1 2004-11-02 Andrew Pinski <pinskia@physics.uc.edu>
4 * Makefile.in (darwin): Set soext to .dylib.
6 2004-10-26 Vincent Celier <celier@gnat.com>
7 Thomas Quinot <quinot@act-europe.fr>
9 * g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.ads:
10 (C_Writev): Change MSG_Forced_Flags to Constants.MSG_Forced_Flags as
11 there is no use of GNAT.Sockets.Constants.
12 Remove remaining pragma Import for C_Write
13 Remove C_Read and C_Write from internal implementation unit
14 GNAT.Sockets.Thin, as their usage for sockets is non-portable (using
15 the read and write functions from the system runtime library is fine
16 on UNIX but won't work under Windows).
18 * g-socket.adb: (Abort_Selector): Use C_Send instead of C_Write.
19 (Check_Selector): Use C_Recv instead of C_Read.
20 Selectors are the GNAT.Sockets abstraction to perform a select()
21 call on a set of descriptors. To allow abortion of an ongoing
22 select operation, some data is written to a dedicated socket that
24 Under Windows, the write and read library functions cannot operate
25 on sockets, so we need to use send and recv instead, which is portable
26 across all supported platforms.
28 * g-socthi.ads: Remove C_Read and C_Write from internal implementation
29 unit GNAT.Sockets.Thin, as their usage for sockets is non-portable
30 (using the read and write functions from the system runtime library is
31 fine on UNIX but won't work under Windows).
33 2004-10-26 Nicolas Setton <setton@act-europe.fr>
35 * mlib-tgt-darwin.adb: New file.
37 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
38 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
39 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
40 mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb (Archive_Indexer_Options): New
43 * Makefile.in: Add support for building shared libraries under Darwin.
44 (EXTRA_GNATRTL_NONTASKING_OBJS, ppc-vxworks): Add s-vxwexc.o, containing
45 the low level EH init subprogram to be called from __gnat_initialize.
47 * mlib-tgt.ads, mlib-tgt.adb (Archive_Indexer_Options): New subprogram,
48 indicates which options to pass to the archive indexer.
50 * mlib-utl.adb: Add support for calling ranlib with additional
51 options. This is needed for instance under Mac OS X.
52 (Ranlib_Options): New global variable, used to store the potential
53 options to pass to ranlib.
54 (Ar): Use Ranlib_Options when spawning ranlib.
55 (Initialize): Set the value of ranlib option.
57 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
59 * s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K
60 instead of 8K, to reflect the real potential needs for stack-checking
63 2004-10-26 Pascal Obry <obry@gnat.com>
65 * s-parame-mingw.adb (Default_Stack_Size): Add some comments.
67 * s-taprop-mingw.adb (Create_Task): Set initial stack size to 1024. On
68 Windows only the initial thread stack size can be set so it is good to
69 start we a low stack size.
70 The OS will adjust the size as needed.
72 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
73 Nicolas Setton <setton@act-europe.fr>
75 * expect.c, adaint.c, link.c, sysdep.c (unix sections): Guard with
76 "__unix__" instead of "unix".
77 The latter is implicitly defined by gcc3.2 but not by gcc >= 3.4, so the
78 sections were just mistakenly ignored. The former is
79 implicitely defined by gcc2.8, gcc3.2 and gcc3.4.
80 Update #ifdef preprocessor macro to detect the symbol __hpux__ instead
81 of hpux. This prevents an unwanted definition of the symbol
82 convert_addresses in adaint.o.
84 2004-10-26 Gary Dismukes <dismukes@gnat.com>
86 * a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#, for
87 compatibility with type Unwind_Word on 16-bit targets such as AAMP.
89 2004-10-26 Cyrille Comar <comar@act-europe.fr>
91 * a-filico.ads, a-filico.adb: fix incorrect header.
93 2004-10-26 Javier Miranda <miranda@gnat.com>
95 * a-ststio.ads: Fix typo in identifier
97 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
99 * sem_ch4.adb: Minor reformatting.
101 2004-10-26 Ed Schonberg <schonberg@gnat.com>
103 * checks.adb (Expr_Known_Valid): If floating-point validity checks are
104 enabled, check the result of unary and binary operations when the
105 expression is the right-hand side of an assignment.
107 2004-10-26 Vincent Celier <celier@gnat.com>
109 * clean.adb (Delete): Do not output warnings when in quiet output and
111 (Force_Deletions): New Boolean flag, defaulted to False
112 (Delete): Only delete a file if it is writable, and when
113 Force_Deletions is True.
114 (Parse_Cmd_Line): New switch -f: set Force_Deletions to True
115 (Usage): Line for new switch -f
116 (Clean_Directory): Use GNAT.OS_Lib.Set_Writable instead of rolling our
119 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
121 * decl.c (gnat_to_gnu_field): Use the type of the inner object for a
122 JM type only if its size matches that of the wrapper. When a size is
123 prescribed and the field is not aliased, remove the wrapper of a JM
124 type only if the size is not greater than that of the packed array.
125 (gnat_to_gnu_entity): Change the extension of packed array wrappers
128 2004-10-26 Geert Bosch <bosch@gnat.com>
130 * eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used.
131 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
132 (Pred): Implement in terms of Succ.
134 2004-10-26 Ed Schonberg <schonberg@gnat.com>
136 * exp_aggr.adb (Safe_Component): An aggregate component that is an
137 unchecked conversion is safe for in-place use if the expression of the
139 (Expand_Array_Aggregate): An aggregate that initializes an allocator may
140 be expandable in place even if the aggregate does not come from source.
141 (Convert_Array_Aggr_In_Allocator): New procedure to initialize the
142 designated object of an allocator in place, rather than building it
143 first on the stack. The previous scheme forces a full copy of the array,
144 and may be altogether unsusable if the size of the array is too large
145 for stack allocation.
147 2004-10-26 Robert Dewar <dewar@gnat.com>
149 * exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array
150 compares if the component is atomic.
152 * exp_ch5.adb (Expand_Assign_Array): Make sure we expand a loop for
153 array assignment if the component type is atomic.
155 2004-10-26 Ed Schonberg <schonberg@gnat.com>
156 Eric Botcazou <ebotcazou@act-europe.fr>
158 * exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter
159 is aliased and is a by_reference type, do not pass by copy.
160 (Expand_N_Function_Call) <Rhs_Of_Assign_Or_Decl>: New function to
161 detect whether the call is in the right side of an assignment or
162 the expression of an object declaration. Recurse on component
163 association within aggregates.
164 Call it in the condition that determines whether the temporary is
165 necessary for correct stack-checking.
167 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
169 * exp_dist.adb (Build_General_Calling_Stubs): New formal parameter
170 RACW_Type, used in the PolyORB version.
171 Rename RCI_Info to RCI_Locator, for consistency between the PolyORB
172 version and the GARLIC version.
174 * snames.ads, snames.adb, s-parint.ads, s-parint.adb:
175 Rename RCI_Info to RCI_Locator for better consistency between the
176 GARLIC and PolyORB versions of the distributed systems annex.
177 (DSA_Implementation_Name): This enumeration lists the possible
178 implementations of the Partition Communication Subsystem for the
179 Distributed Systems Annex (DSA). The three available implementations
180 are the dummy stub implementation (No_DSA), and two versions based on
181 two different distribution runtime libraries: GARLIC and PolyORB. Both
182 the GARLIC PCS and the PolyORB PCS are part of the GLADE distribution
184 Change the literal GLADE_DSA to GARLIC_DSA to accurately describe
187 * rtsfind.ads: Rename RCI_Info to RCI_Locator for better consistency
188 between the GARLIC and PolyORB versions of the distributed systems
190 Remove RE_Unbounded_Reclaim_Pool since it is unused.
192 2004-10-26 Gary Dismukes <dismukes@gnat.com>
194 * gnat1drv.adb: Suppress calling the back end when
195 Frontend_Layout_On_Target is true.
197 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
199 * g-os_lib.ads, g-os_lib.adb (Set_Executable, Set_Writable,
200 Set_Read_Only): New subprograms.
201 These new routines allow the user to set or unset the Owner execute
202 and Owner write permission flags on a file.
204 * makegpr.adb, mlib.adb, mlib-prj.adb: Use
205 GNAT.OS_Lib.Set_Executable instead of rolling our own.
207 2004-10-26 Matthew Gingell <gingell@gnat.com>
209 * i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI.
211 2004-10-26 Pascal Obry <obry@gnat.com>
213 * init.c (__gnat_error_handler) [Win32]: Instead of trying to read the
214 memory before the faulting page we properly test the process read
215 access for this address using appropriate Win32 routine.
216 (HPUX sections): guard with "__hpux__" instead of "hpux".
218 2004-10-26 Robert Dewar <dewar@gnat.com>
220 * lib-xref.adb (Generate_Reference): Don't complain about reference to
221 entry parameter if pragma Unreferenced set, since we do not properly
222 handle the case of multiple parameters.
224 2004-10-26 Vincent Celier <celier@gnat.com>
226 * prj-env.adb: (Contains_ALI_Files): New Boolean function
227 (Ada_Objects_Path.Add): For a library project, add to the object path
228 the library directory only if there is no object directory or if the
229 library directory contains ALI files.
230 (Set_Ada_Paths.Add.Recursive_Add): Ditto
232 2004-10-26 Vincent Celier <celier@gnat.com>
234 * prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual
235 extension of library projects.
237 * prj-part.adb: If env var ADA_PROJECT_PATH is not defined, project
238 path defaults to ".:<prefix>/lib/gnat".
239 (Parse): For an extending all project, allow direct import of a project
240 that is virtually extended.
242 * prj-proc.adb (Imported_Or_Extended_Project_From): If a project with
243 the specified name is directly imported, return its ID. Otherwise, if
244 an extension of this project is imported, return the ID of the
247 2004-10-26 Robert Dewar <dewar@gnat.com>
249 * s-arit64.adb: (Le3): New function, used by Scaled_Divide
250 (Sub3): New procedure, used by Scaled_Divide
251 (Scaled_Divide): Substantial rewrite, avoid duplicated code, and also
252 correct more than one instance of failure to propagate carries
254 (Double_Divide): Handle overflow case of largest negative number
255 divided by minus one.
257 * s-arit64.ads (Double_Divide): Document that overflow can occur in
258 the case of a quotient value out of range.
261 2004-10-26 Robert Dewar <dewar@gnat.com>
263 * s-bitops.adb (Bit_Eq): Remove redundant check.
265 * s-bitops.ads: Minor comment updates
266 Change some occurrences of Address to System.Address
268 * s-carsi8.ads: Fix minor cut-and-paste error in comments
270 2004-10-26 Ed Schonberg <schonberg@gnat.com>
272 * sem_attr.adb (Resolve_Attribute, case 'Access): Apply proper
273 accessibility check to prefix that is a protected operation.
275 2004-10-26 Ed Schonberg <schonberg@gnat.com>
277 * sem_ch10.adb (Optional_Subunit): If file of expected subunit is
278 empty, post message on stub.
280 2004-10-26 Ed Schonberg <schonberg@gnat.com>
281 Javier Miranda <miranda@gnat.com>
283 * sem_ch12.adb (In_Main_Context): Predicate to determine whether the
284 current instance appears within a unit that is directly in the context
286 Used to determine whether the body of the instance should be analyzed
287 immediately after its spec, to make its subprogram bodies available
288 for front-end inlining.
289 (Analyze_Formal_Array_Type): Cleanup condition that checks that range
290 constraint is not allowed on the component type (AARM 12.5.3(3))
292 2004-10-26 Cyrille Comar <comar@act-europe.fr>
294 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
295 'Storage_Pool): enhance, document & limit detection of non-sharable
298 * impunit.adb: Make System.Pool_Global and System.Pool_Local visible.
300 * s-pooglo.ads: Add more documentation now that this pool is properly
303 2004-10-26 Ed Schonberg <schonberg@gnat.com>
305 * sem_ch3.adb (Complete_Private_Subtype): If the full view is a task
306 or protected type with discriminants, do not constrain the
307 corresponding record type if the subtype declaration has no
308 discriminant constraints. This can be the case in source code, or in
309 the subtype declaration created to rename an actual type within an
312 2004-10-26 Ed Schonberg <schonberg@gnat.com>
314 * sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a
315 different kind of stub (possibly wrong name for file), do not check
317 (Uses_Secondary_Stack): New subsidiary to Build_Body_To_Inline. If body
318 includes call to some function that returns an unconstrained type, do
321 2004-10-26 Ed Schonberg <schonberg@gnat.com>
323 * sem_elab.adb (Check_Elab_Call): Do not check a call that does not
324 appear in the code for the main unit. Dependencies among units in the
325 context of the main unit are established when those other units are
326 compiled. Otherwise spurious elaboration constraints can generate
327 incorrect elaboration circularities.
329 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
330 Ed Schonberg <schonberg@gnat.com>
332 * sem_util.adb (Is_Aliased_View): Defend against the case where this
333 subprogram is called with a parameter that is not an object name. This
334 situation arises for some cases of illegal code, which is diagnosed
335 later, and in this case it is wrong to call Is_Aliased, as that might
336 cause a compiler crash.
337 (Explain_Limited_Type): Refine previous fix to include
338 inherited components of derived types, to provide complete information.
340 * exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that
341 is the prival for a protected object.
342 It is necessary to mark this entity as a variable, in addition to
343 flagging it as Aliased, because Sem_Util.Is_Aliased_View has been
344 modified to avoid checking the Aliased flag on entities that are not
345 objects. (Checking that flag for non-objects is erroneous and could
346 lead to a compiler crash).
348 2004-10-26 Robert Dewar <dewar@gnat.com>
350 * s-fatgen.adb (Pred): Fix redundant test for X > 0.0, since if
351 X_Frac = 0.5, then we know that the number X must be positive.
352 (Succ): Remove the same redundant test, and also fix the primary test
353 to test for X_Frac = -0.5 (used to be 0.5) which is clearly wrong.
355 (Decompose): Add fuller comments to spec
357 2004-10-26 Pascal Obry <obry@gnat.com>
359 * tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr
360 validity (process must have read access). Set to 0 in all other cases.
361 (STOP_FRAME): Now check for ptr validity to avoid a segmentation
363 (VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a
364 segmentation violation.
366 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
368 * trans.c (call_to_gnu): For an (in-)out parameter passed by reference
369 whose type is a constructed subtype of an aliased object with an
370 unconstrained nominal subtype, convert the actual to the constructed
371 subtype before taking its address.
373 2004-10-26 Vincent Celier <celier@gnat.com>
375 * a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb
376 (Is_Path_Name_Case_Sensitive): New function
378 * a-direct.adb (To_Lower_If_Case_Insensitive): New procedure
379 (Base_Name, Simple_Name, Current_Directory, Compose,
380 Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on
383 2004-10-26 Cyrille Comar <comar@act-europe.fr>
384 Vasiliy Fofanov <fofanov@act-europe.fr>
385 Vincent Celier <celier@gnat.com>
387 * gnat_ugn.texi: Generalize "finding memory problems" section into a
388 "memory management issues" section and document some of the useful
389 memory pools provided as part of the GNAT library.
390 Remove "virtual" from declaration of A::method2 in
391 the simple example of Ada/C++ mixed system.
392 Library Projects may be virtually extended: their virtual extensions
393 are not Library Projects.
394 Added section on extending project hierarchies.
396 2004-10-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
398 * adaint.c (__gnat_get_libraries_from_registry): Cast value
400 (__gnat_portable_spawn): Remove const.
402 * mingw32.h (MAXPATHLEN): Check for previous definition.
404 2004-10-17 Matthias Klose <doko@debian.org>
406 * gnatvsn.ads: Set gnat library version to 4.0.
408 2004-10-05 Vincent Celier <celier@gnat.com>
410 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Options_2
412 2004-10-04 Laurent GUERBY <laurent@guerby.net>
415 * Makefile.in: Define and use RANLIB_FLAGS.
417 2004-10-04 Pascal Obry <obry@gnat.com>
419 * tracebak.c: Always set LOWEST_ADDR to 0 on Win32 (as done on all
420 other x86 platforms).
422 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
424 * s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense
425 in general and triggers stack alignment adjustment for thread entry
426 points on targets where this is necessary.
428 2004-10-04 Bernard Banner <banner@gnat.com>
432 * Makefile.in: Add section for powerpc linux
433 Add variant i-vxwork-x86.ads
435 * i-vxwork-x86.ads, system-linux-ppc.ads: New files.
437 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
439 * init.c (__gnat_initialize): Call an Ada subprogram to perform the
440 table registration calls when need be. Ensures no reference to the crt
441 ctors symbol are issued in the SJLJ case, which avoids possible
442 undefined symbol errors in the case of modules to be statically linked
445 2004-10-04 Javier Miranda <miranda@gnat.com>
447 * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
448 in-line the code corresponding to subprogram Analyze_Actuals. In
449 addition, analyze the actuals only in case of subprogram call.
451 2004-10-04 Ed Falis <falis@gnat.com>
453 * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size
455 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
457 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
458 in the documentation.
460 2004-10-04 Robert Dewar <dewar@gnat.com>
462 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
464 (Analyze_Block_Statement): Add circuitry to detect following dead code
465 (Check_Unreachable_Code): Handle case of block exit
467 2004-10-04 Robert Dewar <dewar@gnat.com>
469 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
470 (XMatchD): Avoid warning for Logic_Error call
472 2004-10-04 Robert Dewar <dewar@gnat.com>
474 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
475 consider expressions buried within a procedure actual to be an actual.
476 This caused some blowups with uses of packed slices within a procedure
479 2004-10-04 Robert Dewar <dewar@gnat.com>
481 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
482 longer need to be initialized to zero.
483 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
486 * checks.adb (Expr_Known_Valid): Packed arrays are now always
487 considered valid, even if the representation is modular. That's correct
488 now that we no longer initialize packed modular arrays to zero.
490 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
491 suffixes. These are now documented as the only cases in which the
492 debugger ignores outer records.
493 Previously, the spec allowed arbitrary suffixes for this purpose.
494 Change name of LJM to JM for packed array pad records
495 Create separate section on packed array handling, and add a whole new
496 set of comments to this section describing the situation with packed
497 modular types and justification requirements depending on endianness.
499 2004-10-04 Robert Dewar <dewar@gnat.com>
501 * a-except.adb: Add a comment for last change
503 * einfo.ads: Minor spelling correction in comment
505 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
507 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
510 * sem_util.ads: Minor comment update
512 2004-10-04 Ed Schonberg <schonberg@gnat.com>
514 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
515 Inline_Always when in Configurable_Run_Time mode.
517 * sem_prag.adb (Process_Convention): If entity is an inherited
518 subprogram, apply convention to parent subprogram if in same scope.
519 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
520 when in Configurable_Run_Time mode.
522 2004-10-04 Ed Schonberg <schonberg@gnat.com>
524 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
525 class_wide type after component list has been inherited.
527 2004-10-04 Ed Schonberg <schonberg@gnat.com>
529 * sem_ch12.adb (Check_Generic_Actuals): New predicate
530 Denotes_Previous_Actual, to handle properly the case of a private
531 actual that is also the component type of a subsequent array actual.
532 The visibility status of the first actual is not affected when the
534 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
535 make fully recursive the treatment of formals of packages declared
537 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
538 the above on exit from an instantiation.
539 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
540 current instantiation which is now complete.
541 (Analyze_Package_Instantiation): No instantiated body is needed if the
542 main unit is generic. Efficient, and avoid anomalies when a instance
543 appears in a package accessed through rtsfind.
545 2004-10-04 Ed Schonberg <schonberg@gnat.com>
547 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
548 do not generate a declaration for a temporary if the call is part of a
549 library-level instantiation.
551 2004-10-04 Ed Schonberg <schonberg@gnat.com>
553 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
554 searching for a limited component to flag.
556 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
557 expansion of Input, to account for the fact that the implicit call
558 generated by the attribute reference must freeze the user-defined
559 stream subprogram. This is only relevant to 'Input, because it can
560 appear in an object declaration, prior to the body of the subprogram.
562 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
563 expansion can proceed and further errors uncovered.
564 (Minor clean up): Fix cases of using | instead of \ for continuation
567 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
569 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
571 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
572 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
573 Use gcc_assert and gcc_unreachable.
575 * decl.c (gnat_to_gnu_entity, case object): Check and process a
576 specified alignment before validating size.
577 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
578 stripped-down declaration for the type of the inner field when making
581 * utils.c (finish_record_type): Do not compute the size in units
582 incrementally. Instead compute it once for the rep clause case.
583 Use gcc_assert and gcc_unreachable.
585 2004-10-04 Vincent Celier <celier@gnat.com>
587 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
589 (Is_Valid_Path_Name): Take '/' as a directory separator.
591 2004-10-04 Vincent Celier <celier@gnat.com>
593 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
594 (Extended_Project) only if Extended_Project is defined, to avoid
596 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
598 (Parse_Single_Project): Ditto.
600 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
601 Add_To_Project_Path for virtual projects.
603 2004-10-04 Vincent Celier <celier@gnat.com>
605 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
606 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
607 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
608 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
611 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
612 Build_Dynamic_Library with an empty Options_2.
614 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
617 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
618 directory separator, if any.
619 (Gprmake): Do not allow mains on the command line for library projects.
620 Do not attempt to link when the project is a library project.
621 (Library_Opts): New table to store Library_Options.
622 (Build_Library): If Library_Options is specified, pass these options
623 when building a shared library.
625 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
627 * s-tposen.adb (Service_Entry): The object must be always unlocked at
628 the end of this procedure now that the unlock operation was inserted
631 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
633 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
634 corresponding to the Preallocated_Stacks flags in System.
635 (Get_Target_Parameters): Including the processing for
638 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
639 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
640 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
641 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
642 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
643 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
644 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
645 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
646 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
647 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
648 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
649 used to signal whether the compiler creates the required stacks and
650 descriptors for the different tasks (when True) or it is done by the
651 underlying operating system at run time (when False).
652 It is initially set to False in all targets.
654 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
655 if it is supported by the target.
656 (Make_Task_Create_Call): Pass the stack address if it has been
657 previously created. Otherwise pass a Null_Address.
659 * snames.adb: Add _stack.
661 * snames.ads: Add Name_uStack. Required to allow the expander to
662 statically allocated task stacks.
664 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
665 Stack_Address argument.
666 Check that its value is equal to Null_Address because this target does
667 not support the static stack allocation.
669 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
671 * usage.adb: Change "pragma inline" to "pragma Inline" in information
674 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
676 * exp_dist.adb: Split declaration of asynchronous flag out of
677 Add_RACW_Read_Attribute.
678 Minor reformatting for better alignment with PolyORB version.
679 Store the entity for the asynchronous flag of an RACW, rather than the
680 expression, in the asynchronous flags table. This will allow this flag
681 to be used in other subprograms beside Add_RACW_Read_Attribute.
683 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
685 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
686 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
687 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
688 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
689 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
690 sockets constant MSG_NOSIGNAL (Linux-specific).
691 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
693 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
694 from trigerring SIGPIPE.
695 Rename components to avoid clash with Ada 2005 possible reserved
697 (Check_Selector): When the select system call returns with an error
698 condition, propagate Socket_Error to the caller.
700 2004-10-01 Jan Hubicka <jh@suse.cz>
702 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
704 2004-09-23 Robert Dewar <dewar@gnat.com>
708 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
709 instead do this at freeze time (we won't do it if there is an address
711 Change "pragma inline" to "pragma Inline" in information and error
715 * freeze.adb (Check_Address_Clause): Remove previous change, not the
716 right way of doing things after all.
717 (Freeze_Entity): For object, set Is_Public for imported entities
718 unless there is an address clause present.
720 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
722 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
723 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
724 ensures proper handling of types with rep clauses, which might have
725 their TYPE_SIZE set already.
727 2004-09-21 Robert Dewar <dewar@gnat.com>
729 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
730 packed array types in both little- and big-endian cases. This change
731 ensures that we no longer count on the unused bits being initialized
732 for such types (and in particular ensures that equality testing will
733 only read the relevant bits).
734 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
735 These changes mean that we no longer need to initialize small packed
737 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
738 optimization to an LJM field as to its parent field.
740 * ada-tree.h, trans.c, utils.c, utils2.c:
741 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
743 2004-09-20 Jan Hubicka <jh@suse.cz>
745 * utils.c (gnat_finalize): Remove.
746 (end_subprog_body): Directly call cgraph_finalize_function;
747 do not lower the nested functions.
749 2004-09-20 Robert Dewar <dewar@gnat.com>
753 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
754 if an address clause is present, since that means that the Import
757 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
759 * 5tsystem.ads: Removed, no longer used.
761 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
762 Zack Weinberg <zack@codesourcery.com>
764 * ada-tree.def: Use tree_code_class enumeration constants
765 instead of code letters.
766 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
767 Update for new tree-class enumeration constants.
769 2004-09-17 Vincent Celier <celier@gnat.com>
771 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
772 capabilities of the general project manager.
774 2004-09-09 Vincent Celier <celier@gnat.com>
776 * a-direct.ads: Add pragma Ada_05
777 (Directory_Entry_Type): Give default value to component Kind to avoid
778 not initialized warnings.
780 * a-direct.adb (Current_Directory): Remove directory separator at the
782 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
783 an existing directory.
784 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
785 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
786 Convert the result to File_Size.
788 * prj.ads: (Project_Error): New exception
790 * prj-attr.adb: Except in procedure Initialize, Fail comes from
791 Prj.Com, not from Osint.
792 (Attrs, Package_Attributes): Tables moved to private part of spec
793 (Add_Attribute, Add_Unknown_Package): Moved to new child package
795 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
796 Prj.Project_Error after call to Fail.
797 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
798 Fail. Check that package name is not already in use.
800 * prj-attr.ads: Comment updates to indicate that all subprograms may be
801 used by tools, not only by the project manager, and to indicate that
802 exception Prj.Prj_Error may be raised in case of problem.
803 (Add_Unknown_Package, Add_Attribute): Moved to new child package
805 (Attrs, Package_Attributes): Table instantiations moved from the body to
806 the private part to be accessible from Prj.Attr.PM body.
808 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
809 from new package Prj.Attr.PM.
810 (Parse_Attribute_Declaration): Call Add_Attribute from new package
813 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
815 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
816 instead of Elaboration_Checks).
818 * a-calend.adb: Minor reformatting
820 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
822 * gigi.h (maybe_pad_type): New declaration.
823 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
825 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
827 * cuintp.c: Convert to use buildN.
829 * decl.c (maybe_pad_type): No longer static.
830 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
832 Convert to use buildN.
834 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
835 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
836 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
838 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
839 (gnat_gimplify_expr, case ADDR_EXPR): New case.
840 Convert to use buildN.
842 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
843 TREE_READONLY for const.
844 Convert to use buildN.
846 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
847 (create_var_decl): Refine when TREE_STATIC is set.
848 Convert to use buildN.
850 2004-09-09 Gary Dismukes <dismukes@gnat.com>
852 * gnat_ugn.texi: Delete text relating to checking of ali and object
855 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
858 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
860 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
861 pragmas recognized by GNAT.
863 * gnat_rm.texi: Document pragma Detect_Blocking.
865 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
866 raise Program_Error if called from a protected operation.
868 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
869 the protected action nesting level.
870 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
871 protected action nesting level.
872 (Unlock): When pragma Detect_Blocking is active decrease the protected
873 action nesting level.
875 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
876 Protected_Action_Nesting.
878 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
879 Common_ATCB record. It contains the dynamic level of protected action
880 nesting for each task. It is needed for checking whether potentially
881 blocking operations are called from protected operations.
882 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
883 Detect_Blocking is active or not in the partition.
885 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
886 raise Program_Error if called from a protected operation.
887 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
888 Program_Error if called from a protected operation.
889 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
890 Program_Error if called from a protected operation.
892 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
893 raise Program_Error if called from a protected operation.
895 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
896 raise Program_Error if called from a protected operation, and increase
897 the protected action nesting level.
898 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
899 Program_Error if called from a protected operation, and increase the
900 protected action nesting level.
901 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
902 protected action nesting level.
904 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
905 raise Program_Error if called from a protected operation, and increase
906 the protected action nesting level.
907 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
908 Program_Error if called from a protected operation, and increase the
909 protected action nesting level.
910 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
911 raise Program_Error if called from a protected operation.
912 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
913 active, raise Program_Error if called from a protected operation.
914 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
915 protected action nesting level.
917 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
918 insertion of the statement raising Program_Error. The run time
919 contains the required machinery for handling that.
921 * sem_util.ads: Change comment associated to procedure
922 Check_Potentially_Blocking_Operation.
923 This procedure does not insert a call for raising the exception because
924 that is currently done by the run time.
926 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
928 * init.c: Add the global variable __gl_detect_blocking that indicates
929 whether pragma Detect_Blocking is active (1) or not (0). Needed for
930 making the pragma available at run time.
931 (__gnat_set_globals): Pass and update the detect_blocking parameter.
933 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
934 pragma Detect_Blocking is active.
936 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
938 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
939 DB is found in the ali file. Any unit compiled with pragma
940 Detect_Blocking active forces its effect in the whole partition.
942 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
943 Detect_Blocking is active and delay is called from a protected
946 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
947 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
948 Detect_Blocking is active (0 otherwise).
949 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
950 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
953 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
955 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
956 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
959 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
960 (Register_Receiving_Stub): Add Subp_Info formal parameter.
961 Update API in placeholder implemetation of s-parint to reflect changes
962 in distribution runtime library.
964 * sem_ch3.adb (Expand_Derived_Record): Rename to
965 Expand_Record_Extension.
967 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
968 primitive operations of potentially distributed object types that have
969 non-controlling anonymous access formals.
971 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
973 New implementation of expansion for remote access-to-subprogram types,
974 based on the RACW infrastructure.
975 This version of sem_dist is compatible with PolyORB/DSA as well as
978 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
979 Asynchrronous that applies to a remote access-to-subprogram type, mark
980 the underlying RACW type as asynchronous.
982 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
983 __gnat_using_gnu_linker to 1.
985 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
986 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
987 GNAT.Perfect_Hash_Generators, and remove the empty
988 GNAT.Perfect_Hash package.
990 * atree.adb: Minor reformatting
992 * exp_ch3.adb (Expand_Derived_Record): Rename to
993 Expand_Record_Extension.
994 (Build_Record_Init_Proc.Build_Assignment): The default expression in
995 a component declaration must remain attached at that point in the
996 tree so New_Copy_Tree copies it if the enclosing record type is derived.
997 It is therefore necessary to take a copy of the expression when building
998 the corresponding assignment statement in the init proc.
999 As a side effect, in the case of a derived record type, we now see the
1000 original expression, without any rewriting that could have occurred
1001 during expansion of the ancestor type's init proc, and we do not need
1002 to go back to Original_Node.
1004 * exp_ch3.ads (Expand_Derived_Record): Rename to
1005 Expand_Record_Extension.
1007 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
1008 Returns the RACW type used to implement a remote access-to-subprogram
1010 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
1011 New subprograms. Used to create a proxy tagged object for a remote
1012 subprogram. The proxy object is used as the designated object
1013 for RAS values on the same partition (unless All_Calls_Remote applies).
1014 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
1015 System.Partition_Interface.Get_Unique_Remote_Pointer.
1016 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
1017 Renamed from Add_RAS_*_Attribute.
1018 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
1020 New implementation of expansion for remote access-to-subprogram types,
1021 based on the RACW infrastructure.
1023 * exp_dist.ads (Copy_Specification): Update comment to note that this
1024 function can copy the specification from either a subprogram
1025 specification or an access-to-subprogram type definition.
1027 2004-09-09 Ed Schonberg <schonberg@gnat.com>
1029 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
1030 in an instance, between an explicit subprogram an one inherited from a
1031 type derived from an actual.
1033 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
1034 add a polling call if the subprogram is to be inlined by the back-end,
1035 to avoid repeated calls with multiple inlinings.
1037 * checks.adb (Apply_Alignment_Check): If the expression in the address
1038 clause is a call whose name is not a static entity (e.g. a dispatching
1039 call), treat as dynamic.
1041 2004-09-09 Robert Dewar <dewar@gnat.com>
1043 * g-trasym.ads: Minor reformatting
1045 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
1046 packed arrays, since unused bits are expected to be zero for a
1049 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
1051 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
1054 2004-09-09 Pascal Obry <obry@gnat.com>
1056 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
1057 enable map file generation. Add the right option to generate the map
1058 file if Map_File is set to True.
1060 * gnatdll.adb (Gen_Map_File): New variable.
1061 (Syntax): Add info about new -m (Map_File) option.
1062 (Parse_Command_Line): Add support for -m option.
1063 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
1066 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
1068 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
1069 new gnatdist implementation.
1070 Define a subpackage isolating the output routines specific to this
1073 2004-09-09 Joel Brobecker <brobecker@gnat.com>
1075 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
1077 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
1079 2004-09-09 Cyrille Comar <comar@act-europe.fr>
1081 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
1084 * opt.ads: Add Ada_Version_Runtime constant used to decide which
1085 version of the language is used to compile the run time.
1087 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
1089 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
1090 of variable length temporaries for function return now that the
1091 back-end and gigi support it.
1093 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1095 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
1097 * trans.c (struct stmt_group): Delete field GLOBAL.
1098 (gnat_init_stmt_group): Do not initialize it.
1099 (call_to_gnu): Use save_expr, not protect_multiple_eval.
1100 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
1101 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
1102 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
1103 (start_stmt_group): Likewise.
1104 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
1106 * utils2.c (ggc.h): Include.
1107 (build_call_raise): Call build_int_cst, not build_int_2.
1109 * utils.c (gnat_init_decl_processing): Fix arg to
1110 build_common_tree_nodes.
1111 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
1112 (gnat_define_builtin): Set built_in_decls.
1113 (init_gigi_decls): Call build_int_cst, not build_int_2.
1115 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
1116 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
1117 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
1118 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
1119 SET_TYPE_MODULE): Use them.
1120 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
1121 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
1122 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
1123 SET_TYPE_ADA_SIZE): Likewise.
1124 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
1125 (DECL_CONST_CORRESPONDING_VAR,
1126 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
1127 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
1128 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
1129 (TYPE_RM_SIZE_NUM): New macro.
1130 (TYPE_RM_SIZE): Modified to use above.
1132 * cuintp.c: (build_cst_from_int): New function.
1133 (UI_To_gnu): Use it.
1135 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
1136 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
1137 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
1138 MIN_EXPR for the size, copy it into new.
1140 2004-09-01 Robert Dewar <dewar@gnat.com>
1142 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
1143 packed indexed component where array is an IN OUT formal. This
1144 generated garbage code previously.
1146 * gnat_ugn.texi: Document -fverbose-asm
1148 * gnat-style.texi: Minor updates (note that boolean constants and
1149 variables are joined with AND/OR rather than short circuit forms).
1151 2004-09-01 Ed Schonberg <schonberg@gnat.com>
1153 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
1154 it is an upward conversion of an untagged type with no representation
1157 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
1159 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
1160 System.Partition_Interface.
1162 * checks.adb (Apply_Access_Checks): Do not generate checks when
1163 expander is not active (but check for unset reference to prefix of
1166 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
1167 pragma Debug as an if statement with a constant condition, for
1168 consistent treatment of entity references contained within the
1169 enclosed procedure call.
1171 2004-09-01 Vincent Celier <celier@gnat.com>
1173 * bindgen.adb: (Set_EA_Last): New procedure
1174 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
1176 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
1177 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
1178 linked without errors.
1179 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
1181 (Gen_Exception_Table_C): Correct same bugs
1183 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
1185 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
1186 on Windows, make sure that the drive letter is in upper case.
1188 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
1189 Windows, when the drive letter is added and Case_Sensitive is True, the
1190 drive letter is forced to upper case.
1192 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
1193 to Options_2 for the call to MLib.Utl.Gcc.
1195 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
1196 directory separator when defining BASE_DIR.
1198 2004-09-01 Pascal Obry <obry@gnat.com>
1200 * gprcmd.adb (Extend): Do not output trailing directory separator. This
1201 is not needed and it confuses Windows GNU/make which does not report
1202 directory terminated by a slash as a directory.
1203 (gprcmd): Idem for "pwd" internal command.
1205 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
1206 target names rewrite to fix regressions with recent version of
1207 GNU/make. Starting with GNU/make 3.80 the pipe character was not
1208 handled properly anymore.
1210 2004-09-01 Andreas Schwab <schwab@suse.de>
1212 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
1213 * raise.c [!IN_RTS]: Undef abort.
1215 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
1217 * utils2.c (build_allocator): Use ssize_int.
1219 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
1221 2004-08-27 Andreas Schwab <schwab@suse.de>
1223 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
1225 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1226 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1228 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
1230 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1232 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
1233 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
1234 * utils.c (init_gigi_decls): Likewise.
1235 * utils2.c (build_call_raise, build_allocator): Likewise.
1237 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1239 * utils.c (gnat_init_decl_processing): Adjust
1240 build_common_tree_nodes call.
1242 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1244 * utils2.c (build_allocator): Use build_int_cst for negative
1247 2004-08-18 Richard Henderson <rth@redhat.com>
1249 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
1251 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
1253 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
1255 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
1256 (gnat_to_gnu): Likewise.
1258 2004-08-16 Pascal Obry <obry@gnat.com>
1260 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
1261 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
1262 option and not mdll anymore. Update comment.
1264 2004-08-16 Pascal Obry <obry@gnat.com>
1266 * bld.adb (Put_Include_Project): Properly handle directory separators
1269 2004-08-16 Ed Schonberg <schonberg@gnat.com>
1271 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
1272 decreasing the number of allocated junk nodes while searching for the
1273 appropriate subprogram.
1275 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1277 * cuintp.c (UI_To_gnu): Use build_int_cst..
1278 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
1279 * utils.c (init_gigi_decls): Likewise.
1280 * utils2.c (build_call_raise): Likewise.
1282 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
1284 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
1285 for a global aliased object with a variable size and an unconstrained
1286 nominal subtype, pretend there is no initializer if the one we have is
1287 incomplete, and avoid referencing an inexistant component in there. The
1288 part we have will be rebuilt anyway and the reference may confuse
1291 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
1293 * einfo.ads: Minor reformatting
1295 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
1296 restrictions in the ALI if we only want to warn about violations.
1298 2004-08-13 Vincent Celier <celier@gnat.com>
1300 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
1301 when creating a new Unit_Record in table Units.
1303 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
1304 that are violated, if any.
1306 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
1307 add directory separator if path already ends with a directory separator.
1309 2004-08-13 Ed Schonberg <schonberg@gnat.com>
1311 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
1312 unit, this is an attempt to inline a construct that is not available in
1313 the current restricted mode, so abort rather than trying to continue.
1315 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
1316 discriminants that rename those of the parent, recover names of
1317 original discriminants for the constraint on the full view of the
1319 (Complete_Private_Subtype): Do not create a subtype declaration if the
1320 subtype is an itype.
1322 * gnat_rm.texi: Added section on implementation of discriminated
1323 records with default values for discriminants.
1325 2004-08-13 Ed Schonberg <schonberg@gnat.com>
1328 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
1329 the second operand is overloaded.
1331 2004-08-10 Richard Henderson <rth@redhat.com>
1333 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
1334 add __builtin_alloca.
1336 2004-08-10 Richard Henderson <rth@redhat.com>
1338 * config-lang.in (boot_language): Yes.
1340 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
1342 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
1343 from complaining on potential uninitialized reference.
1344 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
1345 new specification and test explicitly for non-zero return value.
1347 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
1348 returning C.int, to avoid using a derived boolean type.
1350 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
1351 Duplicate_Subexpr_No_Checks in preference to direct use of
1352 Remove_Side_Effects and New_Copy_Tree.
1353 Clear Comes_From_Source on prefix of 'Size attribute reference.
1355 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
1356 g-socthi-vxworks.adb: Change calls to
1357 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
1358 and test explicitly for non-zero return value.
1360 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
1361 (Is_Socket_In_Set): Declare imported function as returning C.int, to
1362 avoid using a derived boolean type.
1364 2004-08-09 Albert Lee <lee@gnat.com>
1366 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
1368 2004-08-09 Pascal Obry <obry@gnat.com>
1370 * gnat_ugn.texi: Document new way to build DLLs on Windows using
1371 GCC's -shared option.
1373 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
1374 Options_2 parameter (options put after object files).
1376 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
1378 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
1379 ignore overflows on low and high bounds of an index to also account for
1380 differences in signedness between sizetype and gnu_index_subtype.
1381 These are as legitimate as the ones caused by a lower TYPE_PRECISION
1384 2004-08-09 Robert Dewar <dewar@gnat.com>
1386 * s-solita.ads, s-solita.adb: Minor reformatting
1388 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
1389 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
1391 Add note that No_Implicit_Conditionals does not suppress
1392 run time constraint checks.
1394 * vms_conv.ads: Minor reformatting
1396 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
1397 and necessary for following change).
1398 (Mark): Return new format Mark_Id containing sec stack address
1399 (Release): Use sec stack address from Mark_Id avoiding Self call
1401 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
1402 pointer (cleanup and necessary for following change).
1403 Define Mark_Id as record containing address of secondary stack, that way
1404 Release does not need to find the stack again, decreasing the number of
1405 calls to Self and improving efficiency.
1407 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
1409 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
1410 case variable into the individual case branches when possible.
1412 * sem_ch11.adb: Minor reformatting
1414 * prj.ads: Correct spelling of suffixs
1416 * prj-nmsc.adb: Minor reformatting
1417 Correct spelling suffixs throughout (also in identifiers)
1419 * freeze.adb: Minor spelling correction
1421 * exp_ch2.adb: Cleanups to handling of Current_Value
1422 (no functional effect).
1424 * bld.adb: Correct spelling of suffixs
1426 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
1428 2004-08-09 Ed Schonberg <schonberg@gnat.com>
1432 * sem_ch7.adb (Install_Private_Declarations): In the body of the
1433 package or of a child, private entities are both immediately_visible
1436 2004-08-09 Ed Schonberg <schonberg@gnat.com>
1438 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
1439 there are no range checks on the value of the literal.
1441 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
1442 wrapped is the triggering alternative of an asynchronous select, action
1443 statements mustbe inserted before the select itself.
1445 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
1446 case where the prefix is a protected function call.
1447 (Resolve_Attribute, case 'Access): The attribute reference on a
1448 subprogram is legal in a generic body if the subprogram is declared
1451 2004-08-09 Vincent Celier <celier@gnat.com>
1453 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
1454 languages, otherwise building the library may fail with unresolved
1456 (Compile_Sources): Do not build libraries if -c switch is used
1458 * gnatlink.adb (Process_Args): New switches -M and -Mmap
1459 (Write_Usage): If map file creation is supported, output new switches
1461 (Gnatlink): When -M is specified, add the necessary switch(es) to the
1462 gcc call, when supported.
1464 * Makefile.in: Added indepsw.o to the object list for gnatlink
1465 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
1467 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
1468 indepsw.adb, indepsw.ads: New files.
1470 2004-08-09 Bernard Banner <banner@gnat.com>
1472 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
1474 * Makefile.in: add section for vxworks x86
1476 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
1478 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
1479 per-object constrained components where the discriminant is of an
1481 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
1482 the parent initialization procedure for derived Unchecked_Unions.
1483 Instead, derived Unchecked_Unions build their own initialization
1485 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
1486 Check the body of the subprogram for details.
1487 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
1488 functions for derived Unchecked_Union types by introducing a condition.
1489 Allow the creation of TSS equality functions for Unchecked_Unions.
1490 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
1491 Add formal parameter Discr to function signature. Discr is used to
1492 control the generated case statement for Unchecked_Union types.
1493 (Make_Eq_If): Rename formal parameter Node to E in function signature.
1495 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
1497 Check the body of the subprogram for details.
1498 (Expand_Composite_Equality): Augment composite type equality to include
1499 correct handling of Unchecked_Union components.
1500 (Expand_N_In): Add condition to detect illegal membership tests when the
1501 subtype mark is a constrained Unchecked_Union and the expression lacks
1502 inferable discriminants, and build a Raise_Program_Error node.
1503 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
1504 to detect types that contain components of unconstrained Unchecked_Union
1505 subtype. Add condition to detect equality between types that have an
1506 unconstrained Unchecked_Union component, and build a Raise_Program_Error
1507 node. Add condition to detect equality between Unchecked_Union types
1508 that lack inferable discriminants, and build a Raise_Program_Error node.
