-01 Arnaud Charlet <charlet@adacore.com>
2538 * Makefile.in: Adjust the libgnat target pairs for Xscale to ARM.
2539 Note that the platform-specific version of g-soccon.ads for VMS is now
2540 named g-soccon-vms.ads (it was previously g-soccon-vms.adb, although it
2541 really is a package spec).
2542 Replace s-taspri-linux.ads by s-taspri-posix.ads
2543 Remove references to s-mastop-x86.adb
2545 * system-vxworks-xscale.ads: Removed, no longer used.
2546 * s-vxwork-xscale.ads: Removed, no longer used.
2548 2005-09-01 Robert Dewar <dewar@adacore.com>
2550 * a-dirval-mingw.adb, a-direct.adb, a-coinve.adb,
2551 g-dynhta.adb, g-dynhta.ads, cstand.adb, exp_smem.adb, g-debuti.ads,
2552 g-dirope.adb, g-table.adb, lib-sort.adb, sem_maps.adb,
2553 exp_fixd.adb, exp_aggr.adb, a-intnam-mingw.ads, a-intnam-vxworks.ads,
2554 g-arrspl.adb, g-arrspl.ads, g-awk.adb, g-awk.ads, g-boubuf.ads,
2555 g-boubuf.ads, g-boubuf.ads, g-bubsor.ads, g-bubsor.adb, g-busora.adb,
2556 g-busora.ads, g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
2557 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads, g-cgi.adb,
2558 g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads, g-cgideb.adb, g-cgideb.ads,
2559 g-comlin.adb, g-comver.ads, g-semaph.ads, g-socthi.ads,
2560 sem_ch7.adb, a-direio.adb, a-caldel.ads, i-cstrea-vms.adb,
2561 a-ztedit.adb, a-ztenau.adb, g-socthi-vms.adb, g-socthi-vms.ads,
2562 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vxworks.ads,
2563 a-intnam-irix.ads, a-intnam-irix.ads, a-intnam-hpux.ads,
2564 a-intnam-os2.ads, a-intnam-os2.ads, a-caldel-vms.adb, a-calend-vms.adb,
2565 a-calend-vms.ads, g-heasor.adb, g-heasor.ads, g-hesora.adb,
2566 g-hesora.ads, g-hesorg.adb, g-hesorg.ads, g-htable.adb, g-htable.ads,
2567 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads, g-locfil.ads,
2568 g-memdum.adb, g-memdum.ads, g-traceb.adb, g-traceb.ads, i-cobol.adb,
2569 i-cobol.ads, i-cstrea.ads, i-cstrin.adb, a-wtedit.adb, a-tifiio.adb,
2570 a-wtenau.adb, a-wtenau.adb, a-teioed.adb: Minor reformatting
2572 2005-08-29 Arnaud Charlet <charlet@adacore.com>
2576 (GNAT_MAXPATH_LEN): Use default value if MAXPATHLEN is undefined.
2578 2005-08-29 Arnaud Charlet <charlet@adacore.com>
2579 Doug Rupp <rupp@adacore.com>
2581 * s-stalib.adb: Add missing pragma Warnings (On) to reenable Warnings
2583 (Inside_Elab_Final_Code): Moved to init.c to avoid having to keep
2584 this code in the GNAT run-time.
2586 * decl.c, fe.h: Replace GCC_ZCX by Back_End_Exceptions.
2589 * init.c (__gnat_error_handler [many]): Mark "msg" as const
2590 (__gnat_error_handler [HPUX]): Mark siginfo parameter as unused
2592 (__gnat_inside_elab_final_code): Moved here from
2593 Standard_Library and only defined for the compiler.
2594 __gnat_error_handler [VMS]: Adjust sigargs to account for PC & PSL.
2595 (__gnat_inum_to_ivec): Do not define this function on VxWorks when
2596 using RTPs because directly vectored Interrupt routines are not
2597 supported on this configuration.
2598 (getpid): Do not redefine this function on VxWorks when using RTPs
2599 because this primitive is well supported by the RTP libraries.
2600 (copy_msg): Correct the code that checks for buffer overflow.
2601 Discovered during code reading.
2603 2005-08-29 Olivier Hainque <hainque@adacore.com>
2605 * decl.c (gnat_to_gnu_entity) <E_Variable>: When allocating storage for
2606 a library level mutable variable with an initializer, tell
2607 build_allocator to ignore the initializer's size. It may not be large
2608 enough for all the values that might be assigned to the variable later
2611 2005-08-29 Arnaud Charlet <charlet@adacore.com>
2612 Eric Botcazou <ebotcazou@adacore.com>
2614 * trans.c: Protect < in error msg with quote
2615 Replace GCC_ZCX by Back_End_Exceptions.
2616 (addressable_p) <COMPONENT_REF>: Also return 1 if the field
2617 has been sufficiently aligned in the record.
2619 2005-08-15 James E. Wilson <wilson@specifix.com>
2621 * system-linux-alpha.ads: Change ia64 to alpha.
2623 2005-08-01 Kazu Hirata <kazu@codesourcery.com>
2625 * decl.c, utils.c: Fix comment typos.
2627 2005-07-29 Kazu Hirata <kazu@codesourcery.com>
2629 * decl.c, init.c, initialize.c: Fix comment typos.
2631 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
2633 Make CONSTRUCTOR use VEC to store initializers.
2634 * decl.c (gnat_to_gnu_entity): Update to cope with VEC in
2636 * trans.c (extract_values): Likewise.
2637 * utils.c (convert, remove_conversions): Likewise.
2638 * utils2.c (contains_save_expr_p, build_binary_op, build_unary_op,
2639 gnat_build_constructor): Likewise.
2641 2005-07-09 Andrew Pinski <pinskia@physics.uc.edu>
2643 * decl.c (components_to_record): Use DECL_FCONTEXT instead of
2645 (compare_field_bitpos): Likewise.
2647 2005-07-09 Andrew Pinski <pinskia@physics.uc.edu>
2649 * utils.c (create_var_decl): Only set DECL_COMMON on
2650 VAR_DECLs. Only set SET_DECL_ASSEMBLER_NAME on
2651 VAR_OR_FUNCTION_DECL_P.
2653 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
2655 * utils.c (create_param_decl): DECL_ARG_TYPE_AS_WRITTEN is
2658 2005-07-07 Pascal Obry <obry@adacore.com>
2660 * g-socthi-mingw.adb (C_Inet_Addr): New body used to convert the
2661 returned type on Windows.
2663 * g-socthi-mingw.ads (C_Inet_Addr): Remove pragma Import for this
2666 * g-socket.adb (Inet_Addr): Check for empty Image and raises an
2667 exception in this case.
2668 Simplify the code as "Image (Image'Range)" = "Image".
2670 2005-07-07 Vincent Celier <celier@adacore.com>
2672 * bindgen.adb (Gen_Output_File_C): When switch -a was specified, put
2673 the destructor/constructor attributes for <lib>final/<lib>init.
2675 * gnatbind.adb (Gnatbind): Allow -a to be used in conjunction with -C
2677 2005-07-07 Eric Botcazou <ebotcazou@adacore.com>
2679 * decl.c (gnat_to_gnu_entity) <E_Procedure>: Do not strip the padding
2680 type if the parameter is not passed by copy but reference by default.
2682 2005-07-07 Javier Miranda <miranda@adacore.com>
2684 * exp_ch3.adb (Build_Record_Init_Proc/Freeze_Record_Type):
2685 Reimplementation of the support for abstract interface types in order
2686 to leave the code more clear and easy to maintain.
2688 * exp_ch6.adb (Freeze_Subprogram): Reimplementation of the support for
2689 abstract interface types in order to leave the code clearer and easier
2692 * exp_disp.ads, exp_disp.adb (Fill_DT_Entry): Part of its functionality
2693 is now implemented by the new subprogram Fill_Secondary_DT_Entry.
2694 (Fill_Secondary_DT_Entry): Generate the code necessary to fill the
2695 appropriate entry of the secondary dispatch table.
2696 (Make_DT): Add code to inherit the secondary dispatch tables of
2699 * exp_util.adb (Find_Interface_Tag/Find_Interface_ADT): Instead of
2700 implementing both functionalities by means of a common routine, each
2701 routine has its own code.
2703 2005-07-07 Javier Miranda <miranda@adacore.com>
2705 * freeze.adb (Freeze_Entity): Check wrong uses of tag incomplete types.
2707 * par-ch3.adb (P_Type_Declaration): Give support to tagged incomplete
2710 type DEFINING_IDENTIFIER [DISCRIMINANT_PART] [IS TAGGED];
2713 * sem_attr.adb (Check_Not_Incomplete_Type): Additional checks for wrong
2714 use of tag incomplete types.
2716 * sem_ch3.adb (Analyze_Incomplete_Type): Add mininum decoration to
2717 give support to tagged incomplete types.
2719 * sem_ch5.adb (Analyze_Case_Statement): In generated code, if the
2720 expression is a discriminant reference and its type is private, as can
2721 happen within a stream operation for a mutable record, use the full
2722 view of the type to resolve the case alternatives.
2723 (Analyze_Assignment): Check wrong dereference of incomplete types.
2725 * sem_ch6.adb (Process_Formals): Allow the use of tagged incomplete
2728 * sem_res.adb (Resolve_Explicit_Dereference): Allow the use of tagged
2731 * sinfo.adb (Taggged_Present/Set_Taggged_Present): Applicable to
2732 N_Incomplete_Type_Declaration nodes.
2734 * sinfo.ads (N_Incomplete_Type_Declaration): Addition of attribute
2735 Tag_Present to give support to tagged incomplete types:
2737 type DEFINING_IDENTIFIER [DISCRIMINANT_PART] [IS TAGGED];
2740 2005-07-07 Olivier Hainque <hainque@adacore.com>
2744 * raise.c: Only include unwind.h if IN_RTS, and provide dummy type
2745 definitions for the Unwind wrappers in the compiler case.
2747 2005-07-07 Ed Schonberg <schonberg@adacore.com>
2748 Javier Miranda <miranda@adacore.com>
2750 * par-load.adb (Load): If a child unit is loaded through a limited_with
2751 clause, each parent must be loaded as a limited unit as well.
2753 * sem_ch10.adb (Previous_Withed_Unit): Better name for
2754 Check_Withed_Unit. Return true if there is a previous with_clause for
2755 this unit, whether limited or not.
2756 (Expand_Limited_With_Clause): Do not generate a limited_with_clause on
2758 (Is_Visible_Through_Renamings): New local subprogram of install_limited
2759 _withed_unit that checks if some package installed through normal with
2760 clauses has a renaming declaration of package whose limited-view is
2761 ready to be installed. This enforces the check of the rule 10.1.2 (21/2)
2762 of the current Draft document for Ada 2005.
2763 (Analyze_Context): Complete the list of compilation units that
2764 are allowed to contain limited-with clauses. It also contains
2765 checks that were previously done by Install_Limited_Context_Clauses.
2766 This makes the code more clear and easy to maintain.
2767 (Expand_Limited_With_Clause) It is now a local subprogram of
2768 Install_Limited_Context_Clauses, and contains the code that adds
2769 the implicit limited-with clauses for parents of child units.
2770 This functionality was prevously done by Analyze_Context.
2772 * sem_ch4.adb (Analyze_Selected_Component): Check wrong use of
2775 * sem_ch7.adb (Analyze_Package_Declaration): Check if the package has
2776 been erroneously named in a limited-with clause of its own context.
2777 In this case the error has been previously notified by Analyze_Context.
2779 2005-07-07 Ed Schonberg <schonberg@adacore.com>
2781 * sem_ch8.adb (Find_Direct_Name): Handle properly the case of a
2782 generic package that contains local declarations with the same name.
2783 (Analyze_Object_Renaming): Check wrong renaming of incomplete type.
2785 2005-07-07 Bernard Banner <banner@adacore.com>
2787 * tracebak.c: Refine tracebacks to use Unwind_Backtrace scheme on
2788 ia64 platform only on platforms that you the GCC unwind library
2789 rather than the system unwind library.
2791 2005-07-07 Thomas Quinot <quinot@adacore.com>
2793 * expect.c: Minor reformatting
2795 2005-07-07 Sergey Rybin <rybin@adacore.com>
2797 * vms_data.ads: Add VMS qualifiers for new gnatpp switch
2800 * gnat_ugn.texi: Add description for new gnatpp option
2803 2005-07-04 Thomas Quinot <quinot@adacore.com>
2805 * g-expect-vms.adb, g-expect.ads, g-expect.adb
2806 (Get_Command_Output): New subprogram to launch a process and get its
2807 standard output as a string.
2809 2005-07-04 Eric Botcazou <ebotcazou@adacore.com>
2810 Olivier Hainque <hainque@adacore.com>
2812 * s-mastop-tru64.adb (Pop_Frame): Use exc_lookup_function_entry to
2813 fetch a code-range descriptor associated with the machine state. On
2814 failure set the machine state's PC to 0; on success, pass the
2815 descriptor to exc_virtual_unwind.
2817 * init.c (Tru64 section): New function __gnat_set_code_loc.
2819 2005-07-04 Vincent Celier <celier@adacore.com>
2821 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
2822 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
2823 mlib-tgt-mingw.adb, mlib-tgt-darwin.adb (Build_Dynamic_Library):
2824 Remove all auto-initialization code, as this is now done through the
2825 constructor mechanism.
2827 * adaint.h, adaint.c (__gnat_binder_supports_auto_init,
2828 __gnat_sals_init_using_constructors): New functions.
2830 * bindgen.adb (Gen_Output_File_Ada): Generate pragmas
2831 Linker_Constructor and Linker_Destructor when switch -a is used.
2833 * bindusg.adb: Add line for new switch -a
2835 * gnatbind.adb (Gnatbind_Supports_Auto_Init): New Boolean function
2836 (Gnatbind): When switch -a is used, check if it is allowed
2838 * switch-b.adb (Scan_Binder_Switches): Process new switch -a
2840 2005-07-04 Joel Brobecker <brobecker@adacore.com>
2842 * a-tags.adb (Type_Specific_Data): Define Tags_Table as a small array.
2843 This prevents us from hitting a limitation during the debug info
2844 generation when using stabs.
2845 (Prims_Ptr): Likewise.
2847 2005-07-04 Gary Dismukes <dismukes@adacore.com>
2848 Ed Schonberg <schonberg@adacore.com>
2849 Javier Miranda <miranda@adacore.com>
2851 * checks.adb (Null_Exclusion_Static_Checks): In the case of
2852 N_Object_Declaration, only perform the checks if the Object_Definition
2853 is not an Access_Definition.
2855 * sem_ch3.adb (Access_Subprogram_Declaration): Add test for the case
2856 where the parent of an the access definition is an N_Object_Declaration
2857 when determining the Associated_Node_For_Itype and scope of an
2858 anonymous access-to-subprogram type.
2860 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Set the
2861 Corresponding_Spec on the body created for a null procedure. Add ???
2862 comment. Remove New_Copy_Tree call on body argument to
2865 * exp_ch6.adb (Add_Simple_Call_By_Copy_Code): For an out parameter with
2866 discriminants, use the type of the actual as well, because the
2867 discriminants may be read by the called subprogram.
2869 * sem_ch3.adb (Access_Type_Declaration): If the designated type is an
2870 access type we do not need to handle non-limited views.
2871 (Build_Derived_Record_Type): Additional check to check that in case of
2872 private types, interfaces are only allowed in private extensions.
2874 2005-07-04 Eric Botcazou <ebotcazou@adacore.com>
2876 * decl.c (prepend_attributes) <Pragma_Linker_Constructor>: New case.
2877 <Pragma_Linker_Destructor>: Likewise.
2879 * einfo.ads (Has_Gigi_Rep_Item): Document Pragma_Linker_Constructor and
2880 Pragma_Linker_Destructor.
2882 * gigi.h (attr_type): Add ATTR_LINK_CONSTRUCTOR and
2883 ATTR_LINK_DESTRUCTOR.
2884 (static_ctors, static_dtors): New variables.
2886 * misc.c (gnat_expand_body): Output current function as constructor
2887 and destructor if requested.
2889 * par-prag.adb: Add processing for pragma Linker_Constructor and
2892 * sem_prag.adb (Find_Unique_Parameterless_Procedure): New function
2893 extracted from Check_Interrupt_Or_Attach_Handler.
2894 (Check_Interrupt_Or_Attach_Handler): Invoke it.
2895 Implement pragma Linker_Constructor and Linker_Destructor with the
2896 help of Find_Unique_Parameterless_Procedure.
2897 Replace Name_Alias with Name_Target for pragma Linker_Alias.
2899 * snames.h, snames.ads, snames.adb:
2900 Add Name_Linker_Constructor and Name_Linker_Destructor.
2901 Add Pragma_Linker_Constructor and Pragma_Linker_Destructor.
2902 * snames.adb: Remove Name_Alias.
2904 * trans.c: Include cgraph.h.
2905 (build_global_cdtor): New function.
2906 (Compilation_Unit_to_gnu): Build global constructor and destructor if
2908 (tree_transform) <N_Identifier>: Substitute renaming of view-conversions
2910 (addressable_p) <COMPONENT_REF>: Unconditionally test
2911 DECL_NONADDRESSABLE_P on STRICT_ALIGNMENT platforms.
2913 * utils.c (process_attributes) <ATTR_LINK_ALIAS>: Do not assemble the
2914 variable if it is external.
2916 (static_ctors, static_dtors): New global variables.
2917 (process_attributes) <ATTR_LINK_CONSTRUCTOR>: New case.
2918 <ATTR_LINK_DESTRUCTOR>: Likewise.
2919 (end_subprog_body): Chain function as constructor and destructor
2922 * exp_util.adb (Force_Evaluation): Unconditionally invoke
2923 Remove_Side_Effects with Variable_Ref set to true.
2924 (Remove_Side_Effects): Handle scalar types first. Use a renaming
2925 for non-scalar types even if Variable_Ref is true and for class-wide
2928 2005-07-04 Ed Schonberg <schonberg@adacore.com>
2930 * exp_attr.adb (Mod): Evaluate condition expression with checks off,
2931 to prevent spurious warnings.
2933 2005-07-04 Thomas Quinot <quinot@adacore.com>
2935 * exp_dist.adb (Build_TypeCode_Call): Remove incorrect processing for
2936 Itypes. Itypes are really unexpected there.
2937 (Build_TypeCode_Function): Generalise special processing for Itypes to
2938 handle the case of numeric implicit base types as well as enumerated
2941 2005-07-04 Ed Schonberg <schonberg@adacore.com>
2943 * exp_intr.adb (Expand_Unc_Deallocation): If the designated type is
2944 controlled, indicate the expected type of the dereference that is
2945 created for the call to Deep_Finalize, to prevent spurious errors when
2946 the designated type is private and completed with a derivation from
2947 another private type.
2949 2005-07-04 Vincent Celier <celier@adacore.com>
2951 * make.adb (Change_To_Object_Directory): When unable to change the
2952 current dir to the object directory, output the full path of the
2955 2005-07-04 Matthew Gingell <gingell@adacore.com>
2957 * Makefile.in: Replace indepsw-linux.adb by indepsw-gnu.adb
2959 * indepsw-linux.adb: Replace by...
2961 * indepsw-gnu.adb: ...this new file
2963 2005-07-04 Vincent Celier <celier@adacore.com>
2965 * mlib-prj.adb (Auto_Initialize): New constant String
2966 (SALs_Use_Constructors): New Boolean function
2967 (Build_Library): Call gnatbind with Auto_Initialize switch when
2968 SALs_Use_Constructors returns True.
2970 * mlib-tgt.ads: Minor reformatting
2972 * mlib-utl.ads: Minor reformatting
2974 * opt.ads: (Use_Pragma_Linker_Constructor): New Boolean flag
2976 2005-07-04 Ed Schonberg <schonberg@adacore.com>
2978 * par-ch9.adb (P_Task, P_Protected): Indicate that single task and
2979 single protected declarations can have an interface list.
2980 (P_Entry_Declaration): Add handler for Error_Resync, which can be raised
2981 with seriously malformed entry declarations, and lead to compilation
2984 2005-07-04 Javier Miranda <miranda@adacore.com>
2986 * par-load.adb: Load the context items in two rounds.
2988 2005-07-04 Robert Dewar <dewar@adacore.com>
2990 * scng.adb: Do not consider Mod used as an attribute to be a keyword
2992 2005-07-04 Ed Schonberg <schonberg@adacore.com>
2993 Javier Miranda <miranda@adacore.com>
2995 * sem_ch10.adb (Build_Limited_Views): A type declared with a private
2996 type extension needs a limited view.
2997 Remove previous restriction on private types available through the
2998 limited-view (only tagged private types were previously allowed).
2999 (Install_Withed_Unit): In the code that implements the
3000 legality rule given in AI-377, exclude a child unit with the name
3001 Standard, because it is a homonym of the Standard environment package.
3003 2005-07-04 Thomas Quinot <quinot@adacore.com>
3005 * sem_ch4.adb (Transform_Object_Operation): For an actual that is an
3006 overloaded function call, carry interpretations from the original tree
3009 2005-07-04 Ed Schonberg <schonberg@adacore.com>
3011 * sem_ch6.adb (Conforming_Types): If the types are anonymous access
3012 types check whether some designated type is a limited view, and use
3013 the non-limited view if available.
3015 2005-07-04 Gary Dismukes <dismukes@adacore.com>
3017 * sem_eval.adb (Subtypes_Statically_Match): Use the discriminant
3018 constraint of full view of a private view T1 if present, when T2 is a
3019 discriminated full view.
3021 2005-07-04 Thomas Quinot <quinot@adacore.com>
3023 * sem_res.adb (Resolve_Actuals): Do not resolve the expression of an
3024 actual that is a view conversion of a bit packed array reference.
3026 2005-07-04 Ed Schonberg <schonberg@adacore.com>
3028 * sem_type.adb (Covers): Verify that Corresponding_Record_Type is
3029 present before checking whether an interface type covers a synchronized
3032 2005-07-04 Ed Schonberg <schonberg@adacore.com>
3034 * sem_util.adb (Is_Object_Reference): An indexed or selected component
3035 whose prefix is an implicit dereference is an object reference. Removes
3036 spurious errors when compiling with -gnatc.
3038 2005-07-04 Robert Dewar <dewar@adacore.com>
3042 * s-sopco3.ads, s-sopco4.ads, s-sopco5.ads: Minor documentation fix
3044 2005-07-04 Matthew Gingell <gingell@adacore.com>
3046 * tracebak.c: Enable tracebacks on ia64 platforms
3048 2005-07-04 Vincent Celier <celier@adacore.com>
3050 * vms_conv.adb (Initialize): Allow multiple ALI files to be given to
3051 the GNAT BIND command, as gnatbind accepts multiples ALI files with
3052 the -L or -n switches.
3054 2005-07-04 Vincent Celier <celier@adacore.com>
3056 * makegpr.adb (Build_Global_Archive): Make sure the list of sources is
3057 correctly computed and the main project data is not modified while
3059 (Add_C_Plus_Plus_Link_For_Gnatmake): Always link with the C++ compiler
3060 (Choose_C_Plus_Plus_Link_Process): Do not generate shell script
3061 c++linker as this does not work on some platforms.
3063 2005-07-04 Matthew Heaney <heaney@adacore.com>
3065 * a-convec.ads, a-coinve.ads: Declaration of subtype Extended_Index
3067 * a-coinve.adb: Perform constraint checks explicitly.
3069 2005-07-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3070 Thomas Quinot <quinot@adacore.com>
3072 * Make-lang.in: (ada/targtyps.o): Add missing TREE_H dependency.
3073 new target gen-soccon.
3075 2005-07-04 Robert Dewar <dewar@adacore.com>
3077 * s-mastop-irix.adb, s-mastop-vms.adb: Minor reformatting
3079 2005-07-04 Thomas Quinot <quinot@adacore.com>
3081 * g-socket.ads (Check_Selector): Minor rewording of comment.
3083 2005-07-04 Vincent Celier <celier@adacore.com>
3085 * vms_data.ads: Add VMS qualifiers for new gnatpp switch --eol=
3087 2005-07-04 Thomas Quinot <quinot@adacore.com>
3089 * gen-soccon.c: Add constants SO_SNDTIMEO and SO_RCVTIMEO.
3091 2005-07-04 Sergey Rybin <rybin@adacore.com>
3093 * gnat_ugn.texi: Add description of --eol gnatpp option
3095 2005-07-04 Eric Botcazou <ebotcazou@adacore.com>
3096 Thomas Quinot <quinot@adacore.com>
3098 * gnat_rm.texi: Add a note that pragma Unreferenced is not appropriate
3099 if the user wants all calls of a subprogram to be flagged,
3100 independently of whether they are made from within the same unit or
3102 Mention restriction for pragma Linker_Alias on some platforms.
3103 Document pragma Linker_Constructor and Linker_Destructor.
3104 Rewrite documentation of Weak_External, Linker_Section and
3105 Linker_Alias pragmas.
3107 2005-07-04 Arnaud Charlet <charlet@adacore.com>
3109 * s-stausa.ads, s-stausa.adb: New files.
3111 2005-06-30 Kelley Cook
3113 * all files: Update FSF address in copyright headers.
3114 * gen-soccon.co (main): Output new FSF address in generated files.
3116 2005-06-28 Paul Brook <paul@codesourcery.com>
3118 * misc.c (gnat_init_gcc_eh): Call default_init_unwind_resume_libfunc.
3120 2005-06-14 Olivier Hainque <hainque@adacore.com>
3121 Eric Botcazou <ebotcazou@adacore.com>
3123 * s-mastop-irix.adb (Pop_Frame): Revert shorcuts avoiding calls to
3124 exc_unwind, now that we are generating proper .debug_frame output for
3127 * tracebak.c: Remove the mips-irix section, as we are now using the
3128 s-mastop based unwinder again.
3129 Under SPARC/Solaris, take into account the stack bias to compute the
3130 frame offset. The stack bias is 0 for the V8 ABI and 2047 for the V9
3133 2005-06-14 Doug Rupp <rupp@adacore.com>
3135 * g-trasym-vms.adb: renamed g-trasym-vms-alpha.adb
3137 * g-trasym-vms-alpha.adb, g-trasym-vms-ia64.adb: New files
3139 2005-06-14 Pascal Obry <obry@adacore.com>
3141 * a-strhas.ads, a-secain.adb, a-secain.ads, a-rbtgso.ads, a-cgaaso.adb,
3142 a-cgaaso.ads, a-cgarso.adb, a-cgcaso.adb, a-cgarso.ads, a-cgcaso.ads,
3143 a-contai.ads, a-coprnu.ads, a-coprnu.adb: Fix header style (spaces in
3146 * a-intnam-lynxos.ads, a-intnam-unixware.ads, a-intnam-tru64.ads,
3147 a-intnam-aix.ads, a-intnam-irix.ads, a-excpol-interix.adb,
3148 a-intnam-hpux.ads, a-intnam-linux.ads, a-intnam-dummy.ads,
3149 a-intnam-os2.ads, a-numaux-libc-x86.ads, a-intnam-interix.ads,
3150 a-intnam-solaris.ads, a-caldel-vms.adb, a-calend-vms.ads,
3151 a-intnam-vms.ads, a-excpol-abort.adb, a-intnam-mingw.ads,
3152 a-intnam-vxworks.ads, a-numaux-vxworks.ads, s-osinte-unixware.adb,
3153 s-osinte-unixware.ads, s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads,
3154 s-osinte-hpux.ads, s-osinte-solaris-posix.ads, a-intnam-freebsd.ads,
3155 s-osinte-freebsd.adb, s-osinte-freebsd.ads, s-osinte-lynxos.adb,
3156 s-osinte-lynxos.ads, s-tpopsp-lynxos.adb, s-osinte-tru64.adb,
3157 s-osinte-tru64.ads, s-tpopsp-posix-foreign.adb, s-vxwork-alpha.ads,
3158 s-osinte-aix.adb, s-osinte-aix.ads, s-osinte-aix-fsu.ads,
3159 s-osinte-irix.adb, s-osinte-irix.ads, s-interr-sigaction.adb,
3160 s-osinte-irix-athread.ads, s-osinte-hpux-dce.adb,
3161 s-osinte-hpux-dce.ads, s-osinte-posix.adb, s-osinte-linux.ads,
3162 s-vxwork-m68k.ads, s-osinte-linux-fsu.ads, s-vxwork-mips.ads,
3163 s-osinte-dummy.ads, s-interr-dummy.adb, s-osinte-os2.adb,
3164 s-osinte-os2.ads, s-osprim-os2.adb, s-osinte-interix.ads,
3165 s-osprim-unix.adb, s-vxwork-ppc.ads, s-osinte-solaris.adb,
3166 s-osinte-solaris.ads, s-osprim-solaris.adb, s-tpopsp-solaris.adb,
3167 s-vxwork-sparcv9.ads, s-osinte-solaris-fsu.ads, s-interr-vms.adb,
3168 s-osinte-vms.adb, s-osinte-vms.ads, s-osprim-vms.adb,
3169 s-osprim-vms.ads, s-tpopde-vms.adb, s-tpopde-vms.ads,
3170 s-osprim-mingw.adb, s-vxwork-xscale.ads, s-interr-vxworks.adb,
3171 s-osinte-vxworks.adb, s-osinte-vxworks.ads, s-osprim-vxworks.adb,
3172 s-tfsetr-vxworks.adb, s-tpopsp-vxworks.adb, s-intman-posix.adb,
3173 s-osinte-fsu.adb, s-osprim-posix.adb, s-tfsetr-default.adb,
3174 s-tpopsp-posix.adb, s-traces-default.adb, s-trafor-default.adb,
3175 s-trafor-default.ads, s-tratas-default.adb, a-numaux-x86.adb,
3176 a-numaux-x86.ads, a-astaco.adb, a-astaco.ads, a-caldel.adb,
3177 a-caldel.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads, a-colien.adb,
3178 a-colien.ads, a-colire.adb, a-colire.ads, a-comlin.adb, a-cwila1.ads,
3179 a-cwila9.ads, ada.ads, a-decima.adb, a-diocst.ads, a-direio.adb,
3180 a-dynpri.adb, a-dynpri.ads, a-excpol.adb, a-flteio.ads, a-fwteio.ads,
3181 a-inteio.ads, a-interr.adb, a-intnam.ads, a-intsig.adb, a-intsig.ads,
3182 a-ioexce.ads, a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
3183 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads, a-lliwti.ads,
3184 a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads, a-ngcoty.adb, a-ngelfu.adb,
3185 a-ngelfu.ads, a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
3186 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads, a-nselfu.ads,
3187 a-nucoty.ads, a-nudira.adb, a-nuelfu.ads, a-nuflra.adb, a-numaux.ads,
3188 a-numeri.ads, a-reatim.adb, a-retide.adb, a-retide.ads, a-sequio.adb,
3189 a-sequio.ads, a-sfteio.ads, a-sfwtio.ads, a-siocst.ads, a-siteio.ads,
3190 a-siwtio.ads, a-ssicst.ads, a-ssitio.ads, a-ssiwti.ads, a-stmaco.ads,
3191 a-storio.adb, a-strbou.adb, a-strfix.adb, a-string.ads, a-strmap.adb,
3192 a-strsea.adb, a-strsup.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
3193 a-stunau.ads, a-stwibo.adb, a-stwifi.adb, a-stwifi.ads, a-stwima.adb,
3194 a-stwise.adb, a-stwisu.adb, a-suteio.adb, a-suteio.ads, a-swuwti.adb,
3195 a-swuwti.ads, a-teioed.adb, a-ticoau.adb, a-ticoau.ads, a-ticoio.adb,
3196 a-tideau.adb, a-tideio.adb, a-tienau.adb, a-tienio.adb, a-tifiio.adb,
3197 a-tiflio.adb, a-tigeau.adb, a-tigeau.ads, a-tiinio.adb, a-timoau.adb,
3198 a-timoio.adb, a-timoio.ads, a-tiocst.ads, a-titest.adb, a-titest.ads,
3199 a-witeio.adb, a-wtcoau.adb, a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads,
3200 a-wtcstr.ads, a-wtdeau.adb, a-wtdeio.adb, a-wtenau.adb, a-wtenio.adb,
3201 a-wtfiio.adb, a-wtflio.adb, a-wtgeau.adb, a-wtinau.adb, a-wtinio.adb,
3202 a-wtinio.ads, a-wtmoau.adb, a-wtmoio.adb, a-wttest.adb, calendar.ads,
3203 dec.ads, dec-io.adb, dec-io.ads, directio.ads, errno.c, g-bubsor.adb,
3204 g-bubsor.ads, g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
3205 g-casuti.adb, g-casuti.ads, g-debuti.ads, g-heasor.adb, g-heasor.ads,
3206 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads, g-htable.adb,
3207 g-htable.ads, g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
3208 g-memdum.adb, g-memdum.ads, g-sestin.ads, g-signal.ads, g-signal.adb,
3209 gnat.ads, g-souinf.ads, g-speche.adb, g-speche.ads, g-table.adb,
3210 g-table.ads, g-thread.adb, g-thread.ads, ioexcept.ads, i-vxwoio.adb,
3211 i-vxwoio.ads, math_lib.adb, s-assert.adb, s-assert.ads, s-asthan.ads,
3212 s-bitops.adb, s-bitops.ads, s-boarop.ads, s-carsi8.adb, s-carsi8.ads,
3213 s-carun8.adb, s-carun8.ads, s-casi16.adb, s-casi16.ads, s-casi32.adb,
3214 s-casi32.ads, s-casi64.adb, s-casi64.ads, s-casuti.adb, s-casuti.ads,
3215 s-caun16.adb, s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
3216 s-caun64.ads, s-direio.adb, s-direio.ads, sequenio.ads, s-errrep.adb,
3217 s-errrep.ads, s-exnint.adb, s-exnint.ads, s-exnllf.adb, s-exnllf.ads,
3218 s-exnlli.adb, s-exnlli.ads, s-expint.adb, s-expint.ads, s-explli.adb,
3219 s-explli.ads, s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
3220 s-expuns.adb, s-expuns.ads, s-fore.adb, s-fore.ads, s-geveop.adb,
3221 s-geveop.ads, s-htable.adb, s-htable.ads, s-imgbiu.adb, s-imgbiu.ads,
3222 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads, s-imgdec.adb,
3223 s-imgdec.ads, s-imgenu.adb, s-imgenu.ads, s-imgint.adb, s-imgint.ads,
3224 s-imgllb.adb, s-imgllb.ads, s-imglld.adb, s-imglld.ads, s-imglli.adb,
3225 s-imglli.ads, s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
3226 s-imgrea.ads, s-imguns.adb, s-imguns.ads, s-imgwiu.adb, s-imgwiu.ads
3227 s-interr.ads, s-io.adb, s-mantis.adb, s-mantis.ads, s-osprim.ads,
3228 s-pack03.adb, s-pack03.ads, s-pack05.adb, s-pack05.ads, s-pack06.adb,
3229 s-pack06.ads, s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
3230 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads, s-pack12.adb,
3231 s-pack12.ads, s-pack13.adb, s-pack13.ads, s-pack14.adb, s-pack14.ads,
3232 s-pack15.adb, s-pack15.ads, s-pack17.adb, s-pack17.ads, s-pack18.adb,
3233 s-pack18.ads, s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
3234 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads, s-pack23.adb,
3235 s-pack23.ads, s-pack24.adb, s-pack24.ads, s-pack25.adb, s-pack25.ads,
3236 s-pack26.adb, s-pack26.ads, s-pack27.adb, s-pack27.ads, s-pack28.adb,
3237 s-pack28.ads, s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
3238 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads, s-pack34.adb,
3239 s-pack34.ads, s-pack35.adb, s-pack35.ads, s-pack36.adb, s-pack36.ads,
3240 s-pack37.adb, s-pack37.ads, s-pack38.adb, s-pack38.ads, s-pack39.adb,
3241 s-pack39.ads, s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
3242 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads, s-pack44.adb,
3243 s-pack44.ads, s-pack45.adb, s-pack45.ads, s-pack46.adb, s-pack46.ads,
3244 s-pack47.adb, s-pack47.ads, s-pack48.adb, s-pack48.ads, s-pack49.adb,
3245 s-pack49.ads, s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
3246 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads, s-pack54.adb,
3247 s-pack54.ads, s-pack55.adb, s-pack55.ads, s-pack56.adb, s-pack56.ads,
3248 s-pack57.adb, s-pack57.ads, s-pack58.adb, s-pack58.ads, s-pack59.adb,
3249 s-pack59.ads, s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
3250 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads, s-scaval.adb,
3251 s-scaval.ads, s-sequio.adb, s-sequio.ads, s-stache.adb, s-stache.ads,
3252 s-stratt.adb, s-stratt.ads, s-strcom.adb, s-strcom.ads, s-strops.adb,
3253 s-strops.ads, s-taasde.ads, s-tadeca.adb, s-tadeca.ads, s-tadert.adb,
3254 s-tadert.ads, s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
3255 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads, s-tasini.adb,
3256 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
3257 s-tasren.ads, s-tasres.ads, s-tassta.adb, s-tassta.ads, s-tasuti.adb,
3258 s-tasuti.ads, s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
3259 s-tpoben.adb, s-tpoben.ads, s-tpobop.ads, s-tporft.adb, s-tposen.ads,
3260 s-traces.adb, s-traces.ads, s-tratas.adb, s-tratas.ads, s-valint.ads,
3261 s-unstyp.ads, s-veboop.adb, s-veboop.ads, s-vector.ads, s-vercon.adb,
3262 s-vercon.ads, s-wchcnv.adb, s-wchcnv.ads, s-wchjis.adb, s-wchjis.ads,
3263 s-wchstw.adb, s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
3264 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb, s-widenu.ads,
3265 s-widlli.adb, s-widlli.ads, s-widllu.adb, s-widllu.ads, s-wwdcha.ads,
3266 s-wwdenu.adb, s-wwdwch.ads, text_io.ads, s-stchop.ads, s-stchop.adb,
3267 s-stchop-vxworks.adb, a-intnam-darwin.ads, s-osinte-darwin.adb,
3268 s-osinte-darwin.ads, s-vxwork-x86.ads, a-numaux-darwin.ads,
3269 a-numaux-darwin.adb, a-chzla1.ads, a-chzla9.ads, a-lfztio.ads,
3270 a-liztio.ads, a-llfzti.ads, a-llizti.ads, a-sfztio.ads, a-siztio.ads,
3271 a-ssizti.ads, a-stzbou.adb, a-stzfix.adb, a-stzfix.ads, a-stzmap.adb,
3272 a-stzsea.adb, a-stzsup.adb, a-swunau.adb, a-swunau.ads, a-szuzti.adb,
3273 a-szuzti.ads, a-tiunio.ads, a-wwunio.ads, a-ztcoau.adb, a-ztcoau.ads,
3274 a-ztcoio.adb, a-ztcoio.ads, a-ztcstr.ads, a-ztdeau.adb, a-ztdeio.adb,
3275 a-ztenio.adb, a-ztexio.adb, a-ztfiio.adb, a-ztflio.adb, a-ztgeau.adb,
3276 a-ztinau.adb, a-ztinio.adb, a-ztinio.ads, a-ztmoau.adb, a-ztmoio.adb,
3277 a-zttest.adb, a-zzunio.ads, g-utf_32.adb: Fix header style.
3278 "GNU Ada" to GNAT, use proper casing for RUN-TIME.
3280 2005-06-14 Jose Ruiz <ruiz@adacore.com>
3281 Arnaud Charlet <charlet@adacore.com>
3283 * a-sytaco.ads, a-sytaco.adb (Suspension_Object): These objects are no
3284 longer protected objects. They have been replaced by lower-level
3285 suspension objects made up by a mutex and a condition variable (or
3286 their equivalent given a particular OS) plus some internal data to
3287 reflect the state of the suspension object.
3288 (Initialize, Finalize): Add this initialization procedure for
3289 Suspension_Object, which is a controlled type.
3290 (Finalize): Add the finalization procedure for Suspension_Object,
3291 which is a controlled type.
3293 * a-sytaco-vxworks.ads, a-sytaco-vxworks.adb: Remove this version of
3294 Ada.Synchronous_Task_Control because there is no longer a need for a
3295 VxWorks specific version of this package. Target dependencies
3296 has been moved to System.Task_Primitives.Operations.
3298 * s-osinte-mingw.ads (pCRITICAL_SECTION): Remove this type which is no
3300 (InitializeCriticalSection, EnterCriticalSection,
3301 LeaveCriticalSection, DeleteCriticalSection): Replace the type
3302 pCriticalSection by an anonymous access type so that we avoid problems
3303 of accessibility to local objects.
3305 * s-taprop.ads, s-taprop-posix.adb, s-taprop-vxworks.adb,
3306 s-taprop-mingw.adb, s-taprop-vms.adb, s-taprop-solaris.adb,
3307 s-taprop-os2.adb, s-taprop-dummy.adb, s-taprop-hpux-dce.adb,
3308 s-taprop-linux.adb, s-taprop-irix.adb, s-taprop-irix-athread.adb,
3309 s-taprop-tru64.adb, s-taprop-lynxos.adb (Elaboration Code): No longer
3310 set the environment task mask here.
3311 (Current_State): Add this function that returns the state of the
3313 (Set_False): Add this procedure that sets the state of the suspension
3315 (Set_True): Add this procedure that sets the state of the suspension
3316 object to True, releasing the task that was suspended, if any.
3317 (Suspend_Until_True): Add this procedure that blocks the calling task
3318 until the state of the object is True. Program_Error is raised if
3319 another task is already waiting on that suspension object.
3320 (Initialize): Add this procedure for initializing the suspension
3321 object. It initializes the mutex and the condition variable which are
3322 used for synchronization and queuing, and it sets the internal state
3324 (Finalize): Add this procedure for finalizing the suspension object,
3325 destroying the mutex and the condition variable.
3327 * s-taspri-posix.ads, s-taspri-vxworks.ads, s-taspri-mingw.ads,
3328 s-taspri-vms.ads, s-taspri-solaris.ads, s-taspri-os2.ads,
3329 s-taspri-dummy.ads, s-taspri-hpux-dce.ads, s-taspri-linux.ads,
3330 s-taspri-tru64.ads, s-taspri-lynxos.ads (Suspension_Object): New object
3331 which provides a low-level abstraction (using operating system
3332 primitives) for Ada.Synchronous_Task_Control.
3333 This object is made up by a mutex (for ensuring mutual exclusion), a
3334 condition variable (for queuing threads until the condition is
3335 signaled), a Boolean (State) indicating whether the object is open,
3336 and a Boolean (Waiting) reflecting whether there is a task already
3337 suspended on this object.
3339 * s-intman.ads, s-intman-irix.adb, s-intman-irix-athread.adb,
3340 s-intman-dummy.adb, s-intman-solaris.adb, s-intman-vms.adb,
3341 s-intman-vms.ads, s-intman-mingw.adb,
3342 (Initialize_Interrupts): Removed, no longer used.
3344 * s-inmaop-posix.adb, s-inmaop-vms.adb, s-inmaop-dummy.adb,
3345 (Setup_Interrupt_Mask): New procedure.
3347 * s-intman-vxworks.ads, s-intman-vxworks.adb: Update comments.
3349 * s-inmaop.ads (Setup_Interrupt_Mask): New procedure
3351 * s-interr.adb: Add explicit call to Setup_Interrupt_Mask now that
3352 this is no longer done in the body of s-taprop
3353 (Server_Task): Explicitely test for Pending_Action in case
3354 System.Parameters.No_Abort is True.
3356 * s-taasde.adb: Add explicit call to Setup_Interrupt_Mask now that this
3357 is no longer done in the body of s-taprop
3359 2005-06-14 Robert Dewar <dewar@adacore.com>
3361 * system-unixware.ads, system-linux-ia64.ads, system-freebsd-x86.ads,
3362 system-lynxos-ppc.ads, system-lynxos-x86.ads, system-linux-x86_64.ads,
3363 system-tru64.ads, system-aix.ads, system-vxworks-sparcv9.ads,
3364 system-vxworks-xscale.ads, system-solaris-x86.ads, system-irix-o32.ads,
3365 system-irix-n32.ads, system-hpux.ads, system-vxworks-m68k.ads,
3366 system-linux-x86.ads, system-vxworks-mips.ads, system-vxworks-mips.ads,
3367 system-os2.ads, system-interix.ads, system-solaris-sparc.ads,
3368 system-solaris-sparcv9.ads, system-vms.ads, system-mingw.ads,
3369 system-vms-zcx.ads, system-vxworks-ppc.ads, system.ads,
3370 system-darwin-ppc.ads, system-vxworks-x86.ads, system-linux-ppc.ads,
3371 system-linux-hppa.ads, system-vms_64.ads,
3372 system-vxworks-alpha.ads: Minor comment update for
3373 AI-362 (unit is Pure).
3375 * a-chahan.ads, a-chahan.adb: Move Wide_Wide functions to Conversions
3376 Add pragma Pure_05 for AI-362
3377 Make remaining conversion functions obsolescent in Ada 95
3379 * impunit.adb: Change a-swunha to a-swuwha and a-szunha to a-szuzha
3380 Make Ada.Wide_Characters[.Unicode] available in Ada 95 mode
3381 Add entries for a-wichun and a-zchuni
3382 Add a-widcha a-zchara for AI-395
3383 Add a-chacon (Ada.Characters.Conversions) to list of Ada 2005 routines
3385 * Makefile.rtl: Change a-swunha to a-swuwha and a-szunha to a-szuzha
3386 Add entries for a-wichun.o and a-zchuni.o
3387 Entries for a-widcha.o and a-zchara.o
3388 Add entry for a-chacon.o
3390 * a-ztenau.adb: Add with of Ada.Characters.Conversions
3392 * a-chacon.ads, a-chacon.adb: New files.
3394 * a-taside.adb, a-exstat.adb, a-excach.adb: Add warnings off to allow
3395 categorization violations.
3397 * a-strmap.ads: Add pragma Pure_05 for AI-362
3398 * a-strmap.ads: Add note on implicit categorization for AI-362
3400 * a-tgdico.ads, a-taside.ads: Add pragma Preelaborate_05 for AI-362
3402 * par-prag.adb: Dummy entry for pragma Persistent_BSS
3403 Set Ada_Version_Explicit, for implementation of AI-362
3404 Add processing for pragma Pure_05 and Preelaborate_05
3405 Add entry for Assertion_Policy pragma
3407 * sem.adb: Make sure predefined units are compiled with GNAT_Mode true
3408 when needed for proper processing of categorization stuff
3411 For several cases, make errors in preealborate units warnings,
3412 instead of errors, if GNAT_Mode is set. For AI-362.
3414 * sem_elab.adb (Check_Elab_Call): Call to non-static subprogram in
3415 preelaborate unit is now warning if in GNAT mode
3417 * s-stoele.ads: Document AI-362 for pragma preelaborate
3419 2005-06-14 Doug Rupp <rupp@adacore.com>
3421 * s-parame-vms.ads, s-parame-hpux.ads, s-parame-vms-restrict.ads,
3422 s-parame-ae653.ads, s-parame.ads, s-parame-vxworks.ads:
3423 Default_Exception_Msg_Max_Length: new parameter.
3425 * a-except.ads: (Exception_Msg_Max_Length): Set to
3426 System.Parameters.Default_Exception_Msg_Max_Length
3427 Add pragma Preelaborate_05 for AI-362
3428 Add warnings off to allow categorization violations for AI-362
3430 2005-06-14 Vincent Celier <celier@adacore.com>
3432 * gnatsym.adb: Adapt to modification of package Symbols: procedure
3433 Process is now in package Processing.
3435 * symbols.ads, symbols.adb:
3436 (Processing): New package, containing procedure Process
3438 * symbols-vms-alpha.adb:
3439 Replaced by symbols-vms.adb and symbols-processing-vms-alpha.adb
3441 * symbols-vms.adb, symbols-processing-vms-alpha.adb,
3442 symbols-processing-vms-ia64.adb: New files.
3444 2005-06-14 Pascal Obry <obry@adacore.com>
3446 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Replace the previous
3447 implementation. This new version generates the proper DllMain routine
3448 to initialize the SAL. The DllMain is generated in Ada and compiled
3449 before being added as option to the library build command.
3451 2005-06-14 Doug Rupp <rupp@adacore.com>
3452 Pascal Obry <obry@adacore.com>
3454 * adaint.c (__gnat_to_canonical_file_spec): Check for error returns in
3455 call to decc$translate_vms.
3456 (__gnat_locate_regular_file): Check if the path_val contains quotes. We
3457 need to remove those quotes before catenating the filename.
3458 (__gnat_locate_exec_on_path): improvements to the Win32 section:
3459 * avoid allocating the memory twice for better efficiency;
3460 * allocate 32K buffer for environment expansion as suggested by MSDN;
3461 * prepend ".;" to the path so that current directory is searched too.
3463 2005-06-14 Robert Dewar <dewar@adacore.com>
3465 * a-except.adb (Exception_Identity): return Null_Id for null occurrence
3466 instead of raising CE (AI-241)
3467 Add warnings off to allow categorization violations for AI-362
3469 2005-06-14 Robert Dewar <dewar@adacore.com>
3471 * ali-util.adb, gnatbind.adb: Remove references to
3472 Force_RM_Elaboration_Order.
3474 * switch-b.adb: Remove recognition of -f switch
3476 2005-06-14 Pascal Obry <obry@adacore.com>
3478 * a-stzunb.adb, a-stwiun.adb, a-strunb.adb (Realloc_For_Chunk): New
3479 implementation which is slightly more efficient.
3481 2005-06-14 Gary Dismukes <dismukes@adacore.com>
3482 Javier Miranda <miranda@adacore.com>
3483 Ed Schonberg <schonberg@adacore.com>
3484 Hristian Kirtchev <kirtchev@adacore.com>
3486 * exp_ch4.adb (Expand_Allocator_Expression): When an initialized
3487 allocator's designated type is a class-wide type, and compiling for
3488 Ada 2005, emit a run-time check that the accessibility level of the
3489 type given in the allocator's expression is not deeper than the level
3490 of the allocator's access type.
3492 (Tagged_Membership): Modified to gives support to abstract interface
3495 * a-tags.ads, a-tags.adb (type Type_Specific_Data): Add component
3497 (Descendant_Tag): New predefined function
3498 (Is_Descendant_At_Same_Level): New predefined function
3499 (Get_Access_Level): New private function
3500 (Set_Access_Level): New private procedure
3501 (IW_Membership): New function. Given the tag of an object and the tag
3502 associated with an interface, evaluate if the object implements the
3504 (Register_Interface_Tag): New procedure used to initialize the table of
3505 interfaces used by the IW_Membership function.
3506 (Set_Offset_To_Top): Initialize the Offset_To_Top field in the prologue
3507 of the dispatch table.
3508 (Inherit_TSD): Modified to copy the table of ancestor tags plus the
3509 table of interfaces of the parent.
3510 (Expanded_Name): Raise Tag_Error if the passed tag equals No_Tag.
3511 (External_Tag): Raise Tag_Error if the passed tag equals No_Tag.
3512 (Parent_Tag): Return No_Tag in the case of a root-level tagged type,
3513 and raise Tag_Error if the passed tag equalis No_Tag, to conform with
3514 Ada 2005 semantics for the new predefined function.
3516 * exp_attr.adb (Expand_N_Attribute, case Attribute_Input): Generate
3517 call to Descendant_Tag rather than Internal_Tag.
3518 (Expand_N_Attribute, case Attribute_Output): Emit a check to ensure that
3519 the accessibility level of the attribute's Item parameter is not deeper
3520 than the level of the attribute's prefix type. Tag_Error is raised if
3521 the check fails. The check is only emitted for Ada_05.
3522 (Find_Stream_Subprogram): If a TSS exists on the type itself for the
3523 requested stream attribute, use it.
3524 (Expand_N_Attribute_Reference): If the designated type is an interface
3525 then rewrite the referenced object as a conversion to force the
3526 displacement of the pointer to the secondary dispatch table.
3527 (Expand_N_Attribute_Reference, case 'Constrained): Return false if this
3528 is a dereference of an object with a constrained partial view.
3530 * exp_ch5.adb (Expand_N_Return_Statement): When a function's result
3531 type is a class-wide type, emit a run-time check that the accessibility
3532 level of the returned object is not deeper than the level of the
3533 function's master (only when compiling for Ada 2005).
3535 * exp_disp.ads, exp_disp.adb (Ada_Actions, Action_Is_Proc,
3536 Action_Nb_Arg): Add entries for new Get_Access_Level and
3537 Set_Access_Level routines in these tables.
3538 (Make_DT): Generate a call to set the accessibility level of the
3539 tagged type in its TSD.
3540 (Make_DT): Code cleanup. The functionality of generating all the
3541 secondary dispatch tables has been moved to freeze_record_type.
3542 (Make_Abstract_Interface_DT): Minor code cleanup.
3543 (Set_All_DT_Position): Code cleanup. As part of the code cleanup
3544 this subprogram implements a new algorithm that provides the
3545 same functionality and it is more clear in case of primitives
3546 associated with abstract interfaces.
3547 (Set_All_Interfaces_DTC_Entity): Removed. As part of the code
3548 clean up, the functionality of this subprogram is now provided
3549 by Set_All_DT_Position.
3550 (Write_DT): New subprogram: a debugging procedure designed to be called
3551 within gdb to display the dispatch tables associated with a tagged
3553 (Collect_All_Interfaces): New subprogram that collects the whole list
3554 of interfaces that are directly or indirectly implemented by a tagged
3556 (Default_Prim_Op_Position): New subprogram that returns the fixed
3557 position in the dispatch table of the default primitive operations.
3558 (Expand_Interface_Actuals): New subprogram to generate code that
3559 displaces all the actuals corresponding to class-wide interfaces to
3560 reference the interface tag of the actual object.
3561 (Expand_Interface_Conversion): New subprogram. Reference the base of
3562 the object to give access to the interface tag associated with the
3563 secondary dispatch table.
3564 (Expand_Interface_Thunk): New subprogram that generates the code of the
3565 thunk. This is required for compatibility with the C+ ABI.
3566 (Make_Abstract_Interface_DT): New subprogram that generate the
3567 declarations for the secondary dispatch tables associated with an
3569 (Set_All_Interfaces_DTC_Entity): New subprogram that sets the DTC_Entity
3570 attribute for each primitive operation covering interface subprograms
3571 (Expand_Dispatching_Call, Fill_DT_Entry, Make_DT, Set_All_DT_Position):
3572 These subprograms were upgraded to give support to abstract interfaces
3574 * rtsfind.ads (type RE_Id): Add RE_Descendant_Tag,
3575 RE_Is_Descendant_At_Same_Level, RE_Get_Access_Level, and
3576 RE_Set_Access_Level.
3577 (RE_Unit_Table): Add entries for new Ada.Tags operations.
3578 Add support to call the followig new run-time subprograms:
3579 IW_Membership, Register_Interface_Tag, and Set_Offset_To_Top
3581 * sem_ch3.adb (Constant_Redeclaration): Allow a deferred constant to
3582 match its full declaration when both have an access definition with
3583 statically matching designated subtypes.
3584 (Analyze_Component_Declaration): Delete commented out code that was
3585 incorrectly setting the scope of an anonymous access component's type.
3586 (Process_Discriminants): Set Is_Local_Anonymous_Access for the type of
3587 an access discriminant when the containing type is nonlimited.
3588 (Make_Incomplete_Type_Declaration): Create an incomplete type
3589 declaration for a record type that includes self-referential access
3591 (Check_Anonymous_Access_Types): Before full analysis of a record type
3592 declaration, create anonymous access types for each self-referential
3594 (Analyze_Component_Declaration, Array_Type_Declaration): Indicate that
3595 an access component in this context is a Local_Anonymous_Access, for
3596 proper accessibility checks.
3597 (Access_Definition): Set properly the scope of the anonymous access type
3598 created for a stand-alone access object.
3599 (Find_Type_Of_Object): An object declaration may be given with an access
3601 (Complete_Subprograms_Derivation): New subprogram used to complete
3602 type derivation of private tagged types implementing interfaces.
3603 In this case some interface primitives may have been overriden
3604 with the partial-view and, instead of re-calculating them, they
3605 are included in the list of primitive operations of the full-view.
3606 (Build_Derived_Record_Type): Modified to give support to private
3607 types implemening interfaces.
3608 (Access_Definition): Reject ALL on anonymous access types.
3609 (Build_Derived_Record_Type): In the case of Ada 2005, allow a tagged
3610 type derivation to occur at a deeper accessibility level than the
3612 For the case of derivation within a generic body however, disallow the
3613 derivation if the derived type has an ancestor that is a formal type
3614 declared in the formal part of an enclosing generic.
3615 (Analyze_Object_Declaration): For protected objects, remove the check
3616 that they cannot contain interrupt handlers if not declared at library
3618 (Add_Interface_Tag_Components): New subprogram to add the tag components
3619 corresponding to all the abstract interface types implemented by a
3620 record type or a derived record type.
3621 (Analyze_Private_Extension_Declaration, Build_Derived_Record_Type,
3622 Derived_Type_Declaration, Find_Type_Name, Inherit_Components,
3623 Process_Full_View, Record_Type_Declaration): Modified to give
3624 support to abstract interface types
3625 (Collect_Interfaces): New subprogram that collects the list of
3626 interfaces that are not already implemented by the ancestors
3627 (Process_Full_View): Set flag Has_Partial_Constrained_View appropriately
3628 when partial view has no discriminants and full view has defaults.
3629 (Constrain_Access): Reject a constraint on a general access type
3630 if the discriminants of the designated type have defaults.
3631 (Access_Subprogram_Declaration): Associate the Itype node with the inner
3632 full-type declaration or subprogram spec. This is required to handle
3633 nested anonymous declarations.
3634 (Analyze_Private_Extension_Declaration, Build_Derived_Record_Type,
3635 Derived_Type_Declaration, Find_Type_Name, Inherit_Components,
3636 Process_Full_View, Record_Type_Declaration): Modified to give
3637 support to abstract interface types
3638 (Derive_Subprograms): Addition of a new formal to indicate if
3639 we are in the case of an abstact-interface derivation
3640 (Find_Type_Of_Subtype_Indic): Moved from the body of the package
3641 to the specification because it is requied to analyze all the
3642 identifiers found in a list of interfaces
3644 * debug.adb: Complete documentation of flag "-gnatdZ"
3646 * exp_ch3.adb: Implement config version of persistent_bss pragma
3647 (Check_Stream_Attributes): Use Stream_Attribute_Available instead of
3648 testing for TSS presence to properly enforce visibility rules.
3649 (Freeze_Record_Type): Code cleanup. Modified to call the subprogram
3650 Make_Abstract_Interfaces_DT to generate the secondary tables
3651 associated with abstract interfaces.
3652 (Build_Init_Procedure): Modified to initialize all the tags
3654 (Component_Needs_Simple_Initialization): Similar to other tags,
3655 interface tags do not need initialization.
3656 (Freeze_Record_Type): Modified to give support to abstract interface
3658 (Expand_N_Object_Declaration): Do not generate an initialization for
3659 a scalar temporary marked as internal.
3661 * exp_ch6.adb (Add_Simple_Call_By_Copy_Code): Handle properly an
3662 in-out parameter that is a component in an initialization procedure,
3663 whose constraint might depend on discriminants, and that may be
3664 misaligned because of packing or representation clauses.
3665 (Is_Legal_Copy): New predicate to determine whether a possibly
3666 misaligned in-out actual can actually be passed by copy/return. This
3667 is an error in case the type is by_reference, and a warning if this is
3668 the consequence of a DEC import pragma on the subprogram.
3669 (Expand_Call, Freeze_Subprogram): Modified to give support to abstract
3671 (Expand_Inlined_Call): Mark temporary generated for the return value as
3672 internal, so that no useless scalar normalization is generated for it.
3673 (Expand_N_Subprogram_Declaration): Save unanalyzed body so calls to
3674 null procedure can always be inlined.
3675 (Expand_N_Subprogram_Declaration): If this is the declaration of a null
3676 procedure, generate an explicit empty body for it.
3678 * exp_util.ads, exp_util.adb (Find_Interface_ADT): New subprogram.
3679 Given a type implementing an interface, returns the corresponding
3680 access_disp_table value.
3681 (Find_Interface_Tag): New subprogram. Given a type implementing an
3682 interface, returns the record component containing the tag of the
3684 (Find_Interface_Tag): New overloaded subprogram. Subsidiary to the
3685 previous ones that return the corresponding tag and access_disp_table
3687 (Is_Predefined_Dispatching_Operation): Determines if a subprogram
3688 is a predefined primitive operation.
3689 (Expand_Subtype_From_Expr): If the expression is a selected component
3690 within an initialization procedure, compute its actual subtype, because
3691 the component may depend on the discriminants of the enclosing record.
3693 * i-cpp.ads, i-cpp.adb:
3694 This package has been left available for compatibility with previous
3695 versions of the frontend. As part of the new layout this is now a
3696 dummy package that uses declarations available at a-tags.ads
3698 * par-ch3.adb (P_Identifier_Declarations): Give an error for use of
3699 "constant access" and "aliased [constant] access" when not compiling
3701 Suppress Ada 2005 keyword warning if -gnatwY used
3702 (P_Identifier_Declarations): Add support for object declarations with
3704 (Private_Extension_Declaration): Complete the documentation
3705 (P_Derived_Type_Def_Or_Private_Ext_Decl): Fill the inteface_list
3706 attribute in case of private extension declaration
3707 (P_Type_Declaration): Mark as "abstract" the type declarations
3708 corresponding with protected, synchronized and task interfaces
3709 (P_Declarative_Items): "not" and "overriding" are overriding indicators
3710 for a subprogram or instance declaration.
3712 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Verify that an
3713 instantiation that is a dispatching operation has controlling access
3714 parameters that are null excluding.
3715 Save and restore Ada_Version_Explicit, for implementation of AI-362
3716 (Validate_Derived_Type_Instance): Add check for abstract interface
3718 (Analyze_Formal_Package): Establish Instantiation source for the copy of
3719 the generic that is created to represent the formal package.
3720 (Analyze_Package_Instantiation): Instantiate body immediately if the
3721 package is a predefined unit that contains inlined subprograms, and
3722 we are compiling for a Configurable_Run_Time.
3723 (Instantiate_Formal_Subprogram): Indicate that null default subprogram
3724 If the program has a null default, generate an empty body for it.
3726 * sem_ch6.adb, sem_ch9.adb (Analyze_Subprograms_Declaration): Update
3727 error message condition, null procedures are correctly detected now.
3728 (New_Overloaded_Entity): Bypass trivial overriding indicator check
3729 for subprograms in the context of protected types. Instead, the
3730 indicator is examined in Sem_Ch9 while analysing the subprogram
3732 (Check_Overriding_Indicator): Check consistency of overriding indicator
3733 on subprogram stubs as well.
3734 (Analyze_Subprogram_Declaration): Diagnose null procedures declared at
3736 (Analize_Subprogram_Specification): When analyzing a subprogram in which
3737 the type of the first formal is a concurrent type, replace this type
3738 by the corresponding record type.
3739 (Analyze_Subprogram_Body): Undo the previous work.
3740 (Analyze_Procedure_Call): If the call has the form Object.Op, the
3741 analysis of the prefix ends up analyzing the call itself, after which
3743 (Has_Interface_Formals): New subprogram subsidiary to analyze
3744 subprogram_specification that returns true if some non
3745 class-wide interface subprogram is found
3746 (New_Overloaded_Entity): Modified to give support to abstract
3748 (Conforming_Types): In Ada 2005 mode, conformance checking of anonymous
3749 access to subprograms must be recursive.
3750 (Is_Unchecked_Conversion): Improve the test that recognizes
3751 instantiations of Unchecked_Conversion, and allows them in bodies that
3752 are to be inlined by the front-end. When the body comes from an
3753 instantiation, a reference to Unchecked_Conversion will be an
3754 Expanded_Name, even though the body has not been analyzed yet.
3755 Replace Is_Overriding and Not_Overriding in subprogram_indication with
3756 Must_Override and Must_Not_Override, to better express intent of AI.
3757 (Analyze_Subprogram_Body): If an overriding indicator is given, check
3758 that it is consistent with the overrinding status of the subprogram
3760 (Analyze_Subprogram_Declaration): Indicate that a null procedure is
3762 If the subprogram is a null procedure, indicate that it does not need
3765 * sem_disp.adb (Check_Controlling_Type): Give support to entities
3766 available through limited-with clauses.
3767 (Check_Dispatching_Operation): A stub acts like a body, and therefore is
3768 allowed as the last primitive of a tagged type if it has no previous
3770 (Override_Dispatching_Operation, Check_Dispatching_Operation): Modified
3771 to give support to abstract interface types
3773 * sem_res.adb (Valid_Conversion): Perform an accessibility level check
3774 in the case where the target type is an anonymous access type of an
3775 object or component (that is, when Is_Local_Anonymous_Access is true).
3776 Prevent the special checks for conversions of access discriminants in
3777 the case where the discriminant belongs to a nonlimited type, since
3778 such discriminants have their accessibility level defined in the same
3779 way as a normal component of an anonymous access type.
3780 (Resolve_Allocator): When an allocator's designated type is a class-wide
3781 type, check that the accessibility level of type given in the
3782 allocator's expression or subtype indication is not statically deeper
3783 than the level of the allocator's access type.
3784 (Check_Discriminant_Use): Diagnose discriminant given by an expanded
3785 name in a discriminant constraint of a record component.
3786 (Resolve_Explicit_Dereference): Do not check whether the type is
3787 incomplete when the dereference is a use of an access discriminant in
3788 an initialization procedure.
3789 (Resolve_Type_Conversion): Handle conversions to abstract interface
3791 (Valid_Tagged_Conversion): The conversion of a tagged type to an
3792 abstract interface type is always valid.
3793 (Valid_Conversion): Modified to give support to abstract interface types
3794 (Resolve_Actuals): Enable full error reporting on view conversions
3795 between unrelated by_reference array types.
3796 The rule for view conversions of arrays with aliased components is
3797 weakened in Ada 2005.
3798 Call to obsolescent subprogram is now considered to be a violation of
3799 pragma Restrictions (No_Obsolescent_Features).
3800 (Check_Direct_Boolean_Operator): If the boolean operation has been
3801 constant-folded, there is nothing to check.
3802 (Resolve_Comparison_Op, Resolve_Equality_Op, Resolve_Boolean_Op): Defer
3803 check on possible violation of restriction No_Direct_Boolean_Operators
3804 until after expansion of operands, to prevent spurious errors when
3805 operation is constant-folded.
3807 * sem_type.ads, sem_type.adb (Covers, Intersect_Types, Specific_Type,
3808 Has_Compatible_Type): Modified to give support to abstract interface
3810 (Interface_Present_In_Ancestor): New function to theck if some ancestor
3811 of a given type implements a given interface
3813 * sem_ch4.adb (Analyze_Call): Handle properly an indirect call whose
3814 prefix is a parameterless function that returns an access_to_procedure.
3815 (Transform_Object_Operation): Handle properly function calls of the
3816 form Obj.Op (X), which prior to analysis appear as indexed components.
3817 (Analyze_One_Call): Complete the error notification to help new Ada
3819 (Analyze_Allocator): For an allocator without an initial value, where
3820 the designated type has a constrained partial view, a discriminant
3821 constraint is illegal.
3823 2005-06-14 Robert Dewar <dewar@adacore.com>
3825 * a-textio.adb (Set_Col): Fix two errors noticed recently, having to
3826 do with treatment of Set_Col when positioned at end of line character.
3828 2005-06-14 Robert Dewar <dewar@adacore.com>
3830 * atree.adb: (Elist*): Protect against uninitialized field
3832 2005-06-14 Ed Schonberg <schonberg@adacore.com>
3834 * checks.adb (Install_Null_Excluding_Check): Do not generate checks
3835 for an attribute reference that returns an access type.
3836 (Apply_Discriminant_Check): No need for check if (designated) type has
3837 constrained partial view.
3839 (Apply_Float_Conversion_Check): Generate a short-circuit expression for
3840 both bound checks, rather than a conjunction.
3841 (Insert_Valid_Check): If the expression is an actual that is an indexed
3842 component of a bit-packed array, force expansion of the packed element
3843 reference, because it is specifically inhibited elsewhere.
3845 2005-06-14 Vincent Celier <celier@adacore.com>
3847 * clean.adb (Clean_Project): Correctly delete executable specified as
3848 absolute path names.
3850 * make.adb (Gnatmake): Allow relative executable path names with
3851 directory information even when project files are used.
3852 (Change_To_Object_Directory): Fail gracefully when unable to change
3853 current working directory to object directory of a project.
3854 (Gnatmake): Remove exception handler that could no longer be exercized
3855 (Compile_Sources.Compile): Use deep copies of arguments, as some of them
3856 may be deallocated by Normalize_Arguments.
3857 (Collect_Arguments): Eliminate empty arguments
3859 * gnatcmd.adb (All_Projects): New Boolean flag, initialized to False,
3860 and set to True when -U is used for GNAT PRETTY or GNAT METRIC.
3861 (Check_Project): Return False when Project is No_Project. Return True
3862 when All_Projects is True.
3863 (GNATCmd): Recognize switch -U for GNAT PRETTY and GNAT METRIC and set
3864 All_Projects to True.
3867 2005-06-14 Ed Schonberg <schonberg@adacore.com>
3868 Javier Miranda <miranda@adacore.com>
3869 Thomas Quinot <quinot@adacore.com>
3870 Robert Dewar <dewar@adacore.com>
3871 Hristian Kirtchev <kirtchev@adacore.com>
3872 Gary Dismukes <dismukes@adacore.com>
3874 * einfo.ads, einfo.adb (Is_Local_Anonymous_Access): New flag on
3875 anonymous access types, to indicate that the accessibility level of
3876 the type is determined by that of the enclosing declaration.
3877 (Has_Persistent_BSS): New flag
3878 (Set_Is_Primitive_Wrapper): Upgrade the barrier to allow the usage
3879 of this attribute with functions.
3880 (Is_Primitive_Wrapper): Remove the barrier.
3881 (Has_Specified_Stream_Input, Has_Specified_Stream_Output,
3882 Has_Specified_Stream_Read, Has_Specified_Stream_Write):
3884 (Set_Has_Specified_Stream_Input, Set_Has_Specified_Stream_Output,
3885 Set_Has_Specified_Stream_Read, Set_Has_Specified_Stream_Write):
3887 (Is_Pure_Unit_Access_Type): New flag
3888 (Abstract_Interfaces): Complete the assertion to cover all usages.
3889 (Set_Is_Interface): Complete the assertion to cover all usages.
3890 (Is_Primitive_Wrapper): New attribute.
3891 (Is_Obsolescent): Now applies to all entities (though it is only set
3892 for subprograms currently)
3893 New flag: Has_Constrained_Partial_View, to implemente Ada 2005 AI-363,
3894 which solves various problems concerning access subtypes.
3895 (Has_Persistent_BSS): New flag
3896 (Is_Primitive_Wrapper, Set_Primitive_Wrapper): Code cleanup.
3897 Remove these subprograms because this attribute is currently
3900 Has_Specified_Stream_Input (Flag190)
3901 Has_Specified_Stream_Output (Flag191)
3902 Has_Specified_Stream_Read (Flag192)
3903 Has_Specified_Stream_Write (Flag193)
3904 Present in all type and subtype entities. Set for a given view if the
3905 corresponding stream-oriented attribute has been defined by an
3906 attribute definition clause. When such a clause occurs, a TSS is set
3907 on the underlying full view; the flags are used to track visibility of
3908 the attribute definition clause for partial or incomplete views.
3909 (Is_Pure_Unit_Access_Type): New flag
3910 Clarify use of Is_Internal.
3911 (Is_Primitive_Wrapper): New attribute present in primitive subprograms
3912 internally generated to wrap the invocation of tasks and protected
3913 types that implement interfaces.
3914 (Implementation_Base_Type): Documentation correction
3915 (Is_Obsolescent): Now applies to all entities (though it is only set
3916 for subprograms currently)
3917 New flag: Has_Constrained_Partial_View, to implement Ada 2005 AI-363,
3918 which solves various problems concerning access subtypes.
3920 * exp_ch9.adb (Type_Conformant_Parameters): Introduce mode conformance
3921 for examined parameters. Identify unequal parameter list lengths as
3922 non-conformant parameters.
3923 (Overriding_Possible): Do not check for "All" qualifier in declaration
3924 of controlling access parameter, following prescription of AI-404.
3925 (Build_Entry_Wrapper_Spec, Build_Entry_Wrapper_Body): New subprograms
3926 that build the procedure body that wraps an entry invocation
3927 (Build_Corresponding_Record, Build_Protected_Sub_Specification,
3928 Expand_N_Protected_Body, Expand_N_Protected_Type_Declaration,
3929 Expand_N_Task_Body, Expand_N_Task_Type_Declaration): Modified to
3930 give support to abstract interface types
3932 * freeze.adb (Freeze_Entity): Issue error message if
3933 Is_Pure_Unit_Access_Type set, unless we are in Ada 2005 mode and the
3934 type has no storage pool (Ada 2005) AI-366.
3935 Also modified to give support to abstract interface types
3936 (Freeze_Subprogram): Issue an error for a dispatching subprogram with an
3937 Inline_Always pragma.
3939 * par-ch9.adb (P_Task_Items): Reserved words "not" or "overriding" may
3940 now begin an entry declaration.
3941 (P_Entry_Or_Subprogram_With_Indicator): New procedure in
3942 P_Protected_Operation_Declaration_Opt. Parse an entry declaration or
3943 a subprogram declaration preceded by an overriding indicator.
3944 (P_Protected_Operation_Declaration_Opt): Add case for parsing entry
3945 declarations or subprogram declarations preceded by reserved words
3946 "not" or "overriding".
3947 (P_Entry_Declaration): Update comment. Parse and check overriding
3948 indicator, set semantic flags of entry declarations.
3949 (P_Task): New error message in case of private applied
3950 to a task type declaration.
3951 (P_Protected): New error message in case of private applied
3952 to a task type declaration.
3954 * sem_ch7.adb (Preserve_Full_Attributes): Modified to handle the case
3955 in which the full view of a type implementing an interface is a
3957 (Has_Overriding_Pragma): Remove obsolete implementation of AI-218.
3958 Declare_Inherited_Private_Subprograms): If an explicit operation
3959 overrides an operation that is inherited in the private part, mark the
3960 explicit one as overriding, to enable overriding indicator checks.
3961 (Preserve_Full_Attributes): Propagate Is_Unchecked_Union attribute from
3962 full view to partial view, to simplify handling in back-end.
3964 * sprint.adb: Print interface lists where needed: derived types,
3965 protected types, task types.
3966 output "is null" for null procedures. Part of implementation of
3968 * sem_cat.adb (Validate_Access_Type_Declaration): Implement AI-366
3969 relaxation of rules for access types in pure, shared passive partitions.
3971 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Reorganize to
3972 first read discriminants into temporary objects, performing checks on
3973 the read values, then possibly performing discriminant checks on the
3974 actual (if it is constrained), and only finally reading the components
3975 into a constrained temporary object.
3976 (Build_Elementary_Input_Call): Adjust the specific circuitry for the
3977 case of reading discriminants of a mutable record type to recognize
3978 the new form of the code generated by
3979 Build_Mutable_Record_Read_Procedure.
3981 * exp_tss.ads, exp_tss.adb (Make_Init_Proc_Name): Reimplement in terms
3982 of a simple call to Make_TSS_Name.
3983 (Make_TSS_Name_Local): Add the TSS name as the last thing in the name
3984 buffer, in order for Is_TSS to work correctly on local TSS names.
3986 * sem_attr.ads, sem_attr.adb (Resolve_Attribute, case 'Access): Use flag
3987 Is_Local_Anonymous_Access to check legaliy of attributes in the
3988 context of access components and stand-alone access objects.
3989 (Stream_Attribute_Available): In Ada 95 mode, a stream attribute is
3990 treated as available for a limited private type if there is an
3991 attribute_definition_clause that applies to its full view, but not in
3992 other cases where the attribute is available for the full view
3993 (specifically, the sole fact that the full view is non-limited does not
3994 make the attribute available for the partial view).
3995 (Build_Access_Subprogram_Type): Diagnose attempt to apply 'access to a
3996 non-overloaded intrinsic subprogram.
3997 (Check_Stream_Attribute): Reject an attribute reference for an
3998 unavailable stream attribute even if the prefix is not a limited type
3999 (case of a 'Input attribute reference for an abstract, non-classwide
4001 (Stream_Attribute_Available): New function to determine whether a stream
4002 attribute is available at a place.
4003 (Check_Attribute): Use Stream_Attribute_Available instead of just
4004 testing for TSS presence on the implementation base type.
4005 (Analyze_Attribute): Modified to give support to task interfaces.
4006 (Analyze_Access_Attribute): Add error check for use of an Access (or
4007 Unrestricted_Access) attribute with a subprogram marked as
4009 (Analyze_Attribute, case Attribute_Address): Add error check for use of
4010 an Address attribute with a subprogram marked as Inline_Always.
