1 2005-04-10 Kazu Hirata <kazu@cs.umass.edu>
3 * adaint.c, init.c, tracebak.c: Fix comment typos.
4 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Fix typos.
6 2005-04-07 Laurent GUERBY <laurent@guerby.net>
7 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
9 * Makefile.in: Add make ifeq define for hppa linux tasking support.
10 * system-hpux.ads: Define Signed_Zeros to be True.
11 * system-linux-hppa.ads, s-osinte-linux-hppa.ads: New files.
13 2005-04-01 Kazu Hirata <kazu@cs.umass.edu>
15 * adaint.c, cal.c, decl.c, gigi.h, gmem.c, init.c, link.c,
16 raise.c, tracebak.c, trans.c, utils2.c, utils.c: Fix comment
19 2005-03-30 Tom Tromey <tromey@redhat.com>
21 * decl.c (gnat_substitute_in_type): Don't handle FILE_TYPE.
23 2005-03-30 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
25 * adaint.c (_gnat_set_close_on_exec): Mark parameters unused.
27 2005-03-29 Robert Dewar <dewar@adacore.com>
29 * sem_res.adb (Resolve_Real_Literal): Generate warning if static
30 fixed-point expression has value that is not a multiple of the Small
33 * opt.ads (Warn_On_Bad_Fixed_Value): New flag
35 * s-taprop-tru64.adb (RT_Resolution): Return an integer number of
38 * ug_words: Add entry for [NO_]BAD_FIXED_VALUES for -gnatwb/-gnatwB
40 2005-03-29 Vincent Celier <celier@adacore.com>
42 * mlib-tgt-vms-ia64.adb, mlib-tgt-vms-alpha.adb
43 (Build_Dynamic_Library.Version_String): Return the empty string when
44 Lib_Version is empty or when the symbol policy is not Autonomous.
46 * symbols-vms-alpha.adb (Finalize): For symbol policy Compliant, when
47 a symbol is not in the reference symbol file, increase the Major ID
48 and set the Minor ID to 0.
49 Use gsmatch=lequal instead of gsmatch=equal
51 2005-03-29 Doug Rupp <rupp@adacore.com>
53 * adaint.c (__gnat_to_canonical_file_spec [VMS]): Check for logical
56 2005-03-29 Javier Miranda <miranda@adacore.com>
58 * a-tags.ads, a-tags.adb (Get_TSD): Subprogram removed.
59 (Inherit_DT): The first formal has been redefined as a Tag.
60 This allows us the removal of the subprogram Get_TSD.
61 (TSD): Replace the call to Get_TSD by the actual code.
63 * exp_disp.ads, exp_disp.adb: Remove support to call Get_TSD.
64 (Make_DT): Upgrade the call to Inherit_TSD according to the
65 new interface: the first formal is now a Tag.
67 * i-cpp.ads, i-cpp.adb (CPP_Inherit_DT): The first formal has been
69 This change allows us to remove the subprogram Get_TSD.
70 (CPP_Get_TSD): Subprogram removed.
71 (TSD): Replace the call to CPP_Get_TSD by the actual code.
73 * rtsfind.ads: Remove support to call the run-time
76 2005-03-29 Robert Dewar <dewar@adacore.com>
78 * errutil.adb, errout.adb:
79 Minor comment updates on Line_Terminator references
81 * par-ch10.adb: Add ??? comment about line terminator
83 * styleg.adb (Check_Line_Terminator): Add check for new switch -gnatyd
84 (check dos line terminator).
85 (Check_Line_Max_Length): New procedure, split off from the existing
86 Check_Line_Terminator routine. Separating this out allows -gnatyf to
87 be properly recognized.
89 * styleg.adb: Add ??? comment for line terminator reference
91 * scng.adb (Check_End_Of_Line): Fix bug of -gnatyf being ignored
92 (Check_End_Of_Line): Add -gnatyd handling (check dos line terminators)
94 * styleg.ads (Check_Line_Terminator): Add check for new switch -gnatyd
95 (check dos line terminator).
96 (Check_Line_Max_Length): New procedure, split off from the existing
97 Check_Line_Terminator routine. Separating this out allows -gnatyf to
98 be properly recognized.
100 * stylesw.ads, stylesw.adb:
101 Add handling for new -gnatyd switch (check dos line terminator)
103 * switch-c.adb: Recognize new -gnatyd switch (check dos line terminator)
104 Recognize -gnatwb/-gnatwB switches
105 Include Warn_On_Bad_Fixed_Value for -gnatg
108 Add line for new -gnatyd switch (check dos line terminator)
110 * usage.adb: Add lines for -gnatwb/-gnatwB
112 * vms_data.ads: Add entry for NOCRLF (-gnatyd)
114 * vms_data.ads: [NO_]BAD_FIXED_VALUES synonym for -gnatwb/-gnatwB
116 * gnat_ugn.texi: Fix overlong lines
117 Document new -gnatyd switch
118 Document new -gnatwb/-gnatwB switches
120 2005-03-29 Ed Schonberg <schonberg@adacore.com>
122 * exp_ch4.adb (Has_Unconstrained_UU_Component): Use the base type in
123 order to retrieve the component list of the type, before examining
124 individual components.