1509 Otherwise build a TSS equality function call.
1510 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
1511 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
1512 with the operand lacking inferable discriminants, and build a Raise_
1514 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
1516 (Has_Inferable_Discriminants): Implement new predicate for objects and
1517 expressions of Unchecked_Union type. Check the body of subprogram for
1519 (Has_Unconstrained_UU_Components): Add function
1520 Component_Is_Unconstrained_UU. It is used to detect whether a single
1521 component is of an unconstrained Unchecked_Union subtype. Add function
1522 Variant_Is_Unconstrained_UU. It is used to detect whether a single
1523 component inside a variant is of an unconstrained Unchecked_Union type.
1525 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
1526 inferred discriminant values. Add condition to generate a case
1527 statement with an inferred discriminant as the switch.
1528 (Make_Component_List_Assign): Introduce a Boolean flag that determines
1529 the behaviour of the subprogram in the presence of an Unchecked_Union.
1530 Add condition to trigger the usage of the inferred discriminant value
1531 as the generated case statement switch.
1532 (Make_Field_Assign): Introduce a Boolean flag that determines the
1533 behaviour of the subprogram in the presence of an Unchecked_Union. Add
1534 condition to trigger the usage of the inferred discriminant value as
1535 the right-hand side of the generated assignment.
1537 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
1538 parameter generation when dealing with Unchecked_Unions.
1540 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
1541 checks for Unchecked_Unions.
1543 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
1545 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
1546 Raise_Program_Error nodes for the execution of Read and Write
1547 attributes of Unchecked_Union types and the execution of Input and
1548 Output attributes of Unchecked_Union types that lack default
1549 discriminant values.
1551 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
1552 Unchecked_Union. Add procedure Check_Component. It is used to inspect
1553 per-object constrained components of Unchecked_Unions for being
1554 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
1555 check individual components withing a variant.
1557 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
1558 comparison of Unchecked_Unions.
1559 (Resolve_Equality_OP): Remove guard that prevents equality between
1562 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
1563 of component subtypes for Unchecked_Union components.
1564 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
1565 since it is the actual subtype.
1567 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
1568 pass of Unchecked_Union subtypes as generic actuals to formal types
1569 that lack known_discriminant_parts or that are derived Unchecked_Union
1570 types, and do nothing. In any other case, produce an error message.
1572 * sem_ch3.adb (Analyze_Component_Declaration): Add function
1573 Contains_POC. It determines whether a constraint uses the discriminant
1574 of an enclosing record type.
1575 Add condition to detect per-object constrained component and set the
1577 (Derived_Type_Declaration): Remove guard that prevents derivation from
1578 Unchecked_Union types.
1579 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
1582 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
1583 references to Unchecked_Union discriminants.
1585 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
1586 formal generation when dealing with Unchecked_Unions.
1587 (Set_Actual_Subtypes): Add condition to prevent generation of actual
1588 subtypes for Unchecked_Unions.
1590 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
1591 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
1592 completions of discriminated partial views by Unchecked_Unions and
1593 produce an error message.
1595 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1597 * trans.c (struct stmt_group): New field, GLOBAL.
1598 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
1599 (struct elab_info): New struct.
1600 (elab_info_list, gnu_elab_proc_stack): New variables.
1601 (Compilation_Unit_to_gnu): New procedure.
1602 (gigi): Call it and also handle elaboration procs we've saved.
1603 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
1604 global field from parent.
1605 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
1606 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
1607 (start_stmt_group): Initialize global field from parent.
1608 (add_decl_expr): Set to global for current statement group.
1609 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
1612 * utils.c (global_bindings_p): True when no current_function_decl; no
1613 longer check current_binding_level.
1615 2004-08-09 Ben Brosgol <brosgol@gnat.com>
1617 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
1620 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
1622 2004-08-06 Andreas Schwab <schwab@suse.de>
1624 * utils.c (gnat_define_builtin): Remove second parameter of
1626 (begin_subprog_body): Likewise.
1628 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
1630 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
1631 optimization, not supported by the tree-ssa back-end.
1633 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
1635 * s-mastop-irix.adb: Update comments.
1637 * a-except.adb (Exception_Information): Raise Constraint_Error if
1638 exception Id is Null_Id.
1639 This is required behavior, which is more reliably and clearly checked
1640 at the top level interface level.
1642 2004-07-26 Javier Miranda <miranda@gnat.com>
1644 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
1645 call if a component has no default_expression and the box is used.
1647 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
1648 default_expression and you use box, it behaves as if you had declared a
1650 (Resolve_Record_Aggregate): If a component has no default_expression and
1651 you use box, it behaves as if you had declared a stand-alone object.
1653 * sem_ch10.adb (Install_Siblings): Do not make visible the private
1654 entities of private-with siblings.
1656 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1658 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
1659 for a component of an itype, set the parent pointer for analysis,
1660 there is no list in which to insert it.
1662 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
1663 bona-fide renamings, not for inherited operations.
1665 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
1666 actual for a formal that is an access parameter, create local
1667 finalization list even if the expression is not an aggregate.
1669 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1672 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
1673 Diagnose properly illegal subprogram renamings that are library units.
1675 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1678 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
1679 conversion rewritten as an unchecked conversion, check that original
1680 expression is a variable.
1682 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
1683 unchecked_conversion, create new node rather than rewriting in place,
1684 to preserve original construct.
1686 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1688 * gigi.h (gnat_expand_body): Deleted.
1690 * Make-lang.in: (trans.o): Depends on function.h.
1692 * misc.c: (gnat_expand_body): Moved to here.
1694 * trans.c (gnat_expand_body_1): Deleted.
1695 (gnat_expand_body): Moved from here.
1696 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
1697 (add_stmt): Check for marked visited with global_bindings_p.
1698 (gnat_gimplify_expr, case COMPONENT_REF): New case.
1699 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
1701 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
1702 VIEW_CONVERT_EXPR if not operation type.
1704 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
1707 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
1708 changes: reformatting of negation operators, removing unneeded
1709 inequality comparison with zero, converting equality comparisons with
1710 zero to negations, changing int/0/1 to bool/false/true, replace calls
1711 to gigi_abort with abort, and various other similar changes.
1713 2004-07-26 Vincent Celier <celier@gnat.com>
1715 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
1718 * make.adb (Gnatmake): Fail when a library is not present and there is
1719 no object directory.
1721 * mlib-prj.adb (Check_Library): No need to check if the library needs
1722 to be rebuilt if there is no object directory, hence no object files
1723 to build the library.
1725 * opt.ads (Setup_Projects): New Boolean flag.
1727 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
1729 Create directory when Kind /= "" and in "gnat setup". Report error if
1730 directory cannot be created.
1731 (Ada_Check): Create library interface copy dir if it does not exist
1732 and we are in "gnat setup".
1733 (Find_Sources): No error if in "gnat setup" and no Ada sources were
1735 (Language_Independent_Check): Create object directory, exec directory
1736 and/or library directory if they do not exist and we are in
1739 * vms_conv.ads: (Command_Type): New command Setup.
1741 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
1743 * vms_data.ads: Add qualifiers/switches for new built-in command
1746 2004-07-25 Richard Henderson <rth@redhat.com>
1748 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
1749 DECL_IGNORED_P on RESULT_DECL.
1751 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
1753 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
1754 allocation and potentially overflowing update with
1755 Tailored_Exception_Information. Use the sec-stack free procedural
1756 interface to output Exception_Information instead.
1758 * a-except.adb (To_Stderr): New subprogram for character, and string
1759 version moved from a-exextr to be visible from other separate units.
1760 (Tailored_Exception_Information): Remove the procedural version,
1761 previously used by the default Last_Chance_Handler and not any more.
1762 Adjust various comments.
1764 * a-exexda.adb: Generalize the exception information procedural
1765 interface, to minimize the use of secondary stack and the need for
1766 local buffers when the info is to be output to stderr:
1767 (Address_Image): Removed.
1768 (Append_Info_Character): New subprogram, checking for overflows and
1769 outputing to stderr if buffer to fill is of length 0.
1770 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
1771 (Append_Info_Address, Append_Info_Exception_Name,
1772 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
1773 Append_Info_Basic_Exception_Traceback,
1774 Append_Info_Exception_Information): New subprograms.
1775 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
1776 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
1777 Exception_Info_Maxlength, Exception_Name_Length,
1778 Exception_Message_Length): New subprograms.
1779 (Exception_Information): Use Append_Info_Exception_Information.
1780 (Tailored_Exception_Information): Use
1781 Append_Info_Basic_Exception_Information.
1782 Export services for the default Last_Chance_Handler.
1784 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
1785 other separate units.
1787 2004-07-20 Vincent Celier <celier@gnat.com>
1789 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
1791 2004-07-20 Ed Schonberg <schonberg@gnat.com>
1793 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
1794 emit itype references for the designated types of component types that
1795 are declared outside of the full record declaration, and that may
1796 denote a partial view of that record type.
1798 2004-07-20 Ed Schonberg <schonberg@gnat.com>
1801 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
1802 which is the designated type in an access component declaration, to the
1803 list of incomplete dependents of the parent type, to avoid elaboration
1804 issues with out-of-scope subtypes.
1805 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
1806 full view of the parent.
1808 2004-07-20 Ed Schonberg <schonberg@gnat.com>
1811 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
1812 entities that are hidden, such as references to generic actuals
1813 outside an instance.
1815 2004-07-20 Javier Miranda <miranda@gnat.com>
1817 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
1818 support to the new notation.
1819 (Analyze_Selected_Component): Add call to Try_Object_Operation.
1821 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
1823 * s-taprob.adb: Adding the elaboration code required for initializing
1824 the tasking soft links that are common to the full and the restricted
1827 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
1828 restricted run time has been moved to the package
1829 System.Soft_Links.Tasking.
1831 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
1832 restricted run time has been moved to the package
1833 System.Soft_Links.Tasking.
1835 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
1837 * s-solita.ads, s-solita.adb: New files.
1839 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1841 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
1842 Case_Statement_to_gnu): Split off from gnat_to_gnu.
1843 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
1844 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
1845 Exception_Handler_to_gnu_zcx): Likewise.
1847 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1849 * gigi.h (builtin_function): Declare.
1851 2004-07-15 Robert Dewar <dewar@gnat.com>
1853 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
1856 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
1857 access values as an example of a warning.
1859 * gnat_rm.texi: Document new attribute Has_Access_Values
1861 * gnat-style.texi: Document that box comments belong on nested
1864 * sem_util.ads (Has_Access_Values): Improved documentation
1866 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
1868 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
1869 (Process_Interface_Name): Call to this new procedure
1870 (Set_Extended_Import_Export_External_Name): Call to this new procedure
1872 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
1874 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
1876 * einfo.ads: Minor comment typo fixed
1878 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
1880 * snames.adb: Add _atcb.
1882 * snames.ads: Add Name_uATCB.
1884 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
1885 (in the expanded code) when using the restricted run time.
1887 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
1888 a in parameter in order to allow ATCBs to be preallocated (in the
1891 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
1892 order to allow ATCBs to be preallocated. In case of error, the ATCB is
1893 deallocated in System.Tasking.Stages.
1895 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
1896 order to allow ATCBs to be preallocated.
1898 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
1899 here. It was previously done in Initialize_ATCB.
1901 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
1903 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
1904 Restricted run time.
1906 * exp_ch3.adb: When using the Restricted run time, pass the
1907 preallocated Ada_Task_Control_Block when creating a task.
1909 2004-07-15 Ed Schonberg <schonberg@gnat.com>
1911 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
1912 function call that is itself an actual in an enclosing call, diagnose
1913 problem here rather than assuming that resolution will catch it.
1915 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
1916 the local copy of a generic unit for a formal package, and the generic
1917 is a child unit, install private part of ancestors before compiling
1918 private part of spec.
1920 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
1921 use scope entities rather than tree structures, to handle properly
1922 parent units that are instances rewritten as bodies for inlining
1925 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
1926 Remove_Parents): Handle properly a parent unit that is an
1927 instantiation, when the unit has been rewritten as a body for inlining
1930 * par.adb (Goto_List): Global variable to collect goto statements in a
1931 given unit, for use in detecting natural loops.
1933 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
1934 use in detecting natural loops.
1936 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
1937 backwards goto's, and rewrite as a infinite loop, to improve locality
1940 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
1941 subcomponent that includes an indexed reference, to prevent the
1942 generation of copies that would miscompile the desired assignment
1944 (Build_Task_Image_Decls): Add a numeric suffix to
1945 generated name for string variable, to avoid spurious conflicts with
1946 the name of the type of a single protected object.
1948 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
1949 loop with an explicit exit statement, to avoid generating an
1950 out-of-range value with 'Succ leading to spurious constraint_errors
1951 when compiling with -gnatVo.
1953 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
1955 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
1956 might not be analyzed yet, even if its Etype is already set (case of an
1957 unchecked conversion built using Unchecked_Convert_To, for example).
1958 If the prefix has already been analyzed, this will be a nop anyway.
1960 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
1961 controller type, or an assignment of a record type with controlled
1962 components, copy only user data, and leave the finalization chain
1965 2004-07-15 Vincent Celier <celier@gnat.com>
1967 * make.adb (Collect_Arguments): Improve error message when attempting
1968 to compile a source not part of any project, when -x is not used.
1970 * prj.ads: (Defined_Variable_Kind): New subtype
1972 * prj-attr.adb (Register_New_Package): Two new procedures to register
1973 a package with or without its attributes.
1974 (Register_New_Attribute): Mew procedure to register a new attribute in a
1976 New attribute oriented subprograms: Attribute_Node_Id_Of,
1977 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
1978 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
1980 New package oriented subprograms: Package_Node_Id_Of,
1981 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
1983 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
1985 (Package_Node_Id): Now a private, self initialized type
1986 (Register_New_Package): New procedure to register a package with its
1988 New attribute oriented subprograms: Attribute_Node_Id_Of,
1989 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
1990 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
1992 New package oriented subprograms: Package_Node_Id_Of,
1993 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
1995 * prj-dect.adb (Parse_Attribute_Declaration,
1996 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
1998 * prj-makr.adb (Make): Parse existing project file before creating
1999 other files. Fail if there was an error during parsing.
2001 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
2002 new spec of Prj.Attr.
2004 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
2005 to new spec of Prj.Attr.
2007 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2009 * utils2.c: Fix typo in comment.
2011 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2013 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
2014 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
2016 2004-07-14 Andreas Schwab <schwab@suse.de>
2018 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
2020 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2022 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
2024 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
2027 * misc.c (gnat_types_compatible_p): New function.
2028 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
2029 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
2031 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
2032 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
2033 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
2034 (mark_visited): Don't mark dummy type.
2035 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
2036 parameter, we must remove any LJM building from GNU_NAME.
2037 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
2038 (pos_to_constructor): Use int_const_binop.
2039 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
2042 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
2043 (gnat_pushlevel): Set TREE_USE on BLOCK node.
2044 (gnat_install_builtins): Add __builtin_memset.
2046 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
2048 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
2049 for a renaming, stabilize the initialization expression if we are at a
2050 local level. At the local level, uses of the renaming may be performed
2051 by a direct dereference of the initializing expression, and we don't
2052 want possible variables there to be evaluated for every use.
2054 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
2055 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
2056 them on the way. Account for the fact that we may introduce side
2057 effects in the process.
2059 2004-07-13 Richard Henderson <rth@redhat.com>
2061 * misc.c (default_pass_by_ref): Use pass_by_reference.
2063 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2065 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
2066 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
2068 2004-07-08 Richard Henderson <rth@redhat.com>
2070 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
2073 2004-07-06 Vincent Celier <celier@gnat.com>
2075 * vms_conv.ads: Minor reformatting.
2076 Alphabetical order for enumerated values of type Command_Type, to have
2077 the command in alphabetical order for the usage.
2079 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
2080 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
2082 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
2084 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
2085 (Add_Archive_Path): Only add the global archive if there is one.
2086 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
2087 or not any object file to put in the global archive, and don't build
2088 a global archive if there is none.
2089 (X_Switches): New table
2090 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
2091 in the X_Switches table, if any.
2092 (Initialize): Make sure the X_Switches table is empty
2093 (Scan_Arg): Record -X switches in table X_Switches
2095 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
2097 * make.adb: Minor comment fix
2099 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
2100 invoked with directory information, add the directory in front of the
2103 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
2104 invoked with directory information, add the directory in front of the
2107 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
2108 when Keep_Temporary_Files is False.
2109 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
2110 directory information, add the directory in front of the path.
2111 When not on VMS, handle new switch -dn before the command to set
2112 Keep_Temporary_Files to True.
2113 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
2116 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
2117 invoked with directory information, add the directory in front of the
2120 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
2122 * snames.ads, snames.adb (Name_Stub): New name for the distributed
2125 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
2126 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
2128 * g-socket.adb (To_Timeval): Fix incorrect conversion of
2129 Selector_Duration to Timeval for the case of 0.0.
2131 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
2132 documentation from Evolve_And_Then.
2134 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
2136 * s-taprop-tru64.adb, s-taprop-os2.adb,
2137 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
2139 2004-07-06 Robert Dewar <dewar@gnat.com>
2141 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
2142 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
2143 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
2144 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
2145 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
2146 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
2147 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
2148 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
2149 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
2150 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
2151 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
2152 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
2153 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
2154 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
2155 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
2156 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
2157 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
2158 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
2159 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
2160 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
2161 vms_data.ads: Minor reformatting,
2162 Fix bad box comment format.
2164 * gnat_rm.texi: Fix minor grammatical error
2166 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
2168 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
2169 more cases of discriminated records to be recognized as not needing a
2171 (Has_Access_Values): New function.
2173 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
2175 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
2176 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
2177 with LRM terminology).
2178 Change terminology in comments primitive type => elementary type.
2180 2004-07-06 Ed Schonberg <schonberg@gnat.com>
2183 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
2184 parameters do not impose any requirements on the presence of a body.
2186 2004-07-06 Ed Schonberg <schonberg@gnat.com>
2189 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
2190 compilation unit and is in an open scope at the point of instantiation,
2191 assume that a body may be present later.
2193 2004-07-06 Ed Schonberg <schonberg@gnat.com>
2195 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
2196 Improve error message when specified size is not supported.
2198 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
2199 is never a primitive operation.
2201 2004-07-05 Andreas Schwab <schwab@suse.de>
2203 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
2204 RECORD_OR_UNION_CHECK.
2205 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
2207 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
2209 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
2210 dependency on xgnatugn, instead build it via a submake.
2211 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
2213 2004-07-04 Richard Henderson <rth@redhat.com>
2215 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
2217 2004-07-01 Richard Henderson <rth@redhat.com>
2219 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
2220 * utils.c (max_size): Likewise.
2222 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2224 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
2225 and rest_of_type_compilation; add arg to create_*_decl.
2226 (annotate_decl_with_node): Deleted.
2227 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
2228 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
2229 (get_current_block_context, gnat_pushdecl): New declarations.
2230 (gnat_init_stmt_group): Likewise.
2231 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
2232 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
2233 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
2234 (gnat_init): Call gnat_init_stmt_group.
2235 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
2236 (gnu_pending_elaboration_list): Deleted.
2237 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
2238 (gigi): Rearrange initialization calls and move some to last above.
2239 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
2240 Delete calls to add_decl_expr; add arg to create_*_decl.
2241 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
2242 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
2243 begin_subprog_body and call it.
2244 Don't push and pop ggc context.
2245 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
2246 (add_stmt): Remove handling of DECL_EXPR from here.
2247 If not in function, mark visited.
2248 (add_decl_expr): Put global at top level.
2249 Check for cases of DECL_INITIAL we have to handle here.
2250 (process_type): Add extra arg to create_type_decl.
2251 (build_unit_elab): Rework to just gimplify.
2252 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
2253 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
2254 (get_pending_elaborations, pending_elaborations_p): Likewise.
2255 (push_pending_elaborations, pop_pending_elaborations): Likewise.
2256 (get_elaboration_location, insert_elaboration_list): Likewise.
2257 (gnat_binding_level): Renamed from ada_binding_level.
2258 (init_gnat_to_gnu): Don't clear pending_elaborations.
2259 (global_bindings_p): Treat as global if no current_binding_level.
2260 (set_current_block_context): New function.
2261 (gnat_pushdecl): Renamed from pushdecl; major rework.
2262 All callers changed.
2263 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
2264 (finish_record_type): Call call pushdecl for stub decl.
2265 (function_nesting_depth): Deleted.
2266 (begin_subprog_body): Delete obsolete code.
2267 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
2269 2004-06-28 Robert Dewar <dewar@gnat.com>
2271 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
2272 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
2273 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
2274 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
2275 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
2277 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
2278 deal with problem of inefficient slices on machines with strict
2279 alignment, when the slice is a component of a composite.
2281 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
2282 machines, we need the check there as well.
2284 2004-06-28 Ed Schonberg <schonberg@gnat.com>
2286 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
2287 determine safe copying direction for overlapping slice assignments
2288 when component is controlled.
2290 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
2291 formal derived type in the actual for a formal package are visible in
2292 the enclosing instance.
2294 2004-06-28 Ed Schonberg <schonberg@gnat.com>
2297 * sem_util.adb (Trace_Components): Diagnose properly an illegal
2298 circularity involving a private type whose completion includes a
2299 self-referential component.
2300 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
2301 renaming or an instantiation from an implicit derived operation.
2303 2004-06-28 Pascal Obry <obry@gnat.com>
2305 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
2307 (Library_File_Name_For): Idem.
2309 2004-06-28 Matthew Gingell <gingell@gnat.com>
2311 * g-traceb.ads: Add explanatory note on the format of addresses
2312 expected by addr2line.
2314 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
2316 * Makefile.in: Force debugging information on s-tasdeb.adb,
2317 a-except.adb and s-assert.adb needed by the debugger.
2319 2004-06-28 Vincent Celier <celier@gnat.com>
2321 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
2325 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
2327 * prj.adb: Minor reformatting
2328 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
2330 * prj.ads: Comment updates
2332 (Project_Data): Change Flag1 to Need_To_Build_Lib.
2333 Remove Flag2: not used.
2335 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
2338 * gnat_ugn.texi: Put a "null;" declaration in one project file example
2340 * gnat_rm.texi: Document Empty declarations "null;".
2342 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
2343 front of the linker options.
2344 (Link_Foreign): Put the global archives and the libraries in front of
2347 2004-06-28 Javier Miranda <miranda@gnat.com>
2349 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
2350 (RTU_Loaded): Code cleanup
2351 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
2352 withed predefined units.
2354 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
2355 explicitly withed predefined units.
2358 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
2359 explicitly withed predefined units.
2361 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2363 * ada-tree.def (DECL_STMT): Deleted.
2364 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
2365 (DECL_STMT_VAR): Deleted.
2366 * decl.c: add_decl_stmt now add_decl_expr.
2368 * trans.c: Likewise.
2369 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
2370 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
2371 (add_stmt): Only handle padded type here.
2372 (add_stmt_with_node): Allow gnat_node to not be present.
2373 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
2374 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
2375 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
2376 make a SAVE_EXPR for the entire fat pointer.
2377 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
2378 (create_index_type): Make a DECL_EXPR.
2379 (end_subprog_body): Don't call allocate_struct_function here but
2382 2004-06-25 Pascal Obry <obry@gnat.com>
2384 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
2385 Relocatable from Build_Dynamic_Library call.
2387 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
2388 Relocatable are now synonym.
2390 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
2392 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
2393 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
2396 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
2397 Lib_Address and Relocatable.
2398 (Default_DLL_Address): Removed.
2400 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
2401 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
2402 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
2403 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
2404 (Default_DLL_Address): Removed.
2406 * mlib-tgt-mingw.adb: Ditto.
2407 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
2409 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
2410 the initial thread stack size.
2412 * a-strmap.ads: Move package L to private part as it is not used in
2413 the spec. Found while reading code.
2415 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
2417 * tracebak.c: Introduce support for a GCC infrastructure based
2418 implementation of __gnat_backtrace.
2420 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
2421 any more. Use accessors instead. This eases maintenance and relaxes
2422 some alignment constraints.
2423 (_GNAT_Exception structure): Remove the Ada specific fields
2424 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
2426 (is_handled_by, __gnat_eh_personality): Replace component references to
2427 exception structure by use of the new accessors.
2429 * init.c (__gnat_initialize): Adjust comments to match the just
2430 reverted meaning of the -static link-time option.
2432 * adaint.c (convert_addresses): Arrange not to define a stub for
2433 mips-irix any more, as we now want to rely on a real version from a
2434 recent libaddr2line.
2436 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
2437 the personality routine can use them and not have to rely on a C
2438 counterpart of the record anymore. This simplifies maintenance and
2439 relaxes the constraint of having Standard'Maximum_Alignment match
2441 Update comments, and add a section on the common header alignment issue.
2443 2004-06-25 Geert Bosch <bosch@gnat.com>
2445 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
2446 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
2448 2004-06-25 Robert Dewar <dewar@gnat.com>
2450 * gnat_rm.texi: Fix section on component clauses to indicate that the
2451 restriction on byte boundary placement still applies for bit packed
2453 Add comment on stack usage from Initialize_Scalars
2455 * gnat_ugn.texi: Add documentation for -gnatyLnnn
2457 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
2458 limiting nesting level.
2460 * usage.adb: Add line for -gnatyLnnn switch
2462 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
2463 sem_ch13.adb, exp_aggr.adb: Minor reformatting
2465 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
2466 type as well as on the subtype. This corrects a problem in freeze in
2467 setting alignments of atomic types.
2469 * sem_eval.ads: Minor comment typo fixed
2471 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
2472 level. Minor reformatting.
2474 * fname.adb (Is_Predefined_File_Name): Require a letter after the
2475 minus sign. This means that file names like a--b.adb will not be
2476 considered predefined.
2478 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
2479 record Test new flag and give diagnostic for bad component clause.
2480 (Freeze_Entity): Set alignment of array from component alignment in
2481 cases where this is safe to do.
2483 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
2486 * cstand.adb: (Create_Standard): Set alignment of String to 1
2488 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
2490 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
2491 code in the common constrained array cases.
2493 * a-storio.adb: Change implementation to avoid possible alignment
2494 problems on machines requiring strict alignment (data should be moved
2495 as type Buffer, not type Elmt).
2497 * checks.adb (Apply_Array_Size_Check): Improve these checks by
2498 killing the overflow checks which we really do not need (64-bits is
2501 2004-06-25 Vincent Celier <celier@gnat.com>
2503 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
2504 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
2505 inconditionally for the main project.
2506 (Recursive_Add_Archives.Add_Archive_Path): New procedure
2507 (Link_Executables.Check_Time_Stamps): New procedure
2508 (Link_Executables.Link_Foreign): New procedure
2509 Changes made to reduce nesting level of this package
2510 (Check): New procedure
2511 (Add_Switches): When not in quiet output, check that a switch is not
2512 the concatenation of several valid switches. If it is, issue a warning.
2513 (Build_Global_Archive): If the global archive is rebuilt, linking need
2515 (Compile_Sources): Rebuilding a library archive does not imply
2516 rebuilding the global archive.
2517 (Build_Global_Archive): New procedure
2518 (Build_Library): New name for Build_Archive, now only for library
2520 (Check_Archive_Builder): New procedure
2521 (Create_Global_Archive_Dependency_File): New procedure
2522 (Gprmake): Call Build_Global_Archive before linking
2523 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
2525 (Scan_Arg): Display the Copyright notice when -v is used
2527 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
2530 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
2532 Add new GNAT LIST qualifier /FILES=
2533 Added qualifier /DIRECTORY= to GNAT METRIC
2534 Added qualifier /FILES= to GNAT METRIC
2535 Added qualifier /FILES to GNAT PRETTY
2537 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
2538 to take into account both versions of the switch.
2540 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
2541 always be the last switch to the gcc driver. Disable switch storing so
2542 that switches automatically added by the gcc driver are not put in the
2545 * prj.adb (Project_Empty): Take into account changes in components of
2548 * prj.ads (Languages_Processed): New enumaration value All_Languages.
2550 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
2551 used. Split Boolean component Ada_Sources_Present in two Boolean
2552 components Ada_Sources_Present and Other_Sources_Present.
2555 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
2556 instead of Sources_Present.
2557 (Set_Ada_Paths.Add.Recursive_Add): Ditto
2559 * prj-nmsc.adb: Minor reformatting
2560 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
2561 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
2562 Check_Ada_Naming_Scheme.
2563 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
2566 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
2568 Make sure that all cycles where there is at least one "limited with"
2570 (Parse_Single_Project): New Boolean parameter In_Limited
2572 * prj-proc.adb (Recursive_Check): When Process_Languages is
2573 All_Languages, call first Prj.Nmsc.Ada_Check, then
2574 Prj.Nmsc.Other_Languages_Check.
2576 * prj-proc.adb (Process): Use Ada_Sources_Present or
2577 Other_Sources_Present (instead of Sources_Present) depending on
2580 * lang-specs.h: Keep -g and -m switches in the same order, and as the
2583 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
2584 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
2586 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
2589 * lib.ads (Disable_Switch_Storing): New procedure.
2591 * make.adb: Modifications to reduce nesting level of this package.
2592 (Check_Standard_Library): New procedure
2593 (Gnatmake.Check_Mains): New procedure
2594 (Gnatmake.Create_Binder_Mapping_File): New procedure
2595 (Compile_Sources.Compile): Add switch -gnatez as the last option
2596 (Display): Never display -gnatez
2599 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
2601 * gnatcmd.adb (Check_Project): New function
2602 (Process_Link): New procedure to reduce nesting depth
2603 (Check_Files): New procedure to reduce the nesting depth.
2604 For GNAT METRIC, include the inherited sources in extending projects.
2605 (GNATCmd): When GNAT LS is invoked with a project file and no files,
2606 add the list of files from the sources of the project file. If this list
2607 is too long, put it in a temp text files and use switch -files=
2608 (Delete_Temp_Config_Files): Delete the temp text file that contains
2609 a list of source for gnatpp or gnatmetric, if one has been created.
2610 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
2611 in the project file is too large, create a temporary text file that
2612 list them and pass it to the tool with "-files=<temp text file>".
2613 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
2615 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
2616 generated file is in not in Ada.
2618 * gnatls.adb: Remove all parameters And_Save that are no longer used.
2619 (Scan_Ls_Arg): Add processing for -files=
2620 (Usage): Add line for -files=
2622 * g-os_lib.adb (On_Windows): New global constant Boolean flag
2623 (Normalize_Pathname): When on Windows and the path starts with a
2624 directory separator, make sure that the resulting path will start with
2627 * clean.adb (Clean_Archive): New procedure
2628 (Clean_Project): When there is non-Ada code, delete the global archive,
2629 the archive dependency files, the object files and their dependency
2630 files, if they exist.
2631 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
2633 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
2635 * sinfo.ads: Fix typo in comment.
2637 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
2638 the TSS for remote access-to-subprogram types, since these TSS are
2639 always present once the type has been analyzed.
2640 (RAS_E_Dereference): Same.
2642 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
2643 reference raises Bad_Attribute, mark the reference as analyzed so the
2644 node (and any children resulting from rewrites that could have occurred
2645 during the analysis that ultimately failed) is not analyzed again.
2647 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
2649 * exp_dist.adb: Minor comment fix.
2651 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
2652 type is an anonymous access type, no unchecked deallocation of the
2653 allocated object can occur. If the object is controlled, attach it with
2654 a count of 1. This allows attachment to the Global_Final_List, if
2655 no other relevant list is available.
2656 (Get_Allocator_Final_List): For an anonymous access type that is
2657 the type of a discriminant or record component, the corresponding
2658 finalisation list is the one of the scope of the type.
2660 2004-06-25 Ed Schonberg <schonberg@gnat.com>
2662 * sem_ch3.adb (Replace_Type): When computing the signature of an
2663 inherited subprogram, use the first subtype if the derived type
2664 declaration has no constraint.
2666 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
2667 before applying previous optimization. Minor code cleanup.
2669 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
2670 placed at the beginning of an unpacked record without explicit
2671 alignment, a slice of it will be aligned and does not need a copy when
2674 2004-06-25 Ed Schonberg <schonberg@gnat.com>
2678 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
2679 reference is written with expressions mimicking parameters.
2681 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
2684 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
2685 STEP 2a. The constraints of a full type declaration of a derived record
2686 type are checked for conformance with those declared in the
2687 corresponding private extension declaration. The message
2688 "not conformant with previous declaration" is emitted if an error is
2691 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
2693 * g-traceb.ads: Document the need for -E binder switch in the spec.
2695 * g-trasym.ads: Document the need for -E binder switch in the spec.
2697 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
2699 * sem_prag.adb: Add handling of pragma Detect_Blocking.
2701 * snames.h, snames.ads, snames.adb: Add entry for pragma
2704 * s-rident.ads: Change reference to pragma Detect_Blocking.
2706 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
2709 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
2710 to indicate whether pragma Detect_Blocking is active.
2712 * par-prag.adb: Add entry for pragma Detect_Blocking.
2714 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
2715 of not handling WITH.
2716 Note that this replaces the previous update which was incorrect.
2718 2004-06-25 Javier Miranda <miranda@gnat.com>
2720 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
2721 use-clauses to have a clean environment.
2723 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
2724 the installation of the use-clauses to stablish a clean environment in
2725 case of compilation of a separate unit; otherwise the call to
2726 use_one_package is protected by the barrier Applicable_Use.
2728 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
2729 the installation of the use-clauses to stablish a clean environment in
2730 case of compilation of a separate unit.
2731 (End_Use_Clauses): Minor comment cleanup.
2733 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
2735 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
2737 2004-06-23 Richard Henderson <rth@redhat.com>
2739 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
2741 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2743 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
2744 now bool instead of int.
2745 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
2746 * trans.c (gnu_switch_label_stack): New function.
2747 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
2748 elaboration of renamed entity returns.
2749 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
2750 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
2751 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
2752 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
2753 DECL_SIZE_UNIT and simplify variable-sized case.
2754 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
2755 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
2756 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
2757 (build_unit_elab): Disable for now.
2758 * utils.c (mark_visited): New function.
2759 (pushdecl): Walk tree to call it for global decl.
2760 (update_pointer_to): Update all variants of pointer and ref types.
2761 Add arg to COMPONENT_REF.
2762 (convert): Likewise.
2763 Move check for converting between variants lower down.
2764 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
2765 (build_allocator): Don't force type of MODIFY_EXPR.
2766 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
2769 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2771 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
2772 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
2773 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
2775 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
2776 all callers changed.
2777 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
2778 the way that EXIT_STMT finds the loop label.
2779 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
2780 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
2781 (add_stmt): Use annotate_with_locus insted of setting directly.
2782 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
2783 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
2784 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
2785 (build_vms_descriptor): Add extra args to ARRAY_REF.
2786 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
2787 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
2789 (build_binary_op): Don't make explicit CONVERT_EXPR.
2790 Add extra rgs to ARRAY_REF.
2792 2004-06-14 Pascal Obry <obry@gnat.com>
2794 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
2795 Windows. Fix minor typo.
2797 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
2798 which is now supported on Windows. With this implementation using the
2799 Library Project feature is no different on Windows than on UNIX.
2801 2004-06-14 Vincent Celier <celier@gnat.com>
2803 * makegpr.adb (Compile_Sources): Nothing to do when there are no
2806 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
2808 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
2809 found, show the project name and the path of the previously parsed
2812 2004-06-14 Ed Schonberg <schonberg@gnat.com>
2814 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
2815 array, avoid copying the actual before the call.
2817 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
2819 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
2820 Instead, allocate memory on worst-case alignment assumptions, and then
2821 return an aligned address within the allocated zone.
2823 2004-06-14 Robert Dewar <dewar@gnat.com>
2825 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
2826 elab entities in predefined units in No_Run_Time_Mode.
2827 (Gen_Adainit_C): Same fix
2828 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
2829 units in No_Run_Time_Mode
2830 (Gen_Elab_Calls_C): Same fix
2832 * symbols-vms-alpha.adb: Minor reformatting
2834 * g-debpoo.ads: Minor reformatting
2836 * lib.adb (In_Same_Extended_Unit): Version working on node id's
2838 * lib.ads (In_Same_Extended_Unit): Version working on node id's
2840 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
2843 * make.adb: Minor reformatting
2845 * par-ch12.adb: Minor reformatting
2847 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
2849 * prj-strt.adb: Minor reformatting
2851 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
2854 * sem_attr.adb: Minor reformatting
2856 * sem_ch7.adb: Minor reformatting
2858 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
2859 for type in the same unit as the object declaration.
2861 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
2862 static string expressions and not just string literals.
2864 (Set_Warning): Reset restriction warning flag for restriction pragma
2865 Implement pragma Profile_Warnings
2866 Implement pragma Profile (Restricted)
2867 Give obolescent messages for old restrictions and pragmas
2869 * snames.h, snames.ads, snames.adb: Add new entry for pragma
2872 * s-rident.ads: Add declarations for restrictions required by profile
2873 Restricted and profile Ravenscar.
2875 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
2877 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
2878 configuration pragmas.
2880 2004-06-11 Vincent Celier <celier@gnat.com>
2882 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
2883 gnatsym, when symbol policy is Restricted.
2885 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
2886 gnatsym, when symbol policy is Restricted.
2888 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
2889 read the symbol file.
2890 (Finalize): Fail in symbol policy Restricted if a symbol in the original
2891 symbol file is not in the object files. Do not create a new symbol file
2892 when symbol policy is Restricted.
2894 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
2897 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
2899 (Usage): Line for new switch -R
2901 * make.adb (Initialize): When the platform is not VMS, add the
2902 directory where gnatmake is invoked in the front of the path, if
2903 gnatmake is invoked with directory information. Change the Scan_Args
2904 while loop to a for loop.
2905 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
2906 if Depth is equal or greater than the proposed depth, there is nothing
2908 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
2911 * prj.ads: Add new symbol policy Restricted.
2913 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
2914 with the new parameters Check_All_Labels and Case_Location.
2916 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
2917 (Library_Symbol_File needs to be defined).
2919 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
2920 and Case_Location If Check_All_Labels is True, check that all values of
2921 the string type are used, and output warning(s) if they are not.
2923 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
2926 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
2928 * gnat_ugn.texi: Update documentation about the library directory in
2931 * makegpr.adb (Display_Command): In verbose mode, also display the
2932 value of the CPATH env var, when the compiler is gcc.
2933 (Initialize): Change the Scan_Args while loop to a for loop
2934 (Compile_Individual_Sources): Change directory to object directory
2935 before compilations.
2937 * symbols.ads: New symbol policy Restricted.
2939 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
2941 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
2942 is now taken care of internally in the Exception_Propagation package
2943 and does not require clients assistance any more.
2945 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
2946 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
2947 functions. Helpers to maintain a predicate required in the handling of
2948 occurrence transfer between tasks.
2949 This is now handled internally and does not require clients assistance
2950 for the setup/propagate separation anymore.
2951 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
2952 allocation strategy, handle the Setup_And_Not_Propagated predicate and
2955 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
2956 raise_after_setup, now that everything is handled internally within the
2957 setup/propagation engine.
2959 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
2961 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
2962 Add additional conditions for the case of an actual being a simple
2963 name or literal. Improve inlining by preventing the generation
2964 of temporaries with a short lifetime (one use).
2966 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
2970 * einfo.ads: Minor comment updates for Has_Completion and
2971 E_Constant list of flags.
2973 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
2974 and constant redeclarations now set the Has_Completion flag of their
2975 defining identifiers.
2977 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
2978 Inspect_Deferred_Constant_Completion.
2979 Used to detect private deferred constants that have not been completed
2980 either by a constant redeclaration or pragma Import. Emits error message
2981 "constant declaration requires initialization expression".
2983 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
2984 completes a deferred constant.
2986 2004-06-11 Geert Bosch <bosch@gnat.com>
2988 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
2990 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
2991 calculating exponent for scaling denormal numbers.
2992 (Leading_Part): Properly raise Constraint_Error for zero or negative
2994 (Remainder): Properly raise Constraint_Error for zero divisor.
2996 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
2998 * sem_util.adb: Minor reformatting.
3000 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
3001 dereference when accessing the entry parameter record.
3002 (Check_Array_Type): Always check for possible implicit dereference.
3003 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
3004 Abort if a pointer is still present (denoting that an implicit
3005 dereference was left in the tree by the front-end).
3007 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
3008 dereference when accessing the entry parameter record.
3009 (Check_Array_Type): Always check for possible implicit dereference.
3010 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
3011 Abort if a pointer is still present (denoting that an implicit
3012 dereference was left in the tree by the front-end).
3014 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
3016 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
3017 message, like the compiler itself does. Easier to parse the output.
3019 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
3021 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
3022 be base names, and not includes directories.
3024 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
3026 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
3027 so that dependencies are properly taken into account by make.
3029 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
3032 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
3033 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
3035 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
3037 * Makefile.in (install-gnatlib): install target-specific run-time files.
3039 * Make-lang.in: Remove obsolete targets.
3041 2004-06-11 Ed Schonberg <schonberg@gnat.com>
3043 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
3044 specification, to catch misuses of program unit names.
3046 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
3047 superfluous conversions in an instance.
3049 2004-06-11 Ed Schonberg <schonberg@gnat.com>
3053 * sem_ch12.adb (Save_References): If operator node has been folded to
3054 enumeration literal, associated_node must be discarded.
3056 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
3058 * s-stchop-vxworks.adb: Add required pragma Convention to
3059 Task_Descriptor because it is updated by a C function.
3061 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
3065 * Makefile.in: Remove target specific SO_OPT on IRIX
3067 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3069 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
3070 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
3071 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
3072 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
3073 (STMT_STMT, USE_STMT): New statement codes.
3074 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
3075 * ada-tree.h: Reflect above changes.
3076 (struct tree_loop_id): Deleted.
3077 (union lang_tree_node, struct lang_decl, struct lang_type):
3078 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
3079 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
3080 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
3081 (IS_ADA_STMT): New macro.
3082 * decl.c (annotate_decl_with_node): New function.
3083 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
3084 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
3085 Call add_stmt_with_node to do needed assignments.
3086 Add call to update setjmp buffer directly, not via EXPR_STMT.
3087 (maybe_variable): Argment GNAT_NODE deleted.
3088 * gigi.h (maybe_variable): Likewise.
3089 (make_transform, add_stmt_with_node, set_block_for_group): New.
3090 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
3091 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
3092 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
3093 (set_lineno, set_lineno_from_sloc): Likewise.
3094 (record_code_position, insert_code_for): Likewise.
3095 (gnat_poplevel): Now returns void.
3096 (end_subprog_body): Now takes argument.
3097 * misc.c (cgraph.h, tree-inline.h): New includes.
3098 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
3099 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
3100 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
3101 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
3102 (gnat_parse_file): Don't set immediate_size_expand.
3103 Call cgraph functions.
3104 (gnat_expand_expr): Remove most cases.
3105 (record_code_position, insert_code_for): Remove from here.
3106 * trans.c (toplev.h, tree-gimple.h): Now included.
3107 (discard_file_names): Deleted.
3108 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
3109 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
3110 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
3111 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
3112 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
3113 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
3114 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
3115 (set_block_for_group, add_stmt_list): Likewise.
3116 (start_stmt_group): Renamed from start_block_stmt.
3117 (end_stmt_group): Likewise, from end_block_stmt.
3118 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
3119 (gigi): Don't set discard_file_names or call set_lineno.
3120 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
3121 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
3122 Numerous changes throughout to reflect new names and complete
3123 function-at-a-time implementation.
3124 (gnat_expand_stmt): Delete or comment out all cases.
3125 (process_inlined_subprograms): Use add_stmt.
3126 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
3127 call set_lineno; also remove unneeded block handling.
3128 (process_type): Remove unneeded block handling.
3129 (build_unit_elab): Remove calls to deleted functions.
3130 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
3131 (tree-dump.h): Likewise.
3132 (struct ada_binding_level): Add field jmpbuf_decl.
3133 (gnat_define_builtin, gnat_install_builtins): New.
3134 (gnat_gimplify_function, gnat_finalize): Likewise.
3135 (gnat_poplevel): No longer return BLOCK, set it instead.
3136 Remove code dealing with nested functions.
3137 (gnat_init_decl_processing): Also set size_type_node.
3138 Call gnat_install_builtins.
3139 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
3140 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
3141 Remove special-case for "main".
3142 (end_subprog_body): Add arg and rework for tree-ssa.
3143 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
3144 Add case for BOOLEAN_TYPE.
3145 * utils2.c (rtl.h): Now include.
3146 (build_call_raise): Test Debug_Flag_NN directly.
3147 (build_call_alloc_dealloc): Don't use local stack allocation for now.