4011 Update Eval_Attribute to handle new value of Width from AI-395
4013 * sem_ch13.adb (Analyze_Stream_TSS_Definition): New subprogram.
4014 (Analyze_Attribute_Definition_Clause, cases Input, Output, Read, Write):
4015 Factor common code across the stream-oriented attribute circcuits into
4016 a new subprogram, Analyze_Stream_TSS_Definition. The new uniform
4017 processing is functionally identical to the previous duplicated one,
4018 except that an expression that denotes an abstract subprogram will now
4019 be rejected, as mandated by AI-195 item 5.
4021 * sem_util.ads, sem_util.adb (Type_Access_Level): Use flag
4022 Is_Local_Anonymous_Access to apply accessibility checks to access
4023 components and stand-alone access objects.
4024 (Has_Discriminant_Dependent_Constraint): Moved to spec for use
4026 (Is_Potentially_Persistent_Type): New function
4027 (Is_Dependent_Component_Of_Mutable_Object): If the enclosing object is
4028 a heap-object whose type has a constrained partial view, the object is
4029 unconstrained and the component may depend on a discriminant, making its
4032 * sinfo.ads, sinfo.adb
4033 (Must_Not_Override): Flag applicable to N_Entry_Declaration.
4034 (Must_Override): Flag applicable to N_Entry_Declaration.
4035 Indicate that interface_list can appear in single task and single
4036 protected declarations.
4037 Replace Is_Overriding and Not_Overriding with Must_Override and
4038 Must_Not_Override, to better express intent of AI.
4039 Is_Overriding, Not_Overriding: Ada2005 flags that indicate the presence
4040 of an overriding indicator in a subprogram or instance.
4041 Ada 2005 (AI-248) Null_Present can appear in a procedure specification.
4042 Add the overriding indicator [[not] overriding] construct to the
4043 following grammar productions:
4045 GENERIC_INSTANTIATION
4046 SUBPROGRAM_SPECIFICATION
4048 * par-ch10.adb (P_Compilation_Unit): Subprogram declaration or body
4049 can start with an overriding indicator.
4051 * par-ch6.adb (P_Subprogram): Recognize overriding indicator, and set
4052 flags accordingly on subrogram specifications or instances.
4055 (Analyze_Subprogram_Renaming): For a renaming_as_body, verify that the
4056 overriding_indicator, if present, is consistent with status of spec.
4057 Improve error message for null-excluding checks on controlling access
4059 (Check_In_Previous_With_Clause): Protect the frontend against
4060 previously reported critical errors in the context clauses.
4061 Save and restore Ada_Version_Explicit, for implementation of AI-362
4062 (Analyze_Subprogram_Renaming): If the new entity is a dispatching
4063 operation verify that controlling formals of the renamed entity that
4064 are access parameters are explicitly non-null.
4065 (Find_Expanded_Name): Improve error message when prefix is an illegal
4066 reference to a private child unit.
4068 * exp_imgv.adb, s-imgwch.ads, s-imgwch.adb, s-valwch.adb,
4069 s-valwch.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb, s-wwdwch.adb:
4070 Rewrite to correspond to new wide character names in AI-395
4072 * par-ch12.adb (P_Formal_Subprogram_Declaration): Recognize null
4075 2005-06-14 Ed Schonberg <schonberg@adacore.com>
4076 Robert Dewar <dewar@adacore.com>
4078 * errout.ads, errout.adb (Error_Msg_NW): Only emit warning on user
4079 code, not on the bodies of predefined operations, to cut down on
4082 2005-06-14 Ed Schonberg <schonberg@adacore.com>
4084 * exp_aggr.adb (Aggr_Size_OK): An array with no components can always
4085 be expanded in place. The size computation does not require a
4086 subtraction, which would raise an exception on a compiler built with
4087 assertions when the upper bound is Integer'first.
4088 (Flatten): For an array of composite components, take into account the
4089 size of the components to determine whether it is safe to expand the
4090 array into a purely positional representation.
4092 2005-06-14 Thomas Quinot <quinot@adacore.com>
4094 * exp_ch2.adb (Param_Entity): Take the case of an expanded_name
4095 denoting a formal parameter into account.
4097 2005-06-14 Ed Schonberg <schonberg@adacore.com>
4099 * exp_ch7.adb (Find_Node_To_Be_Wrapped): If the node appears within
4100 the entry_call alternative of a conditional entry call, wrap the
4101 conditional entry call itself.
4103 2005-06-14 Nicolas Setton <setton@adacore.com>
4104 Ed Schonberg <schonberg@adacore.com>
4106 * exp_dbug.ads, exp_dbug.adb (Get_Variant_Part): Fix the encoding of
4107 the "simple_choice" member in a variant record, in accordance with the
4108 description in the package spec: the information output for a constant
4109 should be "S number", not "SS number".
4110 (Get_Encoded_Name): Return at once if not generating code. Avoids name
4111 overflow problem when compiling with -gnatct, for ASIS/gnatmetrics.
4113 2005-06-14 Thomas Quinot <quinot@adacore.com>
4115 * exp_dist.adb (Add_RACW_Primitive_Declarations_And_Bodies): For an
4116 RACW without any primitives, do not generate the if statement for
4117 dispatching by name in the PolyORB/DSA case, as it would be malformed
4118 (it would have an Elsif_Parts list that is not No_List, but with a
4121 2005-06-14 Robert Dewar <dewar@adacore.com>
4123 * exp_intr.adb, par-ch5.adb: Minor fix to error message text
4125 2005-06-14 Jose Ruiz <ruiz@adacore.com>
4127 * fe.h: Add entry for Opt.Exception_Locations_Suppressed so that gigi
4128 can determine whether pragma Suppress_Exception_Locations is in effect.
4130 * utils2.c (build_call_raise): Do not pass the file name to the
4131 exception handler if pragma Suppress_Exception_Locations is in effect.
4132 (build_allocator): Add and process arg IGNORE_INIT_TYPE.
4134 2005-06-14 Emmanuel Briot <briot@adacore.com>
4136 * g-debpoo.adb (Deallocate, Dereference): Improve output.
4138 2005-06-14 Nicolas Roche <roche@adacore.com>
4140 * g-diopit.adb (Wildcard_Iterator): Return directly if Path is equal
4142 (Next_Level): Fix minor bug in handling of ../dir case
4143 (Read): Add dir separator to Directory name so that "" is understood as
4146 2005-06-14 Pascal Obry <obry@adacore.com>
4148 * g-dynhta.ads, g-dynhta.adb (Reset): Free the table itself after
4149 releasing the items.
4151 2005-06-14 Vincent Celier <celier@adacore.com>
4152 Cyrille Comar <comar@adacore.com>
4154 * g-os_lib.ads, g-os_lib.adb (Non_Blocking_Spawn): Two new versions
4155 with output file descriptor and with output file name.
4156 (Dup, Dup2): Now global procedures as they are used by two subprograms
4157 (Copy): Allocate the 200K buffer on the heap rather than on the stack.
4159 2005-06-14 Thomas Quinot <quinot@adacore.com>
4163 * g-socket.ads, g-socket.adb (Inet_Addr): Special case the all-ones
4165 (Create_Selector): Bind listening socket used to create the signalling
4166 socket pair to 127.0.0.1 to limit the scope for 'theft' of connection.
4167 Set listen backlog to 1 to ensure that we detect socket theft by a
4168 failure of our own connect(2) call.
4169 (Check_Selector): Improve documentation of the selector mechanism.
4170 (Broadcast_Inet_Addr): New constant.
4172 2005-06-14 Gary Dismukes <dismukes@adacore.com>
4174 * layout.adb (Discrimify): Remove resetting of Vtype to the underlying
4175 type which turns out to be an incomplete and incorrect fix.
4176 (Layout_Array_Type): Use Underlying_Type when checking whether the scope
4177 of the type is declared in a record (for determination of insertion
4179 (SO_Ref_From_Expr): Test whether Vtype denotes a partial or full view of
4180 a private type and ensure that the primary entity is used for the type
4181 of the newly created function's V formal by taking the Etype of the
4184 2005-06-14 Javier Miranda <miranda@adacore.com>
4185 Jose Ruiz <ruiz@adacore.com>
4186 Robert Dewar <dewar@adacore.com>
4187 Ed Schonberg <schonberg@adacore.com>
4189 * lib-load.ads, lib-load.adb (Load_Unit): Addition of a new parameter
4190 that indicates if we are parsing a compilation unit found in a
4191 limited-with clause.
4192 It is use to avoid the circularity check.
4194 * par.ads, par.adb (Par): Addition of a new parameter to indicate if
4195 we are parsing a compilation unit found in a limited-with clause. This
4196 is use to avoid the circularity check.
4198 * par-load.adb (Load): Indicate Lib.Load_Unit if we are loading the
4199 unit as a consequence of parsing a limited-with clause. This is used
4200 to avoid the circularity check.
4202 * sem_ch10.adb: Suppress Ada 2005 unit warning if -gnatwY used
4203 (Analyze_Context): Limited-with clauses are now allowed
4204 in more compilation units.
4205 (Analyze_Subunit_Context, Check_Parent): Protect the frontend
4206 againts previously reported critical errors in context clauses
4207 (Install_Limited_Withed_Unit): Code cleanup plus static detection
4208 of two further errors: renamed subprograms and renamed packages
4209 are not allowed in limited with clauses.
4210 (Install_Siblings): Do not install private_with_clauses on the package
4211 declaration for a non-private child unit.
4212 (Re_Install_Parents): When a parent of the subunit is reinstalled,
4213 reset visibility of child units properly.
4214 (Install_Withed_Unit): When a child unit appears in a with_clause of its
4215 parent, it is immediately visible.
4217 2005-06-14 Ed Schonberg <schonberg@adacore.com>
4218 Emmanuel Briot <briot@adacore.com>
4220 * lib-xref.ads, lib-xref.adb (Generate_Definition): Treat any entity
4221 declared within an inlined body as referenced, to prevent spurious
4223 (Output_One_Ref): If an entity renames an array component, indicate in
4224 the ALI file that this aliases (renames) the array. Capture as well
4225 function renamings that rename predefined operations.
4226 Add information about generic parent for package and subprogram
4228 (Get_Type_Reference): For a subtype that is the renaming of an actual in
4229 an instantiation, use the first_subtype to ensure that we don't generate
4230 cross-reference information for internal types.
4231 For objects and parameters of a generic private type, retain the '*'
4232 indicator to distinguish such an entity from its type.
4234 * ali.ads (Xref_Entity_Record): New fields Iref_File_Num and Iref_Line,
4235 to store information about instantiated entities.
4237 * ali.adb (Scan_ALI): Add support for parsing the reference to the
4240 * xref_lib.adb (Skip_To_Matching_Closing_Bracket): New subprogram
4241 (Parse_Identifier_Info, Parse_Token): Add support for the generic parent
4244 2005-06-10 Doug Rupp <rupp@adacore.com>
4245 Arnaud Charlet <charlet@adacore.com>
4246 Olivier Hainque <hainque@adacore.com>
4247 Jose Ruiz <ruiz@adacore.com>
4249 * Make-lang.in: Add initialize.o when needed.
4250 Remove obsolete references to RT_FLAGS.
4251 Add missing dependencies for sdefault.o
4253 * initialize.c: New file.
4255 * init.c [VMS] Declare ADA$ externs weak to fix build problem in IVMS.
4256 [VMS] cond_signal_table: Fix problem in declaration.
4257 [VMS] __gnat_error_handler: rewrite.
4258 Move all __gnat_initialize() routines to initialize.c
4259 Specialize the former "hpux" section to "hppa hpux", as this is what the
4260 section really is here for and we now have other hpux ports that need
4262 (__gnat_adjust_context_for_raise) i386-linux: First version of this
4263 function for this target. Adjust PC by one in the machine context. This
4264 adjustment was previously done in the MD_FALLBACK_FRAME_STATE_FOR, but
4265 it is more reliable to do that in the signal handler itself.
4266 (__gnat_install_handler) i386-linux: Set SA_SIGINFO in the sigaction
4267 flags, so that the handler is passed the context structure to adjust
4269 (__gnat_error_handler) i386-linux: Adjust the signature to match what a
4270 SA_SIGINFO sigaction should look like. Call
4271 __gnat_adjust_context_for_raise before actually raising. Cleanup unused
4272 Machine_State_Operations stuff.
4273 Add conditional code so that the x86_64 is also supported.
4275 2005-06-14 Pascal Obry <obry@adacore.com>
4277 * mdll.adb (Get_Dll_Name): New routine that returns the DLL name given
4280 2005-06-14 Robert Dewar <dewar@adacore.com>
4282 * opt.ads, opt.adb: New flags for persistent_bss mode
4283 Add Ada_Version_Explicit, for implementation of AI-362
4284 Add Assertions_Enabled_Config and associated handling
4285 Needed since setting can be changed with Assertion_Policy pragma
4286 Add new flag Warn_On_Ada_2005_Compatibility
4288 * switch-c.adb: Recognize -gnatwy/Y
4289 Set Ada_Version_Explicit, for implementation of AI-362
4290 The -gnatg switch now includes -gnatyu
4292 * usage.adb: Add -gnatwy/Y
4293 Remove wrong asterisk on -gnatwX line
4294 Add line for -gnatyu switch
4296 2005-06-14 Vincent Celier <celier@adacore.com>
4298 * osint.adb (Add_Default_Search_Dirs): Put source and object
4299 directories of project files before directories coming from
4300 ADA_INCLUDE_PATH and ADA_OBJECTS_PATH.
4302 2005-06-14 Robert Dewar <dewar@adacore.com>
4306 * par-ch2.adb (Scan_Pragma_Argument): New procedure
4307 (P_Pragma): Implement RM 2.8(4) check for no pos args after named args
4309 2005-06-14 Vincent Celier <celier@adacore.com>
4311 * prep.adb (Preprocess): Ignore error when scanning the first token of
4314 2005-06-14 Vincent Celier <celier@adacore.com>
4316 * prj-nmsc.adb (Suffix_For): Change default suffix for C++ to ".cpp"
4317 (Check_Stand_Alone_Library): If the specified reference symbol file does
4318 not exist, only issue a warning when the symbol policy is not
4319 Controlled. And, when symbol policy is Compliant, set the symbol
4320 policy to Autonomous.
4322 2005-06-14 Vincent Celier <celier@adacore.com>
4324 * prj-part.adb (Pre_Parse_Context_Clause): Call Set_Is_Not_Last_In_List
4325 when the project file in a with clause is not the last one, that is the
4326 project file name is followed by a comma.
4327 * prj-pp.adb: (First_With_In_List): New Boolean global variable
4328 (Print): Issue list of project files separated by commas in with clauses
4329 according to the values returned by Is_Not_Last_In_List.
4330 * prj-tree.ads, prj-tree.adb: (Is_Not_Last_In_List): New function
4331 (Set_Is_Not_Last_In_List): New procedure
4333 2005-06-14 Eric Botcazou <ebotcazou@adacore.com>
4335 * s-atacco.ads: Put a pragma No_Strict_Aliasing on Object_Pointer.
4337 2005-06-14 Robert Dewar <dewar@adacore.com>
4339 * scng.adb: Add call to new Check_EOF routine
4340 (Accumulate_Checksum): Properly handle wide wide char >= 2 ** 24
4341 Add some comments regarding wide character handling
4343 * style.ads, styleg.ads, styleg.adb: Implement new style switch -gnatyu
4345 * stylesw.ads, stylesw.adb: Implement new style switch -gnatyu
4347 * g-utf_32.ads, g-utf_32.adb (Is_UTF_32_Non_Graphic): Other_Format
4348 characters are now considered graphic characters and hence yield false
4351 * nmake.adt: Modify header so that xnmake does not generate output
4352 files with multiple blank lines.
4354 * treeprs.adt: Remove a blank line so that output from xtreeprs does
4355 not have an extra blank line
4357 2005-06-14 Gary Dismukes <dismukes@adacore.com>
4359 * sem_aggr.adb (Aggregate_Constraint_Checks): Apply a conversion to the
4360 expression when the component type is an anonymous access type to
4361 ensure that appropriate accessibility checks are done.
4363 * sem_ch5.adb (Analyze_Assignment): Apply a implicit conversion to the
4364 expression of an assignment when the target object is of an anonymous
4365 access type. This ensures that required accessibility checks are done.
4366 (One_Bound): Move the check for type Universal_Integer to
4368 (Process_Bounds): Check whether the type of the preanalyzed range is
4369 Universal_Integer, and in that case set Typ to Integer_Type prior
4370 to setting the type of the original range and the calls to One_Bound.
4372 2005-06-14 Ed Schonberg <schonberg@adacore.com>
4374 * sem_case.adb (Expand_Others_Choice): Improve warning.
4376 2005-06-14 Ed Schonberg <schonberg@adacore.com>
4378 * sem_eval.adb (Subtypes_Statically_Match): Use discriminant
4379 constraint of full view if present, when other type is discriminated.
4380 (Eval_Relational_Op): Recognize tests of pointer values against Null,
4381 when the pointer is known to be non-null, and emit appropriate warning.
4383 2005-06-14 Robert Dewar <dewar@adacore.com>
4384 Ed Schonberg <schonberg@adacore.com>
4388 * sem_prag.adb: Implement pragma Persistent_BSS
4389 Remove obsolete pragma Persistent_Data, Persistent_Object
4390 Set Ada_Version_Explicit, for implementation of AI-362
4391 Test Ada_Version_Explicit for Preelaborate_05 and Pure_05
4392 Add processing for pragma Pure_05 and Preelaborate_05
4393 Add processing for Assertion_Policy pragma
4394 Add pragma identifiers for Assert
4395 (Analyze_Pragma, case Assert): Check number of arguments
4396 (Process_Inline): Additional guard against an illegal program, where the
4397 argument of the pragma is undefined, and warnings on redundant
4398 constructs are enabled.
4399 (Analyze_Pragma, case Obsolescent): Allow an optional second argument
4400 Ada_05 to this pragma, specifying that the pragma is only active in
4402 (Check_Arg_Order): New procedure
4403 Add appropriate calls to this procedure throughout
4404 Also throughout, check entity name before doing any other checks
4406 * snames.h snames.ads, snames.adb: Add pragma Persistent_BSS
4407 Remove obsolete pragma Persistent_Data, Persistent_Object
4408 Add entries for pragma Pure_05 and Preelaborate_05
4409 Add entries for Assertion_Policy pragma and associated names
4410 Add some names for pragma argument processing
4412 * tbuild.ads, tbuild.adb: (Make_Linker_Section_Pragma): New function
4414 2005-06-14 Ed Schonberg <schonberg@adacore.com>
4416 * sem_warn.adb (Warn_On_Known_Condition): If the constant expression
4417 appears within a negation (either from source or as a rewriting of
4418 inequality) adjust text of warning accordingly.
4420 2005-06-14 Thomas Quinot <quinot@adacore.com>
4422 * s-strxdr.adb: Follow AI95-00132
4424 2005-06-14 Arnaud Charlet <charlet@adacore.com>
4426 * s-tasren.adb (Exceptional_Complete_Rendezvous): Fix race condition.
4428 2005-06-14 Arnaud Charlet <charlet@adacore.com>
4429 Jose Ruiz <ruiz@adacore.com>
4431 * s-tposen.adb, s-tpobop.adb
4432 (Exceptional_Complete_Rendezvous): Save the occurrence and not only
4434 (PO_Do_Or_Queue): Before queuing a task on an entry queue we check that
4435 there is no violation of the Max_Entry_Queue_Length restriction (if it
4436 has been set); Program_Error is raised otherwise.
4437 (Requeue_Call): Before requeuing the task on the target entry queue we
4438 check that there is no violation of the Max_Entry_Queue_Length
4439 restriction (if it has been set); Program_Error is raised otherwise.
4441 2005-06-14 Robert Dewar <dewar@adacore.com>
4443 * styleg.adb: Fix several remaining problems in -gnatyu switch
4444 Blank line count not reset at start
4445 Scanning outside source buffer in some cases
4446 Confusing message for blanks at end of file
4447 Non-empty blank lines not recognized
4449 * nmake.adt: Modify header so that xnmake does not generate output
4450 files with multiple blank lines.
4452 * treeprs.adt: Remove a blank line so that output from xtreeprs does
4453 not have an extra blank line
4455 2005-06-14 Sergey Rybin <rybin@adacore.com>
4457 * styleg-c.adb (Body_With_No_Spec): Remove ':' from warning message.
4459 2005-06-14 Doug Rupp <rupp@adacore.com>
4460 Vincent Celier <celier@adacore.com>
4462 * vms_conv.ads, vms_conv.adb: Remove "Library" command.
4465 * vms_data.ads: Add entry for -gnaty/Y [NO]ADA_2005_COMPATIBILITY
4466 Remove "Library" command.
4467 Change keyword for style check -gnatyd from NOCRLF to
4469 Remove useless second style check keyword NONE
4470 Remove help documentation for inexistent style check keyword
4472 Add help documentation for style check keywords DOS_LINE_ENDINGS,
4473 UNNECESSARY_BLANK_LINES and XTRA_PARENS
4474 Add UNNECESSARY_BLANK_LINES for -gnatyu
4475 Add qualifiers /ALL_PROJECTS (-U) for GNAT PRETTY and GNAT METRIC
4477 * ug_words: Add entry for -gnaty/Y [NO]ADA_2005_COMPATIBILITY
4479 2005-06-14 Vincent Celier <celier@adacore.com>
4481 * makegpr.adb (Compile_Link_With_Gnatmake): Invoke gnatmake with -d if
4482 gprmake was invoked with -d.
4483 (Compile_Sources): If -d was used, output the "completed ..." message
4484 for each compilation.
4485 (Scan_Arg): Recognize new switch -d
4486 When -c and at least one main is specified, set
4487 Unique_Compile to True to guarantee that no other sources will be
4490 2005-06-14 Matthew Heaney <heaney@adacore.com>
4492 * a-swunha.ads, a-swunha.adb: Removed. Replaced by a-swuwha.ad[sb]
4493 * a-swuwha.ads, a-swuwha.adb: New files
4495 * a-szunha.ads, a-szunha.adb: Removed, replaced by a-szuzha.ad[sb]
4496 * a-szuzha.ads, a-szuzha.adb: New files.
4498 * a-rbtgso.adb, a-crbtgo.ads, a-crbtgo.adb, a-crbtgk.ads,
4499 a-crbtgk.adb, a-crbltr.ads, a-coorse.ads, a-coorse.adb, a-convec.ads,
4500 a-convec.adb, a-coinve.ads, a-coinve.adb, a-cohata.ads, a-cohama.ads,
4501 a-cohama.adb, a-ciorse.ads, a-ciorse.adb, a-cihama.ads, a-cihama.adb,
4502 a-cidlli.ads, a-cidlli.adb, a-chtgop.ads, a-chtgop.adb, a-cdlili.ads,
4503 a-cdlili.adb, a-coormu.adb, a-ciormu.adb, a-cihase.adb, a-cohase.adb,
4504 a-cohase.ads, a-ciorma.ads, a-coorma.ads, a-ciormu.ads, a-coormu.ads,
4505 a-swunha.adb, a-stunha.adb, a-ciorma.adb, a-coorma.adb, a-shcain.ads,
4506 a-shcain.adb, a-chtgke.ads, a-chtgke.adb, a-stwiha.ads, a-stwiha.adb,
4507 a-strhas.adb, a-stzhas.adb: synchronized to the latest version of the
4510 2005-06-10 Eric Botcazou <ebotcazou@adacore.com>
4511 Olivier Hainque <hainque@adacore.com>
4512 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4513 Pascal Obry <obry@adacore.com>
4515 * gigi.h: (build_allocator): Add arg IGNORE_INIT_TYPE.
4517 * trans.c (call_to_gnu): Issue a warning for users of Starlet when
4518 making a temporary around a procedure call because of non-addressable
4520 (process_freeze_entity): If entity is a private type, capture size
4521 information that may have been computed for the full view.
4522 (tree_transform, case N_Allocator): If have initializing expression,
4523 check type for Has_Constrained_Partial_View and pass that to
4525 (tree_transform, case N_Return_Statement): Pass extra arg to
4528 * decl.c (annotate_value): Remove early return if -gnatR is not
4530 (gnat_to_gnu_field): Don't make a packable type for a component clause
4531 if the position is byte aligned, the field is aliased, and the clause
4532 size isn't a multiple of the packable alignment. It serves no useful
4533 purpose packing-wise and would be rejected later on.
4534 (gnat_to_gnu_entity, case object): Pass extra arg to build_allocator.
4537 (gnat_to_gnu_entity): Remove use of macro _WIN32 which is wrong in the
4538 context of cross compilers. We use TARGET_DLLIMPORT_DECL_ATTRIBUTES
4540 (create_concat_name): Idem.
4542 2005-06-10 Robert Dewar <dewar@adacore.com>
4543 Eric Botcazou <ebotcazou@adacore.com>
4544 Ben Brosgol <brosgol@adacore.com>
4545 Cyrille Comar <comar@adacore.com>
4546 Sergey Rybin <rybin@adacore.com>
4547 Pascal Obry <obry@adacore.com>
4549 * gnat_rm.texi: Add documentation for pragma Persistent_BSS
4550 Document second argument (Ada_05) of pragma Obsolescent
4551 Add note that call to subprogram marked with pragma Obsolescent
4552 is now considered to be a violation of program Restrictions
4553 (No_Obsolescent_Features).
4554 (Implementation Defined Pragmas) <Machine_Attribute>: Make it clear
4555 that only machine-dependent attributes are supported.
4558 Commented out menu lines and empty section for gnatclean examples
4560 Fix some over long lines
4561 Clarify and enhance documentation of ADA_PROJECT_PATH.
4562 Rework section 2.11.2(3) about linking with a non-GNU compiler.
4563 Mention new switch -fcallgraph-info.
4564 Mention new switch -fstack-usage.
4565 For gnatpp, replace '-notab' with '-N' and add this option to Index
4566 Corrected VMS example.
4567 VMS keyword for style check -gnatyd is DOS_LINE_ENDINGS, no NOCRLF
4569 Add documentation for -gnatyu switch (unnecessary blank lines)
4570 Document new switch -U for GNAT PRETTY and GNAT METRIC
4571 Add note about Stdcall being handled as C convention on non Windows OS.
4572 Remove some junk typo in description of gnatbind -S switch
4573 Remove reference to Extensions_Allowed pragma
4574 Document the new order of the directories to be searched (source and
4575 object directories of project files before directories in ADA_*_PATH
4576 environment variables.
4578 * g-trasym.ads: Document that IRIX is supported
4580 2005-06-10 Arnaud Charlet <charlet@adacore.com>
4582 * Makefile.in: Add initialize.o when needed.
4583 Adapt to new VMS package body Symbols and subunits
4584 No specialized version of a-sytaco is needed for VxWorks.
4586 * a-wichun.ads, a-wichun.adb, a-zchuni.ads, a-zchuni.adb: New files.
4587 * a-zchara.ads, a-widcha.ads: New files.
4589 * system-hpux-ia64.ads: New file.
4591 * i-vxwork-x86.ads, i-vxwork.ads (intContext): Add this function which
4592 is imported from the VxWorks kernel.
4594 2005-06-14 Robert Dewar <dewar@adacore.com>
4596 * g-soliop-mingw.ads, g-soccon-vms.adb, a-swmwco.ads, exp_smem.adb,
4597 fmap.adb, a-szmzco.ads, s-traent-vms.adb, s-traent-vms.ads,
4598 a-direio.ads, a-exctra.ads, a-exexda.adb, a-exextr.adb, a-stream.ads,
4599 s-restri.ads, s-restri.adb, s-traent.adb, s-traent.ads, a-slcain.adb,
4600 a-stzhas.ads, a-tiinau.adb, comperr.adb, exp_ch11.adb, g-boubuf.adb,
4601 g-calend.adb, g-debpoo.ads, g-moreex.ads, gprep.adb, g-regpat.ads,
4602 i-cexten.ads, i-os2thr.ads, makeutl.ads, memroot.adb, mlib-prj.adb,
4603 namet.adb, namet.ads, prj-makr.adb, prj-proc.adb, sem_dist.adb,
4604 sem_elim.ads, s-valint.adb, s-vallli.adb, s-vallli.adb, s-vallli.ads,
4605 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads, scn.adb,
4606 s-tasinf.adb, targparm.adb, uname.adb, uname.ads, xnmake.adb,
4607 xsinfo.adb, a-direct.ads: Remove extra blank lines. Minor reformatting.
4609 2005-06-14 Thomas Quinot <quinot@adacore.com>
4611 * xeinfo.adb: Fix typo in comment
4613 2005-06-14 Javier Miranda <miranda@adacore.com>
4615 * repinfo.ads: Fix typo in comment
4617 2005-06-14 Gary Dismukes <dismukes@adacore.com>
4619 * s-finimp.adb (Parent_Tag): Delete this imported function (function
4620 Parent_Tag is now in the visible part of Ada.Tags).
4621 (Get_Deep_Controller): Call Ada.Tags.Parent_Tag directly instead of
4622 using imported function.
4624 2005-06-14 Bernard Banner <banner@adacore.com>
4626 * vxaddr2line.adb: Add support for Windows hosted x86 vxworks. Should
4627 also apply for handling support for VxSim 653.
4629 2005-06-14 Eric Botcazou <ebotcazou@adacore.com>
4631 * xsnames.adb: Add automatic generation of snames.h.
4633 2005-06-14 Thomas Quinot <quinot@adacore.com>
4635 * gen-soccon.c: Add IP_MULTICAST_IF constant
4636 Minor reformatting and adjustments to prevent warnings.
4638 2005-06-14 Pascal Obry <obry@adacore.com>
4640 * seh_init.c: Do not include <sys/stat.h>. This is not needed.
4642 2005-06-03 Andrew Pinski <pinskia@physics.uc.edu>
4644 * trans.c (gnat_gimplify_expr): Call
4645 recompute_tree_invarant_for_addr_expr when we change
4646 the operand of the ADDR_EXPR.
4648 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4650 * misc.c: Don't include errors.h.
4652 2005-05-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4654 * raise.c (db): Add ATTRIBUTE_PRINTF_2.
4656 2005-05-29 Kazu Hirata <kazu@cs.umass.edu>
4658 * cal.c, decl.c, init.c, raise.c, trans.c, utils2.c: Fix
4660 * gnat_rm.texi, gnat_ugn.texi: Fix typos.
4662 2005-05-16 Nathanael Nerode <neroden@gcc.gnu.org>
4665 * Makefile.in: Make TGT_LIB behave correctly.
4667 2005-04-23 DJ Delorie <dj@redhat.com>
4669 * misc.c: Adjust warning() callers.
4671 2005-04-16 Laurent GUERBY <laurent@guerby.net>
4674 * a-nudira.adb (Value): Check for valid string.
4675 * a-nuflra.adb (Value): Likewise.
4677 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
4679 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
4681 2005-04-10 Kazu Hirata <kazu@cs.umass.edu>
4683 * adaint.c, init.c, tracebak.c: Fix comment typos.
4684 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Fix typos.
4686 2005-04-07 Laurent GUERBY <laurent@guerby.net>
4687 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4689 * Makefile.in: Add make ifeq define for hppa linux tasking support.
4690 * system-hpux.ads: Define Signed_Zeros to be True.
4691 * system-linux-hppa.ads, s-osinte-linux-hppa.ads: New files.
4693 2005-04-01 Kazu Hirata <kazu@cs.umass.edu>
4695 * adaint.c, cal.c, decl.c, gigi.h, gmem.c, init.c, link.c,
4696 raise.c, tracebak.c, trans.c, utils2.c, utils.c: Fix comment
4699 2005-03-30 Tom Tromey <tromey@redhat.com>
4701 * decl.c (gnat_substitute_in_type): Don't handle FILE_TYPE.
4703 2005-03-30 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
4705 * adaint.c (_gnat_set_close_on_exec): Mark parameters unused.
4707 2005-03-29 Robert Dewar <dewar@adacore.com>
4709 * sem_res.adb (Resolve_Real_Literal): Generate warning if static
4710 fixed-point expression has value that is not a multiple of the Small
4713 * opt.ads (Warn_On_Bad_Fixed_Value): New flag
4715 * s-taprop-tru64.adb (RT_Resolution): Return an integer number of
4718 * ug_words: Add entry for [NO_]BAD_FIXED_VALUES for -gnatwb/-gnatwB
4720 2005-03-29 Vincent Celier <celier@adacore.com>
4722 * mlib-tgt-vms-ia64.adb, mlib-tgt-vms-alpha.adb
4723 (Build_Dynamic_Library.Version_String): Return the empty string when
4724 Lib_Version is empty or when the symbol policy is not Autonomous.
4726 * symbols-vms-alpha.adb (Finalize): For symbol policy Compliant, when
4727 a symbol is not in the reference symbol file, increase the Major ID
4728 and set the Minor ID to 0.
4729 Use gsmatch=lequal instead of gsmatch=equal
4731 2005-03-29 Doug Rupp <rupp@adacore.com>
4733 * adaint.c (__gnat_to_canonical_file_spec [VMS]): Check for logical
4736 2005-03-29 Javier Miranda <miranda@adacore.com>
4738 * a-tags.ads, a-tags.adb (Get_TSD): Subprogram removed.
4739 (Inherit_DT): The first formal has been redefined as a Tag.
4740 This allows us the removal of the subprogram Get_TSD.
4741 (TSD): Replace the call to Get_TSD by the actual code.
4743 * exp_disp.ads, exp_disp.adb: Remove support to call Get_TSD.
4744 (Make_DT): Upgrade the call to Inherit_TSD according to the
4745 new interface: the first formal is now a Tag.
4747 * i-cpp.ads, i-cpp.adb (CPP_Inherit_DT): The first formal has been
4749 This change allows us to remove the subprogram Get_TSD.
4750 (CPP_Get_TSD): Subprogram removed.
4751 (TSD): Replace the call to CPP_Get_TSD by the actual code.
4753 * rtsfind.ads: Remove support to call the run-time
4756 2005-03-29 Robert Dewar <dewar@adacore.com>
4758 * errutil.adb, errout.adb:
4759 Minor comment updates on Line_Terminator references
4761 * par-ch10.adb: Add ??? comment about line terminator
4763 * styleg.adb (Check_Line_Terminator): Add check for new switch -gnatyd
4764 (check dos line terminator).
4765 (Check_Line_Max_Length): New procedure, split off from the existing
4766 Check_Line_Terminator routine. Separating this out allows -gnatyf to
4767 be properly recognized.
4769 * styleg.adb: Add ??? comment for line terminator reference
4771 * scng.adb (Check_End_Of_Line): Fix bug of -gnatyf being ignored
4772 (Check_End_Of_Line): Add -gnatyd handling (check dos line terminators)
4774 * styleg.ads (Check_Line_Terminator): Add check for new switch -gnatyd
4775 (check dos line terminator).
4776 (Check_Line_Max_Length): New procedure, split off from the existing
4777 Check_Line_Terminator routine. Separating this out allows -gnatyf to
4778 be properly recognized.
4780 * stylesw.ads, stylesw.adb:
4781 Add handling for new -gnatyd switch (check dos line terminator)
4783 * switch-c.adb: Recognize new -gnatyd switch (check dos line terminator)
4784 Recognize -gnatwb/-gnatwB switches
4785 Include Warn_On_Bad_Fixed_Value for -gnatg
4788 Add line for new -gnatyd switch (check dos line terminator)
4790 * usage.adb: Add lines for -gnatwb/-gnatwB
4792 * vms_data.ads: Add entry for NOCRLF (-gnatyd)
4794 * vms_data.ads: [NO_]BAD_FIXED_VALUES synonym for -gnatwb/-gnatwB
4796 * gnat_ugn.texi: Fix overlong lines
4797 Document new -gnatyd switch
4798 Document new -gnatwb/-gnatwB switches
4800 2005-03-29 Ed Schonberg <schonberg@adacore.com>
4802 * exp_ch4.adb (Has_Unconstrained_UU_Component): Use the base type in
4803 order to retrieve the component list of the type, before examining
4804 individual components.
4806 * sem_type.adb (Covers): Types are compatible if one is the base type
4807 of the other, even though their base types might differ when private
4810 2005-03-29 Thomas Quinot <quinot@adacore.com>
4812 * exp_dist.adb (Add_RAST_Features, PolyORB version): Set the From_Any,
4813 To_Any and TypeCode TSSs on RAS types directly using Set_TSS, instead
4814 of using Set_Renaming_TSS. This ensures that the TSS bodies are not
4815 analyzed if expansion is disabled (which could otherwise cause spurious
4816 error messages if expansion has been disabled due to previous
4817 (unrelated) errors).
4819 * sem_prag.adb (Analyze_Pragma, case Asynchronous): If RAS expansion
4820 is disabled, the entity denoted by the argument is the access type
4821 itself, not an underlying record type, so there is no need to go back
4822 to the Corresponding_Remote_Type.
4824 2005-03-29 Gary Dismukes <dismukes@adacore.com>
4825 Robert Dewar <dewar@adacore.com>
4827 * exp_intr.adb (Expand_Dispatching_Constructor_Call): New procedure to
4828 expand a call to an instance of
4829 Ada.Tags.Generic_Dispatching_Constructor into a dispatching call to the
4830 Constructor actual of the instance. A class-wide membership
4831 check is also generated, to ensure that the tag passed to the instance
4832 denotes a type in the class.
4833 (Expand_Intrinsic_Call): Call Expand_Dispatching_Constructor in the case
4834 of Name_Generic_Dispatching_Constructor.
4836 * Makefile.rtl: Add a-tgdico.ads to the list of library units (new Ada
4837 05 unit for AI-260-02).
4839 * a-tgdico.ads: New file.
4841 * impunit.adb (Non_Imp_File_Names_05): Add entry "a-tgdico" for new
4842 predefined Ada 05 generic unit Ada.Tags.Generic_Dispatching_Constructor.
4844 * snames.ads, snames.adb (Preset_Names): Add entry for
4845 Generic_Dispatching_Constructor.
4849 * sem_ch8.adb (Find_Direct_Name): Go to root type for check of
4850 character type cases.
4851 (Analyze_Subprogram_Renaming): Add special handling for
4852 the case of renaming of stream attributes when the renaming denotes a
4853 generic formal subprogram association for an abstract formal subprogram.
4854 Check that the attribute is a primitive stream attribute (and not
4855 a class-wide stream attribute) and then rewrite the attribute name
4856 as the name of the appropriate compiler-generated stream primitive.
4858 2005-03-29 Robert Dewar <dewar@adacore.com>
4860 * exp_util.adb (Remove_Side_Effects): Properly propagate arguments to
4862 (Is_Possibly_Unaligned_Object): Correct typo that
4863 resulted in inaccurate result for unaligned scalars within records.
4865 2005-03-29 Ed Schonberg <schonberg@adacore.com>
4867 * freeze.adb (Freeze_Record_Type): If the type of the component is an
4868 itype whose parent is controlled and not yet frozen, do not create a
4869 freeze node for the itype if expansion is disabled.
4871 2005-03-29 Vincent Celier <celier@adacore.com>
4873 * make.adb (Gnatmake): Don't fail if the main project file is declared
4874 as having no Ada sources. Do not display message "no sources to
4875 compile" in quiet output.
4877 2005-03-29 Doug Rupp <rupp@adacore.com>
4879 * Makefile.in [VMS] (EXTRA_GNATTOOLS): Add vms_help and gnat.hlp as
4882 2005-03-29 Robert Dewar <dewar@adacore.com>
4884 * par-ch12.adb (P_Generic): Give better msg for illegal private generic
4887 2005-03-29 Robert Dewar <dewar@adacore.com>
4889 * par-ch3.adb (P_Type_Declaration): Fix bad error recovery after
4890 missing TYPE Improve the error message generated when compiling a
4891 limited interface in Ada83 or Ada95 mode.
4893 2005-03-29 Robert Dewar <dewar@adacore.com>
4895 * par-ch4.adb (P_Name): When a bad attribute is returned, return error,
4896 rather than proceed ahead using a junk attribute name.
4898 2005-03-29 Vincent Celier <celier@adacore.com>
4900 * prj.ads, prj.adb: (Project_Data): Add new component Display_Name
4902 * prj-part.adb (Parse_Single_Project): Set the location of a project
4903 on its defining identifier, rather than on the reserved word "project".
4905 * prj-proc.adb (Expression): Adapt to the fact that default of external
4906 references may be string expressions, not always literal strings.
4907 (Recursive_Process): Set Display_Name equal to Name
4908 when Location is No_Location, that is when there is no actual file.
4909 Get the Display_Name of the project from the source, when it is not a
4911 (Process): Use the Display_Name in error messages
4913 * prj-strt.adb (External_Reference): Allow default to be string
4914 expressions, not only literal strings.
4916 2005-03-29 Vincent Celier <celier@adacore.com>
4918 * prj-nmsc.adb (Check_Stand_Alone_Library): Do not forbid the symbol
4919 file and the reference symbol file to be the same file.
4921 2005-03-29 Thomas Quinot <quinot@adacore.com>
4923 * sem_cat.adb (Validate_Remote_Types_Type_Conversion): Perform check to
4924 forbid conversion of a local access-to-subprogram type to a remote one.
4926 * sem_util.adb (Wrong_Type): For a record type that is the expanded
4927 equivalent type for a remote access-to-subprogram type, go back to the
4928 original RAS entity when displaying an error message, so the casing is
4929 the original source casing.
4931 2005-03-29 Robert Dewar <dewar@adacore.com>
4933 * sem_ch11.adb (Analyze_Raise_Statement): Change message for warning
4936 2005-03-29 Ed Schonberg <schonberg@adacore.com>
4938 * sem_ch4.adb (Analyze_Selected_Component): Do not generate an actual
4939 subtype if code is being pre-analyzed, to prevent un-expanded
4940 references to protected formals, among others.
4941 (Analyze_Explicit_Dereference): If the overloaded prefix includes some
4942 interpretation that can be a call, include the result of the call as a
4943 possible interpretation of the dereference.
4945 * sem_ch5.adb (Process_Bounds): Determine type of range by
4946 pre-analyzing a copy of the original range, and then analyze the range
4947 with the expected type.
4949 * sem_res.adb (Check_Parameterless_Call): For an explicit dereference
4950 with an overloaded prefix where not all interpretations yield an
4951 access to subprogram, do not rewrite node as a call.
4952 (Resolve_Explicit_Dereference): Recognize the previous case and rewrite
4953 the node as a call once the context identifies the interpretation of
4954 the prefix whose call yields the context type.
4955 (Valid_Conversion): For the case of a conversion between
4956 local access-to-subprogram types, check subtype conformance using
4957 Check_Subtype_Conformant instead of Subtype_Conformant, to have a more
4958 detailed error message.
4960 2005-03-29 Ed Schonberg <schonberg@adacore.com>
4962 * sem_ch6.adb (Set_Formal_Mode): If the subtype has a non_null
4963 indicator, indicate that the formal can never be null.
4964 (Process_Formals): If a formal has a non_null indicator, insert the
4965 resulting subtype immediately before the enclosing subprogram decl,
4966 and not at the beginning of the corresponding declarative part, to
4967 prevent access before elaboration (Ada2005).
4969 2005-03-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4972 * utils.c (finish_record_type): Use variable_size when setting sizes.
4974 2005-03-29 Robert Dewar <dewar@adacore.com>
4976 * xtreeprs.adb, xnmake.adb: Use Stream_IO instead of Text_IO to
4977 guarantee Unix style line terminators for the output files, even when
4980 2005-03-29 Robert Dewar <dewar@adacore.com>
4982 * a-direct.ads, a-direct.adb (Start_Search): Free allocated search
4983 buffer if an exception is raised.
4985 2005-03-29 Ed Falis <falis@adacore.com>
4987 * cio.c: Undefine putchar and getchar for VTHREADS: incompatible with
4990 2005-03-29 Robert Dewar <dewar@adacore.com>
4992 * sem_util.ads: Minor reformatting
4993 * gnat_rm.texi: Minor editing.
4995 2005-03-29 Eric Botcazou <ebotcazou@adacore.com>
4997 * decl.c (gnat_to_gnu_entity) <E_Variable>: Rework comment.
4998 * trans.c (tree_transform) <N_Identifier>: Use correct predicates.
5000 2005-03-24 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
5002 * adaint.c (__gnat_portable_spawn): Adjust cast.
5004 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
5006 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
5008 2005-03-17 Pascal Obry <obry@adacore.com>
5010 * adaint.h, adaint.c (__gnat_waitpid): Moved to expect.c where it is
5013 * expect.c (__gnat_waitpid): Moved here from adaint.c.
5014 Reimplement under Win32 using Win32 API.
5016 (__gnat_kill) [Win32]: Properly close the process handle before leaving
5019 2005-03-17 Eric Botcazou <ebotcazou@adacore.com>
5021 * ada-tree.h: (DECL_RENAMING_GLOBAL_P): New predicate.
5022 (DECL_RENAMED_OBJECT): New accessor macro.
5023 (SET_DECL_RENAMED_OBJECT): New setter macro.
5025 * decl.c (gnat_to_gnu_entity) <E_Variable>: Stabilize the renamed
5026 object in all cases. Attach the renamed object to the VAR_DECL.
5027 (gnat_to_gnu_field): Do not lift the record wrapper if the size of the
5028 field is not prescribed.
5030 * misc.c (gnat_handle_option): Handle -gnatO separately.
5031 (gnat_print_decl) <VAR_DECL>: New case.
5032 Print the DECL_RENAMED_OBJECT node.
5034 * lang.opt: Declare separate -gnatO option.
5036 * trans.c (tree_transform) <N_Identifier>: If the object is a renaming
5037 pointer, replace it with the renamed object.
5038 <N_Validate_Unchecked_Conversion>: Warn for a conversion to a fat
5039 pointer type if the source is not a fat pointer type whose underlying
5040 array has the same non-zero alias set as that of the destination array.
5042 2005-03-17 Javier Miranda <miranda@adacore.com>
5044 * a-tags.ads, a-tags.adb (Get_Expanded_Name): Removed.
5045 (Get_Inheritance_Depth): Removed.
5046 (Set_Inheritance_Depth): Removed.
5048 * rtsfind.ads, exp_disp.ads, exp_disp.adb: Remove support to call the
5049 subprogram Get_Expanded_Name because it is not referenced by the
5052 * i-cpp.ads, i-cpp.adb (CPP_Get_Expanded_Name): Removed.
5053 (CPP_Get_Inheritance_Depth): Removed.
5054 (CPP_Set_Inheritance_Depth): Removed.
5056 * tbuild.ads, tbuild.adb (Make_DT_Component): Removed.
5058 2005-03-17 Robert Dewar <dewar@adacore.com>
5060 * checks.adb (Apply_Array_Size_Check): Completely remove this for GCC
5061 3, since we now expect GCC 3 to do all the work.
5063 2005-03-17 Javier Miranda <miranda@adacore.com>
5065 * einfo.adb (First_Private_Entity, Set_First_Private_Entity): Addition
5066 of one barrier to avoid wrong usage of this attribute.
5068 * sem_ch12.adb (Formal_Entity): Fix erroneous usage of the attribute
5069 First_Private_Entity.
5071 * sem_ch7.adb (Install_Visible_Declarations): Add a barrier to protect
5072 the subprogram against wrong usage.
5073 Adapt the code to traverse the entities in the
5074 scope of a record_type because in addition to its usage regarding
5075 packages, this subprogram is also called by Expand_N_Freeze_Entity
5076 to install the visible declarations of the enclosing scope of a
5077 record_type_with_private to establish the proper visibility before
5078 freezing the entity and related subprograms.
5080 2005-03-17 Ed Schonberg <schonberg@adacore.com>
5082 * exp_ch2.adb (In_Assignment_Context): Recognize slice assignments to
5085 2005-03-17 Thomas Quinot <quinot@adacore.com>
5087 * exp_ch3.adb (Check_Attr): New subprogram.
5088 (Check_Stream_Attribute): Move the code for 13.13.2(9/1) enforcement
5089 into a new Check_Attr subprogram, in order to provide a more
5090 explanatory error message (including the name of the missing attribute).
5091 (Stream_Operation_OK): Renamed from Stream_Operations_OK. This
5092 subprogram determines whether a default implementation exists for a
5093 given stream attribute.
5094 (Make_Predefined_Primitive_Specs, Predefined_Primitive_Bodies):
5095 Determine whether to generate a default implementation for each stream
5096 attribute separately, as this depends on the specific attribute.
5098 * exp_strm.adb (Make_Field_Attribute): For the case of an illegal
5099 limited extension where a stream attribute is missing for a limited
5100 component (which will have been flagged in Exp_Ch3.Sem_Attr), do not
5101 generate a bogus reference to the missing attribute to prevent
5102 cascaded errors. Instead, generate a null statement.
5104 * sem_attr.adb (Check_Stream_Attribute): A stream attribute is
5105 available for a limited type if it has been specified for an ancestor
5108 2005-03-17 Ed Schonberg <schonberg@adacore.com>
5110 * exp_ch6.adb (Expand_Inlined_Call): handle the case when the renamed
5111 entity is an operator.
5113 2005-03-17 Thomas Quinot <quinot@adacore.com>
5115 * exp_dist.adb (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist
5116 spec, to make this predicate available to other units.
5118 * rtsfind.adb (Check_RPC): Use Sem_Dist.Get_PCS_Name instead of
5121 * sem_ch8.adb: Disable expansion of remote access-to-subprogram types
5122 when no distribution runtime library is available.
5124 * sem_res.adb, sem_dist.adb: Disable expansion of remote
5125 access-to-subprogram types when no distribution runtime library is
5127 (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist spec, to make this
5128 predicate available to other units.
5130 * sem_dist.ads (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist
5131 spec, to make this predicate available to other units.
5133 2005-03-17 Vincent Celier <celier@adacore.com>
5135 * make.adb (Insert_Project_Sources): Make sure the Q is always
5138 * prj-nmsc.adb (Check_Ada_Naming_Scheme_Validity): Check Naming against
5139 the default for the tree, not the global default naming.
5141 * prj-proc.adb (Recursive_Process): No need to put the default naming
5142 in the project data, it's already there.
5144 2005-03-17 Doug Rupp <rupp@adacore.com>
5146 * Makefile.in: (ia64-hp-*vms*): Use s-crtl-vms64.ads.
5148 * 5xcrtl.ads: Renamed to...
5149 * s-crtl-vms64.ads: ...this new file
5151 2005-03-17 Robert Dewar <dewar@adacore.com>
5155 * namet.adb (Copy_One_Character): Set proper wide character encoding
5156 for upper half character if we have upper half encoding.
5158 2005-03-17 Robert Dewar <dewar@adacore.com>
5160 * par.adb (Par): Improved msg for attempt to recompile predefined unit
5162 2005-03-17 Thomas Quinot <quinot@adacore.com>
5164 * sem_ch13.adb (New_Stream_Function, New_Stream_Procedure): For a
5165 tagged limited type, the TSS is a newly built renaming declaration:
5166 insert it using Set_TSS, not Copy_TSS.
5168 2005-03-17 Javier Miranda <miranda@adacore.com>
5170 * sem_ch4.adb (Try_Primitive_Operation, Class_Wide_Operation and
5171 Try_Object_Operation): Analyze the object that is accessible
5172 through the prefix of the subprogram call before we apply
5173 the transformation of the object-operation notation.
5175 2005-03-17 Jose Ruiz <ruiz@adacore.com>
5177 * s-taprob.adb (Initialize_Protection): Initialize the protected
5178 object's owner to Null_Task.
5179 (Lock): If pragma Detect_Blocking is in effect and the caller of this
5180 procedure is already the protected object's owner then Program_Error
5181 is raised. In addition the protected object's owner is updated.
5182 (Lock_Read_Only): If pragma Detect_Blocking is in effect and the caller
5183 of this procedure is already the protected object's owner then
5184 Program_Error is raised.
5185 In addition the protected object's owner is updated.
5186 (Unlock): Remove the ownership of the protected object.
5188 * s-taprob.ads (Protection): Add the field Owner, used to store the
5189 protected object's owner.
5190 This component is needed for detecting one type of potentially blocking
5191 operations (external calls on a protected subprogram with the same
5192 target object as that of the protected action). Document the rest of
5195 * s-tposen.adb, s-tpoben.adb (Initialize_Protection_Entries):
5196 Initialize the protected object's owner to Null_Task.
5197 (Lock_Read_Only_Entries): If pragma Detect_Blocking is in effect and the
5198 caller of this procedure is already the protected object's owner then
5199 Program_Error is raised.
5200 Do not raise Program_Error when this procedure is called from a
5202 (Unlock_Entries): Remove the ownership of the protected object.
5203 (Lock_Entries): If pragma Detect_Blocking is in effect and the caller
5204 of this procedure is already the protected object's owner then
5205 Program_Error is raised.
5206 Do not raise Program_Error when this procedure is called from
5209 * s-tposen.ads, s-tpoben.ads (Protection_Entries): Add the field Owner,
5210 used to store the protected object's owner.
5212 * s-tpobop.adb (Protected_Entry_Call): If pragma Detect_Blocking is in
5213 effect and this procedure (a potentially blocking operation) is called
5214 from whithin a protected action, Program_Error is raised.
5215 (Timed_Protected_Entry_Call): If pragma Detect_Blocking is in effect
5216 and this procedure (a potentially blocking operation) is called from
5217 whithin a protected action, Program_Error is raised.
5219 2005-03-17 Vincent Celier <celier@adacore.com>
5220 Nicolas Setton <setton@adacore.com>
5222 * mlib-tgt-darwin.adb (Build_Dynamic_Library): Remove the "-fini"
5223 switch, not supported by the linker on Darwin. Add '_' before
5224 <library>init, as this character is added unconditionally by the
5226 (Is_Archive_Ext): Replace the wrong library extension ".dyld" by the
5227 correct one ".dylib". This fixes detection of the archive files when
5228 building library projects.
5230 2005-03-17 Vincent Celier <celier@adacore.com>
5232 * switch-m.adb (Normalize_Compiler_Switches): Recognize switches
5233 -gnat83, -gnat95 and -gnat05.
5235 2005-03-17 Vasiliy Fofanov <fofanov@adacore.com>
5237 * gnat_ugn.texi: Document gnatmem restriction
5239 2005-03-17 Thomas Quinot <quinot@adacore.com>
5241 * snames.adb: Document new TSS names introduced by exp_dist/exp_tss
5244 2005-03-17 Robert Dewar <dewar@adacore.com>
5246 * s-interr.ads, s-interr.adb, sem_ch3.adb, prj.ads, prj.adb,
5247 a-interr.adb, a-interr.ads, s-interr-sigaction.adb, s-interr-dummy.adb,
5248 s-interr-vms.adb, s-interr-vxworks.adb: Minor reformatting
5250 * casing.adb: Comment improvements
5252 2005-03-17 Pascal Obry <obry@adacore.com>
5254 * g-expect.adb: Minor reformatting.
5256 2005-03-15 Zack Weinberg <zack@codesourcery.com>
5258 * Make-lang.in (doc/gnat_ugn_unw.info, doc/gnat_rm.info)
5259 (doc/gnat_ugn_unw.dvi, doc/gnat_rm.dvi): Add gcc-vers.texi
5262 2005-03-15 Vincent Celier <celier@adacore.com>
5264 * mlib-tgt-darwin.adb (Library_Exist_For, Library_File_Name_For):
5265 Add new parameter In_Tree to specify the project tree: needed
5266 by the project manager. Adapt to changes in project manager
5267 using new parameter In_Tree.
5269 2005-03-15 Jakub Jelinek <jakub@redhat.com>
5271 * Make-lang.in (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h,
5272 ada/nmake.adb, ada/nmake.ads): Use unique subdirectories of
5273 ada/bldtools to avoid make -jN failures.
5275 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
5277 * trans.c (gnat_to_gnu) <N_Return_Statement>: Set gnu_result
5278 to NULL_TREE on entry.
5280 2005-03-15 Robert Dewar <dewar@adacore.com>
5282 * system-unixware.ads, system-linux-ia64.ads, system-freebsd-x86.ads,
5283 system-lynxos-ppc.ads, system-lynxos-x86.ads, system-linux-x86_64.ads,
5284 system-tru64.ads, system-aix.ads, system-vxworks-sparcv9.ads,
5285 system-vxworks-xscale.ads, system-solaris-x86.ads, system-irix-o32.ads,
5286 system-irix-n32.ads, system-hpux.ads, system-vxworks-m68k.ads,
5287 system-linux-x86.ads, system-vxworks-mips.ads, system-os2.ads,
5288 system-interix.ads, system-solaris-sparc.ads,
5289 system-solaris-sparcv9.ads, system-vms.ads, system-mingw.ads,
5290 system-vms-zcx.ads, system-vxworks-ppc.ads, system-vxworks-alpha.ads,
5291 system-vms_64.ads, system-darwin-ppc.ads, system-vxworks-x86.ads,
5292 system-linux-ppc.ads, system-linux-alpha.ads, system-linux-sparc.ads,
5293 system-linux-s390.ads, system-linux-s390x.ads: Add line defining
5294 Compiler_System_Version to be False.
5296 * opt.ads: Add new flag Opt.Address_Is_Private
5298 * targparm.ads, targparm.adb: Set new flag Opt.Address_Is_Private
5299 Add new parameter Compiler_System_Version to avoid checking for
5300 completeness of parameters when compiler is compiling itself.
5301 Allows old versions of GNAT to be compiled with new compiler.
5303 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
5305 * s-osinte-tru64.ads, s-osinte-tru64.adb (Get_Stack_Base): New function
5306 (Hide_Yellow_Zone): New procedure to hide the Yellow Zone of the
5308 (Stack_Base_Available): New flag.
5309 (Get_Page_Size): New overloaded functions imported from C.
5310 (PROT_NONE, PROT_READ, PROT_WRITE, PROT_EXEC, PROT_ALL,
5311 PROT_ON, PROT_OFF): New constants.
5312 (mprotect): New function imported from C.
5313 (pthread_teb_t): New record type.
5315 * s-taprop-tru64.adb: (Enter_Task): Invoke Hide_Yellow_Zone.
5316 (Create_Task): Account for the Yellow Zone and the guard page.
5318 2005-03-15 Vincent Celier <celier@adacore.com>
5320 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
5321 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
5322 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
5323 mlib-tgt-vxworks.adb, mlib-tgt-lynxos.adb (Library_Exist_For,
5324 Library_File_Name_For): Add new parameter In_Tree
5325 to specify the project tree: needed by the project manager.
5326 Adapt to changes in project manager using new parameter In_Tree.
5327 Remove local imports, use functions in System.CRTL.
5329 * make.adb, clean.adb, gnatcmd.adb (Project_Tree): New constant needed
5330 to use the project manager.
5332 * makeutl.ads, makeutl.adb (Linker_Options_Switches): New parameter
5333 In_Tree to designate the project tree. Adapt to changes in the project
5334 manager, using In_Tree.
5336 * mlib-prj.ads, mlib-prj.adb (Build_Library, Check_Library,
5337 Copy_Interface_Sources): Add new parameter In_Tree to specify the
5338 project tree: needed by the project manager.
5339 (Build_Library): Check that Arg'Length >= 6 before checking if it
5340 contains "--RTS=...".
5342 * mlib-tgt.ads, mlib-tgt.adb (Library_Exist_For,
5343 Library_File_Name_For): Add new parameter In_Tree to specify the
5344 project tree: needed by the project manager.
5346 * prj.ads, prj.adb: Major modifications to allow several project trees
5347 in memory at the same time.
5348 Change tables to dynamic tables and hash tables to dynamic hash
5349 tables. Move tables and hash tables from Prj.Com (in the visible part)
5350 and Prj.Env (in the private part). Move some constants from the visible
5351 part to the private part. Make other constants deferred.
5352 (Project_Empty): Make it a variable, not a function
5353 (Empty_Project): Add parameter Tree. Returns the data with the default
5354 naming data of the project tree Tree.
5355 (Initialize): After updating Std_Naming_Data, copy its value to the
5356 component Naming of Project Empty.
5357 (Register_Default_Naming_Scheme): Use and update the default naming
5358 component of the project tree, instead of the global variable
5360 (Standard_Naming_Data): Add defaulted parameter Tree. If project tree
5361 Tree is not defaulted, return the default naming data of the Tree.
5362 (Initial_Buffer_Size): Constant moved from private part
5363 (Default_Ada_Spec_Suffix_Id, Default_Ada_Body_Suffix_Id, Slash_Id); new
5364 variables initialized in procedure Initialize.
5365 (Add_To_Buffer): Add two in out parameters to replace global variables
5366 Buffer and Buffer_Last.
5367 (Default_Ada_Spec_Suffix, Default_Body_Spec_Suffix, Slash): New
5369 Adapt to changes to use new type Project_Tree_Ref and dynamic tables and
5371 (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
5372 for the project tree.
5373 (Project_Tree_Data, Project_Tree_Ref, No_Project): Declare types and
5374 constant at the beginning of the package spec, so that they cane be used
5375 in subprograms before their full declarations.
5376 (Standard_Naming_Data): Add defaulted parameter of type Project_Node_Ref
5377 (Empty_Project): Add parameter of type Project_Node_Ref
5378 (Private_Project_Tree_Data): Add component Default_Naming of type
5380 (Buffer, Buffer_Last): remove global variables
5381 (Add_To_Buffer): Add two in out parameters to replace global variables
5382 Buffer and Buffer_Last.
5383 (Current_Packages_To_Check): Remove global variable
5384 (Empty_Name): Move to private part
5385 (No-Symbols): Make it a constant
5386 (Private_Project_Tree_Data): New type for the private part of the
5388 (Project_Tree_Data): New type for the data of a project tree
5389 (Project_Tree_Ref): New type to designate a project tree
5390 (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
5391 for the project tree.
5393 * prj-attr.ads: Add with Table; needed, as package Prj no longer
5394 imports package Table.
5396 * prj-com.adb: Remove empty, no longer needed body
5398 * prj-com.ads: Move most of the content of this package to package Prj.
5400 * prj-dect.ads, prj-dect.adb (Parse): New parameters In_Tree to
5401 designate the project node tree and Packages_To_Check to replace
5402 global variable Current_Packages_To_Check.
5403 Add new parameters In_Tree and Packages_To_Check to local subprograms,
5404 when needed. Adapt to changes in project manager with project node tree
5407 * prj-env.ads, prj-env.adb: Add new parameter In_Tree to designate the
5408 project tree to most subprograms. Move tables and hash tables to
5409 private part of package Prj.
5410 Adapt to changes in project manager using project tree In_Tree.
5412 * prj-makr.adb (Tree): New constant to designate the project node tree
5413 Adapt to change in project manager using project node tree Tree
5415 * prj-nmsc.ads, prj-nmsc.adb (Check_Stand_Alone_Library): Correctly
5416 display the Library_Src_Dir and the Library_Dir.
5417 Add new parameter In_Tree to designate the project node tree to most
5418 subprograms. Adapt to changes in the project manager, using project tree
5420 (Check_Naming_Scheme): Do not alter the casing on platforms where
5421 the casing of file names is not significant.
5422 (Check): Add new parameter In_Tree to designate the
5424 * prj-pars.ads, prj-pars.adb (Parse): Add new parameter In_Tree to
5425 designate the project tree.
5426 Declare a project node tree to call Prj.Part.Parse and Prj.Proc.Process
5428 * prj-part.ads, prj-part.adb (Buffer, Buffer_Last): Global variables,
5429 to replace those that were in the private part of package Prj.
5430 Add new parameter In__Tree to designate the project node tree to most
5431 subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.
5432 (Post_Parse_Context_Clause): When specifying the project node of a with
5433 clause, indicate that it is a limited with only if there is "limited"
5434 in the with clause, not necessarily when In_Limited is True.
5435 (Parse): Add new parameter In_Tree to designate the project node tree
5437 * prj-pp.ads, prj-pp.adb (Pretty_Print): Add new parameter In_Tree to
5438 designate the project node tree. Adapt to change in Prj.Tree with
5439 project node tree In_Tree.
5441 * prj-proc.ads, prj-proc.adb (Recursive_Process): Specify the project
5442 tree In_Tree in the call to function Empty_Process to give its initial
5443 value to the project data Processed_Data.
5444 Add new parameters In_Tree to designate the project tree and
5445 From_Project_Node_Tree to designate the project node tree to several
5446 subprograms. Adapt to change in project manager with project tree
5447 In_Tree and project node tree From_Project_Node_Tree.
5449 * prj-strt.ads, prj-strt.adb (Buffer, Buffer_Last): Global variables,
5450 to replace those that were in the private part of package Prj.
5451 Add new parameter In_Tree to designate the project node tree to most
5452 subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.
5454 * prj-tree.ads, prj-tree.adb: Add new parameter of type
5455 Project_Node_Tree_Ref to most subprograms.
5456 Use this new parameter to store project nodes in the designated project
5458 (Project_Node_Tree_Ref): New type to designate a project node tree
5459 (Tree_Private_Part): Change table to dynamic table and hash tables to
5460 dynamic hash tables.
5462 * prj-util.ads, prj-util.adb: Add new parameter In_Tree to designate
5463 the project tree to most subprograms. Adapt to changes in project
5464 manager using project tree In_Tree.
5466 * makegpr.adb (Project_Tree): New constant needed to use project
5469 2005-03-15 Olivier Hainque <hainque@adacore.com>
5471 * s-intman-posix.adb (Notify_Exception): Adjust signature, as handler
5472 for sigactions with SA_SIGINFO set. Call
5473 __gnat_adjust_context_for_raise before raising, to perform the
5474 potentially required adjustments to the machine context for the GCC
5477 * raise.h (__gnat_adjust_context_for_raise): New prototype.
5479 * init.c (__gnat_adjust_context_for_raise) HPUX: Initial revision.
5480 Adjust PC by one in the provided machine context.
5481 (__gnat_install_handler) HPUX: Set SA_SIGINFO in the sigaction flags,
5482 so that the handler is passed the context structure to adjust prior to
5484 (__gnat_error_handler) HPUX: Adjust the signature to match what an
5485 SA_SIGINFO sigaction should look like. Call
5486 __gnat_adjust_context_for_raise before actually raising.
5487 (__gnat_adjust_context_for_raise): Default noop to help PC
5488 adjustments before raise from signal handlers.
5489 (__gnat_error_handler): Indirectly call a predicate function to
5490 determine if a condition should be resignaled or not.
5491 (__gnat_set_resignal_predicate): User interface to modify the predicate.
5492 (__gnat_default_resignal_p): Default GNAT predicate.
5494 2005-03-15 Doug Rupp <rupp@adacore.com>
5496 * adaint.c: Prefix #include of VMS system header files with vms/
5497 [VMS] (HOST_EXECUTABLE_SUFFIX, HOST_OBJECT_SUFFIX): Define for VMS.
5498 Do not define a dummy function "convert_addresses" under Darwin,
5501 * tb-alvms.c, expect.c: Prefix #include of VMS system header files
5504 2005-03-15 Nicolas Setton <setton@adacore.com>
5506 * tracebak.c: Under Darwin, use the same unwinding mechanisms as under
5509 2005-03-15 Robert Dewar <dewar@adacore.com>
5511 * a-reatim.ads, a-reatim.adb: Add functions Minutes and Seconds for
5514 * a-retide.ads: Minor comment changes
5516 2005-03-15 Robert Dewar <dewar@adacore.com>
5518 * a-stzunb.adb, a-stzunb.adb a-stzunb.ads, a-stzunb.ads,
5519 a-stwiun.ads, a-stwiun.adb, a-strunb.ads, a-strunb.adb: Move
5520 Realloc_For_Chunk to private part of package.
5521 New subprograms for AI-301
5523 * a-szuzti.adb, a-suteio.adb, a-swuwti.adb: Improve efficiency of
5525 Avoid unnecessary use of Get/Set_Wide_String
5527 2005-03-15 Robert Dewar <dewar@adacore.com>
5531 * a-stunau.ads, a-stunau.adb:
5532 Change interface to allow efficient (and correct) implementation
5533 The previous changes to allow extra space in unbounded strings had
5534 left this interface a bit broken.
5536 * a-suteio.adb: Avoid unnecessary use of Get/Set_String
5538 * g-spipat.ads, g-spipat.adb: New interface for Get_String
5539 Minor reformatting (function specs)
5541 * g-spitbo.adb: New interface for Get_String
5543 * g-spitbo.ads: Minor reformatting
5545 * a-swunau.ads, a-swunau.adb: New interface for Get_Wide_String
5547 * a-szunau.ads, a-szunau.adb: New interface for Get_Wide_Wide_String
5549 2005-03-15 Javier Miranda <miranda@adacore.com>
5550 Robert Dewar <dewar@adacore.com>
5551 Thomas Quinot <quinot@adacore.com>
5552 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5554 * atree.ads, atree.adb: Add support for Elist24 field
5556 * atree.h: Fix wrong definition of Field27
5557 Add support for Elist16 field
5558 Add support for Elist24 field
5560 * einfo.ads, einfo.adb (Abstract_Interfaces,
5561 Set_Abstract_Interfaces): New subprograms.
5562 (Abstract_Interface_Alias, Set_Abstract_Interface_Alias): New
5564 (Access_Disp_Table, Set_Access_Disp_Table): Modified to handle a list of
5565 entities rather than a single node.
5566 (Is_Interface, Set_Is_Interface): New subprogram
5567 (First_Tag_Component): New syntesized attribute
5568 (Next_Tag_Component): New synthesized attribute
5569 (Write_Entity_Flags): Upgraded to write Is_Interface
5570 (Write_Field24_Name): Upgraded to write Abstract_Interfaces
5571 (Write_Field25_Name): Upgraded to write Abstract_Interface_Alias
5572 (Task_Body_Procedure): New subprogram to read this attribute.
5573 (Set_Task_Body_Procedure): New subprogram to set this attribute.
5574 (Has_Controlled_Component): Now applies to all entities.
5575 This is only a documentation change, since it always worked to apply
5576 this to other than composite types (yielding false), but now this is
5578 Update documentation on Must_Be_Byte_Aligned for new spec
5580 * tbuild.adb, exp_dist.adb, exp_disp.adb, exp_ch3.ads, exp_ch3.adb,
5581 exp_attr.adb, exp_aggr.adb, exp_ch4.adb, exp_ch5.adb: Upgrade all the
5582 uses of the Access_Disp_Table attribute to reference the first dispatch
5583 table associated with a tagged type. As
5584 part of the implementation of abstract interface types,
5585 Access_Disp_Table has been redefined to contain a list of dispatch
5586 tables (rather than a single dispatch table).
5587 Similarly, upgrade all the references to Tag_Component by the
5588 new attribute First_Tag_Component.
5589 (Find_Inherited_TSS): Moved to exp_tss.
5590 Clean up test in Expand_N_Object_Declaration for cases
5591 where we need to do a separate assignment of the initial value.
5592 (Expand_N_Object_Declaration): If the expression in the
5593 declaration of a tagged type is an aggregate, no need to generate an
5594 additional tag assignment.
5595 (Freeze_Type): Now a function that returns True if the N_Freeze_Entity
5597 Bit packed array ops are only called if operands are known to be
5599 (Component_Equality): When returning an N_Raise_Program_Error statement,
5600 ensure that its Etype is set to Empty to avoid confusing GIGI (which
5601 expects that only expressions have a bona fide type).
5602 (Make_Tag_Ctrl_Assignment): Use Build_Actual_Subtype to correctly
5603 determine the amount of data to be copied.
5605 * par.adb (P_Interface_Type_Definition): New subprogram that parses the
5606 new syntax rule of Ada 2005 interfaces (for AI-251 and AI-345):
5607 INTERFACE_TYPE_DEFINITION ::=
5608 [limited | task | protected | synchronized] interface
5609 [AND interface_list]
5611 * par-ch3.adb (P_Type_Declaration): Modified to give support to
5613 (P_Derived_Type_Def_Or_Private_Ext_Decl): Modified to give support to
5615 (P_Interface_Type_Definition): New subprogram that parses the new
5616 syntax rule of Ada 2005 interfaces
5617 (P_Identifier_Declarations): fix two occurrences of 'RENAMES' in error
5618 messages by the correct RENAMES (quotes removed).
5620 * sem_prag.adb: Upgrade all the references to Tag_Component by the new
5621 attribute First_Tag_Component.
5623 * sinfo.ads, sinfo.adb: Remove OK_For_Stream flag, not used, not needed
5624 (Interface_List, Set_Interface_List): New subprograms.
5625 (Interface_Present, Set_Interface_Present): New subprograms.
5626 (Limited_Present, Set_Limited_Present): Available also in derived
5627 type definition nodes.
5628 (Protected_Present, Set_Protected_Present): Available also in
5629 record type definition and
5630 derived type definition nodes.
5631 (Synchronized_Present, Set_Synchronized_Present): New subprograms.
5632 (Task_Present, Set_Task_Present): New subprogram.
5633 (Task_Body_Procedure): Removed.
5634 (Set_Task_Body_Procedure): Removed.
5635 These subprogram have been removed because the attribute
5636 Task_Body_Procedure has been moved to the corresponding task type
5637 or task subtype entity to leave a field free to store the list
5638 of interfaces implemented by a task (for AI-345)
5639 Add Expression field to N_Raise_Statement node for Ada 2005 AI-361
5640 (Null_Exclusion_Present): Change to Flag11, to avoid conflict with
5641 expression flag Do_Range_Check
5642 (Exception_Junk): Change to Flag7 to accomodate above change
5643 (Box_Present, Default_Name, Specification, Set_Box_Present,
5644 Set_Default_Name, Set_Specification): Expand the expression
5645 "X in N_Formal_Subprogram_Declaration" into the corresponding
5646 two comparisons. Required to use the csinfo tool.
5648 * exp_ch11.adb (Expand_N_Raise_Statement): Deal with case where
5649 "with string" given.
5651 * sem_ch11.adb (Analyze_Raise_Statement): Handle case where string
5654 * par-ch11.adb (P_Raise_Statement): Recognize with string expression
5657 * exp_ch9.adb (Build_Task_Proc_Specification): Modified to use entity
5658 attribute Task_Body_Procedure rather than the old semantic field that
5659 was available in the task_type_declaration node.
5661 * par-ch12.adb (P_Formal_Type_Definition): Modified to handle formal
5662 interface type definitions.
5663 (P_Formal_Derived_Type_Definition): Modified to handle the list of
5666 * par-ch9.adb (P_Task): Modified to handle the list of interfaces in a
5667 task type declaration.
5668 (P_Protected): Modified to handle the list of interfaces in a
5669 protected type declaration.
5671 2005-03-15 Doug Rupp <rupp@adacore.com>
5672 Vincent Celier <celier@adacore.com>
5674 * bindgen.adb (Gen_Main_C): Change WBI __posix_exit to decc$posix_exit
5675 (Gen_Output_File_C): Likewise.
5676 (Gen_Main_C): Issue #include <stdlib.h> to avoid warning
5678 2005-03-15 Thomas Quinot <quinot@adacore.com>
5680 * checks.adb (Get_E_First_Or_Last): When the expression being retrieved
5681 is an N_Raise_Constraint_Error node, create a new copy of it without
5682 going through a call to Duplicate_Subexpr.
5684 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
5685 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5686 Nicolas Setton <setton@adacore.com>
5687 Ed Schonberg <schonberg@adacore.com>
5694 * decl.c (gnat_to_gnu_field): Reject aliased components with a
5695 representation clause that prescribes a size not equal to the rounded
5696 size of their types.
5697 (gnat_to_gnu_entity, case E_Component): Always look at
5698 Original_Record_Component if Present and not the entity.
5699 (gnat_to_gnu_entity, case E_Record_Subtype): Rework handling of subtypes
5700 of tagged extension types by not making field for components that are
5702 (gnat_to_gnu_entity) <E_Record_Type>: Fix typo in the alignment formula
5703 (gnat_to_gnu_entity) <E_Variable>: Do not convert again the
5704 expression to the type of the object when the object is constant.
5705 Reverse defer_debug_incomplete_list before traversing it, so that trees
5706 are processed in the order at which they were added to the list. This
5707 order is important when using the stabs debug format.
5708 If we are deferring the output of debug information, also defer this
5709 output for a function return type.
5710 When adding fields to a record, prevent emitting debug information
5711 for incomplete records, emit the information only when the record is
5713 (components_to_record): New parameter defer_debug.
5714 (gnat_to_gnu_entity, case E_Array_Subtype): Call copy_alias_set.
5715 (gnat_to_gnu_field_decl): New function.
5716 (substitution_list, annotate_rep): Call it.
5717 (gnat_to_gnu_entity, case E_Record_Subtype): Likewise.
5718 (gnat_to_gnu_entity, case E_Record_Type): Likewise.
5719 No longer update discriminants to not be a COMPONENT_REF.
5720 (copy_alias_set): Strip padding from input type; also handle
5721 unconstrained arrays properly.
5723 * gigi.h (write_record_type_debug_info): New function.
5724 Convert to use ANSI-style prototypes. Remove unused
5725 declarations for emit_stack_check, elab_all_gnat and
5726 set_second_error_entity.
5727 (gnat_to_gnu_field_decl): New decl.
5729 * utils.c (write_record_type_debug_info): New function.
5730 (finish_record_type): Delegate generation of debug information to
5731 write_record_type_debug_info.
5732 (update_pointer_to): Remove unneeded calls to rest_of_decl_compilation.
5733 (update_pointer_to): Fix pasto.
5734 (convert) <UNION_TYPE>: Accept slight type variations when
5735 converting to an unchecked union type.
5737 * exp_ch13.adb (Expand_N_Freeze_Entity): If Freeze_Type returns True,
5738 replace the N_Freeze_Entity with a null statement.
5740 * freeze.adb (Freeze_Expression): If the freeze nodes are generated
5741 within a constrained subcomponent of an enclosing record, place the
5742 freeze nodes in the scope stack entry for the enclosing record.
5743 (Undelay_Type): New Subprogram.
5744 (Set_Small_Size): Pass T, the type to modify; all callers changed.
5745 (Freeze_Entity, Freeze_Record_Type): Change the way we handle types
5746 within records; allow them to have freeze nodes if their base types
5749 * exp_util.adb (Remove_Side_Effects): Properly test for
5750 Expansion_Delayed and handle case when it's inside an
5751 N_Qualified_Expression.
5753 * sem_ch3.adb (Derived_Type_Declaration): New predicate
5754 Comes_From_Generic, to recognize accurately that the parent type in a
5755 derived type declaration can be traced back to a formal type, because
5756 it is one or is derived from one, or because its completion is derived
5758 (Constrain_Component_Type): If component comes from source and has no
5759 explicit constraint, no need to constrain in in a subtype of the
5761 (Constrain_Access, Constrain_Array): Allow itypes to be delayed.
5762 Minor change to propagate Is_Ada_2005 flag
5764 * trans.c (gnat_to_gnu, case N_Aggregate): Verify that
5765 Expansion_Delayed is False.
5766 (assoc_to_constructor): Ignore fields that have a
5767 Corresponding_Discriminant.
5768 (gnat_to_gnu) <N_Return_Statement>: Restructure. If the
5769 function returns "by target", dereference the target pointer using the
5770 type of the actual return value.
5771 <all>: Be prepared for a null gnu_result.
5772 (processed_inline_subprograms): Check flag_really_no_inline
5773 instead of flag_no_inline.
5774 (set_second_error_entity): Remove unused function.
5775 (gnat_to_gnu, case N_Selected_Component): Call
5776 gnat_to_gnu_field_decl.
5777 (assoc_to_constructor): Likewise.
5779 2005-03-15 Robert Dewar <dewar@adacore.com>
5780 Ed Schonberg <schonberg@adacore.com>
5781 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5783 * exp_pakd.adb (Create_Packed_Array_Type): Do not set
5784 Must_Be_Byte_Aligned for cases where we do not need to use a
5785 System.Pack_nn unit.
5787 * exp_ch6.adb (Expand_Call): Call Expand_Actuals for functions as well
5789 Needed now that we do some processing for IN parameters as well. This
5790 may well fix some unrelated errors.
5791 (Expand_Call): Handle case of unaligned objects (in particular those
5792 that come from packed arrays).
5793 (Expand_Inlined_Call): If the subprogram is a renaming as body, and the
5794 renamed entity is an inherited operation, re-expand the call using the
5795 original operation, which is the one to call.
5796 Detect attempt to inline parameterless recursive subprogram.
5797 (Represented_As_Scalar): Fix to work properly with private types
5798 (Is_Possibly_Unaligned_Object): Major rewrite to get a much more
5799 accurate estimate. Yields True in far fewer cases than before,
5800 improving the quality of code that depends on this test.
5802 * exp_util.adb (Kill_Dead_Code): For a package declaration, iterate
5803 over both visible and private declarations to remove them from tree,
5804 and mark subprograms declared in package as eliminated, to prevent
5805 spurious use in subsequent compilation of generic units in the context.
5807 * exp_util.ads: Minor cleanup in variable names
5809 * sem_eval.ads, sem_eval.adb: Minor reformatting
5810 (Compile_Time_Known_Bounds): New function
5812 2005-03-15 Ed Schonberg <schonberg@adacore.com>
5814 * exp_ch7.adb (Convert_View): Use base types of underlying types when
5815 determining whether an unchecked conversion is needed for the argument
5816 of an initialization call.
5818 2005-03-15 Ed Schonberg <schonberg@adacore.com>
5820 * exp_intr.adb (Expand_Unc_Conversion): As a target type, use the type
5821 that appears in the instantiation rather than the internal subtype
5822 generated in the wrapper package, to avoid anomalies in gigi when the
5823 target is derived from a private type whose full view is an access type.
5825 2005-03-15 Robert Dewar <dewar@adacore.com>
5827 * exp_smem.adb, sem_attr.adb: Remove OK_For_Stream flag, not used,
5829 Add documentation to replace the use of this flag
5830 Fix kludge for Maximum_Alignment on x86 so that it does not apply to
5833 2005-03-15 Thomas Quinot <quinot@adacore.com>
5835 * exp_tss.ads, exp_tss.adb (Find_Inherited_TSS): New subprogram, moved
5836 here from exp_attr so it can be shared between exp_attr and exp_dist.
5837 (TSS_Names): Renamed from OK_TSS_Names. This array contains the list of
5838 all TSS names, not a subset thereof, and the previous name introduced
5839 an unnecessarily confusion that a distinction might exist between
5840 "OK" TSS names and some "not OK" TSS names.
5842 2005-03-15 Doug Rupp <rupp@adacore.com>
5844 * gnatchop.adb (Locate_Executable): Normalize the possibly VMS style
5847 2005-03-15 Pascal Obry <obry@adacore.com>
5848 Eric Botcazou <ebotcazou@adacore.com>
5853 * init.c (__gnat_initialize): Do not call __gnat_install_SEH_handler()
5854 when IN_RTS. This is to work around a bootstrap path problem.
5856 * misc.c (gnat_parse_file): Create a SEH (Structured Exception Handler)
5857 table and pass it to __gnat_install_SEH_handler().
5858 (gnat_handle_option): Accept OPT_fRTS_, not OPT_fRTS.
5860 * lang.opt: Fix specification of -fRTS=.
5862 2005-03-15 Doug Rupp <rupp@adacore.com>
5863 Bernard Banner <banner@adacore.com>
5864 Vincent Celier <celier@adacore.com>
5865 Arnaud Charlet <charlet@adacore.com>
5868 This change works fine when gnatlib is built from the gcc directory,
5869 but does not work when using the libada Makefile, since GCC_FOR_TARGET
5870 is not passed to ada/Makefile.in, so more work is needed by a
5871 Makefile/configure expert.
5873 * Makefile.in(gnatlib): Use $(GCC_FOR_TARGET) for compiling library.
5874 set GMEM_LIB on ia64 linux to add optional support for gnatmem.
5875 Setup gnatlink switch -M for x86_64 linux, as it is already setup
5877 (gnatlib-shared-default): Use GNATLIBCFLAGS as well.
5878 Run ranlib on libgccprefix.a
5879 Define PREFIX_OBJS for Darwin, to build libgccprefix.
5880 (ADA_INCLUDE_SRCS): Split Ada packages.
5882 2005-03-15 Robert Dewar <dewar@adacore.com>
5884 * Make-lang.in: Add g-utf_32 unit for gnat and gnatbind
5886 * impunit.adb: Add GNAT.UTF_32
5888 * scng.adb: Use gnat.utf_32 instead of widechar for utf_32 stuff
5890 * widechar.ads, widechar.adb: Remove redundant UTF-32 tables (scng
5891 now uses GNAT.UTF_32).
5893 * g-utf_32.ads, g-utf_32.adb: This is a new unit with full
5894 capabilities for categorizing characters using Unicode categories
5896 2005-03-15 Ed Schonberg <schonberg@adacore.com>
5898 * sem_ch10.adb (Build_Ancestor_Name): If the ancestor is an
5899 instantiation that has been rewritten as a package body, retrieve spec
5900 to generate proper name for implicit_with_clause.
5901 (Install_Parents): Recognize a parent that is an instantiation but has
5902 been rewritten as a package declaration during analysis.
5904 2005-03-15 Javier Miranda <miranda@adacore.com>
5905 Ed Schonberg <schonberg@adacore.com>
5907 * sem_ch12.adb (Instantiate_Object): If the analysis of the actual
5908 parameter reported some error we immediately return. This improves the
5909 behaviour of the frontend in case of errors.
5910 (Install_Parent, Remove_Parent): Introduce new flag
5911 Parent_Unit_Visible, to preserve the proper visibility of the ultimate
5912 ancestor of a generic child unit, when the child is being instantiated.
5913 (Inline_Instance_Body): If we are compiling the private
5914 part or the body of a child unit, restore the proper visibility of the
5915 parents after compiling the instance body.
5917 2005-03-15 Ed Schonberg <schonberg@adacore.com>
5918 Javier Miranda <miranda@adacore.com>
5921 * sem_util.adb (Get_Task_Body_Procedure): Type may be the completion
5922 of a private type, in which case it is underlying_type that denotes
5923 the proper task. Also modified to use the new entity attribute
5924 that is directly available in the task type and task subtype entities
5925 (Build_Actual_Subtype_Of_Component): Handle properly multidimensional
5926 arrays when other dimensions than the first are constrained by
5927 discriminants of an enclosing record.
5928 (Insert_Explicit_Dereference): If the prefix is an indexed component or
5929 a combination of indexed and selected components, find ultimate entity
5930 and generate the appropriate reference for it, to suppress spurious
5932 (Note_Possible_Modification): If an entity name has no entity, return.
5933 (Is_Variable): A function call never denotes a variable.
5934 (Requires_Transient_Scope): For record types, recurse only on
5935 components, not on internal subtypes that may have been generated for
5936 constrained components.
5938 2005-03-15 Ed Schonberg <schonberg@adacore.com>
5940 * sem_ch4.adb (Analyze_Concatenation): Do not consider operators marked
5941 Eliminated as candidates for resolution. Both efficient, and avoids
5942 anomalies with operators declared in deleted code.
5943 (Process_Implicit_Dereference_Prefix): Use this procedure whenever
5944 expansion is disabled (as when compiling a generic) to prevent spurious
5945 warnings on prefixes of selected components.
5947 2005-03-15 Ed Schonberg <schonberg@adacore.com>
5949 * sem_ch6.adb (Is_Private_Declaration): Verify that the declaration is
5950 attached to a list before checking whether it appears in the private
5951 declarations of the current package.
5952 (Make_Inequality_Operator): Insert declaration in proper declarative
5953 list rather than just setting the Parent field, so that
5954 Is_Private_Declaration can handle it properly.
5956 2005-03-15 Ed Schonberg <schonberg@adacore.com>
5958 * sem_ch8.adb (Analyze_Subprogram_Renaming): In a generic, if this is
5959 a renaming a body, check that the renamed subprogram in not intrinsic.
5960 (Find_Direct_Name): If several use_visible entities hide
5961 each other, and the context is a predefined file compiled through
5962 rtsfind, keep only the entity that comes from a predefined file.
5964 2005-03-15 Geert Bosch <bosch@adacore.com>
5966 * s-fatgen.adb (Valid): Extend special exceptions to account for long
5967 long float padding to also cover AMD64 and IA64.
5969 2005-03-15 Gary Dismukes <dismukes@adacore.com>
5971 * s-imgwch.adb: Add with and use of Interfaces.
5972 (Img_Wide_Character): Change type of Val to Unsigned_16.
5973 (Img_Wide_Wide_Character): Change type of Val to Unsigned_32.
5975 2005-03-15 Matthew Gingell <gingell@adacore.com>
5977 * sysdep.c: Implement __gnat_localtime_r as call to localtime_r on AIX.
5979 2005-03-15 Robert Dewar <dewar@adacore.com>
5981 * usage.adb: Add missing lines for -gnat95 and -gnat05 switches
5983 * sem_ch7.adb: Minor change to propagate Is_Ada_2005 flag
5985 * i-c.adb: Clarify that AI-258 behavior is also intended in Ada 95
5987 2005-03-15 Robert Dewar <dewar@adacore.com>
5989 * s-bitops.adb, s-bitops.ads,
5990 s-taprop-os2.adb, s-intman-vms.ads, s-intman-vxworks.ads,
5991 s-taprop-vxworks.adb, a-caldel.ads, a-calend.adb, a-tasatt.adb,
5992 tbuild.ads, s-finimp.adb, s-imgwch.adb, s-intman.ads, s-intman.ads,
5993 s-memory.adb, s-soflin.ads, s-taasde.ads, s-taprob.adb, s-taprop.ads,
5994 s-taprop.ads, s-tasini.adb, s-tasini.ads, s-tasini.ads, s-tasini.ads,
5995 s-taskin.ads, s-tasren.adb, s-tassta.adb, s-tassta.ads, s-tassta.ads,
5996 s-tasuti.ads, s-tataat.ads, s-tataat.ads, s-tataat.ads, s-tataat.ads,
5997 s-tpoben.adb, s-tpoben.adb, s-tpobop.ads: Update comments. Minor
6000 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
6002 * utils2.c (build_binary_op): Fix typo.
6004 2005-03-15 Doug Rupp <rupp@adacore.com>
6006 * s-crtl.ads (popen,pclose): New imports.
6008 2005-03-15 Cyrille Comar <comar@adacore.com>
6010 * comperr.adb (Compiler_Abort): remove references to obsolete
6011 procedures in the bug boxes for various GNAT builds.
6013 2005-03-15 Vincent Celier <celier@adacore.com>
6015 * snames.ads, snames.adb: Save as Unix text file, not as DOS text file
6017 2005-03-15 Geert Bosch <bosch@adacore.com>
6018 Arnaud Charlet <charlet@adacore.com>
6019 Robert Dewar <dewar@adacore.com>
6020 Cyrille Comar <comar@adacore.com>
6021 Sergey Rybin <rybin@adacore.com>
6023 * gnat_ugn.texi: Remove extended inline assembly example, as it was far
6024 too specific and long-winded to be appropriate for the GNAT User's
6026 Warn about use of GCC switches not documented in the GNAT User's Guide,
6027 as these may cause generated code to not conform to Ada semantics.
6028 Remove mention of -gdwarf-2 for sparc64, since this is now the default.
6029 Add documentation for -gnat95 and -gnat05 switches
6030 Remove paragraph documenting obsolete way to refer to third party
6032 Add a few references to Ada_05 that were missing.
6033 Update documentation on -gnatZ/-gnatL.
6034 Document limitation when using -m64 under Solaris.
6035 Change the "Name Casing" subsection of the pretty-printer section
6036 according to the changes in the dictionary processing.
6038 * gnat_rm.texi: Document the Ada_05 pragma.
6039 Section on record representation clauses describes the new more
6040 relaxed rules about placement of large packed bit array components.
6041 Add documentation of GNAT.UTF_32
6043 2005-03-12 Daniel Berlin <dberlin@dberlin.org>
6045 * misc.c (gnat_post_options): Turn off structural
6048 2005-03-08 Laurent Guerby <laurent@guerby.net>
6050 * system-linux-sparc.ads: Fix typo in previous commit.
6052 2005-03-07 James A. Morrison <phython@gcc.gnu.org>
6053 Laurent Guerby <laurent@guerby.net>
6056 * system-linux-sparc.ads: New.
6057 * Makefile.in: Add sparc linux entry.
6059 2005-02-27 Danny Smith <dannysmith@users.sourceforge.net>
6061 * seh_init.c (__gnat_SEH_error_handler): Mark third and fourth
6062 parameters as unused.
6064 2005-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
6065 Partial merge from libada-gnattools-branch:
6067 2004-12-02 Nathanael Nerode <neroden@gcc.gnu.org>
6068 * Makefile.in: Move gnattools{1,1re,2,3,4} and corresponding flags
6069 into code in gnattools/Makefile.in. Remove direct dependencies on
6070 stamp-tools by tools clauses.
6071 2004-12-02 Nathanael Nerode <neroden@gcc.gnu.org>
6072 * config-lang.in: Add gnattools to $lang_dirs.
6074 2005-02-13 Andrew Pinski <pinskia@physics.uc.edu>
6077 * utils.c (gnat_type_for_mode): Return null instead of ICE because
6078 we asked for an unknown mode.
6080 2005-02-12 Richard Henderson <rth@redhat.com>
6082 * utils.c (gnat_type_for_mode): Return NULL for COMPLEX modes;
6083 validate SCALAR_INT_MODE_P before calling gnat_type_for_size.
6085 2005-02-10 Andreas Jaeger <aj@suse.de>
6087 * init.c (__gnat_initialize): Mark parameter as unused.
6089 2005-02-09 Doug Rupp <rupp@adacore.com>
6091 * g-expect-vms.adb (Non_Blocking_Spawn): Separate out.
6092 * g-enblsp-vms-alpha.adb g-enblsp-vms-ia64.adb: New subunits.
6094 2005-02-09 Doug Rupp <rupp@adacore.com>
6096 * gnatchop.adb (dup, dup2),
6097 g-dirope.adb (closedir, opendir, rmdir): Reference via System.CRTL.
6099 * gnatlbr.adb (mkdir),
6100 mlib-tgt-vms-ia64.adb (popen, plose): Import with decc$ prefix.
6102 * s-crtl.ads (closdir, dup, dup2, opendir, rmdir): Import.
6104 2005-02-09 Doug Rupp <rupp@adacore.com>
6106 * s-tpopde-vms.adb: Add pragma Warnings (Off) for Task_Id conversions.
6108 2005-02-09 Robert Dewar <dewar@adacore.com>
6109 Thomas Quinot <quinot@adacore.com>
6110 Javier Miranda <miranda@adacore.com>
6111 Pascal Obry <obry@adacore.com>
6112 Ed Schonberg <schonberg@adacore.com>
6113 Doug Rupp <rupp@adacore.com>
6114 Gary Dismukes <dismukes@adacore.com>
6115 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6117 * g-zstspl.ads: New file.
6119 * a-chahan.ads, a-chahan.adb: Add declarations from AI-285
6121 * a-string.ads: Add pragma Ada_05 for wide_wide_space to get warning in
6123 Add definition of Wide_Wide_Space for AI-285
6125 * impunit.ads, impunit.adb, sem_ch10.adb: Complete rewrite and new
6126 interface (to support Ada 95 and Ada 2005 units).
6127 Add Unbounded_IO files
6128 Add entries for Wide_Wide packages for AI-285
6129 Add list of containers packages to Ada 2005 unit list
6131 * a-swuwti.ads, a-swuwti.adb, a-suteio.ads, a-suteio.adb: Updates to
6132 support new Unbounded_IO package cleanly.
6134 * g-utf_32.ads, g-utf_32.adb: New files.
6136 * Makefile.rtl: Add entry for g-utf_32
6137 Add new files for Unbounded_IO
6138 Adjust make file for new AI-285 wide wide packages
6139 Add AI-302 containers to the run time.
6141 * a-stwibo.adb, a-stwibo.ads, a-stwisu.adb, a-stwisu.ads,
6142 a-strbou.ads, a-strbou.adb, a-strsup.ads, a-strsup.adb: New
6143 subprograms for AI-301.
6145 * a-stwiun.adb, a-stwiun.ads: Minor reformatting.
6147 * a-stunau.ads: Minor comment correction
6149 * rtsfind.ads, rtsfind.adb: Add definitions for Wide_Wide attributes
6151 Also extend Text_IO_Kludge to support Wide_Wide_Text_IO
6152 (Check_RPC): Update to match changes in expanded code.
6153 Clean up unused entity.
6155 * exp_ch3.ads, exp_ch3.adb: Fix various places where Wide_Wide_String
6156 was not taken into account.
6157 This includes proper initialization with Normalize_Scalars.
6158 (Get_Simple_Init_Val): Major rewrite for initialize scalars and
6159 normalize scalars cases (particularly the latter) to do a better job
6160 of finding invalid representations.
6162 * s-scaval.ads, s-scaval.adb: Add values for zero invalid values
6164 * s-strops.ads, s-strops.adb: Remove string normalize routines, never
6167 * exp_dist.adb: Add support for wide wide character type
6168 (Expand_Receiving_Stubs_Bodies): For a package declaration that has a
6169 private part, generate stub bodies at the end of the private part,
6170 not the visible part.
6171 (Add_RACW_Primitive_Operations_And_Bodies): Add last missing code for
6173 (Add_Obj_RPC_Receiver_Completion): Add PCS-specific subprograms and
6174 generic wrapper to execute final processing after completing the
6175 expansion of the RPC receiver for an RACW.
6177 * snames.h, snames.ads, snames.adb: Add definitions for wide_wide
6178 packages and attributes.
6179 (Preset_Names): Addition of the new reserved words of Ada 2005,
6180 that is interface, overriding and synchronized.
6181 (Get_Pragma_Id): Give support to the use of the new reserved word
6182 "interface" as a pragma name.
6183 (Is_Pragma_Name): Give support to the use of the new reserved word
6184 "interface" as a pragma name.
6185 (Preset_Names): Add stream_size string for the Stream_Size Ada2005
6186 attribute implementation.
6188 * exp_attr.adb (Expand_Attribute_Reference): Do not apply validity
6189 checks to entities that are output parameters of Asm operations.
6190 Handle the Stream_Size attribute.
6191 Add implementation of Wide_Wide_Value, Wide_Wide_Image, Wide_Wide_Width
6193 * exp_imgv.ads, exp_imgv.adb: Add support for wide wide character type
6195 * sem_attr.adb (Eval_Attribute): Raise compile-time constraint error
6196 for second parameter being 0.0.
6197 Add support for wide wide character type.
6198 (Analyze_Attribute, Eval_Attribute): Handle the Stream_Size attribute.
6200 * s-valwch.adb, s-valwch.ads, s-imgwch.ads, s-imgwch.adb,
6201 s-wchstw.ads, s-wchstw.adb, s-wchwts.adb, s-wchwts.ads,
6202 s-widwch.adb, s-widwch.ads, s-wwdcha.adb, s-wwdcha.ads,
6203 s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb, s-wwdwch.ads: Add support
6204 for wide wide character cases.
6206 * cstand.adb: Create entities for Wide_Wide_Character and
6209 * i-c.ads, i-c.adb: Fix not raising CE for null wide strings in
6210 accordance with AI-258.
6211 Add new declarations for 16/32 bit C character types (Part of AI285)
6213 * einfo.ads, einfo.adb (Is_Obsolescent, Is_Ada_2005): New flag
6214 (Obsolescent_Warning): New field
6215 (Rep_Clause): New local subprogram used to share code. Returns the rep
6216 clause for which the name is given in parameter.
6217 (Has_Stream_Size_Clause): New routine.
6218 (Stream_Size_Clause): Idem. Implementation is based on Rep_Clause.
6219 (Address_Clause): Implementation is now using Rep_Clause.
6220 (Alignment_Clause): Idem.
6221 (Size_Clause): Idem.
6223 * lib-xref.adb (Generate_Reference): Test for reference to Ada 2005
6224 entity in non-Ada 2005 mode and generate warning.
6226 * par-prag.adb: Add handling of one argument form for pragma Ada_05.
6227 (Prag): Code cleanup. Remove old gnat pragma "overriding"
6229 * sem_prag.adb: Add handling of one argument form for pragma Ada_05
6230 (Analyze_Pragma, case Elaborate, Elaborate_All): Do not disable warnings
6231 on the named unit if the pragma is not in the current compilation unit,
6232 so that elaboration calls in the current unit can set up an elaboration
6233 dependency on the named unit, as needed.
6234 (Analyze_Pragma, case Obsolescent): Allow pragma to be used for library
6235 subprogram as well as for subprograms declared within a package.
6236 (Analyze_Pragma, Sig_Flags): Code cleanup. Remove support for the GNAT
6239 * krunch.ads, krunch.adb: Add special handling of Wide_Wide (krunched
6240 to z) to avoid some instances of duplication for Wide_Wide packages.
6242 * namet.ads, namet.adb: Implement encoding (WWhhhhhhhh) for wide wide
6245 * scn.adb: Char_Literal_Value field is now a Uint
6247 * scng.adb: Significant rewrite to handle new Ada 2005 features
6248 allowing wide and wide wide characters in program text, e.g. for
6249 identifiers, as described in AI-285.
6250 (Set_Reserved): New procedure, makes setting up keywords cleaner.
6251 (Initialize_Scanner): Register the new reserved words of Ada 2005.
6252 (Scan): Give support to the new reserved words.
6254 * par-ch2.adb (P_Identifier): Compiling in Ada95 mode, generate a
6255 warning notifying that interface, overriding, and synchronized are
6257 (P_Pragma): Allow the use of the new reserved word "interface" as
6260 * gnatls.adb, gnatbind.adb,
6261 ali-util.adb, binde.adb, ali.ads, ali.adb: Code cleanup. Rename
6262 identifiers named "interface" to "SAL_Interface".
6264 * bindgen.adb (Gen_Main_Ada): Add support for the new SEH
6265 (Structured Exception handling).
6269 (Gen_Main_Ada): Set the default exit code if specified.
6270 (Gen_Main_C): Likewise.
6272 (Gen_Output_File_C): Remove redundant output of gnat_exit_status.
6273 Code cleanup. Rename identifiers named "interface" to "SAL_Interface"
6275 * switch-b.adb, bindusg.adb, opt.ads, vms_data.ads: Add handling of
6278 * mlib-prj.adb, mlib.adb: Code cleanup. Rename one identifier that
6279 has a collision with the new Ada 2005 "interface" reserved word.
6281 * par-ch3.adb (P_Defining_Identifier): Compiling in Ada95 mode,
6282 generate a warning notifying that interface, overriding, and
6283 synchronized are new reserved words.
6285 * scans.ads (Token_Type): Addition of the tokens corresponding to the
6286 new reserved words of Ada 2005: Tok_Interface, Tok_Overriding
6287 and Tok_Synchronized.
6289 * sem_res.adb (Resolve_Actuals): Change error messages to refer to
6290 "dispatching" rather than "primitive" operations, since dispatching
6291 calls are now allowed to abstract formal subprograms (which are not
6293 Char_Literal_Value field is now a Uint
6294 (Resolve_Slice): If the prefix is an access to an unconstrained array,
6295 compute the actual subtype of the designated object to impose the proper
6297 (Resolve_Selected_Component): Do not insert an access check if the
6298 prefix is an access type: such a node is expanded into an explicit
6299 dereference, on which the access check is performed anyway. Removes
6300 expensive duplicate checks.
6301 (Resolve_Call): Use new flag Is_Obsolescent and field
6302 Obsolescent_Warning so that pragma Obsolescent works on library
6304 Add support for wide wide character type
6305 (Resolve_Allocator): Replace the error message on wrong null-exclusion
6306 value by a warning message.
6307 (Resolve_Type_Conversion): If the mixed-mode expression is interpreted
6308 as fixed-point, and one of the operands is non-static and universal, it
6309 can only be an illegal exponentiation operation, in which case there is
6310 no real value to retrieve.
6312 * exp_strm.adb: Add support for wide wide character type
6313 (Build_Elementary_Input_Call): Compute the size of the stream element by
6314 querying the rep chain to find the Stream_Attribute attribute value.
6315 (Build_Elementary_Write_Call): Ditto.
6317 * sem_aggr.adb: Char_Literal_Value field is now a Uint
6318 Add support for wide wide character type
6319 Replace the error messages on wrong null-exclusion value by warnings
6320 as described in Ada 2005.
6321 (Resolve_Extension_Aggregate): Document the fact that the error
6322 message on class-wide expressions in extensions aggregates.
6324 * sem_case.adb: Add support for wide wide character type
6326 * sem_ch13.adb: Add support for wide wide character type
6327 (Analyze_Attribute_Definition_Clause): Handle the Stream_Size attribute.
6329 * sem_ch3.adb: Add support for wide wide character type
6330 (Process_Subtype): If constraint is illegal for the type, set Ekind of
6331 now-useless Itype, to prevent cascaded errors on a compiler built
6334 * sem_ch8.adb: Add with and use of Sem_Disp.
6335 (Analyze_Subprogram_Renaming): Replace unclean uses of
6336 Corresponding_Spec with Corresponding_Formal_Spec (and delete setting
6337 of Corresponding_Spec to Empty).
6338 (Attribute_Renaming): Replace use of Corresponding_Spec with
6339 Corresponding_ Formal_Spec and simplify condition.
6340 (Use_One_Package): Check that scope of homonym of identifier is defined,
6341 before checking whether it is a wrapper package.
6342 Add support for wide wide character type
6344 * sem_eval.adb: Add support for wide wide character type.
6345 (Eval_Arithmetic_Op): Check for compile time known signed integer
6346 overflow in the non-static case.
6347 (Subtypes_Statically_Match): A formal scalar type and its base type do
6348 not statically match.
6350 * sem_util.adb (Collect_Primitive_Operations): Minor change of "/=" to
6351 "not in" for test of N_Formal_Subprogram_Declaration (which is now a
6353 (Unit_Declaration_Node): Ditto.
6354 (Is_Variable_Prefix): For the case of an indexed component whose prefix
6355 has a packed array type, the prefix has been rewritten into a type
6356 conversion. Determine variable-ness from the converted expression.
6357 Handle wide wide character cases.
6359 * stand.ads: Add types Wide_Wide_Character and Wide_Wide_String
6361 * stringt.ads, stringt.adb: Handle full UTF-32 range.
6362 Remove ["0A"] from comment, since it can look like a line terminator.
6363 Currently we don't permit this, but this is under discussion by the
6364 ARG, and it is easy enough to use a different example.
6366 * s-wchcon.ads, s-wchcnv.ads, s-wchcnv.adb: Add new subprograms for
6367 handling UTF-32 encoding for wide wide character.
6368 Implement new brackets coding ["hhhhhhhh"]
6369 Add UTF-8 encodings for full UTF-32 range
6371 * ttypes.ads: Add definition of Standard_Wide_Wide_Character_Size
6373 * types.h, types.ads, types.adb: Wide_Wide_Character now has full 31
6374 bit range Add full UTF-32 support.
6375 (RT_Exception_Code): Addition of CE_Null_Not_Allowed; used to
6376 notify that constraint error will be raised at run-time
6377 because a null value is assigned to a null-excluding object.
6378 Remove some obsolete declarations and make Char_Code
6381 * a-except.adb (Rcheck_30): New subprogram. Addition of the message
6382 corresponding to CE_Null_Not_Allowed, and adjust the output of all the
6385 * checks.adb (Check_Null_Not_Allowed): Replace the error message on
6386 wrong null-exclusion value by a warning message.
6387 (Enable_Range_Check): Do range check if the prefix is an
6388 explicit dereference whose designated object is an unconstrained array.
6389 Current algorithm for removing duplicate checks is over-eager in this
6392 * sem_ch5.adb (Analyze_Assignment): Replace the error messages on wrong
6393 null-exclusion value by a warning message
6395 * atree.h, atree.ads, atree.adb: Remove Char_Code field support
6396 completely. Add support for Uint2 field
6398 sem_ch2.adb, exp_ch11.adb, exp_dbug.adb,
6399 exp_prag.adb: Char_Literal_Value field is now a Uint.
6401 * exp_util.adb (Insert_Actions): Replace
6402 N_Formal_Subprogram_Declaration by
6403 N_Formal_{Abstract|Concrete}_Subprogram_Declaration.
6404 Char_Literal_Value field is now a Uint.
6406 * sinfo.ads, sinfo.adb (Corresponding_Formal_Spec): New function
6407 defined for subprogram renaming declarations. When set, the field
6408 indicates the defining entity of a corresponding formal subprogram
6409 when the renaming corresponds to a formal subprogram association in an
6411 (Set_Corresponding_Formal_Spec): New procedure to return
6412 Corresponding_Formal_Spec field.
6413 Minor changes of "=" to "in" in tests of N_Formal_Subprogram_Declaration
6414 (which is now a subtype).
6415 Char_Literal_Value field is now a Uint
6417 * exp_disp.ads, exp_disp.adb (Make_DT): Generate code that moves the
6418 pointer to the base of the dispatch table.
6419 Minor changes to comments.
6420 (Controlling_Type): New function for determining the tagged type
6421 associated with a tagged primitive subprogram.
6422 (Expand_Dispatching_Call): Add support for a controlling actual that is
6423 directly a value of type Ada.Tag rather than a tagged object.
6425 * i-cpp.ads, i-cpp.adb, a-tags.ads, a-tags.adb: Update documentation
6426 describing the new layout.
6427 (Dispatch_Table): The expander computes the actual array size, allocates
6428 the Dispatch_Table record accordingly, and generates code that displaces
6429 the base of the record after the Typeinfo_Ptr component. The access to
6430 these components is done by means of local functions.
6431 (Offset_To_Top): New function.
6432 (Typeinfo_Ptr): New function.
6433 (Get_TSD): Modified to access the new position of the TSD.
6434 (Set_TSD): Modified to save the TSD in its new position.
6436 * par-ch12.adb (P_Formal_Subprogram_Declaration): Add parsing for the
6437 case of formal abstract subprograms. Add check and message for -gnat05.
6440 * sem_ch12.adb: Add with and use for Sem_Disp.
6441 (Analyze_Associations): Minor change from "=" to "in" for use of
6442 N_Formal_Subtype_Declaration (which is now a subtype).
6443 (Set_Analyzed_Formal): Minor changes from "=" to "in" for uses of
6444 N_Formal_Subtype_Declaration (which is now a subtype).
6445 (Analyze_Formal_Subprogram): Add handling for
6446 N_Formal_Abstract_Subprogram, marking the formal as abstract and
6447 dispatching, setting the controlling status of the formal parameters
6448 and result, and issuing an error if there is no controlling type for
6449 the formal subprogram.
6450 (Instantiate_Formal_Subprogram): Rather than setting Corresponding_Spec,
6451 which is an unclean use of that field, we set the new field
6452 Corresponding_Formal_Spec to make the formal subprogram available to
6453 processing in Analyze_Subprogram_Declaration.
6454 (Analyze_Formal_{Discrete, Decimal_Fixed_Point, Fixed_Point,
6455 Floating_Point, Modular_Integer, Signed_Integer}_Type: Make formal type
6456 Constrained, so that it is is does not statically match its anonymous
6459 * sem_ch6.adb (Analyze_Subprogram_Specification): Include test for
6460 abstract formal subprograms in error check for functions returning
6461 abstract types. Set scope of new designator for
6462 a parameterless subprogram, so that it is available when checking the
6463 body for nested subprograms, before full analysis of said body.
6464 (Analyze_Subprogram_Body): Warn on inlining bodies with nested
6465 subprogram only if inner one comes from source.
6466 (Analyze_Function_Call): If the call is given in object notation, the
6467 analysis of the name rewrites the node and analyzes it with the proper
6468 argument list. After analyzing the name, if the call has been rewritten
6469 and the result type is set, no further analysis is needed.
6470 (Analyze_Return_Type): Subsidiary to Process_Formals: analyze subtype
6471 mark in function specification, in a context where the formals are
6472 visible and hide outer homographs.
6474 * sem_disp.adb (Check_Controlling_Type): Relax the check for same scope
6475 as the tagged type for the cases of abstract formal subprograms and
6476 renamings of those. Clean up spec comments.
6477 (Check_Dispatching_Context): Add error message to indicate "abstract
6478 procedure", covering the case of a call to a formal abstract procedure
6479 that has statically tagged operands.
6480 (Check_Dispatching_Call): Check for the case of an actual given by
6481 a tag-indeterminate function call whose type is an ancestor of the
6482 containing call's associated tagged type. This situation can occur
6483 for inherited primitives with function defaults. In this case we
6484 use the tagged type's tag directly as the controlling argument for
6486 (Expand_Call): Name change on call to Expand_Dispatch_Call.
6488 * sprint.adb (Sprint_Node_Actual): Split
6489 N_Formal_Subprogram_Declaration into two alternatives for the new
6490 cases N_Formal_Abstract_Subprogram_Declaration and
6491 N_Formal_Concrete_Subprogram_Declaration.
6492 Char_Literal_Value field is now a Uint.
6494 * trans.c: Get rid of junk Uint2 reference.
6495 Char_Literal_Value field is now a Uint.
6496 (gnat_to_gnu, case N_Aggregate): Check TYPE_UNCHECKED_UNION_P.
6497 (gigi): Correct third arg to gimplify_body.
6499 * ada-tree.h: (TYPE_UNCHECKED_UNION_P): New flag.
6500 (TYPE_LANG_FLAG_0): Check for record or union.
6502 * treepr.adb: Char_Literal_Value field is now a Uint
6504 * uintp.h, uintp.ads, uintp.adb: Add new routines UI_To_CC and
6507 * widechar.ads, widechar.adb (Is_UTF_32_Non_Graphic): New function
6508 Add full UTF-32 support
6509 Char_Code is now 32 bits
6511 * sinput.ads, sinput.adb (Skip_Line_Terminators): Extend to deal with
6512 wide character UTF_32 line terminators.
6513 Initialize Main_Source_File to avoid error when no main
6516 * errout.adb (Finalize): Do not check Num_SRef_Pragmas
6517 (Main_Source_File) when no main source has been loaded, to avoid
6520 2005-02-09 Robert Dewar <dewar@adacore.com>
6522 * a-strunb.ads, a-strunb.adb: Add missing pragma Ada_05 statements
6523 Fix name of Set routine
6525 * a-strfix.ads, a-strfix.adb: Add new index functions from AI-301 to
6528 * a-stwise.ads, a-stwise.adb, a-stwifi.ads, a-stwifi.adb,
6529 a-strsea.ads, a-strsea.adb: Add new index functions from AI-301 to
6532 * a-witeio.ads, a-witeio.adb, a-textio.ads, a-textio.adb: New function
6533 forms of Get_Line subprograms for AI-301.
6535 * a-wtcoau.adb, a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads,
6536 a-wtedit.adb, a-wtedit.adb, a-wtedit.ads, a-wttest.adb,
6537 a-wttest.ads, a-strmap.ads, a-strmap.adb, a-stwima.adb,
6538 a-stwima.ads: Minor reformatting.
6540 2005-02-09 Doug Rupp <rupp@adacore.com>
6541 Thomas Quinot <quinot@adacore.com>
6543 * adaint.c, adaint.h
6544 [VMS] (to_ptr32): New function.
6545 (MAYBE_TO_PTR32): New macro.
6546 (__gnat_portable_spawn,__gnat_portable_no_block_spawn): Adjust argv
6548 [VMS] (descriptor_s, ile_s): Use __char_ptr32 for adr field.
6549 [VMS] (#define fork()): Remove since unneccessary.
6550 (__gnat_set_close_on_exec): New routine to support
6551 GNAT.OS_Lib.Set_Close_On_Exec.
6553 * g-expect.adb (Set_Up_Communications): Mark the pipe descriptors for
6554 the parent side as close-on-exec so that they are not inherited by the
6557 * g-os_lib.ads, g-os_lib.adb (Set_Close_On_Exec): New subprogram to
6558 set or clear the FD_CLOEXEC flag on a file descriptor.
6560 2005-02-09 Eric Botcazou <ebotcazou@adacore.com>
6561 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6563 Fix for c330001 - PR ada/19386
6566 (gnat_to_gnu_field): Do not necessarily invoke make_packable_type
6567 on the field if Pragma Component_Alignment (Storage_Unit).
6568 (gnat_to_gnu_entity, case object): Do not treat a renaming that has
6569 side-effects as if it were a constant; also make SAVE_EXPR to protect
6571 (gnat_to_gnu_entity, case E_Record_Subtype): If have _Parent, make a
6573 (make_dummy_type): Set TYPE_UNCHECKED_UNION_P.
6574 (components_to_record): Test it.
6575 Fix improper usage of REFERENCE_CLASS_P.
6577 * utils2.c (build_binary_op, case MODIFY_EXPRP): Treat UNION_TYPE as
6580 * utils2.c: Minor reformatting.
6582 * utils.c (convert, case UNION_TYPE): Check TYPE_UNCHECKED_UNION;
6583 handle other cases like RECORD_TYPE.
6585 * utils.c (gnat_pushdecl): Set TREE_NO_WARNING.
6587 2005-02-09 Ed Schonberg <schonberg@adacore.com>
6589 * exp_aggr.adb (Gen_Assign): If the expression is an aggregate for a
6590 component of an array of arrays in an assignment context, and the
6591 aggregate has component associations that require sliding on
6592 assignment, force reanalysis of the aggregate to generate a temporary
6593 before the assignment.
6594 (Must_Slide): Make global to the package, for use in Gen_Assign.
6596 2005-02-09 Ed Schonberg <schonberg@adacore.com>
6598 * exp_ch4.adb (Expand_Composite_Equality): If a component is an
6599 unchecked union with no inferable discriminants, return a
6600 Raise_Program_Error node, rather than inserting it at the point the
6602 (Expand_Record_Equality, Component_Equality): Handle properly the case
6603 where some subcomponent is an unchecked union whose generated equality
6604 code raises program error.
6606 2005-02-09 Doug Rupp <rupp@adacore.com>
6608 * gnatbl.c: [VMS] (_POSIX_EXIT): Define.
6609 [VMS] (#define exit hack): Remove.
6611 2005-02-09 Pascal Obry <obry@adacore.com>
6612 Arnaud Charlet <charlet@adacore.com>
6614 * init.c (__gnat_initialize): Add a new parameter eh which contains the
6615 address of the exception registration. The Win32 version of this
6616 routine calls __gnat_install_SEH_handler() to initialize the SEH
6617 (Structured Exception Handling) handler.
6618 (__gnat_error_handler) [Win32]: Removed. Not needed as we use
6619 SEH (Structured Exception Handling) now.
6620 (__gnat_install_handler) [Win32]: Nothing to do now as we use SEH.
6621 (__gnat_initialize for ppc-vxworks): Adjust comments and the
6622 preprocessor condition protecting the call to the extra eh setup
6623 subprogram, which is only available for the ppc target.
6624 (__gnat_clear_exception_count): replaced reference to
6625 variable taskIdCurrent by call to taskIdSelf(), cleaner.
6627 * seh_init.c: New file.
6629 * Make-lang.in: (GNAT_ADA_OBJS): Add seh_init.o.
6630 (GNATBIND_OBJS): Idem.
6632 * misc.c (gnat_parse_file): Update call to __gnat_initialize. This
6633 routine takes a new parameter (a pointer to the exception registration
6634 for the SEH (Structured Exception Handling) support.
6636 * raise.h: (__gnat_install_SEH_handler): New prototype.
6637 Update copyright notice.
6639 * s-tassta.adb (Task_Wrapper): Declare the exception registration
6640 record and initialize it by calling __gnat_install_SEH_handler.
6642 2005-02-09 Vincent Celier <celier@adacore.com>
6644 * make.adb (Gnatmake): Do not fail when the main project has no object
6647 2005-02-09 Doug Rupp <rupp@adacore.com>
6649 * Makefile.in [VMS] (LN,LN_S): Define as cp -p
6650 Rename s-asthan-vms.adb to s-asthan-vms-alpha.adb.
6651 [VMS]: Add translations for g-enblsp.adb.
6653 * s-asthan-vms.adb: Removed.
6654 * s-asthan-vms-alpha.adb: Added.
6656 2005-02-09 Pascal Obry <obry@adacore.com>
6658 * Makefile.in (LIBGNAT_SRCS): Add seh_init.c.
6659 (LIBGNAT_OBJS): Add seh_init.o.
6661 2005-02-09 Arnaud Charlet <charlet@adacore.com>
6665 * Makefile.in: Link all gnat tools with -static-libgcc, since
6666 -shared-libgcc is now used by default on some systems (e.g. linux with
6668 Remove references to Makefile.prolog/generic, no longer used.
6670 2005-02-09 Vincent Celier <celier@adacore.com>
6672 * prj-makr.adb (Process_Directory): Put file name in canonical case
6673 before matching against the patterns.
6674 If gnatname has been invoked as <prefix>-gnatname
6675 then invoke the compiler as <prefix>-gcc, not just "gcc".
6677 2005-02-09 Ed Schonberg <schonberg@adacore.com>
6679 * sem_ch4.adb (Analyze_Selected_Component): Create Actual_Subtype even
6680 with expansion disabled. The actual subtype is needed among other
6681 places when the selected component appears in the context of a loop
6682 bound, and denotes a packed array.
6683 (Operator_Check): Always use the first subtype in the
6684 error message, to avoid the appearance of internal base types.
6685 (Transform_Object_Operation): Copy each actual in full
6686 to the parameter associations of the constructed call, rather than
6687 using the shallow copy mechanism of New_Copy_List. This ensures that
6688 the chaining of named associations is done properly.
6689 (Complete_Object_Operation): Rewrite node, rather than
6690 replacing it, so that we can trace back to the original selected
6693 * sem_elab.adb (Set_Elaboration_Constraint): For initialization calls,
6694 and calls that use object notation, if the called function is not
6695 declared in a withed unit, place the elaboration constraint on the
6696 unit in the context that makes the function accessible.
6697 (Check_Elab_Subtype_Declaration): Check whether a subtype declaration
6698 imposes an elaboration constraint between two packages.
6700 2005-02-09 Ed Schonberg <schonberg@adacore.com>
6702 * sem_ch7.adb (Uninstall_Declarations): Exchange full and private
6703 views of a private type after handling its private dependents, to
6704 maintain proper stack discipline between entry and exit from the
6707 2005-02-09 Cyrille Comar <comar@adacore.com>
6709 * s-finimp.adb: (Finalize_List): Optimize in the no-abort case.
6712 2005-02-09 Arnaud Charlet <charlet@adacore.com>
6714 * s-tporft.adb (Register_Foreign_Thread): Initialize Task_Image[_Len]
6715 fields for foreign threads.
6717 2005-02-09 Doug Rupp <rupp@adacore.com>
6719 * s-vaflop.adb: Add pragma Warnings (Off) to eliminate infinite
6720 recursion warnings when compiled with -gnatdm.
6722 2005-02-09 Robert Dewar <dewar@adacore.com>
6724 * usage.adb: Add line for switch -gnat05 (allow Ada 2005 extensions)
6725 Slight fix to documentation of -gnaty with no parameters
6727 * xr_tabls.ads: Add ??? comment for missing overall comment
6729 * xsinfo.adb: Make default file name be sinfo.h, since this is what
6730 we now use by default.
6732 * xsnames.adb: Adjust end of file test to look for five space followed
6733 by '#' instead of six spaces. The format of xsnames.adb was modified
6736 * a-numeri.ads: Add reference to AI-388 for greek letter pi
6739 * clean.adb: Minor reformatting.
6741 * gnat1drv.adb, gnatfind.adb, gnatlink.adb, gnatmem.adb,
6742 gnatname.adb: Minor reformatting
6743 Add 2005 to copyright output when utility is run
6745 * csets.adb: Eliminate obsolete comment
6747 * debug.adb, g-socket.ads, i-cobol.adb: Minor reformatting throughout
6750 * sem_eval.ads (Eval_Integer_Literal): Do not inline this, not useful.
6752 2005-02-09 Sergey Rybin <rybin@adacore.com>
6754 * gnat_ugn.texi: Add to the gnatpp section the paragraph describing
6755 the difference between compact and incompact layout and add the record
6756 representation clause to the example illustrating different layouts.
6757 Add the description of '-A5' gnatpp option ("align 'AT' keywords in
6758 component clauses").
6760 2005-02-09 Florian Villoing <villoing@adacore.com>
6762 * gnat_ugn.texi: Fix typos.
6763 Use @command to display 'gcc', 'gnatbind', etc. insted of @code or
6765 Make proper use of @ref, @xref and @pxref to avoid duplication of "see"
6766 in the generated documentation.
6768 2005-02-09 Arnaud Charlet <charlet@adacore.com>
6770 * gnat_ugn.texi: Remove all mentions of FSU threads, which are no
6772 Update linker wrapper when linking with non GNU C++.
6774 2005-02-09 Pascal Obry <obry@adacore.com>
6777 Document the procedure to debug the DllMain routine on Windows.
6778 Add note about -funwind-tables and mixed Ada and C/C++ programming in
6780 Document new BIND qualifer /RETURN_CODES=VMS.
6782 2005-02-09 Ben Brosgol <brosgol@adacore.com>
6784 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
6785 Edited gnatmetric chapter
6787 2005-02-09 Robert Dewar <dewar@adacore.com>
6790 Changes to document new wide wide character support
6792 Update documentation on Normalize_Scalars and Initialize_Scalars
6794 2005-02-09 Pascal Obry <obry@adacore.com>
6796 * s-taprop-mingw.adb, s-soflin.ads: Minor reformatting.
6798 2005-02-09 Jose Ruiz <ruiz@adacore.com>
6800 * s-osinte-vxworks.ads (taskPriorityGet): Add this function (imported
6801 from the VxWorks kernel) that is needed for getting the active
6802 priority of the different tasks.
6804 * s-atacco.ads, s-atacco.adb (Nothing): Remove this dummy procedure.
6805 Use a pragma Elaborate_Body in the spec file instead.
6806 Noticed by code reading.
6808 2005-02-09 Thomas Quinot <quinot@adacore.com>
6810 * exp_util.ads: Minor correction in comment.
6812 2005-02-09 Arnaud Charlet <charlet@adacore.com>
6814 * s-taprop.ads (Initialize): Update comments. Remove pragma Inline,
6815 since this procedure is now too complex to be worth inlining.
6817 2005-02-09 Richard Henderson <rth@redhat.com>
6819 * utils.c (gnat_define_builtin): Remove.
6820 (gnat_install_builtins): Use build_common_builtin_nodes.
6822 2005-02-09 Arnaud Charlet <charlet@adacore.com>
6824 * a-rbtgso.adb, a-crbtgo.ads, a-crbtgo.adb, a-crbtgk.ads,
6825 a-crbtgk.adb, a-crbltr.ads, a-coprnu.ads, a-coprnu.adb,
6826 a-coorse.ads, a-coorse.adb, a-convec.ads, a-convec.adb,
6827 a-contai.ads, a-coinve.ads, a-coinve.adb, a-cohata.ads,
6828 a-cohama.ads, a-cohama.adb, a-ciorse.ads, a-ciorse.adb,
6829 a-cihama.ads, a-cihama.adb, a-cidlli.ads, a-cidlli.adb,
6830 a-chtgop.ads, a-chtgop.adb, a-cgcaso.ads, a-cgcaso.adb,
6831 a-cgarso.ads, a-cgarso.adb, a-cdlili.ads, a-cdlili.adb,
6832 a-cgaaso.adb, a-coormu.adb, a-ciormu.adb, a-cihase.adb,
6833 a-cihase.ads, a-cohase.adb, a-cohase.ads, a-ciorma.ads,
6834 a-coorma.ads, a-swunha.ads, a-stunha.ads, a-ciormu.ads,
6835 a-coormu.ads, a-rbtgso.ads, a-swunha.adb, a-stunha.adb,
6836 a-cgaaso.ads, a-ciorma.adb, a-coorma.adb, a-secain.adb,
6837 a-secain.ads, a-slcain.ads, a-slcain.adb, a-shcain.ads,
6838 a-shcain.adb, a-chtgke.ads, a-chtgke.adb, a-stwiha.ads,
6839 a-stwiha.adb, a-strhas.ads, a-strhas.adb, a-chzla1.ads,
6840 a-chzla9.ads, a-lfztio.ads, a-liztio.ads, a-llfzti.ads,
6841 a-llizti.ads, a-sfztio.ads, a-siztio.ads, a-ssizti.ads,
6842 a-stzbou.adb, a-stzbou.ads, a-stzfix.adb, a-stzfix.ads,
6843 a-stzhas.adb, a-stzhas.ads, a-stzmap.adb, a-stzmap.ads,
6844 a-stzsea.adb, a-stzsea.ads, a-stzsup.adb, a-stzsup.ads,
6845 a-stzunb.adb, a-stzunb.ads, a-swunau.adb, a-swunau.ads,
6846 a-szmzco.ads, a-szunau.adb, a-szunau.ads, a-szunha.adb,
6847 a-szunha.ads, a-szuzti.adb, a-szuzti.ads, a-tiunio.ads,
6848 a-wwunio.ads, a-ztcoau.adb, a-ztcoau.ads, a-ztcoio.adb,
6849 a-ztcoio.ads, a-ztcstr.adb, a-ztcstr.ads, a-ztdeau.adb,
6850 a-ztdeau.ads, a-ztdeio.adb, a-ztdeio.ads, a-ztedit.adb,
6851 a-ztedit.ads, a-ztenau.adb, a-ztenau.ads, a-ztenio.adb,
6852 a-ztenio.ads, a-ztexio.adb, a-ztexio.ads, a-ztfiio.adb,
6853 a-ztfiio.ads, a-ztflau.adb, a-ztflau.ads, a-ztflio.adb,
6854 a-ztflio.ads, a-ztgeau.adb, a-ztgeau.ads, a-ztinau.adb,
6855 a-ztinau.ads, a-ztinio.adb, a-ztinio.ads, a-ztmoau.adb,
6856 a-ztmoau.ads, a-ztmoio.adb, a-ztmoio.ads, a-zttest.adb,
6857 a-zttest.ads, a-zzunio.ads: New files. Part of new Ada 2005
6860 2005-01-27 Laurent GUERBY <laurent@guerby.net>
6862 * Makefile.in: Fix a-intnam.ads from previous commit,
6863 add 2005 to copyright.
6864 * a-intman-rtems.ads: Renamed to...
6865 * a-intnam-rtems.ads:
6867 2005-01-27 Laurent GUERBY <laurent@guerby.net>
6869 * Makefile.in: Rename GNAT RTEMS specific files.
6870 * 5rtpopsp.adb, 4rintnam.ads, 5rosinte.adb,
6871 5rosinte.ads, 5rparame.adb: Replaced by files below.
6872 * s-tpopsp-rtems.adb, a-intman-rtems.ads, s-osinte-rtems.adb,
6873 s-osinte-rtems.ads, s-parame-rtems.adb: Replace files above.
6875 2005-01-27 Joel Sherrill <joel.sherrill@oarcorp.com>
6876 Laurent GUERBY <laurent@guerby.net>
6879 * 5rosinte.ads: Add No_Key constant.
6880 * 5rtpopsp.adb: Initialize ATCB_Key with No_Key and fix style.
6881 * gsocket.h: Do not include <sys/socket.h> with RTEMS either.
6883 2005-01-26 Laurent GUERBY <laurent@guerby.net>
6886 * i-cobol.adb (Valid_Numeric): Handle zero length case.
6888 2005-01-20 Richard Henderson <rth@redhat.com>
6890 * Makefile.in (alpha-linux, LIBGNAT_TARGET_PAIRS): Use
6891 a-intnam-linux.ads and system-linux-alpha.ads.
6892 * a-intnam-linux-alpha.ads: Remove file.
6893 * s-osinte-linux-alpha.ads (SIGUNUSED, SIGSTKFLT, SIGLOST): New.
6894 * system-linux-alpha.ads: New file.
6896 2005-01-18 Jakub Jelinek <jakub@redhat.com>
6899 * a-stunau.adb (Get_String): Don't return U.Reference, but Ret that is
6900 set to the new string.
6902 2005-01-18 Toon Moene <toon@moene.indiv.nluug.nl>
6904 * system-linux-ppc.ads: Set ZCX_By_Default and GCC_ZCX_Support
6907 2005-01-18 Richard Henderson <rth@redhat.com>
6909 * Makefile.in (LIBGNAT_TARGET_PAIRS, TOOLS_TARGET_PAIRS, MISCLIB,
6910 THREADSLIB, GNATLIB_SHARED, PREFIX_OBJS, LIBRARY_VERSION): Specialize
6912 * s-osinte-linux-alpha.ads, a-intnam-linux-alpha.ads: New files.
6914 2005-01-14 Andrew Pinski <pinskia@physics.uc.edu>
6916 * system-darwin-ppc.ads (ZCX_By_Default): Change to True.
6917 (GCC_ZCX_Support): Likewise.
6919 2005-01-11 Bastian Blank <waldi@debian.org>
6921 * system-linux-s390.ads: Define Preallocated_Stacks.
6922 * system-linux-s390x.ads: Likewise.
6924 2005-01-04 Arnaud Charlet <charlet@adacore.com>
6926 * gnat_ugn.texi: Fix texi errors with null variables.
6928 2005-01-03 Thomas Quinot <quinot@adacore.com>
6930 * gen-soccon.c: New utility program to generate g-soccon.ads
6933 * socket.c, gsocket.h: Split inclusion of system header files into a
6934 gsocket.h file separated from socket.c, to allow reuse in gen-soccon.c.
6936 * g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads,
6937 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
6938 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-mingw.ads,
6939 g-soccon-vxworks.ads, g-soccon-freebsd.ads: Note that these files
6940 should not be edited by hand anymore, but should be regenerated using
6943 2005-01-03 Robert Dewar <dewar@adacore.com>
6944 Ed Schonberg <schonberg@adacore.com>
6945 Vincent Celier <celier@adacore.com>
6947 * s-atacco.ads, a-direio.adb: Protect use of 'Constrained by warnings
6948 on/off, since this is an obsolescent feature, for which we now generate
6951 * sem_attr.adb (Analyze_Attribute, case Constrained): Issue warning if
6952 warning mode is set and obsolescent usage of this attribute occurs.
6953 (Resolve_Access, case 'Access): Note that GNAT uses the context type to
6954 disambiguate overloaded prefixes, in accordance with AI-235. GNAT code
6955 predates, and partly motivates, the adoption of the AI.
6956 Implement new Ada 2005 attribute Mod
6958 * exp_attr.adb (Expand_N_Attribute_Reference): Implement Ada 2005
6961 * par-ch4.adb (P_Name): In Ada 2005 mode, recognize new attribute Mod
6963 * snames.h, snames.ads, snames.adb: Add entry for No_Dependence for
6964 pragma restrictions.
6965 New entry for Ada 2005 attribute Mod.
6968 Add recognition of new pragma Restrictions No_Dependence
6969 Recognize restriction No_Obsolescent_Features at parse time
6971 * bcheck.adb: Add circuitry for checking for consistency of
6972 No_Dependence restrictions.
6974 * lib-writ.ads, lib-writ.adb: Output new R lines for No_Dependence
6977 * restrict.ads, restrict.adb: Add subprograms to deal with
6978 No_Dependence restrictions.
6980 * rtsfind.adb: Check that implicit with's do not violate No_Dependence
6983 * sem_ch3.adb, sem_ch11.adb, sem_ch13.adb, lib-xref.adb,
6984 sem_attr.adb: Add check for new restriction No_Obsolescent_Features
6986 * scn.ads, prj-err.ads, prj-err.adb, ali-util.adb, gprep.adb: Add new
6987 dummy parameter to scng instantiation.
6988 Needed for new restriction No_Obsolescent_Features
6990 * scn.adb: (Obsolescent_Check): New procedure
6991 Needed for new restriction No_Obsolescent_Features
6993 * scng.ads, scng.adb: Always allow wide characters in Ada 2005 mode, as
6994 specified by AI-285, needed for implementation of AI-388 (adding greek
6995 pi to Ada.Numerics).
6996 Add new generic formal to scng, needed for new restriction
6997 No_Obsolescent_Features.
6999 * s-rident.ads: Add new restriction No_Obsolescent_Features.
7001 * ali.ads, ali.adb: Adjustments for reading new No_Dependence
7003 (Scan_ALI): When finding an unexpected character on an R line, raise
7004 exception Bad_R_Line, instead of calling Fatal_Error, so that, when
7005 Ignore_Errors is True, default restrictions are set and scanning of the
7006 ALI file continues with the next line. Also, when Bad_R_Line is raised
7007 and Ignore_Errors is True, skip to the end of le line.
7009 * sem_ch10.adb: Check that explicit with's do not violate
7010 No_Dependence restrictions.
7011 (Install_Withed_Unit): Add code to implement AI-377 and diagnose
7012 illegal context clauses containing child units of instance.
7014 * sem_prag.adb: Processing and checking for new No_Dependence
7016 (Analyze_Pragma, case Psect_Object): Call Check_Arg_Is_External_Name to
7017 analyze and check the External argument.
7019 * a-numeri.ads: Add greek letter pi as alternative spelling of Pi
7021 2005-01-03 Robert Dewar <dewar@adacore.com>
7023 * atree.adb: Add a fifth component to entities
7024 This allows us to add 32 flags and four new fields
7026 * atree.ads: Add a fifth component to entities
7027 This allows us to add 32 flags and four new fields
7029 * einfo.ads, einfo.adb: Document new fields and new flags now available
7030 Add routines for printing new fields
7032 * treepr.adb: Call routines to print out additional fields if present
7034 2005-01-03 Arnaud Charlet <charlet@adacore.com>
7036 * bld.ads, bld.adb, bld-io.ads, bld-io.adb, gprcmd.adb,
7037 gpr2make.ads, gpr2make.adb: Remove gpr2make, replaced by gprmake.
7039 * Makefile.in: Add support to build shared Ada libraries on solaris x86
7040 Remove gpr2make, replaced by gprmake.
7041 Remove references to gnatmem and libaddr2line.
7042 Add indepsw.adb<indepsw-linux.adb to TOOLS_TARGET_PAIRS for IA64 linux.
7043 (gnatlib-shared-darwin): Add "-fno-common" to GNATLIBCFLAGS.
7044 Add support for specialized version of Ada.Numerics.Aux for Darwin: use
7045 a-numaux-darwin.ads and a-numaux-darwin.adb
7046 Enable mlib-tgt-lynxos.adb on lynxos.
7048 * Make-lang.in: Remove rules for gpr2make.
7049 When generating sdefault.adb, do not call Relocate_Path
7050 on S3 for function Target_Name, as it is not a path.
7051 Remove references to gnatmem and libaddr2line.
7053 * a-numaux-darwin.ads, a-numaux-darwin.adb, g-soccon-darwin.ads: New
7056 2005-01-03 Samuel Tardieu <tardieu@adacore.com>
7058 * checks.adb (Apply_Alignment_Check): Generate a warning if an object
7059 address is incompatible with its base type alignment constraints when
7060 this can be decided statically.
7062 2005-01-03 Olivier Hainque <hainque@adacore.com>
7064 * decl.c (compatible_signatures_p): New function. The intended purpose
7065 is to check if two function signatures for a call-site and a callee are
7066 compatible enough for the call to be valid. The underlying purpose is
7067 to check if a call to a mapped builtin is using the right interface.
7068 The current code actually does not check antyhing - this a placeholder
7069 for future refinements.
7070 (gnat_to_gnu_entity) <E_Subprogram_Call>: Add preliminary bits to handle
7071 builtin calls for convention Intrinsic.
7073 * gigi.h (builtin_decl_for): Declare (new function).
7075 * utils.c (gnat_install_builtins): Install the target specific builtins.
7076 (builtin_decl_for): New function, provide a dummy body for now.
7078 2005-01-03 Geert Bosch <bosch@adacore.com>
7080 * eval_fat.adb: (Eps_Model,Eps_Denorm): Remove, no longer used.
7081 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
7082 (Pred): Implement in terms of Succ.
7084 * trans.c (convert_with_check): Reimplement conversion of float to
7087 2005-01-03 Ed Schonberg <schonberg@adacore.com>
7088 Vincent Celier <celier@adacore.com>
7090 * exp_aggr.adb (Packed_Array_Aggregate_Handled): The values of the
7091 bounds can be negative, and must be declared Int, not Nat.
7093 * sem_elim.adb (Line_Num_Match): Correct wrong code when index in an
7094 array is checked after using the index in the array.
7096 * makegpr.adb (Add_Switches): Check if there is a package for the
7097 processor. If there is no package, do not look for switches.
7099 2005-01-03 Ed Schonberg <schonberg@adacore.com>
7101 * exp_ch3.adb (Stream_Operations_OK): Predicate to determine when the
7102 generation of predefined stream operations (specs and bodies) should
7103 proceed. Under various restrictions these subprograms must not be
7106 2005-01-03 Thomas Quinot <quinot@adacore.com>
7109 Declare subprogram index in Build_RPC_Receiver_Body, to reduce the
7110 amount of PCS-specific code in RACW stubs generation.
7111 (Copy_Specification): Set Etype on copied formal parameter entities, as
7112 this information is needed for PolyORB stubs generation.
7113 (PolyORB_Support.Build_Subprogram_Receiving_Stubs): Remove unused
7114 variable Dynamic_Async.
7115 (Build_Subprogram_Receiving_Stubs): Make PCS-specific
7116 (Build_RPC_Receiver_Specification): Make generic again, as recent
7117 changes have allowed RPC receivers to have the same profile for both
7118 variants of the PCS.
7119 Reorganise RPC receiver generation to reduce differences between the
7120 structure of GARLIC and PolyORB RPC receivers.
7121 (Add_Receiving_Stubs_To_Declarations): Make this subprogram
7123 Simplify elaboration code for RCI packages.
7125 * s-parint.ads, s-parint.adb, rtsfind.ads: Reorganise RPC receiver
7126 generation to reduce differences between the structure of GARLIC and
7127 PolyORB RPC receivers.
7129 * s-stratt.adb: Fix typo in comment.
7131 2005-01-03 Thomas Quinot <quinot@adacore.com>
7133 * exp_ch7.ads (Make_Final_Call): Rewrite comment (was incorrectly
7134 copied from Make_Init_Call).
7136 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do component
7137 reads and assignments on a temporary variable declared with appropriate
7140 2005-01-03 Robert Dewar <dewar@adacore.com>
7142 * i-c.adb (To_C): Raise CE if string is null and Append_Null
7144 2005-01-03 Robert Dewar <dewar@adacore.com>
7146 * i-cstrin.adb (Update): Do not append a null in form called with a
7147 String. This avoids unintended behavior.
7149 2005-01-03 Arnaud Charlet <charlet@adacore.com>
7152 * init.c: Fix warnings on Free BSD section.
7154 2005-01-03 Arnaud Charlet <charlet@adacore.com>
7157 * sinfo.ads: Fix obsolete reference to xsinfo.spt (replaced by
7160 2005-01-03 Vincent Celier <celier@adacore.com>
7162 * make.adb (Collect_Arguments_And_Compile): Do not attempt to build
7163 libraries when Unique_Compile is True (-u switch).
7166 2005-01-03 Robert Dewar <dewar@adacore.com>
7168 * namet.adb (Get_Decoded_Name_With_Brackets): Fix case of not allowing
7169 upper case letter or underscore after W, as allowed by spec.
7171 2005-01-03 Arnaud Charlet <charlet@adacore.com>
7173 * s-osinte-darwin.ads, s-osinte-darwin.adb: Clean up
7174 darwin port by using proper type definitions from header files.
7175 Use SIGTERM instead of SIGABRT for SIGADAABORT.
7177 2005-01-03 Robert Dewar <dewar@adacore.com>
7179 * par.adb: Enhance error message handling for configuration file
7182 2005-01-03 Robert Dewar <dewar@adacore.com>
7184 * s-arit64.adb (Double_Divide): Put back changes that got accidentally
7185 removed during the previous update (test properly for case of dividing
7186 largest negative number by -1, which generates overflow).
7188 2005-01-03 Ed Schonberg <schonberg@adacore.com>
7189 Sergey Rybin <rybin@adacore.com>
7191 * sem_ch12.adb (Analyze_Package_Instantiation): Create a separate node
7192 to use as the defining identifier for a formal package.
7193 (Remove_Parent): If the instance takes place within (an instance of)
7194 a sibling, preserve private declarations of common parent.
7196 2005-01-03 Ed Schonberg <schonberg@adacore.com>
7198 * sem_ch4.adb (Has_Fixed_Op): New predicate in Check_Arithmetic_Pair,
7199 to determine whether one of the operands is a fixed-point type for
7200 which a user-defined multiplication or division operation might be
7203 * sem_res.adb (Valid_Conversion): The legality rules for conversions
7204 of access types are symmetric in Ada 2005: either designated type can
7207 2005-01-03 Vincent Celier <celier@adacore.com>
7209 * s-fileio.adb (Temp_File_Record): Change length of string component
7210 Name from L_tmpnam + 1 to max_path_len + 1.
7212 2005-01-03 Arnaud Charlet <charlet@adacore.com>
7214 * s-tasini.ads, s-tasini.adb (Undefer_Abortion): Handle case of
7215 Self_Id.Deferral_Level = 0.
7216 (Do_Pending_Action): Move this function to the spec.
7218 * s-tasren.adb (Selective_Wait [Terminate_Selected]): Call
7219 Do_Pending_Action explicitely when needed, in case we're using
7220 No_Abort restrictions.
7222 * s-tassta.adb (Create_Task): If Abort is not allowed, reset the
7223 deferral level since it will not get changed by the generated code.
7224 Keeping a default value of 1 would prevent some operations (e.g.
7225 select or delay) to proceed successfully.
7227 2005-01-03 Ben Brosgol <brosgol@adacore.com>
7228 Robert Dewar <dewar@adacore.com>
7229 Cyrille Comar <comar@adacore.com>
7231 * ug_words, gnat_ugn.texi: Added alpha-ivms transitioning section to
7232 porting guide chapter (vms version).
7233 Revised doc title (removed "for native platforms") and subtitle.
7234 Add discussion on warning flag for obsolescent features. First we
7235 note that it applies to obsolete GNAT features, which was previously
7236 omitted. Second we contrast the behavior with that of the new
7237 Ada 2005 AI-368 restriction No_Obsolescent_Features.
7238 Preliminary rewriting of GNAT & libraries chapter in order to take
7239 into account default project locations & new project manager
7242 2005-01-03 Robert Dewar <dewar@adacore.com>
7244 * cstand.adb (Create_Operators): Clean up format and documentation of
7245 unary and binary operator result tables. No change in code, just
7246 reformatting and addition of comments.
7248 * errout.ads, gnatfind.adb, s-maccod.ads, sem.adb,
7249 sem_ch2.adb: Minor reformatting
7251 * atree.ads, elists.ads, lib.ads, namet.ads, nlists.ads, repinfo.ads,
7252 sinput.ads, stringt.ads, uintp.ads, urealp.ads: Minor clarification to
7253 comments for Tree_Read and Tree_Write.
7255 2005-01-03 Pascal Obry <obry@adacore.com>
7257 * exp_attr.ads: Minor reformatting.
7259 2005-01-03 Romain Berrendonner <berrendo@adacore.com>
7261 * comperr.adb (Compiler_Abort): Add specialized message for GAP
7264 2005-01-03 Ed Schonberg <schonberg@adacore.com>
7266 * exp_pakd.adb (Create_Packed_Array_Type): Add a guard to check
7267 whether the ancestor type is private, as may be the case with nested
7270 2004-12-30 Sohail Somani <sohail@sohailsomani.com>
7273 * trans.c (gnat_to_gnu): Fix typo: Use correct return variable.
7275 2004-12-23 Eric Botcazou <ebotcazou@libertysurf.fr>
7277 * trans.c (Attribute_to_gnu): Adjust call to get_inner_reference.
7278 * utils2.c (build_unary_op): Likewise.
7280 2004-12-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7282 * trans.c (mark_visited): Set TYPE_SIZES_GIMPLIFIED.
7284 2004-12-19 Richard Henderson <rth@redhat.com>
7286 * trans.c (gigi): Update gimplify_body call.
7288 2004-12-09 Nathan Sidwell <nathan@codesourcery.com>
7290 * decl.c (gnat_substitute_in_type): Remove SET_TYPE case.
7292 2004-12-07 Ed Falis <falis@adacore.com>
7294 * s-intman-vxworks.adb (Notify_Exception): removed useless check for
7295 current task being suspended.
7297 * init.c (__gnat_clear_exception): added to reset VxWorks exception
7299 (__gnat_map_signal): removed test for current task being suspended.
7301 2004-12-07 Gary Dismukes <dismukes@adacore.com>
7303 * a-exexpr.adb (Others_Value, All_Others_Value): Change initial values
7304 from 16#BEEF# to 16#7FFF# to avoid exceeding Integer'Last on 16-bit
7305 targets (such as AAMP).
7307 2004-12-07 Ed Schonberg <schonberg@adacore.com>
7309 * atree.adb (Visit_Itype): Create a new name for the generated itype,
7310 because the back-end may otherwise treat it as a redefinition of the
7313 2004-12-07 Eric Botcazou <ebotcazou@adacore.com>
7315 * back_end.adb (Scan_Back_End_Switches): Accept --param.
7317 * lang-specs.h: Accept --param.
7319 2004-12-07 Vincent Celier <celier@adacore.com>
7321 * make.adb (Check_Mains, Switches_Of): Adapt to name changes in
7322 package Prj (Current_Spec_Suffix => Ada_Spec_Suffix,
7323 Current_Body_Suffix => Ada_Body_Suffix).
7324 Take into account Externally_Built attribute.
7326 * clean.adb (In_Extension_Chain): Always return False when one of the
7327 parameter is No_Project.
7328 (Clean_Project): Adapt to changes in package Prj (Lang_Ada =>
7329 Ada_Language_Index).
7330 (Gnatclean): Adapt to change in package Prj.Pars (no parameter
7331 Process_Languages for procedure Parse).
7333 * gnatcmd.adb (Carg_Switches): New table.
7334 (GNATCmd): Put all switches following -cargs in the Carg_Switches table.
7335 Adapt to name changes in package Prj (Current_Spec_Suffix =>
7336 Ada_Spec_Suffix, Current_Body_Suffix => Ada_Body_Suffix).
7338 * mlib-prj.adb: Adapt to changes in packages Prj and Prj.Com: type
7339 Header_Num and function Hash are now declared in package Prj,
7342 * prj.adb (Suffix_Of): New function.
7343 (Set (Suffix)): New procedure.
7344 (Hash): One function moved from Prj.Com
7345 (Is_Present, Language_Processing_Data_Of): New functions
7346 (Set): Two new procedures
7347 (Add_Language_Name, Display_Language_Name): New procedures
7349 * prj.ads: (Suffix_Of): New function
7350 (Set (Suffix)): New procedure
7351 Add several types and tables for multi-language support.
7352 (Header_Num): Type moved from Prj.Com
7353 (Hash): Two functions moved from Prj.Com
7354 (Is_Present, Language_Processing_Data_Of): New functions
7355 (Set): Two new procedures
7356 (Add_Language_Name, Display_Language_Name): New procedures
7357 (Naming): Component name changes:
7358 Current_Spec_Suffix => Ada_Spec_Suffix,
7359 Current_Body_Suffix => Ada_Body_Suffix. Add new components:
7360 Impl_Suffixes, Supp_Suffixes.
7361 (Project_Data): New components: Externally_Built, Supp_Languages,
7362 First_Language_Processing, Supp_Language_Processing, Default_Linker,
7363 Default_Linker_Path.
7365 * prj-attr.adb: Add new attributes Ada_Roots and Externally_Built and
7366 new package Language_Processing with its attributes (Compiler_Driver,
7367 Compiler_Kind, Dependency_Option, Compute_Dependency, Include_Option,
7368 Binder_Driver, Default_Linker).
7370 * prj-com.ads, prj-com.adb (Hash): Function moved to package Prj.
7371 (Header_Num): Type moved to package Prj
7373 * prj-env.adb: Adapt to name changes in package Prj
7374 (Current_Spec_Suffix => Ada_Spec_Suffix,
7375 Current_Body_Suffix => Ada_Body_Suffix).
7377 * prj-ext.adb: Add the default project dir (<prefix>/log/gnat) by
7378 default to the project path, except the "-" is one of the directories
7379 in env var ADA_PROJECT_PATH.
7380 (Current_Project_Path): Global variable, replacing Project_Path
7381 that was in the body of Prj.Part.
7382 (Project_Path): New function
7383 (Set_Project_Path): New procedure
7384 Initialize Current_Project_Path during elaboration of the package
7385 Remove dependency on Prj.Com, no longer needed
7387 * prj-ext.ads (Project_Path): New function
7388 (Set_Project_Path): New procedure
7390 * prj-nmsc.adb (Body_Suffix_Of): New function. Returns .<lang> when no
7391 suffix is defined for language <lang>.
7392 (Find_Sources, Record_Other_Sources): Use Body_Suffix_Of, instead of
7393 accessing directly the components of Naming.
7394 (Look_For_Sources): Use Set (Suffix) to set the suffix of a language.
7395 Reorganise of this package.
7396 Break procedure Check in several procedures.
7398 * prj-nmsc.ads: Replace all procedures (Ada_Check,
7399 Other_Languages_Check and Language_Independent_Check) with a single
7402 * prj-pars.ads, prj-pars.adb (Parse): Remove parameter
7403 Process_Languages, no longer needed.
7405 * prj-part.adb (Project_Path): Move to the body of Prj.Ext as
7406 Current_Project_Path.
7407 Remove elaboration code, moved to the body of Prj.Ext
7408 Use new function Prj.Ext.Project_Path instead of old variable
7410 (Post_Parse_Context_Clause): Get Resolved_Path as a case-sensitive path.
7411 When comparing with project paths on the stack, first put the resolved
7412 path in canonical case.
7413 (Parse_Single_Project): Set the path name of the project file in the
7414 tree to the normalized path.
7416 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): Remove
7417 parameter Process_Languages, no longer needed.
7418 (Recursive_Check): Call Prj.Nmsc.Check, instead of Ada_Check and
7419 Other_Languages_Check.
7421 * prj-tree.ads (Project_Name_And_Node): New component Canonical_Path
7422 to store the resolved canonical path of the project file.