3148 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
3149 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
3151 2004-06-07 Robert Dewar <dewar@gnat.com>
3153 * a-direct.ads, einfo.ads: Minor comment updates
3155 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
3156 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
3157 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
3158 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
3159 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
3161 * s-interr-sigaction.adb: Remove unreferenced variable
3162 (Attached_Interrupts). Minor reformatting.
3163 Avoid use of variable I (replace by J).
3165 * par-ch10.adb: Fix text of one error message
3167 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
3168 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
3169 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
3170 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
3171 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
3172 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
3173 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
3174 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
3175 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
3176 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
3177 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
3180 2004-06-07 Doug Rupp <rupp@gnat.com>
3182 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
3184 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
3186 * mlib-tgt-vms-ia64.adb: New file.
3188 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
3189 Add mlib-tgt-vms-ia64.adb
3190 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
3191 Move to alpha specific ifeq section.
3192 Add VMS specific versions of symbols.adb
3193 Renaming of 5q vms files.
3195 * 5qsystem.ads renamed to system-vms_64.ads.
3197 2004-06-07 Vincent Celier <celier@gnat.com>
3199 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
3200 explain that when a time of day corresponding to the non existing hour
3201 on the day switching to DST is specified, Split may return a different
3204 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
3207 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
3208 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
3210 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
3212 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
3213 the linking options.
3214 (Build_Library.Check_Libs): On VMS, if there is a dependency on
3215 g-trasym.ads, set Gtrasymobj_Needed to True.
3217 * prj-attr.adb: Add new package Metrics for gnatmetric
3219 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
3220 canonical case to take into account files with upper case characters on
3222 (Ada_Check): Load the reference symbol file name in the name buffer to
3223 check it, not the symbol file name.
3225 * snames.ads, snames.adb: Add standard name Metrics (name of project
3226 file package for gnatmetric).
3228 * vms_conv.ads: Add Metric to Comment_Type
3230 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
3232 * vms_data.ads: Add qualifiers for GNAT METRIC
3234 * makegpr.adb (Link_Executables): Take into account the switches
3235 specified in package Linker of the main project.
3237 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
3239 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
3240 the index of the last element is Units.Last, not Units.Table'Last
3241 (which is usually not a valid index within the actually allocated
3242 storage for the table).
3244 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
3245 determines whether to generate a call to a checked storage pool
3247 Generate such a call only for a dereference that either comes from
3248 source, or is the result of rewriting a dereference that comes from
3251 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
3253 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
3255 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
3257 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
3258 file level, elaborate the stride for inner dimensions in alignment
3261 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
3264 2004-06-07 Javier Miranda <miranda@gnat.com>
3266 * exp_ch6.adb: Correct wrong modification in previous patch
3268 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
3270 * g-trasym.ads: Corrected comment to properly reflect level of support
3273 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
3275 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
3276 includes case of a variable referenced on the left hand side of an
3277 assignment, therefore remove redundant code. Variables and prefixes of
3278 indexed or selected components are now marked as referenced on left
3279 hand side. Warnings are now properly emitted when variables or prefixes
3280 are assigned but not read.
3282 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
3283 left hand side referenced variables. Private access types do not
3284 produce the warning "variable ... is assigned but never read".
3285 Add also additional checks to left hand side referenced variables.
3286 Aliased, renamed objects and access types do not produce the warning
3287 "variable ... is assigned but never read" since other entities may read
3288 the memory location.
3290 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
3292 * Makefile.in: In the powerpc/vxworks-specific section, restore
3293 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
3296 2004-06-07 Ed Schonberg <schonberg@gnat.com>
3298 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
3299 predefined operators.
3300 Removes spurious type errors from g-trasym-vms.adb.
3302 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
3303 distinct from the operator appearing in the source, call appropriate
3304 routine to insert conversions when needed, and complete resolution of
3306 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
3307 interpretations for rewritten right operand.
3308 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
3309 the other operand is overloaded and the context is a type conversion.
3311 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3313 * ada-tree.def (BLOCK_STMT): Now has two operands.
3316 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
3318 * gigi.h: (gnat_poplevel): Now returns a tree.
3320 * trans.c (end_block_stmt): Add arg; all callers changed.
3321 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
3322 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
3323 (add_stmt): Set TREE_TYPE.
3324 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
3325 (gnat_expand_stmt, case BREAK_STMT): New case.
3327 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
3329 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
3331 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
3332 procedure Set_Stack_Size that is not needed.
3334 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
3336 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
3337 used for gnatpp input file and for the files upon which it depends
3339 2004-06-07 Ben Brosgol <brosgol@gnat.com>
3341 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
3343 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
3345 * gnatvsn.ads: Bump version numbers appropriately.
3348 2004-06-07 Pascal Obry <obry@gnat.com>
3350 * gnat_ugn.texi: Improve comments about imported names and link names
3351 on Windows. Add a note about the requirement to use -k gnatdll's option
3352 when working with a DLL which has stripped stdcall symbols (no @nn
3355 2004-05-27 Vincent Celier <celier@gnat.com>
3357 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
3358 COMMENTS_LAYOUT=UNTOUCHED
3360 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
3361 symbols-vms-alpha.adb
3363 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
3365 * sem.ads: Clarify documentation on checks suppression.
3367 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
3369 2004-05-27 Ed Schonberg <schonberg@gnat.com>
3371 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
3372 the case of multiple derivations.
3373 (Is_Object_Reference): For a selected component, verify that the prefix
3374 is itself an object and not a value.
3376 * sem_ch12.adb (Same_Instantiated_Constant): New name for
3377 Same_Instantiated_Entity.
3378 (Same_Instantiated_Variable): Subsidiary to
3379 Check_Formal_Package_Instance, to recognize actuals for in-out generic
3380 formals that are obtained from a previous formal package.
3381 (Instantiate_Subprogram_Body): Emit proper error when
3382 generating code and the proper body of a stub is missing.
3384 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
3385 has a universal interpretation, do the disambiguation here.
3387 * exp_ch4.adb (Expand_N_Type_Conversion,
3388 Expand_N_Unchecked_Type_Conversion): Special handling when target type
3389 is Address, to avoid typing anomalies when Address is a visible integer
3392 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
3393 to determine whether a subprogram should not be marked Pure, even when
3394 declared in a pure package.
3396 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
3398 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
3400 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
3401 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
3402 Update the documentation about the Ravenscar profile, following the
3403 definition found in AI-249.
3405 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
3406 setting the Profile (Ravenscar). This must be done in addition to
3407 setting the required restrictions.
3409 * rtsfind.ads: Add the set of operations defined in package
3412 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
3415 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
3417 lang-specs.h: Always require -c or -S and always redirect to /dev/null
3418 if -gnatc or -gnats is passed.
3420 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
3422 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
3423 a significant reference. Warnings are now properly emitted when a
3424 discriminated type is not referenced.
3426 * lib-xref.adb (Generate_Reference): A deferred constant completion,
3427 record representation clause or record type discriminant does not
3428 produce a reference to its corresponding entity. Warnings are now
3429 properly emitted when deferred constants and record types are not
3432 2004-05-27 Geert Bosch <bosch@gnat.com>
3434 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
3435 Fixes ACATS Annex G tests.
3437 2004-05-27 Robert Dewar <dewar@gnat.com>
3439 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
3442 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
3444 * s-interr.adb (Server_Task): Take into account case of early return
3445 from sigwait under e.g. linux.
3447 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
3449 * gnat_ugn.texi: Add description for the new gnatpp options:
3450 -rnb - replace the original source without creating its backup copy
3451 -c0 - do not format comments
3453 2004-05-24 Geert Bosch <bosch@gnat.com>
3455 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
3456 with 192 bits of precision, sufficient to reduce a double-extended
3457 arguments X with a maximum relative error of T'Machine_Epsilon, for X
3458 in -2.0**32 .. 2.0**32.
3459 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
3460 reduction by the processor, which only uses a 68-bit approximation of
3462 (Tan): Always reduce arguments and compute function either using
3463 the processor's fptan instruction, or by dividing sin and cos as needed.
3465 2004-05-24 Doug Rupp <rupp@gnat.com>
3467 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
3468 gcc error on 32/64 bit VMS.
3470 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
3472 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
3473 since this is what we get for stack overflows although not documented
3475 Document the issues which may require adjustments to our signal
3478 2004-05-24 Ed Schonberg <schonberg@gnat.com>
3480 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
3481 enclosing dynamic scope if the instantiation is within a generic unit.
3483 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
3485 * exp_dbug.ads: Fix typo.
3487 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
3488 Rename it to its proper name: system-linux-ia64.ads
3489 (stamp-gnatlib1): Remove extra target specific run time files when
3490 setting up the rts directory.
3492 2004-05-24 Javier Miranda <miranda@gnat.com>
3494 * einfo.ads, einfo.adb (Limited_Views): Removed.
3495 (Limited_View): New attribute that replaces the previous one. It is
3496 now a bona fide package with the limited-view list through the
3497 first_entity and first_private attributes.
3499 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
3500 limited-private-with clause.
3501 (Install_Limited_Withed_Unit): Install the private declarations of a
3502 limited-private-withed package. Update the installation of the shadow
3503 entities according to the new structure (see Build_Limited_Views)
3504 (Build_Limited_Views): Replace the previous implementation of the
3505 limited view by a package entity that references the first shadow
3506 entity plus the first shadow private entity (required for limited-
3507 private-with clause)
3508 (New_Internal_Shadow_Entity): Code cleanup.
3509 (Remove_Limited_With_Clause): Update the implementation to undo the
3510 new work carried out by Build_Limited_Views.
3511 (Build_Chain): Complete documentation.
3512 Replace Ada0Y by Ada 0Y in comments
3515 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
3516 types the level of accessibility depends on the enclosing type
3519 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
3520 entities. Complete documentation of previous change.
3522 2004-05-24 Robert Dewar <dewar@gnat.com>
3524 * namet.adb: Minor reformatting
3525 Avoid use of name I (replace by J)
3526 Minor code restructuring
3528 * sem_ch6.adb: Minor reformatting
3530 * lib-writ.adb: Do not set restriction as active if this is a
3531 Restriction_Warning case.
3533 * sem_prag.adb: Reset restriction warning flag if real pragma
3534 restriction encountered.
3536 * s-htable.adb: Minor reformatting
3537 Change rotate count to 3 in Hash (improves hash for small strings)
3539 * 5qsystem.ads: Add comments for type Address (no literals allowed).
3541 * gnat_ugn.texi: Add new section of documentation "Code Generation
3542 Control", which describes the use of -m switches.
3544 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
3546 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
3547 through the DECL_INITIAL for renamed variables.
3549 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
3551 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
3553 2004-05-19 Joel Brobecker <brobecker@gnat.com>
3555 * exp_dbug.ads: Correct comments concerning handling of overloading,
3556 since we no longer use $ anymore.
3558 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
3560 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
3561 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
3562 with illegal subunits.
3564 2004-05-19 Ed Schonberg <schonberg@gnat.com>
3566 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
3567 body with front-end inlining enabled, check whether an inline pragma
3568 appears immediately after the body and applies to it.
3570 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
3571 enabled and the pragma appears after the body of the subprogram.
3573 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3575 Part of function-at-a-time conversion
3577 * misc.c (adjust_decl_rtl): Deleted.
3578 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
3581 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
3582 (add_decl_stmt, add_stmt, block_has_vars): New functions.
3583 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
3585 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
3587 (gnat_to_gnu_entity): Likewise.
3588 Use add_stmt to update setjmp buffer.
3589 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
3591 No longer call adjust_decl_rtl.
3592 (DECL_INIT_BY_ASSIGN_P): New macro.
3593 (DECL_STMT_VAR): Likewise.
3595 * trans.c (gigi): Call start_block_stmt to make the outermost
3597 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
3598 Call start_block_stmt and end_block_stmt temporarily.
3599 Use gnat_expand_stmt instead of expand_expr_stmt.
3600 (add_decl_stmt): New function.
3601 (tree_transform): Call it.
3602 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
3603 (end_block_stmt): Set type and NULL_STMT.
3604 (gnat_expand_stmt): Make recursize call instead of calling
3606 (gnat_expand_stmt, case DECL_STMT): New case.
3607 (set_lineno_from_sloc): Do nothing if global.
3608 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
3609 (start_block_stmt, add_stmt, end_block_stmt): New functions.
3610 (build_block_stmt): Call them.
3611 (gnat_to_code): Don't expand NULL_STMT.
3612 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
3614 (tree_transform): Likewise.
3615 (tree_transform, case N_Null_Statement): Return NULL_STMT.
3616 (gnat_expand_stmt, case NULL_STMT): New case.
3617 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
3620 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
3623 * utils.c (create_var_decl): Do not call expand_decl or
3625 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
3626 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
3628 (struct e_stack): Add chain_next to GTY.
3629 (struct binding_level): Deleted.
3630 (struct ada_binding_level): New struct.
3631 (free_block_chain): New.
3632 (global_binding_level, clear_binding_level): Deleted.
3633 (global_bindings_p): Rework to see if no chain.
3634 (kept_level_p, set_block): Deleted.
3635 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
3636 new data structure and work directly on BLOCK node.
3637 (gnat_poplevel): Similarly.
3638 (get_decls): Look at BLOCK_VARS.
3639 (insert_block): Work directly on BLOCK node.
3640 (block_has_var): New function.
3641 (pushdecl): Rework for new binding structures.
3642 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
3644 (build_subprog_body): Likewise.
3645 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
3647 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
3649 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
3650 (DECL_STMT_VAR): Likewise.
3652 2004-05-17 Robert Dewar <dewar@gnat.com>
3654 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
3657 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
3658 of restriction synonyums by using
3659 Restrict.Process_Restriction_Synonyms.
3661 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
3663 * s-restri.ads (Tasking_Allowed): Correct missing comment
3665 * s-rident.ads: Add entries for restriction synonyms
3667 * ali.adb: Fix some problems with badly formatted ALI files that can
3668 result in infinite loops.
3670 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
3671 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
3672 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
3673 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
3674 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
3675 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
3676 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
3677 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
3678 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
3679 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
3680 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
3681 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
3682 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
3683 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
3684 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
3685 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
3686 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
3687 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
3688 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
3689 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
3690 to Task_Id (minor cleanup).
3692 2004-05-17 Vincent Celier <celier@gnat.com>
3694 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
3695 directory separator.
3697 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
3698 project being extended, if Languages is not declared in extending
3701 2004-05-17 Javier Miranda <miranda@gnat.com>
3703 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
3704 limited view of a visible sibling.
3706 2004-05-14 Robert Dewar <dewar@gnat.com>
3708 * gnat_ugn.texi: Minor change to -gnatS documentation
3710 * sprint.adb: Remove some instances of Assert (False) and for this
3711 purpose replace them by output of a ??? string.
3713 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
3716 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
3717 flag processing. This was suppressing required dependencies in
3718 No_Run_Time mode and is not needed since the binder does not generate
3719 references for things in libgnat anyway.
3721 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
3724 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
3726 * gnat_ugn.texi: Document AIX-specific issue with initialization of
3729 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
3730 action for the case of an actual parameter in an init proc call.
3732 2004-05-14 Ed Schonberg <schonberg@gnat.com>
3734 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
3735 subtype, check visible entities in base type.
3737 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
3738 actions if the object is a renaming.
3740 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
3741 Check_Formal_Package_Instance, to determine more precisely when the
3742 formal and the actual denote the same entity.
3744 2004-05-14 Javier Miranda <miranda@gnat.com>
3746 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
3748 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
3749 corresponding to a private_with must be removed from visibility; it
3750 will be made visible later, just before we analyze the private part of
3752 (Check_Private_Child_Unit): Allow private_with clauses in public
3754 (Install_Siblings): Make visible the private entities of private-withed
3756 (Install_Withed_Unit): Do not install the private withed unit if we
3757 are compiling a package declaration and the Private_With_OK flag was
3758 not set by the caller. These declarations will be installed later,
3759 just before we analyze the private part of the package.
3761 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
3762 during the evaluation of the expression that initializes the object,
3763 decorate it with the expected type to avoid cascade errors.
3766 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
3767 subprogram we have to install the private_with clauses after its
3768 specification has been analyzed (as documented in AI-262.TXT).
3770 * sem_ch8.adb (Has_Private_With): New function. Determines if the
3771 current compilation unit has a private with on a given entity.
3772 (Find_Direct_Name): Detect the Beaujolais problem described in
3775 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
3776 provides the functionality of the function Is_Ancestor that was
3777 previously available in sem_ch10. It has been renamed to avoid
3780 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
3782 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3784 * utils.c (build_vms_descriptor): Use SImode pointers.
3786 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
3788 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
3790 2004-05-14 GNAT Script <nobody@gnat.com>
3792 * Make-lang.in: Makefile automatically updated
3794 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
3796 Renaming of target specific files for clarity
3798 * Makefile.in: Rename GNAT target specific files.
3800 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
3801 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
3802 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
3803 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
3804 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
3805 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
3806 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
3807 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
3808 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
3809 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
3810 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
3811 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
3812 51osinte.adb, 51osinte.ads, 51system.ads,
3813 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
3814 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
3815 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
3816 56tpopsp.adb, 57system.ads, 58system.ads,
3817 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
3818 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
3819 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
3820 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
3821 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
3822 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
3823 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
3824 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
3825 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
3826 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
3827 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
3828 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
3829 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
3830 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
3831 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
3832 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
3833 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
3834 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
3835 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
3836 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
3837 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
3838 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
3839 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
3840 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
3841 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
3842 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
3843 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
3844 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
3845 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
3846 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
3847 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
3848 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
3849 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
3850 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
3851 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
3852 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
3853 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
3854 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
3855 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
3856 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
3858 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
3859 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
3860 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
3861 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
3862 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
3863 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
3864 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
3865 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
3866 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
3867 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
3868 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
3869 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
3870 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
3871 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
3872 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
3873 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
3874 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
3875 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
3876 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
3877 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
3878 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
3879 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
3880 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
3881 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
3882 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
3883 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
3884 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
3885 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
3886 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
3887 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
3888 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
3889 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
3890 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
3891 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
3892 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
3893 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
3894 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
3895 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
3896 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
3897 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
3898 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
3899 s-osinte-vms.ads, s-osinte-vxworks.adb,
3900 s-osinte-vxworks.ads, s-osprim-mingw.adb,
3901 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
3902 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
3903 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
3904 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
3905 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
3906 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
3907 s-stchop-vxworks.adb, s-taprop-dummy.adb,
3908 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
3909 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
3910 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
3911 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
3912 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
3913 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
3914 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
3915 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
3916 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
3917 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
3918 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
3919 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
3920 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
3921 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
3922 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
3923 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
3924 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
3925 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
3926 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
3927 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
3928 system-irix-o32.ads, system-linux-x86_64.ads,
3929 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
3930 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
3931 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
3932 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
3933 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
3934 system-vxworks-mips.ads, system-vxworks-ppc.ads,
3935 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
3938 2004-05-13 Zack Weinberg <zack@codesourcery.com>
3940 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
3942 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3944 Merge from tree-ssa-20020619-branch.
3946 * config-lang.in (boot_language, build_by_default): Set
3948 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
3949 (max_size): Add static chain op for call_expr.
3951 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
3954 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
3956 2004-05-11 Roger Sayle <roger@eyesopen.com>
3958 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
3961 2004-05-10 Doug Rupp <rupp@gnat.com>
3963 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
3966 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
3968 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
3970 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
3971 Fixes undefined symbols in IA64 gnatlib.
3973 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
3975 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
3976 Short_Address). This will be moved to system.auxdec.
3978 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
3980 * sem_util.adb: Replace test for presence of a node that is always
3981 present with a call to Discard_Node.
3983 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
3984 Analyze on the library unit node after generation of distribution stub
3985 constructs. The call was a no-op because Unit_Node has already been
3986 Analyzed, and the tree fragments for the distribution stubs are
3987 analyzed as they are inserted in Exp_Dist.
3988 Update comment regarding to distribution stubs to reflect that we
3989 do not generate stub in separate files anymore.
3991 * einfo.ads: Clarify the fact that a tagged private type has the
3992 E_Record_Type_With_Private Ekind.
3994 * erroutc.adb: Minor reformatting
3996 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
3997 values if line length is increased using -gnatyM (noticed during code
4000 * eval_fat.adb: Minor reformatting
4001 Put spaces around exponentiation operator
4003 2004-05-10 Ed Schonberg <schonberg@gnat.com>
4006 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
4007 has been rewritten as an explicit dereference, retrieve type of
4008 original node to check for possibly unconstrained record type.
4010 2004-05-10 Ed Schonberg <schonberg@gnat.com>
4012 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
4013 overriding, use the operation of the parent unconditionally.
4015 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
4016 operation when either operand is a literal, to avoid further
4019 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
4020 overridden by a previous explicit declaration, mark the previous entity
4023 * sem_disp.adb (Check_Dispatching_Operation): New predicate
4024 Is_Visibly_Controlled, to determine whether a declaration of a
4025 primitive control operation for a derived type overrides an inherited
4026 one. Add warning if the explicit declaration does not override.
4028 2004-05-10 Vincent Celier <celier@gnat.com>
4030 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
4031 some cases when the sources are no longer present.
4033 * make.adb (Collect_Arguments): Fail if an external source, not part
4034 of any project need to be compiled, when switch -x has not been
4037 * makeusg.adb: Document new switch -x
4039 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
4042 * switch-m.adb (Scan_Make_Switches): New switch -x
4044 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
4047 * gnat_ugn.texi: Document new gnatmake switch -x
4049 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
4051 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
4053 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
4054 (process_attributes): Likewise.
4056 2004-05-10 Joel Brobecker <brobecker@gnat.com>
4058 * s-inmaop.ads: Fix spelling mistake in one of the comments.
4060 2004-05-10 Robert Dewar <dewar@gnat.com>
4062 * gnat_ugn.texi: Document that for config pragma files, the maximum
4063 line length is always 32767.
4065 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
4066 literals is now allowed.
4068 * gnat-style.texi: Remove statement about splitting long lines before
4069 an operator rather than after, since we do not follow this rule at all.
4070 Clarify rule (really lack of rule) for spaces around exponentiation
4072 * sem_elim.adb: Allow concatenation of string literals as well as a
4073 single string literal for pragma arguments.
4075 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
4077 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
4078 written for append case.
4080 * frontend.adb: Changes to avoid checking max line length in config
4083 * g-os_lib.ads: Minor reformatting
4085 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
4086 wrong in any case. Instead use standard value. Noticed during code
4089 * opt.ads (Max_Line_Length): New field, used to implement removal of
4090 limitation on length of lines when scanning config pragma files.
4092 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
4093 makeutl.ads, makeutl.adb: Minor reformatting
4095 * scn.adb: Do not check line length while scanning config pragma files
4096 Do not check line length while scanning out license information
4098 * scng.adb: Changes to avoid line length checks while parsing config
4101 2004-05-10 GNAT Script <nobody@gnat.com>
4103 * Make-lang.in: Makefile automatically updated
4105 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
4107 * osint.adb (Find_Program_Name): Fix handling of VMS version
4110 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
4112 * g-os_lib.ads (Invalid_Time): New constant
4114 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
4115 return OS_Time instead of time_t to match what is imported by Ada.
4116 Now return -1 if the file doesn't exist, instead of a random value
4118 2004-05-05 Robert Dewar <dewar@gnat.com>
4120 * usage.adb: Add line for -gnatR?s switch
4122 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
4124 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
4125 and for Match (Data_First, Data_last)
4127 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
4128 written when we are dealing with multi-unit files.
4130 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
4132 * Makefile.in: Remove unused targets and variables.
4134 2004-05-05 Vincent Celier <celier@gnat.com>
4136 * switch-m.adb: New gnatmake switch -eI
4138 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
4139 of new gnatmake switch -eInnn.
4141 * makegpr.adb: Take into account new parameters Index and Src_Index in
4144 * clean.adb: Implement support for multi-unit sources, including new
4147 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
4150 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
4151 (Extract_From_Q): New out parameter Index
4152 (Mark, Is_Marked): Subprograms moved to Makeutl
4153 (Switches_Of): New parameter Source_Index
4154 (Add_Switch): New parameter Index
4155 (Check): New parameter Source_Index
4156 (Collect_Arguments): New parameter Source_Index
4157 (Collect_Arguments_And_Compile): New parameter Source_Index
4158 (Compile): New parameter Source_Index
4159 Put subprograms in alphabetical order
4160 Add support for multi-source sources, including in project files.
4162 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
4163 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
4166 * makeusg.adb: New gnatmake switch -eInnn
4168 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
4171 * opt.ads (Main_Index): New variable, defaulted to 0.
4173 * osint.ads, osinte.adb (Add_File): New parameter Index
4174 (Current_Source_Index): New function
4176 * prj.adb: Take into account new components Index and Src_Index
4178 * prj.ads (String_Element): New component Index
4179 (Variable_Value): New component Index
4180 (Array_Element): New component Src_Index
4182 * prj-attr.adb: Indicate that optional index may be specified for
4183 attributes Main, Executable, Spec, Body and some of Switches.
4185 * prj-attr.ads (Attribute_Kind): New values for optional indexes
4186 (Attribute_Record): New component Optional_Index
4188 * prj-com.ads (File_Name_Data): New component Index
4190 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
4192 * prj-env.adb (Put): Output optional index
4194 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
4195 attributes Spec and Body.
4197 * prj-nmsc.adb: Process optional indexes
4199 * prj-pp.adb: Ouput "at" for optional indexes
4201 * prj-proc.adb: Take into account optional indexes
4203 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
4204 Optional_Index. For string literal,
4205 process optional index when Optional_Index is True.
4206 (Parse_Expresion): New Boolean parameter Optional_Index
4208 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
4209 (Set_Source_Index_Of): New procedure
4211 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
4214 * prj-util.ads (Executable_Of): New parameter Index
4215 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
4216 New parameter Src_Index, defaulted to 0.
4218 2004-05-05 Ed Schonberg <schonberg@gnat.com>
4221 * sem_ch3.adb (Access_Definition): If this is an access parameter
4222 whose designated type is imported through a limited_with clause, do
4223 not add the enclosing subprogram to the list of private dependents of
4226 2004-05-05 Ed Schonberg <schonberg@gnat.com>
4229 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
4230 a limited_with clause, and the other is its non-limited view.
4232 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
4234 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
4236 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
4237 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
4238 Stand.Boolean_Literals to produce references to entities
4239 Standard_False and Standard_True from compile-time computed boolean
4242 * stand.ads (Boolean_Literals): New variable, provides the entity
4243 values for False and True, for use by the expander.
4245 2004-05-05 Doug Rupp <rupp@gnat.com>
4247 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
4248 5vinmaop.adb: Unchecked convert Short_Address vice Address
4250 * adaint.c, raise.c: Caste CRTL function return value
4251 to avoid gcc error on 32/64 bit IVMS.
4253 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
4256 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
4258 * 5qsystem.ads (Address): Declare as Long_Integer
4259 (Short_Address): Declare as 32 bit subtype of Address
4260 Declare abstract address operations to avoid gratuitous ambiguities.
4262 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
4264 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
4265 instead of the old Boolean_Entry_Barriers.
4266 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
4268 2004-05-05 GNAT Script <nobody@gnat.com>
4270 * Make-lang.in: Makefile automatically updated
4272 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
4274 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
4276 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
4280 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
4281 alone. Replacing object references by literals is inappropriate in a
4282 so low level context.
4284 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
4286 * a-exexpr.adb: Add comments
4288 2004-05-03 Joel Brobecker <brobecker@gnat.com>
4290 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
4291 declare the Ancestor_Tags array in Type_Specific_Data with a small size
4292 without risking a bounds check error when accessing one of its
4294 (Type_Specific_Data): Define Ancestor_Tags as a small array.
4295 This prevents us from hitting a limitation during the debug info
4296 generation when using stabs.
4298 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
4300 This prevents us from hitting a limitation during the debug info
4301 generation when using stabs.
4303 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
4305 lang-specs.h: Remove -gnatz* from specs.
4307 2004-05-03 Vincent Celier <celier@gnat.com>
4309 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
4311 * Make-lang.in, Makefile.in: Add gprmake
4313 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
4315 * sem_aggr.adb: Fix typo in comment.
4317 2004-05-03 Robert Dewar <dewar@gnat.com>
4319 * make.adb: Minor reformatting
4321 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
4323 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
4324 so that it works when address is not a private type.
4326 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
4327 properly with rewritten unchecked conversions. This prevents
4328 order-of-elaboration issues that can otherwise arise.
4329 (Minimum_Size): Don't check size of access types under VMS
4331 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
4332 interpretations of integer literals as type System.Address.
4334 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
4335 (Is_Descendent_Of): New function
4337 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
4339 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
4340 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
4341 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
4343 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
4344 of the old Max_Entry_Queue_Depth.
4346 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
4347 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
4348 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
4350 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
4351 New entry for proper handling of Max_Entry_Queue_Depth.
4352 New entry for proper handling of No_Dynamic_Interrupts.
4354 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
4355 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
4356 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
4357 the GNAT specific restriction Max_Entry_Queue_Depth.
4358 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
4359 the GNAT specific restriction No_Dynamic_Interrupts.
4361 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
4362 instead of the old Boolean_Entry_Barriers.
4363 Use the new restriction No_Dynamic_Attachment instead of the old
4364 No_Dynamic_Interrupts.
4366 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
4367 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
4369 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
4370 of the old Max_Entry_Queue_Depth.
4372 2004-05-03 GNAT Script <nobody@gnat.com>
4374 * Make-lang.in: Makefile automatically updated
4376 2004-04-29 Ed Schonberg <schonberg@gnat.com>
4378 * checks.adb (Enable_Range_Check): If the prefix of an index component
4379 is an access to an unconstrained array, perform check unconditionally.
4381 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4383 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
4386 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
4388 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
4389 alternate stack setting. There was no support for the tasking cases
4390 and the changes eventually caused a number of side-effect failures in
4391 the non-tasking case too.
4393 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
4395 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
4398 2004-04-29 Vincent Celier <celier@gnat.com>
4400 * make.adb (Gnatmake): Increase max size of argument array for
4401 gnatbind for the potential addition of -F.
4402 If there are Stand-Alone Library projects, invoke gnatbind with -F to
4403 be sure that elaboration flags will be checked.
4405 * switch-c.adb: Correct call to Scan_Pos for -gnateI
4407 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
4409 * sem_warn.adb (Check_References): Move '<access-variable> may be
4410 null' warning out of under Warn_On_No_Value_Assigned.
4412 2004-04-29 Ed Falis <falis@gnat.com>
4414 * gnat_ugn.texi: Fixed texi error
4416 2004-04-29 Robert Dewar <dewar@gnat.com>
4418 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
4419 abstract operations if they come from predefined files.
4421 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
4424 * s-addope.adb: Correct obvious error in mod function
4426 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
4428 * Makefile.in: Add target pairs for powerpc darwin*
4431 * a-intnam-darwin.ads, s-osinte-darwin.adb,
4432 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
4434 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
4436 * Makefile.in: Add target macro definitions for s390*-linux*.
4437 * system-linux-s390.ads: New file.
4438 * system-linux-s390x.ads: New file.
4440 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
4442 * gnat_ugn.texi: Correct argument to @setfilename.
4444 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
4446 * a-exexpr.adb (Unwind_Word): New data type.
4447 (Unwind_Exception): Use it as type of Private1 and Private2.
4449 * raise.c (db_action_for): Fix debug printf.
4451 2004-04-27 Ed Schonberg <schonberg@gnat.com>
4453 * a-wtmoio.ads: Formal type must be a modular type, not a signed
4456 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4458 * decl.c (gnat_to_gnu_entity, case object): Call
4459 __builtin_update_setjmp_buf.
4461 * gigi.h (update_setjmp_buf): Deleted.
4462 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
4464 * misc.c: (update_setjmp_buf): Deleted.
4466 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
4467 around block of RTL.
4469 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
4471 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
4473 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
4474 subprogram for which no pragma All_Calls_Remote applies, store the
4475 address of the real subprogram in the underlying record type, so local
4476 dereferences do not go through the PCS.
4478 2004-04-26 Robert Dewar <dewar@gnat.com>
4480 * i-c.ads: Add some type qualifications to avoid ambiguities when
4481 compiling with s-auxdec.ads and a non-private address type.
4483 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
4485 * Makefile.rtl: Fix error in previous check-in:
4486 Add s-addope.o to non tasking object list (rather than tasking object
4489 2004-04-26 Javier Miranda <miranda@gnat.com>
4491 * sem_aggr.adb: Fix typo in comments
4492 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
4493 Required to check the null-exclusion attribute.
4495 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
4496 case of anonymous access types in record and array components. For a
4497 component definition the level is the same of the enclosing composite
4500 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
4501 that are anonymous access types the level of accessibility depends on
4502 the enclosing type declaration. In order to have this information, set
4503 the scope of the anonymous access type to the enclosing record type
4505 (Array_Type_Declaration): In case of components that are anonymous
4506 access types the level of accessibility depends on the enclosing type
4507 declaration. In order to have this information, set the scope of the
4508 anonymous access type to the enclosing array type declaration.
4510 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
4513 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
4514 renaming of anonymous access-to-constant types allowed if and only if
4515 the renamed object is access-to-constant.
4517 * sem_util.adb (Type_Access_Level): In case of anonymous access types
4518 that are component_definition or discriminants of a nonlimited type,
4519 the level is the same as that of the enclosing component type.
4521 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
4523 * sem_elim.adb: Some minor code reorganization from code reading. Fix
4524 misprint in the function name (File_Name_Match).
4526 2004-04-23 Laurent GUERBY <laurent@guerby.net>
4528 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
4531 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4533 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
4535 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
4537 * adaint.c (__gnat_try_lock): No longer requires that the parent
4538 directory be writable, the directory itself is enough.
4539 (gnat_is_absolute_path): Change profile, so that the call from
4540 GNAT.OS_Lib can be made more efficient.
4542 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
4543 from GNAT.OS_Lib can be made more efficient.
4545 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
4546 one copy of the file name. Found by code reading.
4548 2004-04-23 Vincent Celier <celier@gnat.com>
4550 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
4551 Correct documentation on gnatmake switches transmitted to the compiler
4553 * ali.ads: Minor comment fix
4555 2004-04-23 Javier Miranda <miranda@gnat.com>
4557 * sem_ch6.adb: (Confirming Types): Code cleanup
4559 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
4560 subprogram types: E_Anonymous_Access_Subprogram_Type and
4561 E_Anonymous_Access_Protected_Subprogram_Type.
4563 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
4565 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
4566 whether a pragma All_Calls_Remote applies to the subprogram on which
4568 No functional change is introduced by this revision; the new parameter
4569 will be used to allow calls to local RCI subprograms to be optimized
4570 to not use the PCS in the case where no pragma All_Calls_Remote applies,
4571 as is already done in the PolyORB implementation of the DSA.
4573 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
4574 whether a pragma All_Calls_Remote applies to the subprogram on which
4576 No functional change is introduced by this revision; the new parameter
4577 will be used to allow calls to local RCI subprograms to be optimized
4578 to not use the PCS in the case where no pragma All_Calls_Remote applies,
4579 as is already done in the PolyORB implementation of the DSA.
4581 2004-04-23 Robert Dewar <dewar@gnat.com>
4583 * Makefile.rtl: Add entry for s-addope.o in run time library list
4584 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
4585 * s-addope.ads, s-addope.adb: New files.
4587 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
4588 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
4589 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
4590 System.Address to be non-private and signed.
4592 * sem_elim.adb: Minor reformatting (fairly extensive)
4593 Some minor code reorganization from code reading
4594 Add a couple of ??? comments
4596 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4598 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
4599 (tree_transform, case N_If_Statement): Remove non-determinism.
4601 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
4603 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
4605 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
4608 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
4609 no longer used as a parameter name for Eliminate pragma).
4611 2004-04-22 Laurent GUERBY <laurent@guerby.net>
4613 PR optimization/14984
4614 PR optimization/14985
4615 * trans.c (gigi): Fix non determinism leading to bootstrap
4616 comparison failures.
4618 2004-04-21 Pascal Obry <obry@gnat.com>
4620 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
4621 passed to spawnvp() to properly handle program pathname with spaces on
4624 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
4626 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
4627 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
4628 unlocked in case of exceptions.
4630 2004-04-21 Joel Brobecker <brobecker@gnat.com>
4632 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
4633 This function does not exist anymore.
4635 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
4637 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
4639 * link.c: Move variables to the __gnat name space.
4641 * Makefile.in: list link.o explicitly when needed.
4643 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
4645 2004-04-21 Javier Miranda <miranda@gnat.com>
4647 * einfo.adb (Original_Access_Type): New subprogram
4648 (Set_Original_Access_Type): New subprogram
4649 (Write_Field21_Name): Write the name of the new field
4651 * einfo.ads (Original_Access_Type): New field present in access to
4653 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
4654 E_Anonymous_Access_Protected_Subprogram_Type.
4656 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
4659 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
4660 to anonymous access to subprogram types.
4662 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
4663 to subprogram types.
4665 * sem_ch3.adb (Access_Definition): Complete decoration of entities
4666 corresponding to anonymous access to subprogram types.
4667 (Analyze_Component_Declaration): Add new actual to the call to
4668 subprogram replace_anonymous_access_to_protected_subprogram.
4669 (Array_Type_Declaration): Add new actual to the call to subprogram
4670 replace_anonymous_access_to_protected_subprogram.
4671 (Process_Discriminants): Add new actual to the call to subprogram
4672 replace_anonymous_access_to_protected_subprogram.
4673 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
4675 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
4678 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
4679 access to subprogram types.
4681 * sem_util.adb (Has_Declarations): Addition of package_specification
4684 2004-04-21 Ed Schonberg <schonberg@gnat.com>
4686 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
4687 inlined flags to renamed entity only if in current unit.
4689 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
4691 * s-parint.ads: Add DSA implementation marker.
4693 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
4694 value of System.Partition_Interface.DSA_Implementation to determine
4695 what version of the distributed systems annex is available (no
4696 implementation, GLADE, or PolyORB).
4698 2004-04-21 Joel Brobecker <brobecker@gnat.com>
4700 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
4702 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4704 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
4705 with new type if alias sets differ.
4706 Fixes ACATS c41103b.
4708 2004-04-21 Vincent Celier <celier@gnat.com>
4710 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
4711 Add array Lang_Args for the language specific compiling argument
4714 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
4716 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
4718 * gnat_rm.texi: Update the descripton of the Eliminate pragma
4719 according to the recent changes in the format of the parameters of the
4720 pragma (replacing Homonym_Number with Source_Location).
4722 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
4724 * 5isystem.ads: Removed, unused.
4726 * gnat_rm.texi: Redo 1.13 change.
4728 2004-04-19 Robert Dewar <dewar@gnat.com>
4730 * s-stoele.ads: Clean up definition of Storage_Offset (the new
4731 definition is cleaner, avoids the kludge of explicit Standard operator
4732 references, and also is consistent with a visible System.Address with
4733 no visible operations.
4735 * s-geveop.adb: Add declarations to avoid assumption of visible
4736 operations on type System.Address (since these might not be available
4737 if Address is a non-private type for which the operations
4740 * sem_eval.adb: Minor reformatting
4742 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
4743 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
4744 reformatting (new function spec format).
4746 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
4747 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
4748 s-caun64.adb: Add declarations to avoid assumption of visible
4749 operations on type System.Address (since these might not be available
4750 if Address is a non-private type for which the operations are made
4753 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
4755 * exp_intr.adb: Minor comment update
4757 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
4759 * 5omastop.adb: Add declarations to avoid assumption of visible
4760 operations on type System.Address (since these might not be available
4761 if Address is a non-private type for which the operations
4764 2004-04-19 Vincent Celier <celier@gnat.com>
4766 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
4768 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
4771 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
4773 Call Check with Process_Languages.
4774 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
4775 with Process_Languages.
4776 (Recursive_Check): New Boolean parameter Process_Languages. Call
4777 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
4780 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
4782 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
4783 parameter Ada_Main, defaulted to True.
4784 Check for Ada specific characteristics only when Ada_Main is True.
4786 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
4788 * prj.adb: (Project_Empty): Add new Project_Data components.
4790 * prj.ads: New types and tables for non Ada languages.
4791 (Project_Data): New components Languages, Impl_Suffixes,
4792 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
4793 Include_Path, Include_Data_Set.
4795 * prj-env.ads, prj-env.adb: Minor reformatting
4797 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
4798 Put subprograms in alphabetical order
4800 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
4801 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
4804 * mlib-prj.adb: Back out modification in last version, as they are
4806 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
4808 * make.adb: (Mains): Moved to package Makeutl
4809 (Linker_Opts): Moved to package Makeutl
4810 (Is_External_Assignment): Moved to package Makeutl
4811 (Test_If_Relative_Path): Moved to package Makeutl
4812 (Gnatmake): Move sorting of linker options to function
4813 Makeutl.Linker_Options_Switches.
4815 * makeutl.ads, makeutl.adb: New files.
4817 * Makefile.in: Add makeutl.o to the object files for gnatmake
4819 * makeusg.adb: Add line for new switch -eL.
4821 * gnatls.adb (Image): New function.
4822 (Output_Unit): If in verbose mode, output the list of restrictions
4823 specified by pragmas Restrictions.
4825 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
4828 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
4829 needed, to put it in the range 1970 (included) - 2026 (excluded).
4830 (Time_Of): Do not shift Unix_Min_Year (1970).
4831 Shift the date by multiple of 56 years, if needed, to put it in the
4832 range 1970 (included) - 2026 (excluded).
4834 * adaint.h, adaint.c (__gnat_set_executable): New function.
4836 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4838 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
4840 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
4841 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
4842 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
4843 (tree_transform, case N_Code_Statement): Likewise.
4844 (gnat_expand_stmt, case LABEL_STMT): Don't look at
4845 LABEL_STMT_FIRST_IN_EH.
4846 (gnat_expand_stmt, case ASM_STMT): New case.
4848 * utils2.c (build_unary_op): Properly set TREE_READONLY of
4849 UNCONSTRAINED_ARRAY_REF.
4851 * utils.c (poplevel): Temporarily push/pop GC context around inline
4854 * decl.c (maybe_variable): Properly set TREE_READONLY of
4855 UNCONSTRAINED_ARRAY_REF.
4856 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
4858 * ada-tree.def: (ASM_STMT): New.
4860 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
4861 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
4862 ASM_STMT_INPUT): New.
4863 (ASM_STMT_CLOBBER): Likewise.
4865 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
4867 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
4868 general rcheck mechanism to raise Program_Error for E.4(18), instead
4869 of a custom raiser in System.Partition_Interface.
4870 Part of general cleanup work before PolyORB integration.
4872 * snames.ads, snames.adb: Add new runtime library entities and names
4875 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
4877 (Build_Subprogram_Id): New subprogram provided by exp_dist
4878 Code reorganisation in preparation for PolyORB integration.
4880 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
4882 (Build_Subprogram_Id): New subprogram provided by exp_dist
4884 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
4885 actual parameter types for call to dereference of an
4886 access-to-subprogram type.
4888 * rtsfind.ads: Add new runtime library entities and names for PolyORB
4891 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
4892 instead, which has the same behaviour here since we never pass it a
4895 * link.c (run_path_option, Solaris case): Use -Wl, as for other
4898 * Makefile.in: adjust object file lists for gnatlink and gnatmake
4899 to account for new dependency upon Interfaces.C.Strings + link.o
4900 For x86 FreeBSD, use 86numaux.
4902 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
4903 from Mlib.Tgt to Mlib.
4905 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
4908 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
4909 target-specific versions of this subprogram, now implemented as a
4910 target-independent function in Mlib.
4912 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
4913 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
4914 (Linker_Library_Path_Option): Remove target-specific versions of this
4915 subprogram, now implemented as a target-independent function in Mlib.
4917 * atree.adb: (Allocate_Initialize_Node): New subprogram.
4918 Factors out node table slots allocation.
4919 (Fix_Parents): New subprogram.
4920 Encapsulate the pattern of fixing up parent pointers for syntactic
4921 children of a rewritten node.
4922 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
4923 (Rewrite): Use New_Copy when creating saved copy of original node.
4924 (Replace): Use Copy_Node to copy nodes.
4926 2004-04-19 Javier Miranda <miranda@gnat.com>
4928 * sprint.adb (Sprint_Node_Actual): Give support to the new
4929 Access_To_Subprogram node available in Access_Definition nodes. In
4930 addition, give support to the AI-231 node fields: null-exclusion,
4931 all-present, constant-present.
4933 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
4935 * sinfo.ads, sinfo.adb:
4936 New field Access_To_Subprogram_Definition in Access_Definition nodes
4938 * sem_ch6.adb (Process_Formals): Move here the code that creates and
4939 decorates internal subtype declaration corresponding to the
4940 null-excluding formal. This code was previously in Set_Actual_Subtypes.