7423 Remove dependency to Prj.Com, no longer needed
7425 * prj-util.adb: Adapt to name changes in package Prj
7426 (Current_Spec_Suffix => Ada_Spec_Suffix, Current_Body_Suffix =>
7429 * snames.ads, snames.adb: New standard names: Ada_Roots, Binder_Driver,
7430 Compiler_Driver, Compiler_Kind, Compute_Dependency, Default_Linker,
7431 Externally_Built, Include_Option, Language_Processing.
7433 * makegpr.adb: Numerous changes due to changes in packages
7436 * gnatls.adb: Add the default project dir (<prefix>/log/gnat) by
7437 default to the project path, except whe "-" is one of the directories
7438 in env var ADA_PROJECT_PATH.
7439 (Gnatls): In verbose mode, add the new section "Project Search Path:"
7441 2004-12-07 Robert Dewar <dewar@adacore.com>
7443 * debug.adb: Document that -gnatdA automatically sets -gnatR3m
7445 * gnat1drv.adb (Gnat1drv): If debug flag A set, then automatically
7448 * repinfo.adb (List_Rep_Info): Remove special handling of -gnatdA
7449 flag. No longer needed now that we handle this in gnat1drv.adb.
7451 * repinfo.ads: Minor reformatting
7453 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7454 Olivier Hainque <hainque@adacore.com>
7455 Eric Botcazou <ebotcazou@adacore.com>
7457 * decl.c (maybe_pad_type): Use TYPE_SIZE_UNIT of the input type for
7458 TYPE_SIZE_UNIT of result type if SIZE is not specified.
7459 (make_aligning_type): Pass -1 as ADDRESSABLE to prevent the creation
7460 of a bitfield, which we know is useless and causes trouble because of
7461 alignment implications.
7463 * utils.c (create_var_decl): Set DECL_COMMON again on targets without
7465 (process_attributes): Clear DECL_COMMON again when a section attribute
7467 (finish_record_type): Independently track if RECORD_TYPE has SIZE and/or
7468 SIZE_UNIT already set and use to compute final SIZE and SIZE_UNIT.
7469 (create_field_decl): Special case ADDRESSABLE negative to mean
7470 "no bitfield creation", to be used by make_aligning_type. Don't
7471 restrict bitfield creation to !ADDRESSABLE any more, as some BLKmode
7472 fields claimed addressable still have to be bitfields. Use
7473 value_factor_p instead of a raw binop construction to check for the
7474 position's alignment.
7476 2004-12-07 Geert Bosch <bosch@adacore.com>
7478 * eval_fat.adb: Revert previous change.
7480 2004-12-07 Thomas Quinot <quinot@adacore.com>
7481 Ed Schonberg <schonberg@adacore.com>
7483 * exp_ch4.adb (Expand_N_Indexed_Component): For an indexed component
7484 with an implicit dereference as its prefix, use
7485 Insert_Explicit_Dereference instead of merely rewriting the prefix into
7486 an explicit dereference. This ensures that a reference to the original
7487 prefix is generated, if appropriate.
7489 * sem_util.adb (Insert_Explicit_Dereference): When an implicit
7490 dereference is rewritten to an explicit one, generate a reference to
7491 the entity denoted by its prefix using the original prefix node, so
7492 the dereference can be properly recorded as a read of the denoted
7493 access value, if appropriate.
7495 * sem_warn.adb (Output_Unreferenced_Messages): Do not abstain from
7496 emitting 'assigned but never read' warning on a variable on the basis
7497 that it has an access type.
7498 (Check_References): Emit unreferenced warning when the scope is a
7501 2004-12-07 Robert Dewar <dewar@adacore.com>
7502 Ed Schonberg <schonberg@adacore.com>
7504 * exp_ch6.adb (Expand_Call): Add comment on handling of back end
7507 * exp_intr.adb (Expand_Intrinsic_Call): Ignore unrecognized intrinsic,
7508 leaving call unchanged.
7509 This deals with the case where the pragma Import specified
7510 an external name, to be handled by the back end.
7512 * sem_prag.adb (Process_Import_Or_Interface): Do not check validity of
7513 subprogram which is Imported with convention Intrinsic if an
7514 External_Name argument is specified.
7515 (Process_Import_Or_Interface): Properly diagnose link name argument.
7516 (Inlining_Not_Possible): New name for Cannot_Inline, to avoid confusion
7517 with Sem_Ch6.Cannot_Inline.
7518 (Process_Inline): Provide separate warning for inapplicable inline
7520 (Cannot_Inline): Reject subprograms that have an at_end handler, so that
7521 treatment is uniform on different targets.
7523 2004-12-07 Ed Schonberg <schonberg@adacore.com>
7525 * exp_ch7.adb (Expand_Cleanup_Actions): If statement sequence of
7526 construct is rewritten, preserve end label to permit source navigation.
7528 2004-12-07 Thomas Quinot <quinot@adacore.com>
7530 * exp_dist.adb (Specific_Build_General_Calling_Stubs,
7531 Specific_Build_Stub_Target): New subprograms.
7532 (Build_Subprogram_Calling_Stubs): Make this procedure independent from
7533 the PCS implementation used, using the above PCS-customized subprograms.
7535 (PolyORB_Support.Helpers): New subunit containing supporting subprograms
7536 for generation of DSA code targeted to the PolyORB PCS.
7537 (Add_Stub_Type): Rewrite to isolate the parts that are specific to one
7538 implementation of the partition communication subsystem in ancillary
7540 (Specific_Build_Stub_Type, GARLIC_Support.Build_Stub_Type,
7541 PolyORB_Support.Build_Stub_Type): New subrograms containing the
7542 PCS-specific part of Add_Stub_Type.
7543 (Insert_Partition_Check): Use runtime library function to perform
7546 * rtsfind.ads: New entity System.PolyORB_Interface.Make_Ref
7547 (RE_Same_Partition): New entity, from s-parint.
7549 * s-parint.ads, s-parint.adb (Same_Partition): New subprogram.
7551 2004-12-07 Gary Dismukes <dismukes@adacore.com>
7553 * gnatmem.adb, gnatname.adb, gnatsym.adb, gprcmd.adb, vms_conv.adb:
7554 Output the copyright message on a separate line from the version
7557 2004-12-07 Joel Brobecker <brobecker@adacore.com>
7559 * g-os_lib.adb (Spawn): Explicitly initialize Saved_Error to avoid a
7560 compile-time warning.
7562 2004-12-07 Robert Dewar <dewar@adacore.com>
7564 * g-regpat.adb: (Match): Change a misuse of or to or else
7566 2004-12-07 Ed Schonberg <schonberg@adacore.com>
7569 (Generate_Reference): Handle properly a reference to an entry formal,
7570 when an accept statement has a pragma Unreferenced for it.
7572 * sem_ch9.adb (Analyze_Accept_Statement): Reset the Is_Referenced flag
7573 and the Has_Pragma_Unreferenced flag for each formal before analyzing
7574 the body, to ensure that warnings are properly emitted for each accept
7575 statement of a given task entry.
7577 2004-12-07 Vasiliy Fofanov <fofanov@adacore.com>
7579 * Makefile.in: Add support for foreign threads on VMS.
7581 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7583 * misc.c (gnat_types_compatible_p, LANG_HOOKS_TYPES_COMPATIBLE_P):
7585 (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): New.
7587 * adaint.h: (__gnat_dup, __gnat_dup2): Add missing decls.
7589 * trans.c (Exception_Handler_to_gnu_sjlj): Also handle renamed
7591 (call_to_gnu): Convert to actual DECL_ARG_TYPE, not variant of it.
7593 2004-12-07 Robert Dewar <dewar@adacore.com>
7595 * nlists.adb (Prepend_Debug): Remove parameters and nest within
7597 (Remove_Next_Debug): Same fix
7599 * nlists.ads: Correct bad comments for Prev and Prev_Non_Pragma (we do
7600 maintain back pointers now, though we did not used to, and comments
7602 (Prepend): Remove pragma Inline.
7603 (Remove_Next): Same cleanup
7605 2004-12-07 Thomas Quinot <quinot@adacore.com>
7607 * sem_ch4.adb (Process_Implicit_Dereference_Prefix): New subprogram
7608 used to record an implicit dereference as a read operation on its
7609 prefix when operating under -gnatc. Necessary to avoid spurious
7610 'variable assigned but never read' warnings in that mode.
7611 (Process_Indexed_Component, Analyze_Selected_Component): When the prefix
7612 is a non-overloaded implicit dereference, call the above subprogram to
7613 ensure proper recording of references.
7615 2004-12-07 Gary Dismukes <dismukes@adacore.com>
7617 * sem_ch5.adb (One_Bound): Remove call to Resolve, as the bound needs
7618 to be resolved later as part of Analyze_Iteration_Scheme's call to
7621 2004-12-07 Ed Schonberg <schonberg@adacore.com>
7623 * sem_ch8.adb (Find_Type): If node is a reference to 'Base and the
7624 prefix is not a scalar type, place error message on prefix, not on
7627 2004-12-07 Bernard Banner <banner@adacore.com>
7629 * vxaddr2line.adb: Add support for x86 vxworks
7631 2004-12-07 Thomas Quinot <quinot@adacore.com>
7633 * g-socket.ads (Get_Host_By_Address, Get_Host_By_Name): Clarify
7634 documentation of the behaviour of these functions when passed an IP
7635 address that has no record in the system hosts database and no reverse
7638 * cstand.adb, a-tags.ads: Fix typos in comment.
7640 2004-12-07 Robert Dewar <dewar@adacore.com>
7642 * exp_ch2.adb, exp_ch3.adb, exp_ch5.adb, exp_ch8.adb,
7643 exp_ch9.adb, exp_pakd.adb, interfac.ads, sem_ch6.adb,
7644 sem_ch7.adb, sem_ch10.adb, sem_ch13.adb, sem_ch3.adb,
7645 s-poosiz.ads: Minor reformatting
7647 * make.adb: Minor reformatting
7648 Add some ??? comments asking for more comments
7650 * s-poosiz.adb: Minor reformatting
7651 Add comments on alignment requirement
7653 * sinfo.ads: Remove obsolete comment and fix typo.
7655 2004-12-07 Vincent Celier <celier@adacore.com>
7656 Sergey Rybin <rybin@adacore.com>
7658 * gnat_ugn.texi: Update the section "The GNAT Driver and Project
7659 Files" with the new tool and package names.
7660 Reformatting to suppress most of the warnings for line too long
7661 Document the new section "Project Search Path:" in the output of
7663 Add gnatmetric section
7665 2004-12-07 Vincent Celier <celier@adacore.com>
7667 * vms_data.ads: Correct GNAT METRIC qualifiers: -I-, -Idir and
7668 -gnatec= are not direct switches of gnatmetric. Changed -eis to -eps
7669 and -eit to -ept. Added qualifier
7670 /ELEMENT_METRICS=CONSTRUCT_NESTING_MAX for new switch -ec.
7672 2004-11-27 Andreas Schwab <schwab@suse.de>
7674 * Make-lang.in (ada/trans.o): Depend on $(EXPR_H).
7676 2004-11-25 Arnaud Charlet <charlet@adacore.com>
7678 * g-socthi-mingw.ads, g-socthi-vms.ads: Remove C_Read and C_Write from
7679 internal implementation unit GNAT.Sockets.Thin,
7680 as their usage for sockets is non-portable (using the read and write
7681 functions from the system runtime library is fine on UNIX but won't
7682 work under Windows).
7684 * mingw32.h: Update copyright notice.
7686 2004-11-25 Arnaud Charlet <charlet@adacore.com>
7688 * ada-tree.h: Minor reformatting of previous change to avoid lines
7689 longer than 79 characters.
7691 2004-11-25 Olivier Hainque <hainque@adacore.com>
7693 * tb-gcc.c: GCC infrastructure based implementation of
7696 2004-11-24 Steven Bosscher <stevenb@suse.de>
7698 * misc.c (gnat_post_options): Don't clear
7699 flag_inline_functions.
7701 2004-11-22 Andrew Pinski <pinskia@physics.uc.edu>
7704 * ada-tree.h (lang_tree_node): Set chain_next to be the chain of the
7707 2004-11-21 Andreas Jaeger <aj@suse.de>
7709 * stylesw.adb: Change Style_Check_Subprogram_Order to
7710 Style_Check_Order_Subprograms.
7712 2004-11-18 Arnaud Charlet <charlet@adacore.com>
7714 * adaint.h, adaint.c
7715 (__gnat_portable_spawn): Fix cast of spawnvp third parameter
7717 Add also a cast to kill another warning.
7718 (win32_no_block_spawn): Initialize CreateProcess's dwCreationFlags
7719 parameter with the priority class of the parent process instead of
7720 always using the NORMAL_PRIORITY_CLASS.
7721 (__gnat_dup): New function.
7722 (__gnat_dup2): New function.
7723 (__gnat_is_symbolic_link): Enable the effective body of this
7724 function when __APPLE__ is defined.
7726 * g-os_lib.ads, g-os_lib.adb (Spawn): Two new procedures.
7729 2004-11-18 Olivier Hainque <hainque@adacore.com>
7731 * a-exexpr.adb (Others_Value, All_Others_Value): New variables, the
7732 address of which may be used to represent "others" and "all others"
7733 choices in exception tables, instead of the current harcoded
7734 (void *)0 and (void *)1.
7735 (Setup_Exception): Do nothing in the GNAT SJLJ case.
7737 * gigi.h (others_decl, all_others_decl): New decls representing the
7738 new Others_Value and All_Others_Value objects.
7739 (struct attrib): Rename "arg" component as "args", since GCC expects a
7740 list of arguments in there.
7742 * raise.c (GNAT_OTHERS, GNAT_ALL_OTHERS): Are now the address of the
7743 corresponding objects exported by a-exexpr, instead of hardcoded dummy
7746 * trans.c (Exception_Handler_to_gnu_zcx): Use the address of
7747 others_decl and all_others_decl instead of hardcoded dummy addresses
7748 to represent "others" and "all others" choices, which is cleaner and
7749 more flexible with respect to the possible eh pointer encoding policies.
7751 * utils.c (init_gigi_decls): Initialize others_decl and all_others_decl.
7752 (process_attributes): Account for the naming change of the "args"
7753 attribute list entry component.
7755 * decl.c (build_attr_list): Rename into prepend_attributes to allow
7756 cumulating attributes for different entities into a single list.
7757 (gnat_to_gnu_entity): Use prepend_attributes to build the list of
7758 attributes for the current entity and propagate first subtype
7759 attributes to other subtypes.
7760 <E_Procedure>: Attribute arguments are attr->args and not
7762 (build_attr_list): Ditto. Make attr->args a TREE_LIST when there is an
7763 argument provided, as this is what GCC expects. Use NULL_TREE instead
7766 2004-11-18 Robert Dewar <dewar@adacore.com>
7768 * a-stmaco.ads, exp_util.ads, exp_util.adb, i-cpp.ads, i-cpp.adb:
7769 Minor reformatting througout (including new function specs)
7770 Add ??? comments asking for clarification.
7772 2004-11-18 Thomas Quinot <quinot@adacore.com>
7774 * butil.ads, butil.adb, bindgen.adb (Get_Unit_Name_String): Remove
7775 incomplete duplicate implementation of this subprogram from butil.
7777 2004-11-18 Thomas Quinot <quinot@adacore.com>
7779 * exp_dist.adb (Build_RPC_Receiver_Body): New subprogram. This
7780 procedures factors the common processing for building an RPC receiver
7781 for an RCI package or an RACW type.
7782 Stylistic cleanup: change '/= Empty' to 'Present ()'; move body of
7783 Build_Remote_Subprogram_Proxy_Type into proper alphabetical order.
7784 (Get_PCS_Name): New subprogram. Returns the name of the PCS currently
7786 (Specific_Add_RACW_Features): New subprogram. PCS-specific part of
7788 (Specific_Add_RAST_Features): New subprogram. PCS-specific part of
7790 (Assign_Subprogram_Identifier): New subprogram. Provision for assigning
7791 distribution subprogram identifiers that are either subprogram numbers
7793 (Get_Subprogram_Ids): New subprogram. Retrieve both the numeric and
7794 string distribution identifiers assigned to a given subprogram.
7795 (Get_Subprogram_Id): Reimplement in terms of Get_Subprogram_Ids.
7796 (Add_RAS_Dereference_TSS): Add comments.
7797 (Build_General_Calling_Stubs): Note that the RACW_Type formal parameter
7798 is not referenced yet because it will be used by the PolyORB DSA
7800 (Insert_Partition_Check): Remove fossile code.
7801 (First_RCI_Subprogram_Id): Document this constant.
7802 (Add_RAS_Access_TSS): Correct the setting of the Etype of the
7804 (Get_Pkg_Name_String): Remove subprogram. Usage occurrences are
7805 replaced with calls to Get_Library_Unit_Name_String. Previously there
7806 were several instances of the same code in different locations in the
7807 compiler; this checkin completes the replacement of all of these
7808 instances with calls to a common subprogram.
7811 * sem_dist.adb: Remove comment noting that RPC receiver generation
7812 should be disabled for RACWs that implement RASs.
7813 (Process_Partition_Id): Use new subprogram Get_Library_Unit_Name_String.
7815 * sem_util.ads, sem_util.adb (Has_Stream): New function
7816 (Get_Library_Unit_Name_String): New subprogram to retrieve the fully
7817 qualified name of a library unit into the name buffer.
7818 (Note_Possible_Modification): Generate a reference only
7819 if the context comes from source.
7821 * snames.ads (PCS_Names): New subtype corresponding to names of
7822 supported implementations of the Partition Communication Subsystem
7823 (PCS) (i.e. the runtime library support modules for the distributed
7826 2004-11-18 Robert Dewar <dewar@adacore.com>
7827 Ed Schonberg <schonberg@adacore.com>
7829 * einfo.ads, einfo.adb: Remove Is_Psected flag, no longer used
7830 (Has_Rep_Pragma): New function
7831 (Has_Attribute_Definition_Clause): New function
7832 (Record_Rep_Pragma): Moved here from sem_ch13.adb
7833 (Get_Rep_Pragma): Remove junk kludge for Stream_Convert pragma
7835 * sem_ch13.ads, sem_ch13.adb (Record_Rep_Pragma): Moved to einfo.adb
7837 * exp_prag.adb: (Expand_Pragma_Common_Object): New procedure
7838 (Expand_Pragma_Psect_Object): New procedure
7839 These procedures contain the revised and cleaned up processing for
7840 these two pragmas. This processing was formerly in Sem_Prag, but
7841 is more appropriately moved here. The cleanup involves making sure
7842 that the pragmas are properly attached to the tree, and that no
7843 nodes are improperly shared.
7845 * sem_prag.adb: Move expansion of Common_Object and Psect_Object
7846 pragmas to Exp_Prag, which is more appropriate.
7847 Attach these two pragmas to the Rep_Item chain Use Rep_Item chain to
7848 check for duplicates Remove use of Is_Psected flag, no longer needed.
7849 Use new Make_String_Literal function with string.
7851 * exp_attr.adb (Expand_Fpt_Attribute): The floating-point attributes
7852 that are functions return universal values, that have to be converted
7853 to the context type.
7854 Use new Make_String_Literal function with string.
7855 (Get_Stream_Convert_Pragma): New function, replaces the use of
7856 Get_Rep_Pragma, which had to be kludged to work in this case.
7858 * freeze.adb: Use new Has_Rep_Pragma function
7860 * exp_intr.adb, exp_ch3.adb, sem_attr.adb: Use new Make_String_Literal
7861 function with string.
7862 Use new Has_Rep_Pragma function.
7864 * tbuild.ads, tbuild.adb (Make_String_Literal): New function, takes
7867 2004-11-18 Robert Dewar <dewar@adacore.com>
7869 * errout.ads, errout.adb: (First_Sloc): New function
7871 * par-ch5.adb (P_Condition): Check for redundant parens is now a style
7872 check (-gnatyx) instead of being included as a redundant construct
7875 * sem_ch6.adb: Change name Style_Check_Subprogram_Order to
7876 Style_Check_Order_Subprograms.
7878 * style.ads, styleg.ads, styleg.adb, styleg-c.adb, stylesw.ads,
7879 stylesw.adb: Add Style_Check_Xtra_Parens
7881 * usage.adb: Add line for -gnatyx (check extra parens)
7883 * vms_data.ads: Add entry for STYLE_CHECKS=XTRA_PARENS => -gnatyx
7885 2004-11-18 Ed Schonberg <schonberg@adacore.com>
7886 Robert Dewar <dewar@adacore.com>
7888 * exp_ch4.adb (Expand_N_Selected_Component): If the component is the
7889 discriminant of a constrained subtype, analyze the copy of the
7890 corresponding constraint, because in some cases it may be only
7892 Removes long-lived ??? comments.
7894 * exp_ch7.adb (Establish_Transient_Scope): Remove complex code that
7895 handled controlled or secondary-stack expressions within the
7896 iteration_scheme of a loop.
7898 * sem_ch5.adb (Analyze_Iteration_Scheme): Build a block to evaluate
7899 bounds that may contain functions calls, to prevent memory leaks when
7900 the bound contains a call to a function that uses the secondary stack.
7901 (Check_Complex_Bounds): Subsidiary of Analyze_Iteration_Scheme, to
7902 generate temporaries for loop bounds that might contain function calls
7903 that require secondary stack and/or finalization actions.
7905 * sem_ch4.adb (Analyze_Indexed_Component_Form): If the prefix is a
7906 selected component and the selector is overloadable (not just a
7907 function) treat as function call, Analyze_Call will disambiguate if
7909 (Analyze_Selected_Component): Do not generate an actual subtype for the
7910 selected component if expansion is disabled. The actual subtype is only
7911 needed for constraint checks.
7912 (Analyze_Allocator): If restriction No_Streams is set, then do
7913 not permit objects to be declared of a stream type, or of a
7914 composite type containing a stream.
7916 * restrict.ads: Remove the a-stream entry from Unit_Array, since
7917 No_Streams no longer prohibits with'ing this package.
7919 * sem_ch3.adb (Build_Derived_Record_Type): If the parent type has
7920 discriminants, but the parent base has unknown discriminants, there is
7921 no discriminant constraint to inherit. Such a discrepancy can arise
7922 when the actual for a formal type with unknown discriminants is a
7923 similar private type whose full view has discriminants.
7924 (Analyze_Object_Declaration): If restriction No_Streams is set, then
7925 do not permit objects to be declared of a stream type, or of a
7926 composite type containing a stream.
7928 2004-11-18 Ed Schonberg <schonberg@adacore.com>
7930 * exp_dbug.ads: Update documentation to reflect simpler encoding for
7931 protected operations.
7933 * exp_ch9.adb (Build_Selected_Name): Do not include "PT" suffix in
7934 generated name, it complicates decoding in gdb and hinders debugging
7935 of protected operations.
7936 (Build_Barrier_Function_Specification): Set the Needs_Debug_Info
7937 flag for the protected entry barrier function.
7938 (Build_Protected_Entry_Specification): Set the Needs_Debug_Info
7939 flag for the protected entry function.
7941 2004-11-18 Nicolas Setton <setton@adacore.com>
7943 * expect.c: Define __unix__ when __APPLE__ is defined.
7945 * Makefile.in: Inform the value of the variable GMEM_LIB in the
7946 Darwin-specific section.
7948 * lang-specs.h: Change the placement of the %1 marker.
7949 Works around the fact that gcc adds -fPIC by default under Darwin.
7951 2004-11-18 Ed Schonberg <schonberg@adacore.com>
7953 * exp_pakd.adb (Convert_To_PAT_Type): After replacing the original
7954 type of the object with the packed array type, set the Analyzed flag
7955 on the object if it is an entity or simple indexed component, to avoid
7956 spurious type errors.
7958 2004-11-18 Gary Dismukes <dismukes@adacore.com>
7960 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
7961 gnatls.adb, gnatxref.adb, gprep.adb: Output the copyright message on a
7962 separate line from the version message.
7964 2004-11-18 Ed Falis <falis@adacore.com>
7966 * init.c (__gnat_map_signal): map SIGSEGV to Storage_Error for AE653
7968 (init_float): Eliminate initialization of floating point status for
7969 AE653. The instructions have no effect for vThreads.
7971 2004-11-18 Vincent Celier <celier@adacore.com>
7973 * make.adb (Gnatmake): Invoke gnatlink with -shared-libgcc when
7974 gnatbind is invoked with -shared.
7976 2004-11-18 Jose Ruiz <ruiz@adacore.com>
7978 * s-tposen.adb (Lock_Entry): Remove the code for raising Program_Error
7979 for Detect_Blocking which is redundant with the check done within the
7980 procedure Protected_Single_Entry_Call.
7981 (Lock_Read_Only_Entry): Remove the code for raising Program_Error for
7982 Detect_Blocking which is redundant with the check done within the
7983 procedure Protected_Single_Entry_Call.
7985 2004-11-18 Vincent Celier <celier@adacore.com>
7987 * makegpr.adb (Compile): Put the compiling switches (in package
7988 Compiler and on the command line) immediately after "-c", instead of
7989 at the end of the command line invocation of the compiler, when
7990 compiling a non-Ada file.
7991 (Build_Global_Archive): When there is no need to rebuild the archive,
7992 set Global_Archive_Exists, so that the archive is passed to the linker
7995 2004-11-18 Robert Dewar <dewar@adacore.com>
7996 Sergey Rybin <rybin@adacore.com>
7999 Remove extra paren check from list of checks for redundant constructs
8000 Add documentation of new -gnatyx style check (check extra parens)
8001 Remove paragraph about gnatelim debug options.
8003 * gnat_rm.texi: Document that Ada.Streams now forbids creating stream
8004 objects rather than forbidding dependencies on the package Ada.Streams.
8006 * sinfo.ads: Add ??? note that we should document pragmas passed to
8009 * g-expect.ads: Fix a few typos in the comments.
8011 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
8013 * misc.c (gnat_handle_option): Use %< and %> for quoting in
8016 2004-11-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8018 * a-numaux-x86.adb (Tan): Fix fdivp syntax.
8020 2004-11-07 Andreas Schwab <schwab@suse.de>
8022 * Makefile.in (install-gnatlib): Remove spurious hyphen.
8024 2004-11-02 Andrew Pinski <pinskia@physics.uc.edu>
8027 * Makefile.in (darwin): Set soext to .dylib.
8029 2004-10-26 Vincent Celier <celier@gnat.com>
8030 Thomas Quinot <quinot@act-europe.fr>
8032 * g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.ads:
8033 (C_Writev): Change MSG_Forced_Flags to Constants.MSG_Forced_Flags as
8034 there is no use of GNAT.Sockets.Constants.
8035 Remove remaining pragma Import for C_Write
8036 Remove C_Read and C_Write from internal implementation unit
8037 GNAT.Sockets.Thin, as their usage for sockets is non-portable (using
8038 the read and write functions from the system runtime library is fine
8039 on UNIX but won't work under Windows).
8041 * g-socket.adb: (Abort_Selector): Use C_Send instead of C_Write.
8042 (Check_Selector): Use C_Recv instead of C_Read.
8043 Selectors are the GNAT.Sockets abstraction to perform a select()
8044 call on a set of descriptors. To allow abortion of an ongoing
8045 select operation, some data is written to a dedicated socket that
8046 is always monitored.
8047 Under Windows, the write and read library functions cannot operate
8048 on sockets, so we need to use send and recv instead, which is portable
8049 across all supported platforms.
8051 * g-socthi.ads: Remove C_Read and C_Write from internal implementation
8052 unit GNAT.Sockets.Thin, as their usage for sockets is non-portable
8053 (using the read and write functions from the system runtime library is
8054 fine on UNIX but won't work under Windows).
8056 2004-10-26 Nicolas Setton <setton@act-europe.fr>
8058 * mlib-tgt-darwin.adb: New file.
8060 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
8061 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
8062 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
8063 mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb (Archive_Indexer_Options): New
8066 * Makefile.in: Add support for building shared libraries under Darwin.
8067 (EXTRA_GNATRTL_NONTASKING_OBJS, ppc-vxworks): Add s-vxwexc.o, containing
8068 the low level EH init subprogram to be called from __gnat_initialize.
8070 * mlib-tgt.ads, mlib-tgt.adb (Archive_Indexer_Options): New subprogram,
8071 indicates which options to pass to the archive indexer.
8073 * mlib-utl.adb: Add support for calling ranlib with additional
8074 options. This is needed for instance under Mac OS X.
8075 (Ranlib_Options): New global variable, used to store the potential
8076 options to pass to ranlib.
8077 (Ar): Use Ranlib_Options when spawning ranlib.
8078 (Initialize): Set the value of ranlib option.
8080 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
8082 * s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K
8083 instead of 8K, to reflect the real potential needs for stack-checking
8086 2004-10-26 Pascal Obry <obry@gnat.com>
8088 * s-parame-mingw.adb (Default_Stack_Size): Add some comments.
8090 * s-taprop-mingw.adb (Create_Task): Set initial stack size to 1024. On
8091 Windows only the initial thread stack size can be set so it is good to
8092 start we a low stack size.
8093 The OS will adjust the size as needed.
8095 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
8096 Nicolas Setton <setton@act-europe.fr>
8098 * expect.c, adaint.c, link.c, sysdep.c (unix sections): Guard with
8099 "__unix__" instead of "unix".
8100 The latter is implicitly defined by gcc3.2 but not by gcc >= 3.4, so the
8101 sections were just mistakenly ignored. The former is
8102 implicitely defined by gcc2.8, gcc3.2 and gcc3.4.
8103 Update #ifdef preprocessor macro to detect the symbol __hpux__ instead
8104 of hpux. This prevents an unwanted definition of the symbol
8105 convert_addresses in adaint.o.
8107 2004-10-26 Gary Dismukes <dismukes@gnat.com>
8109 * a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#, for
8110 compatibility with type Unwind_Word on 16-bit targets such as AAMP.
8112 2004-10-26 Cyrille Comar <comar@act-europe.fr>
8114 * a-filico.ads, a-filico.adb: fix incorrect header.
8116 2004-10-26 Javier Miranda <miranda@gnat.com>
8118 * a-ststio.ads: Fix typo in identifier
8120 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
8122 * sem_ch4.adb: Minor reformatting.
8124 2004-10-26 Ed Schonberg <schonberg@gnat.com>
8126 * checks.adb (Expr_Known_Valid): If floating-point validity checks are
8127 enabled, check the result of unary and binary operations when the
8128 expression is the right-hand side of an assignment.
8130 2004-10-26 Vincent Celier <celier@gnat.com>
8132 * clean.adb (Delete): Do not output warnings when in quiet output and
8133 not in verbose mode.
8134 (Force_Deletions): New Boolean flag, defaulted to False
8135 (Delete): Only delete a file if it is writable, and when
8136 Force_Deletions is True.
8137 (Parse_Cmd_Line): New switch -f: set Force_Deletions to True
8138 (Usage): Line for new switch -f
8139 (Clean_Directory): Use GNAT.OS_Lib.Set_Writable instead of rolling our
8142 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
8144 * decl.c (gnat_to_gnu_field): Use the type of the inner object for a
8145 JM type only if its size matches that of the wrapper. When a size is
8146 prescribed and the field is not aliased, remove the wrapper of a JM
8147 type only if the size is not greater than that of the packed array.
8148 (gnat_to_gnu_entity): Change the extension of packed array wrappers
8151 2004-10-26 Geert Bosch <bosch@gnat.com>
8153 * eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used.
8154 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
8155 (Pred): Implement in terms of Succ.
8157 2004-10-26 Ed Schonberg <schonberg@gnat.com>
8159 * exp_aggr.adb (Safe_Component): An aggregate component that is an
8160 unchecked conversion is safe for in-place use if the expression of the
8162 (Expand_Array_Aggregate): An aggregate that initializes an allocator may
8163 be expandable in place even if the aggregate does not come from source.
8164 (Convert_Array_Aggr_In_Allocator): New procedure to initialize the
8165 designated object of an allocator in place, rather than building it
8166 first on the stack. The previous scheme forces a full copy of the array,
8167 and may be altogether unsusable if the size of the array is too large
8168 for stack allocation.
8170 2004-10-26 Robert Dewar <dewar@gnat.com>
8172 * exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array
8173 compares if the component is atomic.
8175 * exp_ch5.adb (Expand_Assign_Array): Make sure we expand a loop for
8176 array assignment if the component type is atomic.
8178 2004-10-26 Ed Schonberg <schonberg@gnat.com>
8179 Eric Botcazou <ebotcazou@act-europe.fr>
8181 * exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter
8182 is aliased and is a by_reference type, do not pass by copy.
8183 (Expand_N_Function_Call) <Rhs_Of_Assign_Or_Decl>: New function to
8184 detect whether the call is in the right side of an assignment or
8185 the expression of an object declaration. Recurse on component
8186 association within aggregates.
8187 Call it in the condition that determines whether the temporary is
8188 necessary for correct stack-checking.
8190 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
8192 * exp_dist.adb (Build_General_Calling_Stubs): New formal parameter
8193 RACW_Type, used in the PolyORB version.
8194 Rename RCI_Info to RCI_Locator, for consistency between the PolyORB
8195 version and the GARLIC version.
8197 * snames.ads, snames.adb, s-parint.ads, s-parint.adb:
8198 Rename RCI_Info to RCI_Locator for better consistency between the
8199 GARLIC and PolyORB versions of the distributed systems annex.
8200 (DSA_Implementation_Name): This enumeration lists the possible
8201 implementations of the Partition Communication Subsystem for the
8202 Distributed Systems Annex (DSA). The three available implementations
8203 are the dummy stub implementation (No_DSA), and two versions based on
8204 two different distribution runtime libraries: GARLIC and PolyORB. Both
8205 the GARLIC PCS and the PolyORB PCS are part of the GLADE distribution
8207 Change the literal GLADE_DSA to GARLIC_DSA to accurately describe
8210 * rtsfind.ads: Rename RCI_Info to RCI_Locator for better consistency
8211 between the GARLIC and PolyORB versions of the distributed systems
8213 Remove RE_Unbounded_Reclaim_Pool since it is unused.
8215 2004-10-26 Gary Dismukes <dismukes@gnat.com>
8217 * gnat1drv.adb: Suppress calling the back end when
8218 Frontend_Layout_On_Target is true.
8220 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
8222 * g-os_lib.ads, g-os_lib.adb (Set_Executable, Set_Writable,
8223 Set_Read_Only): New subprograms.
8224 These new routines allow the user to set or unset the Owner execute
8225 and Owner write permission flags on a file.
8227 * makegpr.adb, mlib.adb, mlib-prj.adb: Use
8228 GNAT.OS_Lib.Set_Executable instead of rolling our own.
8230 2004-10-26 Matthew Gingell <gingell@gnat.com>
8232 * i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI.
8234 2004-10-26 Pascal Obry <obry@gnat.com>
8236 * init.c (__gnat_error_handler) [Win32]: Instead of trying to read the
8237 memory before the faulting page we properly test the process read
8238 access for this address using appropriate Win32 routine.
8239 (HPUX sections): guard with "__hpux__" instead of "hpux".
8241 2004-10-26 Robert Dewar <dewar@gnat.com>
8243 * lib-xref.adb (Generate_Reference): Don't complain about reference to
8244 entry parameter if pragma Unreferenced set, since we do not properly
8245 handle the case of multiple parameters.
8247 2004-10-26 Vincent Celier <celier@gnat.com>
8249 * prj-env.adb: (Contains_ALI_Files): New Boolean function
8250 (Ada_Objects_Path.Add): For a library project, add to the object path
8251 the library directory only if there is no object directory or if the
8252 library directory contains ALI files.
8253 (Set_Ada_Paths.Add.Recursive_Add): Ditto
8255 2004-10-26 Vincent Celier <celier@gnat.com>
8257 * prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual
8258 extension of library projects.
8260 * prj-part.adb: If env var ADA_PROJECT_PATH is not defined, project
8261 path defaults to ".:<prefix>/lib/gnat".
8262 (Parse): For an extending all project, allow direct import of a project
8263 that is virtually extended.
8265 * prj-proc.adb (Imported_Or_Extended_Project_From): If a project with
8266 the specified name is directly imported, return its ID. Otherwise, if
8267 an extension of this project is imported, return the ID of the
8270 2004-10-26 Robert Dewar <dewar@gnat.com>
8272 * s-arit64.adb: (Le3): New function, used by Scaled_Divide
8273 (Sub3): New procedure, used by Scaled_Divide
8274 (Scaled_Divide): Substantial rewrite, avoid duplicated code, and also
8275 correct more than one instance of failure to propagate carries
8277 (Double_Divide): Handle overflow case of largest negative number
8278 divided by minus one.
8280 * s-arit64.ads (Double_Divide): Document that overflow can occur in
8281 the case of a quotient value out of range.
8284 2004-10-26 Robert Dewar <dewar@gnat.com>
8286 * s-bitops.adb (Bit_Eq): Remove redundant check.
8288 * s-bitops.ads: Minor comment updates
8289 Change some occurrences of Address to System.Address
8291 * s-carsi8.ads: Fix minor cut-and-paste error in comments
8293 2004-10-26 Ed Schonberg <schonberg@gnat.com>
8295 * sem_attr.adb (Resolve_Attribute, case 'Access): Apply proper
8296 accessibility check to prefix that is a protected operation.
8298 2004-10-26 Ed Schonberg <schonberg@gnat.com>
8300 * sem_ch10.adb (Optional_Subunit): If file of expected subunit is
8301 empty, post message on stub.
8303 2004-10-26 Ed Schonberg <schonberg@gnat.com>
8304 Javier Miranda <miranda@gnat.com>
8306 * sem_ch12.adb (In_Main_Context): Predicate to determine whether the
8307 current instance appears within a unit that is directly in the context
8309 Used to determine whether the body of the instance should be analyzed
8310 immediately after its spec, to make its subprogram bodies available
8311 for front-end inlining.
8312 (Analyze_Formal_Array_Type): Cleanup condition that checks that range
8313 constraint is not allowed on the component type (AARM 12.5.3(3))
8315 2004-10-26 Cyrille Comar <comar@act-europe.fr>
8317 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
8318 'Storage_Pool): enhance, document & limit detection of non-sharable
8321 * impunit.adb: Make System.Pool_Global and System.Pool_Local visible.
8323 * s-pooglo.ads: Add more documentation now that this pool is properly
8326 2004-10-26 Ed Schonberg <schonberg@gnat.com>
8328 * sem_ch3.adb (Complete_Private_Subtype): If the full view is a task
8329 or protected type with discriminants, do not constrain the
8330 corresponding record type if the subtype declaration has no
8331 discriminant constraints. This can be the case in source code, or in
8332 the subtype declaration created to rename an actual type within an
8335 2004-10-26 Ed Schonberg <schonberg@gnat.com>
8337 * sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a
8338 different kind of stub (possibly wrong name for file), do not check
8340 (Uses_Secondary_Stack): New subsidiary to Build_Body_To_Inline. If body
8341 includes call to some function that returns an unconstrained type, do
8344 2004-10-26 Ed Schonberg <schonberg@gnat.com>
8346 * sem_elab.adb (Check_Elab_Call): Do not check a call that does not
8347 appear in the code for the main unit. Dependencies among units in the
8348 context of the main unit are established when those other units are
8349 compiled. Otherwise spurious elaboration constraints can generate
8350 incorrect elaboration circularities.
8352 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
8353 Ed Schonberg <schonberg@gnat.com>
8355 * sem_util.adb (Is_Aliased_View): Defend against the case where this
8356 subprogram is called with a parameter that is not an object name. This
8357 situation arises for some cases of illegal code, which is diagnosed
8358 later, and in this case it is wrong to call Is_Aliased, as that might
8359 cause a compiler crash.
8360 (Explain_Limited_Type): Refine previous fix to include
8361 inherited components of derived types, to provide complete information.
8363 * exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that
8364 is the prival for a protected object.
8365 It is necessary to mark this entity as a variable, in addition to
8366 flagging it as Aliased, because Sem_Util.Is_Aliased_View has been
8367 modified to avoid checking the Aliased flag on entities that are not
8368 objects. (Checking that flag for non-objects is erroneous and could
8369 lead to a compiler crash).
8371 2004-10-26 Robert Dewar <dewar@gnat.com>
8373 * s-fatgen.adb (Pred): Fix redundant test for X > 0.0, since if
8374 X_Frac = 0.5, then we know that the number X must be positive.
8375 (Succ): Remove the same redundant test, and also fix the primary test
8376 to test for X_Frac = -0.5 (used to be 0.5) which is clearly wrong.
8378 (Decompose): Add fuller comments to spec
8380 2004-10-26 Pascal Obry <obry@gnat.com>
8382 * tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr
8383 validity (process must have read access). Set to 0 in all other cases.
8384 (STOP_FRAME): Now check for ptr validity to avoid a segmentation
8386 (VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a
8387 segmentation violation.
8389 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
8391 * trans.c (call_to_gnu): For an (in-)out parameter passed by reference
8392 whose type is a constructed subtype of an aliased object with an
8393 unconstrained nominal subtype, convert the actual to the constructed
8394 subtype before taking its address.
8396 2004-10-26 Vincent Celier <celier@gnat.com>
8398 * a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb
8399 (Is_Path_Name_Case_Sensitive): New function
8401 * a-direct.adb (To_Lower_If_Case_Insensitive): New procedure
8402 (Base_Name, Simple_Name, Current_Directory, Compose,
8403 Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on
8406 2004-10-26 Cyrille Comar <comar@act-europe.fr>
8407 Vasiliy Fofanov <fofanov@act-europe.fr>
8408 Vincent Celier <celier@gnat.com>
8410 * gnat_ugn.texi: Generalize "finding memory problems" section into a
8411 "memory management issues" section and document some of the useful
8412 memory pools provided as part of the GNAT library.
8413 Remove "virtual" from declaration of A::method2 in
8414 the simple example of Ada/C++ mixed system.
8415 Library Projects may be virtually extended: their virtual extensions
8416 are not Library Projects.
8417 Added section on extending project hierarchies.
8419 2004-10-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
8421 * adaint.c (__gnat_get_libraries_from_registry): Cast value
8423 (__gnat_portable_spawn): Remove const.
8425 * mingw32.h (MAXPATHLEN): Check for previous definition.
8427 2004-10-17 Matthias Klose <doko@debian.org>
8429 * gnatvsn.ads: Set gnat library version to 4.0.
8431 2004-10-05 Vincent Celier <celier@gnat.com>
8433 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Options_2
8435 2004-10-04 Laurent GUERBY <laurent@guerby.net>
8438 * Makefile.in: Define and use RANLIB_FLAGS.
8440 2004-10-04 Pascal Obry <obry@gnat.com>
8442 * tracebak.c: Always set LOWEST_ADDR to 0 on Win32 (as done on all
8443 other x86 platforms).
8445 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
8447 * s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense
8448 in general and triggers stack alignment adjustment for thread entry
8449 points on targets where this is necessary.
8451 2004-10-04 Bernard Banner <banner@gnat.com>
8455 * Makefile.in: Add section for powerpc linux
8456 Add variant i-vxwork-x86.ads
8458 * i-vxwork-x86.ads, system-linux-ppc.ads: New files.
8460 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
8462 * init.c (__gnat_initialize): Call an Ada subprogram to perform the
8463 table registration calls when need be. Ensures no reference to the crt
8464 ctors symbol are issued in the SJLJ case, which avoids possible
8465 undefined symbol errors in the case of modules to be statically linked
8468 2004-10-04 Javier Miranda <miranda@gnat.com>
8470 * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
8471 in-line the code corresponding to subprogram Analyze_Actuals. In
8472 addition, analyze the actuals only in case of subprogram call.
8474 2004-10-04 Ed Falis <falis@gnat.com>
8476 * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size
8478 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
8480 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
8481 in the documentation.
8483 2004-10-04 Robert Dewar <dewar@gnat.com>
8485 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
8487 (Analyze_Block_Statement): Add circuitry to detect following dead code
8488 (Check_Unreachable_Code): Handle case of block exit
8490 2004-10-04 Robert Dewar <dewar@gnat.com>
8492 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
8493 (XMatchD): Avoid warning for Logic_Error call
8495 2004-10-04 Robert Dewar <dewar@gnat.com>
8497 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
8498 consider expressions buried within a procedure actual to be an actual.
8499 This caused some blowups with uses of packed slices within a procedure
8502 2004-10-04 Robert Dewar <dewar@gnat.com>
8504 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
8505 longer need to be initialized to zero.
8506 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
8507 initialized to zero.
8509 * checks.adb (Expr_Known_Valid): Packed arrays are now always
8510 considered valid, even if the representation is modular. That's correct
8511 now that we no longer initialize packed modular arrays to zero.
8513 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
8514 suffixes. These are now documented as the only cases in which the
8515 debugger ignores outer records.
8516 Previously, the spec allowed arbitrary suffixes for this purpose.
8517 Change name of LJM to JM for packed array pad records
8518 Create separate section on packed array handling, and add a whole new
8519 set of comments to this section describing the situation with packed
8520 modular types and justification requirements depending on endianness.
8522 2004-10-04 Robert Dewar <dewar@gnat.com>
8524 * a-except.adb: Add a comment for last change
8526 * einfo.ads: Minor spelling correction in comment
8528 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
8530 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
8533 * sem_util.ads: Minor comment update
8535 2004-10-04 Ed Schonberg <schonberg@gnat.com>
8537 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
8538 Inline_Always when in Configurable_Run_Time mode.
8540 * sem_prag.adb (Process_Convention): If entity is an inherited
8541 subprogram, apply convention to parent subprogram if in same scope.
8542 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
8543 when in Configurable_Run_Time mode.
8545 2004-10-04 Ed Schonberg <schonberg@gnat.com>
8547 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
8548 class_wide type after component list has been inherited.
8550 2004-10-04 Ed Schonberg <schonberg@gnat.com>
8552 * sem_ch12.adb (Check_Generic_Actuals): New predicate
8553 Denotes_Previous_Actual, to handle properly the case of a private
8554 actual that is also the component type of a subsequent array actual.
8555 The visibility status of the first actual is not affected when the
8556 second is installed.
8557 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
8558 make fully recursive the treatment of formals of packages declared
8560 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
8561 the above on exit from an instantiation.
8562 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
8563 current instantiation which is now complete.
8564 (Analyze_Package_Instantiation): No instantiated body is needed if the
8565 main unit is generic. Efficient, and avoid anomalies when a instance
8566 appears in a package accessed through rtsfind.
8568 2004-10-04 Ed Schonberg <schonberg@gnat.com>
8570 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
8571 do not generate a declaration for a temporary if the call is part of a
8572 library-level instantiation.
8574 2004-10-04 Ed Schonberg <schonberg@gnat.com>
8576 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
8577 searching for a limited component to flag.
8579 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
8580 expansion of Input, to account for the fact that the implicit call
8581 generated by the attribute reference must freeze the user-defined
8582 stream subprogram. This is only relevant to 'Input, because it can
8583 appear in an object declaration, prior to the body of the subprogram.
8585 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
8586 expansion can proceed and further errors uncovered.
8587 (Minor clean up): Fix cases of using | instead of \ for continuation
8590 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8592 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
8594 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
8595 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
8596 Use gcc_assert and gcc_unreachable.
8598 * decl.c (gnat_to_gnu_entity, case object): Check and process a
8599 specified alignment before validating size.
8600 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
8601 stripped-down declaration for the type of the inner field when making
8604 * utils.c (finish_record_type): Do not compute the size in units
8605 incrementally. Instead compute it once for the rep clause case.
8606 Use gcc_assert and gcc_unreachable.
8608 2004-10-04 Vincent Celier <celier@gnat.com>
8610 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
8612 (Is_Valid_Path_Name): Take '/' as a directory separator.
8614 2004-10-04 Vincent Celier <celier@gnat.com>
8616 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
8617 (Extended_Project) only if Extended_Project is defined, to avoid
8619 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
8621 (Parse_Single_Project): Ditto.
8623 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
8624 Add_To_Project_Path for virtual projects.
8626 2004-10-04 Vincent Celier <celier@gnat.com>
8628 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
8629 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
8630 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
8631 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
8632 parameter Options_2.
8634 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
8635 Build_Dynamic_Library with an empty Options_2.
8637 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
8640 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
8641 directory separator, if any.
8642 (Gprmake): Do not allow mains on the command line for library projects.
8643 Do not attempt to link when the project is a library project.
8644 (Library_Opts): New table to store Library_Options.
8645 (Build_Library): If Library_Options is specified, pass these options
8646 when building a shared library.
8648 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
8650 * s-tposen.adb (Service_Entry): The object must be always unlocked at
8651 the end of this procedure now that the unlock operation was inserted
8654 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
8656 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
8657 corresponding to the Preallocated_Stacks flags in System.
8658 (Get_Target_Parameters): Including the processing for
8659 Preallocated_Stacks.
8661 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
8662 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
8663 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
8664 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
8665 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
8666 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
8667 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
8668 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
8669 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
8670 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
8671 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
8672 used to signal whether the compiler creates the required stacks and
8673 descriptors for the different tasks (when True) or it is done by the
8674 underlying operating system at run time (when False).
8675 It is initially set to False in all targets.
8677 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
8678 if it is supported by the target.
8679 (Make_Task_Create_Call): Pass the stack address if it has been
8680 previously created. Otherwise pass a Null_Address.
8682 * snames.adb: Add _stack.
8684 * snames.ads: Add Name_uStack. Required to allow the expander to
8685 statically allocated task stacks.
8687 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
8688 Stack_Address argument.
8689 Check that its value is equal to Null_Address because this target does
8690 not support the static stack allocation.
8692 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
8694 * usage.adb: Change "pragma inline" to "pragma Inline" in information
8697 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
8699 * exp_dist.adb: Split declaration of asynchronous flag out of
8700 Add_RACW_Read_Attribute.
8701 Minor reformatting for better alignment with PolyORB version.
8702 Store the entity for the asynchronous flag of an RACW, rather than the
8703 expression, in the asynchronous flags table. This will allow this flag
8704 to be used in other subprograms beside Add_RACW_Read_Attribute.
8706 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
8708 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
8709 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
8710 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
8711 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
8712 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
8713 sockets constant MSG_NOSIGNAL (Linux-specific).
8714 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
8715 all Send operations.
8716 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
8717 from trigerring SIGPIPE.
8718 Rename components to avoid clash with Ada 2005 possible reserved
8720 (Check_Selector): When the select system call returns with an error
8721 condition, propagate Socket_Error to the caller.
8723 2004-10-01 Jan Hubicka <jh@suse.cz>
8725 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
8727 2004-09-23 Robert Dewar <dewar@gnat.com>
8731 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
8732 instead do this at freeze time (we won't do it if there is an address
8734 Change "pragma inline" to "pragma Inline" in information and error
8738 * freeze.adb (Check_Address_Clause): Remove previous change, not the
8739 right way of doing things after all.
8740 (Freeze_Entity): For object, set Is_Public for imported entities
8741 unless there is an address clause present.
8743 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
8745 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
8746 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
8747 ensures proper handling of types with rep clauses, which might have
8748 their TYPE_SIZE set already.
8750 2004-09-21 Robert Dewar <dewar@gnat.com>
8752 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
8753 packed array types in both little- and big-endian cases. This change
8754 ensures that we no longer count on the unused bits being initialized
8755 for such types (and in particular ensures that equality testing will
8756 only read the relevant bits).
8757 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
8758 These changes mean that we no longer need to initialize small packed
8760 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
8761 optimization to an LJM field as to its parent field.
8763 * ada-tree.h, trans.c, utils.c, utils2.c:
8764 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
8766 2004-09-20 Jan Hubicka <jh@suse.cz>
8768 * utils.c (gnat_finalize): Remove.
8769 (end_subprog_body): Directly call cgraph_finalize_function;
8770 do not lower the nested functions.
8772 2004-09-20 Robert Dewar <dewar@gnat.com>
8776 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
8777 if an address clause is present, since that means that the Import
8780 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
8782 * 5tsystem.ads: Removed, no longer used.
8784 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
8785 Zack Weinberg <zack@codesourcery.com>
8787 * ada-tree.def: Use tree_code_class enumeration constants
8788 instead of code letters.
8789 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
8790 Update for new tree-class enumeration constants.
8792 2004-09-17 Vincent Celier <celier@gnat.com>
8794 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
8795 capabilities of the general project manager.
8797 2004-09-09 Vincent Celier <celier@gnat.com>
8799 * a-direct.ads: Add pragma Ada_05
8800 (Directory_Entry_Type): Give default value to component Kind to avoid
8801 not initialized warnings.
8803 * a-direct.adb (Current_Directory): Remove directory separator at the
8805 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
8806 an existing directory.
8807 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
8808 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
8809 Convert the result to File_Size.
8811 * prj.ads: (Project_Error): New exception
8813 * prj-attr.adb: Except in procedure Initialize, Fail comes from
8814 Prj.Com, not from Osint.
8815 (Attrs, Package_Attributes): Tables moved to private part of spec
8816 (Add_Attribute, Add_Unknown_Package): Moved to new child package
8818 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
8819 Prj.Project_Error after call to Fail.
8820 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
8821 Fail. Check that package name is not already in use.
8823 * prj-attr.ads: Comment updates to indicate that all subprograms may be
8824 used by tools, not only by the project manager, and to indicate that
8825 exception Prj.Prj_Error may be raised in case of problem.
8826 (Add_Unknown_Package, Add_Attribute): Moved to new child package
8828 (Attrs, Package_Attributes): Table instantiations moved from the body to
8829 the private part to be accessible from Prj.Attr.PM body.
8831 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
8832 from new package Prj.Attr.PM.
8833 (Parse_Attribute_Declaration): Call Add_Attribute from new package
8836 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
8838 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
8839 instead of Elaboration_Checks).
8841 * a-calend.adb: Minor reformatting
8843 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8845 * gigi.h (maybe_pad_type): New declaration.
8846 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
8848 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
8850 * cuintp.c: Convert to use buildN.
8852 * decl.c (maybe_pad_type): No longer static.
8853 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
8855 Convert to use buildN.
8857 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
8858 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
8859 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
8861 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
8862 (gnat_gimplify_expr, case ADDR_EXPR): New case.
8863 Convert to use buildN.
8865 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
8866 TREE_READONLY for const.
8867 Convert to use buildN.
8869 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
8870 (create_var_decl): Refine when TREE_STATIC is set.
8871 Convert to use buildN.
8873 2004-09-09 Gary Dismukes <dismukes@gnat.com>
8875 * gnat_ugn.texi: Delete text relating to checking of ali and object
8878 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
8881 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
8883 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
8884 pragmas recognized by GNAT.
8886 * gnat_rm.texi: Document pragma Detect_Blocking.
8888 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
8889 raise Program_Error if called from a protected operation.
8891 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
8892 the protected action nesting level.
8893 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
8894 protected action nesting level.
8895 (Unlock): When pragma Detect_Blocking is active decrease the protected
8896 action nesting level.
8898 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
8899 Protected_Action_Nesting.
8901 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
8902 Common_ATCB record. It contains the dynamic level of protected action
8903 nesting for each task. It is needed for checking whether potentially
8904 blocking operations are called from protected operations.
8905 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
8906 Detect_Blocking is active or not in the partition.
8908 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
8909 raise Program_Error if called from a protected operation.
8910 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
8911 Program_Error if called from a protected operation.
8912 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
8913 Program_Error if called from a protected operation.
8915 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
8916 raise Program_Error if called from a protected operation.
8918 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
8919 raise Program_Error if called from a protected operation, and increase
8920 the protected action nesting level.
8921 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
8922 Program_Error if called from a protected operation, and increase the
8923 protected action nesting level.
8924 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
8925 protected action nesting level.
8927 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
8928 raise Program_Error if called from a protected operation, and increase
8929 the protected action nesting level.
8930 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
8931 Program_Error if called from a protected operation, and increase the
8932 protected action nesting level.
8933 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
8934 raise Program_Error if called from a protected operation.
8935 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
8936 active, raise Program_Error if called from a protected operation.
8937 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
8938 protected action nesting level.
8940 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
8941 insertion of the statement raising Program_Error. The run time
8942 contains the required machinery for handling that.
8944 * sem_util.ads: Change comment associated to procedure
8945 Check_Potentially_Blocking_Operation.
8946 This procedure does not insert a call for raising the exception because
8947 that is currently done by the run time.
8949 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
8951 * init.c: Add the global variable __gl_detect_blocking that indicates
8952 whether pragma Detect_Blocking is active (1) or not (0). Needed for
8953 making the pragma available at run time.
8954 (__gnat_set_globals): Pass and update the detect_blocking parameter.
8956 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
8957 pragma Detect_Blocking is active.
8959 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
8961 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
8962 DB is found in the ali file. Any unit compiled with pragma
8963 Detect_Blocking active forces its effect in the whole partition.
8965 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
8966 Detect_Blocking is active and delay is called from a protected
8969 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
8970 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
8971 Detect_Blocking is active (0 otherwise).
8972 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
8973 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
8976 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
8978 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
8979 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
8982 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
8983 (Register_Receiving_Stub): Add Subp_Info formal parameter.
8984 Update API in placeholder implemetation of s-parint to reflect changes
8985 in distribution runtime library.
8987 * sem_ch3.adb (Expand_Derived_Record): Rename to
8988 Expand_Record_Extension.
8990 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
8991 primitive operations of potentially distributed object types that have
8992 non-controlling anonymous access formals.
8994 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
8996 New implementation of expansion for remote access-to-subprogram types,
8997 based on the RACW infrastructure.
8998 This version of sem_dist is compatible with PolyORB/DSA as well as
9001 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
9002 Asynchrronous that applies to a remote access-to-subprogram type, mark
9003 the underlying RACW type as asynchronous.
9005 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
9006 __gnat_using_gnu_linker to 1.
9008 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
9009 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
9010 GNAT.Perfect_Hash_Generators, and remove the empty
9011 GNAT.Perfect_Hash package.
9013 * atree.adb: Minor reformatting
9015 * exp_ch3.adb (Expand_Derived_Record): Rename to
9016 Expand_Record_Extension.
9017 (Build_Record_Init_Proc.Build_Assignment): The default expression in
9018 a component declaration must remain attached at that point in the
9019 tree so New_Copy_Tree copies it if the enclosing record type is derived.
9020 It is therefore necessary to take a copy of the expression when building
9021 the corresponding assignment statement in the init proc.
9022 As a side effect, in the case of a derived record type, we now see the
9023 original expression, without any rewriting that could have occurred
9024 during expansion of the ancestor type's init proc, and we do not need
9025 to go back to Original_Node.
9027 * exp_ch3.ads (Expand_Derived_Record): Rename to
9028 Expand_Record_Extension.
9030 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
9031 Returns the RACW type used to implement a remote access-to-subprogram
9033 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
9034 New subprograms. Used to create a proxy tagged object for a remote
9035 subprogram. The proxy object is used as the designated object
9036 for RAS values on the same partition (unless All_Calls_Remote applies).
9037 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
9038 System.Partition_Interface.Get_Unique_Remote_Pointer.
9039 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
9040 Renamed from Add_RAS_*_Attribute.
9041 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
9043 New implementation of expansion for remote access-to-subprogram types,
9044 based on the RACW infrastructure.
9046 * exp_dist.ads (Copy_Specification): Update comment to note that this
9047 function can copy the specification from either a subprogram
9048 specification or an access-to-subprogram type definition.
9050 2004-09-09 Ed Schonberg <schonberg@gnat.com>
9052 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
9053 in an instance, between an explicit subprogram an one inherited from a
9054 type derived from an actual.
9056 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
9057 add a polling call if the subprogram is to be inlined by the back-end,
9058 to avoid repeated calls with multiple inlinings.
9060 * checks.adb (Apply_Alignment_Check): If the expression in the address
9061 clause is a call whose name is not a static entity (e.g. a dispatching
9062 call), treat as dynamic.
9064 2004-09-09 Robert Dewar <dewar@gnat.com>
9066 * g-trasym.ads: Minor reformatting
9068 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
9069 packed arrays, since unused bits are expected to be zero for a
9072 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
9074 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
9077 2004-09-09 Pascal Obry <obry@gnat.com>
9079 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
9080 enable map file generation. Add the right option to generate the map
9081 file if Map_File is set to True.
9083 * gnatdll.adb (Gen_Map_File): New variable.
9084 (Syntax): Add info about new -m (Map_File) option.
9085 (Parse_Command_Line): Add support for -m option.
9086 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
9089 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
9091 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
9092 new gnatdist implementation.
9093 Define a subpackage isolating the output routines specific to this
9096 2004-09-09 Joel Brobecker <brobecker@gnat.com>
9098 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
9100 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
9102 2004-09-09 Cyrille Comar <comar@act-europe.fr>
9104 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
9107 * opt.ads: Add Ada_Version_Runtime constant used to decide which
9108 version of the language is used to compile the run time.
9110 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
9112 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
9113 of variable length temporaries for function return now that the
9114 back-end and gigi support it.
9116 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9118 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
9120 * trans.c (struct stmt_group): Delete field GLOBAL.
9121 (gnat_init_stmt_group): Do not initialize it.
9122 (call_to_gnu): Use save_expr, not protect_multiple_eval.
9123 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
9124 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
9125 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
9126 (start_stmt_group): Likewise.
9127 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
9129 * utils2.c (ggc.h): Include.
9130 (build_call_raise): Call build_int_cst, not build_int_2.
9132 * utils.c (gnat_init_decl_processing): Fix arg to
9133 build_common_tree_nodes.
9134 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
9135 (gnat_define_builtin): Set built_in_decls.
9136 (init_gigi_decls): Call build_int_cst, not build_int_2.
9138 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
9139 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
9140 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
9141 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
9142 SET_TYPE_MODULE): Use them.
9143 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
9144 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
9145 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
9146 SET_TYPE_ADA_SIZE): Likewise.
9147 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
9148 (DECL_CONST_CORRESPONDING_VAR,
9149 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
9150 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
9151 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
9152 (TYPE_RM_SIZE_NUM): New macro.
9153 (TYPE_RM_SIZE): Modified to use above.
9155 * cuintp.c: (build_cst_from_int): New function.
9156 (UI_To_gnu): Use it.
9158 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
9159 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
9160 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
9161 MIN_EXPR for the size, copy it into new.
9163 2004-09-01 Robert Dewar <dewar@gnat.com>
9165 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
9166 packed indexed component where array is an IN OUT formal. This
9167 generated garbage code previously.
9169 * gnat_ugn.texi: Document -fverbose-asm
9171 * gnat-style.texi: Minor updates (note that boolean constants and
9172 variables are joined with AND/OR rather than short circuit forms).
9174 2004-09-01 Ed Schonberg <schonberg@gnat.com>
9176 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
9177 it is an upward conversion of an untagged type with no representation
9180 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
9182 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
9183 System.Partition_Interface.
9185 * checks.adb (Apply_Access_Checks): Do not generate checks when
9186 expander is not active (but check for unset reference to prefix of
9189 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
9190 pragma Debug as an if statement with a constant condition, for
9191 consistent treatment of entity references contained within the
9192 enclosed procedure call.
9194 2004-09-01 Vincent Celier <celier@gnat.com>
9196 * bindgen.adb: (Set_EA_Last): New procedure
9197 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
9199 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
9200 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
9201 linked without errors.
9202 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
9204 (Gen_Exception_Table_C): Correct same bugs
9206 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
9208 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
9209 on Windows, make sure that the drive letter is in upper case.
9211 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
9212 Windows, when the drive letter is added and Case_Sensitive is True, the
9213 drive letter is forced to upper case.
9215 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
9216 to Options_2 for the call to MLib.Utl.Gcc.
9218 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
9219 directory separator when defining BASE_DIR.
9221 2004-09-01 Pascal Obry <obry@gnat.com>
9223 * gprcmd.adb (Extend): Do not output trailing directory separator. This
9224 is not needed and it confuses Windows GNU/make which does not report
9225 directory terminated by a slash as a directory.
9226 (gprcmd): Idem for "pwd" internal command.
9228 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
9229 target names rewrite to fix regressions with recent version of
9230 GNU/make. Starting with GNU/make 3.80 the pipe character was not
9231 handled properly anymore.
9233 2004-09-01 Andreas Schwab <schwab@suse.de>
9235 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
9236 * raise.c [!IN_RTS]: Undef abort.
9238 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
9240 * utils2.c (build_allocator): Use ssize_int.
9242 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
9244 2004-08-27 Andreas Schwab <schwab@suse.de>
9246 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
9248 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
9249 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9251 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
9253 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
9255 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
9256 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
9257 * utils.c (init_gigi_decls): Likewise.
9258 * utils2.c (build_call_raise, build_allocator): Likewise.
9260 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
9262 * utils.c (gnat_init_decl_processing): Adjust
9263 build_common_tree_nodes call.
9265 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
9267 * utils2.c (build_allocator): Use build_int_cst for negative
9270 2004-08-18 Richard Henderson <rth@redhat.com>
9272 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
9274 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
9276 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
9278 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
9279 (gnat_to_gnu): Likewise.
9281 2004-08-16 Pascal Obry <obry@gnat.com>
9283 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
9284 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
9285 option and not mdll anymore. Update comment.
9287 2004-08-16 Pascal Obry <obry@gnat.com>
9289 * bld.adb (Put_Include_Project): Properly handle directory separators
9292 2004-08-16 Ed Schonberg <schonberg@gnat.com>
9294 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
9295 decreasing the number of allocated junk nodes while searching for the
9296 appropriate subprogram.
9298 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
9300 * cuintp.c (UI_To_gnu): Use build_int_cst..
9301 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
9302 * utils.c (init_gigi_decls): Likewise.
9303 * utils2.c (build_call_raise): Likewise.
9305 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
9307 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
9308 for a global aliased object with a variable size and an unconstrained
9309 nominal subtype, pretend there is no initializer if the one we have is
9310 incomplete, and avoid referencing an inexistant component in there. The
9311 part we have will be rebuilt anyway and the reference may confuse
9314 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
9316 * einfo.ads: Minor reformatting
9318 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
9319 restrictions in the ALI if we only want to warn about violations.
9321 2004-08-13 Vincent Celier <celier@gnat.com>
9323 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
9324 when creating a new Unit_Record in table Units.
9326 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
9327 that are violated, if any.
9329 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
9330 add directory separator if path already ends with a directory separator.
9332 2004-08-13 Ed Schonberg <schonberg@gnat.com>
9334 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
9335 unit, this is an attempt to inline a construct that is not available in
9336 the current restricted mode, so abort rather than trying to continue.
9338 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
9339 discriminants that rename those of the parent, recover names of
9340 original discriminants for the constraint on the full view of the
9342 (Complete_Private_Subtype): Do not create a subtype declaration if the
9343 subtype is an itype.
9345 * gnat_rm.texi: Added section on implementation of discriminated
9346 records with default values for discriminants.
9348 2004-08-13 Ed Schonberg <schonberg@gnat.com>
9351 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
9352 the second operand is overloaded.
9354 2004-08-10 Richard Henderson <rth@redhat.com>
9356 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
9357 add __builtin_alloca.
9359 2004-08-10 Richard Henderson <rth@redhat.com>
9361 * config-lang.in (boot_language): Yes.
9363 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
9365 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
9366 from complaining on potential uninitialized reference.
9367 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
9368 new specification and test explicitly for non-zero return value.
9370 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
9371 returning C.int, to avoid using a derived boolean type.
9373 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
9374 Duplicate_Subexpr_No_Checks in preference to direct use of
9375 Remove_Side_Effects and New_Copy_Tree.
9376 Clear Comes_From_Source on prefix of 'Size attribute reference.
9378 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
9379 g-socthi-vxworks.adb: Change calls to
9380 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
9381 and test explicitly for non-zero return value.
9383 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
9384 (Is_Socket_In_Set): Declare imported function as returning C.int, to
9385 avoid using a derived boolean type.
9387 2004-08-09 Albert Lee <lee@gnat.com>
9389 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
9391 2004-08-09 Pascal Obry <obry@gnat.com>
9393 * gnat_ugn.texi: Document new way to build DLLs on Windows using
9394 GCC's -shared option.
9396 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
9397 Options_2 parameter (options put after object files).
9399 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
9401 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
9402 ignore overflows on low and high bounds of an index to also account for
9403 differences in signedness between sizetype and gnu_index_subtype.
9404 These are as legitimate as the ones caused by a lower TYPE_PRECISION
9407 2004-08-09 Robert Dewar <dewar@gnat.com>
9409 * s-solita.ads, s-solita.adb: Minor reformatting
9411 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
9412 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
9414 Add note that No_Implicit_Conditionals does not suppress
9415 run time constraint checks.
9417 * vms_conv.ads: Minor reformatting
9419 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
9420 and necessary for following change).
9421 (Mark): Return new format Mark_Id containing sec stack address
9422 (Release): Use sec stack address from Mark_Id avoiding Self call
9424 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
9425 pointer (cleanup and necessary for following change).
9426 Define Mark_Id as record containing address of secondary stack, that way
9427 Release does not need to find the stack again, decreasing the number of
9428 calls to Self and improving efficiency.
9430 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
9432 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
9433 case variable into the individual case branches when possible.
9435 * sem_ch11.adb: Minor reformatting
9437 * prj.ads: Correct spelling of suffixs
9439 * prj-nmsc.adb: Minor reformatting
9440 Correct spelling suffixs throughout (also in identifiers)
9442 * freeze.adb: Minor spelling correction
9444 * exp_ch2.adb: Cleanups to handling of Current_Value
9445 (no functional effect).
9447 * bld.adb: Correct spelling of suffixs
9449 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
9451 2004-08-09 Ed Schonberg <schonberg@gnat.com>
9455 * sem_ch7.adb (Install_Private_Declarations): In the body of the
9456 package or of a child, private entities are both immediately_visible
9459 2004-08-09 Ed Schonberg <schonberg@gnat.com>
9461 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
9462 there are no range checks on the value of the literal.
9464 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
9465 wrapped is the triggering alternative of an asynchronous select, action
9466 statements mustbe inserted before the select itself.
9468 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
9469 case where the prefix is a protected function call.
9470 (Resolve_Attribute, case 'Access): The attribute reference on a
9471 subprogram is legal in a generic body if the subprogram is declared
9474 2004-08-09 Vincent Celier <celier@gnat.com>
9476 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
9477 languages, otherwise building the library may fail with unresolved
9479 (Compile_Sources): Do not build libraries if -c switch is used
9481 * gnatlink.adb (Process_Args): New switches -M and -Mmap
9482 (Write_Usage): If map file creation is supported, output new switches
9484 (Gnatlink): When -M is specified, add the necessary switch(es) to the
9485 gcc call, when supported.
9487 * Makefile.in: Added indepsw.o to the object list for gnatlink
9488 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
9490 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
9491 indepsw.adb, indepsw.ads: New files.
9493 2004-08-09 Bernard Banner <banner@gnat.com>
9495 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
9497 * Makefile.in: add section for vxworks x86
9499 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
9501 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
9502 per-object constrained components where the discriminant is of an
9504 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
9505 the parent initialization procedure for derived Unchecked_Unions.
9506 Instead, derived Unchecked_Unions build their own initialization
9508 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
9509 Check the body of the subprogram for details.
9510 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
9511 functions for derived Unchecked_Union types by introducing a condition.
9512 Allow the creation of TSS equality functions for Unchecked_Unions.
9513 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
9514 Add formal parameter Discr to function signature. Discr is used to
9515 control the generated case statement for Unchecked_Union types.
9516 (Make_Eq_If): Rename formal parameter Node to E in function signature.
9518 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
9520 Check the body of the subprogram for details.
9521 (Expand_Composite_Equality): Augment composite type equality to include
9522 correct handling of Unchecked_Union components.
9523 (Expand_N_In): Add condition to detect illegal membership tests when the
9524 subtype mark is a constrained Unchecked_Union and the expression lacks
9525 inferable discriminants, and build a Raise_Program_Error node.
9526 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
9527 to detect types that contain components of unconstrained Unchecked_Union
9528 subtype. Add condition to detect equality between types that have an
9529 unconstrained Unchecked_Union component, and build a Raise_Program_Error
9530 node. Add condition to detect equality between Unchecked_Union types
9531 that lack inferable discriminants, and build a Raise_Program_Error node.
9532 Otherwise build a TSS equality function call.
9533 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
9534 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
9535 with the operand lacking inferable discriminants, and build a Raise_
9537 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
9539 (Has_Inferable_Discriminants): Implement new predicate for objects and
9540 expressions of Unchecked_Union type. Check the body of subprogram for
9542 (Has_Unconstrained_UU_Components): Add function
9543 Component_Is_Unconstrained_UU. It is used to detect whether a single
9544 component is of an unconstrained Unchecked_Union subtype. Add function
9545 Variant_Is_Unconstrained_UU. It is used to detect whether a single
9546 component inside a variant is of an unconstrained Unchecked_Union type.
9548 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
9549 inferred discriminant values. Add condition to generate a case
9550 statement with an inferred discriminant as the switch.
9551 (Make_Component_List_Assign): Introduce a Boolean flag that determines
9552 the behaviour of the subprogram in the presence of an Unchecked_Union.
9553 Add condition to trigger the usage of the inferred discriminant value
9554 as the generated case statement switch.
9555 (Make_Field_Assign): Introduce a Boolean flag that determines the
9556 behaviour of the subprogram in the presence of an Unchecked_Union. Add
9557 condition to trigger the usage of the inferred discriminant value as
9558 the right-hand side of the generated assignment.
9560 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
9561 parameter generation when dealing with Unchecked_Unions.
9563 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
9564 checks for Unchecked_Unions.
9566 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
9568 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
9569 Raise_Program_Error nodes for the execution of Read and Write
9570 attributes of Unchecked_Union types and the execution of Input and
9571 Output attributes of Unchecked_Union types that lack default
9572 discriminant values.
9574 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
9575 Unchecked_Union. Add procedure Check_Component. It is used to inspect
9576 per-object constrained components of Unchecked_Unions for being
9577 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
9578 check individual components withing a variant.
9580 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
9581 comparison of Unchecked_Unions.
9582 (Resolve_Equality_OP): Remove guard that prevents equality between
9585 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
9586 of component subtypes for Unchecked_Union components.
9587 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
9588 since it is the actual subtype.
9590 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
9591 pass of Unchecked_Union subtypes as generic actuals to formal types
9592 that lack known_discriminant_parts or that are derived Unchecked_Union
9593 types, and do nothing. In any other case, produce an error message.
9595 * sem_ch3.adb (Analyze_Component_Declaration): Add function
9596 Contains_POC. It determines whether a constraint uses the discriminant
9597 of an enclosing record type.
9598 Add condition to detect per-object constrained component and set the
9600 (Derived_Type_Declaration): Remove guard that prevents derivation from
9601 Unchecked_Union types.
9602 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
9605 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
9606 references to Unchecked_Union discriminants.
9608 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
9609 formal generation when dealing with Unchecked_Unions.
9610 (Set_Actual_Subtypes): Add condition to prevent generation of actual
9611 subtypes for Unchecked_Unions.
9613 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
9614 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
9615 completions of discriminated partial views by Unchecked_Unions and
9616 produce an error message.
9618 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9620 * trans.c (struct stmt_group): New field, GLOBAL.
9621 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
9622 (struct elab_info): New struct.
9623 (elab_info_list, gnu_elab_proc_stack): New variables.
9624 (Compilation_Unit_to_gnu): New procedure.
9625 (gigi): Call it and also handle elaboration procs we've saved.
9626 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
9627 global field from parent.
9628 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
9629 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
9630 (start_stmt_group): Initialize global field from parent.
9631 (add_decl_expr): Set to global for current statement group.
9632 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
9635 * utils.c (global_bindings_p): True when no current_function_decl; no
9636 longer check current_binding_level.
9638 2004-08-09 Ben Brosgol <brosgol@gnat.com>
9640 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
9643 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
9645 2004-08-06 Andreas Schwab <schwab@suse.de>
9647 * utils.c (gnat_define_builtin): Remove second parameter of
9649 (begin_subprog_body): Likewise.
9651 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
9653 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
9654 optimization, not supported by the tree-ssa back-end.
9656 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
9658 * s-mastop-irix.adb: Update comments.
9660 * a-except.adb (Exception_Information): Raise Constraint_Error if
9661 exception Id is Null_Id.
9662 This is required behavior, which is more reliably and clearly checked
9663 at the top level interface level.
9665 2004-07-26 Javier Miranda <miranda@gnat.com>
9667 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
9668 call if a component has no default_expression and the box is used.
9670 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
9671 default_expression and you use box, it behaves as if you had declared a
9673 (Resolve_Record_Aggregate): If a component has no default_expression and
9674 you use box, it behaves as if you had declared a stand-alone object.
9676 * sem_ch10.adb (Install_Siblings): Do not make visible the private
9677 entities of private-with siblings.
9679 2004-07-26 Ed Schonberg <schonberg@gnat.com>
9681 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
9682 for a component of an itype, set the parent pointer for analysis,
9683 there is no list in which to insert it.
9685 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
9686 bona-fide renamings, not for inherited operations.
9688 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
9689 actual for a formal that is an access parameter, create local
9690 finalization list even if the expression is not an aggregate.
9692 2004-07-26 Ed Schonberg <schonberg@gnat.com>
9695 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
9696 Diagnose properly illegal subprogram renamings that are library units.
9698 2004-07-26 Ed Schonberg <schonberg@gnat.com>
9701 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
9702 conversion rewritten as an unchecked conversion, check that original
9703 expression is a variable.
9705 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
9706 unchecked_conversion, create new node rather than rewriting in place,
9707 to preserve original construct.
9709 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9711 * gigi.h (gnat_expand_body): Deleted.
9713 * Make-lang.in: (trans.o): Depends on function.h.
9715 * misc.c: (gnat_expand_body): Moved to here.
9717 * trans.c (gnat_expand_body_1): Deleted.
9718 (gnat_expand_body): Moved from here.
9719 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
9720 (add_stmt): Check for marked visited with global_bindings_p.
9721 (gnat_gimplify_expr, case COMPONENT_REF): New case.
9722 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
9724 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
9725 VIEW_CONVERT_EXPR if not operation type.
9727 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
9730 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
9731 changes: reformatting of negation operators, removing unneeded
9732 inequality comparison with zero, converting equality comparisons with
9733 zero to negations, changing int/0/1 to bool/false/true, replace calls
9734 to gigi_abort with abort, and various other similar changes.
9736 2004-07-26 Vincent Celier <celier@gnat.com>
9738 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
9741 * make.adb (Gnatmake): Fail when a library is not present and there is
9742 no object directory.
9744 * mlib-prj.adb (Check_Library): No need to check if the library needs
9745 to be rebuilt if there is no object directory, hence no object files
9746 to build the library.
9748 * opt.ads (Setup_Projects): New Boolean flag.
9750 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
9752 Create directory when Kind /= "" and in "gnat setup". Report error if
9753 directory cannot be created.
9754 (Ada_Check): Create library interface copy dir if it does not exist
9755 and we are in "gnat setup".
9756 (Find_Sources): No error if in "gnat setup" and no Ada sources were
9758 (Language_Independent_Check): Create object directory, exec directory
9759 and/or library directory if they do not exist and we are in
9762 * vms_conv.ads: (Command_Type): New command Setup.
9764 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
9766 * vms_data.ads: Add qualifiers/switches for new built-in command
9769 2004-07-25 Richard Henderson <rth@redhat.com>
9771 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
9772 DECL_IGNORED_P on RESULT_DECL.
9774 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
9776 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
9777 allocation and potentially overflowing update with
9778 Tailored_Exception_Information. Use the sec-stack free procedural
9779 interface to output Exception_Information instead.
9781 * a-except.adb (To_Stderr): New subprogram for character, and string
9782 version moved from a-exextr to be visible from other separate units.
9783 (Tailored_Exception_Information): Remove the procedural version,
9784 previously used by the default Last_Chance_Handler and not any more.
9785 Adjust various comments.
9787 * a-exexda.adb: Generalize the exception information procedural
9788 interface, to minimize the use of secondary stack and the need for
9789 local buffers when the info is to be output to stderr:
9790 (Address_Image): Removed.
9791 (Append_Info_Character): New subprogram, checking for overflows and
9792 outputing to stderr if buffer to fill is of length 0.
9793 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
9794 (Append_Info_Address, Append_Info_Exception_Name,
9795 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
9796 Append_Info_Basic_Exception_Traceback,
9797 Append_Info_Exception_Information): New subprograms.
9798 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
9799 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
9800 Exception_Info_Maxlength, Exception_Name_Length,
9801 Exception_Message_Length): New subprograms.
9802 (Exception_Information): Use Append_Info_Exception_Information.
9803 (Tailored_Exception_Information): Use
9804 Append_Info_Basic_Exception_Information.
9805 Export services for the default Last_Chance_Handler.
9807 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
9808 other separate units.
9810 2004-07-20 Vincent Celier <celier@gnat.com>
9812 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
9814 2004-07-20 Ed Schonberg <schonberg@gnat.com>
9816 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
9817 emit itype references for the designated types of component types that
9818 are declared outside of the full record declaration, and that may
9819 denote a partial view of that record type.
9821 2004-07-20 Ed Schonberg <schonberg@gnat.com>
9824 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
9825 which is the designated type in an access component declaration, to the
9826 list of incomplete dependents of the parent type, to avoid elaboration
9827 issues with out-of-scope subtypes.
9828 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
9829 full view of the parent.
9831 2004-07-20 Ed Schonberg <schonberg@gnat.com>
9834 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
9835 entities that are hidden, such as references to generic actuals
9836 outside an instance.
9838 2004-07-20 Javier Miranda <miranda@gnat.com>
9840 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
9841 support to the new notation.
9842 (Analyze_Selected_Component): Add call to Try_Object_Operation.
9844 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
9846 * s-taprob.adb: Adding the elaboration code required for initializing
9847 the tasking soft links that are common to the full and the restricted
9850 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
9851 restricted run time has been moved to the package
9852 System.Soft_Links.Tasking.
9854 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
9855 restricted run time has been moved to the package
9856 System.Soft_Links.Tasking.
9858 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
9860 * s-solita.ads, s-solita.adb: New files.
9862 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9864 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
9865 Case_Statement_to_gnu): Split off from gnat_to_gnu.
9866 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
9867 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
9868 Exception_Handler_to_gnu_zcx): Likewise.
9870 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
9872 * gigi.h (builtin_function): Declare.
9874 2004-07-15 Robert Dewar <dewar@gnat.com>
9876 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
9879 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
9880 access values as an example of a warning.
9882 * gnat_rm.texi: Document new attribute Has_Access_Values
9884 * gnat-style.texi: Document that box comments belong on nested
9887 * sem_util.ads (Has_Access_Values): Improved documentation
9889 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
9891 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
9892 (Process_Interface_Name): Call to this new procedure
9893 (Set_Extended_Import_Export_External_Name): Call to this new procedure
9895 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
9897 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
9899 * einfo.ads: Minor comment typo fixed
9901 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
9903 * snames.adb: Add _atcb.
9905 * snames.ads: Add Name_uATCB.
9907 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
9908 (in the expanded code) when using the restricted run time.
9910 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
9911 a in parameter in order to allow ATCBs to be preallocated (in the
9914 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
9915 order to allow ATCBs to be preallocated. In case of error, the ATCB is
9916 deallocated in System.Tasking.Stages.
9918 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
9919 order to allow ATCBs to be preallocated.
9921 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
9922 here. It was previously done in Initialize_ATCB.
9924 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
9926 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
9927 Restricted run time.
9929 * exp_ch3.adb: When using the Restricted run time, pass the
9930 preallocated Ada_Task_Control_Block when creating a task.
9932 2004-07-15 Ed Schonberg <schonberg@gnat.com>
9934 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
9935 function call that is itself an actual in an enclosing call, diagnose
9936 problem here rather than assuming that resolution will catch it.
9938 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
9939 the local copy of a generic unit for a formal package, and the generic
9940 is a child unit, install private part of ancestors before compiling
9941 private part of spec.
9943 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
9944 use scope entities rather than tree structures, to handle properly
9945 parent units that are instances rewritten as bodies for inlining
9948 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
9949 Remove_Parents): Handle properly a parent unit that is an
9950 instantiation, when the unit has been rewritten as a body for inlining
9953 * par.adb (Goto_List): Global variable to collect goto statements in a
9954 given unit, for use in detecting natural loops.
9956 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
9957 use in detecting natural loops.
9959 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
9960 backwards goto's, and rewrite as a infinite loop, to improve locality
9963 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
9964 subcomponent that includes an indexed reference, to prevent the
9965 generation of copies that would miscompile the desired assignment
9967 (Build_Task_Image_Decls): Add a numeric suffix to
9968 generated name for string variable, to avoid spurious conflicts with
9969 the name of the type of a single protected object.
9971 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
9972 loop with an explicit exit statement, to avoid generating an
9973 out-of-range value with 'Succ leading to spurious constraint_errors
9974 when compiling with -gnatVo.
9976 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
9978 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
9979 might not be analyzed yet, even if its Etype is already set (case of an
9980 unchecked conversion built using Unchecked_Convert_To, for example).
9981 If the prefix has already been analyzed, this will be a nop anyway.
9983 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
9984 controller type, or an assignment of a record type with controlled
9985 components, copy only user data, and leave the finalization chain
9988 2004-07-15 Vincent Celier <celier@gnat.com>
9990 * make.adb (Collect_Arguments): Improve error message when attempting
9991 to compile a source not part of any project, when -x is not used.
9993 * prj.ads: (Defined_Variable_Kind): New subtype
9995 * prj-attr.adb (Register_New_Package): Two new procedures to register
9996 a package with or without its attributes.
9997 (Register_New_Attribute): Mew procedure to register a new attribute in a
9999 New attribute oriented subprograms: Attribute_Node_Id_Of,
10000 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
10001 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
10003 New package oriented subprograms: Package_Node_Id_Of,
10004 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
10006 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
10008 (Package_Node_Id): Now a private, self initialized type
10009 (Register_New_Package): New procedure to register a package with its
10011 New attribute oriented subprograms: Attribute_Node_Id_Of,
10012 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
10013 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
10015 New package oriented subprograms: Package_Node_Id_Of,
10016 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
10018 * prj-dect.adb (Parse_Attribute_Declaration,
10019 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
10021 * prj-makr.adb (Make): Parse existing project file before creating
10022 other files. Fail if there was an error during parsing.
10024 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
10025 new spec of Prj.Attr.
10027 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
10028 to new spec of Prj.Attr.
10030 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10032 * utils2.c: Fix typo in comment.
10034 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10036 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
10037 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
10039 2004-07-14 Andreas Schwab <schwab@suse.de>
10041 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
10043 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10045 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
10047 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
10050 * misc.c (gnat_types_compatible_p): New function.
10051 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
10052 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
10054 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
10055 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
10056 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
10057 (mark_visited): Don't mark dummy type.
10058 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
10059 parameter, we must remove any LJM building from GNU_NAME.
10060 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
10061 (pos_to_constructor): Use int_const_binop.
10062 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
10065 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
10066 (gnat_pushlevel): Set TREE_USE on BLOCK node.
10067 (gnat_install_builtins): Add __builtin_memset.
10069 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
10071 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
10072 for a renaming, stabilize the initialization expression if we are at a
10073 local level. At the local level, uses of the renaming may be performed
10074 by a direct dereference of the initializing expression, and we don't
10075 want possible variables there to be evaluated for every use.
10077 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
10078 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
10079 them on the way. Account for the fact that we may introduce side
10080 effects in the process.
10082 2004-07-13 Richard Henderson <rth@redhat.com>
10084 * misc.c (default_pass_by_ref): Use pass_by_reference.
10086 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
10088 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
10089 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
10091 2004-07-08 Richard Henderson <rth@redhat.com>
10093 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
10096 2004-07-06 Vincent Celier <celier@gnat.com>
10098 * vms_conv.ads: Minor reformatting.
10099 Alphabetical order for enumerated values of type Command_Type, to have
10100 the command in alphabetical order for the usage.
10102 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
10103 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
10105 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
10107 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
10108 (Add_Archive_Path): Only add the global archive if there is one.
10109 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
10110 or not any object file to put in the global archive, and don't build
10111 a global archive if there is none.
10112 (X_Switches): New table
10113 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
10114 in the X_Switches table, if any.
10115 (Initialize): Make sure the X_Switches table is empty
10116 (Scan_Arg): Record -X switches in table X_Switches
10118 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
10120 * make.adb: Minor comment fix
10122 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
10123 invoked with directory information, add the directory in front of the
10126 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
10127 invoked with directory information, add the directory in front of the
10130 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
10131 when Keep_Temporary_Files is False.
10132 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
10133 directory information, add the directory in front of the path.
10134 When not on VMS, handle new switch -dn before the command to set
10135 Keep_Temporary_Files to True.
10136 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
10139 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
10140 invoked with directory information, add the directory in front of the
10143 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
10145 * snames.ads, snames.adb (Name_Stub): New name for the distributed
10148 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
10149 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
10151 * g-socket.adb (To_Timeval): Fix incorrect conversion of
10152 Selector_Duration to Timeval for the case of 0.0.
10154 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
10155 documentation from Evolve_And_Then.
10157 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
10159 * s-taprop-tru64.adb, s-taprop-os2.adb,
10160 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
10162 2004-07-06 Robert Dewar <dewar@gnat.com>
10164 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
10165 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
10166 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
10167 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
10168 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
10169 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
10170 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
10171 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
10172 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
10173 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
10174 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
10175 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
10176 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
10177 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
10178 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
10179 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
10180 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
10181 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
10182 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
10183 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
10184 vms_data.ads: Minor reformatting,
10185 Fix bad box comment format.
10187 * gnat_rm.texi: Fix minor grammatical error
10189 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
10191 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
10192 more cases of discriminated records to be recognized as not needing a
10194 (Has_Access_Values): New function.
10196 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
10198 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
10199 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
10200 with LRM terminology).
10201 Change terminology in comments primitive type => elementary type.
10203 2004-07-06 Ed Schonberg <schonberg@gnat.com>
10206 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
10207 parameters do not impose any requirements on the presence of a body.
10209 2004-07-06 Ed Schonberg <schonberg@gnat.com>
10212 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
10213 compilation unit and is in an open scope at the point of instantiation,
10214 assume that a body may be present later.
10216 2004-07-06 Ed Schonberg <schonberg@gnat.com>
10218 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
10219 Improve error message when specified size is not supported.
10221 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
10222 is never a primitive operation.
10224 2004-07-05 Andreas Schwab <schwab@suse.de>
10226 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
10227 RECORD_OR_UNION_CHECK.
10228 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
10230 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
10232 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
10233 dependency on xgnatugn, instead build it via a submake.
10234 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
10236 2004-07-04 Richard Henderson <rth@redhat.com>
10238 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
10240 2004-07-01 Richard Henderson <rth@redhat.com>
10242 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
10243 * utils.c (max_size): Likewise.
10245 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10247 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
10248 and rest_of_type_compilation; add arg to create_*_decl.
10249 (annotate_decl_with_node): Deleted.
10250 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
10251 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
10252 (get_current_block_context, gnat_pushdecl): New declarations.
10253 (gnat_init_stmt_group): Likewise.
10254 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
10255 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
10256 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
10257 (gnat_init): Call gnat_init_stmt_group.
10258 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
10259 (gnu_pending_elaboration_list): Deleted.
10260 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
10261 (gigi): Rearrange initialization calls and move some to last above.
10262 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
10263 Delete calls to add_decl_expr; add arg to create_*_decl.
10264 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
10265 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
10266 begin_subprog_body and call it.
10267 Don't push and pop ggc context.
10268 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
10269 (add_stmt): Remove handling of DECL_EXPR from here.
10270 If not in function, mark visited.
10271 (add_decl_expr): Put global at top level.
10272 Check for cases of DECL_INITIAL we have to handle here.
10273 (process_type): Add extra arg to create_type_decl.
10274 (build_unit_elab): Rework to just gimplify.
10275 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
10276 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
10277 (get_pending_elaborations, pending_elaborations_p): Likewise.
10278 (push_pending_elaborations, pop_pending_elaborations): Likewise.
10279 (get_elaboration_location, insert_elaboration_list): Likewise.
10280 (gnat_binding_level): Renamed from ada_binding_level.
10281 (init_gnat_to_gnu): Don't clear pending_elaborations.
10282 (global_bindings_p): Treat as global if no current_binding_level.
10283 (set_current_block_context): New function.
10284 (gnat_pushdecl): Renamed from pushdecl; major rework.
10285 All callers changed.
10286 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
10287 (finish_record_type): Call call pushdecl for stub decl.
10288 (function_nesting_depth): Deleted.
10289 (begin_subprog_body): Delete obsolete code.
10290 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
10292 2004-06-28 Robert Dewar <dewar@gnat.com>
10294 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
10295 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
10296 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
10297 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
10298 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
10300 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
10301 deal with problem of inefficient slices on machines with strict
10302 alignment, when the slice is a component of a composite.
10304 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
10305 machines, we need the check there as well.
10307 2004-06-28 Ed Schonberg <schonberg@gnat.com>
10309 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
10310 determine safe copying direction for overlapping slice assignments
10311 when component is controlled.
10313 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
10314 formal derived type in the actual for a formal package are visible in
10315 the enclosing instance.
10317 2004-06-28 Ed Schonberg <schonberg@gnat.com>
10320 * sem_util.adb (Trace_Components): Diagnose properly an illegal
10321 circularity involving a private type whose completion includes a
10322 self-referential component.
10323 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
10324 renaming or an instantiation from an implicit derived operation.
10326 2004-06-28 Pascal Obry <obry@gnat.com>
10328 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
10330 (Library_File_Name_For): Idem.
10332 2004-06-28 Matthew Gingell <gingell@gnat.com>
10334 * g-traceb.ads: Add explanatory note on the format of addresses
10335 expected by addr2line.
10337 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
10339 * Makefile.in: Force debugging information on s-tasdeb.adb,
10340 a-except.adb and s-assert.adb needed by the debugger.
10342 2004-06-28 Vincent Celier <celier@gnat.com>
10344 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
10348 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
10350 * prj.adb: Minor reformatting
10351 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
10353 * prj.ads: Comment updates
10355 (Project_Data): Change Flag1 to Need_To_Build_Lib.
10356 Remove Flag2: not used.
10358 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
10361 * gnat_ugn.texi: Put a "null;" declaration in one project file example
10363 * gnat_rm.texi: Document Empty declarations "null;".
10365 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
10366 front of the linker options.
10367 (Link_Foreign): Put the global archives and the libraries in front of
10368 the linker options.
10370 2004-06-28 Javier Miranda <miranda@gnat.com>
10372 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
10373 (RTU_Loaded): Code cleanup
10374 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
10375 withed predefined units.
10377 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
10378 explicitly withed predefined units.
10379 Fix typo in comment
10381 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
10382 explicitly withed predefined units.
10384 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10386 * ada-tree.def (DECL_STMT): Deleted.
10387 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
10388 (DECL_STMT_VAR): Deleted.
10389 * decl.c: add_decl_stmt now add_decl_expr.
10390 * gigi.h: Likewise.
10391 * trans.c: Likewise.
10392 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
10393 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
10394 (add_stmt): Only handle padded type here.
10395 (add_stmt_with_node): Allow gnat_node to not be present.
10396 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
10397 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
10398 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
10399 make a SAVE_EXPR for the entire fat pointer.
10400 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
10401 (create_index_type): Make a DECL_EXPR.
10402 (end_subprog_body): Don't call allocate_struct_function here but
10405 2004-06-25 Pascal Obry <obry@gnat.com>
10407 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
10408 Relocatable from Build_Dynamic_Library call.
10410 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
10411 Relocatable are now synonym.
10413 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
10415 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
10416 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
10419 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
10420 Lib_Address and Relocatable.
10421 (Default_DLL_Address): Removed.
10423 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
10424 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
10425 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
10426 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
10427 (Default_DLL_Address): Removed.
10429 * mlib-tgt-mingw.adb: Ditto.
10430 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
10432 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
10433 the initial thread stack size.
10435 * a-strmap.ads: Move package L to private part as it is not used in
10436 the spec. Found while reading code.
10438 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
10440 * tracebak.c: Introduce support for a GCC infrastructure based
10441 implementation of __gnat_backtrace.
10443 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
10444 any more. Use accessors instead. This eases maintenance and relaxes
10445 some alignment constraints.
10446 (_GNAT_Exception structure): Remove the Ada specific fields
10447 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
10449 (is_handled_by, __gnat_eh_personality): Replace component references to
10450 exception structure by use of the new accessors.
10452 * init.c (__gnat_initialize): Adjust comments to match the just
10453 reverted meaning of the -static link-time option.
10455 * adaint.c (convert_addresses): Arrange not to define a stub for
10456 mips-irix any more, as we now want to rely on a real version from a
10457 recent libaddr2line.
10459 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
10460 the personality routine can use them and not have to rely on a C
10461 counterpart of the record anymore. This simplifies maintenance and
10462 relaxes the constraint of having Standard'Maximum_Alignment match
10464 Update comments, and add a section on the common header alignment issue.
10466 2004-06-25 Geert Bosch <bosch@gnat.com>
10468 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
10469 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
10471 2004-06-25 Robert Dewar <dewar@gnat.com>
10473 * gnat_rm.texi: Fix section on component clauses to indicate that the
10474 restriction on byte boundary placement still applies for bit packed
10476 Add comment on stack usage from Initialize_Scalars
10478 * gnat_ugn.texi: Add documentation for -gnatyLnnn
10480 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
10481 limiting nesting level.
10483 * usage.adb: Add line for -gnatyLnnn switch
10485 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
10486 sem_ch13.adb, exp_aggr.adb: Minor reformatting
10488 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
10489 type as well as on the subtype. This corrects a problem in freeze in
10490 setting alignments of atomic types.
10492 * sem_eval.ads: Minor comment typo fixed
10494 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
10495 level. Minor reformatting.
10497 * fname.adb (Is_Predefined_File_Name): Require a letter after the
10498 minus sign. This means that file names like a--b.adb will not be
10499 considered predefined.
10501 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
10502 record Test new flag and give diagnostic for bad component clause.
10503 (Freeze_Entity): Set alignment of array from component alignment in
10504 cases where this is safe to do.
10506 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
10509 * cstand.adb: (Create_Standard): Set alignment of String to 1
10511 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
10513 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
10514 code in the common constrained array cases.
10516 * a-storio.adb: Change implementation to avoid possible alignment
10517 problems on machines requiring strict alignment (data should be moved
10518 as type Buffer, not type Elmt).
10520 * checks.adb (Apply_Array_Size_Check): Improve these checks by
10521 killing the overflow checks which we really do not need (64-bits is
10524 2004-06-25 Vincent Celier <celier@gnat.com>
10526 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
10527 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
10528 inconditionally for the main project.
10529 (Recursive_Add_Archives.Add_Archive_Path): New procedure
10530 (Link_Executables.Check_Time_Stamps): New procedure
10531 (Link_Executables.Link_Foreign): New procedure
10532 Changes made to reduce nesting level of this package
10533 (Check): New procedure
10534 (Add_Switches): When not in quiet output, check that a switch is not
10535 the concatenation of several valid switches. If it is, issue a warning.
10536 (Build_Global_Archive): If the global archive is rebuilt, linking need
10538 (Compile_Sources): Rebuilding a library archive does not imply
10539 rebuilding the global archive.
10540 (Build_Global_Archive): New procedure
10541 (Build_Library): New name for Build_Archive, now only for library
10543 (Check_Archive_Builder): New procedure
10544 (Create_Global_Archive_Dependency_File): New procedure
10545 (Gprmake): Call Build_Global_Archive before linking
10546 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
10548 (Scan_Arg): Display the Copyright notice when -v is used
10550 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
10553 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
10555 Add new GNAT LIST qualifier /FILES=
10556 Added qualifier /DIRECTORY= to GNAT METRIC
10557 Added qualifier /FILES= to GNAT METRIC
10558 Added qualifier /FILES to GNAT PRETTY
10560 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
10561 to take into account both versions of the switch.
10563 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
10564 always be the last switch to the gcc driver. Disable switch storing so
10565 that switches automatically added by the gcc driver are not put in the
10568 * prj.adb (Project_Empty): Take into account changes in components of
10571 * prj.ads (Languages_Processed): New enumaration value All_Languages.
10573 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
10574 used. Split Boolean component Ada_Sources_Present in two Boolean
10575 components Ada_Sources_Present and Other_Sources_Present.
10578 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
10579 instead of Sources_Present.
10580 (Set_Ada_Paths.Add.Recursive_Add): Ditto
10582 * prj-nmsc.adb: Minor reformatting
10583 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
10584 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
10585 Check_Ada_Naming_Scheme.
10586 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
10589 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
10591 Make sure that all cycles where there is at least one "limited with"
10593 (Parse_Single_Project): New Boolean parameter In_Limited
10595 * prj-proc.adb (Recursive_Check): When Process_Languages is
10596 All_Languages, call first Prj.Nmsc.Ada_Check, then
10597 Prj.Nmsc.Other_Languages_Check.
10599 * prj-proc.adb (Process): Use Ada_Sources_Present or
10600 Other_Sources_Present (instead of Sources_Present) depending on
10603 * lang-specs.h: Keep -g and -m switches in the same order, and as the
10606 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
10607 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
10609 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
10612 * lib.ads (Disable_Switch_Storing): New procedure.
10614 * make.adb: Modifications to reduce nesting level of this package.
10615 (Check_Standard_Library): New procedure
10616 (Gnatmake.Check_Mains): New procedure
10617 (Gnatmake.Create_Binder_Mapping_File): New procedure
10618 (Compile_Sources.Compile): Add switch -gnatez as the last option
10619 (Display): Never display -gnatez
10621 * Makefile.generic:
10622 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
10624 * gnatcmd.adb (Check_Project): New function
10625 (Process_Link): New procedure to reduce nesting depth
10626 (Check_Files): New procedure to reduce the nesting depth.
10627 For GNAT METRIC, include the inherited sources in extending projects.
10628 (GNATCmd): When GNAT LS is invoked with a project file and no files,
10629 add the list of files from the sources of the project file. If this list
10630 is too long, put it in a temp text files and use switch -files=
10631 (Delete_Temp_Config_Files): Delete the temp text file that contains
10632 a list of source for gnatpp or gnatmetric, if one has been created.
10633 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
10634 in the project file is too large, create a temporary text file that
10635 list them and pass it to the tool with "-files=<temp text file>".
10636 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
10638 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
10639 generated file is in not in Ada.
10641 * gnatls.adb: Remove all parameters And_Save that are no longer used.
10642 (Scan_Ls_Arg): Add processing for -files=
10643 (Usage): Add line for -files=
10645 * g-os_lib.adb (On_Windows): New global constant Boolean flag
10646 (Normalize_Pathname): When on Windows and the path starts with a
10647 directory separator, make sure that the resulting path will start with
10650 * clean.adb (Clean_Archive): New procedure
10651 (Clean_Project): When there is non-Ada code, delete the global archive,
10652 the archive dependency files, the object files and their dependency
10653 files, if they exist.
10654 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
10656 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
10658 * sinfo.ads: Fix typo in comment.
10660 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
10661 the TSS for remote access-to-subprogram types, since these TSS are
10662 always present once the type has been analyzed.
10663 (RAS_E_Dereference): Same.
10665 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
10666 reference raises Bad_Attribute, mark the reference as analyzed so the
10667 node (and any children resulting from rewrites that could have occurred
10668 during the analysis that ultimately failed) is not analyzed again.
10670 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
10672 * exp_dist.adb: Minor comment fix.
10674 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
10675 type is an anonymous access type, no unchecked deallocation of the
10676 allocated object can occur. If the object is controlled, attach it with
10677 a count of 1. This allows attachment to the Global_Final_List, if
10678 no other relevant list is available.
10679 (Get_Allocator_Final_List): For an anonymous access type that is
10680 the type of a discriminant or record component, the corresponding
10681 finalisation list is the one of the scope of the type.
10683 2004-06-25 Ed Schonberg <schonberg@gnat.com>
10685 * sem_ch3.adb (Replace_Type): When computing the signature of an
10686 inherited subprogram, use the first subtype if the derived type
10687 declaration has no constraint.
10689 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
10690 before applying previous optimization. Minor code cleanup.
10692 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
10693 placed at the beginning of an unpacked record without explicit
10694 alignment, a slice of it will be aligned and does not need a copy when
10697 2004-06-25 Ed Schonberg <schonberg@gnat.com>
10701 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
10702 reference is written with expressions mimicking parameters.
10704 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
10707 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
10708 STEP 2a. The constraints of a full type declaration of a derived record
10709 type are checked for conformance with those declared in the
10710 corresponding private extension declaration. The message
10711 "not conformant with previous declaration" is emitted if an error is
10714 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
10716 * g-traceb.ads: Document the need for -E binder switch in the spec.
10718 * g-trasym.ads: Document the need for -E binder switch in the spec.
10720 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
10722 * sem_prag.adb: Add handling of pragma Detect_Blocking.
10724 * snames.h, snames.ads, snames.adb: Add entry for pragma
10727 * s-rident.ads: Change reference to pragma Detect_Blocking.
10729 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
10732 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
10733 to indicate whether pragma Detect_Blocking is active.
10735 * par-prag.adb: Add entry for pragma Detect_Blocking.
10737 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
10738 of not handling WITH.
10739 Note that this replaces the previous update which was incorrect.
10741 2004-06-25 Javier Miranda <miranda@gnat.com>
10743 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
10744 use-clauses to have a clean environment.
10746 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
10747 the installation of the use-clauses to stablish a clean environment in
10748 case of compilation of a separate unit; otherwise the call to
10749 use_one_package is protected by the barrier Applicable_Use.
10751 * sem_ch8.ads (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.
10754 (End_Use_Clauses): Minor comment cleanup.
10756 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
10758 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
10760 2004-06-23 Richard Henderson <rth@redhat.com>
10762 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
10764 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10766 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
10767 now bool instead of int.
10768 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
10769 * trans.c (gnu_switch_label_stack): New function.
10770 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
10771 elaboration of renamed entity returns.
10772 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
10773 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
10774 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
10775 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
10776 DECL_SIZE_UNIT and simplify variable-sized case.
10777 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
10778 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
10779 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
10780 (build_unit_elab): Disable for now.
10781 * utils.c (mark_visited): New function.
10782 (pushdecl): Walk tree to call it for global decl.
10783 (update_pointer_to): Update all variants of pointer and ref types.
10784 Add arg to COMPONENT_REF.
10785 (convert): Likewise.
10786 Move check for converting between variants lower down.
10787 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
10788 (build_allocator): Don't force type of MODIFY_EXPR.
10789 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
10790 put_var_into_stack.
10792 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10794 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
10795 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
10796 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
10798 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
10799 all callers changed.
10800 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
10801 the way that EXIT_STMT finds the loop label.
10802 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
10803 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
10804 (add_stmt): Use annotate_with_locus insted of setting directly.
10805 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
10806 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
10807 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
10808 (build_vms_descriptor): Add extra args to ARRAY_REF.
10809 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
10810 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
10812 (build_binary_op): Don't make explicit CONVERT_EXPR.
10813 Add extra rgs to ARRAY_REF.
10815 2004-06-14 Pascal Obry <obry@gnat.com>
10817 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
10818 Windows. Fix minor typo.
10820 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
10821 which is now supported on Windows. With this implementation using the
10822 Library Project feature is no different on Windows than on UNIX.
10824 2004-06-14 Vincent Celier <celier@gnat.com>
10826 * makegpr.adb (Compile_Sources): Nothing to do when there are no
10829 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
10831 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
10832 found, show the project name and the path of the previously parsed
10835 2004-06-14 Ed Schonberg <schonberg@gnat.com>
10837 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
10838 array, avoid copying the actual before the call.
10840 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
10842 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
10843 Instead, allocate memory on worst-case alignment assumptions, and then
10844 return an aligned address within the allocated zone.
10846 2004-06-14 Robert Dewar <dewar@gnat.com>
10848 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
10849 elab entities in predefined units in No_Run_Time_Mode.
10850 (Gen_Adainit_C): Same fix
10851 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
10852 units in No_Run_Time_Mode
10853 (Gen_Elab_Calls_C): Same fix
10855 * symbols-vms-alpha.adb: Minor reformatting
10857 * g-debpoo.ads: Minor reformatting
10859 * lib.adb (In_Same_Extended_Unit): Version working on node id's
10861 * lib.ads (In_Same_Extended_Unit): Version working on node id's
10863 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
10866 * make.adb: Minor reformatting
10868 * par-ch12.adb: Minor reformatting
10870 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
10872 * prj-strt.adb: Minor reformatting
10874 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
10877 * sem_attr.adb: Minor reformatting
10879 * sem_ch7.adb: Minor reformatting
10881 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
10882 for type in the same unit as the object declaration.
10884 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
10885 static string expressions and not just string literals.
10887 (Set_Warning): Reset restriction warning flag for restriction pragma
10888 Implement pragma Profile_Warnings
10889 Implement pragma Profile (Restricted)
10890 Give obolescent messages for old restrictions and pragmas
10892 * snames.h, snames.ads, snames.adb: Add new entry for pragma
10895 * s-rident.ads: Add declarations for restrictions required by profile
10896 Restricted and profile Ravenscar.
10898 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
10900 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
10901 configuration pragmas.
10903 2004-06-11 Vincent Celier <celier@gnat.com>
10905 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
10906 gnatsym, when symbol policy is Restricted.
10908 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
10909 gnatsym, when symbol policy is Restricted.
10911 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
10912 read the symbol file.
10913 (Finalize): Fail in symbol policy Restricted if a symbol in the original
10914 symbol file is not in the object files. Do not create a new symbol file
10915 when symbol policy is Restricted.
10917 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
10920 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
10922 (Usage): Line for new switch -R
10924 * make.adb (Initialize): When the platform is not VMS, add the
10925 directory where gnatmake is invoked in the front of the path, if
10926 gnatmake is invoked with directory information. Change the Scan_Args
10927 while loop to a for loop.
10928 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
10929 if Depth is equal or greater than the proposed depth, there is nothing
10931 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
10934 * prj.ads: Add new symbol policy Restricted.
10936 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
10937 with the new parameters Check_All_Labels and Case_Location.
10939 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
10940 (Library_Symbol_File needs to be defined).
10942 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
10943 and Case_Location If Check_All_Labels is True, check that all values of
10944 the string type are used, and output warning(s) if they are not.
10946 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
10949 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
10951 * gnat_ugn.texi: Update documentation about the library directory in
10954 * makegpr.adb (Display_Command): In verbose mode, also display the
10955 value of the CPATH env var, when the compiler is gcc.
10956 (Initialize): Change the Scan_Args while loop to a for loop
10957 (Compile_Individual_Sources): Change directory to object directory
10958 before compilations.
10960 * symbols.ads: New symbol policy Restricted.
10962 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
10964 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
10965 is now taken care of internally in the Exception_Propagation package
10966 and does not require clients assistance any more.
10968 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
10969 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
10970 functions. Helpers to maintain a predicate required in the handling of
10971 occurrence transfer between tasks.
10972 This is now handled internally and does not require clients assistance
10973 for the setup/propagate separation anymore.
10974 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
10975 allocation strategy, handle the Setup_And_Not_Propagated predicate and
10978 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
10979 raise_after_setup, now that everything is handled internally within the
10980 setup/propagation engine.
10982 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
10984 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
10985 Add additional conditions for the case of an actual being a simple
10986 name or literal. Improve inlining by preventing the generation
10987 of temporaries with a short lifetime (one use).
10989 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
10993 * einfo.ads: Minor comment updates for Has_Completion and
10994 E_Constant list of flags.
10996 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
10997 and constant redeclarations now set the Has_Completion flag of their
10998 defining identifiers.
11000 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
11001 Inspect_Deferred_Constant_Completion.
11002 Used to detect private deferred constants that have not been completed
11003 either by a constant redeclaration or pragma Import. Emits error message
11004 "constant declaration requires initialization expression".
11006 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
11007 completes a deferred constant.
11009 2004-06-11 Geert Bosch <bosch@gnat.com>
11011 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
11013 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
11014 calculating exponent for scaling denormal numbers.
11015 (Leading_Part): Properly raise Constraint_Error for zero or negative
11017 (Remainder): Properly raise Constraint_Error for zero divisor.
11019 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
11021 * sem_util.adb: Minor reformatting.
11023 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
11024 dereference when accessing the entry parameter record.
11025 (Check_Array_Type): Always check for possible implicit dereference.
11026 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
11027 Abort if a pointer is still present (denoting that an implicit
11028 dereference was left in the tree by the front-end).
11030 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
11031 dereference when accessing the entry parameter record.
11032 (Check_Array_Type): Always check for possible implicit dereference.
11033 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
11034 Abort if a pointer is still present (denoting that an implicit
11035 dereference was left in the tree by the front-end).
11037 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
11039 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
11040 message, like the compiler itself does. Easier to parse the output.
11042 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
11044 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
11045 be base names, and not includes directories.
11047 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
11049 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
11050 so that dependencies are properly taken into account by make.
11052 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
11055 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
11056 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
11058 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
11060 * Makefile.in (install-gnatlib): install target-specific run-time files.
11062 * Make-lang.in: Remove obsolete targets.
11064 2004-06-11 Ed Schonberg <schonberg@gnat.com>
11066 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
11067 specification, to catch misuses of program unit names.
11069 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
11070 superfluous conversions in an instance.
11072 2004-06-11 Ed Schonberg <schonberg@gnat.com>
11076 * sem_ch12.adb (Save_References): If operator node has been folded to
11077 enumeration literal, associated_node must be discarded.
11079 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
11081 * s-stchop-vxworks.adb: Add required pragma Convention to
11082 Task_Descriptor because it is updated by a C function.
11084 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
11088 * Makefile.in: Remove target specific SO_OPT on IRIX
11090 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11092 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
11093 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
11094 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
11095 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
11096 (STMT_STMT, USE_STMT): New statement codes.
11097 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
11098 * ada-tree.h: Reflect above changes.
11099 (struct tree_loop_id): Deleted.
11100 (union lang_tree_node, struct lang_decl, struct lang_type):
11101 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
11102 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
11103 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
11104 (IS_ADA_STMT): New macro.
11105 * decl.c (annotate_decl_with_node): New function.
11106 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
11107 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
11108 Call add_stmt_with_node to do needed assignments.
11109 Add call to update setjmp buffer directly, not via EXPR_STMT.
11110 (maybe_variable): Argment GNAT_NODE deleted.
11111 * gigi.h (maybe_variable): Likewise.
11112 (make_transform, add_stmt_with_node, set_block_for_group): New.
11113 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
11114 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
11115 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
11116 (set_lineno, set_lineno_from_sloc): Likewise.
11117 (record_code_position, insert_code_for): Likewise.
11118 (gnat_poplevel): Now returns void.
11119 (end_subprog_body): Now takes argument.
11120 * misc.c (cgraph.h, tree-inline.h): New includes.
11121 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
11122 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
11123 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
11124 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
11125 (gnat_parse_file): Don't set immediate_size_expand.
11126 Call cgraph functions.
11127 (gnat_expand_expr): Remove most cases.
11128 (record_code_position, insert_code_for): Remove from here.
11129 * trans.c (toplev.h, tree-gimple.h): Now included.
11130 (discard_file_names): Deleted.
11131 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
11132 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
11133 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
11134 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
11135 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
11136 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
11137 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
11138 (set_block_for_group, add_stmt_list): Likewise.
11139 (start_stmt_group): Renamed from start_block_stmt.
11140 (end_stmt_group): Likewise, from end_block_stmt.
11141 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
11142 (gigi): Don't set discard_file_names or call set_lineno.
11143 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
11144 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
11145 Numerous changes throughout to reflect new names and complete
11146 function-at-a-time implementation.
11147 (gnat_expand_stmt): Delete or comment out all cases.
11148 (process_inlined_subprograms): Use add_stmt.
11149 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
11150 call set_lineno; also remove unneeded block handling.
11151 (process_type): Remove unneeded block handling.
11152 (build_unit_elab): Remove calls to deleted functions.
11153 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
11154 (tree-dump.h): Likewise.
11155 (struct ada_binding_level): Add field jmpbuf_decl.
11156 (gnat_define_builtin, gnat_install_builtins): New.
11157 (gnat_gimplify_function, gnat_finalize): Likewise.
11158 (gnat_poplevel): No longer return BLOCK, set it instead.
11159 Remove code dealing with nested functions.
11160 (gnat_init_decl_processing): Also set size_type_node.
11161 Call gnat_install_builtins.
11162 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
11163 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
11164 Remove special-case for "main".
11165 (end_subprog_body): Add arg and rework for tree-ssa.
11166 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
11167 Add case for BOOLEAN_TYPE.
11168 * utils2.c (rtl.h): Now include.
11169 (build_call_raise): Test Debug_Flag_NN directly.
11170 (build_call_alloc_dealloc): Don't use local stack allocation for now.
11171 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
11172 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
11174 2004-06-07 Robert Dewar <dewar@gnat.com>
11176 * a-direct.ads, einfo.ads: Minor comment updates
11178 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
11179 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
11180 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
11181 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
11182 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
11184 * s-interr-sigaction.adb: Remove unreferenced variable
11185 (Attached_Interrupts). Minor reformatting.
11186 Avoid use of variable I (replace by J).
11188 * par-ch10.adb: Fix text of one error message
11190 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
11191 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
11192 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
11193 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
11194 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
11195 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
11196 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
11197 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
11198 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
11199 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
11200 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
11203 2004-06-07 Doug Rupp <rupp@gnat.com>
11205 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
11207 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
11209 * mlib-tgt-vms-ia64.adb: New file.
11211 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
11212 Add mlib-tgt-vms-ia64.adb
11213 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
11214 Move to alpha specific ifeq section.
11215 Add VMS specific versions of symbols.adb
11216 Renaming of 5q vms files.
11218 * 5qsystem.ads renamed to system-vms_64.ads.
11220 2004-06-07 Vincent Celier <celier@gnat.com>
11222 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
11223 explain that when a time of day corresponding to the non existing hour
11224 on the day switching to DST is specified, Split may return a different
11227 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
11230 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
11231 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
11233 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
11235 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
11236 the linking options.
11237 (Build_Library.Check_Libs): On VMS, if there is a dependency on
11238 g-trasym.ads, set Gtrasymobj_Needed to True.
11240 * prj-attr.adb: Add new package Metrics for gnatmetric
11242 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
11243 canonical case to take into account files with upper case characters on
11245 (Ada_Check): Load the reference symbol file name in the name buffer to
11246 check it, not the symbol file name.
11248 * snames.ads, snames.adb: Add standard name Metrics (name of project
11249 file package for gnatmetric).
11251 * vms_conv.ads: Add Metric to Comment_Type
11253 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
11255 * vms_data.ads: Add qualifiers for GNAT METRIC
11257 * makegpr.adb (Link_Executables): Take into account the switches
11258 specified in package Linker of the main project.
11260 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
11262 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
11263 the index of the last element is Units.Last, not Units.Table'Last
11264 (which is usually not a valid index within the actually allocated
11265 storage for the table).
11267 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
11268 determines whether to generate a call to a checked storage pool
11269 Dereference action.
11270 Generate such a call only for a dereference that either comes from
11271 source, or is the result of rewriting a dereference that comes from
11274 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
11276 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
11278 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
11280 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
11281 file level, elaborate the stride for inner dimensions in alignment
11284 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
11287 2004-06-07 Javier Miranda <miranda@gnat.com>
11289 * exp_ch6.adb: Correct wrong modification in previous patch
11291 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
11293 * g-trasym.ads: Corrected comment to properly reflect level of support
11296 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
11298 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
11299 includes case of a variable referenced on the left hand side of an
11300 assignment, therefore remove redundant code. Variables and prefixes of
11301 indexed or selected components are now marked as referenced on left
11302 hand side. Warnings are now properly emitted when variables or prefixes
11303 are assigned but not read.
11305 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
11306 left hand side referenced variables. Private access types do not
11307 produce the warning "variable ... is assigned but never read".
11308 Add also additional checks to left hand side referenced variables.
11309 Aliased, renamed objects and access types do not produce the warning
11310 "variable ... is assigned but never read" since other entities may read
11311 the memory location.
11313 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
11315 * Makefile.in: In the powerpc/vxworks-specific section, restore
11316 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
11319 2004-06-07 Ed Schonberg <schonberg@gnat.com>
11321 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
11322 predefined operators.
11323 Removes spurious type errors from g-trasym-vms.adb.
11325 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
11326 distinct from the operator appearing in the source, call appropriate
11327 routine to insert conversions when needed, and complete resolution of
11329 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
11330 interpretations for rewritten right operand.
11331 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
11332 the other operand is overloaded and the context is a type conversion.
11334 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11336 * ada-tree.def (BLOCK_STMT): Now has two operands.
11339 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
11341 * gigi.h: (gnat_poplevel): Now returns a tree.
11343 * trans.c (end_block_stmt): Add arg; all callers changed.
11344 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
11345 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
11346 (add_stmt): Set TREE_TYPE.
11347 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
11348 (gnat_expand_stmt, case BREAK_STMT): New case.
11350 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
11352 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
11354 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
11355 procedure Set_Stack_Size that is not needed.
11357 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
11359 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
11360 used for gnatpp input file and for the files upon which it depends
11362 2004-06-07 Ben Brosgol <brosgol@gnat.com>
11364 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
11366 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
11368 * gnatvsn.ads: Bump version numbers appropriately.
11369 Add new build type.
11371 2004-06-07 Pascal Obry <obry@gnat.com>
11373 * gnat_ugn.texi: Improve comments about imported names and link names
11374 on Windows. Add a note about the requirement to use -k gnatdll's option
11375 when working with a DLL which has stripped stdcall symbols (no @nn
11378 2004-05-27 Vincent Celier <celier@gnat.com>
11380 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
11381 COMMENTS_LAYOUT=UNTOUCHED
11383 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
11384 symbols-vms-alpha.adb
11386 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
11388 * sem.ads: Clarify documentation on checks suppression.
11390 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
11392 2004-05-27 Ed Schonberg <schonberg@gnat.com>
11394 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
11395 the case of multiple derivations.
11396 (Is_Object_Reference): For a selected component, verify that the prefix
11397 is itself an object and not a value.
11399 * sem_ch12.adb (Same_Instantiated_Constant): New name for
11400 Same_Instantiated_Entity.
11401 (Same_Instantiated_Variable): Subsidiary to
11402 Check_Formal_Package_Instance, to recognize actuals for in-out generic
11403 formals that are obtained from a previous formal package.
11404 (Instantiate_Subprogram_Body): Emit proper error when
11405 generating code and the proper body of a stub is missing.
11407 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
11408 has a universal interpretation, do the disambiguation here.
11410 * exp_ch4.adb (Expand_N_Type_Conversion,
11411 Expand_N_Unchecked_Type_Conversion): Special handling when target type
11412 is Address, to avoid typing anomalies when Address is a visible integer
11415 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
11416 to determine whether a subprogram should not be marked Pure, even when
11417 declared in a pure package.
11419 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
11421 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
11423 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
11424 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
11425 Update the documentation about the Ravenscar profile, following the
11426 definition found in AI-249.
11428 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
11429 setting the Profile (Ravenscar). This must be done in addition to
11430 setting the required restrictions.
11432 * rtsfind.ads: Add the set of operations defined in package
11435 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
11438 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
11440 lang-specs.h: Always require -c or -S and always redirect to /dev/null
11441 if -gnatc or -gnats is passed.
11443 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
11445 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
11446 a significant reference. Warnings are now properly emitted when a
11447 discriminated type is not referenced.
11449 * lib-xref.adb (Generate_Reference): A deferred constant completion,
11450 record representation clause or record type discriminant does not
11451 produce a reference to its corresponding entity. Warnings are now
11452 properly emitted when deferred constants and record types are not
11455 2004-05-27 Geert Bosch <bosch@gnat.com>
11457 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
11458 Fixes ACATS Annex G tests.
11460 2004-05-27 Robert Dewar <dewar@gnat.com>
11462 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
11465 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
11467 * s-interr.adb (Server_Task): Take into account case of early return
11468 from sigwait under e.g. linux.
11470 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
11472 * gnat_ugn.texi: Add description for the new gnatpp options:
11473 -rnb - replace the original source without creating its backup copy
11474 -c0 - do not format comments
11476 2004-05-24 Geert Bosch <bosch@gnat.com>
11478 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
11479 with 192 bits of precision, sufficient to reduce a double-extended
11480 arguments X with a maximum relative error of T'Machine_Epsilon, for X
11481 in -2.0**32 .. 2.0**32.
11482 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
11483 reduction by the processor, which only uses a 68-bit approximation of
11485 (Tan): Always reduce arguments and compute function either using
11486 the processor's fptan instruction, or by dividing sin and cos as needed.
11488 2004-05-24 Doug Rupp <rupp@gnat.com>
11490 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
11491 gcc error on 32/64 bit VMS.
11493 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
11495 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
11496 since this is what we get for stack overflows although not documented
11498 Document the issues which may require adjustments to our signal
11501 2004-05-24 Ed Schonberg <schonberg@gnat.com>
11503 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
11504 enclosing dynamic scope if the instantiation is within a generic unit.
11506 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
11508 * exp_dbug.ads: Fix typo.
11510 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
11511 Rename it to its proper name: system-linux-ia64.ads
11512 (stamp-gnatlib1): Remove extra target specific run time files when
11513 setting up the rts directory.
11515 2004-05-24 Javier Miranda <miranda@gnat.com>
11517 * einfo.ads, einfo.adb (Limited_Views): Removed.
11518 (Limited_View): New attribute that replaces the previous one. It is
11519 now a bona fide package with the limited-view list through the
11520 first_entity and first_private attributes.
11522 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
11523 limited-private-with clause.
11524 (Install_Limited_Withed_Unit): Install the private declarations of a
11525 limited-private-withed package. Update the installation of the shadow
11526 entities according to the new structure (see Build_Limited_Views)
11527 (Build_Limited_Views): Replace the previous implementation of the
11528 limited view by a package entity that references the first shadow
11529 entity plus the first shadow private entity (required for limited-
11530 private-with clause)
11531 (New_Internal_Shadow_Entity): Code cleanup.
11532 (Remove_Limited_With_Clause): Update the implementation to undo the
11533 new work carried out by Build_Limited_Views.
11534 (Build_Chain): Complete documentation.
11535 Replace Ada0Y by Ada 0Y in comments
11538 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
11539 types the level of accessibility depends on the enclosing type
11542 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
11543 entities. Complete documentation of previous change.
11545 2004-05-24 Robert Dewar <dewar@gnat.com>
11547 * namet.adb: Minor reformatting
11548 Avoid use of name I (replace by J)
11549 Minor code restructuring
11551 * sem_ch6.adb: Minor reformatting
11553 * lib-writ.adb: Do not set restriction as active if this is a
11554 Restriction_Warning case.
11556 * sem_prag.adb: Reset restriction warning flag if real pragma
11557 restriction encountered.
11559 * s-htable.adb: Minor reformatting
11560 Change rotate count to 3 in Hash (improves hash for small strings)
11562 * 5qsystem.ads: Add comments for type Address (no literals allowed).
11564 * gnat_ugn.texi: Add new section of documentation "Code Generation
11565 Control", which describes the use of -m switches.
11567 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
11569 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
11570 through the DECL_INITIAL for renamed variables.
11572 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
11574 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
11576 2004-05-19 Joel Brobecker <brobecker@gnat.com>
11578 * exp_dbug.ads: Correct comments concerning handling of overloading,
11579 since we no longer use $ anymore.
11581 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
11583 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
11584 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
11585 with illegal subunits.
11587 2004-05-19 Ed Schonberg <schonberg@gnat.com>
11589 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
11590 body with front-end inlining enabled, check whether an inline pragma
11591 appears immediately after the body and applies to it.
11593 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
11594 enabled and the pragma appears after the body of the subprogram.
11596 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11598 Part of function-at-a-time conversion
11600 * misc.c (adjust_decl_rtl): Deleted.
11601 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
11604 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
11605 (add_decl_stmt, add_stmt, block_has_vars): New functions.
11606 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
11608 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
11609 when making a decl.
11610 (gnat_to_gnu_entity): Likewise.
11611 Use add_stmt to update setjmp buffer.
11612 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
11614 No longer call adjust_decl_rtl.
11615 (DECL_INIT_BY_ASSIGN_P): New macro.
11616 (DECL_STMT_VAR): Likewise.
11618 * trans.c (gigi): Call start_block_stmt to make the outermost
11620 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
11621 Call start_block_stmt and end_block_stmt temporarily.
11622 Use gnat_expand_stmt instead of expand_expr_stmt.
11623 (add_decl_stmt): New function.
11624 (tree_transform): Call it.
11625 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
11626 (end_block_stmt): Set type and NULL_STMT.
11627 (gnat_expand_stmt): Make recursize call instead of calling
11629 (gnat_expand_stmt, case DECL_STMT): New case.
11630 (set_lineno_from_sloc): Do nothing if global.
11631 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
11632 (start_block_stmt, add_stmt, end_block_stmt): New functions.
11633 (build_block_stmt): Call them.
11634 (gnat_to_code): Don't expand NULL_STMT.
11635 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
11637 (tree_transform): Likewise.
11638 (tree_transform, case N_Null_Statement): Return NULL_STMT.
11639 (gnat_expand_stmt, case NULL_STMT): New case.
11640 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
11643 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
11646 * utils.c (create_var_decl): Do not call expand_decl or
11648 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
11649 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
11651 (struct e_stack): Add chain_next to GTY.
11652 (struct binding_level): Deleted.
11653 (struct ada_binding_level): New struct.
11654 (free_block_chain): New.
11655 (global_binding_level, clear_binding_level): Deleted.
11656 (global_bindings_p): Rework to see if no chain.
11657 (kept_level_p, set_block): Deleted.
11658 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
11659 new data structure and work directly on BLOCK node.
11660 (gnat_poplevel): Similarly.
11661 (get_decls): Look at BLOCK_VARS.
11662 (insert_block): Work directly on BLOCK node.
11663 (block_has_var): New function.
11664 (pushdecl): Rework for new binding structures.
11665 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
11667 (build_subprog_body): Likewise.
11668 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
11670 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
11672 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
11673 (DECL_STMT_VAR): Likewise.
11675 2004-05-17 Robert Dewar <dewar@gnat.com>
11677 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
11680 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
11681 of restriction synonyums by using
11682 Restrict.Process_Restriction_Synonyms.
11684 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
11686 * s-restri.ads (Tasking_Allowed): Correct missing comment
11688 * s-rident.ads: Add entries for restriction synonyms
11690 * ali.adb: Fix some problems with badly formatted ALI files that can
11691 result in infinite loops.
11693 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
11694 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
11695 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
11696 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
11697 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
11698 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
11699 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
11700 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
11701 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
11702 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
11703 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
11704 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
11705 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
11706 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
11707 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
11708 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
11709 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
11710 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
11711 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
11712 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
11713 to Task_Id (minor cleanup).
11715 2004-05-17 Vincent Celier <celier@gnat.com>
11717 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
11718 directory separator.
11720 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
11721 project being extended, if Languages is not declared in extending
11724 2004-05-17 Javier Miranda <miranda@gnat.com>
11726 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
11727 limited view of a visible sibling.
11729 2004-05-14 Robert Dewar <dewar@gnat.com>
11731 * gnat_ugn.texi: Minor change to -gnatS documentation
11733 * sprint.adb: Remove some instances of Assert (False) and for this
11734 purpose replace them by output of a ??? string.
11736 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
11739 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
11740 flag processing. This was suppressing required dependencies in
11741 No_Run_Time mode and is not needed since the binder does not generate
11742 references for things in libgnat anyway.
11744 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
11747 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
11749 * gnat_ugn.texi: Document AIX-specific issue with initialization of
11752 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
11753 action for the case of an actual parameter in an init proc call.
11755 2004-05-14 Ed Schonberg <schonberg@gnat.com>
11757 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
11758 subtype, check visible entities in base type.
11760 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
11761 actions if the object is a renaming.
11763 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
11764 Check_Formal_Package_Instance, to determine more precisely when the
11765 formal and the actual denote the same entity.
11767 2004-05-14 Javier Miranda <miranda@gnat.com>
11769 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
11771 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
11772 corresponding to a private_with must be removed from visibility; it
11773 will be made visible later, just before we analyze the private part of
11775 (Check_Private_Child_Unit): Allow private_with clauses in public
11777 (Install_Siblings): Make visible the private entities of private-withed
11779 (Install_Withed_Unit): Do not install the private withed unit if we
11780 are compiling a package declaration and the Private_With_OK flag was
11781 not set by the caller. These declarations will be installed later,
11782 just before we analyze the private part of the package.
11784 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
11785 during the evaluation of the expression that initializes the object,
11786 decorate it with the expected type to avoid cascade errors.
11789 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
11790 subprogram we have to install the private_with clauses after its
11791 specification has been analyzed (as documented in AI-262.TXT).
11793 * sem_ch8.adb (Has_Private_With): New function. Determines if the
11794 current compilation unit has a private with on a given entity.
11795 (Find_Direct_Name): Detect the Beaujolais problem described in
11798 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
11799 provides the functionality of the function Is_Ancestor that was
11800 previously available in sem_ch10. It has been renamed to avoid
11803 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
11805 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11807 * utils.c (build_vms_descriptor): Use SImode pointers.
11809 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
11811 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
11813 2004-05-14 GNAT Script <nobody@gnat.com>
11815 * Make-lang.in: Makefile automatically updated
11817 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
11819 Renaming of target specific files for clarity
11821 * Makefile.in: Rename GNAT target specific files.
11823 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
11824 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
11825 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
11826 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
11827 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
11828 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
11829 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
11830 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
11831 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
11832 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
11833 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
11834 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
11835 51osinte.adb, 51osinte.ads, 51system.ads,
11836 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
11837 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
11838 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
11839 56tpopsp.adb, 57system.ads, 58system.ads,
11840 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
11841 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
11842 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
11843 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
11844 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
11845 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
11846 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
11847 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
11848 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
11849 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
11850 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
11851 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
11852 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
11853 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
11854 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
11855 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
11856 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
11857 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
11858 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
11859 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
11860 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
11861 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
11862 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
11863 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
11864 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
11865 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
11866 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
11867 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
11868 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
11869 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
11870 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
11871 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
11872 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
11873 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
11874 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
11875 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
11876 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
11877 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
11878 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
11879 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
11881 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
11882 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
11883 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
11884 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
11885 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
11886 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
11887 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
11888 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
11889 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
11890 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
11891 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
11892 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
11893 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
11894 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
11895 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
11896 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
11897 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
11898 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
11899 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
11900 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
11901 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
11902 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
11903 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
11904 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
11905 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
11906 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
11907 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
11908 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
11909 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
11910 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
11911 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
11912 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
11913 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
11914 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
11915 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
11916 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
11917 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
11918 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
11919 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
11920 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
11921 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
11922 s-osinte-vms.ads, s-osinte-vxworks.adb,
11923 s-osinte-vxworks.ads, s-osprim-mingw.adb,
11924 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
11925 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
11926 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
11927 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
11928 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
11929 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
11930 s-stchop-vxworks.adb, s-taprop-dummy.adb,
11931 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
11932 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
11933 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
11934 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
11935 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
11936 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
11937 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
11938 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
11939 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
11940 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
11941 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
11942 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
11943 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
11944 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
11945 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
11946 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
11947 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
11948 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
11949 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
11950 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
11951 system-irix-o32.ads, system-linux-x86_64.ads,
11952 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
11953 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
11954 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
11955 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
11956 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
11957 system-vxworks-mips.ads, system-vxworks-ppc.ads,
11958 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
11961 2004-05-13 Zack Weinberg <zack@codesourcery.com>
11963 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
11965 2004-05-13 Diego Novillo <dnovillo@redhat.com>
11967 Merge from tree-ssa-20020619-branch.
11969 * config-lang.in (boot_language, build_by_default): Set
11971 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
11972 (max_size): Add static chain op for call_expr.
11974 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
11977 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
11979 2004-05-11 Roger Sayle <roger@eyesopen.com>
11981 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
11984 2004-05-10 Doug Rupp <rupp@gnat.com>
11986 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
11989 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
11991 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
11993 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
11994 Fixes undefined symbols in IA64 gnatlib.
11996 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
11998 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
11999 Short_Address). This will be moved to system.auxdec.
12001 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
12003 * sem_util.adb: Replace test for presence of a node that is always
12004 present with a call to Discard_Node.
12006 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
12007 Analyze on the library unit node after generation of distribution stub
12008 constructs. The call was a no-op because Unit_Node has already been
12009 Analyzed, and the tree fragments for the distribution stubs are
12010 analyzed as they are inserted in Exp_Dist.
12011 Update comment regarding to distribution stubs to reflect that we
12012 do not generate stub in separate files anymore.
12014 * einfo.ads: Clarify the fact that a tagged private type has the
12015 E_Record_Type_With_Private Ekind.
12017 * erroutc.adb: Minor reformatting
12019 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
12020 values if line length is increased using -gnatyM (noticed during code
12023 * eval_fat.adb: Minor reformatting
12024 Put spaces around exponentiation operator
12026 2004-05-10 Ed Schonberg <schonberg@gnat.com>
12029 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
12030 has been rewritten as an explicit dereference, retrieve type of
12031 original node to check for possibly unconstrained record type.
12033 2004-05-10 Ed Schonberg <schonberg@gnat.com>
12035 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
12036 overriding, use the operation of the parent unconditionally.
12038 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
12039 operation when either operand is a literal, to avoid further
12042 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
12043 overridden by a previous explicit declaration, mark the previous entity
12046 * sem_disp.adb (Check_Dispatching_Operation): New predicate
12047 Is_Visibly_Controlled, to determine whether a declaration of a
12048 primitive control operation for a derived type overrides an inherited
12049 one. Add warning if the explicit declaration does not override.
12051 2004-05-10 Vincent Celier <celier@gnat.com>
12053 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
12054 some cases when the sources are no longer present.
12056 * make.adb (Collect_Arguments): Fail if an external source, not part
12057 of any project need to be compiled, when switch -x has not been
12060 * makeusg.adb: Document new switch -x
12062 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
12063 defaulted to False.
12065 * switch-m.adb (Scan_Make_Switches): New switch -x
12067 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
12068 gnatmake switch -x.
12070 * gnat_ugn.texi: Document new gnatmake switch -x
12072 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
12074 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
12076 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
12077 (process_attributes): Likewise.
12079 2004-05-10 Joel Brobecker <brobecker@gnat.com>
12081 * s-inmaop.ads: Fix spelling mistake in one of the comments.
12083 2004-05-10 Robert Dewar <dewar@gnat.com>
12085 * gnat_ugn.texi: Document that for config pragma files, the maximum
12086 line length is always 32767.
12088 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
12089 literals is now allowed.
12091 * gnat-style.texi: Remove statement about splitting long lines before
12092 an operator rather than after, since we do not follow this rule at all.
12093 Clarify rule (really lack of rule) for spaces around exponentiation
12095 * sem_elim.adb: Allow concatenation of string literals as well as a
12096 single string literal for pragma arguments.
12098 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
12100 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
12101 written for append case.
12103 * frontend.adb: Changes to avoid checking max line length in config
12106 * g-os_lib.ads: Minor reformatting
12108 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
12109 wrong in any case. Instead use standard value. Noticed during code
12112 * opt.ads (Max_Line_Length): New field, used to implement removal of
12113 limitation on length of lines when scanning config pragma files.
12115 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
12116 makeutl.ads, makeutl.adb: Minor reformatting
12118 * scn.adb: Do not check line length while scanning config pragma files
12119 Do not check line length while scanning out license information
12121 * scng.adb: Changes to avoid line length checks while parsing config
12124 2004-05-10 GNAT Script <nobody@gnat.com>
12126 * Make-lang.in: Makefile automatically updated
12128 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
12130 * osint.adb (Find_Program_Name): Fix handling of VMS version
12133 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
12135 * g-os_lib.ads (Invalid_Time): New constant
12137 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
12138 return OS_Time instead of time_t to match what is imported by Ada.
12139 Now return -1 if the file doesn't exist, instead of a random value
12141 2004-05-05 Robert Dewar <dewar@gnat.com>
12143 * usage.adb: Add line for -gnatR?s switch
12145 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
12147 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
12148 and for Match (Data_First, Data_last)
12150 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
12151 written when we are dealing with multi-unit files.
12153 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
12155 * Makefile.in: Remove unused targets and variables.
12157 2004-05-05 Vincent Celier <celier@gnat.com>
12159 * switch-m.adb: New gnatmake switch -eI
12161 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
12162 of new gnatmake switch -eInnn.
12164 * makegpr.adb: Take into account new parameters Index and Src_Index in
12167 * clean.adb: Implement support for multi-unit sources, including new
12170 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
12173 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
12174 (Extract_From_Q): New out parameter Index
12175 (Mark, Is_Marked): Subprograms moved to Makeutl
12176 (Switches_Of): New parameter Source_Index
12177 (Add_Switch): New parameter Index
12178 (Check): New parameter Source_Index
12179 (Collect_Arguments): New parameter Source_Index
12180 (Collect_Arguments_And_Compile): New parameter Source_Index
12181 (Compile): New parameter Source_Index
12182 Put subprograms in alphabetical order
12183 Add support for multi-source sources, including in project files.
12185 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
12186 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
12189 * makeusg.adb: New gnatmake switch -eInnn
12191 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
12194 * opt.ads (Main_Index): New variable, defaulted to 0.
12196 * osint.ads, osinte.adb (Add_File): New parameter Index
12197 (Current_Source_Index): New function
12199 * prj.adb: Take into account new components Index and Src_Index
12201 * prj.ads (String_Element): New component Index
12202 (Variable_Value): New component Index
12203 (Array_Element): New component Src_Index
12205 * prj-attr.adb: Indicate that optional index may be specified for
12206 attributes Main, Executable, Spec, Body and some of Switches.
12208 * prj-attr.ads (Attribute_Kind): New values for optional indexes
12209 (Attribute_Record): New component Optional_Index
12211 * prj-com.ads (File_Name_Data): New component Index
12213 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
12215 * prj-env.adb (Put): Output optional index
12217 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
12218 attributes Spec and Body.
12220 * prj-nmsc.adb: Process optional indexes
12222 * prj-pp.adb: Ouput "at" for optional indexes
12224 * prj-proc.adb: Take into account optional indexes
12226 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
12227 Optional_Index. For string literal,
12228 process optional index when Optional_Index is True.
12229 (Parse_Expresion): New Boolean parameter Optional_Index
12231 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
12232 (Set_Source_Index_Of): New procedure
12234 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
12237 * prj-util.ads (Executable_Of): New parameter Index
12238 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
12239 New parameter Src_Index, defaulted to 0.
12241 2004-05-05 Ed Schonberg <schonberg@gnat.com>
12244 * sem_ch3.adb (Access_Definition): If this is an access parameter
12245 whose designated type is imported through a limited_with clause, do
12246 not add the enclosing subprogram to the list of private dependents of
12249 2004-05-05 Ed Schonberg <schonberg@gnat.com>
12252 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
12253 a limited_with clause, and the other is its non-limited view.
12255 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
12257 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
12259 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
12260 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
12261 Stand.Boolean_Literals to produce references to entities
12262 Standard_False and Standard_True from compile-time computed boolean
12265 * stand.ads (Boolean_Literals): New variable, provides the entity
12266 values for False and True, for use by the expander.
12268 2004-05-05 Doug Rupp <rupp@gnat.com>
12270 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
12271 5vinmaop.adb: Unchecked convert Short_Address vice Address
12273 * adaint.c, raise.c: Caste CRTL function return value
12274 to avoid gcc error on 32/64 bit IVMS.
12276 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
12279 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
12281 * 5qsystem.ads (Address): Declare as Long_Integer
12282 (Short_Address): Declare as 32 bit subtype of Address
12283 Declare abstract address operations to avoid gratuitous ambiguities.
12285 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
12287 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
12288 instead of the old Boolean_Entry_Barriers.
12289 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
12291 2004-05-05 GNAT Script <nobody@gnat.com>
12293 * Make-lang.in: Makefile automatically updated
12295 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
12297 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
12299 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
12303 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
12304 alone. Replacing object references by literals is inappropriate in a
12305 so low level context.
12307 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
12309 * a-exexpr.adb: Add comments
12311 2004-05-03 Joel Brobecker <brobecker@gnat.com>
12313 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
12314 declare the Ancestor_Tags array in Type_Specific_Data with a small size
12315 without risking a bounds check error when accessing one of its
12317 (Type_Specific_Data): Define Ancestor_Tags as a small array.
12318 This prevents us from hitting a limitation during the debug info
12319 generation when using stabs.
12321 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
12323 This prevents us from hitting a limitation during the debug info
12324 generation when using stabs.
12326 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
12328 lang-specs.h: Remove -gnatz* from specs.
12330 2004-05-03 Vincent Celier <celier@gnat.com>
12332 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
12334 * Make-lang.in, Makefile.in: Add gprmake
12336 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
12338 * sem_aggr.adb: Fix typo in comment.
12340 2004-05-03 Robert Dewar <dewar@gnat.com>
12342 * make.adb: Minor reformatting
12344 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
12346 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
12347 so that it works when address is not a private type.
12349 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
12350 properly with rewritten unchecked conversions. This prevents
12351 order-of-elaboration issues that can otherwise arise.
12352 (Minimum_Size): Don't check size of access types under VMS
12354 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
12355 interpretations of integer literals as type System.Address.
12357 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
12358 (Is_Descendent_Of): New function
12360 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
12362 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
12363 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
12364 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
12366 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
12367 of the old Max_Entry_Queue_Depth.
12369 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
12370 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
12371 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
12373 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
12374 New entry for proper handling of Max_Entry_Queue_Depth.
12375 New entry for proper handling of No_Dynamic_Interrupts.
12377 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
12378 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
12379 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
12380 the GNAT specific restriction Max_Entry_Queue_Depth.
12381 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
12382 the GNAT specific restriction No_Dynamic_Interrupts.
12384 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
12385 instead of the old Boolean_Entry_Barriers.
12386 Use the new restriction No_Dynamic_Attachment instead of the old
12387 No_Dynamic_Interrupts.
12389 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
12390 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
12392 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
12393 of the old Max_Entry_Queue_Depth.
12395 2004-05-03 GNAT Script <nobody@gnat.com>
12397 * Make-lang.in: Makefile automatically updated
12399 2004-04-29 Ed Schonberg <schonberg@gnat.com>
12401 * checks.adb (Enable_Range_Check): If the prefix of an index component
12402 is an access to an unconstrained array, perform check unconditionally.
12404 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12406 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
12409 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
12411 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
12412 alternate stack setting. There was no support for the tasking cases
12413 and the changes eventually caused a number of side-effect failures in
12414 the non-tasking case too.
12416 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
12418 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
12421 2004-04-29 Vincent Celier <celier@gnat.com>
12423 * make.adb (Gnatmake): Increase max size of argument array for
12424 gnatbind for the potential addition of -F.
12425 If there are Stand-Alone Library projects, invoke gnatbind with -F to
12426 be sure that elaboration flags will be checked.
12428 * switch-c.adb: Correct call to Scan_Pos for -gnateI
12430 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
12432 * sem_warn.adb (Check_References): Move '<access-variable> may be
12433 null' warning out of under Warn_On_No_Value_Assigned.
12435 2004-04-29 Ed Falis <falis@gnat.com>
12437 * gnat_ugn.texi: Fixed texi error
12439 2004-04-29 Robert Dewar <dewar@gnat.com>
12441 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
12442 abstract operations if they come from predefined files.
12444 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
12447 * s-addope.adb: Correct obvious error in mod function
12449 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
12451 * Makefile.in: Add target pairs for powerpc darwin*
12454 * a-intnam-darwin.ads, s-osinte-darwin.adb,
12455 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
12457 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
12459 * Makefile.in: Add target macro definitions for s390*-linux*.
12460 * system-linux-s390.ads: New file.
12461 * system-linux-s390x.ads: New file.
12463 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
12465 * gnat_ugn.texi: Correct argument to @setfilename.
12467 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
12469 * a-exexpr.adb (Unwind_Word): New data type.
12470 (Unwind_Exception): Use it as type of Private1 and Private2.
12472 * raise.c (db_action_for): Fix debug printf.
12474 2004-04-27 Ed Schonberg <schonberg@gnat.com>
12476 * a-wtmoio.ads: Formal type must be a modular type, not a signed
12479 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12481 * decl.c (gnat_to_gnu_entity, case object): Call
12482 __builtin_update_setjmp_buf.
12484 * gigi.h (update_setjmp_buf): Deleted.
12485 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
12487 * misc.c: (update_setjmp_buf): Deleted.
12489 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
12490 around block of RTL.
12492 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
12494 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
12496 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
12497 subprogram for which no pragma All_Calls_Remote applies, store the
12498 address of the real subprogram in the underlying record type, so local
12499 dereferences do not go through the PCS.
12501 2004-04-26 Robert Dewar <dewar@gnat.com>
12503 * i-c.ads: Add some type qualifications to avoid ambiguities when
12504 compiling with s-auxdec.ads and a non-private address type.
12506 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
12508 * Makefile.rtl: Fix error in previous check-in:
12509 Add s-addope.o to non tasking object list (rather than tasking object
12512 2004-04-26 Javier Miranda <miranda@gnat.com>
12514 * sem_aggr.adb: Fix typo in comments
12515 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
12516 Required to check the null-exclusion attribute.
12518 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
12519 case of anonymous access types in record and array components. For a
12520 component definition the level is the same of the enclosing composite
12523 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
12524 that are anonymous access types the level of accessibility depends on
12525 the enclosing type declaration. In order to have this information, set
12526 the scope of the anonymous access type to the enclosing record type
12528 (Array_Type_Declaration): In case of components that are anonymous
12529 access types the level of accessibility depends on the enclosing type
12530 declaration. In order to have this information, set the scope of the
12531 anonymous access type to the enclosing array type declaration.
12533 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
12536 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
12537 renaming of anonymous access-to-constant types allowed if and only if
12538 the renamed object is access-to-constant.
12540 * sem_util.adb (Type_Access_Level): In case of anonymous access types
12541 that are component_definition or discriminants of a nonlimited type,
12542 the level is the same as that of the enclosing component type.
12544 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
12546 * sem_elim.adb: Some minor code reorganization from code reading. Fix
12547 misprint in the function name (File_Name_Match).
12549 2004-04-23 Laurent GUERBY <laurent@guerby.net>
12551 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
12554 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12556 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
12558 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
12560 * adaint.c (__gnat_try_lock): No longer requires that the parent
12561 directory be writable, the directory itself is enough.
12562 (gnat_is_absolute_path): Change profile, so that the call from
12563 GNAT.OS_Lib can be made more efficient.
12565 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
12566 from GNAT.OS_Lib can be made more efficient.
12568 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
12569 one copy of the file name. Found by code reading.
12571 2004-04-23 Vincent Celier <celier@gnat.com>
12573 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
12574 Correct documentation on gnatmake switches transmitted to the compiler
12576 * ali.ads: Minor comment fix
12578 2004-04-23 Javier Miranda <miranda@gnat.com>
12580 * sem_ch6.adb: (Confirming Types): Code cleanup
12582 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
12583 subprogram types: E_Anonymous_Access_Subprogram_Type and
12584 E_Anonymous_Access_Protected_Subprogram_Type.
12586 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
12588 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
12589 whether a pragma All_Calls_Remote applies to the subprogram on which
12591 No functional change is introduced by this revision; the new parameter
12592 will be used to allow calls to local RCI subprograms to be optimized
12593 to not use the PCS in the case where no pragma All_Calls_Remote applies,
12594 as is already done in the PolyORB implementation of the DSA.
12596 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
12597 whether a pragma All_Calls_Remote applies to the subprogram on which
12599 No functional change is introduced by this revision; the new parameter
12600 will be used to allow calls to local RCI subprograms to be optimized
12601 to not use the PCS in the case where no pragma All_Calls_Remote applies,
12602 as is already done in the PolyORB implementation of the DSA.
12604 2004-04-23 Robert Dewar <dewar@gnat.com>
12606 * Makefile.rtl: Add entry for s-addope.o in run time library list
12607 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
12608 * s-addope.ads, s-addope.adb: New files.
12610 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
12611 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
12612 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
12613 System.Address to be non-private and signed.
12615 * sem_elim.adb: Minor reformatting (fairly extensive)
12616 Some minor code reorganization from code reading
12617 Add a couple of ??? comments
12619 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12621 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
12622 (tree_transform, case N_If_Statement): Remove non-determinism.
12624 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
12626 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
12628 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
12629 Eliminate' section.
12631 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
12632 no longer used as a parameter name for Eliminate pragma).
12634 2004-04-22 Laurent GUERBY <laurent@guerby.net>
12636 PR optimization/14984
12637 PR optimization/14985
12638 * trans.c (gigi): Fix non determinism leading to bootstrap
12639 comparison failures.
12641 2004-04-21 Pascal Obry <obry@gnat.com>
12643 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
12644 passed to spawnvp() to properly handle program pathname with spaces on
12647 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
12649 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
12650 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
12651 unlocked in case of exceptions.
12653 2004-04-21 Joel Brobecker <brobecker@gnat.com>
12655 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
12656 This function does not exist anymore.
12658 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
12660 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
12662 * link.c: Move variables to the __gnat name space.
12664 * Makefile.in: list link.o explicitly when needed.
12666 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
12668 2004-04-21 Javier Miranda <miranda@gnat.com>
12670 * einfo.adb (Original_Access_Type): New subprogram
12671 (Set_Original_Access_Type): New subprogram
12672 (Write_Field21_Name): Write the name of the new field
12674 * einfo.ads (Original_Access_Type): New field present in access to
12676 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
12677 E_Anonymous_Access_Protected_Subprogram_Type.
12679 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
12682 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
12683 to anonymous access to subprogram types.
12685 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
12686 to subprogram types.
12688 * sem_ch3.adb (Access_Definition): Complete decoration of entities
12689 corresponding to anonymous access to subprogram types.