4941 In addition, carry out some code cleanup on this code. In case of
4942 access to protected subprogram call
4943 Replace_Anonymous_Access_To_Protected_Subprogram.
4944 (Set_Actual_Subtypes): Code cleanup.
4946 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
4947 Find_Type in case of anonymous access renamings. Add warning in case of
4948 null-excluding attribute used in anonymous access renaming.
4950 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
4953 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
4955 (Access_Definition): In case of anonymous access to subprograms call
4956 the corresponding semantic routine to decorate the node.
4957 (Access_Subprogram_Declaration): Addition of some comments indicating
4958 some code that probably should be added here. Detected by comparison
4959 with the access_definition subprogram.
4960 (Analyze_Component_Declaration): In case of access to protected
4961 subprogram call Replace_Anonymous_Access_To_Protected.
4962 (Array_Type_Declaration): In case of access to protected subprogram call
4963 Replace_Anonymous_Access_To_Protected_Subprogram.
4964 (Process_Discriminants): In case of access to protected subprogram call
4965 Replace_Anonymous_Access_To_Protected_Subprogram.
4967 * par.adb (P_Access_Definition): New formal that indicates if the
4968 null-exclusion part was present.
4969 (P_Access_Type_Definition): New formal that indicates if the caller has
4970 already parsed the null-excluding part.
4972 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
4973 (P_Identifier_Declarations): Code cleanup and give support to renamings
4974 of anonymous access to subprogram types.
4975 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
4976 (P_Array_Type_Definition): Give support to AI-254.
4977 (P_Component_Items): Give support to AI-254.
4978 (P_Access_Definition): New formal that indicates if the header was
4979 already parsed by the caller.
4980 (P_Access_Type_Definition): New formal that indicates if the caller has
4981 already parsed the null-excluding part.
4983 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
4984 call to P_Access_Definition.
4986 2004-04-19 Geert Bosch <bosch@gnat.com>
4988 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
4989 the delicate semantics of floating-point to integer conversion.
4990 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
4992 * eval_fat.adb (Machine_Mantissa): Moved to spec.
4993 (Machine_Radix): New function.
4995 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
4997 (Machine_Radix): New function also for use in conversion checks.
4999 2004-04-19 Ed Schonberg <schonberg@gnat.com>
5001 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
5003 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
5004 to decorate the access-to-protected subprogram and the equivalent type.
5006 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
5007 to anonymous access to subprogram types.
5009 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
5010 constant-folding, for legality checks in contexts that require an RM
5013 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
5014 temporary but stack checking is not enabled, increment serial number
5015 to so that symbol generation is consistent with and without stack
5018 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
5019 independent on whether stack checking is enabled, caller must check
5020 the corresponding flag.
5022 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
5024 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
5025 parent if it has discriminants.
5026 (Build_Derived_Private_Type): Constructed full view does
5027 not come from source.
5028 (Process_Discriminants): Default discriminants on a tagged type are
5029 legal if this is the internal completion of a private untagged
5032 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
5033 no constraint checks, because it corresponds to an existing object.
5035 * sem_prag.adb (Process_Convention): Pragma applies
5036 only to subprograms in the same declarative part, i.e. the same unit,
5039 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
5040 ignore type mismatch on a numeric conversion if expression comes from
5043 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
5045 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
5046 Homonym_Number parameter, add processing for Source_Location parameter
5048 (Check_Eliminated): Remove the check for homonym numbers, add the check
5049 for source location traces.
5051 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
5052 with Arg_Source_Location corresponding to the changes in the format of
5055 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
5056 Eliminate pragma corresponding to the changes in the format of the
5057 pragma: Homonym_Number is replaced with Source_Location, two ways of
5058 distinguishing homonyms are mutially-exclusive.
5060 2004-04-19 Joel Brobecker <brobecker@gnat.com>
5062 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
5064 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
5065 No_Dollar_In_Label, no longer necessary, as it is always True.
5066 (Strip_Suffixes): Likewise.
5068 2004-04-19 Gary Dismukes <dismukes@gnat.com>
5070 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
5071 modulus for compatibility with size clause on targets with 16-bit
5074 * layout.adb (Discrimify): In the case of private types, set Vtyp to
5075 full type to fix type mismatches on calls to size functions for
5076 discriminant-dependent array components.
5078 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
5080 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
5083 2004-04-19 Pascal Obry <obry@gnat.com>
5085 * mdll-utl.adb (Locate): New version is idempotent.
5087 2004-04-17 Laurent Guerby <laurent@guerby.net>
5089 PR ada/14988 (partial)
5090 * impunit.adb: Fix typo.
5092 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
5094 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
5095 and install-rts-cert targets. Remove all gnatlib and gnattools
5096 targets and all other rts-* targets (moved to libada). Remove (now)
5097 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
5098 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
5100 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5102 * trans.c (tree_transform): Shortcut returning error_mark_node for
5103 statements in annotate_only_mode.
5104 (tree_transform, case N_Label, case N_Return_Statement,
5105 N_Goto_Statement): Make statement tree instead of generating code.
5106 (tree_transform, case N_Assignment_Statement): No longer check
5108 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
5110 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
5112 (gnat_to_gnu): Collect any RTL generated and deal with it.
5113 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
5114 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
5115 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
5117 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
5119 * ada-tree.def (EXPR_STMT): Fix typo in name.
5120 (BLOCK_STMT, IF_STMT): New nodes.
5122 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
5123 LABEL_STMT_FIRST_IN_EH): New macros.
5124 (RETURN_STMT_EXPR): Likewise.
5126 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
5127 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
5129 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
5131 * atree.ads: Correct documentation on extended nodes.
5133 * link.c: Set run_path_option for FreeBSD.
5135 2004-04-08 Vincent Celier <celier@gnat.com>
5137 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
5138 one of the ALI file, do not link with DEC lib.
5140 * par.adb Remove the last two characters ("%s" or "%b") when checking
5141 if a language defined unit may be recompiled.
5143 2004-04-08 Ed Schonberg <schonberg@gnat.com>
5145 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
5146 removal of abstract operation leaves no possible interpretation for
5149 * sem_eval.adb (Eval_Qualified_Expression): Use
5150 Set_Raises_Constraint_Error on node when needed, so that it does not
5151 get optimized away by subsequent optimizations.
5153 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
5154 operands even when they are not wrapped in a type conversion.
5156 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
5158 * sem_prag.adb (Set_Exported): Warn about making static as result of
5159 export only when the export is coming from source. This may be not
5160 be true e.g. on VMS where we expand export pragmas for exception codes
5161 together with imported or exported exceptions, and we don't want the
5162 user to be warned about something he didn't write.
5164 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
5166 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
5167 duplication between normal entities and those declared as renamings.
5168 No functional change.
5170 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
5171 inline functions returning an unconstrained result.
5173 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
5175 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
5176 conform to what other front-ends do.
5178 2004-04-08 Doug Rupp <rupp@gnat.com>
5180 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
5183 2004-04-06 Pascal Obry <obry@gnat.com>
5185 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
5187 * osint.adb (Program_Name): Do not look past a directory separator.
5189 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
5191 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
5193 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
5194 requirement for preserving a copy of the original assignment node.
5196 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
5198 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
5200 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
5203 2004-04-06 Ed Schonberg <schonberg@gnat.com>
5205 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
5206 operator calls in functional notation, and apply
5207 Universal_Interpretation to operands, not to their type.
5209 2004-04-06 Robert Dewar <dewar@gnat.com>
5211 * 5wdirval.adb: Minor reformatting
5213 2004-04-06 Ed Falis <falis@gnat.com>
5215 * gnat_rm.texi: Improve a reference to the GCC manual
5217 2004-04-05 Vincent Celier <celier@gnat.com>
5219 * adaint.h, adaint.c: Add function __gnat_named_file_length
5221 * impunit.adb: Add Ada.Directories to the list
5223 * Makefile.in: Add VMS and Windows versions of
5224 Ada.Directories.Validity package body.
5226 * Makefile.rtl: Add a-direct and a-dirval
5228 * mlib-tgt.ads: Minor comment update.
5230 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
5231 a-direct.ads, a-direct.adb: New files.
5233 2004-04-05 Vincent Celier <celier@gnat.com>
5236 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
5237 just to the compiler.
5239 2004-04-05 Robert Dewar <dewar@gnat.com>
5241 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
5242 returned string is 1.
5244 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
5246 * eval_fat.ads: Minor reformatting
5248 * g-curexc.ads: Document that lower bound of returned string values
5251 * gnatlink.adb: Add ??? comment for previous change
5252 (need to document why this is VMS specific)
5254 * s-stoele.ads: Minor reformatting
5256 * tbuild.ads: Minor reformatting throughout (new function specs)
5258 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
5261 * scng.adb: Minor reformatting
5263 2004-04-05 Geert Bosch <bosch@gnat.com>
5265 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
5266 (Leading_Part): Still perform truncation to machine number if the
5267 specified radix_digits is greater or equal to machine_mantissa.
5269 2004-04-05 Javier Miranda <miranda@gnat.com>
5271 * par-ch3.adb: Complete documentation of previous change
5272 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
5273 (aliased must appear before constant).
5275 * par-ch4.adb: Complete documentation of previous change.
5277 * par-ch6.adb: Complete documentation of previous change.
5279 * sinfo.ads: Fix typo in commment.
5281 2004-04-05 Ed Schonberg <schonberg@gnat.com>
5283 * sem_ch3.adb (Inherit_Components): If derived type is private and has
5284 stored discriminants, use its discriminants to constrain parent type,
5285 as is done for non-private derived record types.
5287 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
5288 Ada 2005 AI-310: an abstract non-dispatching operation is not a
5289 candidate interpretation in an overloaded call.
5291 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
5292 expression is Null and target type is not an access type (e.g. a
5293 non-private address type).
5295 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
5297 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
5298 statement whose right-hand side is an inlined call, save a copy of the
5299 original assignment subtree to preserve enough consistency for
5300 Analyze_Assignment to proceed.
5302 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
5303 complete assignment subtree which is now unnecessary, as the expansion
5304 of inlined call has been improved to preserve a consistent assignment
5305 tree. Note_Possible_Modification must be called only
5306 after checks have been applied, or else unnecessary checks will
5309 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
5310 of explicit dereferences that do not Come_From_Source:
5311 - be selective on cases where we must go back to the dereferenced
5312 pointer (an assignment to an implicit dereference must not be
5313 recorded as modifying the pointer);
5314 - do not rely on Original_Node being present (Analyze_Assignment
5315 calls Note_Possible_Modification on a copied tree).
5317 * sem_warn.adb (Check_References): When an unset reference to a pointer
5318 that is never assigned is encountered, prefer '<pointer> may be null'
5319 warning over '<pointer> is never assigned a value'.
5321 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
5323 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
5326 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
5328 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
5329 libexc. We currently don't reference anything in this library and
5330 linking it in triggers linker warnings we don't want to see.
5332 * init.c: Update comments.
5334 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5336 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
5337 * utils.c (create_field_decl): Likewise.
5338 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
5340 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
5342 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
5343 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
5344 Add info directory entry and category.
5346 2004-04-02 Jan Hubicka <jh@suse.cz>
5348 * utils.c: Include function.h
5349 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
5351 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
5354 * Make-lang.in: Clean up generation of documentation
5356 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
5358 * xgnatug.adb: Removed, replaced by xgnatugn.adb
5360 * xgnatugn.adb: Replaces xgnatug.adb
5362 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
5364 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
5366 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
5367 gnat_ug_wnt.texi: Removed.
5369 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
5371 * utils2.c: Update copyright notice.
5373 2004-04-01 Robert Dewar <dewar@gnat.com>
5375 * checks.adb: Minor reformatting throughout
5376 Note that prev checkin added RM reference to alignment warning
5378 2004-04-01 Ed Schonberg <schonberg@gnat.com>
5380 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
5381 non-static when building aggregate for bit-packed array.
5383 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
5384 function call that is itself the actual in a procedure call, build
5387 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
5388 a string literal, create a temporary for it, constant folding only
5389 handles scalars here.
5391 2004-04-01 Vincent Celier <celier@gnat.com>
5393 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
5394 Error_Msg_SP): New empty procedures to instantiate the Scanner.
5395 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
5397 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
5398 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
5399 and get the checksum.
5401 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
5403 Increase the Marking_Label at the end of the Multiple_Main_Loop,
5404 instead of at the beginning.
5406 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
5408 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
5411 * osint.ads (Multi_Unit_Index_Character): New Character global variable
5413 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
5416 * par.adb: Remove test on file name to detect language defined units.
5417 Add test on unit name, after parsing, to detect language defined units
5418 that are not compiled with -gnatg (except System.RPC and its children)
5420 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
5421 following units without style checking.
5423 * switch-c.adb: Change -gnatC to -gnateI
5425 * usage.adb: Document new switch -gnateInnn
5427 * scng.adb (Accumulate_Token_Checksum): New procedure
5428 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
5429 word or literal number.
5430 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
5433 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
5436 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
5437 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
5438 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
5439 5vtpopde.adb: Add missing 'constant' keywords.
5441 2004-04-01 Javier Miranda <miranda@gnat.com>
5443 * par-ch4.adb: (P_Allocator): Code cleanup
5445 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
5448 * sinfo.ads: Complete documentation of previous change
5450 2004-04-01 Pascal Obry <obry@gnat.com>
5452 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
5453 only on VMS. This special handling was done because an old GNU/ld bug
5454 on Windows which has been fixed.
5456 2004-04-01 GNAT Script <nobody@gnat.com>
5458 * Make-lang.in: Makefile automatically updated
5460 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5462 * decl.c (gnat_to_gnu_entity, make_type_from_size):
5463 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
5464 * trans.c (tree_transform, convert_with_check): Likewise.
5465 * utils.c (gnat_signed_or_unsigned_type): Likewise.
5466 (build_vms_descriptor, unchecked_convert): Likewise.
5467 * utils2.c (nonbinary_modular_operation): Likewise.
5469 2004-03-29 Javier Miranda <miranda@gnat.com>
5471 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
5472 (Install_Null_Excluding_Check): Local subprogram that determines whether
5473 an access node requires a runtime access check and if so inserts the
5474 appropriate run-time check.
5475 (Apply_Access_Check): Call Install_Null_Excluding check if required
5476 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
5478 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
5480 * einfo.ads: Fix typo in comment
5482 * exp_ch3.adb (Build_Assignment): Generate conversion to the
5483 null-excluding type to force the corresponding run-time check.
5484 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
5485 type to force the corresponding run-time check.
5487 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
5488 the null-excluding type to force the corresponding run-time check.
5490 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
5491 case of access types unless they have the null-excluding attribute.
5493 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
5496 * exp_util.ads: Fix typo in comment
5498 * par.adb (P_Null_Exclusion): New subprogram
5499 (P_Subtype_Indication): New formal that indicates if the null-excluding
5500 part has been scanned-out and it was present
5502 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
5504 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
5505 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
5506 type to force the corresponding run-time check
5507 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
5509 (Resolve_Array_Aggregate): Carry out some static checks
5510 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
5512 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
5513 attribute must be set only if specified by means of the null-excluding
5514 part. In addition, we must also propagate the access-constant attribute
5516 (Access_Subprogram_Declaration, Access_Type_Declaration,
5517 Analyze_Component_Declaration, Analyze_Object_Declaration,
5518 Array_Type_Declaration, Process_Discriminants,
5519 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
5520 and carry out some static checks.
5521 (Build_Derived_Access_Type): Set the null-excluding attribute
5522 (Derived_Type_Declaration, Process_Subtype): Carry out some static
5525 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
5527 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
5529 * sem_ch6.adb (Process_Formals): Carry out some static checks.
5530 (Set_Actual_Subtypes): Generate null-excluding subtype if the
5531 null-excluding part was present; it is not required to be done here in
5532 case of anonymous access types.
5533 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
5536 * sem_res.adb (Resolve_Actuals): Carry out some static check
5537 (Resolve_Null): Allow null in anonymous access
5539 * sinfo.adb: New subprogram Null_Exclusion_Present
5540 All_Present and Constant_Present available on access_definition nodes
5542 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
5543 object_declaration, derived_type_definition, component_definition,
5544 discriminant_specification, access_to_object_definition,
5545 access_function_definition, allocator, access_procedure_definition,
5546 access_definition, parameter_specification, All_Present and
5547 Constant_Present flags available on access_definition nodes.
5549 2004-03-29 Robert Dewar <dewar@gnat.com>
5551 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
5552 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
5553 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
5554 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
5555 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
5556 sem_prag.adb: Updates to handle multiple units/file
5558 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
5560 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
5561 sem_util.adb: Minor reformatting
5563 * sem_ch12.adb: Add comment for previous change
5565 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
5567 * osint.adb (Executable_Prefix): Set Exec_Name to the current
5568 executable name when not initialized. Otherwise, use its current value.
5570 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
5571 initialize it to another executable name than the current one. This
5572 allows to configure paths for an executable name (gnatmake) different
5573 from the current one (gnatdist).
5575 2004-03-29 Ed Schonberg <schonberg@gnat.com>
5577 * exp_ch6.adb (Expand_Call): A call to a function declared in the
5578 current unit cannot be inlined if it appears in the body of a withed
5579 unit, to avoid order of elaboration problems in gigi.
5581 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
5582 information for protected (wrapper) operation as well, to simplify gdb
5585 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
5586 protected body, indicate that the entity for the generated spec comes
5587 from source, to ensure that references are properly generated for it.
5588 (Build_Body_To_Inline): Do not inline a function that returns a
5591 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
5592 apply convention to homonyms that are declared explicitly.
5594 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
5595 that renames an equality operator and the operands are overloaded,
5596 resolve them with the declared formal types, before rewriting as an
5599 2004-03-29 GNAT Script <nobody@gnat.com>
5601 * Make-lang.in: Makefile automatically updated
5603 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
5605 * memtrack.adb: Log realloc calls, which are treated as free followed
5608 2004-03-25 Vincent Celier <celier@gnat.com>
5610 * prj-makr.adb (Process_Directories): Detect when a file contains
5611 several units. Do not include such files in the config pragmas or
5612 in the naming scheme.
5614 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
5615 Resolve links only when not in Trusted_Mode.
5616 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
5617 Do not resolve links for the display names.
5619 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
5620 resolve links when computing the display names.
5622 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
5624 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
5625 attribute reference does not denote a subtype, it can be any
5626 expression that has a classwide type, potentially after an implicit
5627 dereference. In particular, the prefix can be a view conversion for
5628 a classwide type (for which Is_Object_Reference holds), but it can
5629 also be a value conversion for an access-to-classwide type. In the
5630 latter case, there is an implicit dereference, and the original node
5631 for the prefix does not verify Is_Object_Reference.
5633 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
5634 conversion of a discriminant-dependent component of a mutable object
5637 2004-03-25 Ed Schonberg <schonberg@gnat.com>
5639 * freeze.adb (Freeze_Entity): When an inherited subprogram is
5640 inherited, has convention C, and has unconstrained array parameters,
5641 place the corresponding warning on the derived type declaration rather
5642 than the original subprogram.
5644 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
5645 indication on renaming declaration, if formal has a box and actual
5648 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
5649 determine whether to generate an implicit or explicit reference to
5652 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
5653 subprogram renaming comes from a defaulted formal subprogram in an
5656 2004-03-25 Gary Dismukes <dismukes@gnat.com>
5658 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
5659 value expressions to ensure that calls within a component definition
5660 will be checked (since those are evaluated during the record type's
5663 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
5665 * s-tpobop.adb: Code clean up:
5666 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
5668 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
5670 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
5672 * Makefile.in: Clean up in the ravenscar run time.
5674 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5676 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
5677 of No_Strict_Aliasing to build_pointer_type_for_mode.
5678 * utils.c (update_pointer_to): Walk pointer and ref chains.
5680 2004-03-22 Cyrille Comar <comar@act-europe.fr>
5682 * ali.ads: Fix Comment about Dynamic_Elab.
5684 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
5685 Has_RACW, Is_Generic, etc.)
5686 (Output_Object, Gnatls): Take into account ALI files not attached to
5689 2004-03-22 Vincent Celier <celier@gnat.com>
5691 * gprep.adb: Change all String_Access to Name_Id
5692 (Is_ASCII_Letter): new function
5693 (Double_File_Name_Buffer): New procedure
5694 (Preprocess_Infile_Name): New procedure
5695 (Process_Files): New procedure
5696 (Gnatprep): Check if output and input are existing directories.
5697 Call Process_Files to do the real job.
5699 2004-03-22 Robert Dewar <dewar@gnat.com>
5701 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
5702 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
5704 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
5706 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
5707 case when the source contains only comments.
5709 2004-03-22 Ed Schonberg <schonberg@gnat.com>
5711 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
5712 declaration for a child subprogram body that acts as a spec, indicate
5713 that the entity in the declaration needs debugging information.
5715 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
5716 full view if the subtype is created for a constrained record component;
5717 gigi has enough information to construct the record, and there is no
5718 place in the tree for the declaration.
5720 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
5721 serial number for the dummy body that is built for analysis, to avoid
5722 inconsistencies in the generation of internal names when compiling
5725 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
5727 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
5730 2004-03-22 GNAT Script <nobody@gnat.com>
5732 * Make-lang.in: Makefile automatically updated
5734 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5736 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
5737 * trans.c (tree_transform, emit_index_check): Likewise.
5738 * utils.c (build_template): Likewise.
5739 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
5740 (maybe_unconstrained_array, unchecked_convert): Likewise.
5741 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
5742 (build_unary_op): Likewise.
5743 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
5744 (fill_vms_descriptor): Likewise.
5745 (build_call_alloc_dealloc): Likewise.
5747 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
5749 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
5752 * gnat_ug.texi: Add info directory category and entry.
5753 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
5754 gnat_ug_wnt.texi: Regenerate.
5756 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
5758 * ada-tree.h: Update copyright notice.
5761 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
5763 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
5764 as regular exception objects and not as mere integers representing the
5765 condition code. The latter approach required some dynamics to mask off
5766 severity bits, which did not fit well into the GCC table based model.
5767 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
5768 exception data objects. We don't it and it would conflict with the other
5769 external symbol we have to generate for such exceptions.
5771 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
5772 the special code for VMS exceptions, since these are now represented
5773 as regular exceptions objects.
5775 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5777 * decl.c (debug_no_type_hash): Remove.
5778 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
5779 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
5781 2004-03-19 Laurent Guerby <laurent@guerby.net>
5783 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
5784 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
5786 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5788 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
5789 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
5790 (TYPE_RM_SIZE_INT): Directly use type.values.
5791 (TREE_LOOP_ID): Clean up check.
5792 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
5793 TYPE_VALUES, not TYPE_FIELDS.
5794 * trans.c (convert_with_check): Delay access of bounds of basetype
5795 until sure is numeric.
5797 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
5799 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
5802 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
5803 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
5804 Specific.Set instead of direct call to e.g pthread_setspecific.
5806 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
5808 * adaint.c: Update comments.
5810 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
5811 GNATLIB_SHARED for FreeBSD.
5813 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
5815 * init.c [VxWorks]: Do not fix the stack size for the environment task.
5816 When needed (stack checking) the stack size is retrieved
5817 from the VxWorks kernel.
5819 * Makefile.in: Flag -nostdinc is required when building the run time
5820 for avoiding looking for files in the base compiler.
5821 Add the VxWorks specific version of the package body for
5822 System.Stack_checking.Operations (5zstchop.adb).
5824 * Make-lang.in: Add the object file for
5825 System.Stack_Checking.Operations.
5827 * Makefile.rtl: Add object file for the package
5828 System.Stack_Checking.Operations.
5830 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
5832 * s-stache.ads, s-stache.adb: Move the operations related to stack
5833 checking from this package to package System.Stack_Checking.Operations.
5834 This way, stack checking operations are only linked in the final
5835 executable when using the -fstack-check flag.
5837 2004-03-18 Doug Rupp <rupp@gnat.com>
5839 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
5842 * 5qsystem.ads, 5xcrtl.ads: New files.
5844 2004-03-18 Vincent Celier <celier@gnat.com>
5846 * prj.adb (Reset): Reset hash table Files_Htable
5848 * prj-env.adb (Source_Paths, Object_Paths): New tables.
5849 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
5850 the procedures Add_To_Path_File.
5851 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
5852 making sure that each directory is present only once and, for object
5853 dirs, when a directory already present is added, the duplicate is
5854 removed and the directory is always put as the last in the table.
5855 Write the path files at the end of these accumulations.
5857 * prj-nmsc.adb (Record_Source): Add source file name in hash table
5858 Files_Htable for all sources.
5860 * prj-proc.adb (Process): Remove restrictions between not directly
5861 related extending projects.
5863 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
5865 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
5866 (Find_Sources): Minor speed optimization.
5868 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
5869 parameter Trusted_Mode.
5871 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
5873 * scn.adb (Determine_License): Take into account a degenerated case
5874 when the source contains only comments.
5876 2004-03-18 Ed Schonberg <schonberg@gnat.com>
5878 * sem_warn.adb (Check_References): For a warning on a selected
5879 component that does not come from source, locate an uninitialized
5880 component of the record type to produce a more precise error message.
5882 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
5884 * 3zsoccon.ads: Fix multicast options.
5886 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
5889 2004-03-15 Robert Dewar <dewar@gnat.com>
5891 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
5892 pragma used for a private type.
5894 * lib-xref.adb (Generate_Reference): Do not generate warning if
5895 reference is in a different unit from the pragma Unreferenced.
5897 * 5vtpopde.adb: Minor reformatting
5898 Fix casing of To_Task_ID
5900 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
5901 flag if we have an unchecked conversion to an access type in the same
5904 2004-03-15 Geert Bosch <bosch@gnat.com>
5906 * a-ngcoty.adb (Modulus): In alternate formula for large real or
5907 imaginary parts, use Double precision throughout.
5909 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
5910 we want to be able to compile run-time with -gnata for testing, but
5911 this may also be instantiated in user code that is compiled with -gnata.
5913 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
5915 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
5916 codes. Having a separate type for this is useful to enforce consistency
5917 throughout the various run-time units.
5918 (Exception_Data): Use Exception_Code for Import_Code.
5920 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
5921 Natural and Integer in various places.
5922 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
5923 with the severity bits masked off.
5924 (Register_VMS_Exception): Handle the additional exception data pointer
5927 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
5928 component, now reflected by an exported accessor.
5929 (is_handled_by): New routine to compute whether the propagated
5930 occurrence matches some handler choice specification. Extracted out of
5931 get_action_description_for, and expanded to take care of the VMS
5933 (get_action_description_for): Use is_handled_by instead of an explicit
5934 complex condition to decide if the current choice at hand catches the
5935 propagated occurrence.
5937 * raise.h (Exception_Code): New type for C.
5939 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
5940 System.Standard_Library.Exception_Code, to allow references from the
5941 pragma import/export expander.
5943 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
5944 New accessors to allow easy access to GNAT exception data
5946 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
5947 redundant Handled_By_Others component, helper for the personality
5948 routine which will now be able to call the appropriate exception data
5951 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
5952 component of Standard_Exception_Type to be the closest possible to
5953 Exception_Code in System.Standard_Library, that we cannot get at this
5954 point. Expand a ??? comment to notify that this type node should
5955 probably be rewritten later on.
5957 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
5958 registration call to include a pointer to the exception object in the
5961 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
5962 instead of int and explicit bitmasks.
5964 2004-03-15 Vincent Celier <celier@gnat.com>
5966 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
5967 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
5969 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
5970 longer needed now that it is in the spec of
5971 System.Tasking.Task_Attributes.
5973 * adaint.h, adaint.c: (__gnat_create_output_file): New function
5975 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
5977 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
5979 * make.adb (Gnatmake): Do not check the executable suffix; it is being
5980 taken care of in Scan_Make_Arg.
5981 (Scan_Make_Arg): Add the executable suffix only if the argument
5982 following -o, in canonical case, does not end with the executable
5983 suffix. When in verbose mode and executable file name does not end
5984 with executable suffix, output the executable name, in canonical case.
5986 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
5987 to avoid warnings when instantiating Ada.Task_Attributes.
5990 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
5991 in the correct order.
5993 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
5994 redirect standard output and error to a file for the invocation of the
5995 compiler, then read the file.
5997 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
5998 directory, instead of the Value.
5999 (Find_Source_Dirs): Remove useless code & comments.
6001 2004-03-15 Ed Schonberg <schonberg@gnat.com>
6003 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
6004 tagged type is inherited, and the parent operation is not frozen yet,
6005 force generation of a freeze node for the inherited operation, so the
6006 corresponding dispatch entry is properly initialized.
6007 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
6008 when looking for user-defined equality operation.
6010 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
6011 boolean when locating primitive equality of tagged component.
6013 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
6014 bit-aligned field and the right-hand side a string literal, introduce
6015 a temporary before expanding assignment into a loop.
6017 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
6018 priority in full, to ensure that any expanded subepxressions of it are
6019 elaborated in the scope of the init_proc.
6021 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
6022 after object declaration, skipping over code that may have been
6023 generated for validity checks.
6025 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
6026 discriminants, ignore the known discriminants of its full view, if
6027 any, to check legality.
6029 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
6030 component if type has unknown discriminants.
6031 (Analyze_Private_Extension_Declaration): Discriminant constraint is
6032 null if type has unknown discriminants.
6034 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
6035 for end label when present.
6037 * s-fileio.adb (Open): When called with a C_Stream, use given name for
6038 temporary file, rather than an empty string.
6040 2004-03-15 Ed Falis <falis@gnat.com>
6042 * s-thread.adb: Removed, no longer used.
6044 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6046 * decl.c (target.h): Now include.
6047 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
6048 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
6049 (validate_size): For POINTER_TYPE, get smallest size permitted on
6052 * fe.h: Sort Einfo decls and add Set_Mechanism.
6054 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
6055 (ada/decl.o): Depends on target.h.
6057 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
6058 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
6060 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
6062 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
6064 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
6065 Insert_Dereference_Action when rewriting an implicit dereference into
6066 an explicit one, this will be taken care of during expansion of the
6067 explicit dereference.
6068 (Expand_N_Slice): Same. Always do the rewriting, even for the case
6069 of non-packed slices, since the dereference action generated by
6070 expansion of the explicit dereference is needed in any case.
6071 (Expand_N_Selected_Component): When rewriting an implicit dereference,
6072 analyze and resolve the rewritten explicit dereference so it is seen
6074 (Insert_Dereference_Action): This procedure is now called only for the
6075 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
6076 dereferences that do not come from source (including explicit
6077 dereferences resulting from rewriting implicit ones), but do not
6078 recursively insert a check for the dereference nodes contained within
6080 (Insert_Dereference_Action): Clarify and correct comment.
6082 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
6085 Move language detection to the top level.
6086 * config-lang.in: Build by default.
6088 2004-03-05 Robert Dewar <dewar@gnat.com>
6090 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
6092 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
6093 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
6094 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
6095 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
6096 unchecked conversion to spec to avoid warnings.
6098 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
6101 * 7stpopsp.adb: Correct casing in To_Task_ID call
6103 * a-strsea.ads, a-strsea.adb: Minor reformatting
6105 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
6107 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
6108 Adjust Max_Msg_Length to be clearly large enough.
6110 * fe.h: Define In_Same_Source_Unit
6112 * osint.adb: Add pragma Warnings Off to suppress warnings
6113 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
6116 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
6118 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
6120 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
6122 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
6124 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
6126 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
6127 node. We now do generate them for gcc back end.
6129 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
6132 * sinput-c.adb: Fix bad name in header.
6133 Add pragma Warnings Off to suppress aliasing warning.
6135 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
6137 * snames.h, snames.ads, snames.adb: Add entry for pragma
6140 2004-03-05 Vincent Celier <celier@gnat.com>
6142 * prj-com.ads: Add hash table Files_Htable to check when a file name
6143 is already a source of another project.
6145 * prj-nmsc.adb (Record_Source): Before recording a new source, check
6146 if its file name is not already a source of another project. Report an
6149 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
6150 source file name, call gnatpp with all the sources of the main project.
6152 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
6155 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
6156 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
6157 /RUNTIME_SYSTEM=, converted to --RTS=
6158 /NOTABS, converted to -notabs
6160 2004-03-05 Pascal Obry <obry@gnat.com>
6162 * make.adb: Minor reformatting.
6164 2004-03-05 Ed Schonberg <schonberg@gnat.com>
6166 Part of implemention of AI-262.
6167 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
6169 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
6172 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
6173 when component type is a partially constrained class-wide subtype.
6174 (Constrain_Discriminated_Type): If parent type has unknown
6175 discriminants, a constraint is illegal, even if full view has
6177 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
6178 with unknown discriminants whose full view is a discriminated record.
6180 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
6181 flag, to handle properly derivations of tagged types with unknown
6183 (Analyze_Package_Spec, Analyze_Package_Body): Install
6184 Private_With_Clauses before analyzing private part or body.
6186 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
6187 Has_Discriminants can be true for a given type (documentation).
6189 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
6191 * s-restri.ads: Fix license (GPL->GMGPL).
6193 * s-tassta.adb: Minor reformatting.
6195 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
6196 by calls to Exit_One_ATC_Level, since additional clean up is performed
6199 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
6200 by calls to Exit_One_ATC_Level, since additional clean up is performed
6203 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6205 * trans.c: Reflect GCC changes to fix bootstrap problem.
6206 Add warning for suspicious aliasing unchecked conversion.
6208 2004-03-05 GNAT Script <nobody@gnat.com>
6210 * Make-lang.in: Makefile automatically updated
6212 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
6214 * ali.adb (Read_Instantiation_Instance): Do not modify the
6215 current_file_num when reading information about instantiations, since
6216 this corrupts files in later references.
6218 2004-03-02 Vincent Celier <celier@gnat.com>
6220 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
6221 before checking if it is read-only.
6223 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
6224 of SRC_DIRS and eliminate duplicates.
6226 * gprcmd.adb: Replace command "path" with command "path_sep" to return
6228 (Usage): Document path_sep
6230 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
6231 C++ compiler. No need for a script.
6232 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
6233 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
6236 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
6237 where there are Ada sources.
6238 (Set_Ada_Paths): Only add to the include path the source dirs of project
6240 (Add_To_Path): Add the Display_Values of the directories, not their
6243 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
6246 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
6248 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
6249 Value is canonicalized.
6250 (Language_Independent_Check): Do not copy Value to Display_Value when
6251 canonicalizing Value.
6253 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
6254 path to find limited with cycles.
6255 (Parse_Single_Project): Use canonical cased path to find the end of a
6258 2004-03-02 Ed Schonberg <schonberg@gnat.com>
6260 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
6261 and not a child unit.
6263 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
6264 appear in a with_clause.
6266 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
6267 only happen in type_annotate mode, do not try to elaborate it.
6269 * exp_util.adb (Force_Evaluation): If expression is a selected
6270 component on the left of an assignment, use a renaming rather than a
6271 temporary to remove side effects.
6273 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
6274 inlined instance body, which is analyzed before the end of the
6277 2004-03-02 Robert Dewar <dewar@gnat.com>
6279 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
6280 sem_ch4.adb: Use new feature for substitution of keywords in VMS
6282 * errout.ads, errout.adb: Implement new circuit for substitution of
6285 * sem_case.adb (Analyze_Choices): Place message properly when case is
6286 a subtype reference rather than an explicit range.
6288 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
6290 2004-03-02 Doug Rupp <rupp@gnat.com>
6292 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
6294 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
6296 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
6298 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6300 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
6303 2004-02-25 Robert Dewar <dewar@gnat.com>
6305 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
6306 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
6307 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
6308 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
6309 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
6310 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
6311 the defining instance of the type to avoid aliasing problems.
6312 Fix copyright header. Fix bad comments in package header.
6314 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
6316 2004-02-25 Ed Schonberg <schonberg@gnat.com>
6318 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
6319 rewritten as references when aliased through an address clause.
6321 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
6322 whether call can be interpreted as an indirect call to the result of a
6323 parameterless function call returning an access subprogram.
6325 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
6328 * exp_ch7.adb (Make_Clean): Remove generation of calls to
6329 Unlock[_Entries], since this is now done by Service_Entries directly.
6331 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
6333 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
6334 Requeue_Call for better code readability. Change spec and update calls:
6335 PO_Service_Entries now unlock the PO on exit.
6336 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
6339 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
6341 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
6343 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
6345 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
6346 protected subprogram call and analyzing the result of such expanding
6347 in case when the called protected subprogram is eliminated.
6349 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
6352 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
6354 * Makefile.in: Clean ups.
6356 2004-02-23 Ed Schonberg <schonberg@gnat.com>
6358 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
6359 protected operations if original subprogram is flagged as eliminated.
6360 (Expand_N_Subprogram_Body): For a protected operation, create
6361 discriminals for next operation before checking whether the operation
6364 * exp_ch9.adb (Expand_N_Protected_Body,
6365 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
6366 for internal protected operations if the original subprogram is
6369 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
6370 declared in a single protected object.
6372 2004-02-23 Vincent Celier <celier@gnat.com>
6374 * prj-attr.adb: Make attribute Builder'Executable an associative array,
6375 case insensitive if file names are case insensitive, instead of a
6376 standard associative array.
6378 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
6379 them as case insensitive on platforms where the file names are case
6382 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
6383 project file has already been parsed that canonical path are compared.
6385 2004-02-23 Robert Dewar <dewar@gnat.com>
6387 * sinput-c.ads: Correct bad unit title in header
6389 * freeze.adb: Minor reformatting
6391 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6393 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
6394 nonaddressable COMPONENT_REF that is removing padding that we are
6395 taking the address of, take the address of the padded record instead
6396 if item is variable size.
6398 2004-02-20 Robert Dewar <dewar@gnat.com>
6400 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
6402 2004-02-20 Ed Schonberg <schonberg@gnat.com>
6404 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
6405 itype references for the constrained designated type of a component
6406 whose base type is already frozen.
6408 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
6410 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
6413 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
6415 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
6416 identifier for a phantom package that rewrites the formal package
6417 declaration with a box. The Add semantic decorations for the defining
6418 identifier from the original node (that represents the formal package).
6420 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
6422 * Make-lang.in (ada/stamp-sdefault): Use the top level
6425 2004-02-19 Richard Henderson <rth@redhat.com>
6427 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
6429 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
6431 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
6432 Scan_ALI can be used for multiple ALI files without reinitializing
6435 2004-02-18 Robert Dewar <dewar@gnat.com>
6437 * debug.adb: Minor reformatting.
6439 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6441 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
6442 to zero if there is an address clause.
6444 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
6446 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
6448 2004-02-18 Gary Dismukes <dismukes@gnat.com>
6450 * layout.adb (Layout_Component_List): Revise generation of call to
6451 discriminant-checking function to pass selections of all of the type's
6452 discriminants rather than just the variant-controlling discriminant.
6454 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
6456 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
6457 fail in the current setup and triggers spurious system error messages.
6458 Pretend it occurred and failed instead.
6460 2004-02-18 Vincent Celier <celier@gnat.com>
6462 * bld.adb: Mark FLDFLAGS as saved
6463 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
6464 it is not the root project. Put each directory to be
6465 extended between double quotes to prevent it to be expanded on Windows.
6466 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
6467 the project file. Set them back to their initial values if they have not
6468 been set in the project file.
6470 * gprcmd.adb: (Gprdebug, Debug): New global variables
6471 (Display_Command): New procedure
6472 (Usage): Document new command "linkopts"
6473 Call Display_Command when env var GPRDEBUG has the value "TRUE"
6474 Implement new command "linkopts"
6475 Remove quotes that may be around arguments for "extend"
6476 Always call Normalize_Pathname with arguments formatted for the platform
6478 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
6479 Change @echo to @$(display) in target clean to be able to clean silently
6481 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
6483 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
6486 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
6487 = Extending_All when current project is an extending all project.
6489 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
6490 set to True only for LINK command, after Unix switch -o.
6491 (Process_Arguments): Set Output_File_Expected to True for LINK command
6492 after Unix switch -o. When Output_File_Expected is True, never add an
6493 extension to a file name.
6495 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
6496 option file name, only to the --for-linker= switch.
6497 (Option_File_Name): If option file name do not end with ".opt", append
6500 2004-02-18 GNAT Script <nobody@gnat.com>
6502 * Make-lang.in: Makefile automatically updated
6504 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
6506 * Make-lang.in (stamp-sdefault): Do not depend on
6509 2004-02-12 Zack Weinberg <zack@codesourcery.com>
6511 * config-lang.in: Disable Ada by default until probe logic for
6512 a bootstrap Ada compiler can be moved to the top level configure
6515 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
6517 * decl.c (components_to_record): Don't claim that the internal fields
6518 we make to hold the variant parts are semantically addressable, because
6521 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
6522 adjust the comment describing the modular type form when we can use it.
6523 (Install_PAT): Account for the Esiz renaming.
6525 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
6526 sc_onstack context indication before raising the exception to which
6527 the signal is mapped. Allows better handling of later signals possibly
6528 triggered by the resumed user code if the exception is handled.
6530 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
6532 * 5zinit.adb: Removed, no longer used.
6534 2004-02-12 Robert Dewar <dewar@gnat.com>
6536 * ali.adb: Remove separating space between parameters on R line. Makes
6537 format consistent with format used by the binder for Set_Globals call.
6539 * atree.ads, atree.adb: Minor reformatting (new function header format)
6541 * bindgen.adb: Add Run-Time Globals documentation section containing
6542 detailed documentation of the globals passed from the binder file to
6545 * gnatls.adb: Minor reformatting
6547 * init.c (__gnat_set_globals): Add note pointing to documentation in
6550 * lib-writ.ads, lib-writ.adb: Remove separating space between
6551 parameters on R line.
6552 Makes format consistent with format used by the binder for Set_Globals
6555 * osint.ads: Add 2004 to copyright notice
6558 * snames.ads: Correct capitalization of FIFO_Within_Priorities
6559 Noticed during code reading, documentation issue only
6561 * usage.adb: Remove junk line for obsolete C switch
6562 Noticed during code reading
6564 2004-02-12 Vincent Celier <celier@gnat.com>
6566 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
6567 extend for each directory, so that multiple /** directories are
6568 extended individually.
6569 (Recursive_Process): Set the default for LANGUAGES to ada
6571 * gprcmd.adb: Define new command "ignore", to do nothing.
6572 Implement new comment "path".
6574 * Makefile.generic: Suppress output when SILENT is set
6575 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
6576 used, so that the correct compiler is invoked.
6577 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
6578 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
6580 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
6582 * Makefile.in: Clean ups and remove obsolete targets.
6584 2004-02-12 Ed Schonberg <schonberg@gnat.com>
6586 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
6587 predicate declared in exp_util.
6589 * exp_util.adb: Add comments.
6591 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
6592 visibility before compiling context of the subunit.
6594 * sem_res.adb (Check_Parameterless_Call): If the context expects a
6595 value but the name is a procedure, do not attempt to analyze as a call,
6596 in order to obtain more telling diagnostics.
6598 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
6599 'Access on parameterless function calls.
6600 (Normalize_Actuals): For a parameterless function call with missing
6601 actuals, defer diagnostic until resolution of enclosing call.
6603 * sem_util.adb (Wrong_Type): If the context type is an access to
6604 subprogram and the expression is a procedure name, suggest a missing
6607 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
6608 Nathanael Nerode <neroden@gcc.gnu.org>
6610 PR ada/6637, PR ada/5911
6611 Merge with libada-branch:
6612 * config-lang.in: Build libada only when ada is built.
6614 2004-02-09 Ed Schonberg <schonberg@gnat.com>
6616 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
6617 for a tagged type, verify that both formals have the same type.
6619 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
6620 temporary when the formal is an in-parameter and the actual a possibly
6623 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
6624 when expansion is disabled, to ensure proper name capture with
6625 overloaded literals. Condition can be of any boolean type, resolve
6628 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
6629 renaming is for a formal subprogram with a default operator name, and
6630 there is a usable operator that is visible at the point of
6633 2004-02-09 Robert Dewar <dewar@gnat.com>
6635 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
6636 rewrite to ignore errors in ali files, intended to allow tools downward
6637 compatibility with new versions of ali files.
6639 * ali.ads: Add new parameter Ignore_Errors
6641 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
6642 duplicating the error message giving the file with restrictions.
6644 * debug.adb: Add debug flag I for gnatbind
6646 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
6647 operators for the case where the operator is a defining operator.
6649 * exp_ch3.adb: Minor reformatting (new function spec format).
6651 * exp_ch4.adb: Add comment for previous change, and make minor
6652 adjustment to loop to always check for improper loop termination.
6653 Minor reformatting throughout (new function spec format).
6655 * gnatbind.adb: Implement -di debug flag for gnatbind
6657 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
6659 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
6661 * lib-load.adb: Fix bad assertion.
6662 Found by testing and code reading.
6665 * lib-load.ads: Minor reformatting.
6667 * lib-writ.adb: There is only one R line now.
6669 * lib-writ.ads: Add documentation on making downward compatible changes
6670 to ali files so old tools work with new ali files.
6671 There is only one R line now.
6672 Add documentation on format incompatibilities (with special GPS note)
6674 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
6676 * par-load.adb: Minor reformatting
6678 * sem_ch8.adb: Fix to error message from last update
6679 Minor reformatting and restructuring of code from last update
6681 * par-prag.adb, snames.adb, snames.ads, snames.h,
6682 sem_prag.adb: Implement pragma Profile.
6684 * stylesw.adb: Implement -gnatyN switch to turn off all style check
6687 * usage.adb: Add line for -gnatyN switch
6689 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
6691 2004-02-09 Albert Lee <lee@gnat.com>
6693 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
6695 2004-02-09 Ed Schonberg <schonberg@gnat.com>
6697 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
6700 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
6701 is nested in an instance that is not frozen yet, to avoid
6702 order-of-elaboration problems in gigi.
6704 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
6705 body the attribute is legal.
6707 2004-02-09 Robert Dewar <dewar@gnat.com>
6709 * s-rident.ads: Minor comment correction
6711 * targparm.adb: Remove dependence on uintp completely. There was
6712 always a bug in Make in that it called Targparm before initializing
6713 the Uint package. The old code appeared to get away with this, but
6714 the new code did not! This caused an assertion error in gnatmake.
6716 * targparm.ads: Fix bad comment, restriction pragmas with parameters
6717 are indeed fully supported.
6719 2004-02-06 Alan Modra <amodra@bigpond.net.au>
6721 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
6723 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
6725 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
6726 with targetm.calls.promote_prototypes.
6728 2004-02-04 Robert Dewar <dewar@gnat.com>
6730 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
6731 ali.ads, gprcmd.adb: Minor reformatting
6733 * bindgen.adb: Output restrictions string for new style restrictions
6736 * impunit.adb: Add s-rident.ads (System.Rident) and
6737 s-restri (System.Restrictions)
6739 * lib-writ.adb: Fix bug in writing restrictions string (last few
6742 * s-restri.ads, s-restri.adb: Change name Restrictions to
6743 Run_Time_Restrictions to avoid conflict with package name.
6744 Add circuit to read and acquire run time restrictions.
6746 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
6748 * restrict.ads, restrict.adb: Use the new restriction
6749 No_Task_Attributes_Package instead of the old No_Task_Attributes.
6751 * sem_prag.adb: No_Task_Attributes is a synonym of
6752 No_Task_Attributes_Package.
6754 * snames.ads, snames.adb: New entry for proper handling of
6757 * s-rident.ads: Adding restriction No_Task_Attributes_Package
6758 (AI-00249) that supersedes the GNAT specific restriction
6761 2004-02-04 Ed Schonberg <schonberg@gnat.com>
6764 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
6765 body, an identifier may be wrapped in an unchecked conversion.
6767 2004-02-04 Vincent Celier <celier@gnat.com>
6769 * lib-writ.ads: Comment update for the W lines
6771 * bld.adb: (Expression): An empty string list is static
6773 * fname-uf.adb: Minor comment update
6775 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
6777 * gnatbind.adb: Initialize Cumulative_Restrictions with the
6778 restrictions on the target.
6780 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
6782 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
6785 2004-02-02 Arnaud Charlet <charlet@gnat.com>
6787 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
6789 2004-02-02 Vincent Celier <celier@gnat.com>
6791 * gprcmd.adb (Check_Args): If condition is false, print the invoked
6792 comment before the usage.
6793 Gprcmd: Fail when command is not recognized.
6794 (Usage): Document command "prefix"
6796 * g-md5.adb (Digest): Process last block.
6797 (Update): Do not process last block. Store remaining characters and
6800 * g-md5.ads (Update): Document that several call to update are
6801 equivalent to one call with the concatenated string.
6802 (Context): Add fields to allow new Update behaviour.
6804 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
6806 When May_Fail is True and no existing file can be found, return No_File.
6808 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
6811 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
6812 spec file name instead on the W line.
6814 2004-02-02 Robert Dewar <dewar@gnat.com>
6816 * ali.adb: Read and acquire info from new format restrictions lines
6818 * bcheck.adb: Add circuits for checking restrictions with parameters
6820 * bindgen.adb: Output dummy restrictions data
6823 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
6824 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
6825 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
6826 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
6827 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
6829 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
6830 the warning message on access to possibly uninitialized variable S)
6831 Minor changes for new restrictions handling.
6833 * gnatbind.adb: Minor reformatting
6834 Minor changes for new restrictions handling
6835 Move circuit for -r processing here from bcheck (cleaner)
6837 * gnatcmd.adb, gnatlink.adb: Minor reformatting
6839 * lib-writ.adb: Output new format restrictions lines
6841 * lib-writ.ads: Document new R format lines for new restrictions
6844 * s-restri.ads/adb: New files
6846 * Makefile.rtl: Add entry for s-restri.ads/adb
6848 * par-ch3.adb: Fix bad error messages starting with upper case letter
6851 * restrict.adb: Major rewrite throughout for new restrictions handling
6852 Major point is to handle restrictions with parameters
6854 * restrict.ads: Major changes in interface to handle restrictions with
6855 parameters. Also generally simplifies setting of restrictions.
6857 * snames.ads/adb: New entry for proper handling of No_Requeue
6859 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
6860 restriction counting.
6861 Other minor changes for new restrictions handling
6863 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
6864 Restriction_Warnings now allows full parameter notation
6865 Major rewrite of Restrictions for new restrictions handling
6867 2004-02-02 Javier Miranda <miranda@gnat.com>
6869 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
6870 syntax rule for object renaming declarations.
6871 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
6872 component definitions.
6874 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
6876 (Array_Type_Declaration): Give support to access components. In addition
6877 it was also modified to reflect the name of the object in anonymous
6878 array types. The old code did not take into account that it is possible
6879 to have an unconstrained anonymous array with an initial value.
6880 (Check_Or_Process_Discriminants): Allow access discriminant in
6882 (Process_Discriminants): Allow access discriminant in non-limited types
6883 Initialize the new Access_Definition field in N_Object_Renaming_Decl
6884 node. Change Ada0Y to Ada 0Y in comments
6886 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
6888 Change Ada0Y to Ada 0Y in comments
6890 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
6891 renamings Change Ada0Y to Ada 0Y in comments
6893 * sem_type.adb (Find_Unique_Type): Give support to the equality
6894 operators for universal access types
6895 Change Ada0Y to Ada 0Y in comments
6897 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
6899 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
6901 (N_Object_Renaming_Declaration): Addition of Access_Definition field
6902 Change Ada0Y to Ada 0Y in comments
6904 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
6905 component definition and object renaming nodes
6906 Change Ada0Y to Ada 0Y in comments
6908 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
6910 * restrict.adb: Use the new restriction identifier
6911 No_Requeue_Statements instead of the old No_Requeue for defining the
6914 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
6915 No_Requeue_Statements.
6917 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
6918 that supersedes the GNAT specific restriction No_Requeue. The later is
6919 kept for backward compatibility.
6921 2004-02-02 Ed Schonberg <schonberg@gnat.com>
6923 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
6924 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
6925 pragma and fix incorrect ones.
6927 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
6928 warning if the pragma is redundant.
6930 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
6932 * 5staprop.adb: Add missing 'constant' keywords.
6934 * Makefile.in: use consistent value for SYMLIB on
6935 platforms where libaddr2line is supported.
6937 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6939 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
6942 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
6944 * init.c (__gnat_install_handler): Setup an alternate stack for signal
6945 handlers in the environment thread. This allows proper propagation of
6946 an exception on stack overflows in this thread even when the builtin
6947 ABI stack-checking scheme is used without support for a stack reserve
6950 * utils.c (create_field_decl): Augment the head comment about bitfield
6951 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
6952 here, because the former is not accurate enough at this point.
6953 Let finish_record_type decide instead.
6954 Don't make a bitfield if the field is to be addressable.
6955 Always set a size for the field if the record is packed, to ensure the
6956 checks for bitfield creation are triggered.
6957 (finish_record_type): During last pass over the fields, clear
6958 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
6959 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
6960 from DECL_BIT_FIELD.
6962 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
6964 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
6965 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
6966 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
6968 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6970 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
6972 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
6973 (ZCX_By_Default): Likewise.
6974 (Front_End_ZCX_Support): Likewise.
6976 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
6977 (Initialize_Lock): Mark Level unreferenced.
6978 (Sleep): Mark Reason unreferenced.
6979 (Timed_Sleep): Likewise.
6981 (Exit_Task): Use Result.
6982 (Check_No_Locks): Mark Self_ID unreferenced.
6984 * 5gtasinf.adb (New_Sproc): Make Attr constant.
6985 (Bound_Thread_Attributes): Make Sproc constant.
6986 (New_Bound_Thread_Attributes): Likewise.
6988 2004-01-26 Ed Schonberg <schonberg@gnat.com>
6990 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
6991 one-dimensional array an slice assignments, when component type is
6994 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
6995 component type is controlled, and control_actions are in effect, use
6996 TSS procedure rather than generating inline code.
6998 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
6999 arrays with controlled components.
7001 2004-01-26 Vincent Celier <celier@gnat.com>
7003 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
7004 command line for the non VMS case.
7006 * gnatlink.adb (Process_Binder_File): When building object file, if
7007 GNU linker is used, put all object paths between quotes, to prevent ld
7008 error when there are unusual characters (such as '!') in the paths.
7010 * Makefile.generic: When there are sources in Ada and the main is in
7011 C/C++, invoke gnatmake with -B, instead of -z.
7013 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
7014 from VMS_Conversion.
7015 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
7016 specification of argument file on the command line.
7018 2004-01-26 Bernard Banner <banner@gnat.com>
7020 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
7022 2004-01-26 Ed Schonberg <schonberg@gnat.com>
7024 * snames.adb: Update copyright notice.
7025 Add info on slice assignment for controlled arrays.
7027 2004-01-23 Robert Dewar <dewar@gnat.com>
7029 * exp_aggr.adb: Minor reformatting
7031 * exp_ch9.adb: Minor code clean up
7033 Fix bad character in comment
7036 * targparm.adb (Get_Target_Parameters): Give clean abort error on
7037 unexpected end of file, along with more detailed message.
7039 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7041 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
7044 * decl.c (copy_alias_set): New function.
7045 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
7047 2004-01-23 Doug Rupp <rupp@gnat.com>
7049 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
7050 lib$${file} in case subsequent character is not a separator.
7052 2004-01-23 Vincent Celier <celier@gnat.com>
7054 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
7055 when the GCC version is at least 3.
7057 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
7058 Remove all "Opt.", to prepare for opt split
7060 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
7061 Extends_All. Set to True when the project parsed is an extending all
7062 project. Fails for importing an extending all project only when the
7063 imported project is an extending all project.
7064 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
7065 depending on the value of Extends_All returned.
7067 * prj-proc.adb (Process): Check that no project shares its object
7068 directory with a project that extends it, directly or indirectly,
7069 including a virtual project.
7070 Check that no project extended by another project shares its object
7071 directory with another also extended project.
7073 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
7074 Kind = N_With_Clause
7076 * prj-tree.ads: Minor reformatting
7077 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
7079 2004-01-23 Ed Schonberg <schonberg@gnat.com>
7081 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
7082 applies to a type with an incomplete view, use full view in Name of
7083 clause, for consistency with uses of Get_Attribute_Definition_Clause.
7085 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
7087 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
7088 SCHED_RR, since other values are not supported by this policy.
7089 (Initialize): Move initialization of mutex attribute to package
7090 elaboration, to prevent early access to this variable.
7092 * Makefile.in: Remove mention of Makefile.adalib, unused.
7094 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
7095 1ssecsta.ads: Removed, unused.
7097 2004-01-21 Javier Miranda <miranda@gnat.com>
7099 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
7100 entity if already built in the current scope.
7102 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
7103 reminder in internal scopes. Required for nested limited aggregates.
7105 2004-01-21 Doug Rupp <rupp@gnat.com>
7107 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
7108 VMS. Replace all occurences of libgnat- and libgnarl- with
7109 libgnat$(hyphen) and libgnarl$(hyphen).
7110 Fixed shared library build problem on VMS.
7112 2004-01-21 Robert Dewar <dewar@gnat.com>
7114 * mlib-prj.adb: Minor reformatting
7116 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
7118 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
7119 'constant' keywords for declaration of pointers that are not modified.
7121 * exp_pakd.adb: Fix English in comment.
7123 2004-01-21 Ed Schonberg <schonberg@gnat.com>
7126 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
7127 copy all attributes of the parent, including the foreign language
7130 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
7133 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
7134 for 'delay until' statement.
7136 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
7138 * Make-lang.in: Replace $(docdir) with doc.
7139 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
7140 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
7141 to use consistent MAKEINFO rule.
7142 (ada.man, ada.srcman): Dummy entry.
7143 (ADA_INFOFILES): Define.
7144 (ada.info, ada.srcinfo): New rules.
7146 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
7148 * utils.c: Update copyright notice, missed in previous change.
7150 2004-01-19 Vincent Celier <celier@gnat.com>
7152 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
7153 args if Bind is True. Set First_ALI, if not already done.
7154 (Build_Library): For Stand Alone Libraries, extract from one ALI file
7155 an eventual --RTS switch, for gnatbind, and all backend switches +
7158 2004-01-19 Robert Dewar <dewar@gnat.com>
7160 * sem_attr.adb, memtrack.adb: Minor reformatting
7162 2004-01-19 Ed Schonberg <schonberg@gnat.com>
7164 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
7165 that rename enumeration literals. This is properly done in sem_eval.
7167 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
7168 to functions that rename enumeration literals.
7170 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
7171 functions that rename enumeration literals.
7173 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7175 * Make-lang.in (utils.o): Depend on target.h.
7176 * utils.c: Include target.h.
7177 (process_attributes): Use targetm.have_named_sections instead
7178 of ASM_OUTPUT_SECTION_NAME.
7180 2004-01-16 Andreas Jaeger <aj@suse.de>
7182 * Makefile.in: Add $(DESTDIR).
7184 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
7186 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
7187 also when not defining if a Size clause applies. That information is
7190 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
7192 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
7193 symbolic links for the shared gnat run time when needed.
7195 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
7197 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
7198 for writing, and terminate with an error message if not.
7200 2004-01-15 Ed Schonberg <schonberg@gnat.com>
7202 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
7203 warning on an access to subprogram in an instance, when the target
7204 type is declared in the same generic unit.
7205 (Eval_Attribute): If 'access is known to fail accessibility check,
7206 rewrite as a raise statement.
7208 2004-01-15 GNAT Script <nobody@gnat.com>
7210 * Make-lang.in: Makefile automatically updated
7212 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
7214 * Make-lang.in (ada.srcextra): Dummy entry.
7216 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
7218 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
7220 2004-01-13 Ed Schonberg <schonberg@gnat.com>
7222 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
7223 components that are initialized with aggregates.
7225 2004-01-13 Vincent Celier <celier@gnat.com>
7227 * gnatlink.adb (Process_Binder_File): To find directory of shared
7228 libgcc, if "gcc-lib" is not a subdirectory, look for the last
7229 subdirectory "lib" in the path of the shared libgnat or libgnarl.
7231 * make.adb (Gnatmake): If GCC version is at least 3, link with
7232 -shared-libgcc, when there is at least one shared library project.
7234 * opt.ads (GCC_Version): New integer constant.
7236 * adaint.c (get_gcc_version): New function.
7238 2004-01-13 Robert Dewar <dewar@gnat.com>
7240 * sem_dist.adb, sem_res.adb, sem_util.adb,
7241 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
7242 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
7244 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
7246 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
7247 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
7250 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
7252 * misc.c: Remove trailing spaces.
7253 Update copyright notice missed in previous change.
7256 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
7259 * Makefile.generic: Update copyright.
7262 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
7263 of prefix/share/make.
7265 * Makefile.prolog: Update copyright.
7268 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
7270 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
7271 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
7272 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
7275 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
7278 2004-01-12 Javier Miranda <miranda@gnat.com>
7280 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
7281 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
7282 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
7283 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
7284 Component_Definition node.
7286 2004-01-12 Ed Falis <falis@gnat.com>
7288 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
7290 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
7292 * link.c: Change default libgnat kind to STATIC for FreeBSD.
7294 2004-01-12 Bernard Banner <banner@gnat.com>
7296 * Makefile.in: map 86numaux to a-numaux for x86_64
7298 2004-01-12 Ed Schonberg <schonberg@gnat.com>
7300 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
7301 generated to rename a generic actual, go to the actual itself, the
7302 subtype is not a user-visible entity.
7304 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
7305 part is a private subtype, reset the visibility of its full view, if
7306 any, to be consistent.
7309 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
7310 to use a generic package G as a formal package for another generic
7313 2004-01-12 Robert Dewar <dewar@gnat.com>
7315 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
7317 * usage.adb: Remove mention of obsolete -gnatwb switch
7318 Noticed during code reading
7320 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
7322 * 1ssecsta.adb: Minor changes for -gnatwa warnings
7324 2004-01-12 GNAT Script <nobody@gnat.com>
7326 * Make-lang.in: Makefile automatically updated
7328 2004-01-09 Mark Mitchell <mark@codesourcery.com>
7330 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
7332 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7334 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
7336 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
7338 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
7339 Update comment and copyright date.
7340 * stamp-xgnatug: Delete.
7342 2004-01-05 Robert Dewar <dewar@gnat.com>
7344 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
7345 be modified by the binder generated main program if the -D switch is
7348 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
7349 imported functions (since now we expect this to be done for imported
7352 * 5vtaprop.adb: Add several ??? for sections requiring more comments
7353 Minor reformatting throughout
7355 * 5zinit.adb: Minor reformatting
7356 Add 2004 to copyright date
7357 Minor changes to avoid -gnatwa warnings
7358 Correct some instances of using OR instead of OR ELSE (noted while
7361 * sprint.adb: Minor updates to avoid -gnatwa warnings
7363 * s-secsta.ads, s-secsta.adb:
7364 (SS_Get_Max): New function to obtain high water mark for ss stack
7365 Default_Secondary_Stack is not a constant since it may be modified by
7366 the binder generated main program if the -D switch is used.
7368 * switch-b.adb: New -Dnnn switch for binder
7371 Make -gnatg imply all warnings currently in -gnatwa
7373 * vms_conv.adb: Minor reformatting
7374 Add 2004 to copyright notice
7375 Add 2004 to printed copyright notice
7377 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
7378 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
7379 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
7380 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
7381 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
7382 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
7383 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
7384 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
7385 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
7386 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
7387 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
7388 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
7389 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
7390 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
7391 checks.adb, clean.adb, cstand.adb, einfo.ads,
7392 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
7393 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
7394 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
7395 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
7396 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
7397 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
7398 Minor reformatting and code clean ups.
7399 Minor changes to prevent -gnatwa warnings
7401 * ali.adb: Minor reformatting and cleanup of code
7402 Acquire new SS indication of secondary stack use from ali files
7404 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
7405 (since now we expect this to be done for imported functions)
7407 * bindgen.adb: Generate call to modify default secondary stack size if
7410 * bindusg.adb: Add line for new -D switch
7412 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
7413 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
7414 Add circuitry for both records and arrays to avoid gigi
7415 processing if the type involved has non-bit-aligned components
7417 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
7418 N_String_Literal node always references an E_String_Literal_Subtype
7419 entity. This may not be true in the future.
7420 (Possible_Bit_Aligned_Component): Move processing of
7421 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
7423 * exp_ch6.adb (Expand_Thread_Body): Pick up
7424 Default_Secondary_Stack_Size as variable so that we get value modified
7425 by possible -Dnnn binder parameter.
7427 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
7428 (Type_May_Have_Bit_Aligned_Components): New function.
7430 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
7431 (Type_May_Have_Bit_Aligned_Components): New function.
7433 * fe.h: (Set_Identifier_Casing): Fix prototype.
7434 Add declaration for Sem_Elim.Eliminate_Error_Msg.
7437 * freeze.adb (Freeze_Entity): Add RM reference to error message about
7438 importing constant atomic/volatile objects.
7439 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
7440 unless explicit Pure_Function pragma given, to avoid insidious bug of
7441 call to non-pure imported function getting eliminated.
7443 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
7444 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
7445 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
7446 Add 2004 to printed copyright notice
7448 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
7451 * Makefile.rtl: Add entry for g-sestin.o
7452 g-sestin.ads: New file.
7454 * mdll.adb: Minor changes to avoid -gnatwa warnings
7456 * mlib-tgt.adb: Minor reformatting
7458 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
7459 New switch Sec_Stack_Used (GNAT, GNATBIND)
7460 Make Default_Secondary_Stack_Size a variable instead of a constant,
7461 so that it can be modified by the new -Dnnn bind switch.
7463 * rtsfind.adb (Load_Fail): Give full error message in configurable
7464 run-time mode if all_errors mode is set. This was not done in the case
7465 of a file not found, which was an oversight.
7466 Note if secondary stack unit is used by compiler.
7468 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
7469 ineffective elaborate all pragmas on non-visible packages (this
7470 happened when a renamed subprogram was called). Now the elaborate all
7471 always goes on the package containing the renaming rather than the one
7472 containing the renamed subprogram.
7474 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
7475 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
7477 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
7478 has an Etype that references an E_String_Literal.
7479 (Eval_String_Literal): Avoid assumption that N_String_Literal node
7480 always references an E_String_Literal_Subtype entity. This may not
7481 be true in the future.
7483 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
7486 * sem_res.adb (Resolve): Specialize msg for function name used in proc
7489 2004-01-05 Ed Falis <falis@gnat.com>
7491 * g-debuti.adb: Replaced direct boolean operator with short-circuit
7494 2004-01-05 Vincent Celier <celier@gnat.com>
7496 * bld.adb: Minor comment updates
7497 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
7500 * make.adb (Gnatmake): Special process for files to compile/check when
7501 -B is specified. Fail when there are only foreign mains in attribute
7502 Main of the project file and -B is not specified. Do not skip bind/link
7503 steps when -B is specified.
7505 * makeusg.adb: Document new switch -B
7507 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
7509 * switch-m.adb: (Scan_Make_Switches): Process -B switch
7511 * vms_data.ads: Add new GNAT PRETTY qualifier
7512 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
7514 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7516 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
7519 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
7520 Set_Identifier_Casing.
7522 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
7523 has size that overflows.
7525 2004-01-05 Gary Dismukes <dismukes@gnat.com>
7527 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
7528 -gnatwa warning on static condition.
7530 2004-01-05 Doug Rupp <rupp@gnat.com>
7532 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
7534 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
7536 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
7537 all attributes, including read-only attribute.
7539 2004-01-05 Pascal Obry <obry@gnat.com>
7541 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
7542 library naming scheme.
7544 * mlib-prj.adb (Build_Library): Generate different names for the static
7545 or dynamic version of the GNAT runtime. This is needed to support the
7546 new shared library naming scheme.
7547 (Process_Binder_File): Add detection of shared library in binder file
7548 based on the new naming scheme.
7550 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
7551 scheme for the shared runtime libraries.
7554 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
7556 (install-gnatlib): Do not create symlinks for shared libraries.
7557 (gnatlib-shared-default): Idem.
7558 (gnatlib-shared-dual-win32): New target. Not used for now as the
7559 auto-import feature does not support arrays/records.
7560 (gnatlib-shared-win32): Do not create copy for the shared libraries.
7561 (gnatlib-shared-vms): Fix shared runtime libraries names.
7563 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
7564 dependent runtime shared library name.
7566 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
7568 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
7571 2004-01-05 Ed Schonberg <schonberg@gnat.com>
7573 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
7574 protected objects when allocator has a subtype indication, not a
7575 qualified expression. Note that qualified expressions may have to be
7576 checked when limited aggregates are implemented.
7578 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
7580 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
7581 subprogram is imported, remove warning.
7583 2004-01-05 Geert Bosch <bosch@gnat.com>
7585 * s-poosiz.adb: Update copyright notice.
7586 (Allocate): Use Task_Lock to protect against concurrent access.
7587 (Deallocate): Likewise.
7589 2004-01-05 Joel Brobecker <brobecker@gnat.com>
7591 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
7594 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
7596 * gnat_ug.texi: Force a CVS commit by updating copyright.
7597 * gnat_ug_vxw.texi: Regenerate.
7598 * gnat_ug_wnt.texi: Regenerate.
7599 * gnat_ug_vms.texi: Regenerate.
7600 * gnat_ug_unx.texi: Regenerate.
7602 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
7604 * trans.c: Remove uses of "register" specifier in
7605 declarations of local variables.
7607 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
7609 * stamp-xgnatug: New stamp file.
7610 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
7611 (ada/doctools/xgnatug): Add $(build_exeext).
7612 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
7613 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
7615 2003-12-17 Ed Falis <falis@gnat.com>
7617 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
7620 * a-exextr.adb: Add context clause for
7621 Ada.Exceptions.Last_Chance_Handler.
7623 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
7625 * cstand.adb (Create_Standard): Change the way how the declaration of
7626 the Duration type is created (making it the same way as it is for all
7627 the other standard types).
7629 2003-12-17 Robert Dewar <dewar@gnat.com>
7631 * s-crtl.ads: Fix header format
7632 Change Pure to Preelaborate
7634 2003-12-17 Ed Schonberg <schonberg@gnat.com>
7636 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
7637 the expression type only if it is declared in the current unit.
7639 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
7640 are universal and already analyzed, as can occur in constrained
7641 subcomponents that depend on discriminants, when one constraint is a
7644 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
7645 type Any_Fixed is legal as the argument of a conversion, if only one
7646 fixed-point type is in context.
7648 2003-12-17 GNAT Script <nobody@gnat.com>
7650 * Make-lang.in: Makefile automatically updated
7652 2003-12-15 Robert Dewar <dewar@gnat.com>
7654 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
7657 2003-12-15 Vincent Celier <celier@gnat.com>
7659 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
7660 (Gnatchop): Do not set failure status when reporting the number of
7663 2003-12-15 Doug Rupp <rupp@gnat.com>
7665 * s-ctrl.ads: New file.
7667 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
7669 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
7670 (GNATBIND_OBJS): Add ada/s-crtl.o.
7672 * Makefile.in [VMS]: Clean up ifeq rules.
7674 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
7675 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
7676 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
7677 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
7678 s-tasdeb.adb: Update copyright.
7680 Make minor modifications to use System.CRTL declared functions instead
7681 of importing locally.
7683 2003-12-15 GNAT Script <nobody@gnat.com>
7685 * Make-lang.in: Makefile automatically updated
7687 2003-12-11 Ed Falis <falis@gnat.com>
7689 * 5zinit.adb: Clean up.
7691 * 5zintman.adb (Notify_Exception): replaced case statement with a call
7692 to __gnat_map_signal, imported from init.c to support
7693 signal -> exception mappings that depend on the vxWorks version.
7696 Created and exported __gnat_map_signal to support signal -> exception
7697 mapping that is dependent on the VxWorks version.
7698 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
7700 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
7702 * 5wosinte.ads: Link with -mthreads switch.
7704 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
7706 * init.c (__gnat_install_handler [NetBSD]): Set
7707 __gnat_handler_installed, as done on all other platforms.
7708 Remove duplicated code.
7710 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
7712 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
7714 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
7716 * sinfo.ads: Fix inconsistent example code in comment.
7718 2003-12-11 Robert Dewar <dewar@gnat.com>
7720 * a-tiinau.adb: Add a couple of comments
7722 * sem_ch3.adb: Minor reformatting
7725 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
7726 Minor reformatting throughout
7728 2003-12-11 Ed Schonberg <schonberg@gnat.com>
7730 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
7731 bounds of a loop, create a separate block in order to generate proper
7732 cleanup actions to prevent memory leaks.
7734 * sem_res.adb (Resolve_Call): After a call to
7735 Establish_Transient_Scope, the call may be rewritten and relocated, in
7736 which case no further processing is needed.
7738 * sem_util.adb: (Wrong_Type): Refine previous fix.
7739 Fixes ACATS regressions.
7743 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
7746 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
7748 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
7749 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
7752 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
7755 2003-12-08 Robert Dewar <dewar@gnat.com>
7757 * 7sintman.adb: Minor reformatting
7759 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
7760 standard linker options to get standard libraries linked. We now plan
7761 to provide dummy versions of these libraries to match the appropriate
7762 configurable run-time (e.g. if a library is not needed at all, provide
7763 a dummy empty library).
7765 * targparm.ads: Configurable_Run_Time mode no longer affects linker
7766 options (-L parameters and standard libraries). What we plan to do is
7767 to provide dummy libraries where the libraries are not required.
7769 * gnatbind.adb: Minor comment improvement
7771 2003-12-08 Javier Miranda <miranda@gnat.com>
7773 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
7774 aggregate in the parent. Otherwise constants with limited aggregates
7775 are not supported. Add new formal to pass the component type (Ctype).
7776 It is required to call the corresponding IP subprogram in case of
7777 default initialized components.
7778 (Gen_Assign): In case of default-initialized component, generate a
7779 call to the IP subprogram associated with the component.
7780 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
7781 of aggregate with default initialized components.
7782 (Has_Default_Init_Comps): Improve implementation to recursively check
7783 all the present expressions.
7785 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
7786 to indicate that the initialization call corresponds to a
7787 default-initialized component of an aggregate.
7788 In case of default initialized aggregate with tasks this parameter is
7789 used to generate a null string (this is just a workaround that must be
7790 improved later). In case of discriminants, this parameter is used to
7791 generate a selected component node that gives access to the discriminant
7794 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
7795 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
7796 allocated aggregates with default-initialized components.
7798 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
7799 the box notation is used in positional aggregates.
7801 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
7803 * lib.ads: Fix typo in comment
7805 2003-12-08 Vincent Celier <celier@gnat.com>
7807 * prj.adb (Project_Empty): New component Unkept_Comments
7808 (Scan): Remove procedure; moved to Prj.Err.
7810 * prj.ads (Project_Data): New Boolean component Unkept_Comments
7811 (Scan): Remove procedure; moved to Prj.Err.
7813 * prj-dect.adb: Manage comments for the different declarations.
7815 * prj-part.adb (With_Record): New component Node
7816 (Parse): New Boolean parameter Store_Comments, defaulted to False.
7817 Set the scanner to return ends of line and comments as tokens, if
7818 Store_Comments is True.
7819 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
7820 comments are associated with these nodes. Store the node IDs in the
7822 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
7824 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
7825 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
7826 current project. Call Tree.Restore afterwards. Set the various nodes
7827 for comment storage (Next_End, End_Of_Line, Previous_Line,
7830 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
7833 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
7834 to False. When Truncated is True, truncate the string, never go to the
7836 (Write_End_Of_Line_Comment): New procedure
7837 (Print): Process comments for nodes N_With_Clause,
7838 N_Package_Declaration, N_String_Type_Declaration,
7839 N_Attribute_Declaration, N_Typed_Variable_Declaration,
7840 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
7841 Process nodes N_Comment.
7843 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
7844 without comments and there are some comments, set the flag
7845 Unkept_Comments to True.
7846 (Scan): If there are comments, set the flag Unkept_Comments to True and
7848 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
7849 (Next_End_Nodes: New table
7850 (Comment_Zones_Of): New function
7851 (Scan): New procedure; moved from Prj. Accumulate comments in the
7852 Comments table and set end of line comments, comments after, after end
7854 (Add_Comments): New procedure
7855 (Save, Restore, Seset_State): New procedures
7856 (There_Are_Unkept_Comments): New function
7857 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
7858 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
7860 (First_Comment_After, First_Comment_After_End): New functions
7861 (First_Comment_Before, First_Comment_Before_End): New functions
7862 (Next_Comment): New function
7863 (End_Of_Line_Comment, Follows_Empty_Line,
7864 Is_Followed_By_Empty_Line): New functions
7865 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
7866 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
7867 (Set_Next_Comment): New procedure
7868 (Default_Project_Node): Associate comment before if the node can store
7871 * scans.ads (Token_Type): New enumeration value Tok_Comment
7872 (Comment_Id): New global variable
7874 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
7876 (Scan): Store position of start of comment. If comments are tokens, set
7877 Comment_Id and set Token to Tok_Comment when scanning a comment.
7878 (Set_Comment_As_Token): New procedure
7880 * sinput-p.adb: Update Copyright notice
7881 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
7882 that no longer exists.
7884 2003-12-08 Javier Miranda <miranda@gnat.com>
7886 * sem_aggr.adb: Add dependence on Exp_Tss package
7887 Correct typo in comment
7888 (Resolve_Aggregate): In case of array aggregates set the estimated
7889 type of the aggregate before calling resolve. This is needed to know
7890 the name of the corresponding IP in case of limited array aggregates.
7891 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
7892 in case of default initialized array components.
7894 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
7895 types. Required to give support to limited aggregates in generic
7898 2003-12-08 Ed Schonberg <schonberg@gnat.com>
7900 * sem_ch3.adb (Check_Initialization): For legality purposes, an
7901 inlined body functions like an instantiation.
7902 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
7903 until bounds are analyzed, to diagnose premature use of type.
7905 * sem_util.adb (Wrong_Type): Improve error message when the type of
7906 the expression is used prematurely.
7908 2003-12-08 GNAT Script <nobody@gnat.com>
7910 * Make-lang.in: Makefile automatically updated
7912 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
7914 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
7915 they are automatically generated by Make-lang.in and cause nothing but
7916 maintenance troubles.
7918 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
7920 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
7921 version of this unit).
7923 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
7925 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
7926 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
7927 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
7928 the body of System.Interrupt_Management common to several targets.
7929 Update copyright notice when appropriate.
7931 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
7934 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
7935 to ensure that the kernel fills in the interrupted context structure
7936 before calling a signal handler, which is necessary to be able to
7937 unwind past it. Update the copyright notice.
7939 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
7941 * a-elchha.ads: New file.
7943 * a-elchha.adb: New default last chance handler. Contents taken from
7944 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
7946 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
7947 is moved to a-elchha.adb to provide a target-independent default last
7950 * Makefile.rtl: Add a-elchha.o
7952 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
7954 2003-12-05 Ed Schonberg <schonberg@gnat.com>
7956 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
7957 declared in an instance, do not inline the call if the instance is not
7958 frozen yet, to prevent order of elaboration problems.
7960 * sem_prag.adb: Add comments for previous fix.
7962 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
7964 * g-table.adb: Use the right variable in Set_Item.
7965 Update copyright notice.
7967 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
7969 * Makefile.in: Remove unused rules.
7971 2003-12-05 Vincent Celier <celier@gnat.com>
7973 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
7974 -nostdlib. Not needed here after all.
7976 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
7980 * adaint.h, adaint.c, g-os_lib.ads:
7981 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
7982 on some platforms (including FreeBSD), it is a 64 bit value.
7983 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
7985 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
7987 * gnatvsn.ads (Library_Version): Now contain only the relevant
7989 (Verbose_Library_Version): New constant.
7991 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
7992 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
7993 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
7995 * gnatlbr.adb: Clean up: replace Library_Version by
7996 Verbose_Library_Version.
7998 * make.adb, lib-writ.adb, exp_attr.adb:
7999 Clean up: replace Library_Version by Verbose_Library_Version.
8001 * 5lintman.adb: Removed.
8004 Update and simplify computation of LIBRARY_VERSION.
8005 Fix computation of GSMATCH_VERSION.
8006 5lintman.adb is no longer used: replaced by 7sintman.adb.
8008 2003-12-03 Robert Dewar <dewar@gnat.com>
8011 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
8012 name. Modified to consider small non-bit-packed arrays as troublesome
8013 and in need of component-by-component assigment expansion.
8015 2003-12-03 Vincent Celier <celier@gnat.com>
8017 * lang-specs.h: Process nostdlib as nostdinc
8019 * back_end.adb: Update Copyright notice
8020 (Scan_Compiler_Arguments): Process -nostdlib directly.
8022 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
8025 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
8026 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
8027 included in HIE_NONE_TARGET_PAIRS.
8029 2003-12-03 Ed Schonberg <schonberg@gnat.com>
8032 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
8033 is legal in an instance, because legality is cheched in the template.
8036 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
8037 appplied to an unchecked conversion of a formal parameter.
8040 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
8043 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
8045 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
8046 routines. The second one is new functionality to deal with backtracing
8047 through signal handlers.
8048 (unwind): Split into the two separate subroutines above.
8049 Update the documentation, and deal properly with sizeof (REG) different
8050 from sizeof (void*).
8052 2003-12-01 Nicolas Setton <setton@act-europe.fr>
8054 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
8055 so that the debugger can reliably access the value of the parameter,
8056 and therefore is able to display the exception name when an exception
8057 breakpoint is reached.
8059 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
8061 * fmap.adb: Fix typo in warning message.
8063 * g-socket.ads, g-socket.adb: Make Free a visible instance of
8064 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
8066 2003-12-01 Vincent Celier <celier@gnat.com>
8068 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
8070 (Build_Library): Get the switches only if Default_Switches is declared
8073 2003-12-01 Ed Schonberg <schonberg@gnat.com>
8075 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
8076 actuals that are indexed components, reanalyze actual to ensure that
8077 packed array references are properly expanded.
8079 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
8080 attempted assignment to a discriminant.
8082 2003-12-01 Robert Dewar <dewar@gnat.com>
8084 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
8087 * switch-c.adb: Minor reformatting of comments
8089 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
8091 * Makefile.in: Clean ups.
8093 2003-12-01 GNAT Script <nobody@gnat.com>
8095 * Make-lang.in: Makefile automatically updated
8097 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
8099 * 5wsystem.ads: Disable zero cost exception, not ready yet.
8101 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
8103 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
8104 to force serialization.
8106 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
8108 * g-socket.ads, g-socket.adb:
8109 Clarify documentation of function Stream. Introduce a Free procedure
8110 to release the returned Stream once it becomes unused.
8112 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
8114 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
8116 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
8117 since NT 4 cannot handle timeout values that are too large,
8118 e.g. DWORD'Last - 1.
8120 2003-11-26 Ed Schonberg <schonberg@gnat.com>
8123 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
8124 in procedure calls and whose expansion must be deferred.
8126 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
8130 (Build_Derived_Array_Type): Create operator for unconstrained type
8131 if ancestor is unconstrained.
8133 2003-11-26 Vincent Celier <celier@gnat.com>
8135 * make.adb (Project_Object_Directory): New global variable
8136 (Change_To_Object_Directory): New procedure
8137 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
8138 of Change_Dir directly. Do not change working directory to object
8139 directory of main project after each compilation.
8140 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
8142 Change to object directory of main project before binding step.
8143 (Initialize): Initialize Project_Object_Directory to No_Project
8146 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
8147 binding a Stand-Alone Library.
8149 * output.adb: Update Copyright notice
8150 (Write_Char): Output buffer when full
8152 2003-11-26 Robert Dewar <dewar@gnat.com>
8154 * sem_ch13.adb: (Check_Size): Reset size if size is too small
8157 (Check_Size): Fix documentation to include bit-packed array case
8159 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
8161 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
8163 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
8165 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
8168 * utils.c (init_gigi_decls): Change name of built-in setjmp to
8169 __builtin_setjmp, since this is apparently needed by recent
8172 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8174 * adadecode.c: Only include ctype.h if not IN_GCC.
8175 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
8177 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
8180 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
8181 signals and interrupts.
8183 * 5zintman.ads: New File.
8185 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
8186 add exception signals to the set of unmasked signals.
8189 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
8190 between signals and interrupts.
8191 Add to Unblocked_Signal_Mask the set of signals that are in
8195 Adding a check to see whether the Interrupt_ID we want to unmask is in
8196 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
8197 reason is that the index type of the Keep_Unmasked array is not always
8198 Interrupt_ID; it may be a subtype of Interrupt_ID.
8200 2003-11-24 Gary Dismukes <dismukes@gnat.com>
8203 (Remove_Side_Effects): Condition constantness of object created for a
8204 an unchecked type conversion on the constantness of the expression
8205 to ensure the correct value for 'Constrained when passing components
8206 of view-converted class-wide objects.
8208 2003-11-24 Robert Dewar <dewar@gnat.com>
8210 * par-load.adb (Load): Improve handling of misspelled and missing units
8211 Removes several cases of compilation abandoned messages
8213 * lib.adb: (Remove_Unit): New procedure
8215 * lib.ads: (Remove_Unit): New procedure
8217 * lib-load.adb: Minor reformatting
8219 2003-11-24 Vincent Celier <celier@gnat.com>
8222 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
8223 (Marking_Label): Label to mark processed source files. Incremented for
8225 (Gnatmake): Increase Marking_Labet for each executable
8226 (Is_Marked): Compare against marking label
8227 (Mark): Mark with marking label
8229 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
8232 Move the declaration of the TSD for System.Threads to System.Soft_Links.
8235 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
8236 (rts-cert): build a single relocatable object for the run-time lib.
8239 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
8242 Use gnatls rather than gcc to obtain the location of GNAT RTL for
8245 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
8247 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
8248 can not use it as before (that is, as a variable) when dumping it into
8249 the tree file. Add a local variable to store the result of this
8250 function and to be used as the string to be written into the tree.
8252 * scn.adb (Initialize_Scanner): Add comments explaining the recent
8255 * sinput.adb (Source_First, Source_Last): In case of
8256 Internal_Source_File, replace returning attributes of
8257 Internal_Source_Ptr (which is wrong) with returning attributes of
8260 2003-11-24 Ed Schonberg <schonberg@gnat.com>
8263 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
8264 used for implicit concatenation operators.
8268 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
8269 task bodies that are in the scope of a Suppress pragma.
8270 (Check_A Call): Use the flag to prevent spurious elaboration checks.
8272 * sinfo.ads, sinfo.adb:
8273 New flag No_Elaboration_Check on function/procedure calls, to properly
8274 suppress checks on calls in task bodies that are within a local suppress
8278 (Expand_Concatenate_Other): Use the proper integer type for the
8279 expression for the upper bound, to avoid universal_integer computations
8282 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
8284 * .cvsignore: Delete.
8286 2003-11-21 Andreas Schwab <schwab@suse.de>
8288 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
8290 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
8292 * 5wsystem.ads: Enable zero cost exception.
8294 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
8296 * 5ztiitho.adb: Remove an unreferenced variable.
8298 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
8300 * adaint.c: For FreeBSD, use mkstemp.
8302 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
8304 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
8306 2003-11-21 Robert Dewar <dewar@gnat.com>
8308 * bld.adb: Remove useless USE of gnatvsn
8310 * gnatchop.adb: Minor reformatting
8311 Clean up version handling to be more consistent
8313 * gnatxref.adb: Minor reformatting
8315 * gprcmd.adb: Minor reformatting
8316 Fix output of copyright to be more consistent with other tools
8318 2003-11-21 Vincent Celier <celier@gnat.com>
8320 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
8322 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
8324 * atree.adb (Initialize): Add initializations for global variables
8325 used in New_Copy_Tree.
8327 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
8328 Internal_Source_File as the actual).
8329 Put the set of statements creating Any_Character before the set of
8330 statements creating Any_Array to have Any_Character fully initialized
8331 when it is used in creating Any_Array.
8333 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
8334 not call Scan in case if the actual is Internal_Source_File
8335 Add 2003 to copyright note.
8337 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
8338 processing Internal_Source_File.
8340 * types.ads: Add the constant Internal_Source_File representing the
8341 source buffer for artificial source-code-like strings created within
8342 the compiler (the definition of Source_File_Index is changed).
8344 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
8346 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
8347 56system.ads: New file, FreeBSD version.
8349 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
8351 * Make-lang.in (ada.extraclean): Delete.
8353 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
8355 * gnatmem.adb: Clean up verbose output.
8357 * gprcmd.adb: Change copyright to FSF.
8359 2003-11-19 Vincent Celier <celier@gnat.com>
8361 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
8362 and Version (ignored).