12690 (Analyze_Component_Declaration): Add new actual to the call to
12691 subprogram replace_anonymous_access_to_protected_subprogram.
12692 (Array_Type_Declaration): Add new actual to the call to subprogram
12693 replace_anonymous_access_to_protected_subprogram.
12694 (Process_Discriminants): Add new actual to the call to subprogram
12695 replace_anonymous_access_to_protected_subprogram.
12696 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
12698 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
12701 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
12702 access to subprogram types.
12704 * sem_util.adb (Has_Declarations): Addition of package_specification
12707 2004-04-21 Ed Schonberg <schonberg@gnat.com>
12709 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
12710 inlined flags to renamed entity only if in current unit.
12712 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
12714 * s-parint.ads: Add DSA implementation marker.
12716 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
12717 value of System.Partition_Interface.DSA_Implementation to determine
12718 what version of the distributed systems annex is available (no
12719 implementation, GLADE, or PolyORB).
12721 2004-04-21 Joel Brobecker <brobecker@gnat.com>
12723 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
12725 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12727 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
12728 with new type if alias sets differ.
12729 Fixes ACATS c41103b.
12731 2004-04-21 Vincent Celier <celier@gnat.com>
12733 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
12734 Add array Lang_Args for the language specific compiling argument
12737 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
12739 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
12741 * gnat_rm.texi: Update the descripton of the Eliminate pragma
12742 according to the recent changes in the format of the parameters of the
12743 pragma (replacing Homonym_Number with Source_Location).
12745 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
12747 * 5isystem.ads: Removed, unused.
12749 * gnat_rm.texi: Redo 1.13 change.
12751 2004-04-19 Robert Dewar <dewar@gnat.com>
12753 * s-stoele.ads: Clean up definition of Storage_Offset (the new
12754 definition is cleaner, avoids the kludge of explicit Standard operator
12755 references, and also is consistent with a visible System.Address with
12756 no visible operations.
12758 * s-geveop.adb: Add declarations to avoid assumption of visible
12759 operations on type System.Address (since these might not be available
12760 if Address is a non-private type for which the operations
12761 are made abstract).
12763 * sem_eval.adb: Minor reformatting
12765 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
12766 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
12767 reformatting (new function spec format).
12769 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
12770 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
12771 s-caun64.adb: Add declarations to avoid assumption of visible
12772 operations on type System.Address (since these might not be available
12773 if Address is a non-private type for which the operations are made
12776 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
12778 * exp_intr.adb: Minor comment update
12780 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
12782 * 5omastop.adb: Add declarations to avoid assumption of visible
12783 operations on type System.Address (since these might not be available
12784 if Address is a non-private type for which the operations
12785 are made abstract).
12787 2004-04-19 Vincent Celier <celier@gnat.com>
12789 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
12791 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
12794 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
12796 Call Check with Process_Languages.
12797 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
12798 with Process_Languages.
12799 (Recursive_Check): New Boolean parameter Process_Languages. Call
12800 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
12803 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
12805 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
12806 parameter Ada_Main, defaulted to True.
12807 Check for Ada specific characteristics only when Ada_Main is True.
12809 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
12811 * prj.adb: (Project_Empty): Add new Project_Data components.
12813 * prj.ads: New types and tables for non Ada languages.
12814 (Project_Data): New components Languages, Impl_Suffixes,
12815 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
12816 Include_Path, Include_Data_Set.
12818 * prj-env.ads, prj-env.adb: Minor reformatting
12820 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
12821 Put subprograms in alphabetical order
12823 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
12824 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
12827 * mlib-prj.adb: Back out modification in last version, as they are
12829 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
12831 * make.adb: (Mains): Moved to package Makeutl
12832 (Linker_Opts): Moved to package Makeutl
12833 (Is_External_Assignment): Moved to package Makeutl
12834 (Test_If_Relative_Path): Moved to package Makeutl
12835 (Gnatmake): Move sorting of linker options to function
12836 Makeutl.Linker_Options_Switches.
12838 * makeutl.ads, makeutl.adb: New files.
12840 * Makefile.in: Add makeutl.o to the object files for gnatmake
12842 * makeusg.adb: Add line for new switch -eL.
12844 * gnatls.adb (Image): New function.
12845 (Output_Unit): If in verbose mode, output the list of restrictions
12846 specified by pragmas Restrictions.
12848 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
12851 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
12852 needed, to put it in the range 1970 (included) - 2026 (excluded).
12853 (Time_Of): Do not shift Unix_Min_Year (1970).
12854 Shift the date by multiple of 56 years, if needed, to put it in the
12855 range 1970 (included) - 2026 (excluded).
12857 * adaint.h, adaint.c (__gnat_set_executable): New function.
12859 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12861 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
12862 and pop GC context.
12863 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
12864 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
12865 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
12866 (tree_transform, case N_Code_Statement): Likewise.
12867 (gnat_expand_stmt, case LABEL_STMT): Don't look at
12868 LABEL_STMT_FIRST_IN_EH.
12869 (gnat_expand_stmt, case ASM_STMT): New case.
12871 * utils2.c (build_unary_op): Properly set TREE_READONLY of
12872 UNCONSTRAINED_ARRAY_REF.
12874 * utils.c (poplevel): Temporarily push/pop GC context around inline
12875 function expansion.
12877 * decl.c (maybe_variable): Properly set TREE_READONLY of
12878 UNCONSTRAINED_ARRAY_REF.
12879 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
12881 * ada-tree.def: (ASM_STMT): New.
12883 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
12884 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
12885 ASM_STMT_INPUT): New.
12886 (ASM_STMT_CLOBBER): Likewise.
12888 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
12890 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
12891 general rcheck mechanism to raise Program_Error for E.4(18), instead
12892 of a custom raiser in System.Partition_Interface.
12893 Part of general cleanup work before PolyORB integration.
12895 * snames.ads, snames.adb: Add new runtime library entities and names
12898 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
12900 (Build_Subprogram_Id): New subprogram provided by exp_dist
12901 Code reorganisation in preparation for PolyORB integration.
12903 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
12905 (Build_Subprogram_Id): New subprogram provided by exp_dist
12907 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
12908 actual parameter types for call to dereference of an
12909 access-to-subprogram type.
12911 * rtsfind.ads: Add new runtime library entities and names for PolyORB
12914 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
12915 instead, which has the same behaviour here since we never pass it a
12918 * link.c (run_path_option, Solaris case): Use -Wl, as for other
12921 * Makefile.in: adjust object file lists for gnatlink and gnatmake
12922 to account for new dependency upon Interfaces.C.Strings + link.o
12923 For x86 FreeBSD, use 86numaux.
12925 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
12926 from Mlib.Tgt to Mlib.
12928 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
12929 target-independent.
12931 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
12932 target-specific versions of this subprogram, now implemented as a
12933 target-independent function in Mlib.
12935 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
12936 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
12937 (Linker_Library_Path_Option): Remove target-specific versions of this
12938 subprogram, now implemented as a target-independent function in Mlib.
12940 * atree.adb: (Allocate_Initialize_Node): New subprogram.
12941 Factors out node table slots allocation.
12942 (Fix_Parents): New subprogram.
12943 Encapsulate the pattern of fixing up parent pointers for syntactic
12944 children of a rewritten node.
12945 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
12946 (Rewrite): Use New_Copy when creating saved copy of original node.
12947 (Replace): Use Copy_Node to copy nodes.
12949 2004-04-19 Javier Miranda <miranda@gnat.com>
12951 * sprint.adb (Sprint_Node_Actual): Give support to the new
12952 Access_To_Subprogram node available in Access_Definition nodes. In
12953 addition, give support to the AI-231 node fields: null-exclusion,
12954 all-present, constant-present.
12956 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
12958 * sinfo.ads, sinfo.adb:
12959 New field Access_To_Subprogram_Definition in Access_Definition nodes
12961 * sem_ch6.adb (Process_Formals): Move here the code that creates and
12962 decorates internal subtype declaration corresponding to the
12963 null-excluding formal. This code was previously in Set_Actual_Subtypes.
12964 In addition, carry out some code cleanup on this code. In case of
12965 access to protected subprogram call
12966 Replace_Anonymous_Access_To_Protected_Subprogram.
12967 (Set_Actual_Subtypes): Code cleanup.
12969 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
12970 Find_Type in case of anonymous access renamings. Add warning in case of
12971 null-excluding attribute used in anonymous access renaming.
12973 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
12976 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
12978 (Access_Definition): In case of anonymous access to subprograms call
12979 the corresponding semantic routine to decorate the node.
12980 (Access_Subprogram_Declaration): Addition of some comments indicating
12981 some code that probably should be added here. Detected by comparison
12982 with the access_definition subprogram.
12983 (Analyze_Component_Declaration): In case of access to protected
12984 subprogram call Replace_Anonymous_Access_To_Protected.
12985 (Array_Type_Declaration): In case of access to protected subprogram call
12986 Replace_Anonymous_Access_To_Protected_Subprogram.
12987 (Process_Discriminants): In case of access to protected subprogram call
12988 Replace_Anonymous_Access_To_Protected_Subprogram.
12990 * par.adb (P_Access_Definition): New formal that indicates if the
12991 null-exclusion part was present.
12992 (P_Access_Type_Definition): New formal that indicates if the caller has
12993 already parsed the null-excluding part.
12995 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
12996 (P_Identifier_Declarations): Code cleanup and give support to renamings
12997 of anonymous access to subprogram types.
12998 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
12999 (P_Array_Type_Definition): Give support to AI-254.
13000 (P_Component_Items): Give support to AI-254.
13001 (P_Access_Definition): New formal that indicates if the header was
13002 already parsed by the caller.
13003 (P_Access_Type_Definition): New formal that indicates if the caller has
13004 already parsed the null-excluding part.
13006 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
13007 call to P_Access_Definition.
13009 2004-04-19 Geert Bosch <bosch@gnat.com>
13011 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
13012 the delicate semantics of floating-point to integer conversion.
13013 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
13015 * eval_fat.adb (Machine_Mantissa): Moved to spec.
13016 (Machine_Radix): New function.
13018 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
13020 (Machine_Radix): New function also for use in conversion checks.
13022 2004-04-19 Ed Schonberg <schonberg@gnat.com>
13024 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
13026 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
13027 to decorate the access-to-protected subprogram and the equivalent type.
13029 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
13030 to anonymous access to subprogram types.
13032 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
13033 constant-folding, for legality checks in contexts that require an RM
13036 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
13037 temporary but stack checking is not enabled, increment serial number
13038 to so that symbol generation is consistent with and without stack
13041 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
13042 independent on whether stack checking is enabled, caller must check
13043 the corresponding flag.
13045 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
13047 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
13048 parent if it has discriminants.
13049 (Build_Derived_Private_Type): Constructed full view does
13050 not come from source.
13051 (Process_Discriminants): Default discriminants on a tagged type are
13052 legal if this is the internal completion of a private untagged
13055 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
13056 no constraint checks, because it corresponds to an existing object.
13058 * sem_prag.adb (Process_Convention): Pragma applies
13059 only to subprograms in the same declarative part, i.e. the same unit,
13060 not the same scope.
13062 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
13063 ignore type mismatch on a numeric conversion if expression comes from
13066 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
13068 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
13069 Homonym_Number parameter, add processing for Source_Location parameter
13071 (Check_Eliminated): Remove the check for homonym numbers, add the check
13072 for source location traces.
13074 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
13075 with Arg_Source_Location corresponding to the changes in the format of
13078 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
13079 Eliminate pragma corresponding to the changes in the format of the
13080 pragma: Homonym_Number is replaced with Source_Location, two ways of
13081 distinguishing homonyms are mutially-exclusive.
13083 2004-04-19 Joel Brobecker <brobecker@gnat.com>
13085 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
13087 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
13088 No_Dollar_In_Label, no longer necessary, as it is always True.
13089 (Strip_Suffixes): Likewise.
13091 2004-04-19 Gary Dismukes <dismukes@gnat.com>
13093 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
13094 modulus for compatibility with size clause on targets with 16-bit
13097 * layout.adb (Discrimify): In the case of private types, set Vtyp to
13098 full type to fix type mismatches on calls to size functions for
13099 discriminant-dependent array components.
13101 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
13103 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
13106 2004-04-19 Pascal Obry <obry@gnat.com>
13108 * mdll-utl.adb (Locate): New version is idempotent.
13110 2004-04-17 Laurent Guerby <laurent@guerby.net>
13112 PR ada/14988 (partial)
13113 * impunit.adb: Fix typo.
13115 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
13117 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
13118 and install-rts-cert targets. Remove all gnatlib and gnattools
13119 targets and all other rts-* targets (moved to libada). Remove (now)
13120 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
13121 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
13123 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13125 * trans.c (tree_transform): Shortcut returning error_mark_node for
13126 statements in annotate_only_mode.
13127 (tree_transform, case N_Label, case N_Return_Statement,
13128 N_Goto_Statement): Make statement tree instead of generating code.
13129 (tree_transform, case N_Assignment_Statement): No longer check
13130 type_annotate_only.
13131 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
13133 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
13135 (gnat_to_gnu): Collect any RTL generated and deal with it.
13136 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
13137 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
13138 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
13140 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
13142 * ada-tree.def (EXPR_STMT): Fix typo in name.
13143 (BLOCK_STMT, IF_STMT): New nodes.
13145 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
13146 LABEL_STMT_FIRST_IN_EH): New macros.
13147 (RETURN_STMT_EXPR): Likewise.
13149 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
13150 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
13152 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
13154 * atree.ads: Correct documentation on extended nodes.
13156 * link.c: Set run_path_option for FreeBSD.
13158 2004-04-08 Vincent Celier <celier@gnat.com>
13160 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
13161 one of the ALI file, do not link with DEC lib.
13163 * par.adb Remove the last two characters ("%s" or "%b") when checking
13164 if a language defined unit may be recompiled.
13166 2004-04-08 Ed Schonberg <schonberg@gnat.com>
13168 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
13169 removal of abstract operation leaves no possible interpretation for
13172 * sem_eval.adb (Eval_Qualified_Expression): Use
13173 Set_Raises_Constraint_Error on node when needed, so that it does not
13174 get optimized away by subsequent optimizations.
13176 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
13177 operands even when they are not wrapped in a type conversion.
13179 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
13181 * sem_prag.adb (Set_Exported): Warn about making static as result of
13182 export only when the export is coming from source. This may be not
13183 be true e.g. on VMS where we expand export pragmas for exception codes
13184 together with imported or exported exceptions, and we don't want the
13185 user to be warned about something he didn't write.
13187 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
13189 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
13190 duplication between normal entities and those declared as renamings.
13191 No functional change.
13193 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
13194 inline functions returning an unconstrained result.
13196 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
13198 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
13199 conform to what other front-ends do.
13201 2004-04-08 Doug Rupp <rupp@gnat.com>
13203 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
13206 2004-04-06 Pascal Obry <obry@gnat.com>
13208 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
13210 * osint.adb (Program_Name): Do not look past a directory separator.
13212 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
13214 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
13216 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
13217 requirement for preserving a copy of the original assignment node.
13219 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
13221 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
13223 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
13226 2004-04-06 Ed Schonberg <schonberg@gnat.com>
13228 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
13229 operator calls in functional notation, and apply
13230 Universal_Interpretation to operands, not to their type.
13232 2004-04-06 Robert Dewar <dewar@gnat.com>
13234 * 5wdirval.adb: Minor reformatting
13236 2004-04-06 Ed Falis <falis@gnat.com>
13238 * gnat_rm.texi: Improve a reference to the GCC manual
13240 2004-04-05 Vincent Celier <celier@gnat.com>
13242 * adaint.h, adaint.c: Add function __gnat_named_file_length
13244 * impunit.adb: Add Ada.Directories to the list
13246 * Makefile.in: Add VMS and Windows versions of
13247 Ada.Directories.Validity package body.
13249 * Makefile.rtl: Add a-direct and a-dirval
13251 * mlib-tgt.ads: Minor comment update.
13253 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
13254 a-direct.ads, a-direct.adb: New files.
13256 2004-04-05 Vincent Celier <celier@gnat.com>
13259 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
13260 just to the compiler.
13262 2004-04-05 Robert Dewar <dewar@gnat.com>
13264 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
13265 returned string is 1.
13267 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
13269 * eval_fat.ads: Minor reformatting
13271 * g-curexc.ads: Document that lower bound of returned string values
13274 * gnatlink.adb: Add ??? comment for previous change
13275 (need to document why this is VMS specific)
13277 * s-stoele.ads: Minor reformatting
13279 * tbuild.ads: Minor reformatting throughout (new function specs)
13281 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
13284 * scng.adb: Minor reformatting
13286 2004-04-05 Geert Bosch <bosch@gnat.com>
13288 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
13289 (Leading_Part): Still perform truncation to machine number if the
13290 specified radix_digits is greater or equal to machine_mantissa.
13292 2004-04-05 Javier Miranda <miranda@gnat.com>
13294 * par-ch3.adb: Complete documentation of previous change
13295 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
13296 (aliased must appear before constant).
13298 * par-ch4.adb: Complete documentation of previous change.
13300 * par-ch6.adb: Complete documentation of previous change.
13302 * sinfo.ads: Fix typo in commment.
13304 2004-04-05 Ed Schonberg <schonberg@gnat.com>
13306 * sem_ch3.adb (Inherit_Components): If derived type is private and has
13307 stored discriminants, use its discriminants to constrain parent type,
13308 as is done for non-private derived record types.
13310 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
13311 Ada 2005 AI-310: an abstract non-dispatching operation is not a
13312 candidate interpretation in an overloaded call.
13314 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
13315 expression is Null and target type is not an access type (e.g. a
13316 non-private address type).
13318 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
13320 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
13321 statement whose right-hand side is an inlined call, save a copy of the
13322 original assignment subtree to preserve enough consistency for
13323 Analyze_Assignment to proceed.
13325 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
13326 complete assignment subtree which is now unnecessary, as the expansion
13327 of inlined call has been improved to preserve a consistent assignment
13328 tree. Note_Possible_Modification must be called only
13329 after checks have been applied, or else unnecessary checks will
13332 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
13333 of explicit dereferences that do not Come_From_Source:
13334 - be selective on cases where we must go back to the dereferenced
13335 pointer (an assignment to an implicit dereference must not be
13336 recorded as modifying the pointer);
13337 - do not rely on Original_Node being present (Analyze_Assignment
13338 calls Note_Possible_Modification on a copied tree).
13340 * sem_warn.adb (Check_References): When an unset reference to a pointer
13341 that is never assigned is encountered, prefer '<pointer> may be null'
13342 warning over '<pointer> is never assigned a value'.
13344 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
13346 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
13349 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
13351 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
13352 libexc. We currently don't reference anything in this library and
13353 linking it in triggers linker warnings we don't want to see.
13355 * init.c: Update comments.
13357 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13359 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
13360 * utils.c (create_field_decl): Likewise.
13361 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
13363 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
13365 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
13366 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
13367 Add info directory entry and category.
13369 2004-04-02 Jan Hubicka <jh@suse.cz>
13371 * utils.c: Include function.h
13372 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
13374 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
13377 * Make-lang.in: Clean up generation of documentation
13379 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
13381 * xgnatug.adb: Removed, replaced by xgnatugn.adb
13383 * xgnatugn.adb: Replaces xgnatug.adb
13385 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
13387 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
13389 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
13390 gnat_ug_wnt.texi: Removed.
13392 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
13394 * utils2.c: Update copyright notice.
13396 2004-04-01 Robert Dewar <dewar@gnat.com>
13398 * checks.adb: Minor reformatting throughout
13399 Note that prev checkin added RM reference to alignment warning
13401 2004-04-01 Ed Schonberg <schonberg@gnat.com>
13403 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
13404 non-static when building aggregate for bit-packed array.
13406 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
13407 function call that is itself the actual in a procedure call, build
13410 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
13411 a string literal, create a temporary for it, constant folding only
13412 handles scalars here.
13414 2004-04-01 Vincent Celier <celier@gnat.com>
13416 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
13417 Error_Msg_SP): New empty procedures to instantiate the Scanner.
13418 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
13420 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
13421 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
13422 and get the checksum.
13424 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
13426 Increase the Marking_Label at the end of the Multiple_Main_Loop,
13427 instead of at the beginning.
13429 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
13431 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
13434 * osint.ads (Multi_Unit_Index_Character): New Character global variable
13436 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
13439 * par.adb: Remove test on file name to detect language defined units.
13440 Add test on unit name, after parsing, to detect language defined units
13441 that are not compiled with -gnatg (except System.RPC and its children)
13443 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
13444 following units without style checking.
13446 * switch-c.adb: Change -gnatC to -gnateI
13448 * usage.adb: Document new switch -gnateInnn
13450 * scng.adb (Accumulate_Token_Checksum): New procedure
13451 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
13452 word or literal number.
13453 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
13456 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
13459 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
13460 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
13461 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
13462 5vtpopde.adb: Add missing 'constant' keywords.
13464 2004-04-01 Javier Miranda <miranda@gnat.com>
13466 * par-ch4.adb: (P_Allocator): Code cleanup
13468 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
13471 * sinfo.ads: Complete documentation of previous change
13473 2004-04-01 Pascal Obry <obry@gnat.com>
13475 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
13476 only on VMS. This special handling was done because an old GNU/ld bug
13477 on Windows which has been fixed.
13479 2004-04-01 GNAT Script <nobody@gnat.com>
13481 * Make-lang.in: Makefile automatically updated
13483 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13485 * decl.c (gnat_to_gnu_entity, make_type_from_size):
13486 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
13487 * trans.c (tree_transform, convert_with_check): Likewise.
13488 * utils.c (gnat_signed_or_unsigned_type): Likewise.
13489 (build_vms_descriptor, unchecked_convert): Likewise.
13490 * utils2.c (nonbinary_modular_operation): Likewise.
13492 2004-03-29 Javier Miranda <miranda@gnat.com>
13494 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
13495 (Install_Null_Excluding_Check): Local subprogram that determines whether
13496 an access node requires a runtime access check and if so inserts the
13497 appropriate run-time check.
13498 (Apply_Access_Check): Call Install_Null_Excluding check if required
13499 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
13501 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
13503 * einfo.ads: Fix typo in comment
13505 * exp_ch3.adb (Build_Assignment): Generate conversion to the
13506 null-excluding type to force the corresponding run-time check.
13507 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
13508 type to force the corresponding run-time check.
13510 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
13511 the null-excluding type to force the corresponding run-time check.
13513 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
13514 case of access types unless they have the null-excluding attribute.
13516 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
13519 * exp_util.ads: Fix typo in comment
13521 * par.adb (P_Null_Exclusion): New subprogram
13522 (P_Subtype_Indication): New formal that indicates if the null-excluding
13523 part has been scanned-out and it was present
13525 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
13527 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
13528 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
13529 type to force the corresponding run-time check
13530 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
13532 (Resolve_Array_Aggregate): Carry out some static checks
13533 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
13535 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
13536 attribute must be set only if specified by means of the null-excluding
13537 part. In addition, we must also propagate the access-constant attribute
13539 (Access_Subprogram_Declaration, Access_Type_Declaration,
13540 Analyze_Component_Declaration, Analyze_Object_Declaration,
13541 Array_Type_Declaration, Process_Discriminants,
13542 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
13543 and carry out some static checks.
13544 (Build_Derived_Access_Type): Set the null-excluding attribute
13545 (Derived_Type_Declaration, Process_Subtype): Carry out some static
13548 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
13550 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
13552 * sem_ch6.adb (Process_Formals): Carry out some static checks.
13553 (Set_Actual_Subtypes): Generate null-excluding subtype if the
13554 null-excluding part was present; it is not required to be done here in
13555 case of anonymous access types.
13556 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
13559 * sem_res.adb (Resolve_Actuals): Carry out some static check
13560 (Resolve_Null): Allow null in anonymous access
13562 * sinfo.adb: New subprogram Null_Exclusion_Present
13563 All_Present and Constant_Present available on access_definition nodes
13565 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
13566 object_declaration, derived_type_definition, component_definition,
13567 discriminant_specification, access_to_object_definition,
13568 access_function_definition, allocator, access_procedure_definition,
13569 access_definition, parameter_specification, All_Present and
13570 Constant_Present flags available on access_definition nodes.
13572 2004-03-29 Robert Dewar <dewar@gnat.com>
13574 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
13575 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
13576 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
13577 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
13578 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
13579 sem_prag.adb: Updates to handle multiple units/file
13581 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
13583 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
13584 sem_util.adb: Minor reformatting
13586 * sem_ch12.adb: Add comment for previous change
13588 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
13590 * osint.adb (Executable_Prefix): Set Exec_Name to the current
13591 executable name when not initialized. Otherwise, use its current value.
13593 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
13594 initialize it to another executable name than the current one. This
13595 allows to configure paths for an executable name (gnatmake) different
13596 from the current one (gnatdist).
13598 2004-03-29 Ed Schonberg <schonberg@gnat.com>
13600 * exp_ch6.adb (Expand_Call): A call to a function declared in the
13601 current unit cannot be inlined if it appears in the body of a withed
13602 unit, to avoid order of elaboration problems in gigi.
13604 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
13605 information for protected (wrapper) operation as well, to simplify gdb
13608 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
13609 protected body, indicate that the entity for the generated spec comes
13610 from source, to ensure that references are properly generated for it.
13611 (Build_Body_To_Inline): Do not inline a function that returns a
13614 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
13615 apply convention to homonyms that are declared explicitly.
13617 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
13618 that renames an equality operator and the operands are overloaded,
13619 resolve them with the declared formal types, before rewriting as an
13622 2004-03-29 GNAT Script <nobody@gnat.com>
13624 * Make-lang.in: Makefile automatically updated
13626 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
13628 * memtrack.adb: Log realloc calls, which are treated as free followed
13631 2004-03-25 Vincent Celier <celier@gnat.com>
13633 * prj-makr.adb (Process_Directories): Detect when a file contains
13634 several units. Do not include such files in the config pragmas or
13635 in the naming scheme.
13637 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
13638 Resolve links only when not in Trusted_Mode.
13639 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
13640 Do not resolve links for the display names.
13642 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
13643 resolve links when computing the display names.
13645 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
13647 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
13648 attribute reference does not denote a subtype, it can be any
13649 expression that has a classwide type, potentially after an implicit
13650 dereference. In particular, the prefix can be a view conversion for
13651 a classwide type (for which Is_Object_Reference holds), but it can
13652 also be a value conversion for an access-to-classwide type. In the
13653 latter case, there is an implicit dereference, and the original node
13654 for the prefix does not verify Is_Object_Reference.
13656 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
13657 conversion of a discriminant-dependent component of a mutable object
13660 2004-03-25 Ed Schonberg <schonberg@gnat.com>
13662 * freeze.adb (Freeze_Entity): When an inherited subprogram is
13663 inherited, has convention C, and has unconstrained array parameters,
13664 place the corresponding warning on the derived type declaration rather
13665 than the original subprogram.
13667 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
13668 indication on renaming declaration, if formal has a box and actual
13671 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
13672 determine whether to generate an implicit or explicit reference to
13673 the renamed entity.
13675 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
13676 subprogram renaming comes from a defaulted formal subprogram in an
13679 2004-03-25 Gary Dismukes <dismukes@gnat.com>
13681 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
13682 value expressions to ensure that calls within a component definition
13683 will be checked (since those are evaluated during the record type's
13686 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
13688 * s-tpobop.adb: Code clean up:
13689 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
13691 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
13693 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
13695 * Makefile.in: Clean up in the ravenscar run time.
13697 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13699 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
13700 of No_Strict_Aliasing to build_pointer_type_for_mode.
13701 * utils.c (update_pointer_to): Walk pointer and ref chains.
13703 2004-03-22 Cyrille Comar <comar@act-europe.fr>
13705 * ali.ads: Fix Comment about Dynamic_Elab.
13707 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
13708 Has_RACW, Is_Generic, etc.)
13709 (Output_Object, Gnatls): Take into account ALI files not attached to
13712 2004-03-22 Vincent Celier <celier@gnat.com>
13714 * gprep.adb: Change all String_Access to Name_Id
13715 (Is_ASCII_Letter): new function
13716 (Double_File_Name_Buffer): New procedure
13717 (Preprocess_Infile_Name): New procedure
13718 (Process_Files): New procedure
13719 (Gnatprep): Check if output and input are existing directories.
13720 Call Process_Files to do the real job.
13722 2004-03-22 Robert Dewar <dewar@gnat.com>
13724 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
13725 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
13727 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
13729 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
13730 case when the source contains only comments.
13732 2004-03-22 Ed Schonberg <schonberg@gnat.com>
13734 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
13735 declaration for a child subprogram body that acts as a spec, indicate
13736 that the entity in the declaration needs debugging information.
13738 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
13739 full view if the subtype is created for a constrained record component;
13740 gigi has enough information to construct the record, and there is no
13741 place in the tree for the declaration.
13743 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
13744 serial number for the dummy body that is built for analysis, to avoid
13745 inconsistencies in the generation of internal names when compiling
13748 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
13750 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
13753 2004-03-22 GNAT Script <nobody@gnat.com>
13755 * Make-lang.in: Makefile automatically updated
13757 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13759 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
13760 * trans.c (tree_transform, emit_index_check): Likewise.
13761 * utils.c (build_template): Likewise.
13762 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
13763 (maybe_unconstrained_array, unchecked_convert): Likewise.
13764 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
13765 (build_unary_op): Likewise.
13766 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
13767 (fill_vms_descriptor): Likewise.
13768 (build_call_alloc_dealloc): Likewise.
13770 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
13772 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
13775 * gnat_ug.texi: Add info directory category and entry.
13776 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
13777 gnat_ug_wnt.texi: Regenerate.
13779 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
13781 * ada-tree.h: Update copyright notice.
13782 Minor reformatting.
13784 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
13786 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
13787 as regular exception objects and not as mere integers representing the
13788 condition code. The latter approach required some dynamics to mask off
13789 severity bits, which did not fit well into the GCC table based model.
13790 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
13791 exception data objects. We don't it and it would conflict with the other
13792 external symbol we have to generate for such exceptions.
13794 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
13795 the special code for VMS exceptions, since these are now represented
13796 as regular exceptions objects.
13798 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13800 * decl.c (debug_no_type_hash): Remove.
13801 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
13802 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
13804 2004-03-19 Laurent Guerby <laurent@guerby.net>
13806 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
13807 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
13809 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13811 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
13812 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
13813 (TYPE_RM_SIZE_INT): Directly use type.values.
13814 (TREE_LOOP_ID): Clean up check.
13815 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
13816 TYPE_VALUES, not TYPE_FIELDS.
13817 * trans.c (convert_with_check): Delay access of bounds of basetype
13818 until sure is numeric.
13820 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
13822 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
13825 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
13826 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
13827 Specific.Set instead of direct call to e.g pthread_setspecific.
13829 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
13831 * adaint.c: Update comments.
13833 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
13834 GNATLIB_SHARED for FreeBSD.
13836 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
13838 * init.c [VxWorks]: Do not fix the stack size for the environment task.
13839 When needed (stack checking) the stack size is retrieved
13840 from the VxWorks kernel.
13842 * Makefile.in: Flag -nostdinc is required when building the run time
13843 for avoiding looking for files in the base compiler.
13844 Add the VxWorks specific version of the package body for
13845 System.Stack_checking.Operations (5zstchop.adb).
13847 * Make-lang.in: Add the object file for
13848 System.Stack_Checking.Operations.
13850 * Makefile.rtl: Add object file for the package
13851 System.Stack_Checking.Operations.
13853 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
13855 * s-stache.ads, s-stache.adb: Move the operations related to stack
13856 checking from this package to package System.Stack_Checking.Operations.
13857 This way, stack checking operations are only linked in the final
13858 executable when using the -fstack-check flag.
13860 2004-03-18 Doug Rupp <rupp@gnat.com>
13862 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
13865 * 5qsystem.ads, 5xcrtl.ads: New files.
13867 2004-03-18 Vincent Celier <celier@gnat.com>
13869 * prj.adb (Reset): Reset hash table Files_Htable
13871 * prj-env.adb (Source_Paths, Object_Paths): New tables.
13872 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
13873 the procedures Add_To_Path_File.
13874 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
13875 making sure that each directory is present only once and, for object
13876 dirs, when a directory already present is added, the duplicate is
13877 removed and the directory is always put as the last in the table.
13878 Write the path files at the end of these accumulations.
13880 * prj-nmsc.adb (Record_Source): Add source file name in hash table
13881 Files_Htable for all sources.
13883 * prj-proc.adb (Process): Remove restrictions between not directly
13884 related extending projects.
13886 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
13888 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
13889 (Find_Sources): Minor speed optimization.
13891 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
13892 parameter Trusted_Mode.
13894 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
13896 * scn.adb (Determine_License): Take into account a degenerated case
13897 when the source contains only comments.
13899 2004-03-18 Ed Schonberg <schonberg@gnat.com>
13901 * sem_warn.adb (Check_References): For a warning on a selected
13902 component that does not come from source, locate an uninitialized
13903 component of the record type to produce a more precise error message.
13905 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
13907 * 3zsoccon.ads: Fix multicast options.
13909 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
13912 2004-03-15 Robert Dewar <dewar@gnat.com>
13914 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
13915 pragma used for a private type.
13917 * lib-xref.adb (Generate_Reference): Do not generate warning if
13918 reference is in a different unit from the pragma Unreferenced.
13920 * 5vtpopde.adb: Minor reformatting
13921 Fix casing of To_Task_ID
13923 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
13924 flag if we have an unchecked conversion to an access type in the same
13927 2004-03-15 Geert Bosch <bosch@gnat.com>
13929 * a-ngcoty.adb (Modulus): In alternate formula for large real or
13930 imaginary parts, use Double precision throughout.
13932 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
13933 we want to be able to compile run-time with -gnata for testing, but
13934 this may also be instantiated in user code that is compiled with -gnata.
13936 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
13938 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
13939 codes. Having a separate type for this is useful to enforce consistency
13940 throughout the various run-time units.
13941 (Exception_Data): Use Exception_Code for Import_Code.
13943 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
13944 Natural and Integer in various places.
13945 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
13946 with the severity bits masked off.
13947 (Register_VMS_Exception): Handle the additional exception data pointer
13950 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
13951 component, now reflected by an exported accessor.
13952 (is_handled_by): New routine to compute whether the propagated
13953 occurrence matches some handler choice specification. Extracted out of
13954 get_action_description_for, and expanded to take care of the VMS
13956 (get_action_description_for): Use is_handled_by instead of an explicit
13957 complex condition to decide if the current choice at hand catches the
13958 propagated occurrence.
13960 * raise.h (Exception_Code): New type for C.
13962 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
13963 System.Standard_Library.Exception_Code, to allow references from the
13964 pragma import/export expander.
13966 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
13967 New accessors to allow easy access to GNAT exception data
13969 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
13970 redundant Handled_By_Others component, helper for the personality
13971 routine which will now be able to call the appropriate exception data
13974 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
13975 component of Standard_Exception_Type to be the closest possible to
13976 Exception_Code in System.Standard_Library, that we cannot get at this
13977 point. Expand a ??? comment to notify that this type node should
13978 probably be rewritten later on.
13980 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
13981 registration call to include a pointer to the exception object in the
13984 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
13985 instead of int and explicit bitmasks.
13987 2004-03-15 Vincent Celier <celier@gnat.com>
13989 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
13990 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
13992 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
13993 longer needed now that it is in the spec of
13994 System.Tasking.Task_Attributes.
13996 * adaint.h, adaint.c: (__gnat_create_output_file): New function
13998 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
14000 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
14002 * make.adb (Gnatmake): Do not check the executable suffix; it is being
14003 taken care of in Scan_Make_Arg.
14004 (Scan_Make_Arg): Add the executable suffix only if the argument
14005 following -o, in canonical case, does not end with the executable
14006 suffix. When in verbose mode and executable file name does not end
14007 with executable suffix, output the executable name, in canonical case.
14009 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
14010 to avoid warnings when instantiating Ada.Task_Attributes.
14013 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
14014 in the correct order.
14016 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
14017 redirect standard output and error to a file for the invocation of the
14018 compiler, then read the file.
14020 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
14021 directory, instead of the Value.
14022 (Find_Source_Dirs): Remove useless code & comments.
14024 2004-03-15 Ed Schonberg <schonberg@gnat.com>
14026 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
14027 tagged type is inherited, and the parent operation is not frozen yet,
14028 force generation of a freeze node for the inherited operation, so the
14029 corresponding dispatch entry is properly initialized.
14030 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
14031 when looking for user-defined equality operation.
14033 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
14034 boolean when locating primitive equality of tagged component.
14036 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
14037 bit-aligned field and the right-hand side a string literal, introduce
14038 a temporary before expanding assignment into a loop.
14040 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
14041 priority in full, to ensure that any expanded subepxressions of it are
14042 elaborated in the scope of the init_proc.
14044 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
14045 after object declaration, skipping over code that may have been
14046 generated for validity checks.
14048 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
14049 discriminants, ignore the known discriminants of its full view, if
14050 any, to check legality.
14052 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
14053 component if type has unknown discriminants.
14054 (Analyze_Private_Extension_Declaration): Discriminant constraint is
14055 null if type has unknown discriminants.
14057 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
14058 for end label when present.
14060 * s-fileio.adb (Open): When called with a C_Stream, use given name for
14061 temporary file, rather than an empty string.
14063 2004-03-15 Ed Falis <falis@gnat.com>
14065 * s-thread.adb: Removed, no longer used.
14067 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14069 * decl.c (target.h): Now include.
14070 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
14071 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
14072 (validate_size): For POINTER_TYPE, get smallest size permitted on
14075 * fe.h: Sort Einfo decls and add Set_Mechanism.
14077 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
14078 (ada/decl.o): Depends on target.h.
14080 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
14081 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
14083 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
14085 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
14087 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
14088 Insert_Dereference_Action when rewriting an implicit dereference into
14089 an explicit one, this will be taken care of during expansion of the
14090 explicit dereference.
14091 (Expand_N_Slice): Same. Always do the rewriting, even for the case
14092 of non-packed slices, since the dereference action generated by
14093 expansion of the explicit dereference is needed in any case.
14094 (Expand_N_Selected_Component): When rewriting an implicit dereference,
14095 analyze and resolve the rewritten explicit dereference so it is seen
14097 (Insert_Dereference_Action): This procedure is now called only for the
14098 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
14099 dereferences that do not come from source (including explicit
14100 dereferences resulting from rewriting implicit ones), but do not
14101 recursively insert a check for the dereference nodes contained within
14103 (Insert_Dereference_Action): Clarify and correct comment.
14105 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
14108 Move language detection to the top level.
14109 * config-lang.in: Build by default.
14111 2004-03-05 Robert Dewar <dewar@gnat.com>
14113 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
14115 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
14116 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
14117 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
14118 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
14119 unchecked conversion to spec to avoid warnings.
14121 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
14124 * 7stpopsp.adb: Correct casing in To_Task_ID call
14126 * a-strsea.ads, a-strsea.adb: Minor reformatting
14128 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
14130 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
14131 Adjust Max_Msg_Length to be clearly large enough.
14133 * fe.h: Define In_Same_Source_Unit
14135 * osint.adb: Add pragma Warnings Off to suppress warnings
14136 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
14139 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
14141 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
14143 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
14145 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
14147 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
14149 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
14150 node. We now do generate them for gcc back end.
14152 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
14155 * sinput-c.adb: Fix bad name in header.
14156 Add pragma Warnings Off to suppress aliasing warning.
14158 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
14160 * snames.h, snames.ads, snames.adb: Add entry for pragma
14161 No_Strict_Aliasing.
14163 2004-03-05 Vincent Celier <celier@gnat.com>
14165 * prj-com.ads: Add hash table Files_Htable to check when a file name
14166 is already a source of another project.
14168 * prj-nmsc.adb (Record_Source): Before recording a new source, check
14169 if its file name is not already a source of another project. Report an
14172 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
14173 source file name, call gnatpp with all the sources of the main project.
14175 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
14178 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
14179 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
14180 /RUNTIME_SYSTEM=, converted to --RTS=
14181 /NOTABS, converted to -notabs
14183 2004-03-05 Pascal Obry <obry@gnat.com>
14185 * make.adb: Minor reformatting.
14187 2004-03-05 Ed Schonberg <schonberg@gnat.com>
14189 Part of implemention of AI-262.
14190 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
14192 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
14195 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
14196 when component type is a partially constrained class-wide subtype.
14197 (Constrain_Discriminated_Type): If parent type has unknown
14198 discriminants, a constraint is illegal, even if full view has
14200 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
14201 with unknown discriminants whose full view is a discriminated record.
14203 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
14204 flag, to handle properly derivations of tagged types with unknown
14206 (Analyze_Package_Spec, Analyze_Package_Body): Install
14207 Private_With_Clauses before analyzing private part or body.
14209 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
14210 Has_Discriminants can be true for a given type (documentation).
14212 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
14214 * s-restri.ads: Fix license (GPL->GMGPL).
14216 * s-tassta.adb: Minor reformatting.
14218 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
14219 by calls to Exit_One_ATC_Level, since additional clean up is performed
14222 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
14223 by calls to Exit_One_ATC_Level, since additional clean up is performed
14226 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14228 * trans.c: Reflect GCC changes to fix bootstrap problem.
14229 Add warning for suspicious aliasing unchecked conversion.
14231 2004-03-05 GNAT Script <nobody@gnat.com>
14233 * Make-lang.in: Makefile automatically updated
14235 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
14237 * ali.adb (Read_Instantiation_Instance): Do not modify the
14238 current_file_num when reading information about instantiations, since
14239 this corrupts files in later references.
14241 2004-03-02 Vincent Celier <celier@gnat.com>
14243 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
14244 before checking if it is read-only.
14246 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
14247 of SRC_DIRS and eliminate duplicates.
14249 * gprcmd.adb: Replace command "path" with command "path_sep" to return
14250 the path separator.
14251 (Usage): Document path_sep
14253 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
14254 C++ compiler. No need for a script.
14255 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
14256 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
14259 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
14260 where there are Ada sources.
14261 (Set_Ada_Paths): Only add to the include path the source dirs of project
14263 (Add_To_Path): Add the Display_Values of the directories, not their
14266 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
14269 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
14271 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
14272 Value is canonicalized.
14273 (Language_Independent_Check): Do not copy Value to Display_Value when
14274 canonicalizing Value.
14276 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
14277 path to find limited with cycles.
14278 (Parse_Single_Project): Use canonical cased path to find the end of a
14281 2004-03-02 Ed Schonberg <schonberg@gnat.com>
14283 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
14284 and not a child unit.
14286 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
14287 appear in a with_clause.
14289 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
14290 only happen in type_annotate mode, do not try to elaborate it.
14292 * exp_util.adb (Force_Evaluation): If expression is a selected
14293 component on the left of an assignment, use a renaming rather than a
14294 temporary to remove side effects.
14296 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
14297 inlined instance body, which is analyzed before the end of the
14300 2004-03-02 Robert Dewar <dewar@gnat.com>
14302 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
14303 sem_ch4.adb: Use new feature for substitution of keywords in VMS
14305 * errout.ads, errout.adb: Implement new circuit for substitution of
14308 * sem_case.adb (Analyze_Choices): Place message properly when case is
14309 a subtype reference rather than an explicit range.
14311 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
14313 2004-03-02 Doug Rupp <rupp@gnat.com>
14315 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
14317 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
14319 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
14321 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14323 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
14326 2004-02-25 Robert Dewar <dewar@gnat.com>
14328 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
14329 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
14330 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
14331 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
14332 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
14333 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
14334 the defining instance of the type to avoid aliasing problems.
14335 Fix copyright header. Fix bad comments in package header.
14337 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
14339 2004-02-25 Ed Schonberg <schonberg@gnat.com>
14341 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
14342 rewritten as references when aliased through an address clause.
14344 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
14345 whether call can be interpreted as an indirect call to the result of a
14346 parameterless function call returning an access subprogram.
14348 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
14351 * exp_ch7.adb (Make_Clean): Remove generation of calls to
14352 Unlock[_Entries], since this is now done by Service_Entries directly.
14354 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
14356 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
14357 Requeue_Call for better code readability. Change spec and update calls:
14358 PO_Service_Entries now unlock the PO on exit.
14359 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
14360 PO_Service_Entries.
14362 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
14364 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
14366 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
14368 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
14369 protected subprogram call and analyzing the result of such expanding
14370 in case when the called protected subprogram is eliminated.
14372 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
14375 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
14377 * Makefile.in: Clean ups.
14379 2004-02-23 Ed Schonberg <schonberg@gnat.com>
14381 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
14382 protected operations if original subprogram is flagged as eliminated.
14383 (Expand_N_Subprogram_Body): For a protected operation, create
14384 discriminals for next operation before checking whether the operation
14387 * exp_ch9.adb (Expand_N_Protected_Body,
14388 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
14389 for internal protected operations if the original subprogram is
14392 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
14393 declared in a single protected object.
14395 2004-02-23 Vincent Celier <celier@gnat.com>
14397 * prj-attr.adb: Make attribute Builder'Executable an associative array,
14398 case insensitive if file names are case insensitive, instead of a
14399 standard associative array.
14401 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
14402 them as case insensitive on platforms where the file names are case
14405 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
14406 project file has already been parsed that canonical path are compared.
14408 2004-02-23 Robert Dewar <dewar@gnat.com>
14410 * sinput-c.ads: Correct bad unit title in header
14412 * freeze.adb: Minor reformatting
14414 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14416 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
14417 nonaddressable COMPONENT_REF that is removing padding that we are
14418 taking the address of, take the address of the padded record instead
14419 if item is variable size.
14421 2004-02-20 Robert Dewar <dewar@gnat.com>
14423 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
14425 2004-02-20 Ed Schonberg <schonberg@gnat.com>
14427 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
14428 itype references for the constrained designated type of a component
14429 whose base type is already frozen.
14431 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
14433 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
14434 avoid GCC warnings.
14436 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
14438 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
14439 identifier for a phantom package that rewrites the formal package
14440 declaration with a box. The Add semantic decorations for the defining
14441 identifier from the original node (that represents the formal package).
14443 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
14445 * Make-lang.in (ada/stamp-sdefault): Use the top level
14448 2004-02-19 Richard Henderson <rth@redhat.com>
14450 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
14452 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
14454 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
14455 Scan_ALI can be used for multiple ALI files without reinitializing
14458 2004-02-18 Robert Dewar <dewar@gnat.com>
14460 * debug.adb: Minor reformatting.
14462 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14464 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
14465 to zero if there is an address clause.
14467 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
14469 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
14471 2004-02-18 Gary Dismukes <dismukes@gnat.com>
14473 * layout.adb (Layout_Component_List): Revise generation of call to
14474 discriminant-checking function to pass selections of all of the type's
14475 discriminants rather than just the variant-controlling discriminant.
14477 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
14479 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
14480 fail in the current setup and triggers spurious system error messages.
14481 Pretend it occurred and failed instead.
14483 2004-02-18 Vincent Celier <celier@gnat.com>
14485 * bld.adb: Mark FLDFLAGS as saved
14486 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
14487 it is not the root project. Put each directory to be
14488 extended between double quotes to prevent it to be expanded on Windows.
14489 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
14490 the project file. Set them back to their initial values if they have not
14491 been set in the project file.
14493 * gprcmd.adb: (Gprdebug, Debug): New global variables
14494 (Display_Command): New procedure
14495 (Usage): Document new command "linkopts"
14496 Call Display_Command when env var GPRDEBUG has the value "TRUE"
14497 Implement new command "linkopts"
14498 Remove quotes that may be around arguments for "extend"
14499 Always call Normalize_Pathname with arguments formatted for the platform
14501 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
14502 Change @echo to @$(display) in target clean to be able to clean silently
14504 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
14506 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
14509 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
14510 = Extending_All when current project is an extending all project.
14512 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
14513 set to True only for LINK command, after Unix switch -o.
14514 (Process_Arguments): Set Output_File_Expected to True for LINK command
14515 after Unix switch -o. When Output_File_Expected is True, never add an
14516 extension to a file name.
14518 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
14519 option file name, only to the --for-linker= switch.
14520 (Option_File_Name): If option file name do not end with ".opt", append
14523 2004-02-18 GNAT Script <nobody@gnat.com>
14525 * Make-lang.in: Makefile automatically updated
14527 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
14529 * Make-lang.in (stamp-sdefault): Do not depend on
14532 2004-02-12 Zack Weinberg <zack@codesourcery.com>
14534 * config-lang.in: Disable Ada by default until probe logic for
14535 a bootstrap Ada compiler can be moved to the top level configure
14538 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
14540 * decl.c (components_to_record): Don't claim that the internal fields
14541 we make to hold the variant parts are semantically addressable, because
14544 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
14545 adjust the comment describing the modular type form when we can use it.
14546 (Install_PAT): Account for the Esiz renaming.
14548 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
14549 sc_onstack context indication before raising the exception to which
14550 the signal is mapped. Allows better handling of later signals possibly
14551 triggered by the resumed user code if the exception is handled.
14553 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
14555 * 5zinit.adb: Removed, no longer used.
14557 2004-02-12 Robert Dewar <dewar@gnat.com>
14559 * ali.adb: Remove separating space between parameters on R line. Makes
14560 format consistent with format used by the binder for Set_Globals call.
14562 * atree.ads, atree.adb: Minor reformatting (new function header format)
14564 * bindgen.adb: Add Run-Time Globals documentation section containing
14565 detailed documentation of the globals passed from the binder file to
14568 * gnatls.adb: Minor reformatting
14570 * init.c (__gnat_set_globals): Add note pointing to documentation in
14573 * lib-writ.ads, lib-writ.adb: Remove separating space between
14574 parameters on R line.
14575 Makes format consistent with format used by the binder for Set_Globals
14578 * osint.ads: Add 2004 to copyright notice
14581 * snames.ads: Correct capitalization of FIFO_Within_Priorities
14582 Noticed during code reading, documentation issue only
14584 * usage.adb: Remove junk line for obsolete C switch
14585 Noticed during code reading
14587 2004-02-12 Vincent Celier <celier@gnat.com>
14589 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
14590 extend for each directory, so that multiple /** directories are
14591 extended individually.
14592 (Recursive_Process): Set the default for LANGUAGES to ada
14594 * gprcmd.adb: Define new command "ignore", to do nothing.
14595 Implement new comment "path".
14597 * Makefile.generic: Suppress output when SILENT is set
14598 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
14599 used, so that the correct compiler is invoked.
14600 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
14601 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
14603 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
14605 * Makefile.in: Clean ups and remove obsolete targets.
14607 2004-02-12 Ed Schonberg <schonberg@gnat.com>
14609 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
14610 predicate declared in exp_util.
14612 * exp_util.adb: Add comments.
14614 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
14615 visibility before compiling context of the subunit.
14617 * sem_res.adb (Check_Parameterless_Call): If the context expects a
14618 value but the name is a procedure, do not attempt to analyze as a call,
14619 in order to obtain more telling diagnostics.
14621 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
14622 'Access on parameterless function calls.
14623 (Normalize_Actuals): For a parameterless function call with missing
14624 actuals, defer diagnostic until resolution of enclosing call.
14626 * sem_util.adb (Wrong_Type): If the context type is an access to
14627 subprogram and the expression is a procedure name, suggest a missing
14630 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
14631 Nathanael Nerode <neroden@gcc.gnu.org>
14633 PR ada/6637, PR ada/5911
14634 Merge with libada-branch:
14635 * config-lang.in: Build libada only when ada is built.
14637 2004-02-09 Ed Schonberg <schonberg@gnat.com>
14639 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
14640 for a tagged type, verify that both formals have the same type.
14642 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
14643 temporary when the formal is an in-parameter and the actual a possibly
14646 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
14647 when expansion is disabled, to ensure proper name capture with
14648 overloaded literals. Condition can be of any boolean type, resolve
14651 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
14652 renaming is for a formal subprogram with a default operator name, and
14653 there is a usable operator that is visible at the point of
14656 2004-02-09 Robert Dewar <dewar@gnat.com>
14658 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
14659 rewrite to ignore errors in ali files, intended to allow tools downward
14660 compatibility with new versions of ali files.
14662 * ali.ads: Add new parameter Ignore_Errors
14664 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
14665 duplicating the error message giving the file with restrictions.
14667 * debug.adb: Add debug flag I for gnatbind
14669 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
14670 operators for the case where the operator is a defining operator.
14672 * exp_ch3.adb: Minor reformatting (new function spec format).
14674 * exp_ch4.adb: Add comment for previous change, and make minor
14675 adjustment to loop to always check for improper loop termination.
14676 Minor reformatting throughout (new function spec format).
14678 * gnatbind.adb: Implement -di debug flag for gnatbind
14680 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
14682 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
14684 * lib-load.adb: Fix bad assertion.
14685 Found by testing and code reading.
14686 Minor reformatting.
14688 * lib-load.ads: Minor reformatting.
14690 * lib-writ.adb: There is only one R line now.
14692 * lib-writ.ads: Add documentation on making downward compatible changes
14693 to ali files so old tools work with new ali files.
14694 There is only one R line now.
14695 Add documentation on format incompatibilities (with special GPS note)
14697 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
14699 * par-load.adb: Minor reformatting
14701 * sem_ch8.adb: Fix to error message from last update
14702 Minor reformatting and restructuring of code from last update
14704 * par-prag.adb, snames.adb, snames.ads, snames.h,
14705 sem_prag.adb: Implement pragma Profile.
14707 * stylesw.adb: Implement -gnatyN switch to turn off all style check
14710 * usage.adb: Add line for -gnatyN switch
14712 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
14714 2004-02-09 Albert Lee <lee@gnat.com>
14716 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
14718 2004-02-09 Ed Schonberg <schonberg@gnat.com>
14720 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
14723 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
14724 is nested in an instance that is not frozen yet, to avoid
14725 order-of-elaboration problems in gigi.
14727 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
14728 body the attribute is legal.
14730 2004-02-09 Robert Dewar <dewar@gnat.com>
14732 * s-rident.ads: Minor comment correction
14734 * targparm.adb: Remove dependence on uintp completely. There was
14735 always a bug in Make in that it called Targparm before initializing
14736 the Uint package. The old code appeared to get away with this, but
14737 the new code did not! This caused an assertion error in gnatmake.
14739 * targparm.ads: Fix bad comment, restriction pragmas with parameters
14740 are indeed fully supported.
14742 2004-02-06 Alan Modra <amodra@bigpond.net.au>
14744 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
14746 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
14748 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
14749 with targetm.calls.promote_prototypes.
14751 2004-02-04 Robert Dewar <dewar@gnat.com>
14753 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
14754 ali.ads, gprcmd.adb: Minor reformatting
14756 * bindgen.adb: Output restrictions string for new style restrictions
14759 * impunit.adb: Add s-rident.ads (System.Rident) and
14760 s-restri (System.Restrictions)
14762 * lib-writ.adb: Fix bug in writing restrictions string (last few
14765 * s-restri.ads, s-restri.adb: Change name Restrictions to
14766 Run_Time_Restrictions to avoid conflict with package name.
14767 Add circuit to read and acquire run time restrictions.
14769 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
14771 * restrict.ads, restrict.adb: Use the new restriction
14772 No_Task_Attributes_Package instead of the old No_Task_Attributes.
14774 * sem_prag.adb: No_Task_Attributes is a synonym of
14775 No_Task_Attributes_Package.
14777 * snames.ads, snames.adb: New entry for proper handling of
14778 No_Task_Attributes.
14780 * s-rident.ads: Adding restriction No_Task_Attributes_Package
14781 (AI-00249) that supersedes the GNAT specific restriction
14782 No_Task_Attributes.
14784 2004-02-04 Ed Schonberg <schonberg@gnat.com>
14787 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
14788 body, an identifier may be wrapped in an unchecked conversion.
14790 2004-02-04 Vincent Celier <celier@gnat.com>
14792 * lib-writ.ads: Comment update for the W lines
14794 * bld.adb: (Expression): An empty string list is static
14796 * fname-uf.adb: Minor comment update
14798 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
14800 * gnatbind.adb: Initialize Cumulative_Restrictions with the
14801 restrictions on the target.
14803 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
14805 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
14808 2004-02-02 Arnaud Charlet <charlet@gnat.com>
14810 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
14812 2004-02-02 Vincent Celier <celier@gnat.com>
14814 * gprcmd.adb (Check_Args): If condition is false, print the invoked
14815 comment before the usage.
14816 Gprcmd: Fail when command is not recognized.
14817 (Usage): Document command "prefix"
14819 * g-md5.adb (Digest): Process last block.
14820 (Update): Do not process last block. Store remaining characters and
14823 * g-md5.ads (Update): Document that several call to update are
14824 equivalent to one call with the concatenated string.
14825 (Context): Add fields to allow new Update behaviour.
14827 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
14828 defaulted to False.
14829 When May_Fail is True and no existing file can be found, return No_File.
14831 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
14834 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
14835 spec file name instead on the W line.
14837 2004-02-02 Robert Dewar <dewar@gnat.com>
14839 * ali.adb: Read and acquire info from new format restrictions lines
14841 * bcheck.adb: Add circuits for checking restrictions with parameters
14843 * bindgen.adb: Output dummy restrictions data
14844 To be changed later
14846 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
14847 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
14848 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
14849 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
14850 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
14852 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
14853 the warning message on access to possibly uninitialized variable S)
14854 Minor changes for new restrictions handling.
14856 * gnatbind.adb: Minor reformatting
14857 Minor changes for new restrictions handling
14858 Move circuit for -r processing here from bcheck (cleaner)
14860 * gnatcmd.adb, gnatlink.adb: Minor reformatting
14862 * lib-writ.adb: Output new format restrictions lines
14864 * lib-writ.ads: Document new R format lines for new restrictions
14867 * s-restri.ads/adb: New files
14869 * Makefile.rtl: Add entry for s-restri.ads/adb
14871 * par-ch3.adb: Fix bad error messages starting with upper case letter
14874 * restrict.adb: Major rewrite throughout for new restrictions handling
14875 Major point is to handle restrictions with parameters
14877 * restrict.ads: Major changes in interface to handle restrictions with
14878 parameters. Also generally simplifies setting of restrictions.
14880 * snames.ads/adb: New entry for proper handling of No_Requeue
14882 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
14883 restriction counting.
14884 Other minor changes for new restrictions handling
14886 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
14887 Restriction_Warnings now allows full parameter notation
14888 Major rewrite of Restrictions for new restrictions handling
14890 2004-02-02 Javier Miranda <miranda@gnat.com>
14892 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
14893 syntax rule for object renaming declarations.
14894 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
14895 component definitions.
14897 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
14899 (Array_Type_Declaration): Give support to access components. In addition
14900 it was also modified to reflect the name of the object in anonymous
14901 array types. The old code did not take into account that it is possible
14902 to have an unconstrained anonymous array with an initial value.
14903 (Check_Or_Process_Discriminants): Allow access discriminant in
14905 (Process_Discriminants): Allow access discriminant in non-limited types
14906 Initialize the new Access_Definition field in N_Object_Renaming_Decl
14907 node. Change Ada0Y to Ada 0Y in comments
14909 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
14910 equality operators.
14911 Change Ada0Y to Ada 0Y in comments
14913 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
14914 renamings Change Ada0Y to Ada 0Y in comments
14916 * sem_type.adb (Find_Unique_Type): Give support to the equality
14917 operators for universal access types
14918 Change Ada0Y to Ada 0Y in comments
14920 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
14922 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
14924 (N_Object_Renaming_Declaration): Addition of Access_Definition field
14925 Change Ada0Y to Ada 0Y in comments
14927 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
14928 component definition and object renaming nodes
14929 Change Ada0Y to Ada 0Y in comments
14931 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
14933 * restrict.adb: Use the new restriction identifier
14934 No_Requeue_Statements instead of the old No_Requeue for defining the
14935 restricted profile.
14937 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
14938 No_Requeue_Statements.
14940 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
14941 that supersedes the GNAT specific restriction No_Requeue. The later is
14942 kept for backward compatibility.
14944 2004-02-02 Ed Schonberg <schonberg@gnat.com>
14946 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
14947 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
14948 pragma and fix incorrect ones.
14950 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
14951 warning if the pragma is redundant.
14953 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
14955 * 5staprop.adb: Add missing 'constant' keywords.
14957 * Makefile.in: use consistent value for SYMLIB on
14958 platforms where libaddr2line is supported.
14960 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14962 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
14965 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
14967 * init.c (__gnat_install_handler): Setup an alternate stack for signal
14968 handlers in the environment thread. This allows proper propagation of
14969 an exception on stack overflows in this thread even when the builtin
14970 ABI stack-checking scheme is used without support for a stack reserve
14973 * utils.c (create_field_decl): Augment the head comment about bitfield
14974 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
14975 here, because the former is not accurate enough at this point.
14976 Let finish_record_type decide instead.
14977 Don't make a bitfield if the field is to be addressable.
14978 Always set a size for the field if the record is packed, to ensure the
14979 checks for bitfield creation are triggered.
14980 (finish_record_type): During last pass over the fields, clear
14981 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
14982 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
14983 from DECL_BIT_FIELD.
14985 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
14987 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
14988 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
14989 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
14991 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14993 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
14995 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
14996 (ZCX_By_Default): Likewise.
14997 (Front_End_ZCX_Support): Likewise.
14999 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
15000 (Initialize_Lock): Mark Level unreferenced.
15001 (Sleep): Mark Reason unreferenced.
15002 (Timed_Sleep): Likewise.
15003 (Wakeup): Likewise.
15004 (Exit_Task): Use Result.
15005 (Check_No_Locks): Mark Self_ID unreferenced.
15007 * 5gtasinf.adb (New_Sproc): Make Attr constant.
15008 (Bound_Thread_Attributes): Make Sproc constant.
15009 (New_Bound_Thread_Attributes): Likewise.
15011 2004-01-26 Ed Schonberg <schonberg@gnat.com>
15013 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
15014 one-dimensional array an slice assignments, when component type is
15017 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
15018 component type is controlled, and control_actions are in effect, use
15019 TSS procedure rather than generating inline code.
15021 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
15022 arrays with controlled components.
15024 2004-01-26 Vincent Celier <celier@gnat.com>
15026 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
15027 command line for the non VMS case.
15029 * gnatlink.adb (Process_Binder_File): When building object file, if
15030 GNU linker is used, put all object paths between quotes, to prevent ld
15031 error when there are unusual characters (such as '!') in the paths.
15033 * Makefile.generic: When there are sources in Ada and the main is in
15034 C/C++, invoke gnatmake with -B, instead of -z.
15036 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
15037 from VMS_Conversion.
15038 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
15039 specification of argument file on the command line.
15041 2004-01-26 Bernard Banner <banner@gnat.com>
15043 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
15045 2004-01-26 Ed Schonberg <schonberg@gnat.com>
15047 * snames.adb: Update copyright notice.
15048 Add info on slice assignment for controlled arrays.
15050 2004-01-23 Robert Dewar <dewar@gnat.com>
15052 * exp_aggr.adb: Minor reformatting
15054 * exp_ch9.adb: Minor code clean up
15056 Fix bad character in comment
15059 * targparm.adb (Get_Target_Parameters): Give clean abort error on
15060 unexpected end of file, along with more detailed message.
15062 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
15064 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
15067 * decl.c (copy_alias_set): New function.
15068 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
15070 2004-01-23 Doug Rupp <rupp@gnat.com>
15072 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
15073 lib$${file} in case subsequent character is not a separator.
15075 2004-01-23 Vincent Celier <celier@gnat.com>
15077 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
15078 when the GCC version is at least 3.
15080 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
15081 Remove all "Opt.", to prepare for opt split
15083 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
15084 Extends_All. Set to True when the project parsed is an extending all
15085 project. Fails for importing an extending all project only when the
15086 imported project is an extending all project.
15087 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
15088 depending on the value of Extends_All returned.
15090 * prj-proc.adb (Process): Check that no project shares its object
15091 directory with a project that extends it, directly or indirectly,
15092 including a virtual project.
15093 Check that no project extended by another project shares its object
15094 directory with another also extended project.
15096 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
15097 Kind = N_With_Clause
15099 * prj-tree.ads: Minor reformatting
15100 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
15102 2004-01-23 Ed Schonberg <schonberg@gnat.com>
15104 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
15105 applies to a type with an incomplete view, use full view in Name of
15106 clause, for consistency with uses of Get_Attribute_Definition_Clause.
15108 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
15110 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
15111 SCHED_RR, since other values are not supported by this policy.
15112 (Initialize): Move initialization of mutex attribute to package
15113 elaboration, to prevent early access to this variable.
15115 * Makefile.in: Remove mention of Makefile.adalib, unused.
15117 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
15118 1ssecsta.ads: Removed, unused.
15120 2004-01-21 Javier Miranda <miranda@gnat.com>
15122 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
15123 entity if already built in the current scope.
15125 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
15126 reminder in internal scopes. Required for nested limited aggregates.
15128 2004-01-21 Doug Rupp <rupp@gnat.com>
15130 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
15131 VMS. Replace all occurences of libgnat- and libgnarl- with
15132 libgnat$(hyphen) and libgnarl$(hyphen).
15133 Fixed shared library build problem on VMS.
15135 2004-01-21 Robert Dewar <dewar@gnat.com>
15137 * mlib-prj.adb: Minor reformatting
15139 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
15141 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
15142 'constant' keywords for declaration of pointers that are not modified.
15144 * exp_pakd.adb: Fix English in comment.
15146 2004-01-21 Ed Schonberg <schonberg@gnat.com>
15149 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
15150 copy all attributes of the parent, including the foreign language
15153 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
15156 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
15157 for 'delay until' statement.
15159 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
15161 * Make-lang.in: Replace $(docdir) with doc.
15162 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
15163 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
15164 to use consistent MAKEINFO rule.
15165 (ada.man, ada.srcman): Dummy entry.
15166 (ADA_INFOFILES): Define.
15167 (ada.info, ada.srcinfo): New rules.
15169 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
15171 * utils.c: Update copyright notice, missed in previous change.
15173 2004-01-19 Vincent Celier <celier@gnat.com>
15175 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
15176 args if Bind is True. Set First_ALI, if not already done.
15177 (Build_Library): For Stand Alone Libraries, extract from one ALI file
15178 an eventual --RTS switch, for gnatbind, and all backend switches +
15179 --RTS, for linking.
15181 2004-01-19 Robert Dewar <dewar@gnat.com>
15183 * sem_attr.adb, memtrack.adb: Minor reformatting
15185 2004-01-19 Ed Schonberg <schonberg@gnat.com>
15187 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
15188 that rename enumeration literals. This is properly done in sem_eval.
15190 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
15191 to functions that rename enumeration literals.
15193 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
15194 functions that rename enumeration literals.
15196 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
15198 * Make-lang.in (utils.o): Depend on target.h.
15199 * utils.c: Include target.h.
15200 (process_attributes): Use targetm.have_named_sections instead
15201 of ASM_OUTPUT_SECTION_NAME.
15203 2004-01-16 Andreas Jaeger <aj@suse.de>
15205 * Makefile.in: Add $(DESTDIR).
15207 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
15209 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
15210 also when not defining if a Size clause applies. That information is
15213 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
15215 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
15216 symbolic links for the shared gnat run time when needed.
15218 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
15220 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
15221 for writing, and terminate with an error message if not.
15223 2004-01-15 Ed Schonberg <schonberg@gnat.com>
15225 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
15226 warning on an access to subprogram in an instance, when the target
15227 type is declared in the same generic unit.
15228 (Eval_Attribute): If 'access is known to fail accessibility check,
15229 rewrite as a raise statement.
15231 2004-01-15 GNAT Script <nobody@gnat.com>
15233 * Make-lang.in: Makefile automatically updated
15235 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
15237 * Make-lang.in (ada.srcextra): Dummy entry.
15239 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
15241 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
15243 2004-01-13 Ed Schonberg <schonberg@gnat.com>
15245 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
15246 components that are initialized with aggregates.
15248 2004-01-13 Vincent Celier <celier@gnat.com>
15250 * gnatlink.adb (Process_Binder_File): To find directory of shared
15251 libgcc, if "gcc-lib" is not a subdirectory, look for the last
15252 subdirectory "lib" in the path of the shared libgnat or libgnarl.
15254 * make.adb (Gnatmake): If GCC version is at least 3, link with
15255 -shared-libgcc, when there is at least one shared library project.
15257 * opt.ads (GCC_Version): New integer constant.
15259 * adaint.c (get_gcc_version): New function.
15261 2004-01-13 Robert Dewar <dewar@gnat.com>
15263 * sem_dist.adb, sem_res.adb, sem_util.adb,
15264 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
15265 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
15267 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
15269 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
15270 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
15273 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
15275 * misc.c: Remove trailing spaces.
15276 Update copyright notice missed in previous change.
15279 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
15282 * Makefile.generic: Update copyright.
15283 Add license notice.
15285 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
15286 of prefix/share/make.
15288 * Makefile.prolog: Update copyright.
15289 Add license notice.
15291 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
15293 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
15294 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
15295 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
15298 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
15301 2004-01-12 Javier Miranda <miranda@gnat.com>
15303 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
15304 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
15305 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
15306 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
15307 Component_Definition node.
15309 2004-01-12 Ed Falis <falis@gnat.com>
15311 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
15313 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
15315 * link.c: Change default libgnat kind to STATIC for FreeBSD.
15317 2004-01-12 Bernard Banner <banner@gnat.com>
15319 * Makefile.in: map 86numaux to a-numaux for x86_64
15321 2004-01-12 Ed Schonberg <schonberg@gnat.com>
15323 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
15324 generated to rename a generic actual, go to the actual itself, the
15325 subtype is not a user-visible entity.
15327 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
15328 part is a private subtype, reset the visibility of its full view, if
15329 any, to be consistent.
15332 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
15333 to use a generic package G as a formal package for another generic
15336 2004-01-12 Robert Dewar <dewar@gnat.com>
15338 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
15340 * usage.adb: Remove mention of obsolete -gnatwb switch
15341 Noticed during code reading
15343 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
15345 * 1ssecsta.adb: Minor changes for -gnatwa warnings
15347 2004-01-12 GNAT Script <nobody@gnat.com>
15349 * Make-lang.in: Makefile automatically updated
15351 2004-01-09 Mark Mitchell <mark@codesourcery.com>
15353 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
15355 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
15357 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
15359 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
15361 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
15362 Update comment and copyright date.
15363 * stamp-xgnatug: Delete.
15365 2004-01-05 Robert Dewar <dewar@gnat.com>
15367 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
15368 be modified by the binder generated main program if the -D switch is
15371 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
15372 imported functions (since now we expect this to be done for imported
15375 * 5vtaprop.adb: Add several ??? for sections requiring more comments
15376 Minor reformatting throughout
15378 * 5zinit.adb: Minor reformatting
15379 Add 2004 to copyright date
15380 Minor changes to avoid -gnatwa warnings
15381 Correct some instances of using OR instead of OR ELSE (noted while
15382 doing reformatting)
15384 * sprint.adb: Minor updates to avoid -gnatwa warnings
15386 * s-secsta.ads, s-secsta.adb:
15387 (SS_Get_Max): New function to obtain high water mark for ss stack
15388 Default_Secondary_Stack is not a constant since it may be modified by
15389 the binder generated main program if the -D switch is used.
15391 * switch-b.adb: New -Dnnn switch for binder
15394 Make -gnatg imply all warnings currently in -gnatwa
15396 * vms_conv.adb: Minor reformatting
15397 Add 2004 to copyright notice
15398 Add 2004 to printed copyright notice
15400 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
15401 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
15402 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
15403 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
15404 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
15405 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
15406 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
15407 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
15408 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
15409 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
15410 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
15411 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
15412 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
15413 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
15414 checks.adb, clean.adb, cstand.adb, einfo.ads,
15415 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
15416 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
15417 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
15418 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
15419 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
15420 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
15421 Minor reformatting and code clean ups.
15422 Minor changes to prevent -gnatwa warnings
15424 * ali.adb: Minor reformatting and cleanup of code
15425 Acquire new SS indication of secondary stack use from ali files
15427 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
15428 (since now we expect this to be done for imported functions)
15430 * bindgen.adb: Generate call to modify default secondary stack size if
15433 * bindusg.adb: Add line for new -D switch
15435 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
15436 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
15437 Add circuitry for both records and arrays to avoid gigi
15438 processing if the type involved has non-bit-aligned components
15440 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
15441 N_String_Literal node always references an E_String_Literal_Subtype
15442 entity. This may not be true in the future.
15443 (Possible_Bit_Aligned_Component): Move processing of
15444 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
15446 * exp_ch6.adb (Expand_Thread_Body): Pick up
15447 Default_Secondary_Stack_Size as variable so that we get value modified
15448 by possible -Dnnn binder parameter.
15450 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
15451 (Type_May_Have_Bit_Aligned_Components): New function.
15453 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
15454 (Type_May_Have_Bit_Aligned_Components): New function.
15456 * fe.h: (Set_Identifier_Casing): Fix prototype.
15457 Add declaration for Sem_Elim.Eliminate_Error_Msg.
15458 Minor reformatting.
15460 * freeze.adb (Freeze_Entity): Add RM reference to error message about
15461 importing constant atomic/volatile objects.
15462 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
15463 unless explicit Pure_Function pragma given, to avoid insidious bug of
15464 call to non-pure imported function getting eliminated.
15466 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
15467 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
15468 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
15469 Add 2004 to printed copyright notice
15471 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
15474 * Makefile.rtl: Add entry for g-sestin.o
15475 g-sestin.ads: New file.
15477 * mdll.adb: Minor changes to avoid -gnatwa warnings
15479 * mlib-tgt.adb: Minor reformatting
15481 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
15482 New switch Sec_Stack_Used (GNAT, GNATBIND)
15483 Make Default_Secondary_Stack_Size a variable instead of a constant,
15484 so that it can be modified by the new -Dnnn bind switch.
15486 * rtsfind.adb (Load_Fail): Give full error message in configurable
15487 run-time mode if all_errors mode is set. This was not done in the case
15488 of a file not found, which was an oversight.
15489 Note if secondary stack unit is used by compiler.
15491 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
15492 ineffective elaborate all pragmas on non-visible packages (this
15493 happened when a renamed subprogram was called). Now the elaborate all
15494 always goes on the package containing the renaming rather than the one
15495 containing the renamed subprogram.
15497 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
15498 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
15500 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
15501 has an Etype that references an E_String_Literal.
15502 (Eval_String_Literal): Avoid assumption that N_String_Literal node
15503 always references an E_String_Literal_Subtype entity. This may not
15504 be true in the future.
15506 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
15509 * sem_res.adb (Resolve): Specialize msg for function name used in proc
15512 2004-01-05 Ed Falis <falis@gnat.com>
15514 * g-debuti.adb: Replaced direct boolean operator with short-circuit
15517 2004-01-05 Vincent Celier <celier@gnat.com>
15519 * bld.adb: Minor comment updates
15520 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
15523 * make.adb (Gnatmake): Special process for files to compile/check when
15524 -B is specified. Fail when there are only foreign mains in attribute
15525 Main of the project file and -B is not specified. Do not skip bind/link
15526 steps when -B is specified.
15528 * makeusg.adb: Document new switch -B
15530 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
15532 * switch-m.adb: (Scan_Make_Switches): Process -B switch
15534 * vms_data.ads: Add new GNAT PRETTY qualifier
15535 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
15537 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
15539 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
15542 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
15543 Set_Identifier_Casing.
15545 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
15546 has size that overflows.
15548 2004-01-05 Gary Dismukes <dismukes@gnat.com>
15550 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
15551 -gnatwa warning on static condition.
15553 2004-01-05 Doug Rupp <rupp@gnat.com>
15555 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
15557 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
15559 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
15560 all attributes, including read-only attribute.
15562 2004-01-05 Pascal Obry <obry@gnat.com>
15564 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
15565 library naming scheme.
15567 * mlib-prj.adb (Build_Library): Generate different names for the static
15568 or dynamic version of the GNAT runtime. This is needed to support the
15569 new shared library naming scheme.
15570 (Process_Binder_File): Add detection of shared library in binder file
15571 based on the new naming scheme.
15573 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
15574 scheme for the shared runtime libraries.
15577 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
15579 (install-gnatlib): Do not create symlinks for shared libraries.
15580 (gnatlib-shared-default): Idem.
15581 (gnatlib-shared-dual-win32): New target. Not used for now as the
15582 auto-import feature does not support arrays/records.
15583 (gnatlib-shared-win32): Do not create copy for the shared libraries.
15584 (gnatlib-shared-vms): Fix shared runtime libraries names.
15586 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
15587 dependent runtime shared library name.
15589 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
15591 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
15594 2004-01-05 Ed Schonberg <schonberg@gnat.com>
15596 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
15597 protected objects when allocator has a subtype indication, not a
15598 qualified expression. Note that qualified expressions may have to be
15599 checked when limited aggregates are implemented.
15601 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
15602 pure, emit warning.
15603 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
15604 subprogram is imported, remove warning.
15606 2004-01-05 Geert Bosch <bosch@gnat.com>
15608 * s-poosiz.adb: Update copyright notice.
15609 (Allocate): Use Task_Lock to protect against concurrent access.
15610 (Deallocate): Likewise.