8364 * symbols.ads: (Policy): New type
8365 (Initialize): New parameter Reference, Symbol_Policy and
8367 Remove parameter Force.
8370 * snames.ads, snames.adbadb: New standard names
8371 Library_Reference_Symbol_File and Library_Symbol_Policy
8374 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
8378 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
8380 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
8382 * prj.adb: (Project_Empty): New component Symbol_Data
8384 * prj.ads: (Policy, Symbol_Record): New types
8385 (Project_Data): New component Symbol_Data
8388 New attributes Library_Symbol_File, Library_Symbol_Policy and
8389 Library_Reference_Symbol_File.
8392 (Ada_Check): When project is a Stand-Alone library project, process
8393 attribute Library_Symbol_File, Library_Symbol_Policy and
8394 Library_Reference_Symbol_File.
8396 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
8397 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
8398 5sml-tgt.adb (Build_Dynamic_Library): New parameter
8399 Symbol_Data (ignored).
8401 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
8402 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
8403 functions Option_File_Name and Version_String. Set new options of
8404 gnatsym related to symbol file, symbol policy and reference symbol
8408 Extensive modifications to take into account the reference symbol file,
8409 the symbol policy, the library version and to put in the symbol file the
8410 minor and major IDs.
8412 * bld.adb (Process_Declarative_Items): Put second argument of
8413 gprcmd to_absolute between single quotes, to avoid problems with
8416 * bld-io.adb: Update Copyright notice.
8417 (Flush): Remove last character of a line, if it is a back slash, to
8418 avoid make problems.
8421 Implement new scheme with reference symbol file and symbol policy.
8423 * g-os_lib.ads: (Is_Directory): Clarify comment
8425 2003-11-19 Robert Dewar <dewar@gnat.com>
8427 * atree.adb: Move New_Copy_Tree global variables to head of package
8429 * errout.adb: Minor reformatting
8431 2003-11-19 Javier Miranda <miranda@gnat.com>
8433 * sem_ch4.adb: (Diagnose_Call): Improve error message.
8434 Add reference to Ada0Y (AI-50217)
8436 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
8437 sem_util.adb: Add reference to AI-50217
8439 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
8441 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
8443 * sem_aggr.adb: Complete documentation of AI-287 changes
8445 * par-ch4.adb: Document previous changes.
8447 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
8448 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
8451 * exp_aggr.adb: Add references to AI-287 in previous changes
8453 2003-11-19 Ed Schonberg <schonberg@gnat.com>
8456 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
8457 in the rewriting is the result of an inlined call.
8459 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
8460 parameter is a type conversion, use original node to construct the
8461 post-call assignment, because expression may have been rewritten, e.g.
8462 if it is a packed array.
8465 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
8466 body, just as it is in an instance.
8467 Categorization routines
8469 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
8470 Instantiate_Object): Set proper sloc reference for message on missing
8473 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
8475 * Makefile.in: Add FreeBSD libgnat pairs.
8477 * usage.adb: Fix typo in usage message.
8479 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
8481 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
8482 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
8484 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
8486 * s-thread.adb: This file is now a dummy implementation of
8489 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
8491 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
8493 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
8495 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
8496 instanciation references in the parent type description.
8498 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8500 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
8502 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
8503 TYPE_PRECISION directly from esize.
8505 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
8508 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
8510 * init.c: Initialization routines for FreeBSD
8512 * link.c: Link info for FreeBSD
8514 * sysdep.c: Add the case of FreeBSD
8516 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
8518 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
8519 already called in System.Threads.
8521 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
8522 environment task, as it has been moved to System.Threads.Initialization.
8524 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
8526 * adaint.c (__gnatlib_install_locks): Only reference
8527 __gnat_install_locks on VMS, since other platforms can avoid using
8528 --enable-threads=gnat
8530 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8532 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
8534 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
8535 TYPE_PACKED_ARRAY_TYPE_P.
8536 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
8538 Part of PR ada/12806
8539 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
8540 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
8542 2003-11-17 Vincent Celier <celier@gnat.com>
8544 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
8546 Do not set exit status to Failure when Warning is True.
8547 (Gnatchop): Make errors "no compilation units found" and
8548 "no source files written" warnings only.
8550 * make.adb (Gnatmake): When using a project file, set
8551 Look_In_Primary_Dir to False.
8552 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
8553 and Local_Configuration_Pragmas in the project where they are declared
8554 not an extending project which might have inherited them.
8556 * osint.adb (Locate_File): If Name is already an absolute path, do not
8557 look for a directory.
8559 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
8560 -gnats (Check_Syntax) is used, issue only a warning, not an error.
8562 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
8563 in objects of type Variable_Value.
8565 * prj.ads: (Variable_Value): New component Project
8567 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
8568 is in a project extended by Project.
8570 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
8571 Project of Variable_Values to this new parameter value.
8572 (Expression): Set component Project of Variable_Values.
8573 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
8574 Set the component Project in array elements.
8576 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
8578 * errout.adb: (Initialize): Add initialization for error nodes.
8580 * sem_ch12.adb (Initialize): Add missing initializations for
8581 Exchanged_Views and Hidden_Entities.
8583 2003-11-17 Ed Schonberg <schonberg@gnat.com>
8585 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
8586 already instantiated tree for use in subsequent inlining.
8587 (Analyze_Associations, Instantiate_Formal_Subprogram,
8588 Instantiate_Object): improve error message for mismatch in
8591 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
8592 instantiations of subprograms declared in instances.
8594 2003-11-17 Javier Miranda <miranda@gnat.com>
8596 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
8597 executed only under the Extensions_Allowed flag.
8599 2003-11-17 Robert Dewar <dewar@gnat.com>
8601 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
8603 (Address_Image): Fix bug of returning 0x instead of 0x0
8604 Minor reformatting (function specs).
8606 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
8607 (missed case of 33-63)
8609 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
8611 * s-thread.adb: Add comments for pragma Restriction
8613 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
8614 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
8616 2003-11-17 Ed Falis <falis@gnat.com>
8618 * s-thread.adb: Added No_Tasking restriction for this implementation.
8620 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
8622 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
8623 instanciation references in the parent type description.
8625 2003-11-17 GNAT Script <nobody@gnat.com>
8627 * Make-lang.in: Makefile automatically updated
8629 2003-11-16 Jason Merrill <jason@redhat.com>
8631 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
8632 and TAGS files that include them for each front end.
8634 2003-11-14 Andreas Jaeger <aj@suse.de>
8636 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
8637 is the canonical version.
8638 * misc.c (gnat_handle_option): Likewise.
8640 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
8642 * 5nsystem.ads: New file for x86_64-linux-gnu.
8644 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
8646 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
8648 * comperr.adb: Fix logic in previous change.
8650 2003-11-13 Vincent Celier <celier@gnat.com>
8652 * 5bml-tgt.adb (Build_Dynamic_Library): Use
8653 Osint.Include_Dir_Default_Prefix instead of
8654 Sdefault.Include_Dir_Default_Name.
8656 * gnatlbr.adb: Update Copyright notice
8657 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
8658 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
8659 instead of Sdefault.Object_Dir_Default_Name
8662 (Process_Binder_File): Never suppress the option following -Xlinker
8665 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
8666 Sdefault.Object_Dir_Default_Name.
8668 * osint.ads, osint.adb:
8669 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
8672 * vms_conv.ads: Minor reformating
8673 Remove GNAT STANDARD and GNAT PSTA
8676 Allow GNAT MAKE to have several files on the command line.
8677 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
8678 Sdefault.Object_Dir_Default_Name.
8680 Remove data for GNAT STANDARD
8683 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
8684 Remove data for GNAT STANDARD
8685 Remove options and documentation for -gnatwb/-gnatwB: these warning
8686 options no longer exist.
8688 2003-11-13 Ed Falis <falis@gnat.com>
8690 * 5zthrini.adb: (Init_RTS): Made visible
8693 (Register): Removed unnecessary call to taskVarGet that checked whether
8694 an ATSD was already set as a task var for the argument thread.
8697 Updated comment to reflect that this is a VxWorks version
8698 Added context clause for System.Threads.Initialization
8699 Added call to System.Threads.Initialization.Init_RTS
8701 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
8704 (Init_RTS): New procedure, for the initialization of the run-time lib.
8707 Remove dependancy on System.Init, so that this file can be used in the
8708 AE653 sequential run-time lib.
8710 2003-11-13 Robert Dewar <dewar@gnat.com>
8712 * bindgen.adb: Minor reformatting
8714 2003-11-13 Ed Schonberg <schonberg@gnat.com>
8717 (Apply_Discriminant_Check): Do no apply check if target type is derived
8718 from source type with no applicable constraint.
8721 (Ensure_System_Dependency): Do not apply the style checks that may have
8722 been specified for the main unit.
8725 (Find_Selected_Component): Further improvement in error message, with
8729 (Resolve): Handle properly the case of an illegal overloaded protected
8732 2003-11-13 Javier Miranda <miranda@gnat.com>
8735 (Has_Default_Init_Comps): New function to check the presence of
8736 default initialization in an aggregate.
8737 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
8738 extension aggregate of a limited record. In addition, a new formal
8739 was added to do not initialize the record controller (if any) during
8740 this recursive expansion of ancestors.
8741 (Init_Controller): Add support for limited record components.
8742 (Expand_Record_Aggregate): In case of default initialized components
8743 convert the aggregate into a set of assignments.
8745 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
8746 describing the new syntax.
8747 Nothing else needed to be done because this subprogram delegates part of
8748 its work to P_Precord_Or_Array_Component_Association.
8749 (P_Record_Or_Array_Component_Association): Give support to the new
8750 syntax for default initialization of components.
8753 (Resolve_Aggregate): Relax the strictness of the frontend in case of
8755 (Resolve_Record_Aggregate): Give support to default initialized
8757 (Get_Value): In case of default initialized components, duplicate
8758 the corresponding default expression (from the record type
8759 declaration). In case of default initialization in the *others*
8760 choice, do not check that all components have the same type.
8761 (Resolve_Extension_Aggregate): Give support to limited extension
8765 (Check_Initialization): Relax the strictness of the front-end in case
8766 of aggregate and extension aggregates. This test is now done in
8767 Get_Value in a per-component manner.
8769 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
8770 expression corresponds to a limited aggregate. This test is now done
8773 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
8776 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
8777 present in an N_Component_Association node
8779 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
8781 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
8782 type-conformant entry only if they are homographs.
8784 2003-11-13 GNAT Script <nobody@gnat.com>
8786 * Make-lang.in: Makefile automatically updated
8788 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8790 * adadecode.c: Use <> form of include for ctype.h.
8791 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
8793 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8795 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
8796 Works around PR middle-end/6552.
8798 2003-11-10 Ed Falis <falis@gnat.com>
8800 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
8802 * 5zinit.adb: (Install_Handler): Moved back to spec
8803 (Install_Signal_Handlers): Deleted
8805 * 5zthrini.adb: Added context clause for System.Storage_Elements
8806 (Register): Only handles creation of taskVar; initialization moved to
8808 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
8809 Added declaration of environment task secondary stack and
8812 * s-thread.adb: Implement bodies for thread body processing
8815 Added comment identifying supported targets for pragma Thread_Body.
8817 2003-11-10 Pascal Obry <obry@gnat.com>
8819 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
8823 (Open): Properly check for string length before copying into the buffer.
8824 Raises Name_Error if buffer is too small. Note that this was a potential
8827 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
8829 * bindgen.adb, comperr.adb: Code clean ups.
8830 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
8832 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
8834 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
8836 2003-11-10 Vincent Celier <celier@gnat.com>
8839 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
8842 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
8844 * prj.adb: (Project_Empty): Add new boolean component Virtual
8846 * prj.ads: (Virtual_Prefix): New constant string
8847 (Project_Data): New boolean component Virtual
8849 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
8850 a library project is extended by a virtual extending project.
8853 Modifications throughout to implement extending-all project, including:
8854 (Virtual_Hash, Processed_Hash): New hash tables
8855 (Create_Virtual_Extending_Project): New procedure
8856 (Look_For_Virtual_Projects_For): New procedure
8859 (Process): After checking the projects, if main project is an
8860 extending-all project, set the object directory of all virtual extending
8861 project to the object directory of the main project.
8862 Adjust error message when a virtual extending project has the same
8863 object directory as an project being extended.
8864 (Recursive_Process): If name starts with the virtual prefix, set Virtual
8865 to True in the project data.
8868 (Default_Project_Node): Add new boolean component Extending_All
8869 (Is_Extending_All): New function
8870 (Set_Is_Extending_All): New procedure
8872 * prj-tree.ads: (Is_Extending_All): New function
8873 (Set_Is_Extending_All): New procedure
8874 (Project_Node_Record): New boolean component Extending_All
8876 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
8879 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
8881 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
8882 "gprcmd prefix" to define it.
8884 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
8886 * einfo.ads: Fix a typo and remove an extraneous word in comments.
8889 (Create_Dummy_Package_Unit): Set the scope of the entity for the
8890 created dummy package to Standard_Standard, not to itself, to
8891 defend other parts of the front-end against encoutering a cycle in
8895 (Analyze_With_Clause): When setting the entities for the successive
8896 N_Expanded_Names that constitute the name of a child unit, do not
8897 attempt to go further than Standard_Standard in the chain of scopes.
8898 This case arises from the placeholder units created by
8899 Create_Dummy_Package_Unit in the case of a with_clause for a
8900 nonexistent child unit.
8902 2003-11-10 Ed Schonberg <schonberg@gnat.com>
8905 (Expand_Thread_Body): Place subprogram on scope stack, so that new
8906 declarations are given the proper scope.
8909 (Check_Expr_Constants): Reject an expression that contains a constant
8910 created during expansion, and that appears after the object to which
8911 the address clause applies.
8913 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
8914 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
8915 that uses 'Range of a function call with controlled components, so
8916 that the function result can be finalized before starting the loop.
8919 (Find_Selected_Component): Improve error message when prefix is
8920 an implicit dereference of an incomplete type.
8922 2003-11-10 Robert Dewar <dewar@gnat.com>
8924 * opt.ads: New Print_Standard flag for -gnatS switch
8926 * sem_ch13.adb: Remove some additional checks for unaligned arrays
8928 * cstand.adb (Create_Standard): Print out package standard if -gnatS
8931 * debug.adb: Update doc for -gnatds to discuss relationship with new
8934 * sinfo.adb: Add new field Entity_Or_Associated_Node
8936 * sinfo.ads: Add new field Entity_Or_Associated_Node
8937 Update documentation for Associated_Node and Entity fields to clarify
8938 relationship and usage.
8941 (Write_Id): Properly process Associated_Node field in generic template
8944 Recognize new -gnatS switch for printing package Standard
8945 This replaces gnatpsta
8948 Add line for new -gnatS switch for printing package Standard
8949 This replaces gnatpsta
8951 2003-11-10 Andreas Jaeger <aj@suse.de>
8953 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
8956 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
8958 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
8961 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
8963 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
8966 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
8968 * sysdep.c: Add handling of cygwin.
8970 2003-11-10 GNAT Script <nobody@gnat.com>
8972 * Make-lang.in: Makefile automatically updated
8974 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
8977 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
8978 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
8979 Replace GNAT_ROOT by GCC_ROOT.
8981 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
8983 2003-11-06 Zack Weinberg <zack@codesourcery.com>
8985 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
8986 and update for changed meaning of GET_MODE_BITSIZE.
8988 2003-11-04 Doug Rupp <rupp@gnat.com>
8990 * sysdep.c: Problem discovered during IA64 VMS port.
8991 [VMS] #include <unixio.h> to get proper prototypes.
8994 Issues discovered/problems fixed during IA64 VMS port.
8995 [VMS] #define _POSIX_EXIT for proper semantics.
8996 [VMS] #include <unixio.h> for proper prototypes.
8997 [VMS] (fork): #define IA64 version.
8998 (__gnat_os_exit): Remove unnecessary VMS specific code.
9000 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9002 Part of PR ada/12806
9004 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
9008 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
9011 * targtyps.c, decl.c, misc.c,
9012 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
9013 routines to work around change in FP sizing semantics in GCC.
9016 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
9018 * gigi.h: (enumerate_modes): New function.
9020 * Make-lang.in: (ada/misc.o): Add real.h.
9022 * misc.c: (enumerate_modes): New function.
9024 2003-11-04 Robert Dewar <dewar@gnat.com>
9026 * 3vtrasym.adb: Minor reformatting
9027 Use terminology encoded/decoded name, rather than C++ specific notion
9028 of mangling (this is the terminology used throughout GNAT).
9030 * einfo.h: Regenerated
9032 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
9035 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
9037 * par-prag.adb: Add dummy entry for Thread_Body pragma
9040 Add entries for System.Threads entities for thread body processing
9043 (Analyze_Pragma, Access attributes): Check these are not applied to a
9044 thread body, since this is not permitted
9046 * sem_prag.adb: Add processing for Thread_Body pragma.
9050 (Resolve_Call): Check for incorrect attempt to call a thread body
9051 procedure with a direct call.
9053 * snames.ads, snames.adb: Add entry for Thread_Body pragma
9054 Add names associated with thread body expansion
9056 * snames.h: Add entry for Thread_Body pragma
9058 * s-thread.adb: Add entries for thread body processing
9059 These are dummy bodies so far
9061 * s-thread.ads: Add documentation on thread body handling.
9062 Add entries for thread body processing.
9064 2003-11-04 Javier Miranda <miranda@gnat.com>
9067 (Build_Limited_Views): Return after posting an error in case of limited
9068 with_clause on subprograms, generics, instances or generic renamings
9069 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
9070 on subprograms, generics, instances or generic renamings
9072 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
9074 * raise.c (setup_to_install): Correct mistake in last revision; two
9075 arguments out of order.
9077 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
9078 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
9079 notice, missed in previous change.
9080 Remove trailing blanks and other style errors introduced in previous
9083 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
9085 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
9086 rid of the wrapper for a LJM type, ensuring we don't do that if the
9087 field is addressable. This avoids potential low level type view
9088 mismatches later on, for instance in a by-reference argument passing
9091 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9093 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
9094 aligned at byte boundary.
9096 2003-11-04 Joel Brobecker <brobecker@gnat.com>
9098 * decl.c (components_to_record): Do not delete the empty variants from
9099 the end of the union type.
9101 2003-11-04 Ed Schonberg <schonberg@gnat.com>
9103 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
9104 operation for a derived type, an explicit declaration may use a local
9107 2003-11-04 Vincent Celier <celier@gnat.com>
9109 * make.adb (Gnatmake): Allow main sources on the command line with a
9110 library project when it is only for compilation (no binding or
9113 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9115 * Makefile.in: Remove many duplicate variables.
9117 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
9119 * Make-lang.in (dvi): Move targets to $(docobjdir).
9120 (gnat_ug_vms.dvi): Simplify rule and adjust target.
9121 (gnat_ug_wnt.dvi): Likewise.
9122 (gnat_ug_unx.dvi): Likewise.
9123 (gnat_ug_vxw.dvi): Likewise.
9124 (gnat_rm.dvi): Likewise.
9125 (gnat-style.dvi): Likewise.
9127 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
9129 * gigi.h: Missed commit from update for C90.
9131 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
9133 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
9135 2003-10-31 Andreas Schwab <schwab@suse.de>
9137 * raise.c (get_action_description_for): Fix typo in last change.
9139 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
9142 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
9143 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
9145 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
9147 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
9148 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
9149 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
9150 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
9151 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
9153 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
9156 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
9157 numbers when symbol name is too long.
9159 2003-10-30 Ed Falis <falis@gnat.com>
9161 * g-signal.ads, g-signal.adb: New files
9163 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
9165 * Makefile.rtl: Introduce GNAT.Signals
9167 2003-10-30 Robert Dewar <dewar@gnat.com>
9169 * freeze.adb: Minor reformatting
9171 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
9173 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
9174 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
9175 New handling of Id_Check parameter to improve recognition of keywords
9176 used as identifiers.
9177 Update copyright notice to include 2003
9179 2003-10-29 Robert Dewar <dewar@gnat.com>
9181 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
9182 sem_ch10.adb: Minor reformatting
9184 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
9185 (Expand_Assign_Record): Test right hand side for bit unaligned as well
9187 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
9189 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
9190 Support for TBK$SYMBOLIZE-based symbolic traceback.
9192 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
9195 Revert previous change, that did not work well when pragma No_Run_Time
9196 was used in conjunction with a run-time other than ZFP.
9198 2003-10-29 Vincent Celier <celier@gnat.com>
9201 (Gnatmake): When there are no Ada mains in attribute Main, disable the
9202 bind and link steps only is switch -z is not used.
9204 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
9206 * Makefile.generic: Remove duplicated setting of CC.
9208 * Makefile.prolog: Set CC to gcc by default, to override make's
9211 * einfo.h: Regenerated.
9213 2003-10-29 Ed Schonberg <schonberg@gnat.com>
9215 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
9216 current body, after compiling subunit.
9218 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
9219 when in deleted code, because gigi needs properly ordered freeze
9220 actions to annotate types.
9222 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
9223 prevent the premature freezing of record type that contains
9224 subcomponents with a private type that does not yet have a completion.
9226 2003-10-29 Javier Miranda <miranda@gnat.com>
9229 (Analyze_Package_Instantiation): Check that instances can not be used in
9230 limited with_clauses.
9233 (Analyze_Package_Renaming): Check that limited withed packages cannot
9234 be renamed. Improve text on error messages related to limited
9237 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
9239 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
9240 Update copyright notice.
9242 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
9243 (Install_Limited_Context_Clauses): New subprogram that isolates all the
9244 checks required for limited context_clauses and installs the limited
9246 (Install_Limited_Withed_Unit): Complete its documentation.
9247 (Analyze_Context): Check that limited with_clauses are only allowed in
9249 (Install_Context): Call Install_Limited_Context_Clauses after the
9250 parents have been installed.
9251 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
9252 package as 'From_With_Type'; this mark indicates that the limited view
9253 is installed. Used to check bad usages of limited with_clauses.
9254 (Build_Limited_Views): Do not add shadow entities to the scope's list
9255 of entities. Do not add real entities to the Non_Limited_Views chain.
9256 Improve error notification.
9257 (Remove_Context_Clauses): Remove context clauses in two phases:
9258 limited views first and regular views later (to maintain the
9260 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
9261 its visible entities.
9263 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
9265 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
9266 with any type that Is_Fixed_Point_Type.
9268 * sinfo.ads: Fix documentation for Associated_Node attribute.
9270 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
9272 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
9273 both '-gnatc' and '-gnatt' are specified.
9275 * atree.adb (Initialize): Add initialization for Node_Count (set to
9278 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9280 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
9281 do not consider as Pure.
9283 Part of implementation of function-at-a-time:
9285 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
9286 (tree_transform): Add new argument to build_component_ref.
9287 (tree_transform, case N_Assignment_Statement): Make and return an
9289 (tree_transform): If result IS_STMT, set flags and return it.
9290 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
9292 * utils2.c (build_simple_component_ref, build_component_ref): Add new
9294 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
9295 (build_allocator): Likewise.
9297 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
9298 Add new arg to build_component_ref.
9299 (maybe_unconstrained_array, unchecked_convert): Likewise.
9301 * ada-tree.def (EXPR_STMT): New code.
9303 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
9305 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
9306 build_component_ref calls.
9308 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
9310 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
9311 (build_component_ref): Add new argument, NO_FOLD_P.
9313 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
9315 * Makefile.generic: Add missing substitution on object_deps handling.
9318 * Make-lang.in (check-ada): Enable ACATS test suite.
9320 2003-10-27 Robert Dewar <dewar@gnat.com>
9323 (Freeze_Array_Type): We do not need an initialization routine for types
9324 derived from String or Wide_String. They should be treated the same
9325 as String and Wide_String themselves. This caused problems with the
9326 use of Initialize_Scalars.
9329 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
9330 composites. This allows use of component clauses that are not byte
9334 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
9335 is an attempt to pack an array of atomic objects.
9337 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
9339 2003-10-27 Pascal Obry <obry@gnat.com>
9342 (Basename): Check for drive letters in a pathname only on DOS based OS.
9344 2003-10-27 Vincent Celier <celier@gnat.com>
9347 (Gnatmake): When unable to change dir to the object dir, display the
9348 content of the parent dir of the obj dir, to try to understand why this
9351 2003-10-27 GNAT Script <nobody@gnat.com>
9353 * Make-lang.in: Makefile automatically updated
9355 2003-10-27 Ed Schonberg <schonberg@gnat.com>
9358 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
9359 should not be done in Save/Restore_Scope_Stack, because it is performed
9363 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
9364 whether use clauses should be removed/restored.
9367 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
9368 whether use clauses should be removed/restored.
9370 2003-10-26 Andreas Jaeger <aj@suse.de>
9372 * Makefile.in: Remove duplicated lines.
9374 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
9376 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
9377 minimize the differences with ACT tree.
9379 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
9380 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
9381 Gnatvsn.Gnat_Static_Version_String to reduce differences between
9384 2003-10-24 Pascal Obry <obry@gnat.com>
9386 * adadecode.c (ostrcpy): New function.
9387 (__gnat_decode): Use ostrcpy of strcpy.
9388 (has_prefix): Set first parameter a const.
9389 (has_suffix): Set first parameter a const.
9390 Update copyright notice. Fix source name in header.
9391 Removes a trailing space.
9394 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
9397 Remove the test against being in No_Run_Time_Mode before generating a
9398 call to Register_Tag. It is redundant with the test against the
9399 availability of the function Register_Tag.
9401 2003-10-24 Vincent Celier <celier@gnat.com>
9403 * g-catiio.adb: (Month_Name): Correct spelling of February
9405 * make.adb: (Mains): New package
9406 (Initialize): Call Mains.Delete
9407 (Gnatmake): Check that each main on the command line is a source of a
9408 project file and, if there are several mains, each of them is a source
9409 of the same project file.
9410 (Gnatmake): When a foreign language is specified in attribute Languages,
9411 no main is specified on the command line and attribute Mains is not
9412 empty, only build the Ada main. If there is no Ada main, just compile
9413 the Ada sources and their closure.
9414 (Gnatmake): If a main is specified on the command line with directory
9415 information, check that the source exists and, if it does, that the path
9416 is the actual path of a source of a project.
9419 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
9420 Full_Path is True, return the full path instead of the simple file name.
9421 (Project_Of): New function
9424 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
9426 (Project_Of): New function
9428 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
9431 Ensure objects of main project are always checked and rebuilt if needed.
9432 Set CC to gcc by default.
9433 Prepare new handling of link by creating a global archive (not activated
9436 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
9437 stringt.h: Update copyright notice. Remove trailing blanks.
9438 Fix source name in header.
9440 2003-10-24 Robert Dewar <dewar@gnat.com>
9442 * sem_ch12.adb: Minor reformatting
9445 Minor reformatting (including new function return style throughout)
9448 Minor reformatting (including new function return style throughout)
9450 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
9452 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
9453 stringt.h: Update copyright notice. Remove trailing blanks.
9454 Fix source name in header.
9456 2003-10-24 GNAT Script <nobody@gnat.com>
9458 * Make-lang.in: Makefile automatically updated
9460 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
9462 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
9463 stringt.h: Convert to ISO C90 declarations and definitions.
9465 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
9468 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
9469 External_Tag attribute definition clauses.
9471 2003-10-23 Ed Schonberg <schonberg@gnat.com>
9474 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
9475 child unit, generate a fully qualified name to avoid spurious errors
9476 when the context contains renamings of different child units with
9477 the same simple name.
9479 * exp_dbug.ads: Add documentation on name qualification for renamings
9482 2003-10-23 Robert Dewar <dewar@gnat.com>
9484 * g-regpat.ads, g-regpat.adb: Minor reformatting
9486 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
9488 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
9490 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9492 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
9495 * urealp.h: (Machine): Update to proper definition.
9497 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
9499 * init.c, adaint.c: Minor reformatting.
9501 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
9503 * adaint.c (w32_epoch_offset): Define static const at file level.
9504 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
9505 rather than t_create, t_access in call to GetFileTime. Use union
9506 to convert between FILETIME and unsigned long long.
9507 (__gnat_file_time_name): Test for invalid file handle.
9508 (__gnat_set_filetime_name): Support win32 targets using
9511 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
9513 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
9515 * ctrl_c.c (__gnat_int_handler): Remove declaration.
9517 * decl.c (creat_concat_name): Const-ify prefix.
9519 * adaint.c: Include ctype.h if __MINGW32__.
9520 (__gnat_readlink): Mark arguments as possibly unused.
9521 (__gnat_symlink): Likewise.
9522 (__gnat_is_symbolic_link): Likewise.
9523 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
9525 (__gnat_file_time_name): Don't declare struct stat statbuf when
9527 (__gnat_is_absolute_path): Add parenthesis around condition of
9528 'if' statement to avoid warning.
9529 (__gnat_plist_init): Specify void as parameter.
9530 (plist_enter): Likewise.
9531 (plist_leave): Likewise.
9532 (remove_handle): Make static. Initialize prev.
9534 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
9536 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
9537 * cstreams.c (__gnat_full_name): Minor improvements and clean up
9540 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9542 * tracebak.c (MAX): Avoid redefinition warning.
9544 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
9545 Change msg to const char *.
9546 (__gnat_install_handler): Remove ss, unused.
9547 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
9549 * cstreams.c (__gnat_full_name): Declare p only when used.
9550 (__gnat_full_name) [sgi] Return buffer.
9552 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
9554 * mingw32.h: New file.
9555 * gnat_wrapper.adb: New file.
9557 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
9559 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
9560 string match a pre compiled regular expression (the corresponding
9561 version of the function working on a raw regular expression)
9562 Fix typos in various comments
9563 Update copyright notice in spec
9565 2003-10-21 Gary Dismukes <dismukes@gnat.com>
9568 (Component_Needs_Simple_Initialization): Return False when the type is a
9569 packed bit array. Revise spec comments to document this case.
9572 (Expand_Pragma_Import): Set any expression on the imported object to
9573 empty to avoid initializing imported objects (in particular this
9574 covers the case of zero-initialization of bit arrays).
9575 Update copyright notice.
9577 2003-10-21 Ed Schonberg <schonberg@gnat.com>
9580 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
9581 a subunit is missing.
9582 (Instantiate_Subprogram_Body): If body of function is missing, set type
9583 of return expression explicitly in dummy body, to prevent cascaded
9584 errors when a subunit is missing.
9588 (Access_Subprogram_Declaration): Verify that return type is valid.
9592 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
9597 (Corresponding_Discriminant): If the scope of the discriminant is a
9598 private type without discriminant, use its full view.
9601 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
9603 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
9604 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
9605 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
9606 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
9607 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
9608 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
9609 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
9610 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
9611 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
9612 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
9613 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
9614 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
9615 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
9616 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
9617 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
9618 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
9619 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
9620 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
9621 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
9622 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
9623 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
9624 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
9625 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
9626 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
9627 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
9628 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
9629 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
9630 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
9631 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
9632 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
9633 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
9634 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
9635 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
9636 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
9637 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
9638 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
9639 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
9640 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
9641 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
9642 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
9643 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
9644 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
9645 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
9646 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
9647 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
9648 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
9649 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
9650 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
9651 vms_conv.ads, vms_conv.adb, vms_data.ads,
9652 vxaddr2line.adb: Files added. Merge with ACT tree.
9654 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
9655 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
9656 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
9657 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
9658 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
9659 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
9660 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
9661 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
9662 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
9663 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
9665 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
9666 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
9667 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
9668 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
9669 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
9670 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
9671 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
9672 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
9673 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
9674 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
9675 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
9676 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
9677 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
9678 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
9679 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
9680 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
9681 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
9682 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
9683 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
9684 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
9685 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
9686 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
9687 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
9688 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
9689 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
9690 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
9691 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
9692 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
9693 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
9694 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
9695 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
9696 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
9697 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
9698 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
9699 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
9700 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
9701 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
9702 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
9703 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
9704 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
9705 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
9706 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
9707 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
9708 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
9709 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
9710 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
9711 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
9712 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
9713 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
9714 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
9715 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
9716 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
9717 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
9718 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
9719 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
9720 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
9721 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
9722 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
9723 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
9724 checks.adb, checks.ads, cio.c, comperr.adb,
9725 comperr.ads, csets.adb, cstand.adb, cstreams.c,
9726 debug_a.adb, debug_a.ads, debug.adb, decl.c,
9727 einfo.adb, einfo.ads, errout.adb, errout.ads,
9728 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
9729 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
9730 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
9731 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
9732 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
9733 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
9734 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
9735 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
9736 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
9737 fe.h, fmap.adb, fmap.ads, fname.adb,
9738 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
9739 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
9740 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
9741 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
9742 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
9743 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
9744 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
9745 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
9746 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
9747 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
9748 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
9749 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
9750 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
9751 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
9752 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
9753 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
9754 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
9755 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
9756 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
9757 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
9758 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
9759 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
9760 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
9761 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
9762 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
9763 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
9764 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
9765 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
9766 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
9767 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
9768 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
9769 layout.adb, lib.adb, lib.ads, lib-list.adb,
9770 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
9771 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
9772 link.c, live.adb, make.adb, make.ads,
9773 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
9774 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
9775 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
9776 misc.c, mkdir.c, mlib.adb, mlib.ads,
9777 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
9778 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
9779 namet.adb, namet.ads, namet.h, nlists.ads,
9780 nlists.h, nmake.adt, opt.adb, opt.ads,
9781 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
9782 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
9783 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
9784 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
9785 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
9786 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
9787 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
9788 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
9789 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
9790 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
9791 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
9792 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
9793 prj-util.adb, prj-util.ads, raise.c, raise.h,
9794 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
9795 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
9796 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
9797 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
9798 scans.ads, scn.adb, scn.ads, s-crc32.adb,
9799 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
9800 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
9801 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
9802 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
9803 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
9804 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
9805 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
9806 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
9807 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
9808 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
9809 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
9810 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
9811 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
9812 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
9813 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
9814 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
9815 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
9816 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
9817 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
9818 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
9819 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
9820 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
9821 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
9822 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
9823 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
9824 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
9825 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
9826 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
9827 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
9828 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
9829 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
9830 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
9831 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
9832 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
9833 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
9834 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
9835 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
9836 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
9837 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
9838 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
9839 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
9840 stringt.adb, stringt.ads, stringt.h, style.ads,
9841 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
9842 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
9843 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
9844 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
9845 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
9846 table.adb, table.ads, targparm.adb, targparm.ads,
9847 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
9848 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
9849 ttypes.ads, types.ads, types.h, uintp.adb,
9850 uintp.ads, uintp.h, uname.adb, urealp.adb,
9851 urealp.ads, urealp.h, usage.adb, utils2.c,
9852 utils.c, validsw.adb, validsw.ads, widechar.adb,
9853 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
9854 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
9855 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
9856 gnatvsn.ads: Merge with ACT tree.
9858 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
9860 2003-10-20 Mark Mitchell <mark@codesourcery.com>
9862 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
9863 (gnat_ug_vmx.info): Likewise.
9864 (gnat_ug_vxw.info): Likewise.
9865 (gnat_ug_wnt.info): Likewise.
9866 (gnat_rm.info): Likewise.
9867 (gnat-style.info): Likewise.
9869 * Make-lang.in (ada.install-info): Remove target.
9871 (install-info): Likewise.
9872 (gnat_ug_unx.info): Simplify rule.
9873 (gnat_ug_vmx.info): Likewise.
9874 (gnat_ug_vxw.info): Likewise.
9875 (gnat_ug_wnt.info): Likewise.
9876 (gnat_rm.info): Likewise.
9877 (gnat-style.info): Likewise.
9879 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
9881 * Make-lang.in: Replace uses of $(target_alias) with
9882 $(target_noncanonical).
9883 * ada/Makefile.in: Remove unused mention of $(target_alias).
9885 2003-10-06 Mark Mitchell <mark@codesourcery.com>
9887 * Make-lang.in (ada.info): Replace with ...
9889 (ada.dvi): Replace with ...
9892 2003-09-29 Zack Weinberg <zack@codesourcery.com>
9894 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
9895 initialize dconstp5 and dconstmp5.
9897 2003-09-28 Richard Henderson <rth@redhat.com>
9899 * trans.c (tree_transform): Update call to expand_asm_operands.
9901 2003-09-21 Richard Henderson <rth@redhat.com>
9903 * trans.c, utils.c: Revert.
9905 2003-09-21 Richard Henderson <rth@redhat.com>
9907 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
9910 2003-09-04 Michael Matz <matz@suse.de>
9912 * misc.c: Include "target.h".
9913 * Make-lang.in (misc.o): Add dependency on target.h.
9915 2003-09-03 DJ Delorie <dj@redhat.com>
9917 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
9920 2003-08-30 Zack Weinberg <zack@codesourcery.com>
9922 * Makefile.in: Update substitutions to match changes to
9923 configure. Use include directives instead of @-insertions
9924 to read in host and target fragments. Add a rule to
9925 regenerate ada/Makefile.
9927 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
9929 * lang-options.h: Remove.
9930 * lang.opt: Add help text.
9932 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
9934 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
9937 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
9939 * misc.c (gnat_handle_option): Don't handle filenames.
9941 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
9943 * Make-lang.in: Replace PWD with PWD_COMMAND.
9944 * Makefile.adalib: Likewise.
9945 * Makefile.in: Likewise.
9947 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
9949 * misc.c (gnat_argv): Revert last change.
9950 (gnat_handle_option, gnat_init_options): Copy arguments.
9952 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
9954 * misc.c (gnat_argv): Make const.
9956 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
9958 * misc.c (save_argc, save_argv): Keep non-static!
9960 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
9962 * misc.c (save_argc, save_argv): Make static.
9963 (gnat_init_options): New prototype.
9964 (gnat_init_options): Update.
9966 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
9968 * gnat_ug.texi: Remove unlikely characters from @vars.
9969 * gnat_ug_vms.texi: Regenerate.
9971 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
9973 * misc.c (record_code_position): Adjust emit_note call.
9975 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
9977 * misc.c (gnat_handle_option): Don't check for missing arguments.
9979 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
9981 * utils.c (end_subprog_body): Adjust expand_function_end call.
9983 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
9985 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
9988 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
9990 * lang.opt: Declare Ada.
9991 * misc.c (gnat_init_options): Update.
9993 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
9995 * utils.c (begin_subprog_body): Adjust init_function_start call.
9997 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
9999 * Make-lang.in: Update to use options.c and options.h.
10000 * misc.c: Include options.h not aoptions.h.
10001 (gnat_handle_option): Abort on unrecognized switch.
10002 (gnat_init_options): Request Ada switches.
10004 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
10006 * lang.opt: Add -Wall.
10007 * misc.c (gnat_handle_option): Handle it.
10009 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
10011 * misc.c (gnat_handle_option): Fix warnings.
10013 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
10015 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
10017 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
10019 * Make-lang.in: Update to handle command-line options.
10020 * lang.opt: New file.
10021 * misc.c: Include aoptions.h.
10022 (cl_options_count, cl_options): Remove.
10023 (gnat_handle_option): New.
10024 (gnat_decode_option): Remove.
10025 (LANG_HOOKS_DECODE_OPTION): Remove.
10026 (LANG_HOOKS_HANDLE_OPTION): Override.
10028 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
10030 * init.c, misc.c, trans.c, utils.c: Remove dead code.
10032 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
10034 * Makefile.in: Replace "host_canonical" with "host" for autoconf
10037 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
10039 * Make-lang.in: Update.
10040 * misc.c: Include opts.h. Define cl_options_count and cl_options.
10042 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
10044 * misc.c (gnat_init_options): Update.
10046 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
10048 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
10049 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
10050 __attribute__ ((__unused__)).
10052 2003-06-05 Jan Hubicka <jh@suse.cz>
10054 * Make-lang.in: Add support for stageprofile and stagefeedback
10056 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
10058 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
10059 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
10061 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
10063 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
10064 Remove non-VMS directive.
10065 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
10067 (Examples of gnatls Usage): Remove VMS alternative.
10069 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
10072 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
10073 and turn ZCX_By_Default back to False since the underlying support
10074 is not quite there yet.
10076 2003-06-01 Andreas Jaeger <aj@suse.de>
10078 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
10079 and ROUND_TYPE_SIZE_UNIT.
10081 2003-05-22 Geert Bosch <bosch@gnat.com>
10083 * gnat_rm.texi : Remove reference to Ada Core Technologies.
10085 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
10087 * trans.c (tree_transform): Use location_t and input_location
10089 (build_unit_elab): Likewise.
10090 * utils.c (create_label_decl): Likewise.
10092 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
10094 * trans.c (tree_transform, build_unit_elab,
10095 set_lineno): Rename lineno to input_line.
10096 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
10097 end_subprog_body): Likewise.
10098 * utils2.c (build_call_raise): Likewise.
10100 2003-05-01 Laurent Guerby <guerby@acm.org>
10103 * 5iosinte.ads: Increase pthread_cond_t size to match recent
10104 LinuxThread and NPTL version, merge from ACT.
10106 2003-04-28 Zack Weinberg <zack@codesourcery.com>
10108 * utils.c (convert): No need to clear TREE_CST_RTL.
10110 2003-04-23 Geert Bosch <bosch@gnat.com>
10112 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
10113 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
10114 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
10115 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
10116 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
10117 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
10118 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
10119 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
10120 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
10121 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
10122 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
10123 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
10124 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
10125 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
10126 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
10127 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
10128 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
10129 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
10130 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
10131 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
10132 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
10133 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
10134 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
10135 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
10136 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
10137 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
10138 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
10139 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
10140 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
10141 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
10142 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
10143 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
10144 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
10145 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
10146 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
10147 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
10148 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
10149 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
10150 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
10151 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
10152 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
10153 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
10154 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
10155 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
10156 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
10157 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
10158 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
10159 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
10160 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
10161 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
10162 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
10163 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
10164 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
10165 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
10166 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
10167 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
10168 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
10169 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
10170 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
10171 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
10172 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
10173 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
10174 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
10175 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
10176 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
10177 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
10178 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
10179 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
10180 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
10181 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
10182 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
10183 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
10184 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
10185 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
10186 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
10187 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
10188 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
10189 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
10190 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
10191 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
10192 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
10193 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
10194 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
10195 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
10196 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
10197 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
10198 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
10199 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
10200 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
10201 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
10202 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
10203 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
10204 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
10205 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
10206 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
10207 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
10208 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
10209 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
10210 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
10211 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
10212 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
10213 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
10214 ali.adb, ali.ads, alloc.ads, argv.c,
10215 atree.adb, atree.ads, atree.h, aux-io.c,
10216 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
10217 binde.adb, binde.ads, binderr.adb, binderr.ads,
10218 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
10219 butil.adb, butil.ads, cal.c, calendar.ads,
10220 casing.adb, casing.ads, ceinfo.adb, checks.adb,
10221 checks.ads, cio.c, comperr.adb, comperr.ads,
10222 config-lang.in, csets.adb, csets.ads, csinfo.adb,
10223 cstand.adb, cstand.ads, cuintp.c, debug.adb,
10224 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
10225 dec-io.ads, dec.ads, deftarg.c, directio.ads,
10226 einfo.adb, einfo.ads, elists.adb, elists.ads,
10227 elists.h, errno.c, errout.adb, errout.ads,
10228 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
10229 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
10230 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
10231 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
10232 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
10233 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
10234 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
10235 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
10236 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
10237 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
10238 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
10239 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
10240 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
10241 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
10242 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
10243 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
10244 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
10245 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
10246 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
10247 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
10248 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
10249 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
10250 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
10251 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
10252 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
10253 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
10254 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
10255 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
10256 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
10257 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
10258 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
10259 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
10260 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
10261 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
10262 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
10263 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
10264 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
10265 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
10266 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
10267 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
10268 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
10269 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
10270 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
10271 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
10272 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
10273 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
10274 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
10275 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
10276 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
10277 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
10278 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
10279 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
10280 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
10281 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
10282 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
10283 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
10284 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
10285 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
10286 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
10287 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
10288 lib.adb, lib.ads, live.adb, live.ads,
10289 machcode.ads, make.adb, make.ads, makeusg.adb,
10290 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
10291 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
10292 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
10293 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
10294 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
10295 mlib.ads, namet.adb, namet.ads, nlists.adb,
10296 nlists.ads, opt.adb, opt.ads, osint-b.adb,
10297 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
10298 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
10299 osint.ads, output.adb, output.ads, par-ch10.adb,
10300 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
10301 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
10302 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
10303 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
10304 par-tchk.adb, par-util.adb, par.adb, par.ads,
10305 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
10306 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
10307 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
10308 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
10309 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
10310 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
10311 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
10312 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
10313 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
10314 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
10315 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
10316 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
10317 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
10318 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
10319 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
10320 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
10321 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
10322 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
10323 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
10324 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
10325 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
10326 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
10327 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
10328 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
10329 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
10330 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
10331 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
10332 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
10333 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
10334 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
10335 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
10336 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
10337 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
10338 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
10339 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
10340 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
10341 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
10342 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
10343 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
10344 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
10345 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
10346 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
10347 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
10348 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
10349 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
10350 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
10351 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
10352 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
10353 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
10354 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
10355 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
10356 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
10357 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
10358 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
10359 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
10360 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
10361 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
10362 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
10363 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
10364 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
10365 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
10366 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
10367 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
10368 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
10369 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
10370 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
10371 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
10372 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
10373 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
10374 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
10375 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
10376 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
10377 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
10378 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
10379 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
10380 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
10381 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
10382 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
10383 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
10384 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
10385 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
10386 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
10387 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
10388 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
10389 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
10390 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
10391 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
10392 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
10393 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
10394 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
10395 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
10396 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
10397 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
10398 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
10399 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
10400 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
10401 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
10402 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
10403 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
10404 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
10405 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
10406 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
10407 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
10408 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
10409 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
10410 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
10411 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
10412 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
10413 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
10414 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
10415 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
10416 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
10417 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
10418 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
10419 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
10420 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
10421 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
10422 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
10423 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
10424 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
10425 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
10426 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
10427 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
10428 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
10429 snames.ads, sprint.adb, sprint.ads, stand.adb,
10430 stand.ads, stringt.adb, stringt.ads, style.adb,
10431 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
10432 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
10433 switch-m.ads, switch.adb, switch.ads, system.ads,
10434 table.adb, table.ads, targparm.adb, targparm.ads,
10435 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
10436 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
10437 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
10438 ttypef.ads, ttypes.ads, types.adb, types.ads,
10439 uintp.adb, uintp.ads, uname.adb, uname.ads,
10440 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
10441 usage.adb, usage.ads, validsw.adb, validsw.ads,
10442 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
10443 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
10444 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
10445 formatting and other trivial changes from ACT.
10447 2003-04-12 Zack Weinberg <zack@codesourcery.com>
10449 * gigi.h, utils2.c (build_constructor):
10450 Rename gnat_build_constructor. Use build_constructor.
10451 * decl.c (gnat_to_gnu_entity)
10452 * trans.c (tree_transform, pos_to_constructor, extract_values)
10453 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
10454 (unchecked_convert)
10455 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
10456 (fill_vms_descriptor):
10459 2003-04-06 Zack Weinberg <zack@codesourcery.com>
10461 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
10462 * misc.c (gnat_tree_size): New function.
10463 (LANG_HOOKS_TREE_SIZE): Override.
10465 2003-04-03 Jason Merrill <jason@redhat.com>
10467 * misc.c (gnat_adjust_rli): #if 0.
10469 2003-03-31 Geert Bosch <bosch@gnat.com>
10472 * link.c : Fix misspelled "const" keyword
10474 2003-03-23 Mark Mitchell <mark@codesourcery.com>
10477 * utils2.c: Adjust calls to put_var_into_stack.
10479 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
10481 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
10483 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
10485 * misc.c (gnat_init): Update for new prototype.
10487 2003-03-05 Olivier Hainque <hainque@gnat.com>
10490 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
10491 warning, and fix return type for the IN_RTS && !SJLJ case.
10493 2003-03-04 Tom Tromey <tromey@redhat.com>
10495 * Make-lang.in (ada.tags): New target.
10497 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
10500 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
10501 wrapper, which name remains constant whatever underlying GCC
10504 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
10505 the stable interface needed for a-except.
10507 2003-03-02 Andreas Jaeger <aj@suse.de>
10509 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10510 gnat_ug_wnt.texi: Regenerate.
10512 2003-03-02 Laurent Guerby <guerby@acm.org>
10514 * Makefile.in (install-gnatlib): Match previous change there
10517 2003-02-28 Andreas Schwab <schwab@suse.de>
10519 * Make-lang.in (install-gnatlib): Change to ada directory before
10520 running make instead of using ada/Makefile directly.
10522 2003-02-18 Ben Elliston <bje@redhat.com>
10524 Part of fix for PR ada/9406
10525 * gnat_ug.texi (Binder output file): Grammar fix.
10527 2003-02-18 Ben Elliston <bje@redhat.com>
10530 * 5qtaprop.adb (Sleep): Fix typo in comment.
10532 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
10534 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
10535 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10536 gnat_ug_wnt.texi: Regenerate.
10538 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
10540 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
10541 be created if necessary.
10542 (ada.install-common): Let $(DESTDIR)$(bindir) be created
10543 if necessary. Remove erroneous and redundant gnatchop
10544 installation commands. Test for gnatdll before attempting
10546 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
10547 and gnatdll from all plausible locations.
10549 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
10551 * utils2.c (build_unary_op): Don't check flag_volatile.
10552 * gnat_ug.texi: Remove -fvolatile from example.
10553 * gnat_ug_vxw.texi: Likewise.
10555 2003-01-29 Laurent Guerby <guerby@acm.org>
10558 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
10559 * Makefile.in: match previous change.
10560 * Make-lang.in: match previous change.
10562 2003-01-29 Joel Sherrill <joel@OARcorp.com>
10564 * 5rosinte.ads: Add SIGXCPU.
10565 * 5rtpopsp.adb: New file.
10566 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
10567 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
10568 specific file 5rtpopsp.adb.
10569 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
10570 is likely needed for all newlib targets.
10571 * init.c: Add RTEMS specific version of __gnat_initialize().
10573 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10575 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
10577 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10579 * init.c (__gnat_error_handler): Make msg const.
10581 * gmem.c (convert_addresses): Move declaration ...
10582 * adaint.h: ... here.
10583 * adaint.c (convert_addresses): Adapt addrs type to match
10586 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
10588 2003-01-24 Andreas Schwab <schwab@suse.de>
10590 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
10591 size_t to avoid warning.
10593 2003-01-21 Zack Weinberg <zack@codesourcery.com>
10595 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
10597 2003-01-09 Geoffrey Keating <geoffk@apple.com>
10599 * gnat_rm.texi: Remove RCS version number.
10601 * ada-tree.h (union lang_tree_node): Add chain_next option.
10603 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
10605 * Make-lang.in (ada.install-info, ada.install-common,
10606 ada.uninstall): Prepend $(DESTDIR) to the destination
10607 directory in all (un)installation commands.
10608 * Makefile.in (install-gnatlib, install-rts): Ditto.
10610 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
10612 * gnat_rm.texi, gnat_ug.texi: Use @copying.
10613 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10614 gnat_ug_wnt.texi: Regenerate.
10616 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
10618 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
10620 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
10621 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
10622 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
10623 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
10624 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
10625 $(srcdir)/doc/include/gcc-common.texi.
10627 2002-12-15 Geert Bosch <bosch@gnat.com>
10629 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
10631 2002-12-14 Geert Bosch <bosch@gnat.com>
10633 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
10634 case of a body created for a Renaming_As_Body, on which
10635 conformance checks are not performed. Fixes PR ada/5690.
10637 2002-11-30 Zack Weinberg <zack@codesourcery.com>
10639 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
10640 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
10641 not already included.
10642 * Make-lang.in: Update dependencies.
10644 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
10645 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
10646 solution to buffer overflow bug on GNU/Linux.
10648 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
10649 Closes PR ada/5856 and PR ada/6919 !
10650 * bindgen.adb: Remove all references to Public_Version.
10651 * comperr.adb: Remove all references to Public_Version and
10652 GNATPRO_Version; correct bug reporting instructions.
10653 * comperr.ads: Change to match bug box.
10654 * gnatvsn.ads: Remove all references to Public version and
10657 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
10659 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
10663 * config-lang.in: Remove diff_excludes.
10665 2002-11-05 Graham Stott <graham.stott@btinternet.com>
10667 * trans.c (gnu_pending_elaboration_lists): New GC root.
10668 (build_unit_elab): Use..
10670 2002-10-30 Geert Bosch <bosch@gnat.com>
10672 * misc.c : Include optabs.h
10674 * Make-lang.in (misc.o): Add dependency on optabs.h
10676 2002-10-29 Geert Bosch <bosch@gnat.com>
10678 * Make-lang.in (gnatbind): Depend on CONFIG_H
10680 2002-10-29 Geert bosch <bosch@gnat.com>
10682 * misc.c: Unrevert misc.c (1.13)
10684 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
10686 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
10687 maintainership comments.
10689 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
10691 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
10692 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
10693 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
10694 7staprop.adb: Correct statements in comments about
10695 maintainership of GNAT.
10698 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
10699 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
10700 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
10701 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
10702 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
10703 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
10704 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
10705 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
10706 comments about maintainership of GNAT.
10708 PR ada/6919 (forward port of patch for PR ada/5904)
10709 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
10710 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
10711 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
10712 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
10713 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
10714 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
10715 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
10716 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
10717 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
10718 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
10719 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
10720 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
10721 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
10722 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
10723 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
10724 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
10725 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
10726 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
10727 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
10728 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
10729 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
10730 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
10731 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
10732 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
10733 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
10734 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
10735 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
10736 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
10737 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
10738 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
10739 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
10740 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
10741 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
10742 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
10743 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
10744 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
10745 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
10746 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
10747 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
10748 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
10749 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
10750 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
10751 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
10752 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
10753 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
10754 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
10755 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
10756 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
10757 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
10758 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
10759 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
10760 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
10761 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
10762 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
10763 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
10764 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
10765 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
10766 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
10767 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
10768 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
10769 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
10770 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
10771 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
10772 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
10773 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
10774 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
10775 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
10776 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
10777 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
10778 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
10779 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
10780 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
10781 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
10782 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
10783 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
10784 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
10785 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
10786 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
10787 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
10788 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
10789 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
10790 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
10791 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
10792 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
10793 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
10794 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
10795 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
10796 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
10797 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
10798 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
10799 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
10800 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
10801 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
10802 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
10803 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
10804 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
10805 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
10806 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
10807 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
10808 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
10809 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
10810 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
10811 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
10812 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
10813 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
10814 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
10815 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
10816 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
10817 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
10818 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
10819 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
10820 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
10821 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
10822 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
10823 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
10824 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
10825 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
10826 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
10827 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
10828 par-endh.adb par-labl.adb par-load.adb par-prag.adb
10829 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
10830 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
10831 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
10832 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
10833 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
10834 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
10835 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
10836 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
10837 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
10838 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
10839 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
10840 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
10841 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
10842 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
10843 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
10844 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
10845 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
10846 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
10847 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
10848 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
10849 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
10850 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
10851 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
10852 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
10853 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
10854 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
10855 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
10856 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
10857 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
10858 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
10859 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
10860 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
10861 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
10862 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
10863 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
10864 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
10865 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
10866 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
10867 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
10868 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
10869 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
10870 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
10871 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
10872 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
10873 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
10874 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
10875 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
10876 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
10877 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
10878 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
10879 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
10880 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
10881 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
10882 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
10883 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
10884 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
10885 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
10886 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
10887 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
10888 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
10889 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
10890 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
10891 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
10892 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
10893 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
10894 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
10895 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
10896 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
10897 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
10898 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
10899 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
10900 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
10901 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
10902 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
10903 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
10904 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
10905 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
10906 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
10907 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
10908 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
10909 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
10910 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
10911 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
10912 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
10913 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
10914 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
10915 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
10916 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
10917 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
10918 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
10919 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
10920 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
10921 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
10922 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
10923 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
10924 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
10925 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
10926 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
10927 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
10928 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
10929 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
10930 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
10931 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
10932 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
10933 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
10934 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
10935 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
10936 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
10937 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
10938 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
10939 stringt.ads stringt.h style.adb style.ads stylesw.adb
10940 stylesw.ads switch.adb switch.ads sysdep.c system.ads
10941 table.adb table.ads targparm.adb targparm.ads targtyps.c
10942 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
10943 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
10944 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
10945 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
10946 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
10947 usage.ads utils.c utils2.c validsw.adb validsw.ads
10948 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
10949 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
10950 xtreeprs.adb: Correct statements in comments about maintainership
10953 2002-09-23 Zack Weinberg <zack@codesourcery.com>
10955 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
10956 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
10957 * gnatvsn.ads: Gnat_Version_String is now a function.
10958 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
10959 copy the C version_string into a String and return it.
10960 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
10961 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
10962 Remove pragma Ident (Gnat_Version_String). If this was the
10963 sole use of package Gnatvsn, remove the with statement too.
10964 * gnat1drv.adb: Tweak -gnatv output.
10966 2002-09-17 Richard Henderson <rth@redhat.com>
10968 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
10969 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
10970 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
10971 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
10972 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
10973 and real_2expN instead of a loop.
10974 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
10975 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
10977 2002-08-25 Andre Leis <a.leis@gmx.net>
10978 David Billinghurst (David.Billinghurst@riotinto.com>
10980 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
10982 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10984 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
10985 Remove $(CONFIG_H) dependency.
10987 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
10989 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
10991 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10993 * adadecode.c (ada_demangle): Use xstrdup in lieu of
10995 * misc.c (gnat_decode_option): Likewise.
10997 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
10999 * make.adb (Add_Switch): Make Generic_Position a procedure. The
11000 function approach did not work well because of a side effect (the
11001 function call could reallocate the table which was being indexed
11002 using its result). Fixes ada/4851. [RESURRECTED]
11004 2002-07-01 Roger Sayle <roger@eyesopen.com>
11006 * ada/utils.c (builtin_function): Accept an additional parameter.
11008 2002-06-28 Andreas Jaeger <aj@suse.de>
11011 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
11014 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11016 * Makefile.in (SHELL): Set to @SHELL@.
11018 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11020 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
11021 array size calculation.
11023 2002-06-04 Andreas Jaeger <aj@suse.de>
11025 * Make-lang.in (gnatbind): Readd rule that has been lost in last
11028 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
11030 Merge from pch-branch:
11032 * config-lang.in (gtfiles): Add ada-tree.h.
11033 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
11034 (SET_TYPE_MODULUS): New.
11035 (SET_TYPE_INDEX): New.
11036 (SET_TYPE_DIGITS_VALUE): New.
11037 (SET_TYPE_RM_SIZE): New.
11038 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
11039 (SET_TYPE_ADA_SIZE): New.
11040 (SET_TYPE_ACTUAL_BOUNDS): New.
11041 (SET_DECL_CONST_CORRESPONDING_VAR): New.
11042 (SET_DECL_ORIGINAL_FIELD): New.
11043 (TREE_LOOP_ID): Correct typo.
11044 * decl.c: Use new macros.
11045 * utils.c: Include debug.h, use new macros.
11046 * utils2.c: Use new macros.
11048 * ada-tree.h: Update all macros for new tree description.
11049 (struct tree_loop_id): New.
11050 (union lang_tree_node): New.
11051 (struct lang_decl): New.
11052 (struct lang_type): New.
11053 * misc.c (gnat_mark_tree): Delete.
11054 (LANG_HOOKS_MARK_TREE): Delete.
11055 * trans.c (tree_transform): No longer any need to cast
11058 * utils.c (struct language_function): New dummy structure.
11060 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
11061 (misc.o): Likewise.
11062 (utils.o): Likewise; also gtype-ada.h.
11063 * Make-lang.in (gnat1): Add dependency on s-gtype.
11064 (gnatbind): Add dependency on $(CONFIG_H).
11065 * utils.c: Correct last #include.
11066 (stuct e_stack): Remove unnecessary 'static'.
11067 (mark_e_stack): Remove unused prototype.
11069 * scn-nlit.adb: Remove whitespace after version number to
11070 keep lines under 80 chars.
11071 * snames.adb: Likewise.
11072 * treepr.ads: Likewise.
11074 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
11075 (misc.o): Likewise.
11076 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
11077 * config-lang.in (gtfiles): New.
11078 * decl.c: Use gengtype for roots.
11079 * gigi.h: Use gengtype for roots.
11080 * trans.c: Use gengtype for roots.
11081 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
11083 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
11085 * misc.c (gnat_init): Adjust setting of internal_error_function.
11087 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
11089 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
11090 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
11091 gnat_ug_wnt.texi: Regenerate.
11093 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
11095 * 5ntaprop.adb (with System.OS_Primitives): Remove.
11097 * cstreams.c (max_path_len): Move from here ...
11098 * adaint.c (__gnat_max_path_len): ... to here.
11099 * adaint.c (__gnat_max_path_len): Declare.
11100 * g-dirope.adb (Max_Path): Adjust.
11101 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
11102 * i-cstrea.ads (max_path_len): Adjust.
11103 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
11104 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
11106 * Makefile.in, Make-lang.in: Documentation is now built in
11107 Make-lang.in. Store Info and generated Texinfo files in the
11109 * gnat_ug.texi: Remove CVS keywords, correct version number.
11110 Set file name correctly.
11112 * gnat_ug_*.texi: Add.
11113 * .cvsignore: Ignore generated Texinfo files.
11115 2002-05-30 Zack Weinberg <zack@codesourcery.com>
11117 * ada.h: Add MI guard macro.
11118 (SUBTYPE): Define constants with an anonymous enum, not static
11120 (IN): Cast constants to appropriate type before use.
11122 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
11124 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
11127 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11129 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
11130 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
11131 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
11132 (ALL_ADA_CFLAGS): Likewise.
11133 (ADA_INCLUDES): Likewise.
11134 Adapt for new working dir.
11135 (GNATBIND): Use Makefile.in version.
11136 (.SUFFIXES): Copy from Makefile.in.
11137 (ada-warn): Define.
11138 (.adb.o, .ads.o): Copy from Makefile.in.
11139 Added $(OUTPUT_OPTION).
11140 (GNAT1_C_OBJS): Moved from Makefile.in.
11141 Prefix with ada subdir.
11142 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
11143 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
11144 Adapt for new working dir.
11145 (EXTRA_GNATBIND_OBJS): Likewise.
11146 (ADA_BACKEND): Moved from Makefile.in.
11147 Renamed to avoid conflict with global BACKEND.
11149 (TARGET_ADA_SRCS): Moved from Makefile.in.
11150 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
11152 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
11153 (ada_extra_files): Moved from Makefile.in.
11154 Prefix with ada subdir.
11155 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
11156 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
11157 (ada/nmake.ads): Likewise.
11158 (update-sources): Moved from Makefile.in.
11159 Prefix with ada subdir.
11160 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
11161 (ADA_TREE_H): Likewise.
11162 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
11163 (ada/memtrack.o): Likewise.
11164 (ada/adadecode.o): Likewise.
11165 Update dependencies.
11166 (ada/adaint.o): New.
11167 (ada/argv.o): Moved from Makefile.in.
11168 Prefix with ada subdir.
11169 Update dependencies.
11170 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
11171 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
11172 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
11173 Prefix with ada subdir.
11174 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
11175 (GNAT DEPENDENCIES): Regenerate.
11176 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
11177 toplevel Makefile.in.
11178 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
11179 (TARGET_ADA_SRCS): Removed.
11180 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
11181 (GNATBIND_OBJS): Likewise.
11182 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
11183 (BACKEND): Removed.
11184 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
11185 (TREE_H): Likewise.
11186 (ada_extra_files): Likewise.
11187 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
11188 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
11189 (update-sources): Likewise.
11190 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
11191 (ADA_TREE_H): Likewise.
11192 (adadecoce.o): Likewise.
11193 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
11194 (GNAT DEPENDENCIES): Likewise.
11196 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11198 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
11199 * Makefile.in: Likewise.
11201 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11203 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
11204 Restore $(CONFIG_H) and prefix.o dependencies.
11205 (ada.stage[1-4]): Depend on stage?-start.
11207 * Makefile.in (b_gnatb.c): Depend on interfac.o.
11209 2002-05-02 Jim Wilson <wilson@redhat.com>
11211 * utils.c (finish_record_type): Change record_size to record_type.
11213 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
11215 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
11216 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
11217 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
11219 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
11221 * misc.c (gnat_parse_file): Update.
11223 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
11225 * misc.c (gnat_init): Don't set lang_attribute_common.
11227 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
11229 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
11231 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
11233 * gnat_ug.texi: New file.
11235 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
11236 instead of gfdl.texi
11238 * xgnatug.adb, ug_words: New files.
11240 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
11241 gnat_rm and gnat-style manuals.
11243 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
11245 * gigi.h (incomplete_type_error): Remove.
11246 * utils.c (incomplete_type_error): Remove.
11248 2002-04-16 Mark Mitchell <mark@codesourcery.com>
11250 * trans.c (tree_transform): Add has_scope argument to
11251 expand_start_stmt_expr.
11253 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
11255 * gigi.h (truthvalue_conversion): Rename.
11256 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
11257 * trans.c (tree_transform): Update.
11258 * utils2.c (truthvalue_conversion): Rename, update.
11259 (build_binary_op, build_unary_op): Update.
11261 2002-04-04 Laurent Guerby <guerby@acm.org>
11263 * make.adb: Implement -margs, remove restriction about file name placement.
11264 * makeusg.adb: Documentation update.
11265 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
11266 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
11268 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
11270 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
11271 (builtin_function): Similarly.
11273 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
11275 * decl.c (gnat_to_gnu_entity): Update.
11276 * gigi.h (mark_addressable): Rename.
11277 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
11278 * trans.c (tree_transform): Update.
11279 * utils.c (create_var_decl): Update.
11280 * util2.c (build_binary_op, build_unary_op,
11281 fill_vms_descriptor): Update.
11282 (mark_addressable): Rename, update.
11284 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
11286 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
11288 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
11289 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
11290 * trans.c (tree_transform, convert_with_check): Update.
11291 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
11294 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
11296 * gigi.h (finish_incomplete_decl): Rename.
11297 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
11298 * utils.c (gnat_init_decl_processing): Don't set hook.
11299 (finish_incomplete_decl): Rename.
11301 2002-03-29 Andreas Schwab <schwab@suse.de>
11303 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
11306 2001-03-28 Robert Dewar <dewar@gnat.com>
11309 (Remove_Checks): New procedure
11312 (Remove_Checks): New procedure
11315 Use new Duplicate_Subexpr functions
11316 (Duplicate_Subexpr_No_Checks): New procedure
11317 (Duplicate_Subexpr_No_Checks_Orig): New procedure
11318 (Duplicate_Subexpr): Restore original form (checks duplicated)
11319 (Duplicate_Subexpr): Call Remove_Checks
11322 (Duplicate_Subexpr_No_Checks): New procedure
11323 (Duplicate_Subexpr_No_Checks_Orig): New procedure
11324 Add 2002 to copyright notice
11326 * sem_util.adb: Use new Duplicate_Subexpr functions
11329 (Eval_Indexed_Component): This is the place to call
11330 Constant_Array_Ref and to replace the value. We simply merge
11331 the code of this function in here, since it is now no longer
11332 used elsewhere. This fixes the problem of the back end not
11333 realizing we were clever enough to see that this was
11335 (Expr_Val): Remove call to Constant_Array_Ref
11336 (Expr_Rep_Val): Remove call to Constant_Array_Ref
11338 (Constant_Array_Ref): Deal with string literals (patch
11339 suggested by Zack Weinberg on the gcc list)
11341 2001-03-28 Ed Schonberg <schonber@gnat.com>
11343 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
11344 Duplicate_Subexpr_Move_Checks.
11346 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
11347 Duplicate_Subexpr_Move_Checks.
11349 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
11350 value of array exists before retrieving it (it may a private
11351 protected component in a function).
11353 2002-03-28 Geert Bosch <bosch@gnat.com>
11355 * prj-pp.adb : New file.
11357 * prj-pp.ads : New file.
11359 2002-03-28 Andreas Jaeger <aj@suse.de>
11361 * Makefile.in (stamp-sdefault): Fix path for Makefile.
11363 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
11365 * misc.c (gnat_expand_expr): Move prototype.
11367 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
11369 * misc.c (insert_default_attributes): Remove.
11371 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
11373 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
11374 (gnat_init): Don't set hook.
11375 (gnat_expand_expr): Fix prototype.
11377 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
11379 * misc.c (ggc_p): Remove.
11381 2002-03-27 Geert Bosch <bosch@gnat.com>
11383 * prj-makr.ads, prj-makr.adb : New files.
11385 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
11387 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
11388 (lang_mark_tree): Make static, rename.
11390 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
11392 * misc.c (maybe_build_cleanup): Remove.
11394 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
11396 * gigi.h (yyparse): Remove.
11398 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
11400 * gnat_rm.texi: Sync with ACT version.
11401 (From Ben Brosgol <brosgol@gnat.com>)
11403 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
11405 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
11406 (gnat_init): Remove old hook.
11408 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
11410 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
11411 (yyparse): Rename gnat_parse_file.
11413 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
11415 Delete all lines containing "$Revision:".
11416 * xeinfo.adb: Don't look for revision numbers.
11417 * xnmake.adb: Likewise.
11418 * xsinfo.adb: Likewise.
11419 * xsnames.adb: Likewise.
11420 * xtreeprs.adb: Likewise.
11422 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11424 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
11425 gnat_tree_code_name): Delete.
11426 (tree_code_type, tree_code_length, tree_code_name): Define.
11427 (gnat_init): Don't try to copy into the various tree_code
11430 2002-03-11 Richard Henderson <rth@redhat.com>
11432 * Makefile.in (.NOTPARALLEL): Add fake tag.
11434 2002-03-07 Geert Bosch <bosch@gnat.com>
11436 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
11437 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
11438 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
11439 switch-m.adb, switch-m.ads : New files.
11441 2002-03-07 Geert Bosch <bosch@gnat.com>
11443 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
11444 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
11445 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
11446 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
11447 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
11448 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
11449 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
11450 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
11451 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
11452 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
11453 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
11454 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
11455 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
11456 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
11457 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
11458 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
11459 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
11460 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
11461 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
11462 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
11463 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
11464 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
11465 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
11466 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
11467 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
11468 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
11469 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
11470 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
11471 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
11472 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
11473 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
11474 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
11475 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
11476 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
11477 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
11478 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
11479 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
11480 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
11481 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
11482 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
11483 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
11484 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
11485 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
11486 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
11487 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
11488 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
11489 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
11490 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
11491 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
11492 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
11493 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
11494 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
11495 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
11496 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
11497 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
11498 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
11499 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
11500 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
11501 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
11502 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
11503 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
11504 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
11505 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
11506 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
11507 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
11508 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
11509 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
11510 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
11511 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
11512 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
11513 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
11514 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
11515 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
11516 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
11517 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
11518 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
11519 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
11520 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
11521 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
11522 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
11523 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
11524 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
11525 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
11526 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
11527 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
11528 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
11529 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
11530 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
11531 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
11532 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
11533 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
11534 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
11535 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
11536 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
11537 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
11538 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
11539 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
11541 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
11542 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
11543 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
11544 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
11546 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
11547 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
11549 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
11550 to mdll-fil.ad[bs] and mdll-util.ad[bs]
11552 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
11553 from mdllfile.ad[bs] and mdlltool.ad[bs]
11555 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11557 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
11558 lieu of explicit sizeof/sizeof.
11560 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
11562 * misc.c (copy_lang_decl): Remove.
11564 2002-02-27 Zack Weinberg <zack@codesourcery.com>
11566 * misc.c: Delete traditional-mode-related code copied from the
11567 C front end but not used, or used only to permit the compiler
11570 2002-02-07 Richard Henderson <rth@redhat.com>
11572 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
11573 * adaint.h (__gnat_to_gm_time): Update prototype.
11575 2002-01-30 Richard Henderson <rth@redhat.com>
11577 * trans.c (tree_transform) [N_Loop_Statement]: Use
11578 expand_exit_loop_top_cond.
11580 2001-12-23 Richard Henderson <rth@redhat.com>
11582 * utils.c (end_subprog_body): Push GC context around
11583 rest_of_compilation for nested functions.
11585 2001-12-23 Richard Henderson <rth@redhat.com>
11587 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
11589 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
11591 * gnat-style.texi (Declarations and Types): Remove ancient style
11592 rule which was mandated by code generation issues.
11594 * gnat-style.texi (header): Add @dircategory, @direntry.
11595 (title page): Remove date.
11596 (general) Add @./@: where approriate, and two spaces after the
11597 full stop at the end of a sentence. Use @samp markup when
11598 referring concrete lexical entities (keywords, attribute names
11599 etc.), and @syntax for ARM grammar elements. Use @r for English
11600 text in comments. Use @emph for emphasis. Change "if-statements"
11601 etc. to "if statements" (without @samp). Break long lines. Make
11602 casing of section names consistent.
11603 (Identifiers): Use @samp markup for variable names.
11604 (Comments): Use @samp markup for comment characters. Line-end
11605 comments may follow any Ada code, not just statements. Fix
11606 misspelling of "Integer" as "integer".
11607 (Loop statements): Do not use variable name "I", use "J".
11608 (Subprogram Declarations): Document alignment.
11609 (Subprogram Bodies, Block statements): Document empty line before
11612 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
11614 * make.adb (Add_Switch): Make Generic_Position a procedure. The
11615 function approach did not work well because of a side effect (the
11616 function call could reallocate the table which was being indexed
11617 using its result). Fixes ada/4851.
11619 2001-12-19 Robert Dewar <dewar@gnat.com>
11621 * bindgen.adb: Minor reformatting
11623 * cstand.adb: Minor reformatting
11625 * fmap.adb: Minor reformatting
11626 Change name from Add for Add_To_File_Map (Add is much too generic)
11627 Change Path_Name_Of to Mapped_Path_Name
11628 Change File_Name_Of to Mapped_File_Name
11629 Fix copyright dates in header
11632 Change name from Add for Add_To_File_Map (Add is much too generic)
11633 Change Path_Name_Of to Mapped_Path_Name
11634 Change File_Name_Of to Mapped_File_Name
11635 Fix copyright dates in header
11637 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
11638 Add use clause for Fmap.
11640 * make.adb: Minor reformatting
11642 * osint.adb: Minor reformatting. Change of names in Fmap.
11643 Add use clause for Fmap.
11645 * prj-env.adb: Minor reformatting
11647 * prj-env.ads: Minor reformatting
11649 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
11650 error found (there were odd exceptions to this general rule in
11651 -gnatec/-gnatem processing)
11653 2001-12-19 Olivier Hainque <hainque@gnat.com>
11655 * raise.c (__gnat_eh_personality): Exception handling personality
11656 routine for Ada. Still in rough state, inspired from the C++ version
11657 and still containing a bunch of debugging artifacts.
11658 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
11659 inspired from the C++ library.
11661 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
11662 exception handling integration.
11664 2001-12-19 Arnaud Charlet <charlet@gnat.com>
11666 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
11667 (HIE_SOURCES): Add s-secsta.ad{s,b}.
11668 (HIE_OBJS): Add s-fat*.o
11669 (RAVEN_SOURCES): Remove files that are no longer required. Add
11670 interrupt handling files.
11671 (RAVEN_MOD): Removed, no longer needed.
11673 2001-12-19 Robert Dewar <dewar@gnat.com>
11675 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
11676 Add 2001 to copyright date
11678 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
11679 need to force universal inlining for these cases.
11681 2001-12-19 Arnaud Charlet <charlet@gnat.com>
11683 * s-taprob.adb: Minor clean ups so that this unit can be used in
11686 * exp_ch7.adb: Allow use of secondary stack in HI mode.
11687 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
11689 2001-12-19 Vincent Celier <celier@gnat.com>
11691 * prj-tree.ads (Project_Node_Record): Add comments for components
11692 Pkg_Id and Case_Insensitive.
11694 2001-12-19 Pascal Obry <obry@gnat.com>
11696 * g-socket.adb: Minor reformatting. Found while reading code.
11698 2001-12-19 Robert Dewar <dewar@gnat.com>
11700 * prj-tree.ads: Minor reformatting
11702 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
11704 * config-lang.in (diff_excludes): Remove.
11706 2001-12-17 Ed Schonberg <schonber@gnat.com>
11708 * sem_res.adb (Resolve_Selected_Component): do not generate a
11709 discriminant check if the selected component is a component of
11710 the argument of an initialization procedure.
11712 * trans.c (tree_transform, case of arithmetic operators): If result
11713 type is private, the gnu_type is the base type of the full view,
11714 given that the full view itself may be a subtype.
11716 2001-12-17 Robert Dewar <dewar@gnat.com>
11718 * sem_res.adb: Minor reformatting
11720 * trans.c (tree_transform, case N_Real_Literal): Add missing third
11721 parameter in call to Machine (unknown horrible effects from this
11724 * urealp.h: Add definition of Round_Even for call to Machine
11725 Add third parameter for Machine
11727 2001-12-17 Ed Schonberg <schonber@gnat.com>
11729 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
11730 predefined units in No_Run_Time mode.
11732 2001-12-17 Richard Kenner <kenner@gnat.com>
11734 * misc.c (insn-codes.h): Now include.
11736 2001-12-17 Olivier Hainque <hainque@gnat.com>
11738 * a-except.adb: Preparation work for future integration of the GCC 3
11739 exception handling mechanism
11740 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
11741 to factorize previous code sequences and make them externally callable,
11742 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
11743 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
11744 Use the new notification routines.
11746 2001-12-17 Emmanuel Briot <briot@gnat.com>
11748 * prj-tree.ads (First_Choice_Of): Document the when others case
11750 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11752 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
11753 HI-E mode, in order to support Ravenscar profile properly.
11755 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
11756 mode on 32 bits targets.
11758 2001-12-17 Vincent Celier <celier@gnat.com>
11760 * fmap.adb: Initial version.
11762 * fmap.ads: Initial version.
11764 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
11765 If search is successfully done, add to mapping.
11767 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
11770 (Gnatmake): Add new local variable Mapping_File_Name.
11771 Create mapping file when using project file(s).
11772 Delete mapping file before exiting.
11774 * opt.ads (Mapping_File_Name): New variable
11776 * osint.adb (Find_File): Use path name found in mapping, if any.
11778 * prj-env.adb (Create_Mapping_File): New procedure
11780 * prj-env.ads (Create_Mapping_File): New procedure.
11782 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
11785 * usage.adb: Add entry for new switch -gnatem.
11787 * Makefile.in: Add dependencies for fmap.o.
11789 2001-12-17 Ed Schonberg <schonber@gnat.com>
11791 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
11792 is a package instantiation rewritten as a package body.
11793 (Install_Withed_Unit): Undo previous change, now redundant.
11795 2001-12-17 Gary Dismukes <dismukes@gnat.com>
11798 (Compute_Length): Move conversion to Unsigned to callers.
11799 (Get_Max_Size): Convert Len expression to Unsigned after calls to
11800 Compute_Length and Determine_Range.
11801 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
11802 Compute_Length and Determine_Range.
11803 Above changes fix problem with length computation for supernull arrays
11804 where Max (Len, 0) wasn't getting applied due to the Unsigned
11805 conversion used by Compute_Length.
11807 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11810 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
11811 System.Secondary_Stack.
11812 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
11814 Remove unused entity RE_Exception_Data.
11816 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
11818 * rident.ads (No_Secondary_Stack): New restriction.
11820 2001-12-17 Joel Brobecker <brobecke@gnat.com>
11822 * gnat_rm.texi: Fix minor typos. Found while reading the section
11823 regarding "Bit_Order Clauses" that was sent to a customer.
11824 Very interesting documentation!
11826 2001-12-17 Robert Dewar <dewar@gnat.com>
11828 * sem_case.adb (Choice_Image): Avoid creating improper character
11829 literal names by using the routine Set_Character_Literal_Name. This
11830 fixes bombs in certain error message cases.
11832 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11834 * a-reatim.adb: Minor reformatting.
11836 2001-12-17 Ed Schonberg <schonber@gnat.com>
11838 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
11839 case where the formal is an extension of another formal in the current
11840 unit or in a parent generic unit.
11842 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11844 * s-tposen.adb: Update comments. Minor reformatting.
11845 Minor code clean up.
11847 * s-tarest.adb: Update comments. Minor code reorganization.
11849 2001-12-17 Gary Dismukes <dismukes@gnat.com>
11851 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
11854 2001-12-17 Robert Dewar <dewar@gnat.com>
11856 * exp_attr.adb: Minor reformatting
11858 2001-12-17 Ed Schonberg <schonber@gnat.com>
11860 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
11861 derivations nested within a child unit: verify that the parent
11862 type is declared in an outer scope.
11864 2001-12-17 Robert Dewar <dewar@gnat.com>
11866 * sem_ch12.adb: Minor reformatting
11868 2001-12-17 Ed Schonberg <schonber@gnat.com>
11870 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
11871 warning if current unit is a predefined one, from which bodies may
11874 2001-12-17 Robert Dewar <dewar@gnat.com>
11876 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
11877 Fix header format. Add 2001 to copyright date.
11879 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
11880 which caused CE during compilation if checks were enabled.
11882 2001-12-17 Vincent Celier <celier@gnat.com>
11885 (Switches_Of): New function
11886 (Test_If_Relative_Path): New procedure
11887 (Add_Switches): Use new function Switches_Of
11888 (Collect_Arguments_And_Compile): Use new function Switches_Of.
11889 When using a project file, test if there are any relative
11890 search path. Fail if there are any.
11891 (Gnatmake): Only add switches for the primary directory when not using
11892 a project file. When using a project file, change directory to the
11893 object directory of the main project file. When using a project file,
11894 test if there are any relative search path. Fail if there are any.
11895 When using a project file, fail if specified executable is relative
11896 path with directory information, and prepend executable, if not
11897 specified as an absolute path, with the exec directory. Make sure
11898 that only one -o switch is transmitted to the linker.
11900 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
11903 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
11904 when using a non standard naming scheme.
11905 (Check_Ada_Naming_Scheme): Make sure that error messages
11906 do not raise exceptions.
11907 (Is_Illegal_Append): Return True if there is no dot in the suffix.
11908 (Language_Independent_Check): Check the exec directory.
11910 * prj.adb (Project_Empty): Add new component Exec_Directory
11913 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
11914 (Project_Data): Add component Exec_Directory
11916 * snames.adb: Updated to match snames.ads revision 1.215
11918 * snames.ads: Added Exec_Dir
11920 2001-12-17 Robert Dewar <dewar@gnat.com>
11922 * make.adb: Minor reformatting
11924 * prj-nmsc.adb: Minor reformatting
11926 * snames.adb: Updated to match snames.ads
11928 * snames.ads: Alphebetize entries for project file
11930 2001-12-17 Ed Schonberg <schonber@gnat.com>
11932 * trans.c (process_freeze_entity): Do nothing if the entity is a
11933 subprogram that was already elaborated.
11935 2001-12-17 Richard Kenner <kenner@gnat.com>
11937 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
11938 and Esize if object is referenced via pointer.
11940 2001-12-17 Ed Schonberg <schonber@gnat.com>
11942 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
11943 is discrete before analyzing choices.
11945 2001-12-17 Joel Brobecker <brobecke@gnat.com>
11947 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
11948 containing the name of the Ada Main Program. This string is mainly
11949 intended for the debugger.
11950 (Gen_Output_File_C): Do the equivalent change when generating a C file.
11952 2001-12-17 Robert Dewar <dewar@gnat.com>
11954 * ali.adb: Set new Dummy_Entry field in dependency entry
11956 * ali.ads: Add Dummy_Entry field to source dependency table
11958 * bcheck.adb (Check_Consistency): Ignore dummy D lines
11960 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
11962 * lib-writ.ads: Document dummy D lines for missing files.
11964 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
11966 2001-12-17 Robert Dewar <dewar@gnat.com>
11968 * ali.adb: Type reference does not reset current file.
11970 * ali.adb: Recognize and scan renaming reference
11972 * ali.ads: Add spec for storing renaming references.
11974 * lib-xref.ads: Add documentation for handling of renaming references
11976 * lib-xref.adb: Implement output of renaming reference.
11979 (Determine_Range): Document local variables
11980 (Determine_Range): Make sure Hbound is initialized. It looks as though
11981 there could be a real problem here with an uninitialized reference
11982 to Hbound, but no actual example of failure has been found.
11984 2001-12-17 Laurent Pautet <pautet@gnat.com>
11987 Fix comment of Shutdown_Socket and Close_Socket. These functions
11988 should not fail silently because if they are called twice, this
11989 probably means that there is a race condition in the user program.
11990 Anyway, this behaviour is consistent with the rest of this unit.
11991 When an error occurs, an exception is raised with the error message
11992 as exception message.
11994 2001-12-17 Robert Dewar <dewar@gnat.com>
11996 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
11997 that it happens before modification of Sloc values for -gnatD.
11999 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
12000 so that it happens before modification of Sloc values for -gnatD.
12002 * switch.adb: Minor reformatting
12004 2001-12-15 Richard Henderson <rth@redhat.com>
12006 * sem_ch7.adb: Wrap comment.
12008 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
12010 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
12011 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
12012 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
12013 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
12014 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
12015 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
12016 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
12017 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
12018 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
12019 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
12020 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
12021 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
12022 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
12023 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
12024 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
12025 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
12026 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
12027 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
12028 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
12029 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
12030 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
12031 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
12032 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
12033 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
12036 2001-12-14 Vincent Celier <celier@gnat.com>
12038 * osint.adb(Create_Debug_File): When an object file is specified,
12039 put the .dg file in the same directory as the object file.
12041 2001-12-14 Robert Dewar <dewar@gnat.com>
12043 * osint.adb: Minor reformatting
12045 * lib-xref.adb (Output_Instantiation): New procedure to generate
12046 instantiation references.
12048 * lib-xref.ads: Add documentation of handling of generic references.
12050 * ali.adb (Read_Instantiation_Ref): New procedure to read
12051 instantiation references
12053 * ali.ads: Add spec for storing instantiation references
12055 * bindusg.adb: Minor reformatting
12057 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
12059 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
12061 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
12063 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
12067 Add 2001 to copyright date
12068 Add entry for Latin-5 (Cyrillic ISO-8859-5)
12070 2001-12-14 Matt Gingell <gingell@gnat.com>
12072 * adaint.c: mktemp is a macro on Lynx and can not be used as an
12075 2001-12-14 Richard Kenner <kenner@gnat.com>
12077 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
12078 if operand is CONSTRUCTOR.
12080 2001-12-14 Ed Schonberg <schonber@gnat.com>
12082 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
12083 before emiting check on right-hand side, so that exception information
12086 2001-12-14 Richard Kenner <kenner@gnat.com>
12088 * utils.c (create_var_decl): Throw away initializing expression
12089 if just annotating types and non-constant.
12091 2001-12-14 Vincent Celier <celier@gnat.com>
12093 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
12096 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
12098 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
12100 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
12102 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
12104 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
12106 * ChangeLog: Remove piece of diff output.
12108 2001-12-14 Geert Bosch <bosch@gnat.com>
12110 * config-lang.in: Update copyright notice
12112 * layout.adb: Remove commented out code.
12114 * mdllfile.ads: Update copyright notice. Fix header format.
12116 * sem_case.ads: Likewise.
12118 * sem_ch3.adb: Minor reformatting.
12120 2001-12-12 Geert Bosch <bosch@gnat.com>
12122 * freeze.ads: Update copyright date.
12124 * g-comlin.ads: Minor reformatting.
12126 * gnat-style.texi: Fix typo.
12128 2001-12-12 Geert Bosch <bosch@gnat.com>
12130 * einfo.h: Regenerate.
12132 2001-12-12 Ed Schonberg <schonber@gnat.com>
12134 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
12135 on known node types, rather than untyped fields. Further cleanups.
12137 2001-12-12 Robert Dewar <dewar@gnat.com>
12140 (Save_Entity_Descendant): Minor comment update.
12141 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
12142 of an N_Attribute_Reference node. As per note below, this does not
12143 eliminate need for Associated_Node in attribute ref nodes.
12144 (Associated_Node): Documentation explicitly mentions attribute
12145 reference nodes, since this field is used in such nodes.
12147 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
12149 2001-12-12 Robert Dewar <dewar@gnat.com>
12151 * s-stalib.adb: Add more comments on with statements being needed
12153 * par-ch12.adb: Minor reformatting
12155 * prj-dect.ads: Fix copyright header
12157 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
12158 inputs fit in 32 bits, but the result still overflows.
12160 * s-fatgen.ads: Minor comment improvement
12162 2001-12-12 Ed Schonberg <schonber@gnat.com>
12164 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
12165 formal derived type, look for an inherited component from the full
12166 view of the parent, if any.
12168 2001-12-12 Robert Dewar <dewar@gnat.com>
12170 * checks.ads (Apply_Alignment_Check): New procedure.
12172 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
12173 ensure that the alignment of objects with address clauses is
12174 appropriate, and raise PE if not.