15612 2004-01-05 Joel Brobecker <brobecker@gnat.com>
15614 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
15617 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
15619 * gnat_ug.texi: Force a CVS commit by updating copyright.
15620 * gnat_ug_vxw.texi: Regenerate.
15621 * gnat_ug_wnt.texi: Regenerate.
15622 * gnat_ug_vms.texi: Regenerate.
15623 * gnat_ug_unx.texi: Regenerate.
15625 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
15627 * trans.c: Remove uses of "register" specifier in
15628 declarations of local variables.
15630 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
15632 * stamp-xgnatug: New stamp file.
15633 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
15634 (ada/doctools/xgnatug): Add $(build_exeext).
15635 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
15636 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
15638 2003-12-17 Ed Falis <falis@gnat.com>
15640 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
15643 * a-exextr.adb: Add context clause for
15644 Ada.Exceptions.Last_Chance_Handler.
15646 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
15648 * cstand.adb (Create_Standard): Change the way how the declaration of
15649 the Duration type is created (making it the same way as it is for all
15650 the other standard types).
15652 2003-12-17 Robert Dewar <dewar@gnat.com>
15654 * s-crtl.ads: Fix header format
15655 Change Pure to Preelaborate
15657 2003-12-17 Ed Schonberg <schonberg@gnat.com>
15659 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
15660 the expression type only if it is declared in the current unit.
15662 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
15663 are universal and already analyzed, as can occur in constrained
15664 subcomponents that depend on discriminants, when one constraint is a
15667 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
15668 type Any_Fixed is legal as the argument of a conversion, if only one
15669 fixed-point type is in context.
15671 2003-12-17 GNAT Script <nobody@gnat.com>
15673 * Make-lang.in: Makefile automatically updated
15675 2003-12-15 Robert Dewar <dewar@gnat.com>
15677 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
15680 2003-12-15 Vincent Celier <celier@gnat.com>
15682 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
15683 (Gnatchop): Do not set failure status when reporting the number of
15686 2003-12-15 Doug Rupp <rupp@gnat.com>
15688 * s-ctrl.ads: New file.
15690 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
15692 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
15693 (GNATBIND_OBJS): Add ada/s-crtl.o.
15695 * Makefile.in [VMS]: Clean up ifeq rules.
15697 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
15698 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
15699 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
15700 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
15701 s-tasdeb.adb: Update copyright.
15702 Import System.CRTL.
15703 Make minor modifications to use System.CRTL declared functions instead
15704 of importing locally.
15706 2003-12-15 GNAT Script <nobody@gnat.com>
15708 * Make-lang.in: Makefile automatically updated
15710 2003-12-11 Ed Falis <falis@gnat.com>
15712 * 5zinit.adb: Clean up.
15714 * 5zintman.adb (Notify_Exception): replaced case statement with a call
15715 to __gnat_map_signal, imported from init.c to support
15716 signal -> exception mappings that depend on the vxWorks version.
15719 Created and exported __gnat_map_signal to support signal -> exception
15720 mapping that is dependent on the VxWorks version.
15721 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
15723 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
15725 * 5wosinte.ads: Link with -mthreads switch.
15727 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
15729 * init.c (__gnat_install_handler [NetBSD]): Set
15730 __gnat_handler_installed, as done on all other platforms.
15731 Remove duplicated code.
15733 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
15735 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
15737 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
15739 * sinfo.ads: Fix inconsistent example code in comment.
15741 2003-12-11 Robert Dewar <dewar@gnat.com>
15743 * a-tiinau.adb: Add a couple of comments
15745 * sem_ch3.adb: Minor reformatting
15748 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
15749 Minor reformatting throughout
15751 2003-12-11 Ed Schonberg <schonberg@gnat.com>
15753 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
15754 bounds of a loop, create a separate block in order to generate proper
15755 cleanup actions to prevent memory leaks.
15757 * sem_res.adb (Resolve_Call): After a call to
15758 Establish_Transient_Scope, the call may be rewritten and relocated, in
15759 which case no further processing is needed.
15761 * sem_util.adb: (Wrong_Type): Refine previous fix.
15762 Fixes ACATS regressions.
15766 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
15769 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
15771 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
15772 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
15775 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
15778 2003-12-08 Robert Dewar <dewar@gnat.com>
15780 * 7sintman.adb: Minor reformatting
15782 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
15783 standard linker options to get standard libraries linked. We now plan
15784 to provide dummy versions of these libraries to match the appropriate
15785 configurable run-time (e.g. if a library is not needed at all, provide
15786 a dummy empty library).
15788 * targparm.ads: Configurable_Run_Time mode no longer affects linker
15789 options (-L parameters and standard libraries). What we plan to do is
15790 to provide dummy libraries where the libraries are not required.
15792 * gnatbind.adb: Minor comment improvement
15794 2003-12-08 Javier Miranda <miranda@gnat.com>
15796 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
15797 aggregate in the parent. Otherwise constants with limited aggregates
15798 are not supported. Add new formal to pass the component type (Ctype).
15799 It is required to call the corresponding IP subprogram in case of
15800 default initialized components.
15801 (Gen_Assign): In case of default-initialized component, generate a
15802 call to the IP subprogram associated with the component.
15803 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
15804 of aggregate with default initialized components.
15805 (Has_Default_Init_Comps): Improve implementation to recursively check
15806 all the present expressions.
15808 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
15809 to indicate that the initialization call corresponds to a
15810 default-initialized component of an aggregate.
15811 In case of default initialized aggregate with tasks this parameter is
15812 used to generate a null string (this is just a workaround that must be
15813 improved later). In case of discriminants, this parameter is used to
15814 generate a selected component node that gives access to the discriminant
15817 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
15818 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
15819 allocated aggregates with default-initialized components.
15821 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
15822 the box notation is used in positional aggregates.
15824 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
15826 * lib.ads: Fix typo in comment
15828 2003-12-08 Vincent Celier <celier@gnat.com>
15830 * prj.adb (Project_Empty): New component Unkept_Comments
15831 (Scan): Remove procedure; moved to Prj.Err.
15833 * prj.ads (Project_Data): New Boolean component Unkept_Comments
15834 (Scan): Remove procedure; moved to Prj.Err.
15836 * prj-dect.adb: Manage comments for the different declarations.
15838 * prj-part.adb (With_Record): New component Node
15839 (Parse): New Boolean parameter Store_Comments, defaulted to False.
15840 Set the scanner to return ends of line and comments as tokens, if
15841 Store_Comments is True.
15842 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
15843 comments are associated with these nodes. Store the node IDs in the
15845 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
15847 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
15848 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
15849 current project. Call Tree.Restore afterwards. Set the various nodes
15850 for comment storage (Next_End, End_Of_Line, Previous_Line,
15853 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
15854 defaulted to False.
15856 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
15857 to False. When Truncated is True, truncate the string, never go to the
15859 (Write_End_Of_Line_Comment): New procedure
15860 (Print): Process comments for nodes N_With_Clause,
15861 N_Package_Declaration, N_String_Type_Declaration,
15862 N_Attribute_Declaration, N_Typed_Variable_Declaration,
15863 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
15864 Process nodes N_Comment.
15866 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
15867 without comments and there are some comments, set the flag
15868 Unkept_Comments to True.
15869 (Scan): If there are comments, set the flag Unkept_Comments to True and
15870 clear the comments.
15871 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
15872 (Next_End_Nodes: New table
15873 (Comment_Zones_Of): New function
15874 (Scan): New procedure; moved from Prj. Accumulate comments in the
15875 Comments table and set end of line comments, comments after, after end
15877 (Add_Comments): New procedure
15878 (Save, Restore, Seset_State): New procedures
15879 (There_Are_Unkept_Comments): New function
15880 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
15881 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
15883 (First_Comment_After, First_Comment_After_End): New functions
15884 (First_Comment_Before, First_Comment_Before_End): New functions
15885 (Next_Comment): New function
15886 (End_Of_Line_Comment, Follows_Empty_Line,
15887 Is_Followed_By_Empty_Line): New functions
15888 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
15889 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
15890 (Set_Next_Comment): New procedure
15891 (Default_Project_Node): Associate comment before if the node can store
15894 * scans.ads (Token_Type): New enumeration value Tok_Comment
15895 (Comment_Id): New global variable
15897 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
15898 defaulted to False.
15899 (Scan): Store position of start of comment. If comments are tokens, set
15900 Comment_Id and set Token to Tok_Comment when scanning a comment.
15901 (Set_Comment_As_Token): New procedure
15903 * sinput-p.adb: Update Copyright notice
15904 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
15905 that no longer exists.
15907 2003-12-08 Javier Miranda <miranda@gnat.com>
15909 * sem_aggr.adb: Add dependence on Exp_Tss package
15910 Correct typo in comment
15911 (Resolve_Aggregate): In case of array aggregates set the estimated
15912 type of the aggregate before calling resolve. This is needed to know
15913 the name of the corresponding IP in case of limited array aggregates.
15914 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
15915 in case of default initialized array components.
15917 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
15918 types. Required to give support to limited aggregates in generic
15921 2003-12-08 Ed Schonberg <schonberg@gnat.com>
15923 * sem_ch3.adb (Check_Initialization): For legality purposes, an
15924 inlined body functions like an instantiation.
15925 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
15926 until bounds are analyzed, to diagnose premature use of type.
15928 * sem_util.adb (Wrong_Type): Improve error message when the type of
15929 the expression is used prematurely.
15931 2003-12-08 GNAT Script <nobody@gnat.com>
15933 * Make-lang.in: Makefile automatically updated
15935 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
15937 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
15938 they are automatically generated by Make-lang.in and cause nothing but
15939 maintenance troubles.
15941 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
15943 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
15944 version of this unit).
15946 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
15948 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
15949 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
15950 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
15951 the body of System.Interrupt_Management common to several targets.
15952 Update copyright notice when appropriate.
15954 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
15957 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
15958 to ensure that the kernel fills in the interrupted context structure
15959 before calling a signal handler, which is necessary to be able to
15960 unwind past it. Update the copyright notice.
15962 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
15964 * a-elchha.ads: New file.
15966 * a-elchha.adb: New default last chance handler. Contents taken from
15967 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
15969 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
15970 is moved to a-elchha.adb to provide a target-independent default last
15973 * Makefile.rtl: Add a-elchha.o
15975 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
15977 2003-12-05 Ed Schonberg <schonberg@gnat.com>
15979 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
15980 declared in an instance, do not inline the call if the instance is not
15981 frozen yet, to prevent order of elaboration problems.
15983 * sem_prag.adb: Add comments for previous fix.
15985 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
15987 * g-table.adb: Use the right variable in Set_Item.
15988 Update copyright notice.
15990 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
15992 * Makefile.in: Remove unused rules.
15994 2003-12-05 Vincent Celier <celier@gnat.com>
15996 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
15997 -nostdlib. Not needed here after all.
15999 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
16003 * adaint.h, adaint.c, g-os_lib.ads:
16004 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
16005 on some platforms (including FreeBSD), it is a 64 bit value.
16006 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
16008 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
16010 * gnatvsn.ads (Library_Version): Now contain only the relevant
16012 (Verbose_Library_Version): New constant.
16014 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
16015 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
16016 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
16018 * gnatlbr.adb: Clean up: replace Library_Version by
16019 Verbose_Library_Version.
16021 * make.adb, lib-writ.adb, exp_attr.adb:
16022 Clean up: replace Library_Version by Verbose_Library_Version.
16024 * 5lintman.adb: Removed.
16027 Update and simplify computation of LIBRARY_VERSION.
16028 Fix computation of GSMATCH_VERSION.
16029 5lintman.adb is no longer used: replaced by 7sintman.adb.
16031 2003-12-03 Robert Dewar <dewar@gnat.com>
16034 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
16035 name. Modified to consider small non-bit-packed arrays as troublesome
16036 and in need of component-by-component assigment expansion.
16038 2003-12-03 Vincent Celier <celier@gnat.com>
16040 * lang-specs.h: Process nostdlib as nostdinc
16042 * back_end.adb: Update Copyright notice
16043 (Scan_Compiler_Arguments): Process -nostdlib directly.
16045 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
16048 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
16049 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
16050 included in HIE_NONE_TARGET_PAIRS.
16052 2003-12-03 Ed Schonberg <schonberg@gnat.com>
16055 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
16056 is legal in an instance, because legality is cheched in the template.
16059 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
16060 appplied to an unchecked conversion of a formal parameter.
16063 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
16066 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
16068 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
16069 routines. The second one is new functionality to deal with backtracing
16070 through signal handlers.
16071 (unwind): Split into the two separate subroutines above.
16072 Update the documentation, and deal properly with sizeof (REG) different
16073 from sizeof (void*).
16075 2003-12-01 Nicolas Setton <setton@act-europe.fr>
16077 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
16078 so that the debugger can reliably access the value of the parameter,
16079 and therefore is able to display the exception name when an exception
16080 breakpoint is reached.
16082 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
16084 * fmap.adb: Fix typo in warning message.
16086 * g-socket.ads, g-socket.adb: Make Free a visible instance of
16087 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
16089 2003-12-01 Vincent Celier <celier@gnat.com>
16091 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
16093 (Build_Library): Get the switches only if Default_Switches is declared
16096 2003-12-01 Ed Schonberg <schonberg@gnat.com>
16098 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
16099 actuals that are indexed components, reanalyze actual to ensure that
16100 packed array references are properly expanded.
16102 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
16103 attempted assignment to a discriminant.
16105 2003-12-01 Robert Dewar <dewar@gnat.com>
16107 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
16110 * switch-c.adb: Minor reformatting of comments
16112 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
16114 * Makefile.in: Clean ups.
16116 2003-12-01 GNAT Script <nobody@gnat.com>
16118 * Make-lang.in: Makefile automatically updated
16120 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
16122 * 5wsystem.ads: Disable zero cost exception, not ready yet.
16124 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
16126 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
16127 to force serialization.
16129 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
16131 * g-socket.ads, g-socket.adb:
16132 Clarify documentation of function Stream. Introduce a Free procedure
16133 to release the returned Stream once it becomes unused.
16135 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
16137 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
16139 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
16140 since NT 4 cannot handle timeout values that are too large,
16141 e.g. DWORD'Last - 1.
16143 2003-11-26 Ed Schonberg <schonberg@gnat.com>
16146 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
16147 in procedure calls and whose expansion must be deferred.
16149 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
16153 (Build_Derived_Array_Type): Create operator for unconstrained type
16154 if ancestor is unconstrained.
16156 2003-11-26 Vincent Celier <celier@gnat.com>
16158 * make.adb (Project_Object_Directory): New global variable
16159 (Change_To_Object_Directory): New procedure
16160 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
16161 of Change_Dir directly. Do not change working directory to object
16162 directory of main project after each compilation.
16163 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
16165 Change to object directory of main project before binding step.
16166 (Initialize): Initialize Project_Object_Directory to No_Project
16169 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
16170 binding a Stand-Alone Library.
16172 * output.adb: Update Copyright notice
16173 (Write_Char): Output buffer when full
16175 2003-11-26 Robert Dewar <dewar@gnat.com>
16177 * sem_ch13.adb: (Check_Size): Reset size if size is too small
16180 (Check_Size): Fix documentation to include bit-packed array case
16182 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
16184 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
16186 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
16188 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
16191 * utils.c (init_gigi_decls): Change name of built-in setjmp to
16192 __builtin_setjmp, since this is apparently needed by recent
16195 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
16197 * adadecode.c: Only include ctype.h if not IN_GCC.
16198 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
16200 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
16203 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
16204 signals and interrupts.
16206 * 5zintman.ads: New File.
16208 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
16209 add exception signals to the set of unmasked signals.
16212 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
16213 between signals and interrupts.
16214 Add to Unblocked_Signal_Mask the set of signals that are in
16218 Adding a check to see whether the Interrupt_ID we want to unmask is in
16219 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
16220 reason is that the index type of the Keep_Unmasked array is not always
16221 Interrupt_ID; it may be a subtype of Interrupt_ID.
16223 2003-11-24 Gary Dismukes <dismukes@gnat.com>
16226 (Remove_Side_Effects): Condition constantness of object created for a
16227 an unchecked type conversion on the constantness of the expression
16228 to ensure the correct value for 'Constrained when passing components
16229 of view-converted class-wide objects.
16231 2003-11-24 Robert Dewar <dewar@gnat.com>
16233 * par-load.adb (Load): Improve handling of misspelled and missing units
16234 Removes several cases of compilation abandoned messages
16236 * lib.adb: (Remove_Unit): New procedure
16238 * lib.ads: (Remove_Unit): New procedure
16240 * lib-load.adb: Minor reformatting
16242 2003-11-24 Vincent Celier <celier@gnat.com>
16245 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
16246 (Marking_Label): Label to mark processed source files. Incremented for
16248 (Gnatmake): Increase Marking_Labet for each executable
16249 (Is_Marked): Compare against marking label
16250 (Mark): Mark with marking label
16252 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
16255 Move the declaration of the TSD for System.Threads to System.Soft_Links.
16258 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
16259 (rts-cert): build a single relocatable object for the run-time lib.
16262 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
16265 Use gnatls rather than gcc to obtain the location of GNAT RTL for
16268 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
16270 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
16271 can not use it as before (that is, as a variable) when dumping it into
16272 the tree file. Add a local variable to store the result of this
16273 function and to be used as the string to be written into the tree.
16275 * scn.adb (Initialize_Scanner): Add comments explaining the recent
16278 * sinput.adb (Source_First, Source_Last): In case of
16279 Internal_Source_File, replace returning attributes of
16280 Internal_Source_Ptr (which is wrong) with returning attributes of
16283 2003-11-24 Ed Schonberg <schonberg@gnat.com>
16286 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
16287 used for implicit concatenation operators.
16291 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
16292 task bodies that are in the scope of a Suppress pragma.
16293 (Check_A Call): Use the flag to prevent spurious elaboration checks.
16295 * sinfo.ads, sinfo.adb:
16296 New flag No_Elaboration_Check on function/procedure calls, to properly
16297 suppress checks on calls in task bodies that are within a local suppress
16301 (Expand_Concatenate_Other): Use the proper integer type for the
16302 expression for the upper bound, to avoid universal_integer computations
16305 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
16307 * .cvsignore: Delete.
16309 2003-11-21 Andreas Schwab <schwab@suse.de>
16311 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
16313 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
16315 * 5wsystem.ads: Enable zero cost exception.
16317 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
16319 * 5ztiitho.adb: Remove an unreferenced variable.
16321 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
16323 * adaint.c: For FreeBSD, use mkstemp.
16325 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
16327 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
16329 2003-11-21 Robert Dewar <dewar@gnat.com>
16331 * bld.adb: Remove useless USE of gnatvsn
16333 * gnatchop.adb: Minor reformatting
16334 Clean up version handling to be more consistent
16336 * gnatxref.adb: Minor reformatting
16338 * gprcmd.adb: Minor reformatting
16339 Fix output of copyright to be more consistent with other tools
16341 2003-11-21 Vincent Celier <celier@gnat.com>
16343 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
16345 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
16347 * atree.adb (Initialize): Add initializations for global variables
16348 used in New_Copy_Tree.
16350 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
16351 Internal_Source_File as the actual).
16352 Put the set of statements creating Any_Character before the set of
16353 statements creating Any_Array to have Any_Character fully initialized
16354 when it is used in creating Any_Array.
16356 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
16357 not call Scan in case if the actual is Internal_Source_File
16358 Add 2003 to copyright note.
16360 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
16361 processing Internal_Source_File.
16363 * types.ads: Add the constant Internal_Source_File representing the
16364 source buffer for artificial source-code-like strings created within
16365 the compiler (the definition of Source_File_Index is changed).
16367 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
16369 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
16370 56system.ads: New file, FreeBSD version.
16372 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
16374 * Make-lang.in (ada.extraclean): Delete.
16376 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
16378 * gnatmem.adb: Clean up verbose output.
16380 * gprcmd.adb: Change copyright to FSF.
16382 2003-11-19 Vincent Celier <celier@gnat.com>
16384 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
16385 and Version (ignored).
16387 * symbols.ads: (Policy): New type
16388 (Initialize): New parameter Reference, Symbol_Policy and
16390 Remove parameter Force.
16391 Minor reformatting.
16393 * snames.ads, snames.adbadb: New standard names
16394 Library_Reference_Symbol_File and Library_Symbol_Policy
16397 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
16401 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
16403 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
16405 * prj.adb: (Project_Empty): New component Symbol_Data
16407 * prj.ads: (Policy, Symbol_Record): New types
16408 (Project_Data): New component Symbol_Data
16411 New attributes Library_Symbol_File, Library_Symbol_Policy and
16412 Library_Reference_Symbol_File.
16415 (Ada_Check): When project is a Stand-Alone library project, process
16416 attribute Library_Symbol_File, Library_Symbol_Policy and
16417 Library_Reference_Symbol_File.
16419 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
16420 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
16421 5sml-tgt.adb (Build_Dynamic_Library): New parameter
16422 Symbol_Data (ignored).
16424 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
16425 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
16426 functions Option_File_Name and Version_String. Set new options of
16427 gnatsym related to symbol file, symbol policy and reference symbol
16431 Extensive modifications to take into account the reference symbol file,
16432 the symbol policy, the library version and to put in the symbol file the
16433 minor and major IDs.
16435 * bld.adb (Process_Declarative_Items): Put second argument of
16436 gprcmd to_absolute between single quotes, to avoid problems with
16439 * bld-io.adb: Update Copyright notice.
16440 (Flush): Remove last character of a line, if it is a back slash, to
16441 avoid make problems.
16444 Implement new scheme with reference symbol file and symbol policy.
16446 * g-os_lib.ads: (Is_Directory): Clarify comment
16448 2003-11-19 Robert Dewar <dewar@gnat.com>
16450 * atree.adb: Move New_Copy_Tree global variables to head of package
16452 * errout.adb: Minor reformatting
16454 2003-11-19 Javier Miranda <miranda@gnat.com>
16456 * sem_ch4.adb: (Diagnose_Call): Improve error message.
16457 Add reference to Ada0Y (AI-50217)
16459 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
16460 sem_util.adb: Add reference to AI-50217
16462 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
16464 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
16466 * sem_aggr.adb: Complete documentation of AI-287 changes
16468 * par-ch4.adb: Document previous changes.
16470 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
16471 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
16474 * exp_aggr.adb: Add references to AI-287 in previous changes
16476 2003-11-19 Ed Schonberg <schonberg@gnat.com>
16479 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
16480 in the rewriting is the result of an inlined call.
16482 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
16483 parameter is a type conversion, use original node to construct the
16484 post-call assignment, because expression may have been rewritten, e.g.
16485 if it is a packed array.
16488 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
16489 body, just as it is in an instance.
16490 Categorization routines
16492 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
16493 Instantiate_Object): Set proper sloc reference for message on missing
16496 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
16498 * Makefile.in: Add FreeBSD libgnat pairs.
16500 * usage.adb: Fix typo in usage message.
16502 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
16504 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
16505 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
16506 pragma Thread_Body.
16507 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
16509 * s-thread.adb: This file is now a dummy implementation of
16512 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
16514 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
16516 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
16518 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
16519 instanciation references in the parent type description.
16521 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
16523 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
16525 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
16526 TYPE_PRECISION directly from esize.
16528 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
16531 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
16533 * init.c: Initialization routines for FreeBSD
16535 * link.c: Link info for FreeBSD
16537 * sysdep.c: Add the case of FreeBSD
16539 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
16541 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
16542 already called in System.Threads.
16544 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
16545 environment task, as it has been moved to System.Threads.Initialization.
16547 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
16549 * adaint.c (__gnatlib_install_locks): Only reference
16550 __gnat_install_locks on VMS, since other platforms can avoid using
16551 --enable-threads=gnat
16553 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
16555 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
16557 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
16558 TYPE_PACKED_ARRAY_TYPE_P.
16559 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
16561 Part of PR ada/12806
16562 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
16563 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
16565 2003-11-17 Vincent Celier <celier@gnat.com>
16567 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
16569 Do not set exit status to Failure when Warning is True.
16570 (Gnatchop): Make errors "no compilation units found" and
16571 "no source files written" warnings only.
16573 * make.adb (Gnatmake): When using a project file, set
16574 Look_In_Primary_Dir to False.
16575 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
16576 and Local_Configuration_Pragmas in the project where they are declared
16577 not an extending project which might have inherited them.
16579 * osint.adb (Locate_File): If Name is already an absolute path, do not
16580 look for a directory.
16582 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
16583 -gnats (Check_Syntax) is used, issue only a warning, not an error.
16585 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
16586 in objects of type Variable_Value.
16588 * prj.ads: (Variable_Value): New component Project
16590 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
16591 is in a project extended by Project.
16593 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
16594 Project of Variable_Values to this new parameter value.
16595 (Expression): Set component Project of Variable_Values.
16596 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
16597 Set the component Project in array elements.
16599 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
16601 * errout.adb: (Initialize): Add initialization for error nodes.
16603 * sem_ch12.adb (Initialize): Add missing initializations for
16604 Exchanged_Views and Hidden_Entities.
16606 2003-11-17 Ed Schonberg <schonberg@gnat.com>
16608 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
16609 already instantiated tree for use in subsequent inlining.
16610 (Analyze_Associations, Instantiate_Formal_Subprogram,
16611 Instantiate_Object): improve error message for mismatch in
16614 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
16615 instantiations of subprograms declared in instances.
16617 2003-11-17 Javier Miranda <miranda@gnat.com>
16619 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
16620 executed only under the Extensions_Allowed flag.
16622 2003-11-17 Robert Dewar <dewar@gnat.com>
16624 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
16626 (Address_Image): Fix bug of returning 0x instead of 0x0
16627 Minor reformatting (function specs).
16629 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
16630 (missed case of 33-63)
16632 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
16634 * s-thread.adb: Add comments for pragma Restriction
16636 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
16637 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
16639 2003-11-17 Ed Falis <falis@gnat.com>
16641 * s-thread.adb: Added No_Tasking restriction for this implementation.
16643 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
16645 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
16646 instanciation references in the parent type description.
16648 2003-11-17 GNAT Script <nobody@gnat.com>
16650 * Make-lang.in: Makefile automatically updated
16652 2003-11-16 Jason Merrill <jason@redhat.com>
16654 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
16655 and TAGS files that include them for each front end.
16657 2003-11-14 Andreas Jaeger <aj@suse.de>
16659 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
16660 is the canonical version.
16661 * misc.c (gnat_handle_option): Likewise.
16663 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
16665 * 5nsystem.ads: New file for x86_64-linux-gnu.
16667 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
16669 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
16671 * comperr.adb: Fix logic in previous change.
16673 2003-11-13 Vincent Celier <celier@gnat.com>
16675 * 5bml-tgt.adb (Build_Dynamic_Library): Use
16676 Osint.Include_Dir_Default_Prefix instead of
16677 Sdefault.Include_Dir_Default_Name.
16679 * gnatlbr.adb: Update Copyright notice
16680 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
16681 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
16682 instead of Sdefault.Object_Dir_Default_Name
16685 (Process_Binder_File): Never suppress the option following -Xlinker
16688 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
16689 Sdefault.Object_Dir_Default_Name.
16691 * osint.ads, osint.adb:
16692 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
16693 Minor reformatting.
16695 * vms_conv.ads: Minor reformating
16696 Remove GNAT STANDARD and GNAT PSTA
16699 Allow GNAT MAKE to have several files on the command line.
16700 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
16701 Sdefault.Object_Dir_Default_Name.
16703 Remove data for GNAT STANDARD
16706 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
16707 Remove data for GNAT STANDARD
16708 Remove options and documentation for -gnatwb/-gnatwB: these warning
16709 options no longer exist.
16711 2003-11-13 Ed Falis <falis@gnat.com>
16713 * 5zthrini.adb: (Init_RTS): Made visible
16716 (Register): Removed unnecessary call to taskVarGet that checked whether
16717 an ATSD was already set as a task var for the argument thread.
16720 Updated comment to reflect that this is a VxWorks version
16721 Added context clause for System.Threads.Initialization
16722 Added call to System.Threads.Initialization.Init_RTS
16724 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
16727 (Init_RTS): New procedure, for the initialization of the run-time lib.
16730 Remove dependancy on System.Init, so that this file can be used in the
16731 AE653 sequential run-time lib.
16733 2003-11-13 Robert Dewar <dewar@gnat.com>
16735 * bindgen.adb: Minor reformatting
16737 2003-11-13 Ed Schonberg <schonberg@gnat.com>
16740 (Apply_Discriminant_Check): Do no apply check if target type is derived
16741 from source type with no applicable constraint.
16744 (Ensure_System_Dependency): Do not apply the style checks that may have
16745 been specified for the main unit.
16748 (Find_Selected_Component): Further improvement in error message, with
16752 (Resolve): Handle properly the case of an illegal overloaded protected
16755 2003-11-13 Javier Miranda <miranda@gnat.com>
16758 (Has_Default_Init_Comps): New function to check the presence of
16759 default initialization in an aggregate.
16760 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
16761 extension aggregate of a limited record. In addition, a new formal
16762 was added to do not initialize the record controller (if any) during
16763 this recursive expansion of ancestors.
16764 (Init_Controller): Add support for limited record components.
16765 (Expand_Record_Aggregate): In case of default initialized components
16766 convert the aggregate into a set of assignments.
16768 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
16769 describing the new syntax.
16770 Nothing else needed to be done because this subprogram delegates part of
16771 its work to P_Precord_Or_Array_Component_Association.
16772 (P_Record_Or_Array_Component_Association): Give support to the new
16773 syntax for default initialization of components.
16776 (Resolve_Aggregate): Relax the strictness of the frontend in case of
16777 limited aggregates.
16778 (Resolve_Record_Aggregate): Give support to default initialized
16780 (Get_Value): In case of default initialized components, duplicate
16781 the corresponding default expression (from the record type
16782 declaration). In case of default initialization in the *others*
16783 choice, do not check that all components have the same type.
16784 (Resolve_Extension_Aggregate): Give support to limited extension
16788 (Check_Initialization): Relax the strictness of the front-end in case
16789 of aggregate and extension aggregates. This test is now done in
16790 Get_Value in a per-component manner.
16792 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
16793 expression corresponds to a limited aggregate. This test is now done
16796 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
16799 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
16800 present in an N_Component_Association node
16802 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
16804 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
16805 type-conformant entry only if they are homographs.
16807 2003-11-13 GNAT Script <nobody@gnat.com>
16809 * Make-lang.in: Makefile automatically updated
16811 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
16813 * adadecode.c: Use <> form of include for ctype.h.
16814 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
16816 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
16818 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
16819 Works around PR middle-end/6552.
16821 2003-11-10 Ed Falis <falis@gnat.com>
16823 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
16825 * 5zinit.adb: (Install_Handler): Moved back to spec
16826 (Install_Signal_Handlers): Deleted
16828 * 5zthrini.adb: Added context clause for System.Storage_Elements
16829 (Register): Only handles creation of taskVar; initialization moved to
16831 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
16832 Added declaration of environment task secondary stack and
16835 * s-thread.adb: Implement bodies for thread body processing
16838 Added comment identifying supported targets for pragma Thread_Body.
16840 2003-11-10 Pascal Obry <obry@gnat.com>
16842 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
16846 (Open): Properly check for string length before copying into the buffer.
16847 Raises Name_Error if buffer is too small. Note that this was a potential
16850 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
16852 * bindgen.adb, comperr.adb: Code clean ups.
16853 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
16855 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
16857 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
16859 2003-11-10 Vincent Celier <celier@gnat.com>
16862 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
16865 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
16867 * prj.adb: (Project_Empty): Add new boolean component Virtual
16869 * prj.ads: (Virtual_Prefix): New constant string
16870 (Project_Data): New boolean component Virtual
16872 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
16873 a library project is extended by a virtual extending project.
16876 Modifications throughout to implement extending-all project, including:
16877 (Virtual_Hash, Processed_Hash): New hash tables
16878 (Create_Virtual_Extending_Project): New procedure
16879 (Look_For_Virtual_Projects_For): New procedure
16882 (Process): After checking the projects, if main project is an
16883 extending-all project, set the object directory of all virtual extending
16884 project to the object directory of the main project.
16885 Adjust error message when a virtual extending project has the same
16886 object directory as an project being extended.
16887 (Recursive_Process): If name starts with the virtual prefix, set Virtual
16888 to True in the project data.
16891 (Default_Project_Node): Add new boolean component Extending_All
16892 (Is_Extending_All): New function
16893 (Set_Is_Extending_All): New procedure
16895 * prj-tree.ads: (Is_Extending_All): New function
16896 (Set_Is_Extending_All): New procedure
16897 (Project_Node_Record): New boolean component Extending_All
16899 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
16902 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
16904 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
16905 "gprcmd prefix" to define it.
16907 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
16909 * einfo.ads: Fix a typo and remove an extraneous word in comments.
16912 (Create_Dummy_Package_Unit): Set the scope of the entity for the
16913 created dummy package to Standard_Standard, not to itself, to
16914 defend other parts of the front-end against encoutering a cycle in
16918 (Analyze_With_Clause): When setting the entities for the successive
16919 N_Expanded_Names that constitute the name of a child unit, do not
16920 attempt to go further than Standard_Standard in the chain of scopes.
16921 This case arises from the placeholder units created by
16922 Create_Dummy_Package_Unit in the case of a with_clause for a
16923 nonexistent child unit.
16925 2003-11-10 Ed Schonberg <schonberg@gnat.com>
16928 (Expand_Thread_Body): Place subprogram on scope stack, so that new
16929 declarations are given the proper scope.
16932 (Check_Expr_Constants): Reject an expression that contains a constant
16933 created during expansion, and that appears after the object to which
16934 the address clause applies.
16936 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
16937 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
16938 that uses 'Range of a function call with controlled components, so
16939 that the function result can be finalized before starting the loop.
16942 (Find_Selected_Component): Improve error message when prefix is
16943 an implicit dereference of an incomplete type.
16945 2003-11-10 Robert Dewar <dewar@gnat.com>
16947 * opt.ads: New Print_Standard flag for -gnatS switch
16949 * sem_ch13.adb: Remove some additional checks for unaligned arrays
16951 * cstand.adb (Create_Standard): Print out package standard if -gnatS
16954 * debug.adb: Update doc for -gnatds to discuss relationship with new
16957 * sinfo.adb: Add new field Entity_Or_Associated_Node
16959 * sinfo.ads: Add new field Entity_Or_Associated_Node
16960 Update documentation for Associated_Node and Entity fields to clarify
16961 relationship and usage.
16964 (Write_Id): Properly process Associated_Node field in generic template
16967 Recognize new -gnatS switch for printing package Standard
16968 This replaces gnatpsta
16971 Add line for new -gnatS switch for printing package Standard
16972 This replaces gnatpsta
16974 2003-11-10 Andreas Jaeger <aj@suse.de>
16976 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
16979 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
16981 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
16984 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
16986 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
16989 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
16991 * sysdep.c: Add handling of cygwin.
16993 2003-11-10 GNAT Script <nobody@gnat.com>
16995 * Make-lang.in: Makefile automatically updated
16997 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
17000 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
17001 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
17002 Replace GNAT_ROOT by GCC_ROOT.
17004 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
17006 2003-11-06 Zack Weinberg <zack@codesourcery.com>
17008 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
17009 and update for changed meaning of GET_MODE_BITSIZE.
17011 2003-11-04 Doug Rupp <rupp@gnat.com>
17013 * sysdep.c: Problem discovered during IA64 VMS port.
17014 [VMS] #include <unixio.h> to get proper prototypes.
17017 Issues discovered/problems fixed during IA64 VMS port.
17018 [VMS] #define _POSIX_EXIT for proper semantics.
17019 [VMS] #include <unixio.h> for proper prototypes.
17020 [VMS] (fork): #define IA64 version.
17021 (__gnat_os_exit): Remove unnecessary VMS specific code.
17023 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
17025 Part of PR ada/12806
17027 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
17031 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
17034 * targtyps.c, decl.c, misc.c,
17035 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
17036 routines to work around change in FP sizing semantics in GCC.
17039 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
17041 * gigi.h: (enumerate_modes): New function.
17043 * Make-lang.in: (ada/misc.o): Add real.h.
17045 * misc.c: (enumerate_modes): New function.
17047 2003-11-04 Robert Dewar <dewar@gnat.com>
17049 * 3vtrasym.adb: Minor reformatting
17050 Use terminology encoded/decoded name, rather than C++ specific notion
17051 of mangling (this is the terminology used throughout GNAT).
17053 * einfo.h: Regenerated
17055 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
17058 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
17060 * par-prag.adb: Add dummy entry for Thread_Body pragma
17063 Add entries for System.Threads entities for thread body processing
17066 (Analyze_Pragma, Access attributes): Check these are not applied to a
17067 thread body, since this is not permitted
17069 * sem_prag.adb: Add processing for Thread_Body pragma.
17073 (Resolve_Call): Check for incorrect attempt to call a thread body
17074 procedure with a direct call.
17076 * snames.ads, snames.adb: Add entry for Thread_Body pragma
17077 Add names associated with thread body expansion
17079 * snames.h: Add entry for Thread_Body pragma
17081 * s-thread.adb: Add entries for thread body processing
17082 These are dummy bodies so far
17084 * s-thread.ads: Add documentation on thread body handling.
17085 Add entries for thread body processing.
17087 2003-11-04 Javier Miranda <miranda@gnat.com>
17090 (Build_Limited_Views): Return after posting an error in case of limited
17091 with_clause on subprograms, generics, instances or generic renamings
17092 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
17093 on subprograms, generics, instances or generic renamings
17095 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
17097 * raise.c (setup_to_install): Correct mistake in last revision; two
17098 arguments out of order.
17100 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
17101 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
17102 notice, missed in previous change.
17103 Remove trailing blanks and other style errors introduced in previous
17106 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
17108 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
17109 rid of the wrapper for a LJM type, ensuring we don't do that if the
17110 field is addressable. This avoids potential low level type view
17111 mismatches later on, for instance in a by-reference argument passing
17114 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
17116 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
17117 aligned at byte boundary.
17119 2003-11-04 Joel Brobecker <brobecker@gnat.com>
17121 * decl.c (components_to_record): Do not delete the empty variants from
17122 the end of the union type.
17124 2003-11-04 Ed Schonberg <schonberg@gnat.com>
17126 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
17127 operation for a derived type, an explicit declaration may use a local
17128 subtype of Boolean.
17130 2003-11-04 Vincent Celier <celier@gnat.com>
17132 * make.adb (Gnatmake): Allow main sources on the command line with a
17133 library project when it is only for compilation (no binding or
17136 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
17138 * Makefile.in: Remove many duplicate variables.
17140 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
17142 * Make-lang.in (dvi): Move targets to $(docobjdir).
17143 (gnat_ug_vms.dvi): Simplify rule and adjust target.
17144 (gnat_ug_wnt.dvi): Likewise.
17145 (gnat_ug_unx.dvi): Likewise.
17146 (gnat_ug_vxw.dvi): Likewise.
17147 (gnat_rm.dvi): Likewise.
17148 (gnat-style.dvi): Likewise.
17150 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
17152 * gigi.h: Missed commit from update for C90.
17154 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
17156 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
17158 2003-10-31 Andreas Schwab <schwab@suse.de>
17160 * raise.c (get_action_description_for): Fix typo in last change.
17162 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
17165 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
17166 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
17168 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
17170 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
17171 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
17172 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
17173 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
17174 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
17176 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
17179 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
17180 numbers when symbol name is too long.
17182 2003-10-30 Ed Falis <falis@gnat.com>
17184 * g-signal.ads, g-signal.adb: New files
17186 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
17188 * Makefile.rtl: Introduce GNAT.Signals
17190 2003-10-30 Robert Dewar <dewar@gnat.com>
17192 * freeze.adb: Minor reformatting
17194 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
17196 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
17197 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
17198 New handling of Id_Check parameter to improve recognition of keywords
17199 used as identifiers.
17200 Update copyright notice to include 2003
17202 2003-10-29 Robert Dewar <dewar@gnat.com>
17204 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
17205 sem_ch10.adb: Minor reformatting
17207 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
17208 (Expand_Assign_Record): Test right hand side for bit unaligned as well
17210 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
17212 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
17213 Support for TBK$SYMBOLIZE-based symbolic traceback.
17215 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
17218 Revert previous change, that did not work well when pragma No_Run_Time
17219 was used in conjunction with a run-time other than ZFP.
17221 2003-10-29 Vincent Celier <celier@gnat.com>
17224 (Gnatmake): When there are no Ada mains in attribute Main, disable the
17225 bind and link steps only is switch -z is not used.
17227 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
17229 * Makefile.generic: Remove duplicated setting of CC.
17231 * Makefile.prolog: Set CC to gcc by default, to override make's
17234 * einfo.h: Regenerated.
17236 2003-10-29 Ed Schonberg <schonberg@gnat.com>
17238 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
17239 current body, after compiling subunit.
17241 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
17242 when in deleted code, because gigi needs properly ordered freeze
17243 actions to annotate types.
17245 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
17246 prevent the premature freezing of record type that contains
17247 subcomponents with a private type that does not yet have a completion.
17249 2003-10-29 Javier Miranda <miranda@gnat.com>
17252 (Analyze_Package_Instantiation): Check that instances can not be used in
17253 limited with_clauses.
17256 (Analyze_Package_Renaming): Check that limited withed packages cannot
17257 be renamed. Improve text on error messages related to limited
17260 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
17262 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
17263 Update copyright notice.
17265 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
17266 (Install_Limited_Context_Clauses): New subprogram that isolates all the
17267 checks required for limited context_clauses and installs the limited
17269 (Install_Limited_Withed_Unit): Complete its documentation.
17270 (Analyze_Context): Check that limited with_clauses are only allowed in
17272 (Install_Context): Call Install_Limited_Context_Clauses after the
17273 parents have been installed.
17274 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
17275 package as 'From_With_Type'; this mark indicates that the limited view
17276 is installed. Used to check bad usages of limited with_clauses.
17277 (Build_Limited_Views): Do not add shadow entities to the scope's list
17278 of entities. Do not add real entities to the Non_Limited_Views chain.
17279 Improve error notification.
17280 (Remove_Context_Clauses): Remove context clauses in two phases:
17281 limited views first and regular views later (to maintain the
17283 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
17284 its visible entities.
17286 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
17288 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
17289 with any type that Is_Fixed_Point_Type.
17291 * sinfo.ads: Fix documentation for Associated_Node attribute.
17293 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
17295 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
17296 both '-gnatc' and '-gnatt' are specified.
17298 * atree.adb (Initialize): Add initialization for Node_Count (set to
17301 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
17303 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
17304 do not consider as Pure.
17306 Part of implementation of function-at-a-time:
17308 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
17309 (tree_transform): Add new argument to build_component_ref.
17310 (tree_transform, case N_Assignment_Statement): Make and return an
17312 (tree_transform): If result IS_STMT, set flags and return it.
17313 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
17315 * utils2.c (build_simple_component_ref, build_component_ref): Add new
17317 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
17318 (build_allocator): Likewise.
17320 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
17321 Add new arg to build_component_ref.
17322 (maybe_unconstrained_array, unchecked_convert): Likewise.
17324 * ada-tree.def (EXPR_STMT): New code.
17326 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
17328 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
17329 build_component_ref calls.
17331 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
17333 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
17334 (build_component_ref): Add new argument, NO_FOLD_P.
17336 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
17338 * Makefile.generic: Add missing substitution on object_deps handling.
17341 * Make-lang.in (check-ada): Enable ACATS test suite.
17343 2003-10-27 Robert Dewar <dewar@gnat.com>
17346 (Freeze_Array_Type): We do not need an initialization routine for types
17347 derived from String or Wide_String. They should be treated the same
17348 as String and Wide_String themselves. This caused problems with the
17349 use of Initialize_Scalars.
17352 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
17353 composites. This allows use of component clauses that are not byte
17357 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
17358 is an attempt to pack an array of atomic objects.
17360 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
17362 2003-10-27 Pascal Obry <obry@gnat.com>
17365 (Basename): Check for drive letters in a pathname only on DOS based OS.
17367 2003-10-27 Vincent Celier <celier@gnat.com>
17370 (Gnatmake): When unable to change dir to the object dir, display the
17371 content of the parent dir of the obj dir, to try to understand why this
17374 2003-10-27 GNAT Script <nobody@gnat.com>
17376 * Make-lang.in: Makefile automatically updated
17378 2003-10-27 Ed Schonberg <schonberg@gnat.com>
17381 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
17382 should not be done in Save/Restore_Scope_Stack, because it is performed
17386 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
17387 whether use clauses should be removed/restored.
17390 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
17391 whether use clauses should be removed/restored.
17393 2003-10-26 Andreas Jaeger <aj@suse.de>
17395 * Makefile.in: Remove duplicated lines.
17397 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
17399 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
17400 minimize the differences with ACT tree.
17402 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
17403 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
17404 Gnatvsn.Gnat_Static_Version_String to reduce differences between
17407 2003-10-24 Pascal Obry <obry@gnat.com>
17409 * adadecode.c (ostrcpy): New function.
17410 (__gnat_decode): Use ostrcpy of strcpy.
17411 (has_prefix): Set first parameter a const.
17412 (has_suffix): Set first parameter a const.
17413 Update copyright notice. Fix source name in header.
17414 Removes a trailing space.
17417 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
17420 Remove the test against being in No_Run_Time_Mode before generating a
17421 call to Register_Tag. It is redundant with the test against the
17422 availability of the function Register_Tag.
17424 2003-10-24 Vincent Celier <celier@gnat.com>
17426 * g-catiio.adb: (Month_Name): Correct spelling of February
17428 * make.adb: (Mains): New package
17429 (Initialize): Call Mains.Delete
17430 (Gnatmake): Check that each main on the command line is a source of a
17431 project file and, if there are several mains, each of them is a source
17432 of the same project file.
17433 (Gnatmake): When a foreign language is specified in attribute Languages,
17434 no main is specified on the command line and attribute Mains is not
17435 empty, only build the Ada main. If there is no Ada main, just compile
17436 the Ada sources and their closure.
17437 (Gnatmake): If a main is specified on the command line with directory
17438 information, check that the source exists and, if it does, that the path
17439 is the actual path of a source of a project.
17442 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
17443 Full_Path is True, return the full path instead of the simple file name.
17444 (Project_Of): New function
17447 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
17448 defaulted to False.
17449 (Project_Of): New function
17451 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
17453 * Makefile.generic:
17454 Ensure objects of main project are always checked and rebuilt if needed.
17455 Set CC to gcc by default.
17456 Prepare new handling of link by creating a global archive (not activated
17459 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
17460 stringt.h: Update copyright notice. Remove trailing blanks.
17461 Fix source name in header.
17463 2003-10-24 Robert Dewar <dewar@gnat.com>
17465 * sem_ch12.adb: Minor reformatting
17468 Minor reformatting (including new function return style throughout)
17471 Minor reformatting (including new function return style throughout)
17473 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
17475 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
17476 stringt.h: Update copyright notice. Remove trailing blanks.
17477 Fix source name in header.
17479 2003-10-24 GNAT Script <nobody@gnat.com>
17481 * Make-lang.in: Makefile automatically updated
17483 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
17485 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
17486 stringt.h: Convert to ISO C90 declarations and definitions.
17488 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
17491 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
17492 External_Tag attribute definition clauses.
17494 2003-10-23 Ed Schonberg <schonberg@gnat.com>
17497 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
17498 child unit, generate a fully qualified name to avoid spurious errors
17499 when the context contains renamings of different child units with
17500 the same simple name.
17502 * exp_dbug.ads: Add documentation on name qualification for renamings
17505 2003-10-23 Robert Dewar <dewar@gnat.com>
17507 * g-regpat.ads, g-regpat.adb: Minor reformatting
17509 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
17511 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
17513 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
17515 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
17518 * urealp.h: (Machine): Update to proper definition.
17520 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
17522 * init.c, adaint.c: Minor reformatting.
17524 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
17526 * adaint.c (w32_epoch_offset): Define static const at file level.
17527 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
17528 rather than t_create, t_access in call to GetFileTime. Use union
17529 to convert between FILETIME and unsigned long long.
17530 (__gnat_file_time_name): Test for invalid file handle.
17531 (__gnat_set_filetime_name): Support win32 targets using
17532 w32api SetFileTime.
17534 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
17536 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
17538 * ctrl_c.c (__gnat_int_handler): Remove declaration.
17540 * decl.c (creat_concat_name): Const-ify prefix.
17542 * adaint.c: Include ctype.h if __MINGW32__.
17543 (__gnat_readlink): Mark arguments as possibly unused.
17544 (__gnat_symlink): Likewise.
17545 (__gnat_is_symbolic_link): Likewise.
17546 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
17548 (__gnat_file_time_name): Don't declare struct stat statbuf when
17550 (__gnat_is_absolute_path): Add parenthesis around condition of
17551 'if' statement to avoid warning.
17552 (__gnat_plist_init): Specify void as parameter.
17553 (plist_enter): Likewise.
17554 (plist_leave): Likewise.
17555 (remove_handle): Make static. Initialize prev.
17557 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
17559 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
17560 * cstreams.c (__gnat_full_name): Minor improvements and clean up
17561 of previous change.
17563 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
17565 * tracebak.c (MAX): Avoid redefinition warning.
17567 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
17568 Change msg to const char *.
17569 (__gnat_install_handler): Remove ss, unused.
17570 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
17572 * cstreams.c (__gnat_full_name): Declare p only when used.
17573 (__gnat_full_name) [sgi] Return buffer.
17575 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
17577 * mingw32.h: New file.
17578 * gnat_wrapper.adb: New file.
17580 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
17582 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
17583 string match a pre compiled regular expression (the corresponding
17584 version of the function working on a raw regular expression)
17585 Fix typos in various comments
17586 Update copyright notice in spec
17588 2003-10-21 Gary Dismukes <dismukes@gnat.com>
17591 (Component_Needs_Simple_Initialization): Return False when the type is a
17592 packed bit array. Revise spec comments to document this case.
17595 (Expand_Pragma_Import): Set any expression on the imported object to
17596 empty to avoid initializing imported objects (in particular this
17597 covers the case of zero-initialization of bit arrays).
17598 Update copyright notice.
17600 2003-10-21 Ed Schonberg <schonberg@gnat.com>
17603 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
17604 a subunit is missing.
17605 (Instantiate_Subprogram_Body): If body of function is missing, set type
17606 of return expression explicitly in dummy body, to prevent cascaded
17607 errors when a subunit is missing.
17611 (Access_Subprogram_Declaration): Verify that return type is valid.
17615 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
17620 (Corresponding_Discriminant): If the scope of the discriminant is a
17621 private type without discriminant, use its full view.
17624 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
17626 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
17627 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
17628 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
17629 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
17630 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
17631 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
17632 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
17633 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
17634 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
17635 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
17636 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
17637 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
17638 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
17639 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
17640 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
17641 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
17642 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
17643 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
17644 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
17645 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
17646 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
17647 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
17648 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
17649 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
17650 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
17651 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
17652 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
17653 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
17654 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
17655 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
17656 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
17657 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
17658 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
17659 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
17660 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
17661 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
17662 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
17663 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
17664 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
17665 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
17666 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
17667 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
17668 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
17669 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
17670 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
17671 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
17672 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
17673 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
17674 vms_conv.ads, vms_conv.adb, vms_data.ads,
17675 vxaddr2line.adb: Files added. Merge with ACT tree.
17677 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
17678 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
17679 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
17680 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
17681 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
17682 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
17683 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
17684 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
17685 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
17686 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
17688 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
17689 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
17690 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
17691 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
17692 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
17693 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
17694 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
17695 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
17696 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
17697 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
17698 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
17699 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
17700 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
17701 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
17702 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
17703 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
17704 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
17705 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
17706 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
17707 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
17708 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
17709 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
17710 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
17711 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
17712 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
17713 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
17714 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
17715 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
17716 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
17717 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
17718 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
17719 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
17720 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
17721 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
17722 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
17723 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
17724 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
17725 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
17726 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
17727 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
17728 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
17729 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
17730 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
17731 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
17732 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
17733 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
17734 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
17735 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
17736 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
17737 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
17738 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
17739 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
17740 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
17741 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
17742 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
17743 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
17744 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
17745 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
17746 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
17747 checks.adb, checks.ads, cio.c, comperr.adb,
17748 comperr.ads, csets.adb, cstand.adb, cstreams.c,
17749 debug_a.adb, debug_a.ads, debug.adb, decl.c,
17750 einfo.adb, einfo.ads, errout.adb, errout.ads,
17751 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
17752 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
17753 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
17754 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
17755 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
17756 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
17757 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
17758 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
17759 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
17760 fe.h, fmap.adb, fmap.ads, fname.adb,
17761 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
17762 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
17763 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
17764 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
17765 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
17766 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
17767 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
17768 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
17769 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
17770 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
17771 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
17772 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
17773 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
17774 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
17775 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
17776 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
17777 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
17778 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
17779 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
17780 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
17781 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
17782 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
17783 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
17784 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
17785 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
17786 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
17787 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
17788 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
17789 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
17790 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
17791 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
17792 layout.adb, lib.adb, lib.ads, lib-list.adb,
17793 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
17794 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
17795 link.c, live.adb, make.adb, make.ads,
17796 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
17797 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
17798 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
17799 misc.c, mkdir.c, mlib.adb, mlib.ads,
17800 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
17801 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
17802 namet.adb, namet.ads, namet.h, nlists.ads,
17803 nlists.h, nmake.adt, opt.adb, opt.ads,
17804 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
17805 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
17806 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
17807 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
17808 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
17809 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
17810 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
17811 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
17812 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
17813 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
17814 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
17815 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
17816 prj-util.adb, prj-util.ads, raise.c, raise.h,
17817 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
17818 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
17819 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
17820 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
17821 scans.ads, scn.adb, scn.ads, s-crc32.adb,
17822 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
17823 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
17824 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
17825 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
17826 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
17827 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
17828 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
17829 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
17830 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
17831 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
17832 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
17833 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
17834 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
17835 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
17836 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
17837 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
17838 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
17839 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
17840 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
17841 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
17842 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
17843 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
17844 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
17845 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
17846 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
17847 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
17848 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
17849 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
17850 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
17851 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
17852 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
17853 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
17854 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
17855 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
17856 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
17857 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
17858 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
17859 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
17860 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
17861 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
17862 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
17863 stringt.adb, stringt.ads, stringt.h, style.ads,
17864 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
17865 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
17866 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
17867 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
17868 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
17869 table.adb, table.ads, targparm.adb, targparm.ads,
17870 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
17871 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
17872 ttypes.ads, types.ads, types.h, uintp.adb,
17873 uintp.ads, uintp.h, uname.adb, urealp.adb,
17874 urealp.ads, urealp.h, usage.adb, utils2.c,
17875 utils.c, validsw.adb, validsw.ads, widechar.adb,
17876 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
17877 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
17878 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
17879 gnatvsn.ads: Merge with ACT tree.
17881 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
17883 2003-10-20 Mark Mitchell <mark@codesourcery.com>
17885 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
17886 (gnat_ug_vmx.info): Likewise.
17887 (gnat_ug_vxw.info): Likewise.
17888 (gnat_ug_wnt.info): Likewise.
17889 (gnat_rm.info): Likewise.
17890 (gnat-style.info): Likewise.
17892 * Make-lang.in (ada.install-info): Remove target.
17893 (info): New target.
17894 (install-info): Likewise.
17895 (gnat_ug_unx.info): Simplify rule.
17896 (gnat_ug_vmx.info): Likewise.
17897 (gnat_ug_vxw.info): Likewise.
17898 (gnat_ug_wnt.info): Likewise.
17899 (gnat_rm.info): Likewise.
17900 (gnat-style.info): Likewise.
17902 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
17904 * Make-lang.in: Replace uses of $(target_alias) with
17905 $(target_noncanonical).
17906 * ada/Makefile.in: Remove unused mention of $(target_alias).
17908 2003-10-06 Mark Mitchell <mark@codesourcery.com>
17910 * Make-lang.in (ada.info): Replace with ...
17912 (ada.dvi): Replace with ...
17915 2003-09-29 Zack Weinberg <zack@codesourcery.com>
17917 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
17918 initialize dconstp5 and dconstmp5.
17920 2003-09-28 Richard Henderson <rth@redhat.com>
17922 * trans.c (tree_transform): Update call to expand_asm_operands.
17924 2003-09-21 Richard Henderson <rth@redhat.com>
17926 * trans.c, utils.c: Revert.
17928 2003-09-21 Richard Henderson <rth@redhat.com>
17930 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
17933 2003-09-04 Michael Matz <matz@suse.de>
17935 * misc.c: Include "target.h".
17936 * Make-lang.in (misc.o): Add dependency on target.h.
17938 2003-09-03 DJ Delorie <dj@redhat.com>
17940 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
17943 2003-08-30 Zack Weinberg <zack@codesourcery.com>
17945 * Makefile.in: Update substitutions to match changes to
17946 configure. Use include directives instead of @-insertions
17947 to read in host and target fragments. Add a rule to
17948 regenerate ada/Makefile.
17950 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
17952 * lang-options.h: Remove.
17953 * lang.opt: Add help text.
17955 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
17957 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
17960 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
17962 * misc.c (gnat_handle_option): Don't handle filenames.
17964 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
17966 * Make-lang.in: Replace PWD with PWD_COMMAND.
17967 * Makefile.adalib: Likewise.
17968 * Makefile.in: Likewise.
17970 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
17972 * misc.c (gnat_argv): Revert last change.
17973 (gnat_handle_option, gnat_init_options): Copy arguments.
17975 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
17977 * misc.c (gnat_argv): Make const.
17979 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
17981 * misc.c (save_argc, save_argv): Keep non-static!
17983 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
17985 * misc.c (save_argc, save_argv): Make static.
17986 (gnat_init_options): New prototype.
17987 (gnat_init_options): Update.
17989 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
17991 * gnat_ug.texi: Remove unlikely characters from @vars.
17992 * gnat_ug_vms.texi: Regenerate.
17994 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
17996 * misc.c (record_code_position): Adjust emit_note call.
17998 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
18000 * misc.c (gnat_handle_option): Don't check for missing arguments.
18002 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
18004 * utils.c (end_subprog_body): Adjust expand_function_end call.
18006 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
18008 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
18011 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
18013 * lang.opt: Declare Ada.
18014 * misc.c (gnat_init_options): Update.
18016 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
18018 * utils.c (begin_subprog_body): Adjust init_function_start call.
18020 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
18022 * Make-lang.in: Update to use options.c and options.h.
18023 * misc.c: Include options.h not aoptions.h.
18024 (gnat_handle_option): Abort on unrecognized switch.
18025 (gnat_init_options): Request Ada switches.
18027 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
18029 * lang.opt: Add -Wall.
18030 * misc.c (gnat_handle_option): Handle it.
18032 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
18034 * misc.c (gnat_handle_option): Fix warnings.
18036 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
18038 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
18040 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
18042 * Make-lang.in: Update to handle command-line options.
18043 * lang.opt: New file.
18044 * misc.c: Include aoptions.h.
18045 (cl_options_count, cl_options): Remove.
18046 (gnat_handle_option): New.
18047 (gnat_decode_option): Remove.
18048 (LANG_HOOKS_DECODE_OPTION): Remove.
18049 (LANG_HOOKS_HANDLE_OPTION): Override.
18051 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
18053 * init.c, misc.c, trans.c, utils.c: Remove dead code.
18055 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
18057 * Makefile.in: Replace "host_canonical" with "host" for autoconf
18060 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
18062 * Make-lang.in: Update.
18063 * misc.c: Include opts.h. Define cl_options_count and cl_options.
18065 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
18067 * misc.c (gnat_init_options): Update.
18069 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
18071 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
18072 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
18073 __attribute__ ((__unused__)).
18075 2003-06-05 Jan Hubicka <jh@suse.cz>
18077 * Make-lang.in: Add support for stageprofile and stagefeedback
18079 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
18081 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
18082 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
18084 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
18086 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
18087 Remove non-VMS directive.
18088 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
18090 (Examples of gnatls Usage): Remove VMS alternative.
18092 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
18095 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
18096 and turn ZCX_By_Default back to False since the underlying support
18097 is not quite there yet.
18099 2003-06-01 Andreas Jaeger <aj@suse.de>
18101 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
18102 and ROUND_TYPE_SIZE_UNIT.
18104 2003-05-22 Geert Bosch <bosch@gnat.com>
18106 * gnat_rm.texi : Remove reference to Ada Core Technologies.
18108 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
18110 * trans.c (tree_transform): Use location_t and input_location
18112 (build_unit_elab): Likewise.
18113 * utils.c (create_label_decl): Likewise.
18115 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
18117 * trans.c (tree_transform, build_unit_elab,
18118 set_lineno): Rename lineno to input_line.
18119 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
18120 end_subprog_body): Likewise.
18121 * utils2.c (build_call_raise): Likewise.
18123 2003-05-01 Laurent Guerby <guerby@acm.org>
18126 * 5iosinte.ads: Increase pthread_cond_t size to match recent
18127 LinuxThread and NPTL version, merge from ACT.
18129 2003-04-28 Zack Weinberg <zack@codesourcery.com>
18131 * utils.c (convert): No need to clear TREE_CST_RTL.
18133 2003-04-23 Geert Bosch <bosch@gnat.com>
18135 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
18136 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
18137 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
18138 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
18139 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
18140 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
18141 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
18142 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
18143 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
18144 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
18145 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
18146 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
18147 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
18148 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
18149 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
18150 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
18151 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
18152 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
18153 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
18154 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
18155 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
18156 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
18157 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
18158 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
18159 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
18160 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
18161 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
18162 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
18163 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
18164 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
18165 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
18166 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
18167 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
18168 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
18169 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
18170 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
18171 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
18172 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
18173 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
18174 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
18175 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
18176 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
18177 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
18178 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
18179 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
18180 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
18181 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
18182 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
18183 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
18184 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
18185 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
18186 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
18187 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
18188 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
18189 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
18190 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
18191 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
18192 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
18193 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
18194 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
18195 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
18196 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
18197 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
18198 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
18199 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
18200 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
18201 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
18202 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
18203 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
18204 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
18205 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
18206 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
18207 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
18208 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
18209 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
18210 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
18211 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
18212 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
18213 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
18214 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
18215 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
18216 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
18217 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
18218 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
18219 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
18220 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
18221 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
18222 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
18223 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
18224 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
18225 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
18226 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
18227 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
18228 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
18229 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
18230 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
18231 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
18232 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
18233 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
18234 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
18235 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
18236 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
18237 ali.adb, ali.ads, alloc.ads, argv.c,
18238 atree.adb, atree.ads, atree.h, aux-io.c,
18239 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
18240 binde.adb, binde.ads, binderr.adb, binderr.ads,
18241 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
18242 butil.adb, butil.ads, cal.c, calendar.ads,
18243 casing.adb, casing.ads, ceinfo.adb, checks.adb,
18244 checks.ads, cio.c, comperr.adb, comperr.ads,
18245 config-lang.in, csets.adb, csets.ads, csinfo.adb,
18246 cstand.adb, cstand.ads, cuintp.c, debug.adb,
18247 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
18248 dec-io.ads, dec.ads, deftarg.c, directio.ads,
18249 einfo.adb, einfo.ads, elists.adb, elists.ads,
18250 elists.h, errno.c, errout.adb, errout.ads,
18251 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
18252 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
18253 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
18254 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
18255 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
18256 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
18257 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
18258 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
18259 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
18260 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
18261 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
18262 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
18263 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
18264 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
18265 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
18266 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
18267 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
18268 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
18269 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
18270 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
18271 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
18272 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
18273 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
18274 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
18275 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
18276 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
18277 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
18278 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
18279 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
18280 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
18281 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
18282 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
18283 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
18284 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
18285 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
18286 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
18287 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
18288 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
18289 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
18290 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
18291 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
18292 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
18293 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
18294 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
18295 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
18296 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
18297 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
18298 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
18299 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
18300 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
18301 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
18302 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
18303 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
18304 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
18305 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
18306 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
18307 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
18308 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
18309 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
18310 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
18311 lib.adb, lib.ads, live.adb, live.ads,
18312 machcode.ads, make.adb, make.ads, makeusg.adb,
18313 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
18314 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
18315 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
18316 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
18317 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
18318 mlib.ads, namet.adb, namet.ads, nlists.adb,
18319 nlists.ads, opt.adb, opt.ads, osint-b.adb,
18320 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
18321 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
18322 osint.ads, output.adb, output.ads, par-ch10.adb,
18323 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
18324 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
18325 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
18326 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
18327 par-tchk.adb, par-util.adb, par.adb, par.ads,
18328 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
18329 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
18330 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
18331 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
18332 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
18333 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
18334 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
18335 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
18336 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
18337 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
18338 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
18339 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
18340 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
18341 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
18342 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
18343 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
18344 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
18345 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
18346 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
18347 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
18348 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
18349 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
18350 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
18351 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
18352 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
18353 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
18354 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
18355 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
18356 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
18357 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
18358 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
18359 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
18360 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
18361 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
18362 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
18363 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
18364 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
18365 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
18366 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
18367 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
18368 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
18369 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
18370 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
18371 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
18372 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
18373 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
18374 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
18375 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
18376 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
18377 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
18378 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
18379 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
18380 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
18381 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
18382 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
18383 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
18384 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
18385 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
18386 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
18387 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
18388 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
18389 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
18390 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
18391 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
18392 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
18393 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
18394 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
18395 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
18396 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
18397 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
18398 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
18399 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
18400 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
18401 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
18402 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
18403 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
18404 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
18405 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
18406 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
18407 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
18408 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
18409 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
18410 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
18411 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
18412 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
18413 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
18414 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
18415 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
18416 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
18417 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
18418 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
18419 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
18420 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
18421 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
18422 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
18423 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
18424 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
18425 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
18426 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
18427 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
18428 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
18429 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
18430 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
18431 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
18432 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
18433 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
18434 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
18435 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
18436 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
18437 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
18438 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
18439 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
18440 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
18441 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
18442 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
18443 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
18444 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
18445 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
18446 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
18447 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
18448 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
18449 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
18450 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
18451 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
18452 snames.ads, sprint.adb, sprint.ads, stand.adb,
18453 stand.ads, stringt.adb, stringt.ads, style.adb,
18454 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
18455 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
18456 switch-m.ads, switch.adb, switch.ads, system.ads,
18457 table.adb, table.ads, targparm.adb, targparm.ads,
18458 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
18459 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
18460 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
18461 ttypef.ads, ttypes.ads, types.adb, types.ads,
18462 uintp.adb, uintp.ads, uname.adb, uname.ads,
18463 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
18464 usage.adb, usage.ads, validsw.adb, validsw.ads,
18465 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
18466 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
18467 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
18468 formatting and other trivial changes from ACT.
18470 2003-04-12 Zack Weinberg <zack@codesourcery.com>
18472 * gigi.h, utils2.c (build_constructor):
18473 Rename gnat_build_constructor. Use build_constructor.
18474 * decl.c (gnat_to_gnu_entity)
18475 * trans.c (tree_transform, pos_to_constructor, extract_values)
18476 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
18477 (unchecked_convert)
18478 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
18479 (fill_vms_descriptor):
18482 2003-04-06 Zack Weinberg <zack@codesourcery.com>
18484 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
18485 * misc.c (gnat_tree_size): New function.
18486 (LANG_HOOKS_TREE_SIZE): Override.
18488 2003-04-03 Jason Merrill <jason@redhat.com>
18490 * misc.c (gnat_adjust_rli): #if 0.
18492 2003-03-31 Geert Bosch <bosch@gnat.com>
18495 * link.c : Fix misspelled "const" keyword
18497 2003-03-23 Mark Mitchell <mark@codesourcery.com>
18500 * utils2.c: Adjust calls to put_var_into_stack.
18502 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
18504 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
18506 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
18508 * misc.c (gnat_init): Update for new prototype.
18510 2003-03-05 Olivier Hainque <hainque@gnat.com>
18513 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
18514 warning, and fix return type for the IN_RTS && !SJLJ case.
18516 2003-03-04 Tom Tromey <tromey@redhat.com>
18518 * Make-lang.in (ada.tags): New target.
18520 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
18523 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
18524 wrapper, which name remains constant whatever underlying GCC
18527 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
18528 the stable interface needed for a-except.
18530 2003-03-02 Andreas Jaeger <aj@suse.de>
18532 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
18533 gnat_ug_wnt.texi: Regenerate.
18535 2003-03-02 Laurent Guerby <guerby@acm.org>
18537 * Makefile.in (install-gnatlib): Match previous change there
18540 2003-02-28 Andreas Schwab <schwab@suse.de>
18542 * Make-lang.in (install-gnatlib): Change to ada directory before
18543 running make instead of using ada/Makefile directly.
18545 2003-02-18 Ben Elliston <bje@redhat.com>
18547 Part of fix for PR ada/9406
18548 * gnat_ug.texi (Binder output file): Grammar fix.
18550 2003-02-18 Ben Elliston <bje@redhat.com>
18553 * 5qtaprop.adb (Sleep): Fix typo in comment.
18555 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
18557 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
18558 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
18559 gnat_ug_wnt.texi: Regenerate.
18561 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
18563 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
18564 be created if necessary.
18565 (ada.install-common): Let $(DESTDIR)$(bindir) be created
18566 if necessary. Remove erroneous and redundant gnatchop
18567 installation commands. Test for gnatdll before attempting
18569 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
18570 and gnatdll from all plausible locations.
18572 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
18574 * utils2.c (build_unary_op): Don't check flag_volatile.
18575 * gnat_ug.texi: Remove -fvolatile from example.
18576 * gnat_ug_vxw.texi: Likewise.
18578 2003-01-29 Laurent Guerby <guerby@acm.org>
18581 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
18582 * Makefile.in: match previous change.
18583 * Make-lang.in: match previous change.
18585 2003-01-29 Joel Sherrill <joel@OARcorp.com>
18587 * 5rosinte.ads: Add SIGXCPU.
18588 * 5rtpopsp.adb: New file.
18589 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
18590 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
18591 specific file 5rtpopsp.adb.
18592 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
18593 is likely needed for all newlib targets.
18594 * init.c: Add RTEMS specific version of __gnat_initialize().
18596 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
18598 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
18600 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
18602 * init.c (__gnat_error_handler): Make msg const.
18604 * gmem.c (convert_addresses): Move declaration ...
18605 * adaint.h: ... here.
18606 * adaint.c (convert_addresses): Adapt addrs type to match
18609 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
18611 2003-01-24 Andreas Schwab <schwab@suse.de>
18613 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
18614 size_t to avoid warning.
18616 2003-01-21 Zack Weinberg <zack@codesourcery.com>
18618 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
18620 2003-01-09 Geoffrey Keating <geoffk@apple.com>
18622 * gnat_rm.texi: Remove RCS version number.
18624 * ada-tree.h (union lang_tree_node): Add chain_next option.
18626 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
18628 * Make-lang.in (ada.install-info, ada.install-common,
18629 ada.uninstall): Prepend $(DESTDIR) to the destination
18630 directory in all (un)installation commands.
18631 * Makefile.in (install-gnatlib, install-rts): Ditto.
18633 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
18635 * gnat_rm.texi, gnat_ug.texi: Use @copying.
18636 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
18637 gnat_ug_wnt.texi: Regenerate.
18639 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
18641 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
18643 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
18644 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
18645 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
18646 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
18647 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
18648 $(srcdir)/doc/include/gcc-common.texi.
18650 2002-12-15 Geert Bosch <bosch@gnat.com>
18652 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
18654 2002-12-14 Geert Bosch <bosch@gnat.com>
18656 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
18657 case of a body created for a Renaming_As_Body, on which
18658 conformance checks are not performed. Fixes PR ada/5690.
18660 2002-11-30 Zack Weinberg <zack@codesourcery.com>
18662 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
18663 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
18664 not already included.
18665 * Make-lang.in: Update dependencies.
18667 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
18668 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
18669 solution to buffer overflow bug on GNU/Linux.
18671 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
18672 Closes PR ada/5856 and PR ada/6919 !
18673 * bindgen.adb: Remove all references to Public_Version.
18674 * comperr.adb: Remove all references to Public_Version and
18675 GNATPRO_Version; correct bug reporting instructions.
18676 * comperr.ads: Change to match bug box.
18677 * gnatvsn.ads: Remove all references to Public version and
18680 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
18682 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
18686 * config-lang.in: Remove diff_excludes.
18688 2002-11-05 Graham Stott <graham.stott@btinternet.com>
18690 * trans.c (gnu_pending_elaboration_lists): New GC root.
18691 (build_unit_elab): Use..
18693 2002-10-30 Geert Bosch <bosch@gnat.com>
18695 * misc.c : Include optabs.h
18697 * Make-lang.in (misc.o): Add dependency on optabs.h
18699 2002-10-29 Geert Bosch <bosch@gnat.com>
18701 * Make-lang.in (gnatbind): Depend on CONFIG_H
18703 2002-10-29 Geert bosch <bosch@gnat.com>
18705 * misc.c: Unrevert misc.c (1.13)
18707 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
18709 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
18710 maintainership comments.
18712 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
18714 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
18715 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
18716 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
18717 7staprop.adb: Correct statements in comments about
18718 maintainership of GNAT.
18721 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
18722 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
18723 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
18724 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
18725 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
18726 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
18727 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
18728 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
18729 comments about maintainership of GNAT.
18731 PR ada/6919 (forward port of patch for PR ada/5904)
18732 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
18733 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
18734 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
18735 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
18736 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
18737 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
18738 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
18739 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
18740 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
18741 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
18742 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
18743 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
18744 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
18745 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
18746 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
18747 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
18748 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
18749 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
18750 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
18751 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
18752 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
18753 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
18754 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
18755 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
18756 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
18757 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
18758 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
18759 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
18760 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
18761 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
18762 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
18763 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
18764 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
18765 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
18766 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
18767 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
18768 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
18769 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
18770 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
18771 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
18772 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
18773 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
18774 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
18775 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
18776 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
18777 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
18778 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
18779 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
18780 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
18781 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
18782 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
18783 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
18784 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
18785 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
18786 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
18787 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
18788 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
18789 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
18790 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
18791 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
18792 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
18793 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
18794 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
18795 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
18796 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
18797 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
18798 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
18799 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
18800 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
18801 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
18802 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
18803 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
18804 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
18805 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
18806 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
18807 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
18808 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
18809 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
18810 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
18811 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
18812 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
18813 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
18814 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
18815 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
18816 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
18817 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
18818 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
18819 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
18820 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
18821 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
18822 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
18823 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
18824 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
18825 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
18826 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
18827 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
18828 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
18829 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
18830 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
18831 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
18832 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
18833 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
18834 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
18835 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
18836 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
18837 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
18838 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
18839 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
18840 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
18841 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
18842 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
18843 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
18844 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
18845 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
18846 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
18847 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
18848 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
18849 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
18850 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
18851 par-endh.adb par-labl.adb par-load.adb par-prag.adb
18852 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
18853 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
18854 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
18855 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
18856 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
18857 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
18858 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
18859 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
18860 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
18861 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
18862 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
18863 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
18864 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
18865 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
18866 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
18867 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
18868 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
18869 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
18870 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
18871 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
18872 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
18873 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
18874 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
18875 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
18876 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
18877 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
18878 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
18879 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
18880 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
18881 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
18882 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
18883 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
18884 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
18885 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
18886 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
18887 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
18888 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
18889 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
18890 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
18891 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
18892 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
18893 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
18894 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
18895 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
18896 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
18897 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
18898 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
18899 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
18900 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
18901 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
18902 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
18903 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
18904 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
18905 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
18906 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
18907 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
18908 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
18909 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
18910 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
18911 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
18912 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
18913 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
18914 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
18915 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
18916 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
18917 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
18918 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
18919 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
18920 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
18921 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
18922 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
18923 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
18924 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
18925 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
18926 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
18927 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
18928 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
18929 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
18930 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
18931 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
18932 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
18933 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
18934 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
18935 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
18936 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
18937 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
18938 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
18939 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
18940 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
18941 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
18942 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
18943 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
18944 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
18945 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
18946 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
18947 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
18948 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
18949 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
18950 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
18951 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
18952 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
18953 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
18954 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
18955 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
18956 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
18957 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
18958 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
18959 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
18960 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
18961 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
18962 stringt.ads stringt.h style.adb style.ads stylesw.adb
18963 stylesw.ads switch.adb switch.ads sysdep.c system.ads
18964 table.adb table.ads targparm.adb targparm.ads targtyps.c
18965 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
18966 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
18967 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
18968 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
18969 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
18970 usage.ads utils.c utils2.c validsw.adb validsw.ads
18971 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
18972 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
18973 xtreeprs.adb: Correct statements in comments about maintainership
18976 2002-09-23 Zack Weinberg <zack@codesourcery.com>
18978 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
18979 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
18980 * gnatvsn.ads: Gnat_Version_String is now a function.
18981 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
18982 copy the C version_string into a String and return it.
18983 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
18984 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
18985 Remove pragma Ident (Gnat_Version_String). If this was the
18986 sole use of package Gnatvsn, remove the with statement too.
18987 * gnat1drv.adb: Tweak -gnatv output.