12176 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
12177 Exp_Pakd.Known_Aligned_Enough
12179 * mdllfile.ads: Minor reformatting
12181 * mlib-fil.ads: Minor reformatting
12183 2001-12-12 Ed Schonberg <schonber@gnat.com>
12185 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
12186 fix to any component reference if enclosing record has non-standard
12189 2001-12-12 Vincent Celier <celier@gnat.com>
12191 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
12194 2001-12-12 Ed Schonberg <schonber@gnat.com>
12196 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
12199 2001-12-12 Robert Dewar <dewar@gnat.com>
12201 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
12203 2001-12-12 Emmanuel Briot <briot@gnat.com>
12205 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
12206 and it adds dependencies to system.io.
12208 2001-12-12 Pascal Obry <obry@gnat.com>
12210 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
12213 2001-12-11 Ed Schonberg <schonber@gnat.com>
12215 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
12216 that is the parent of other generics, the instance body replaces the
12217 instance node. Retrieve the instance of the spec, which is the one
12218 that is visible in clients and within the body.
12220 2001-12-11 Vincent Celier <celier@gnat.com>
12222 * gnatmain.adb: Initial version.
12224 * gnatmain.ads: Initial version.
12226 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
12228 * snames.adb: Updated to match snames.ads.
12230 * snames.ads: Added Gnatstub.
12232 2001-12-11 Vincent Celier <celier@gnat.com>
12234 * prj-attr.adb (Initialization_Data): Change name from
12235 Initialisation_Data.
12237 2001-12-11 Emmanuel Briot <briot@gnat.com>
12239 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
12240 + and * applied to backslashed expressions like \r.
12242 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
12244 * g-os_lib.ads: String_List type added, Argument_List type is now
12245 subtype of String_List.
12247 2001-12-11 Robert Dewar <dewar@gnat.com>
12249 * g-os_lib.ads: Change copyright to FSF
12250 Add comments for String_List type
12252 2001-12-11 Vincent Celier <celier@gnat.com>
12254 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
12255 string to the buffer).
12257 2001-12-11 Ed Schonberg <schonber@gnat.com>
12259 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
12262 * sem_attr.adb: Simplify previous fix for Address.
12263 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
12264 to avoid anomalies where the bound of the type appears to raise
12267 2001-12-11 Robert Dewar <dewar@gnat.com>
12269 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
12272 2001-12-11 Ed Schonberg <schonber@gnat.com>
12274 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
12275 renamed unit before checking for recursive instantiations.
12277 2001-12-11 Emmanuel Briot <briot@gnat.com>
12279 * prj.ads: Add comments for some of the fields.
12281 2001-12-11 Robert Dewar <dewar@gnat.com>
12283 * lib-xref.adb (Output_Refs): Don't output type references outside
12284 the main unit if they are not otherwise referenced.
12286 2001-12-11 Ed Schonberg <schonber@gnat.com>
12288 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
12289 code and diagnose additional illegal uses
12291 * sem_util.adb (Is_Object_Reference): An indexed component is an
12292 object only if the prefix is.
12294 2001-12-11 Vincent Celier <celier@gnat.com>
12296 * g-diopit.adb: Initial version.
12298 * g-diopit.ads: Initial version.
12301 (Expand_Path): Avoid use of Unbounded_String
12302 (Find, Wildcard_Iterator): Moved to child package Iteration
12304 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
12306 2001-12-11 Robert Dewar <dewar@gnat.com>
12308 * sem_attr.adb: Minor reformatting
12310 2001-12-11 Ed Schonberg <schonber@gnat.com>
12312 * sem_ch3.adb: Clarify some ???.
12314 2001-12-11 Robert Dewar <dewar@gnat.com>
12316 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
12317 Exp_Pakd.Known_Aligned_Enough
12319 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
12320 version is moved to Exp_Ch13.
12322 2001-12-11 Robert Dewar <dewar@gnat.com>
12324 * einfo.ads: Minor reformatting
12326 * exp_ch5.adb: Add comment for previous.change
12328 * ali.adb: New interface for extended typeref stuff.
12330 * ali.ads: New interface for typeref stuff.
12332 * checks.adb (Apply_Alignment_Check): New procedure.
12334 * debug.adb: Add -gnatdM for modified ALI output
12336 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
12338 * lib-xref.adb: Extend generation of <..> notation to cover
12339 subtype/object types. Note that this is a complete rewrite,
12340 getting rid of the very nasty quadratic algorithm previously
12341 used for derived type output.
12343 * lib-xref.ads: Extend description of <..> notation to cover
12344 subtype/object types. Uses {..} for these other cases.
12345 Also use (..) for pointer types.
12347 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
12349 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
12350 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
12352 2001-12-11 Vincent Celier <celier@gnat.com>
12355 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
12356 Changed /BIND_ONLY to /ACTIONS=BIND
12357 Changed /LINK_ONLY to /ACTIONS=LINK
12359 2001-12-11 Ed Schonberg <schonber@gnat.com>
12361 * sem_ch8.adb (Find_Selected_Component): improved search for a
12362 candidate package in case of error.
12364 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
12365 chain back on scope stack before reinstalling use clauses.
12367 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
12368 is enabled, do not kill the code for the condition, to preserve
12371 2001-12-11 Robert Dewar <dewar@gnat.com>
12373 * checks.adb (Insert_Valid_Check): Apply validity check to expression
12374 of conversion, not to result of conversion.
12376 2001-12-11 Ed Schonberg <schonber@gnat.com>
12378 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
12379 before freezing parent. If the declarations are mutually recursive,
12380 an access to the current record type may be frozen before the
12381 derivation is complete.
12383 2001-12-05 Vincent Celier <celier@gnat.com>
12385 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
12386 -c /COMPILE_ONLY, -l /LINK_ONLY
12389 (Bind_Only): New Flag
12390 (Link_Only): New flag
12392 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
12395 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
12398 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
12399 (Gnatmake): Set the step flags. Only perform a step if the
12400 corresponding step flag is True.
12401 (Scan_Make_Arg): Reset the bind and link step flags when -u
12402 or -gnatc has been specified.
12404 2001-12-05 Ed Schonberg <schonber@gnat.com>
12406 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
12407 get bounds from right operand.
12409 * sem_eval.adb: Minor reformatting
12411 * exp_util.adb (Make_Literal_Range): use bound of literal rather
12412 than Index'First, its lower bound may be different from 1.
12414 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
12417 2001-12-05 Vincent Celier <celier@gnat.com>
12419 * prj-nmsc.adb Minor reformatting
12421 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
12422 set and libraries are not supported.
12424 2001-12-05 Ed Schonberg <schonber@gnat.com>
12426 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
12427 private view explicitly, so the back-end can treat as a global
12430 2001-12-05 Ed Schonberg <schonber@gnat.com>
12432 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
12433 unit, always replace instance node with new body, for ASIS use.
12435 2001-12-05 Vincent Celier <celier@gnat.com>
12437 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
12438 libraries are not supported and both attributes Library_Name and
12439 Library_Dir are specified.
12441 * prj-proc.adb (Expression): Set location of Result to location of
12444 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
12445 (prj-nmsc is now importing MLib.Tgt)
12447 * prj-proc.adb: Put the change indicated above that was forgotten.
12449 2001-12-05 Robert Dewar <dewar@gnat.com>
12451 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
12453 2001-12-05 Ed Schonberg <schonber@gnat.com>
12455 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
12456 constraint, introduce explicit subtype declaration and derive from it.
12458 * sem_ch3.adb: Minor reformatting
12460 2001-12-05 Robert Dewar <dewar@gnat.com>
12462 * checks.adb (Determine_Range): Increase cache size for checks.
12465 * exp_ch6.adb: Minor reformatting
12466 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
12467 a parameter whose root type is System.Address, since treating such
12468 subprograms as pure in the code generator is almost surely a mistake
12469 that will lead to unexpected results.
12471 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
12472 change handling of conversions.
12474 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
12476 2001-12-05 Ed Schonberg <schonber@gnat.com>
12478 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
12479 aggregate with static wrong size, attach generated Raise node to
12482 2001-12-05 Robert Dewar <dewar@gnat.com>
12484 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
12485 Fixes compilation abandoned bomb in B24009B.
12487 2001-12-05 Ed Schonberg <schonber@gnat.com>
12490 Document use of Associated_Node on Selected_Components.
12491 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
12492 to clarify use of untyped descendant fields.
12494 2001-12-05 Robert Dewar <dewar@gnat.com>
12496 * prj-dect.ads: Add ??? comment
12497 Add 2001 to copyright notice (was not done in after all)
12499 * prj-part.adb: Minor reformatting. Reword one awkward error message.
12501 * prj.ads: Minor reformatting throughout, and add some ??? comments
12503 * snames.ads: Minor reformatting
12505 2001-12-05 Geert Bosch <bosch@gnat.com>
12507 * snames.adb: Autoupdate
12509 2001-12-05 Vincent Celier <celier@gnat.com>
12511 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
12513 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
12515 * prj-env.adb: Minor comment changes (modifying -> extends).
12517 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
12519 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
12522 * prj.adb (Initialize): Change Modifying to Extends.
12524 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
12526 * prj.ads: Minor comment change (Modifying -> extending).
12528 * snames.ads: Change modifying to extends.
12530 2001-12-05 Robert Dewar <dewar@gnat.com>
12532 * sem_warn.adb: Remove stuff for conditionals, we are not going to
12535 * sem_warn.ads: Remove stuff for conditionals, we are not going to
12536 do this after all. Add 2001 to copyright notice
12538 2001-12-04 Geert Bosch <bosch@gnat.com>
12540 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
12542 2001-12-04 Robert Dewar <dewar@gnat.com>
12544 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
12545 location if we already have errors. Stops some cases of cascaded
12548 * errout.adb: Improve comment.
12550 2001-12-04 Robert Dewar <dewar@gnat.com>
12553 (Analyze_Formal_Type_Definition): Defend against Error.
12554 (Analyze_Formal_Subprogram): Defend against Error.
12556 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
12557 remove following semicolon if present. Removes cascaded error.
12559 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
12562 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
12563 exceptions equals 0.
12564 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
12565 Fixes PIWG E tests (which have to be run with -gnatL).
12567 2001-12-04 Robert Dewar <dewar@gnat.com>
12569 * einfo.ads: Minor reformatting
12571 2001-12-04 Ed Schonberg <schonber@gnat.com>
12573 * einfo.ads: Block_Node points to the identifier of the block, not to
12574 the block node itself, to preserve the link when the block is
12575 rewritten, e.g. within an if-statement with a static condition.
12577 * inline.adb (Cleanup_Scopes): recover block statement from block
12578 entity using new meaning of Block_Node.
12580 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
12581 identifier of block node, rather than to node itself.
12583 2001-12-04 Gary Dismukes <dismukes@gnat.com>
12586 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
12587 (Discrimify): Go back to setting the Etypes of the selected component
12588 because the Vname component does not exist at this point and will
12589 fail name resolution. Also set Analyzed.
12590 Remove with and use of Sem_Res.
12592 2001-12-04 Arnaud Charlet <charlet@gnat.com>
12594 * Makefile.in: (HIE_SOURCES): add s-fat*.
12596 2001-12-04 Robert Dewar <dewar@gnat.com>
12599 (Compile_Time_Known_Attribute): New procedure.
12600 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
12601 proper range check.
12603 2001-12-04 Ed Schonberg <schonber@gnat.com>
12605 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
12606 processing discriminants to diagnose illegal default values.
12608 2001-12-04 Ed Schonberg <schonber@gnat.com>
12610 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
12611 access discriminant within a type extension that constrains its
12612 parent discriminants.
12614 2001-12-04 Ed Schonberg <schonber@gnat.com>
12616 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
12617 is malformed, use instance of Any_Id to allow analysis to proceed.
12619 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
12620 type definition is illegal.
12621 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
12624 2001-12-04 Ed Schonberg <schonber@gnat.com>
12626 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
12629 2001-12-04 Robert Dewar <dewar@gnat.com>
12631 * errout.adb: Minor reformatting
12633 2001-12-04 Robert Dewar <dewar@gnat.com>
12635 * exp_util.adb: Minor reformatting from last change
12637 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
12638 which is a rewriting of an expression, traverse the original
12639 expression to remove warnings that may have been posted on it.
12641 2001-12-04 Ed Schonberg <schonber@gnat.com>
12643 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
12644 record that has other packed components.
12646 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
12648 * adaint.c: Minor cleanups.
12650 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
12652 * adaint.c: Do not use utime.h on vxworks.
12654 2001-12-04 Arnaud Charlet <charlet@gnat.com>
12656 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
12657 more confusion than it solves.
12659 2001-12-04 Geert bosch <bosch@gnat.com>
12661 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
12663 2001-12-04 Geert Bosch <bosch@gnat.com>
12665 * Makefile.in (update-sources): New target.
12666 For use by gcc_release script.
12668 2001-12-04 Ed Schonberg <schonber@gnat.com>
12670 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
12671 a configuration pragma, it is now legal wherever a pragma can appear.
12673 2001-12-04 Zack Weinberg <zack@codesourcery.com>
12675 * Makefile.in: Don't set ALL. Delete @cross_defines@,
12676 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
12677 is now @CROSS@ -DIN_GCC; update comment.
12679 2001-12-04 Robert Dewar <dewar@gnat.com>
12681 * einfo.adb (Has_Pragma_Pure_Function): New flag.
12682 Fix problem that stopped ceinfo from working
12684 * einfo.ads (Has_Pragma_Pure_Function): New flag.
12686 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
12688 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
12691 (File_Time_Stamp): New procedure.
12692 (Preserve_Mode): New boolean.
12693 (Write_Unit): Pass time stamp.
12694 Implement -p switch (preserve time stamps).
12696 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
12698 * gnatchop.adb: Do usage info for -p switch
12700 * adaint.h (__gnat_set_file_time_name): New function
12702 * adaint.c (__gnat_set_file_time_name): Implement
12704 * adaint.h: Fix typo
12706 2001-12-03 Robert Dewar <dewar@gnat.com>
12708 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
12709 have Associated_Node.
12711 2001-12-03 Robert Dewar <dewar@gnat.com>
12713 * prj-proc.adb: Minor reformatting
12715 * make.adb: Minor reformatting
12717 2001-12-03 Geert Bosch <bosch@gnat.com>
12719 * make.adb: Minor reformatting.
12721 2001-12-03 Robert Dewar <dewar@gnat.com>
12723 * sem_ch12.adb: Minor reformatting
12725 2001-12-03 Ed Schonberg <schonber@gnat.com>
12727 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
12728 push Standard on the stack before analyzing the instance body,
12729 in order to have a clean visibility environment.
12731 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
12733 2001-12-03 Ed Schonberg <schonber@gnat.com>
12735 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
12736 instantiation of a body that contains an inlined body.
12738 2001-12-03 Ed Schonberg <schonber@gnat.com>
12741 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
12742 to prevent freezing within formal packages.
12743 (Freeze_Subprogram_Body): If body comes from another instance that
12744 appeared before its own body, place freeze node at end of current
12745 declarative part, to prevent a back-end crash.
12746 (Inline_Instance_Body): Handle properly a package instance within
12747 a subprogram instance that is a child unit.
12749 2001-12-01 Graham Stott <grahams@redhat.com>
12751 * Makefile.in (misc.o): Add missing $(srcdir) prefix
12752 and add optabs.h dependency.
12754 * misc.c: Include optabs.h
12755 (gnat_tree_code_type): Make static and const.
12756 (gnat_tree_code_length): Likewise.
12757 (gnat_tree_code_name): Likewise.
12758 (update_setjmp_buf): Obtain operands mode from insn_data.
12760 2001-11-29 Richard Henderson <rth@redhat.com>
12762 * init.c: Remove obsolete dwarf2 frame.h section.
12764 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
12766 * Make-lang.in (ada.generated-manpages): New dummy target.
12768 2001-11-29 Ed Schonberg <schonber@gnat.com>
12770 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
12771 into Command, an array conversion is illegal here. Uncovered by
12774 2001/11/28 Geert Bosch <bosch@gnat.com>
12776 * init.c: Minor whitespace changes.
12778 2001-11-28 Doug Rupp <rupp@gnat.com>
12780 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
12783 2001-11-28 Zack Weinberg <zack@codesourcery.com>
12785 * misc.c (gnat_expand_constant): Move declaration above
12786 definition of lang_hooks.
12787 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
12788 (gnat_init): lang_expand_constant no longer exists.
12790 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
12791 always have vprintf.
12792 (gnat_init): Always call set_internal_error_function.
12794 2001-11-27 Andreas Jaeger <aj@suse.de>
12796 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
12798 2001-11-27 Laurent Guerby <guerby@acm.org>
12800 * Makefile.in: Regenerate Ada dependencies.
12802 2001-11-26 Richard Henderson <rth@redhat.com>
12804 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
12805 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
12806 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
12808 2001-11-25 Laurent Guerby <guerby@acm.org>
12810 * sysdep.c (rts_get_*): Fix style.
12812 2001-11-19 Laurent Guerby <guerby@acm.org>
12814 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
12815 since it is of no apparent use and cause warnings.
12817 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
12819 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
12821 (gnat_init): Don't return NULL.
12822 (finish_parse): Remove.
12824 2001-11-17 Laurent Guerby <guerby@acm.org>
12826 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
12827 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
12828 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
12829 * lang-spec.h: Add missing struct field to silence warnings.
12830 * sysdep.c (rts_get_*): Provide K&R prototype.
12831 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
12832 * traceback.c (Unlock_Task, Lock_Task): Likewise.
12833 * tracebak.c (__gnat_backtrace): Remove unused variable.
12834 * utils.c (end_subprog_body): Move to K&R style.
12836 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12838 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
12840 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
12842 * misc.c (gnat_init): Change prototype. Include the
12843 functionality of the old init_parse and init_decl_processing.
12844 (gnat_init_decl_processing): New prototype.
12845 (init_parse): Remove.
12846 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
12848 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
12850 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
12851 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
12852 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
12853 set_yydebug): Remove.
12855 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
12857 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
12858 (struct lang_hooks): Constify.
12859 (language_string, lang_identify): Remove.
12860 * utils.c (init_decl_processing): Update.
12862 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
12864 * misc.c: Include langhooks-def.h.
12865 * Makefile.in: Update.
12867 2001-10-30 Robert Dewar <dewar@gnat.com>
12870 (Check_Identifier): Rewrite circuit to be compatible with use of letters
12871 in the upper half of ASCII.
12872 (Check_Identifier): Minor reformatting
12874 2001-10-30 Geert Bosch <bosch@gnat.com>
12876 * (Associated_Node, Set_Associated_Node): Do not check for
12879 2001-10-30 Robert Dewar <dewar@gnat.com>
12881 * a-reatim.ads: Minor reformatting
12883 2001-10-30 Robert Dewar <dewar@gnat.com>
12885 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
12886 undocumented declarations.
12888 2001-10-30 Pascal Obry <obry@gnat.com>
12890 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
12891 to the binder and linker.
12894 * mdll.ads: Fix layout. Update copyright notice.
12896 * mdll.adb: Fix layout. Update copyright notice.
12898 2001-10-30 Robert Dewar <dewar@gnat.com>
12900 * usage.adb: Minor fix to output for -gnaty.
12902 2001-10-30 Ed Schonberg <schonber@gnat.com>
12904 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
12905 to accommodate all its possible values.
12907 * a-reatim.adb (Split): Special-case handling of Time_Span_First
12908 and of small absolute values of T.
12910 2001-10-30 Richard Kenner <kenner@gnat.com>
12912 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
12913 set_mem_attributes since not needed and wrong if RESULT if a REG;
12914 fixes ACATS failures.
12916 2001-10-30 Geert Bosch <bosch@gnat.com>
12918 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
12919 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
12921 2001-10-30 Robert Dewar <dewar@gnat.com>
12923 * bindusg.adb: Undocument -f switch.
12925 * gnatcmd.adb: Remove /FULL_ELABORATION.
12927 * opt.ads (Force_RM_Elaboration_Order): Document that this is
12930 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
12932 * gnatbind.adb: Minor update of warning msg.
12934 2001-10-30 Vincent Celier <celier@gnat.com>
12936 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
12937 for project file switches (-P (/PROJECT_FILE=),
12938 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
12941 2001-10-30 Geert Bosch <bosch@gnat.com>
12943 * decl.c: Minor whitespace fixes.
12945 2001-10-30 Richard Kenner <kenner@gnat.com>
12947 * utils2.c (build_allocator): Test for SIZE overflow in array case too
12949 2001-10-30 Geert Bosch <bosch@gnat.com>
12951 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
12952 Found due to GCC 3.0 warning of using uninitialized value.
12955 (Get_Max_Size): Use variant record for tracking value/expression.
12956 Makes logic clearer and prevents warnings for uninitialized variables.
12957 (Layout_Array_Type): Use variant record for tracking value/expression.
12958 Makes logic clearer and prevents warnings for uninitialized variables.
12960 2001-10-30 Robert Dewar <dewar@gnat.com>
12962 * lib.adb: Minor reformatting
12964 * s-taprop.ads: Minor reformatting
12966 2001-10-29 Laurent Guerby <guerby@acm.org>
12969 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
12971 (_gnat_error_handler): Make MSG const.
12973 2001-10-29 Richard Kenner <kenner@gnat.com>
12975 * sysdep.c: Fix localtime_r problem on LynxOS.
12976 Also remove #elif to avoid warnings.
12978 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
12981 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
12983 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
12985 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
12986 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
12987 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
12988 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
12989 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
12990 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
12991 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
12992 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
12993 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
12994 types.ads, urealp.adb: Fix spelling errors.
12996 2001-10-27 Laurent Guerby <guerby@acm.org>
12998 * trans.c (gigi): Fix non determinism leading to bootstrap
12999 comparison failures for debugging information.
13001 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
13003 * gnat_rm.texi: Use @./@: where appropriate.
13005 2001-10-26 Robert Dewar <dewar@gnat.com>
13007 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
13009 2001-10-26 Richard Kenner <kenner@gnat.com>
13011 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
13013 2001-10-26 Richard Kenner <kenner@gnat.com>
13015 * decl.c (validate_size): Modify message for bad size to avoid
13016 implication that compiler is modifying the size.
13018 2001-10-26 Robert Dewar <dewar@gnat.com>
13020 * prj-util.adb: Minor reformatting. Fix bad header format.
13022 2001-10-26 Robert Dewar <dewar@gnat.com>
13024 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
13026 * sinfo.ads: Clarify use of Associated_Node (documentation only).
13028 * sem_ch12.adb: Change Node4 to Associated_Node. Change
13029 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
13030 much more narrowly in places where needed. These are cleanups.
13032 2001-10-26 Joel Brobecker <brobecke@gnat.com>
13034 * 5zosinte.ads (null_pthread): new constant.
13037 (Initialize_TCB): Initialize thread ID to null, to be able to verify
13038 later that this field has been set.
13039 (Finalize_TCB): ditto.
13040 (Suspend_Task): Verify that the thread ID is not null before using it.
13041 (Resume_Task): ditto.
13044 (Resume_All_Tasks): Lock the tasks list before using it.
13045 (Suspend_All_Tasks): ditto.
13047 2001-10-26 Richard Kenner <kenner@gnat.com>
13049 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
13050 Make constant variant of designated type for Is_Access_Constant.
13051 Call update_pointer_to with main variant.
13053 * trans.c (process_freeze_entity, process_type):
13054 Call update_pointer_to on main variant.
13056 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
13057 If main variant, update all other variants.
13059 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
13062 2001-10-26 Robert Dewar <dewar@gnat.com>
13064 * prj-util.adb: Minor reformatting
13066 2001-10-26 Robert Dewar <dewar@gnat.com>
13068 * prj-util.adb: Minor reformatting
13070 2001-10-26 Robert Dewar <dewar@gnat.com>
13072 * prj-attr.adb: Minor reformatting throughout
13074 2001-10-26 Robert Dewar <dewar@gnat.com>
13076 * prj-attr.ads: Minor reformatting
13077 Add ??? comment (this whole spec has almost no comments)
13079 2001-10-26 Vincent Celier <celier@gnat.com>
13081 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
13082 ("//") that precede the drive letter on Interix.
13084 2001-10-26 Geert Bosch <bosch@gnat.com>
13086 * gnat_rm.texi: Add GNAT Reference Manual.
13088 2001-10-25 Robert Dewar <dewar@gnat.com>
13090 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
13091 is Error. Similar change for other renaming cases.
13093 2001-10-25 Robert Dewar <dewar@gnat.com>
13095 * s-atacco.ads: Add pragma Inline_Always for functions.
13096 Fix header format. Add copyright 2001
13098 2001-10-25 Ed Schonberg <schonber@gnat.com>
13100 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
13101 return Error rather than Empty so that analysis can proceed.
13103 2001-10-25 Ed Schonberg <schonber@gnat.com>
13105 * sem_util.adb (Enter_Name): better handling of cascaded error
13106 messages when a unit appears in its own context.
13108 2001-10-25 Ed Schonberg <schonber@gnat.com>
13110 * sem_util.adb (Defining_Entity): in case of error, attach created
13111 entity to specification, so that semantic analysis can proceed.
13113 2001-10-25 Robert Dewar <dewar@gnat.com>
13116 (Defining_Entity): Deal with Error.
13117 (Process_End_Label): Deal with bad end label for.
13119 2001-10-25 Ed Schonberg <schonber@gnat.com>
13121 * sem_elab.adb (Check_A_Call): refine message when call is in an
13122 instance but callee is not declared in the generic unit.
13124 2001-10-25 Ed Schonberg <schonber@gnat.com>
13126 * sem_elab.adb (Check_A_Call): check for renaming before finding the
13127 enclosing unit, which may already be different from the calling unit.
13129 2001-10-25 Geert Bosch <bosch@gnat.com>
13131 * 4gintnam.ads: fix header format.
13133 2001-10-25 Ed Schonberg <schonber@gnat.com>
13135 * sem_res.adb (Resolve_Call): if the call is actually an indexing
13136 operation on the result of a parameterless call, perform elaboration
13137 check after the node has been properly rewritten.
13139 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
13140 inlined within the generic tree, the defining identifier is not a
13143 2001-10-25 Ed Schonberg <schonber@gnat.com>
13145 * sem_res.adb (Resolve): special-case resolution of Null in an
13146 instance or an inlined body to avoid view conflicts.
13148 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
13149 compatibility by retrieving the access type of the generic copy.
13151 2001-10-25 Robert Dewar <dewar@gnat.com>
13154 (Analyze_Number_Declaration): Handle error expression.
13155 (Signed_Integer_Type_Declaration): Handle error bound.
13156 (Analyze_Subtype_Indication): Handle error range.
13158 * sem_util.adb (Get_Index_Bounds): Check for Error.
13160 2001-10-25 Robert Dewar <dewar@gnat.com>
13162 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
13163 in no run time mode.
13165 2001-10-25 Pascal Obry <obry@gnat.com>
13167 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
13168 mode case for ALLOC case.
13170 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
13171 all platforms. Improvement of last change.
13173 2001-10-25 Robert Dewar <dewar@gnat.com>
13175 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
13177 2001-10-25 Geert Bosch <bosch@gnat.com>
13179 * osint.adb (Is_Relative): Remove duplicate.
13181 2001-10-25 Pascal Obry <obry@gnat.com>
13183 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
13184 pathnames in UNIX and DOS style with drive letter.
13185 (Is_Relative): new routine.
13187 * osint.adb: Minor reformatting
13189 * osint.adb (Is_Relative): implementation using
13190 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
13192 2001-10-25 Pascal Obry <obry@gnat.com>
13194 * g-dirope.adb (Basename): correctly compute offset between the
13195 original Path and the translated one.
13197 * g-dirope.adb: (Base_Name): add some comments.
13199 2001-10-25 Robert Dewar <dewar@gnat.com>
13201 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
13202 in HIE mode, avoids compilation abandoned message
13204 * exp_imgv.adb: Correct typo in previous change
13206 * exp_imgv.adb: Correct typo in previous change (not my day!)
13208 2001-10-25 Robert Dewar <dewar@gnat.com>
13210 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
13212 2001-10-25 Pascal Obry <obry@gnat.com>
13214 * g-awk.ads: Move all pragma inlines next to the routine
13215 declarations. This is more uniform with other GNAT spec.
13217 2001-10-22 Geert Bosch <bosch@gnat.com>
13219 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
13221 2001-10-19 Geert Bosch <bosch@gnat.com>
13223 * Makefile.in (tools, gnattools): Remove gnatmem.
13225 2001-10-17 Richard Henderson <rth@redhat.com>
13227 * Makefile.in (misc.o): Depend on langhooks.h.
13228 * misc.c: Include it.
13229 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
13230 (LANG_HOOKS_DECODE_OPTION): New.
13231 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
13233 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
13235 * trans.c (tree_transform): Adjust to recent change in
13236 expand_asm_operands to implement named asm operands.
13238 2001-10-11 Ed Schonberg <schonber@gnat.com>
13240 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
13241 renaming of discriminant for mutable record type.
13243 2001-10-11 Robert Dewar <dewar@gnat.com>
13245 * validsw.adb: Properly save -gnatVn status.
13247 2001-10-11 Robert Dewar <dewar@gnat.com>
13249 * usage.adb: Add lines for V switch.
13251 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
13252 (/VALIDITY_CHECKING).
13254 2001-10-11 Ed Schonberg <schonber@gnat.com>
13256 * sem_type.adb (Add_One_Interp): an operator for a type declared in
13257 an extension of System is known to be visible.
13259 2001-10-11 Ed Schonberg <schonber@gnat.com>
13261 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
13262 properly. Fixes regression on ACATS C34005G.
13264 2001-10-11 Robert Dewar <dewar@gnat.com>
13266 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
13267 loop in generic instance, since this is likely not very useful.
13269 2001-10-11 Robert Dewar <dewar@gnat.com>
13271 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
13272 the error message for high integrity mode.
13274 * rtsfind.adb (RTE): Give message if we try to find an entity that
13275 is not available in high integrity mode.
13278 (OK_To_Use_In_HIE_Mode): New array.
13279 (RTE): May return Empty in high integrity mode.
13281 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
13282 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
13284 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
13285 unit if not inlined always and in no runtime mode. Fixes problem
13286 caused by new Rtsfind changes.
13288 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
13291 * rtsfind.adb (RTE): Make sure we do not try to load unit after
13292 giving message for entity not available in high integrity mode.
13294 2001-10-11 Pascal Obry <obry@gnat.com>
13296 * impunit.adb: Add GNAT.CRC32.
13298 2001-10-11 Ed Schonberg <schonber@gnat.com>
13300 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
13301 properly the case where one universal operand in a non-static
13302 exponentiation of a real literal.
13304 2001-10-11 Ed Schonberg <schonber@gnat.com>
13306 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
13307 clause, return the gobal finalization list, for lack of anthing else.
13309 2001-10-11 Ed Schonberg <schonber@gnat.com>
13311 * exp_ch7.adb (Make_Transient_Block): if statement is within
13312 exception handler, always use new transient scope to place Clean
13315 2001-10-11 Pascal Obry <obry@gnat.com>
13318 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
13319 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
13320 (GNATLS_RTL_OBJS): add g-crc32.o
13321 (GNATMAKE_RTL_OBJS): add g-crc32.o
13324 (CRC_Match): new function.
13325 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
13326 instead of the previous simple checksum algorithm.
13327 (Time_Stamp_Mismatch): use CRC_Match for comparison.
13328 (Set_Source_Table): idem.
13331 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
13332 instead of simple checksum.
13333 (CRC_Match): new function.
13334 (CRC_Error): new constant.
13336 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
13337 a CRC now and not a simple checksum. A CRC uses lower-case hex
13338 letters, fixes ambiguity in parsing.
13340 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
13341 is what this variable will store.
13343 * bcheck.adb: Change reference to chechsum in comments by CRC.
13344 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
13345 rename All_Checksum_Match to All_CRC_Match. Change due to API
13346 renaming since now GNAT does not use a simple checksum but a
13347 CRC using GNAT.CRC32.
13349 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
13350 now and not anymore a simple checksum.
13352 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
13355 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
13358 (Restore_Scan_State): rename Checksum to CRC.
13359 (Save_Scan_State): idem.
13363 (Checksum): rename to CRC.
13364 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
13366 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
13367 GNAT.CRC32). Update copyright notice.
13369 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
13370 GNAT.CRC32). Update copyright notice.
13373 (Accumulate_Checksum): removed.
13374 (Update): new procedure. Add a wide-character into the CRC.
13377 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
13378 (Load_File): fix initialization of S (change Source_Checksum to
13381 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
13382 Source_CRC in S initialization.
13384 * sinput.adb (Source_Checksum): renamed to Source_CRC.
13386 * sinput.ads (Source_Checksum): renamed to Source_CRC.
13387 Update comments for the CRC.
13389 * types.adb (Hex): Use lowercase for the letter part.
13391 * types.ads (Get_Hex_String): Returns the hexadecimal representation
13392 for a word. This is currently used only for CRC. In previous version,
13393 the checksum was using a representation with all letter being
13394 upper-case. With the new implementation (using CRC) we do not remove
13395 the 32th bit of the CRC, so we can have an upper-case starting letter
13396 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
13397 It is ambigous since the CRC was optional and could be followed by
13398 options like EB, EE. So now this routines uses lower-case letter for
13399 the hexadecimal representation. Strange enough only lower case letters
13400 where checked in Scan_ALI (even if this was not a possible case).
13402 * gnatvsn.ads (Library_Version): changed to 3.15a.
13404 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
13407 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
13410 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
13411 Add 2001 to copyright notice
13412 (Accumulate_Checksum): Modify to use System.CRC32.
13414 * ali-util.ads: Redo changes of previous revision to continue to use
13415 the word Checksum. Add 2001 to copyright notice.
13417 * ali.adb: Undo some of previous changes, not needed.
13418 Keep the change for lower case letters in the checksum.
13420 * ali.ads: Undo previous change not needed.
13422 * bcheck.adb: Undo most of previous change, not needed.
13423 But do use Checksums_Match for checksum comparison.
13425 * gnatls.adb: Undo most of previous change, not needed.
13426 But do use Checksums_Match for comparing checksums.
13428 * lib-load.adb: Undo previous change, not needed.
13430 * lib-writ.adb: Undo previous change, not needed.
13432 * lib-writ.ads: Document that checksums use lower case,
13433 not upper case letters.
13435 * scans.adb: Undo previous change, not needed
13437 * scans.ads: Undo previous change, not needed.
13439 * scn-nlit.adb: Undo previous changes, not needed.
13441 * scn-slit.adb: Undo previous change, not needed. Fix header format.
13444 (Accumulate_Checksum): Use System.CRC32.
13445 (Initialize_Checksum): New procedure.
13446 Remove other changes of previous revision.
13448 * sinput-p.adb: Undo previous change, not needed.
13450 * sinput.adb: Undo previous change, not needed.
13452 * sinput-l.adb: Undo previous change, not needed.
13454 * sinput.ads: Undo previous change, not needed. Keep only comment
13455 on new checksum algorithm
13457 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
13458 Also remove a-tags and a-stream from GNAT sources.
13460 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
13462 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
13464 2001-10-11 Geert Bosch <bosch@gnat.com>
13466 * einfo.h: Regenerate.
13468 * nmake.ads: Regenerate.
13470 * nmake.adb: Regenerate.
13472 * sinfo.h: Regenerate.
13474 * treeprs.adb: Regenerate.
13476 2001-10-10 Geert Bosch <bosch@gnat.com>
13478 * gnat-style.texi: New file describing coding guidelines for Ada.
13480 2001-10-10 Ed Schonberg <schonber@gnat.com>
13482 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
13485 2001-10-10 Geert Bosch <bosch@gnat.com>
13487 * snames.ads: Add new names for project facility.
13489 * snames.adb: Update to reflect snames.ads changes.
13491 * snames.h: Update to reflect snames.ads changes.
13493 2001-10-10 Vincent Celier <celier@gnat.com>
13496 (Add_Switches): reflect the changes for the switches attributes
13497 Default_Switches indexed by the programming language,
13498 Switches indexed by the file name.
13499 (Collect_Arguments_And_Compile): Idem.
13500 Reflect the attribute name changes.
13503 (Initialisation_Data): Change the names of some packages and
13505 (Initialize): process case insensitive associative arrays.
13508 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
13511 (Parse_Attribute_Declaration): For case insensitive associative
13512 arrays, set the index string to lower case.
13515 Reflect the changes of the project attributes.
13518 Replace Check_Naming_Scheme by Ada_Check and
13519 Language_Independent_Check.
13522 Replaced Check_Naming_Scheme by 2 procedures:
13523 Ada_Check and Language_Independent_Check.
13526 (Process_Declarative_Items): For case-insensitive associative
13527 arrays, set the index string to lower case.
13528 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
13529 Prj.Nmsc.Check_Naming_Scheme.
13532 (Case_Insensitive): New function
13533 (Set_Case_Insensitive): New procedure
13536 (Case_Insensitive): New function
13537 (Set_Case_Insensitive): New procedure
13538 (Project_Node_Record): New flag Case_Insensitive.
13541 (Value_Of): new function to get the string value of a single
13542 string variable or attribute.
13545 (Value_Of): new function to get the string value of a single
13546 string variable or attribute.
13549 (Ada_Default_Spec_Suffix): New function
13550 (Ada_Default_Impl_Suffix): New function
13551 Change definitions of several constants to reflect
13552 new components of record types.
13555 (Naming_Data): Change several components to reflect new
13556 elements of naming schemes.
13557 (Project_Data): New flags Sources_Present and
13558 Language_Independent_Checked.
13559 (Ada_Default_Spec_Suffix): New function.
13560 (Ada_Default_Impl_Suffix): New function.
13563 Modification of predefined names for project manager: added
13564 Implementation, Specification_Exceptions, Implementation_Exceptions,
13565 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
13566 Default_Switches, _Languages, Builder, Cross_Reference,
13567 Finder. Removed Body_Part, Specification_Append, Body_Append,
13568 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
13571 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
13574 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
13575 not that it is Nil_Variable_Value.
13577 * prj.ads: Add ??? for uncommented declarations
13579 2001-10-10 Ed Schonberg <schonber@gnat.com>
13581 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
13582 constant, do not indicate possible modification, so that gigi can
13583 treat it as a bona fide constant.
13585 2001-10-10 Robert Dewar <dewar@gnat.com>
13587 * sem_prag.adb: Add processing for pragma External.
13589 * snames.ads: Add entry for pragma External.
13591 * par-prag.adb: Add pragma External.
13593 * snames.adb: Updated to match snames.ads.
13595 2001-10-10 Ed Schonberg <schonber@gnat.com>
13597 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
13598 a dynamic task if the allocator appears in an indexed assignment
13599 or selected component assignment.
13601 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
13602 For a dynamic task in an assignment statement, use target of
13603 assignment to generate meaningful name.
13605 2001-10-10 Ed Schonberg <schonber@gnat.com>
13607 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
13610 * einfo.ads: Body_Entity is also defined for generic package.
13611 Documentation change only
13613 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
13614 others_choice for a discriminated component initialization,
13615 convert discriminant references into the corresponding discriminals.
13617 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
13618 only if original type is private and expression has to be wrapped
13622 (Apply_Constraint_Check): Do not perform length check
13623 if expression is an aggregate with only an others_choice.
13624 (Length_N_Cond): two references to the same in_parameter
13625 (typically the discriminal in an init_proc) denote the same value.
13626 Two useful optimization uncovered by bugfixes above.
13628 2001-10-10 Robert Dewar <dewar@gnat.com>
13630 * xeinfo.adb: Change int to char in translation of enumeration types.
13631 This fixes a problem in the C representation of component alignment.
13632 Add 2001 to copyright notice
13634 2001-10-10 Richard Kenner <kenner@gnat.com>
13636 * decl.c: (validate_size): Do check size of object of integral type
13637 if it is a packed array type.
13639 2001-10-10 Richard Kenner <kenner@gnat.com>
13641 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
13642 VAR_DECL for constant if not Is_Public but -O0.
13644 2001-10-10 Richard Kenner <kenner@gnat.com>
13646 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
13648 2001-10-10 Geert Bosch <bosch@gnat.com>
13650 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
13651 use '/' as switch character, allowing for absolute file names.
13653 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
13655 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
13658 2001-10-08 Geert Bosch <bosch@gnat.com>
13660 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
13661 Automatically build utilities when files need to be regenerated.
13663 2001-10-08 Geert Bosch <bosch@gnat.com>
13665 * xsnames.adb: New utility for updating snames.ads and snames.adb
13667 2001-10-08 Zack Weinberg <zack@codesourcery.com>
13669 * Make-lang.in (ADAFLAGS): Add -W -Wall.
13670 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
13671 (gnat1): Also depend on attribs.o.
13672 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
13673 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
13674 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
13675 (ADAFLAGS): Add -W -Wall.
13676 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
13679 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
13680 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
13681 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
13682 Use $(ADAC), not $(CC), as compilation command.
13684 (gnattools): Depend directly on tools to build, don't use
13686 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
13688 * einfo.h, sinfo.h: New files (autogenerated).
13690 2001-10-08 Richard Henderson <rth@redhat.com>
13692 * comperr.adb (Abort_In_Progress): New.
13693 (Compiler_Abort): Use it to prevent recursion.
13695 2001-10-08 Robert Dewar <dewar@gnat.com>
13697 * atree.adb: Set Error_Posted in Error node, helps error recovery.
13699 * par-endh.adb (Output_End_Expected): We should also not test
13700 Error_Posted on the Error node, since now it is always set.
13702 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
13703 to help error recovery. Part of general work on 9407-004.
13705 * par.adb: Add ??? for misuse of error
13708 (Resolve): Defend against Error, fixes 9407-003.
13709 (Resolve_Discrete_Subtype_Indication): Defend against Error.
13711 * sinfo.ads (N_Error): Now has Etype field (which will be set
13712 to Any_Type to help error recovery).
13714 2001-10-08 Richard Kenner (kenner@gnat.com)
13716 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
13717 Consistently set MEM attributes from expression; fixes
13718 bootstrap failure on x86.
13720 2001-10-08 Geert Bosch (bosch@gnat.com)
13722 * 5oosinte.adb: Add 2001 to copyright notice.
13724 2001-10-08 Geert Bosch (bosch@gnat.com)
13726 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
13728 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
13730 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
13732 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
13734 2001-10-05 Geert Bosch (bosch@gnat.com)
13736 * adaint.h: Small formatting fix.
13738 2001-10-04 Geert Bosch <bosch@gnat.com>
13740 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
13741 Arg is int, not FILE *, in dummy version of functions.
13743 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
13744 Arg is int, not FILE *.
13746 2001-10-04 Geert Bosch <bosch@gnat.com>
13748 * 3lsoccon.ads: Added file, missed with initial check ins.
13750 * 4lintnam.ads: Fix header format.
13751 Change Linux to GNU/Linux.
13753 * 5iosinte.adb: Change Linux to GNU/Linux.
13755 * 5iosinte.ads: Change Linux to GNU/Linux.
13757 * 5itaprop.adb: Change Linux to GNU/Linux.
13759 * 5itaspri.ads: Change Linux to GNU/Linux.
13760 Update copyright notice.
13762 * 5lintman.adb: Change Linux to GNU/Linux.
13764 * 5lml-tgt.adb: Change Linux to GNU/Linux.
13766 * 5losinte.ads: Change Linux to GNU/Linux.
13768 * 5lsystem.ads: Change Linux to GNU/Linux.
13770 * 5qosinte.adb: Change Linux to GNU/Linux.
13772 * 5qosinte.ads: Change Linux to GNU/Linux.
13774 * 5qparame.ads: Change Linux to GNU/Linux.
13776 * 5qtaprop.adb: Change Linux to GNU/Linux.
13778 * 5qtaspri.ads: Change Linux to GNU/Linux.
13779 Add 2001 to copyright notice.
13781 * 5vintman.ads: Change Linux to GNU/Linux.
13782 Fix header format. Add 2001 to copyright notice.
13784 * g-soccon.ads: Change Linux to GNU/Linux.
13786 * g-trasym.ads: Change Linux to GNU/Linux.
13787 Add 2001 to copyright notice.
13789 * memtrack.adb: Change Linux to GNU/Linux.
13791 * s-intman.ads: Change Linux to GNU/Linux.
13792 Add 2001 to copyright notice. Fix header format.
13794 * s-stache.adb: Change Linux to GNU/Linux.
13796 * adaint.c: Change Linux to GNU/Linux.
13798 * cio.c: Change Linux to GNU/Linux.
13800 * cstreams.c: Change Linux to GNU/Linux.
13802 * init.c: Change Linux to GNU/Linux.
13804 * gmem.c: Change Linux to GNU/Linux.
13806 * tracebak.c: Change Linux to GNU/Linux.
13809 2001-10-02 Geert Bosch <bosch@gnat.com>
13811 * misc.c (insert_default_attributes): Add dummy version.