18989 2002-09-17 Richard Henderson <rth@redhat.com>
18991 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
18992 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
18993 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
18994 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
18995 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
18996 and real_2expN instead of a loop.
18997 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
18998 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
19000 2002-08-25 Andre Leis <a.leis@gmx.net>
19001 David Billinghurst (David.Billinghurst@riotinto.com>
19003 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
19005 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
19007 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
19008 Remove $(CONFIG_H) dependency.
19010 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
19012 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
19014 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
19016 * adadecode.c (ada_demangle): Use xstrdup in lieu of
19018 * misc.c (gnat_decode_option): Likewise.
19020 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
19022 * make.adb (Add_Switch): Make Generic_Position a procedure. The
19023 function approach did not work well because of a side effect (the
19024 function call could reallocate the table which was being indexed
19025 using its result). Fixes ada/4851. [RESURRECTED]
19027 2002-07-01 Roger Sayle <roger@eyesopen.com>
19029 * ada/utils.c (builtin_function): Accept an additional parameter.
19031 2002-06-28 Andreas Jaeger <aj@suse.de>
19034 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
19037 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
19039 * Makefile.in (SHELL): Set to @SHELL@.
19041 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
19043 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
19044 array size calculation.
19046 2002-06-04 Andreas Jaeger <aj@suse.de>
19048 * Make-lang.in (gnatbind): Readd rule that has been lost in last
19051 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
19053 Merge from pch-branch:
19055 * config-lang.in (gtfiles): Add ada-tree.h.
19056 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
19057 (SET_TYPE_MODULUS): New.
19058 (SET_TYPE_INDEX): New.
19059 (SET_TYPE_DIGITS_VALUE): New.
19060 (SET_TYPE_RM_SIZE): New.
19061 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
19062 (SET_TYPE_ADA_SIZE): New.
19063 (SET_TYPE_ACTUAL_BOUNDS): New.
19064 (SET_DECL_CONST_CORRESPONDING_VAR): New.
19065 (SET_DECL_ORIGINAL_FIELD): New.
19066 (TREE_LOOP_ID): Correct typo.
19067 * decl.c: Use new macros.
19068 * utils.c: Include debug.h, use new macros.
19069 * utils2.c: Use new macros.
19071 * ada-tree.h: Update all macros for new tree description.
19072 (struct tree_loop_id): New.
19073 (union lang_tree_node): New.
19074 (struct lang_decl): New.
19075 (struct lang_type): New.
19076 * misc.c (gnat_mark_tree): Delete.
19077 (LANG_HOOKS_MARK_TREE): Delete.
19078 * trans.c (tree_transform): No longer any need to cast
19081 * utils.c (struct language_function): New dummy structure.
19083 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
19084 (misc.o): Likewise.
19085 (utils.o): Likewise; also gtype-ada.h.
19086 * Make-lang.in (gnat1): Add dependency on s-gtype.
19087 (gnatbind): Add dependency on $(CONFIG_H).
19088 * utils.c: Correct last #include.
19089 (stuct e_stack): Remove unnecessary 'static'.
19090 (mark_e_stack): Remove unused prototype.
19092 * scn-nlit.adb: Remove whitespace after version number to
19093 keep lines under 80 chars.
19094 * snames.adb: Likewise.
19095 * treepr.ads: Likewise.
19097 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
19098 (misc.o): Likewise.
19099 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
19100 * config-lang.in (gtfiles): New.
19101 * decl.c: Use gengtype for roots.
19102 * gigi.h: Use gengtype for roots.
19103 * trans.c: Use gengtype for roots.
19104 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
19106 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
19108 * misc.c (gnat_init): Adjust setting of internal_error_function.
19110 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
19112 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
19113 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
19114 gnat_ug_wnt.texi: Regenerate.
19116 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
19118 * 5ntaprop.adb (with System.OS_Primitives): Remove.
19120 * cstreams.c (max_path_len): Move from here ...
19121 * adaint.c (__gnat_max_path_len): ... to here.
19122 * adaint.c (__gnat_max_path_len): Declare.
19123 * g-dirope.adb (Max_Path): Adjust.
19124 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
19125 * i-cstrea.ads (max_path_len): Adjust.
19126 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
19127 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
19129 * Makefile.in, Make-lang.in: Documentation is now built in
19130 Make-lang.in. Store Info and generated Texinfo files in the
19132 * gnat_ug.texi: Remove CVS keywords, correct version number.
19133 Set file name correctly.
19135 * gnat_ug_*.texi: Add.
19136 * .cvsignore: Ignore generated Texinfo files.
19138 2002-05-30 Zack Weinberg <zack@codesourcery.com>
19140 * ada.h: Add MI guard macro.
19141 (SUBTYPE): Define constants with an anonymous enum, not static
19143 (IN): Cast constants to appropriate type before use.
19145 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
19147 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
19150 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
19152 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
19153 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
19154 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
19155 (ALL_ADA_CFLAGS): Likewise.
19156 (ADA_INCLUDES): Likewise.
19157 Adapt for new working dir.
19158 (GNATBIND): Use Makefile.in version.
19159 (.SUFFIXES): Copy from Makefile.in.
19160 (ada-warn): Define.
19161 (.adb.o, .ads.o): Copy from Makefile.in.
19162 Added $(OUTPUT_OPTION).
19163 (GNAT1_C_OBJS): Moved from Makefile.in.
19164 Prefix with ada subdir.
19165 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
19166 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
19167 Adapt for new working dir.
19168 (EXTRA_GNATBIND_OBJS): Likewise.
19169 (ADA_BACKEND): Moved from Makefile.in.
19170 Renamed to avoid conflict with global BACKEND.
19172 (TARGET_ADA_SRCS): Moved from Makefile.in.
19173 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
19175 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
19176 (ada_extra_files): Moved from Makefile.in.
19177 Prefix with ada subdir.
19178 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
19179 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
19180 (ada/nmake.ads): Likewise.
19181 (update-sources): Moved from Makefile.in.
19182 Prefix with ada subdir.
19183 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
19184 (ADA_TREE_H): Likewise.
19185 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
19186 (ada/memtrack.o): Likewise.
19187 (ada/adadecode.o): Likewise.
19188 Update dependencies.
19189 (ada/adaint.o): New.
19190 (ada/argv.o): Moved from Makefile.in.
19191 Prefix with ada subdir.
19192 Update dependencies.
19193 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
19194 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
19195 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
19196 Prefix with ada subdir.
19197 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
19198 (GNAT DEPENDENCIES): Regenerate.
19199 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
19200 toplevel Makefile.in.
19201 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
19202 (TARGET_ADA_SRCS): Removed.
19203 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
19204 (GNATBIND_OBJS): Likewise.
19205 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
19206 (BACKEND): Removed.
19207 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
19208 (TREE_H): Likewise.
19209 (ada_extra_files): Likewise.
19210 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
19211 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
19212 (update-sources): Likewise.
19213 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
19214 (ADA_TREE_H): Likewise.
19215 (adadecoce.o): Likewise.
19216 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
19217 (GNAT DEPENDENCIES): Likewise.
19219 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
19221 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
19222 * Makefile.in: Likewise.
19224 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
19226 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
19227 Restore $(CONFIG_H) and prefix.o dependencies.
19228 (ada.stage[1-4]): Depend on stage?-start.
19230 * Makefile.in (b_gnatb.c): Depend on interfac.o.
19232 2002-05-02 Jim Wilson <wilson@redhat.com>
19234 * utils.c (finish_record_type): Change record_size to record_type.
19236 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
19238 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
19239 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
19240 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
19242 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
19244 * misc.c (gnat_parse_file): Update.
19246 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
19248 * misc.c (gnat_init): Don't set lang_attribute_common.
19250 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
19252 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
19254 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
19256 * gnat_ug.texi: New file.
19258 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
19259 instead of gfdl.texi
19261 * xgnatug.adb, ug_words: New files.
19263 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
19264 gnat_rm and gnat-style manuals.
19266 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
19268 * gigi.h (incomplete_type_error): Remove.
19269 * utils.c (incomplete_type_error): Remove.
19271 2002-04-16 Mark Mitchell <mark@codesourcery.com>
19273 * trans.c (tree_transform): Add has_scope argument to
19274 expand_start_stmt_expr.
19276 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
19278 * gigi.h (truthvalue_conversion): Rename.
19279 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
19280 * trans.c (tree_transform): Update.
19281 * utils2.c (truthvalue_conversion): Rename, update.
19282 (build_binary_op, build_unary_op): Update.
19284 2002-04-04 Laurent Guerby <guerby@acm.org>
19286 * make.adb: Implement -margs, remove restriction about file name placement.
19287 * makeusg.adb: Documentation update.
19288 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
19289 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
19291 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
19293 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
19294 (builtin_function): Similarly.
19296 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
19298 * decl.c (gnat_to_gnu_entity): Update.
19299 * gigi.h (mark_addressable): Rename.
19300 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
19301 * trans.c (tree_transform): Update.
19302 * utils.c (create_var_decl): Update.
19303 * util2.c (build_binary_op, build_unary_op,
19304 fill_vms_descriptor): Update.
19305 (mark_addressable): Rename, update.
19307 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
19309 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
19311 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
19312 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
19313 * trans.c (tree_transform, convert_with_check): Update.
19314 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
19317 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
19319 * gigi.h (finish_incomplete_decl): Rename.
19320 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
19321 * utils.c (gnat_init_decl_processing): Don't set hook.
19322 (finish_incomplete_decl): Rename.
19324 2002-03-29 Andreas Schwab <schwab@suse.de>
19326 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
19329 2001-03-28 Robert Dewar <dewar@gnat.com>
19332 (Remove_Checks): New procedure
19335 (Remove_Checks): New procedure
19338 Use new Duplicate_Subexpr functions
19339 (Duplicate_Subexpr_No_Checks): New procedure
19340 (Duplicate_Subexpr_No_Checks_Orig): New procedure
19341 (Duplicate_Subexpr): Restore original form (checks duplicated)
19342 (Duplicate_Subexpr): Call Remove_Checks
19345 (Duplicate_Subexpr_No_Checks): New procedure
19346 (Duplicate_Subexpr_No_Checks_Orig): New procedure
19347 Add 2002 to copyright notice
19349 * sem_util.adb: Use new Duplicate_Subexpr functions
19352 (Eval_Indexed_Component): This is the place to call
19353 Constant_Array_Ref and to replace the value. We simply merge
19354 the code of this function in here, since it is now no longer
19355 used elsewhere. This fixes the problem of the back end not
19356 realizing we were clever enough to see that this was
19358 (Expr_Val): Remove call to Constant_Array_Ref
19359 (Expr_Rep_Val): Remove call to Constant_Array_Ref
19361 (Constant_Array_Ref): Deal with string literals (patch
19362 suggested by Zack Weinberg on the gcc list)
19364 2001-03-28 Ed Schonberg <schonber@gnat.com>
19366 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
19367 Duplicate_Subexpr_Move_Checks.
19369 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
19370 Duplicate_Subexpr_Move_Checks.
19372 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
19373 value of array exists before retrieving it (it may a private
19374 protected component in a function).
19376 2002-03-28 Geert Bosch <bosch@gnat.com>
19378 * prj-pp.adb : New file.
19380 * prj-pp.ads : New file.
19382 2002-03-28 Andreas Jaeger <aj@suse.de>
19384 * Makefile.in (stamp-sdefault): Fix path for Makefile.
19386 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
19388 * misc.c (gnat_expand_expr): Move prototype.
19390 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
19392 * misc.c (insert_default_attributes): Remove.
19394 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
19396 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
19397 (gnat_init): Don't set hook.
19398 (gnat_expand_expr): Fix prototype.
19400 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
19402 * misc.c (ggc_p): Remove.
19404 2002-03-27 Geert Bosch <bosch@gnat.com>
19406 * prj-makr.ads, prj-makr.adb : New files.
19408 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
19410 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
19411 (lang_mark_tree): Make static, rename.
19413 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
19415 * misc.c (maybe_build_cleanup): Remove.
19417 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
19419 * gigi.h (yyparse): Remove.
19421 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
19423 * gnat_rm.texi: Sync with ACT version.
19424 (From Ben Brosgol <brosgol@gnat.com>)
19426 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
19428 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
19429 (gnat_init): Remove old hook.
19431 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
19433 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
19434 (yyparse): Rename gnat_parse_file.
19436 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
19438 Delete all lines containing "$Revision:".
19439 * xeinfo.adb: Don't look for revision numbers.
19440 * xnmake.adb: Likewise.
19441 * xsinfo.adb: Likewise.
19442 * xsnames.adb: Likewise.
19443 * xtreeprs.adb: Likewise.
19445 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
19447 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
19448 gnat_tree_code_name): Delete.
19449 (tree_code_type, tree_code_length, tree_code_name): Define.
19450 (gnat_init): Don't try to copy into the various tree_code
19453 2002-03-11 Richard Henderson <rth@redhat.com>
19455 * Makefile.in (.NOTPARALLEL): Add fake tag.
19457 2002-03-07 Geert Bosch <bosch@gnat.com>
19459 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
19460 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
19461 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
19462 switch-m.adb, switch-m.ads : New files.
19464 2002-03-07 Geert Bosch <bosch@gnat.com>
19466 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
19467 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
19468 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
19469 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
19470 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
19471 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
19472 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
19473 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
19474 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
19475 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
19476 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
19477 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
19478 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
19479 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
19480 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
19481 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
19482 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
19483 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
19484 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
19485 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
19486 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
19487 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
19488 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
19489 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
19490 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
19491 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
19492 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
19493 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
19494 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
19495 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
19496 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
19497 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
19498 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
19499 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
19500 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
19501 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
19502 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
19503 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
19504 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
19505 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
19506 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
19507 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
19508 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
19509 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
19510 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
19511 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
19512 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
19513 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
19514 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
19515 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
19516 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
19517 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
19518 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
19519 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
19520 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
19521 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
19522 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
19523 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
19524 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
19525 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
19526 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
19527 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
19528 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
19529 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
19530 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
19531 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
19532 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
19533 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
19534 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
19535 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
19536 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
19537 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
19538 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
19539 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
19540 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
19541 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
19542 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
19543 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
19544 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
19545 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
19546 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
19547 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
19548 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
19549 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
19550 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
19551 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
19552 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
19553 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
19554 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
19555 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
19556 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
19557 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
19558 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
19559 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
19560 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
19561 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
19562 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
19564 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
19565 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
19566 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
19567 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
19569 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
19570 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
19572 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
19573 to mdll-fil.ad[bs] and mdll-util.ad[bs]
19575 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
19576 from mdllfile.ad[bs] and mdlltool.ad[bs]
19578 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
19580 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
19581 lieu of explicit sizeof/sizeof.
19583 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
19585 * misc.c (copy_lang_decl): Remove.
19587 2002-02-27 Zack Weinberg <zack@codesourcery.com>
19589 * misc.c: Delete traditional-mode-related code copied from the
19590 C front end but not used, or used only to permit the compiler
19593 2002-02-07 Richard Henderson <rth@redhat.com>
19595 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
19596 * adaint.h (__gnat_to_gm_time): Update prototype.
19598 2002-01-30 Richard Henderson <rth@redhat.com>
19600 * trans.c (tree_transform) [N_Loop_Statement]: Use
19601 expand_exit_loop_top_cond.
19603 2001-12-23 Richard Henderson <rth@redhat.com>
19605 * utils.c (end_subprog_body): Push GC context around
19606 rest_of_compilation for nested functions.
19608 2001-12-23 Richard Henderson <rth@redhat.com>
19610 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
19612 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
19614 * gnat-style.texi (Declarations and Types): Remove ancient style
19615 rule which was mandated by code generation issues.
19617 * gnat-style.texi (header): Add @dircategory, @direntry.
19618 (title page): Remove date.
19619 (general) Add @./@: where approriate, and two spaces after the
19620 full stop at the end of a sentence. Use @samp markup when
19621 referring concrete lexical entities (keywords, attribute names
19622 etc.), and @syntax for ARM grammar elements. Use @r for English
19623 text in comments. Use @emph for emphasis. Change "if-statements"
19624 etc. to "if statements" (without @samp). Break long lines. Make
19625 casing of section names consistent.
19626 (Identifiers): Use @samp markup for variable names.
19627 (Comments): Use @samp markup for comment characters. Line-end
19628 comments may follow any Ada code, not just statements. Fix
19629 misspelling of "Integer" as "integer".
19630 (Loop statements): Do not use variable name "I", use "J".
19631 (Subprogram Declarations): Document alignment.
19632 (Subprogram Bodies, Block statements): Document empty line before
19635 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
19637 * make.adb (Add_Switch): Make Generic_Position a procedure. The
19638 function approach did not work well because of a side effect (the
19639 function call could reallocate the table which was being indexed
19640 using its result). Fixes ada/4851.
19642 2001-12-19 Robert Dewar <dewar@gnat.com>
19644 * bindgen.adb: Minor reformatting
19646 * cstand.adb: Minor reformatting
19648 * fmap.adb: Minor reformatting
19649 Change name from Add for Add_To_File_Map (Add is much too generic)
19650 Change Path_Name_Of to Mapped_Path_Name
19651 Change File_Name_Of to Mapped_File_Name
19652 Fix copyright dates in header
19655 Change name from Add for Add_To_File_Map (Add is much too generic)
19656 Change Path_Name_Of to Mapped_Path_Name
19657 Change File_Name_Of to Mapped_File_Name
19658 Fix copyright dates in header
19660 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
19661 Add use clause for Fmap.
19663 * make.adb: Minor reformatting
19665 * osint.adb: Minor reformatting. Change of names in Fmap.
19666 Add use clause for Fmap.
19668 * prj-env.adb: Minor reformatting
19670 * prj-env.ads: Minor reformatting
19672 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
19673 error found (there were odd exceptions to this general rule in
19674 -gnatec/-gnatem processing)
19676 2001-12-19 Olivier Hainque <hainque@gnat.com>
19678 * raise.c (__gnat_eh_personality): Exception handling personality
19679 routine for Ada. Still in rough state, inspired from the C++ version
19680 and still containing a bunch of debugging artifacts.
19681 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
19682 inspired from the C++ library.
19684 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
19685 exception handling integration.
19687 2001-12-19 Arnaud Charlet <charlet@gnat.com>
19689 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
19690 (HIE_SOURCES): Add s-secsta.ad{s,b}.
19691 (HIE_OBJS): Add s-fat*.o
19692 (RAVEN_SOURCES): Remove files that are no longer required. Add
19693 interrupt handling files.
19694 (RAVEN_MOD): Removed, no longer needed.
19696 2001-12-19 Robert Dewar <dewar@gnat.com>
19698 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
19699 Add 2001 to copyright date
19701 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
19702 need to force universal inlining for these cases.
19704 2001-12-19 Arnaud Charlet <charlet@gnat.com>
19706 * s-taprob.adb: Minor clean ups so that this unit can be used in
19709 * exp_ch7.adb: Allow use of secondary stack in HI mode.
19710 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
19712 2001-12-19 Vincent Celier <celier@gnat.com>
19714 * prj-tree.ads (Project_Node_Record): Add comments for components
19715 Pkg_Id and Case_Insensitive.
19717 2001-12-19 Pascal Obry <obry@gnat.com>
19719 * g-socket.adb: Minor reformatting. Found while reading code.
19721 2001-12-19 Robert Dewar <dewar@gnat.com>
19723 * prj-tree.ads: Minor reformatting
19725 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
19727 * config-lang.in (diff_excludes): Remove.
19729 2001-12-17 Ed Schonberg <schonber@gnat.com>
19731 * sem_res.adb (Resolve_Selected_Component): do not generate a
19732 discriminant check if the selected component is a component of
19733 the argument of an initialization procedure.
19735 * trans.c (tree_transform, case of arithmetic operators): If result
19736 type is private, the gnu_type is the base type of the full view,
19737 given that the full view itself may be a subtype.
19739 2001-12-17 Robert Dewar <dewar@gnat.com>
19741 * sem_res.adb: Minor reformatting
19743 * trans.c (tree_transform, case N_Real_Literal): Add missing third
19744 parameter in call to Machine (unknown horrible effects from this
19747 * urealp.h: Add definition of Round_Even for call to Machine
19748 Add third parameter for Machine
19750 2001-12-17 Ed Schonberg <schonber@gnat.com>
19752 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
19753 predefined units in No_Run_Time mode.
19755 2001-12-17 Richard Kenner <kenner@gnat.com>
19757 * misc.c (insn-codes.h): Now include.
19759 2001-12-17 Olivier Hainque <hainque@gnat.com>
19761 * a-except.adb: Preparation work for future integration of the GCC 3
19762 exception handling mechanism
19763 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
19764 to factorize previous code sequences and make them externally callable,
19765 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
19766 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
19767 Use the new notification routines.
19769 2001-12-17 Emmanuel Briot <briot@gnat.com>
19771 * prj-tree.ads (First_Choice_Of): Document the when others case
19773 2001-12-17 Arnaud Charlet <charlet@gnat.com>
19775 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
19776 HI-E mode, in order to support Ravenscar profile properly.
19778 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
19779 mode on 32 bits targets.
19781 2001-12-17 Vincent Celier <celier@gnat.com>
19783 * fmap.adb: Initial version.
19785 * fmap.ads: Initial version.
19787 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
19788 If search is successfully done, add to mapping.
19790 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
19793 (Gnatmake): Add new local variable Mapping_File_Name.
19794 Create mapping file when using project file(s).
19795 Delete mapping file before exiting.
19797 * opt.ads (Mapping_File_Name): New variable
19799 * osint.adb (Find_File): Use path name found in mapping, if any.
19801 * prj-env.adb (Create_Mapping_File): New procedure
19803 * prj-env.ads (Create_Mapping_File): New procedure.
19805 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
19808 * usage.adb: Add entry for new switch -gnatem.
19810 * Makefile.in: Add dependencies for fmap.o.
19812 2001-12-17 Ed Schonberg <schonber@gnat.com>
19814 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
19815 is a package instantiation rewritten as a package body.
19816 (Install_Withed_Unit): Undo previous change, now redundant.
19818 2001-12-17 Gary Dismukes <dismukes@gnat.com>
19821 (Compute_Length): Move conversion to Unsigned to callers.
19822 (Get_Max_Size): Convert Len expression to Unsigned after calls to
19823 Compute_Length and Determine_Range.
19824 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
19825 Compute_Length and Determine_Range.
19826 Above changes fix problem with length computation for supernull arrays
19827 where Max (Len, 0) wasn't getting applied due to the Unsigned
19828 conversion used by Compute_Length.
19830 2001-12-17 Arnaud Charlet <charlet@gnat.com>
19833 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
19834 System.Secondary_Stack.
19835 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
19837 Remove unused entity RE_Exception_Data.
19839 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
19841 * rident.ads (No_Secondary_Stack): New restriction.
19843 2001-12-17 Joel Brobecker <brobecke@gnat.com>
19845 * gnat_rm.texi: Fix minor typos. Found while reading the section
19846 regarding "Bit_Order Clauses" that was sent to a customer.
19847 Very interesting documentation!
19849 2001-12-17 Robert Dewar <dewar@gnat.com>
19851 * sem_case.adb (Choice_Image): Avoid creating improper character
19852 literal names by using the routine Set_Character_Literal_Name. This
19853 fixes bombs in certain error message cases.
19855 2001-12-17 Arnaud Charlet <charlet@gnat.com>
19857 * a-reatim.adb: Minor reformatting.
19859 2001-12-17 Ed Schonberg <schonber@gnat.com>
19861 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
19862 case where the formal is an extension of another formal in the current
19863 unit or in a parent generic unit.
19865 2001-12-17 Arnaud Charlet <charlet@gnat.com>
19867 * s-tposen.adb: Update comments. Minor reformatting.
19868 Minor code clean up.
19870 * s-tarest.adb: Update comments. Minor code reorganization.
19872 2001-12-17 Gary Dismukes <dismukes@gnat.com>
19874 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
19877 2001-12-17 Robert Dewar <dewar@gnat.com>
19879 * exp_attr.adb: Minor reformatting
19881 2001-12-17 Ed Schonberg <schonber@gnat.com>
19883 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
19884 derivations nested within a child unit: verify that the parent
19885 type is declared in an outer scope.
19887 2001-12-17 Robert Dewar <dewar@gnat.com>
19889 * sem_ch12.adb: Minor reformatting
19891 2001-12-17 Ed Schonberg <schonber@gnat.com>
19893 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
19894 warning if current unit is a predefined one, from which bodies may
19897 2001-12-17 Robert Dewar <dewar@gnat.com>
19899 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
19900 Fix header format. Add 2001 to copyright date.
19902 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
19903 which caused CE during compilation if checks were enabled.
19905 2001-12-17 Vincent Celier <celier@gnat.com>
19908 (Switches_Of): New function
19909 (Test_If_Relative_Path): New procedure
19910 (Add_Switches): Use new function Switches_Of
19911 (Collect_Arguments_And_Compile): Use new function Switches_Of.
19912 When using a project file, test if there are any relative
19913 search path. Fail if there are any.
19914 (Gnatmake): Only add switches for the primary directory when not using
19915 a project file. When using a project file, change directory to the
19916 object directory of the main project file. When using a project file,
19917 test if there are any relative search path. Fail if there are any.
19918 When using a project file, fail if specified executable is relative
19919 path with directory information, and prepend executable, if not
19920 specified as an absolute path, with the exec directory. Make sure
19921 that only one -o switch is transmitted to the linker.
19923 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
19926 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
19927 when using a non standard naming scheme.
19928 (Check_Ada_Naming_Scheme): Make sure that error messages
19929 do not raise exceptions.
19930 (Is_Illegal_Append): Return True if there is no dot in the suffix.
19931 (Language_Independent_Check): Check the exec directory.
19933 * prj.adb (Project_Empty): Add new component Exec_Directory
19936 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
19937 (Project_Data): Add component Exec_Directory
19939 * snames.adb: Updated to match snames.ads revision 1.215
19941 * snames.ads: Added Exec_Dir
19943 2001-12-17 Robert Dewar <dewar@gnat.com>
19945 * make.adb: Minor reformatting
19947 * prj-nmsc.adb: Minor reformatting
19949 * snames.adb: Updated to match snames.ads
19951 * snames.ads: Alphebetize entries for project file
19953 2001-12-17 Ed Schonberg <schonber@gnat.com>
19955 * trans.c (process_freeze_entity): Do nothing if the entity is a
19956 subprogram that was already elaborated.
19958 2001-12-17 Richard Kenner <kenner@gnat.com>
19960 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
19961 and Esize if object is referenced via pointer.
19963 2001-12-17 Ed Schonberg <schonber@gnat.com>
19965 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
19966 is discrete before analyzing choices.
19968 2001-12-17 Joel Brobecker <brobecke@gnat.com>
19970 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
19971 containing the name of the Ada Main Program. This string is mainly
19972 intended for the debugger.
19973 (Gen_Output_File_C): Do the equivalent change when generating a C file.
19975 2001-12-17 Robert Dewar <dewar@gnat.com>
19977 * ali.adb: Set new Dummy_Entry field in dependency entry
19979 * ali.ads: Add Dummy_Entry field to source dependency table
19981 * bcheck.adb (Check_Consistency): Ignore dummy D lines
19983 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
19985 * lib-writ.ads: Document dummy D lines for missing files.
19987 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
19989 2001-12-17 Robert Dewar <dewar@gnat.com>
19991 * ali.adb: Type reference does not reset current file.
19993 * ali.adb: Recognize and scan renaming reference
19995 * ali.ads: Add spec for storing renaming references.
19997 * lib-xref.ads: Add documentation for handling of renaming references
19999 * lib-xref.adb: Implement output of renaming reference.
20002 (Determine_Range): Document local variables
20003 (Determine_Range): Make sure Hbound is initialized. It looks as though
20004 there could be a real problem here with an uninitialized reference
20005 to Hbound, but no actual example of failure has been found.
20007 2001-12-17 Laurent Pautet <pautet@gnat.com>
20010 Fix comment of Shutdown_Socket and Close_Socket. These functions
20011 should not fail silently because if they are called twice, this
20012 probably means that there is a race condition in the user program.
20013 Anyway, this behaviour is consistent with the rest of this unit.
20014 When an error occurs, an exception is raised with the error message
20015 as exception message.
20017 2001-12-17 Robert Dewar <dewar@gnat.com>
20019 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
20020 that it happens before modification of Sloc values for -gnatD.
20022 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
20023 so that it happens before modification of Sloc values for -gnatD.
20025 * switch.adb: Minor reformatting
20027 2001-12-15 Richard Henderson <rth@redhat.com>
20029 * sem_ch7.adb: Wrap comment.
20031 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
20033 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
20034 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
20035 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
20036 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
20037 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
20038 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
20039 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
20040 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
20041 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
20042 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
20043 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
20044 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
20045 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
20046 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
20047 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
20048 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
20049 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
20050 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
20051 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
20052 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
20053 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
20054 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
20055 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
20056 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
20059 2001-12-14 Vincent Celier <celier@gnat.com>
20061 * osint.adb(Create_Debug_File): When an object file is specified,
20062 put the .dg file in the same directory as the object file.
20064 2001-12-14 Robert Dewar <dewar@gnat.com>
20066 * osint.adb: Minor reformatting
20068 * lib-xref.adb (Output_Instantiation): New procedure to generate
20069 instantiation references.
20071 * lib-xref.ads: Add documentation of handling of generic references.
20073 * ali.adb (Read_Instantiation_Ref): New procedure to read
20074 instantiation references
20076 * ali.ads: Add spec for storing instantiation references
20078 * bindusg.adb: Minor reformatting
20080 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
20082 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
20084 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
20086 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
20090 Add 2001 to copyright date
20091 Add entry for Latin-5 (Cyrillic ISO-8859-5)
20093 2001-12-14 Matt Gingell <gingell@gnat.com>
20095 * adaint.c: mktemp is a macro on Lynx and can not be used as an
20098 2001-12-14 Richard Kenner <kenner@gnat.com>
20100 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
20101 if operand is CONSTRUCTOR.
20103 2001-12-14 Ed Schonberg <schonber@gnat.com>
20105 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
20106 before emiting check on right-hand side, so that exception information
20109 2001-12-14 Richard Kenner <kenner@gnat.com>
20111 * utils.c (create_var_decl): Throw away initializing expression
20112 if just annotating types and non-constant.
20114 2001-12-14 Vincent Celier <celier@gnat.com>
20116 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
20119 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
20121 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
20123 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
20125 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
20127 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
20129 * ChangeLog: Remove piece of diff output.
20131 2001-12-14 Geert Bosch <bosch@gnat.com>
20133 * config-lang.in: Update copyright notice
20135 * layout.adb: Remove commented out code.
20137 * mdllfile.ads: Update copyright notice. Fix header format.
20139 * sem_case.ads: Likewise.
20141 * sem_ch3.adb: Minor reformatting.
20143 2001-12-12 Geert Bosch <bosch@gnat.com>
20145 * freeze.ads: Update copyright date.
20147 * g-comlin.ads: Minor reformatting.
20149 * gnat-style.texi: Fix typo.
20151 2001-12-12 Geert Bosch <bosch@gnat.com>
20153 * einfo.h: Regenerate.
20155 2001-12-12 Ed Schonberg <schonber@gnat.com>
20157 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
20158 on known node types, rather than untyped fields. Further cleanups.
20160 2001-12-12 Robert Dewar <dewar@gnat.com>
20163 (Save_Entity_Descendant): Minor comment update.
20164 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
20165 of an N_Attribute_Reference node. As per note below, this does not
20166 eliminate need for Associated_Node in attribute ref nodes.
20167 (Associated_Node): Documentation explicitly mentions attribute
20168 reference nodes, since this field is used in such nodes.
20170 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
20172 2001-12-12 Robert Dewar <dewar@gnat.com>
20174 * s-stalib.adb: Add more comments on with statements being needed
20176 * par-ch12.adb: Minor reformatting
20178 * prj-dect.ads: Fix copyright header
20180 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
20181 inputs fit in 32 bits, but the result still overflows.
20183 * s-fatgen.ads: Minor comment improvement
20185 2001-12-12 Ed Schonberg <schonber@gnat.com>
20187 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
20188 formal derived type, look for an inherited component from the full
20189 view of the parent, if any.
20191 2001-12-12 Robert Dewar <dewar@gnat.com>
20193 * checks.ads (Apply_Alignment_Check): New procedure.
20195 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
20196 ensure that the alignment of objects with address clauses is
20197 appropriate, and raise PE if not.
20199 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
20200 Exp_Pakd.Known_Aligned_Enough
20202 * mdllfile.ads: Minor reformatting
20204 * mlib-fil.ads: Minor reformatting
20206 2001-12-12 Ed Schonberg <schonber@gnat.com>
20208 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
20209 fix to any component reference if enclosing record has non-standard
20212 2001-12-12 Vincent Celier <celier@gnat.com>
20214 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
20217 2001-12-12 Ed Schonberg <schonber@gnat.com>
20219 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
20222 2001-12-12 Robert Dewar <dewar@gnat.com>
20224 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
20226 2001-12-12 Emmanuel Briot <briot@gnat.com>
20228 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
20229 and it adds dependencies to system.io.
20231 2001-12-12 Pascal Obry <obry@gnat.com>
20233 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
20236 2001-12-11 Ed Schonberg <schonber@gnat.com>
20238 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
20239 that is the parent of other generics, the instance body replaces the
20240 instance node. Retrieve the instance of the spec, which is the one
20241 that is visible in clients and within the body.
20243 2001-12-11 Vincent Celier <celier@gnat.com>
20245 * gnatmain.adb: Initial version.
20247 * gnatmain.ads: Initial version.
20249 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
20251 * snames.adb: Updated to match snames.ads.
20253 * snames.ads: Added Gnatstub.
20255 2001-12-11 Vincent Celier <celier@gnat.com>
20257 * prj-attr.adb (Initialization_Data): Change name from
20258 Initialisation_Data.
20260 2001-12-11 Emmanuel Briot <briot@gnat.com>
20262 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
20263 + and * applied to backslashed expressions like \r.
20265 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
20267 * g-os_lib.ads: String_List type added, Argument_List type is now
20268 subtype of String_List.
20270 2001-12-11 Robert Dewar <dewar@gnat.com>
20272 * g-os_lib.ads: Change copyright to FSF
20273 Add comments for String_List type
20275 2001-12-11 Vincent Celier <celier@gnat.com>
20277 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
20278 string to the buffer).
20280 2001-12-11 Ed Schonberg <schonber@gnat.com>
20282 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
20285 * sem_attr.adb: Simplify previous fix for Address.
20286 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
20287 to avoid anomalies where the bound of the type appears to raise
20290 2001-12-11 Robert Dewar <dewar@gnat.com>
20292 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
20295 2001-12-11 Ed Schonberg <schonber@gnat.com>
20297 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
20298 renamed unit before checking for recursive instantiations.
20300 2001-12-11 Emmanuel Briot <briot@gnat.com>
20302 * prj.ads: Add comments for some of the fields.
20304 2001-12-11 Robert Dewar <dewar@gnat.com>
20306 * lib-xref.adb (Output_Refs): Don't output type references outside
20307 the main unit if they are not otherwise referenced.
20309 2001-12-11 Ed Schonberg <schonber@gnat.com>
20311 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
20312 code and diagnose additional illegal uses
20314 * sem_util.adb (Is_Object_Reference): An indexed component is an
20315 object only if the prefix is.
20317 2001-12-11 Vincent Celier <celier@gnat.com>
20319 * g-diopit.adb: Initial version.
20321 * g-diopit.ads: Initial version.
20324 (Expand_Path): Avoid use of Unbounded_String
20325 (Find, Wildcard_Iterator): Moved to child package Iteration
20327 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
20329 2001-12-11 Robert Dewar <dewar@gnat.com>
20331 * sem_attr.adb: Minor reformatting
20333 2001-12-11 Ed Schonberg <schonber@gnat.com>
20335 * sem_ch3.adb: Clarify some ???.
20337 2001-12-11 Robert Dewar <dewar@gnat.com>
20339 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
20340 Exp_Pakd.Known_Aligned_Enough
20342 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
20343 version is moved to Exp_Ch13.
20345 2001-12-11 Robert Dewar <dewar@gnat.com>
20347 * einfo.ads: Minor reformatting
20349 * exp_ch5.adb: Add comment for previous.change
20351 * ali.adb: New interface for extended typeref stuff.
20353 * ali.ads: New interface for typeref stuff.
20355 * checks.adb (Apply_Alignment_Check): New procedure.
20357 * debug.adb: Add -gnatdM for modified ALI output
20359 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
20361 * lib-xref.adb: Extend generation of <..> notation to cover
20362 subtype/object types. Note that this is a complete rewrite,
20363 getting rid of the very nasty quadratic algorithm previously
20364 used for derived type output.
20366 * lib-xref.ads: Extend description of <..> notation to cover
20367 subtype/object types. Uses {..} for these other cases.
20368 Also use (..) for pointer types.
20370 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
20372 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
20373 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
20375 2001-12-11 Vincent Celier <celier@gnat.com>
20378 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
20379 Changed /BIND_ONLY to /ACTIONS=BIND
20380 Changed /LINK_ONLY to /ACTIONS=LINK
20382 2001-12-11 Ed Schonberg <schonber@gnat.com>
20384 * sem_ch8.adb (Find_Selected_Component): improved search for a
20385 candidate package in case of error.
20387 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
20388 chain back on scope stack before reinstalling use clauses.
20390 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
20391 is enabled, do not kill the code for the condition, to preserve
20394 2001-12-11 Robert Dewar <dewar@gnat.com>
20396 * checks.adb (Insert_Valid_Check): Apply validity check to expression
20397 of conversion, not to result of conversion.
20399 2001-12-11 Ed Schonberg <schonber@gnat.com>
20401 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
20402 before freezing parent. If the declarations are mutually recursive,
20403 an access to the current record type may be frozen before the
20404 derivation is complete.
20406 2001-12-05 Vincent Celier <celier@gnat.com>
20408 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
20409 -c /COMPILE_ONLY, -l /LINK_ONLY
20412 (Bind_Only): New Flag
20413 (Link_Only): New flag
20415 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
20418 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
20421 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
20422 (Gnatmake): Set the step flags. Only perform a step if the
20423 corresponding step flag is True.
20424 (Scan_Make_Arg): Reset the bind and link step flags when -u
20425 or -gnatc has been specified.
20427 2001-12-05 Ed Schonberg <schonber@gnat.com>
20429 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
20430 get bounds from right operand.
20432 * sem_eval.adb: Minor reformatting
20434 * exp_util.adb (Make_Literal_Range): use bound of literal rather
20435 than Index'First, its lower bound may be different from 1.
20437 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
20440 2001-12-05 Vincent Celier <celier@gnat.com>
20442 * prj-nmsc.adb Minor reformatting
20444 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
20445 set and libraries are not supported.
20447 2001-12-05 Ed Schonberg <schonber@gnat.com>
20449 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
20450 private view explicitly, so the back-end can treat as a global
20453 2001-12-05 Ed Schonberg <schonber@gnat.com>
20455 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
20456 unit, always replace instance node with new body, for ASIS use.
20458 2001-12-05 Vincent Celier <celier@gnat.com>
20460 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
20461 libraries are not supported and both attributes Library_Name and
20462 Library_Dir are specified.
20464 * prj-proc.adb (Expression): Set location of Result to location of
20467 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
20468 (prj-nmsc is now importing MLib.Tgt)
20470 * prj-proc.adb: Put the change indicated above that was forgotten.
20472 2001-12-05 Robert Dewar <dewar@gnat.com>
20474 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
20476 2001-12-05 Ed Schonberg <schonber@gnat.com>
20478 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
20479 constraint, introduce explicit subtype declaration and derive from it.
20481 * sem_ch3.adb: Minor reformatting
20483 2001-12-05 Robert Dewar <dewar@gnat.com>
20485 * checks.adb (Determine_Range): Increase cache size for checks.
20488 * exp_ch6.adb: Minor reformatting
20489 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
20490 a parameter whose root type is System.Address, since treating such
20491 subprograms as pure in the code generator is almost surely a mistake
20492 that will lead to unexpected results.
20494 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
20495 change handling of conversions.
20497 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
20499 2001-12-05 Ed Schonberg <schonber@gnat.com>
20501 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
20502 aggregate with static wrong size, attach generated Raise node to
20505 2001-12-05 Robert Dewar <dewar@gnat.com>
20507 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
20508 Fixes compilation abandoned bomb in B24009B.
20510 2001-12-05 Ed Schonberg <schonber@gnat.com>
20513 Document use of Associated_Node on Selected_Components.
20514 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
20515 to clarify use of untyped descendant fields.
20517 2001-12-05 Robert Dewar <dewar@gnat.com>
20519 * prj-dect.ads: Add ??? comment
20520 Add 2001 to copyright notice (was not done in after all)
20522 * prj-part.adb: Minor reformatting. Reword one awkward error message.
20524 * prj.ads: Minor reformatting throughout, and add some ??? comments
20526 * snames.ads: Minor reformatting
20528 2001-12-05 Geert Bosch <bosch@gnat.com>
20530 * snames.adb: Autoupdate
20532 2001-12-05 Vincent Celier <celier@gnat.com>
20534 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
20536 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
20538 * prj-env.adb: Minor comment changes (modifying -> extends).
20540 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
20542 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
20545 * prj.adb (Initialize): Change Modifying to Extends.
20547 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
20549 * prj.ads: Minor comment change (Modifying -> extending).
20551 * snames.ads: Change modifying to extends.
20553 2001-12-05 Robert Dewar <dewar@gnat.com>
20555 * sem_warn.adb: Remove stuff for conditionals, we are not going to
20558 * sem_warn.ads: Remove stuff for conditionals, we are not going to
20559 do this after all. Add 2001 to copyright notice
20561 2001-12-04 Geert Bosch <bosch@gnat.com>
20563 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
20565 2001-12-04 Robert Dewar <dewar@gnat.com>
20567 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
20568 location if we already have errors. Stops some cases of cascaded
20571 * errout.adb: Improve comment.
20573 2001-12-04 Robert Dewar <dewar@gnat.com>
20576 (Analyze_Formal_Type_Definition): Defend against Error.
20577 (Analyze_Formal_Subprogram): Defend against Error.
20579 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
20580 remove following semicolon if present. Removes cascaded error.
20582 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
20585 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
20586 exceptions equals 0.
20587 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
20588 Fixes PIWG E tests (which have to be run with -gnatL).
20590 2001-12-04 Robert Dewar <dewar@gnat.com>
20592 * einfo.ads: Minor reformatting
20594 2001-12-04 Ed Schonberg <schonber@gnat.com>
20596 * einfo.ads: Block_Node points to the identifier of the block, not to
20597 the block node itself, to preserve the link when the block is
20598 rewritten, e.g. within an if-statement with a static condition.
20600 * inline.adb (Cleanup_Scopes): recover block statement from block
20601 entity using new meaning of Block_Node.
20603 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
20604 identifier of block node, rather than to node itself.
20606 2001-12-04 Gary Dismukes <dismukes@gnat.com>
20609 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
20610 (Discrimify): Go back to setting the Etypes of the selected component
20611 because the Vname component does not exist at this point and will
20612 fail name resolution. Also set Analyzed.
20613 Remove with and use of Sem_Res.
20615 2001-12-04 Arnaud Charlet <charlet@gnat.com>
20617 * Makefile.in: (HIE_SOURCES): add s-fat*.
20619 2001-12-04 Robert Dewar <dewar@gnat.com>
20622 (Compile_Time_Known_Attribute): New procedure.
20623 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
20624 proper range check.
20626 2001-12-04 Ed Schonberg <schonber@gnat.com>
20628 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
20629 processing discriminants to diagnose illegal default values.
20631 2001-12-04 Ed Schonberg <schonber@gnat.com>
20633 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
20634 access discriminant within a type extension that constrains its
20635 parent discriminants.
20637 2001-12-04 Ed Schonberg <schonber@gnat.com>
20639 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
20640 is malformed, use instance of Any_Id to allow analysis to proceed.
20642 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
20643 type definition is illegal.
20644 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
20647 2001-12-04 Ed Schonberg <schonber@gnat.com>
20649 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
20652 2001-12-04 Robert Dewar <dewar@gnat.com>
20654 * errout.adb: Minor reformatting
20656 2001-12-04 Robert Dewar <dewar@gnat.com>
20658 * exp_util.adb: Minor reformatting from last change
20660 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
20661 which is a rewriting of an expression, traverse the original
20662 expression to remove warnings that may have been posted on it.
20664 2001-12-04 Ed Schonberg <schonber@gnat.com>
20666 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
20667 record that has other packed components.
20669 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
20671 * adaint.c: Minor cleanups.
20673 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
20675 * adaint.c: Do not use utime.h on vxworks.
20677 2001-12-04 Arnaud Charlet <charlet@gnat.com>
20679 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
20680 more confusion than it solves.
20682 2001-12-04 Geert bosch <bosch@gnat.com>
20684 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
20686 2001-12-04 Geert Bosch <bosch@gnat.com>
20688 * Makefile.in (update-sources): New target.
20689 For use by gcc_release script.
20691 2001-12-04 Ed Schonberg <schonber@gnat.com>
20693 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
20694 a configuration pragma, it is now legal wherever a pragma can appear.
20696 2001-12-04 Zack Weinberg <zack@codesourcery.com>
20698 * Makefile.in: Don't set ALL. Delete @cross_defines@,
20699 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
20700 is now @CROSS@ -DIN_GCC; update comment.
20702 2001-12-04 Robert Dewar <dewar@gnat.com>
20704 * einfo.adb (Has_Pragma_Pure_Function): New flag.
20705 Fix problem that stopped ceinfo from working
20707 * einfo.ads (Has_Pragma_Pure_Function): New flag.
20709 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
20711 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
20714 (File_Time_Stamp): New procedure.
20715 (Preserve_Mode): New boolean.
20716 (Write_Unit): Pass time stamp.
20717 Implement -p switch (preserve time stamps).
20719 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
20721 * gnatchop.adb: Do usage info for -p switch
20723 * adaint.h (__gnat_set_file_time_name): New function
20725 * adaint.c (__gnat_set_file_time_name): Implement
20727 * adaint.h: Fix typo
20729 2001-12-03 Robert Dewar <dewar@gnat.com>
20731 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
20732 have Associated_Node.
20734 2001-12-03 Robert Dewar <dewar@gnat.com>
20736 * prj-proc.adb: Minor reformatting
20738 * make.adb: Minor reformatting
20740 2001-12-03 Geert Bosch <bosch@gnat.com>
20742 * make.adb: Minor reformatting.
20744 2001-12-03 Robert Dewar <dewar@gnat.com>
20746 * sem_ch12.adb: Minor reformatting
20748 2001-12-03 Ed Schonberg <schonber@gnat.com>
20750 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
20751 push Standard on the stack before analyzing the instance body,
20752 in order to have a clean visibility environment.
20754 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
20756 2001-12-03 Ed Schonberg <schonber@gnat.com>
20758 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
20759 instantiation of a body that contains an inlined body.
20761 2001-12-03 Ed Schonberg <schonber@gnat.com>
20764 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
20765 to prevent freezing within formal packages.
20766 (Freeze_Subprogram_Body): If body comes from another instance that
20767 appeared before its own body, place freeze node at end of current
20768 declarative part, to prevent a back-end crash.
20769 (Inline_Instance_Body): Handle properly a package instance within
20770 a subprogram instance that is a child unit.
20772 2001-12-01 Graham Stott <grahams@redhat.com>
20774 * Makefile.in (misc.o): Add missing $(srcdir) prefix
20775 and add optabs.h dependency.
20777 * misc.c: Include optabs.h
20778 (gnat_tree_code_type): Make static and const.
20779 (gnat_tree_code_length): Likewise.
20780 (gnat_tree_code_name): Likewise.
20781 (update_setjmp_buf): Obtain operands mode from insn_data.
20783 2001-11-29 Richard Henderson <rth@redhat.com>
20785 * init.c: Remove obsolete dwarf2 frame.h section.
20787 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
20789 * Make-lang.in (ada.generated-manpages): New dummy target.
20791 2001-11-29 Ed Schonberg <schonber@gnat.com>
20793 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
20794 into Command, an array conversion is illegal here. Uncovered by
20797 2001-11-28 Geert Bosch <bosch@gnat.com>
20799 * init.c: Minor whitespace changes.
20801 2001-11-28 Doug Rupp <rupp@gnat.com>
20803 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
20806 2001-11-28 Zack Weinberg <zack@codesourcery.com>
20808 * misc.c (gnat_expand_constant): Move declaration above
20809 definition of lang_hooks.
20810 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
20811 (gnat_init): lang_expand_constant no longer exists.
20813 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
20814 always have vprintf.
20815 (gnat_init): Always call set_internal_error_function.
20817 2001-11-27 Andreas Jaeger <aj@suse.de>
20819 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
20821 2001-11-27 Laurent Guerby <guerby@acm.org>
20823 * Makefile.in: Regenerate Ada dependencies.
20825 2001-11-26 Richard Henderson <rth@redhat.com>
20827 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
20828 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
20829 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
20831 2001-11-25 Laurent Guerby <guerby@acm.org>
20833 * sysdep.c (rts_get_*): Fix style.
20835 2001-11-19 Laurent Guerby <guerby@acm.org>
20837 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
20838 since it is of no apparent use and cause warnings.
20840 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
20842 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
20844 (gnat_init): Don't return NULL.
20845 (finish_parse): Remove.
20847 2001-11-17 Laurent Guerby <guerby@acm.org>
20849 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
20850 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
20851 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
20852 * lang-spec.h: Add missing struct field to silence warnings.
20853 * sysdep.c (rts_get_*): Provide K&R prototype.
20854 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
20855 * traceback.c (Unlock_Task, Lock_Task): Likewise.
20856 * tracebak.c (__gnat_backtrace): Remove unused variable.
20857 * utils.c (end_subprog_body): Move to K&R style.
20859 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
20861 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
20863 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
20865 * misc.c (gnat_init): Change prototype. Include the
20866 functionality of the old init_parse and init_decl_processing.
20867 (gnat_init_decl_processing): New prototype.
20868 (init_parse): Remove.
20869 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
20871 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
20873 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
20874 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
20875 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
20876 set_yydebug): Remove.
20878 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
20880 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
20881 (struct lang_hooks): Constify.
20882 (language_string, lang_identify): Remove.
20883 * utils.c (init_decl_processing): Update.
20885 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
20887 * misc.c: Include langhooks-def.h.
20888 * Makefile.in: Update.
20890 2001-10-30 Robert Dewar <dewar@gnat.com>
20893 (Check_Identifier): Rewrite circuit to be compatible with use of letters
20894 in the upper half of ASCII.
20895 (Check_Identifier): Minor reformatting
20897 2001-10-30 Geert Bosch <bosch@gnat.com>
20899 * (Associated_Node, Set_Associated_Node): Do not check for
20902 2001-10-30 Robert Dewar <dewar@gnat.com>
20904 * a-reatim.ads: Minor reformatting
20906 2001-10-30 Robert Dewar <dewar@gnat.com>
20908 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
20909 undocumented declarations.
20911 2001-10-30 Pascal Obry <obry@gnat.com>
20913 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
20914 to the binder and linker.
20917 * mdll.ads: Fix layout. Update copyright notice.
20919 * mdll.adb: Fix layout. Update copyright notice.
20921 2001-10-30 Robert Dewar <dewar@gnat.com>
20923 * usage.adb: Minor fix to output for -gnaty.
20925 2001-10-30 Ed Schonberg <schonber@gnat.com>
20927 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
20928 to accommodate all its possible values.
20930 * a-reatim.adb (Split): Special-case handling of Time_Span_First
20931 and of small absolute values of T.
20933 2001-10-30 Richard Kenner <kenner@gnat.com>
20935 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
20936 set_mem_attributes since not needed and wrong if RESULT if a REG;
20937 fixes ACATS failures.
20939 2001-10-30 Geert Bosch <bosch@gnat.com>
20941 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
20942 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
20944 2001-10-30 Robert Dewar <dewar@gnat.com>
20946 * bindusg.adb: Undocument -f switch.
20948 * gnatcmd.adb: Remove /FULL_ELABORATION.
20950 * opt.ads (Force_RM_Elaboration_Order): Document that this is
20953 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
20955 * gnatbind.adb: Minor update of warning msg.
20957 2001-10-30 Vincent Celier <celier@gnat.com>
20959 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
20960 for project file switches (-P (/PROJECT_FILE=),
20961 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
20964 2001-10-30 Geert Bosch <bosch@gnat.com>
20966 * decl.c: Minor whitespace fixes.
20968 2001-10-30 Richard Kenner <kenner@gnat.com>
20970 * utils2.c (build_allocator): Test for SIZE overflow in array case too
20972 2001-10-30 Geert Bosch <bosch@gnat.com>
20974 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
20975 Found due to GCC 3.0 warning of using uninitialized value.
20978 (Get_Max_Size): Use variant record for tracking value/expression.
20979 Makes logic clearer and prevents warnings for uninitialized variables.
20980 (Layout_Array_Type): Use variant record for tracking value/expression.
20981 Makes logic clearer and prevents warnings for uninitialized variables.
20983 2001-10-30 Robert Dewar <dewar@gnat.com>
20985 * lib.adb: Minor reformatting
20987 * s-taprop.ads: Minor reformatting
20989 2001-10-29 Laurent Guerby <guerby@acm.org>
20992 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
20994 (_gnat_error_handler): Make MSG const.
20996 2001-10-29 Richard Kenner <kenner@gnat.com>
20998 * sysdep.c: Fix localtime_r problem on LynxOS.
20999 Also remove #elif to avoid warnings.
21001 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
21004 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
21006 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
21008 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
21009 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
21010 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
21011 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
21012 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
21013 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
21014 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
21015 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
21016 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
21017 types.ads, urealp.adb: Fix spelling errors.
21019 2001-10-27 Laurent Guerby <guerby@acm.org>
21021 * trans.c (gigi): Fix non determinism leading to bootstrap
21022 comparison failures for debugging information.
21024 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
21026 * gnat_rm.texi: Use @./@: where appropriate.
21028 2001-10-26 Robert Dewar <dewar@gnat.com>
21030 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
21032 2001-10-26 Richard Kenner <kenner@gnat.com>
21034 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
21036 2001-10-26 Richard Kenner <kenner@gnat.com>
21038 * decl.c (validate_size): Modify message for bad size to avoid
21039 implication that compiler is modifying the size.
21041 2001-10-26 Robert Dewar <dewar@gnat.com>
21043 * prj-util.adb: Minor reformatting. Fix bad header format.
21045 2001-10-26 Robert Dewar <dewar@gnat.com>
21047 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
21049 * sinfo.ads: Clarify use of Associated_Node (documentation only).
21051 * sem_ch12.adb: Change Node4 to Associated_Node. Change
21052 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
21053 much more narrowly in places where needed. These are cleanups.
21055 2001-10-26 Joel Brobecker <brobecke@gnat.com>
21057 * 5zosinte.ads (null_pthread): new constant.
21060 (Initialize_TCB): Initialize thread ID to null, to be able to verify
21061 later that this field has been set.
21062 (Finalize_TCB): ditto.
21063 (Suspend_Task): Verify that the thread ID is not null before using it.
21064 (Resume_Task): ditto.
21067 (Resume_All_Tasks): Lock the tasks list before using it.
21068 (Suspend_All_Tasks): ditto.
21070 2001-10-26 Richard Kenner <kenner@gnat.com>
21072 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
21073 Make constant variant of designated type for Is_Access_Constant.
21074 Call update_pointer_to with main variant.
21076 * trans.c (process_freeze_entity, process_type):
21077 Call update_pointer_to on main variant.
21079 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
21080 If main variant, update all other variants.
21082 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
21085 2001-10-26 Robert Dewar <dewar@gnat.com>
21087 * prj-util.adb: Minor reformatting
21089 2001-10-26 Robert Dewar <dewar@gnat.com>
21091 * prj-util.adb: Minor reformatting
21093 2001-10-26 Robert Dewar <dewar@gnat.com>
21095 * prj-attr.adb: Minor reformatting throughout
21097 2001-10-26 Robert Dewar <dewar@gnat.com>
21099 * prj-attr.ads: Minor reformatting
21100 Add ??? comment (this whole spec has almost no comments)
21102 2001-10-26 Vincent Celier <celier@gnat.com>
21104 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
21105 ("//") that precede the drive letter on Interix.
21107 2001-10-26 Geert Bosch <bosch@gnat.com>
21109 * gnat_rm.texi: Add GNAT Reference Manual.
21111 2001-10-25 Robert Dewar <dewar@gnat.com>
21113 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
21114 is Error. Similar change for other renaming cases.
21116 2001-10-25 Robert Dewar <dewar@gnat.com>
21118 * s-atacco.ads: Add pragma Inline_Always for functions.
21119 Fix header format. Add copyright 2001
21121 2001-10-25 Ed Schonberg <schonber@gnat.com>
21123 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
21124 return Error rather than Empty so that analysis can proceed.
21126 2001-10-25 Ed Schonberg <schonber@gnat.com>
21128 * sem_util.adb (Enter_Name): better handling of cascaded error
21129 messages when a unit appears in its own context.
21131 2001-10-25 Ed Schonberg <schonber@gnat.com>
21133 * sem_util.adb (Defining_Entity): in case of error, attach created
21134 entity to specification, so that semantic analysis can proceed.
21136 2001-10-25 Robert Dewar <dewar@gnat.com>
21139 (Defining_Entity): Deal with Error.
21140 (Process_End_Label): Deal with bad end label for.
21142 2001-10-25 Ed Schonberg <schonber@gnat.com>
21144 * sem_elab.adb (Check_A_Call): refine message when call is in an
21145 instance but callee is not declared in the generic unit.
21147 2001-10-25 Ed Schonberg <schonber@gnat.com>
21149 * sem_elab.adb (Check_A_Call): check for renaming before finding the
21150 enclosing unit, which may already be different from the calling unit.
21152 2001-10-25 Geert Bosch <bosch@gnat.com>
21154 * 4gintnam.ads: fix header format.
21156 2001-10-25 Ed Schonberg <schonber@gnat.com>
21158 * sem_res.adb (Resolve_Call): if the call is actually an indexing
21159 operation on the result of a parameterless call, perform elaboration
21160 check after the node has been properly rewritten.
21162 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
21163 inlined within the generic tree, the defining identifier is not a
21166 2001-10-25 Ed Schonberg <schonber@gnat.com>
21168 * sem_res.adb (Resolve): special-case resolution of Null in an
21169 instance or an inlined body to avoid view conflicts.
21171 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
21172 compatibility by retrieving the access type of the generic copy.
21174 2001-10-25 Robert Dewar <dewar@gnat.com>
21177 (Analyze_Number_Declaration): Handle error expression.
21178 (Signed_Integer_Type_Declaration): Handle error bound.
21179 (Analyze_Subtype_Indication): Handle error range.
21181 * sem_util.adb (Get_Index_Bounds): Check for Error.
21183 2001-10-25 Robert Dewar <dewar@gnat.com>
21185 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
21186 in no run time mode.
21188 2001-10-25 Pascal Obry <obry@gnat.com>
21190 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
21191 mode case for ALLOC case.
21193 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
21194 all platforms. Improvement of last change.
21196 2001-10-25 Robert Dewar <dewar@gnat.com>
21198 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
21200 2001-10-25 Geert Bosch <bosch@gnat.com>
21202 * osint.adb (Is_Relative): Remove duplicate.
21204 2001-10-25 Pascal Obry <obry@gnat.com>
21206 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
21207 pathnames in UNIX and DOS style with drive letter.
21208 (Is_Relative): new routine.
21210 * osint.adb: Minor reformatting
21212 * osint.adb (Is_Relative): implementation using
21213 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
21215 2001-10-25 Pascal Obry <obry@gnat.com>
21217 * g-dirope.adb (Basename): correctly compute offset between the
21218 original Path and the translated one.
21220 * g-dirope.adb: (Base_Name): add some comments.
21222 2001-10-25 Robert Dewar <dewar@gnat.com>
21224 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
21225 in HIE mode, avoids compilation abandoned message
21227 * exp_imgv.adb: Correct typo in previous change
21229 * exp_imgv.adb: Correct typo in previous change (not my day!)
21231 2001-10-25 Robert Dewar <dewar@gnat.com>
21233 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
21235 2001-10-25 Pascal Obry <obry@gnat.com>
21237 * g-awk.ads: Move all pragma inlines next to the routine
21238 declarations. This is more uniform with other GNAT spec.
21240 2001-10-22 Geert Bosch <bosch@gnat.com>
21242 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
21244 2001-10-19 Geert Bosch <bosch@gnat.com>
21246 * Makefile.in (tools, gnattools): Remove gnatmem.
21248 2001-10-17 Richard Henderson <rth@redhat.com>
21250 * Makefile.in (misc.o): Depend on langhooks.h.
21251 * misc.c: Include it.
21252 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
21253 (LANG_HOOKS_DECODE_OPTION): New.
21254 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
21256 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
21258 * trans.c (tree_transform): Adjust to recent change in
21259 expand_asm_operands to implement named asm operands.
21261 2001-10-11 Ed Schonberg <schonber@gnat.com>
21263 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
21264 renaming of discriminant for mutable record type.
21266 2001-10-11 Robert Dewar <dewar@gnat.com>
21268 * validsw.adb: Properly save -gnatVn status.
21270 2001-10-11 Robert Dewar <dewar@gnat.com>
21272 * usage.adb: Add lines for V switch.
21274 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
21275 (/VALIDITY_CHECKING).
21277 2001-10-11 Ed Schonberg <schonber@gnat.com>
21279 * sem_type.adb (Add_One_Interp): an operator for a type declared in
21280 an extension of System is known to be visible.
21282 2001-10-11 Ed Schonberg <schonber@gnat.com>
21284 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
21285 properly. Fixes regression on ACATS C34005G.
21287 2001-10-11 Robert Dewar <dewar@gnat.com>
21289 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
21290 loop in generic instance, since this is likely not very useful.
21292 2001-10-11 Robert Dewar <dewar@gnat.com>
21294 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
21295 the error message for high integrity mode.
21297 * rtsfind.adb (RTE): Give message if we try to find an entity that
21298 is not available in high integrity mode.
21301 (OK_To_Use_In_HIE_Mode): New array.
21302 (RTE): May return Empty in high integrity mode.
21304 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
21305 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
21307 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
21308 unit if not inlined always and in no runtime mode. Fixes problem
21309 caused by new Rtsfind changes.
21311 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
21314 * rtsfind.adb (RTE): Make sure we do not try to load unit after
21315 giving message for entity not available in high integrity mode.
21317 2001-10-11 Pascal Obry <obry@gnat.com>
21319 * impunit.adb: Add GNAT.CRC32.
21321 2001-10-11 Ed Schonberg <schonber@gnat.com>
21323 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
21324 properly the case where one universal operand in a non-static
21325 exponentiation of a real literal.
21327 2001-10-11 Ed Schonberg <schonber@gnat.com>
21329 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
21330 clause, return the gobal finalization list, for lack of anthing else.
21332 2001-10-11 Ed Schonberg <schonber@gnat.com>
21334 * exp_ch7.adb (Make_Transient_Block): if statement is within
21335 exception handler, always use new transient scope to place Clean
21338 2001-10-11 Pascal Obry <obry@gnat.com>
21341 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
21342 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
21343 (GNATLS_RTL_OBJS): add g-crc32.o
21344 (GNATMAKE_RTL_OBJS): add g-crc32.o
21347 (CRC_Match): new function.
21348 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
21349 instead of the previous simple checksum algorithm.
21350 (Time_Stamp_Mismatch): use CRC_Match for comparison.
21351 (Set_Source_Table): idem.
21354 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
21355 instead of simple checksum.
21356 (CRC_Match): new function.
21357 (CRC_Error): new constant.
21359 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
21360 a CRC now and not a simple checksum. A CRC uses lower-case hex
21361 letters, fixes ambiguity in parsing.
21363 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
21364 is what this variable will store.
21366 * bcheck.adb: Change reference to chechsum in comments by CRC.
21367 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
21368 rename All_Checksum_Match to All_CRC_Match. Change due to API
21369 renaming since now GNAT does not use a simple checksum but a
21370 CRC using GNAT.CRC32.
21372 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
21373 now and not anymore a simple checksum.
21375 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
21378 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
21381 (Restore_Scan_State): rename Checksum to CRC.
21382 (Save_Scan_State): idem.
21386 (Checksum): rename to CRC.
21387 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
21389 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
21390 GNAT.CRC32). Update copyright notice.
21392 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
21393 GNAT.CRC32). Update copyright notice.
21396 (Accumulate_Checksum): removed.
21397 (Update): new procedure. Add a wide-character into the CRC.
21400 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
21401 (Load_File): fix initialization of S (change Source_Checksum to
21404 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
21405 Source_CRC in S initialization.
21407 * sinput.adb (Source_Checksum): renamed to Source_CRC.
21409 * sinput.ads (Source_Checksum): renamed to Source_CRC.
21410 Update comments for the CRC.
21412 * types.adb (Hex): Use lowercase for the letter part.
21414 * types.ads (Get_Hex_String): Returns the hexadecimal representation
21415 for a word. This is currently used only for CRC. In previous version,
21416 the checksum was using a representation with all letter being
21417 upper-case. With the new implementation (using CRC) we do not remove
21418 the 32th bit of the CRC, so we can have an upper-case starting letter
21419 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
21420 It is ambigous since the CRC was optional and could be followed by
21421 options like EB, EE. So now this routines uses lower-case letter for
21422 the hexadecimal representation. Strange enough only lower case letters
21423 where checked in Scan_ALI (even if this was not a possible case).
21425 * gnatvsn.ads (Library_Version): changed to 3.15a.
21427 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
21430 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
21433 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
21434 Add 2001 to copyright notice
21435 (Accumulate_Checksum): Modify to use System.CRC32.
21437 * ali-util.ads: Redo changes of previous revision to continue to use
21438 the word Checksum. Add 2001 to copyright notice.
21440 * ali.adb: Undo some of previous changes, not needed.
21441 Keep the change for lower case letters in the checksum.
21443 * ali.ads: Undo previous change not needed.
21445 * bcheck.adb: Undo most of previous change, not needed.
21446 But do use Checksums_Match for checksum comparison.
21448 * gnatls.adb: Undo most of previous change, not needed.
21449 But do use Checksums_Match for comparing checksums.
21451 * lib-load.adb: Undo previous change, not needed.
21453 * lib-writ.adb: Undo previous change, not needed.
21455 * lib-writ.ads: Document that checksums use lower case,
21456 not upper case letters.
21458 * scans.adb: Undo previous change, not needed
21460 * scans.ads: Undo previous change, not needed.
21462 * scn-nlit.adb: Undo previous changes, not needed.
21464 * scn-slit.adb: Undo previous change, not needed. Fix header format.
21467 (Accumulate_Checksum): Use System.CRC32.
21468 (Initialize_Checksum): New procedure.
21469 Remove other changes of previous revision.
21471 * sinput-p.adb: Undo previous change, not needed.
21473 * sinput.adb: Undo previous change, not needed.
21475 * sinput-l.adb: Undo previous change, not needed.
21477 * sinput.ads: Undo previous change, not needed. Keep only comment
21478 on new checksum algorithm
21480 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
21481 Also remove a-tags and a-stream from GNAT sources.
21483 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
21485 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
21487 2001-10-11 Geert Bosch <bosch@gnat.com>
21489 * einfo.h: Regenerate.
21491 * nmake.ads: Regenerate.
21493 * nmake.adb: Regenerate.
21495 * sinfo.h: Regenerate.
21497 * treeprs.adb: Regenerate.
21499 2001-10-10 Geert Bosch <bosch@gnat.com>
21501 * gnat-style.texi: New file describing coding guidelines for Ada.
21503 2001-10-10 Ed Schonberg <schonber@gnat.com>
21505 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
21508 2001-10-10 Geert Bosch <bosch@gnat.com>
21510 * snames.ads: Add new names for project facility.
21512 * snames.adb: Update to reflect snames.ads changes.
21514 * snames.h: Update to reflect snames.ads changes.
21516 2001-10-10 Vincent Celier <celier@gnat.com>
21519 (Add_Switches): reflect the changes for the switches attributes
21520 Default_Switches indexed by the programming language,
21521 Switches indexed by the file name.
21522 (Collect_Arguments_And_Compile): Idem.
21523 Reflect the attribute name changes.
21526 (Initialisation_Data): Change the names of some packages and
21528 (Initialize): process case insensitive associative arrays.
21531 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
21534 (Parse_Attribute_Declaration): For case insensitive associative
21535 arrays, set the index string to lower case.
21538 Reflect the changes of the project attributes.
21541 Replace Check_Naming_Scheme by Ada_Check and
21542 Language_Independent_Check.
21545 Replaced Check_Naming_Scheme by 2 procedures:
21546 Ada_Check and Language_Independent_Check.
21549 (Process_Declarative_Items): For case-insensitive associative
21550 arrays, set the index string to lower case.
21551 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
21552 Prj.Nmsc.Check_Naming_Scheme.
21555 (Case_Insensitive): New function
21556 (Set_Case_Insensitive): New procedure
21559 (Case_Insensitive): New function
21560 (Set_Case_Insensitive): New procedure
21561 (Project_Node_Record): New flag Case_Insensitive.
21564 (Value_Of): new function to get the string value of a single
21565 string variable or attribute.
21568 (Value_Of): new function to get the string value of a single
21569 string variable or attribute.
21572 (Ada_Default_Spec_Suffix): New function
21573 (Ada_Default_Impl_Suffix): New function
21574 Change definitions of several constants to reflect
21575 new components of record types.
21578 (Naming_Data): Change several components to reflect new
21579 elements of naming schemes.
21580 (Project_Data): New flags Sources_Present and
21581 Language_Independent_Checked.
21582 (Ada_Default_Spec_Suffix): New function.
21583 (Ada_Default_Impl_Suffix): New function.
21586 Modification of predefined names for project manager: added
21587 Implementation, Specification_Exceptions, Implementation_Exceptions,
21588 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
21589 Default_Switches, _Languages, Builder, Cross_Reference,
21590 Finder. Removed Body_Part, Specification_Append, Body_Append,
21591 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
21594 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
21597 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
21598 not that it is Nil_Variable_Value.
21600 * prj.ads: Add ??? for uncommented declarations
21602 2001-10-10 Ed Schonberg <schonber@gnat.com>
21604 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
21605 constant, do not indicate possible modification, so that gigi can
21606 treat it as a bona fide constant.
21608 2001-10-10 Robert Dewar <dewar@gnat.com>
21610 * sem_prag.adb: Add processing for pragma External.
21612 * snames.ads: Add entry for pragma External.
21614 * par-prag.adb: Add pragma External.
21616 * snames.adb: Updated to match snames.ads.
21618 2001-10-10 Ed Schonberg <schonber@gnat.com>
21620 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
21621 a dynamic task if the allocator appears in an indexed assignment
21622 or selected component assignment.
21624 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
21625 For a dynamic task in an assignment statement, use target of
21626 assignment to generate meaningful name.
21628 2001-10-10 Ed Schonberg <schonber@gnat.com>
21630 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
21633 * einfo.ads: Body_Entity is also defined for generic package.
21634 Documentation change only
21636 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
21637 others_choice for a discriminated component initialization,
21638 convert discriminant references into the corresponding discriminals.
21640 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
21641 only if original type is private and expression has to be wrapped
21645 (Apply_Constraint_Check): Do not perform length check
21646 if expression is an aggregate with only an others_choice.
21647 (Length_N_Cond): two references to the same in_parameter
21648 (typically the discriminal in an init_proc) denote the same value.
21649 Two useful optimization uncovered by bugfixes above.
21651 2001-10-10 Robert Dewar <dewar@gnat.com>
21653 * xeinfo.adb: Change int to char in translation of enumeration types.
21654 This fixes a problem in the C representation of component alignment.
21655 Add 2001 to copyright notice
21657 2001-10-10 Richard Kenner <kenner@gnat.com>
21659 * decl.c: (validate_size): Do check size of object of integral type
21660 if it is a packed array type.
21662 2001-10-10 Richard Kenner <kenner@gnat.com>
21664 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
21665 VAR_DECL for constant if not Is_Public but -O0.
21667 2001-10-10 Richard Kenner <kenner@gnat.com>
21669 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
21671 2001-10-10 Geert Bosch <bosch@gnat.com>
21673 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
21674 use '/' as switch character, allowing for absolute file names.
21676 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
21678 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
21681 2001-10-08 Geert Bosch <bosch@gnat.com>
21683 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
21684 Automatically build utilities when files need to be regenerated.
21686 2001-10-08 Geert Bosch <bosch@gnat.com>
21688 * xsnames.adb: New utility for updating snames.ads and snames.adb
21690 2001-10-08 Zack Weinberg <zack@codesourcery.com>
21692 * Make-lang.in (ADAFLAGS): Add -W -Wall.
21693 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
21694 (gnat1): Also depend on attribs.o.
21695 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
21696 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
21697 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
21698 (ADAFLAGS): Add -W -Wall.
21699 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
21702 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
21703 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
21704 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
21705 Use $(ADAC), not $(CC), as compilation command.
21707 (gnattools): Depend directly on tools to build, don't use
21709 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
21711 * einfo.h, sinfo.h: New files (autogenerated).
21713 2001-10-08 Richard Henderson <rth@redhat.com>
21715 * comperr.adb (Abort_In_Progress): New.
21716 (Compiler_Abort): Use it to prevent recursion.
21718 2001-10-08 Robert Dewar <dewar@gnat.com>
21720 * atree.adb: Set Error_Posted in Error node, helps error recovery.
21722 * par-endh.adb (Output_End_Expected): We should also not test
21723 Error_Posted on the Error node, since now it is always set.
21725 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
21726 to help error recovery. Part of general work on 9407-004.
21728 * par.adb: Add ??? for misuse of error
21731 (Resolve): Defend against Error, fixes 9407-003.
21732 (Resolve_Discrete_Subtype_Indication): Defend against Error.
21734 * sinfo.ads (N_Error): Now has Etype field (which will be set
21735 to Any_Type to help error recovery).
21737 2001-10-08 Richard Kenner (kenner@gnat.com)
21739 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
21740 Consistently set MEM attributes from expression; fixes
21741 bootstrap failure on x86.
21743 2001-10-08 Geert Bosch (bosch@gnat.com)
21745 * 5oosinte.adb: Add 2001 to copyright notice.
21747 2001-10-08 Geert Bosch (bosch@gnat.com)
21749 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
21751 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
21753 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
21755 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
21757 2001-10-05 Geert Bosch (bosch@gnat.com)
21759 * adaint.h: Small formatting fix.
21761 2001-10-04 Geert Bosch <bosch@gnat.com>
21763 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
21764 Arg is int, not FILE *, in dummy version of functions.
21766 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
21767 Arg is int, not FILE *.
21769 2001-10-04 Geert Bosch <bosch@gnat.com>
21771 * 3lsoccon.ads: Added file, missed with initial check ins.
21773 * 4lintnam.ads: Fix header format.
21774 Change Linux to GNU/Linux.
21776 * 5iosinte.adb: Change Linux to GNU/Linux.
21778 * 5iosinte.ads: Change Linux to GNU/Linux.
21780 * 5itaprop.adb: Change Linux to GNU/Linux.
21782 * 5itaspri.ads: Change Linux to GNU/Linux.
21783 Update copyright notice.
21785 * 5lintman.adb: Change Linux to GNU/Linux.
21787 * 5lml-tgt.adb: Change Linux to GNU/Linux.
21789 * 5losinte.ads: Change Linux to GNU/Linux.
21791 * 5lsystem.ads: Change Linux to GNU/Linux.
21793 * 5qosinte.adb: Change Linux to GNU/Linux.
21795 * 5qosinte.ads: Change Linux to GNU/Linux.
21797 * 5qparame.ads: Change Linux to GNU/Linux.
21799 * 5qtaprop.adb: Change Linux to GNU/Linux.
21801 * 5qtaspri.ads: Change Linux to GNU/Linux.
21802 Add 2001 to copyright notice.
21804 * 5vintman.ads: Change Linux to GNU/Linux.
21805 Fix header format. Add 2001 to copyright notice.
21807 * g-soccon.ads: Change Linux to GNU/Linux.
21809 * g-trasym.ads: Change Linux to GNU/Linux.
21810 Add 2001 to copyright notice.
21812 * memtrack.adb: Change Linux to GNU/Linux.
21814 * s-intman.ads: Change Linux to GNU/Linux.
21815 Add 2001 to copyright notice. Fix header format.
21817 * s-stache.adb: Change Linux to GNU/Linux.
21819 * adaint.c: Change Linux to GNU/Linux.
21821 * cio.c: Change Linux to GNU/Linux.
21823 * cstreams.c: Change Linux to GNU/Linux.
21825 * init.c: Change Linux to GNU/Linux.
21827 * gmem.c: Change Linux to GNU/Linux.
21829 * tracebak.c: Change Linux to GNU/Linux.
21832 2001-10-02 Geert Bosch <bosch@gnat.com>
21834 * misc.c (insert_default_attributes): Add dummy version.