126 * sem_type.adb (Covers): Types are compatible if one is the base type
127 of the other, even though their base types might differ when private
130 2005-03-29 Thomas Quinot <quinot@adacore.com>
132 * exp_dist.adb (Add_RAST_Features, PolyORB version): Set the From_Any,
133 To_Any and TypeCode TSSs on RAS types directly using Set_TSS, instead
134 of using Set_Renaming_TSS. This ensures that the TSS bodies are not
135 analyzed if expansion is disabled (which could otherwise cause spurious
136 error messages if expansion has been disabled due to previous
139 * sem_prag.adb (Analyze_Pragma, case Asynchronous): If RAS expansion
140 is disabled, the entity denoted by the argument is the access type
141 itself, not an underlying record type, so there is no need to go back
142 to the Corresponding_Remote_Type.
144 2005-03-29 Gary Dismukes <dismukes@adacore.com>
145 Robert Dewar <dewar@adacore.com>
147 * exp_intr.adb (Expand_Dispatching_Constructor_Call): New procedure to
148 expand a call to an instance of
149 Ada.Tags.Generic_Dispatching_Constructor into a dispatching call to the
150 Constructor actual of the instance. A class-wide membership
151 check is also generated, to ensure that the tag passed to the instance
152 denotes a type in the class.
153 (Expand_Intrinsic_Call): Call Expand_Dispatching_Constructor in the case
154 of Name_Generic_Dispatching_Constructor.
156 * Makefile.rtl: Add a-tgdico.ads to the list of library units (new Ada
157 05 unit for AI-260-02).
159 * a-tgdico.ads: New file.
161 * impunit.adb (Non_Imp_File_Names_05): Add entry "a-tgdico" for new
162 predefined Ada 05 generic unit Ada.Tags.Generic_Dispatching_Constructor.
164 * snames.ads, snames.adb (Preset_Names): Add entry for
165 Generic_Dispatching_Constructor.
169 * sem_ch8.adb (Find_Direct_Name): Go to root type for check of
170 character type cases.
171 (Analyze_Subprogram_Renaming): Add special handling for
172 the case of renaming of stream attributes when the renaming denotes a
173 generic formal subprogram association for an abstract formal subprogram.
174 Check that the attribute is a primitive stream attribute (and not
175 a class-wide stream attribute) and then rewrite the attribute name
176 as the name of the appropriate compiler-generated stream primitive.
178 2005-03-29 Robert Dewar <dewar@adacore.com>
180 * exp_util.adb (Remove_Side_Effects): Properly propagate arguments to
182 (Is_Possibly_Unaligned_Object): Correct typo that
183 resulted in inaccurate result for unaligned scalars within records.
185 2005-03-29 Ed Schonberg <schonberg@adacore.com>
187 * freeze.adb (Freeze_Record_Type): If the type of the component is an
188 itype whose parent is controlled and not yet frozen, do not create a
189 freeze node for the itype if expansion is disabled.
191 2005-03-29 Vincent Celier <celier@adacore.com>
193 * make.adb (Gnatmake): Don't fail if the main project file is declared
194 as having no Ada sources. Do not display message "no sources to
195 compile" in quiet output.
197 2005-03-29 Doug Rupp <rupp@adacore.com>
199 * Makefile.in [VMS] (EXTRA_GNATTOOLS): Add vms_help and gnat.hlp as
202 2005-03-29 Robert Dewar <dewar@adacore.com>
204 * par-ch12.adb (P_Generic): Give better msg for illegal private generic
207 2005-03-29 Robert Dewar <dewar@adacore.com>
209 * par-ch3.adb (P_Type_Declaration): Fix bad error recovery after
210 missing TYPE Improve the error message generated when compiling a
211 limited interface in Ada83 or Ada95 mode.
213 2005-03-29 Robert Dewar <dewar@adacore.com>
215 * par-ch4.adb (P_Name): When a bad attribute is returned, return error,
216 rather than proceed ahead using a junk attribute name.
218 2005-03-29 Vincent Celier <celier@adacore.com>
220 * prj.ads, prj.adb: (Project_Data): Add new component Display_Name
222 * prj-part.adb (Parse_Single_Project): Set the location of a project
223 on its defining identifier, rather than on the reserved word "project".
225 * prj-proc.adb (Expression): Adapt to the fact that default of external
226 references may be string expressions, not always literal strings.
227 (Recursive_Process): Set Display_Name equal to Name
228 when Location is No_Location, that is when there is no actual file.
229 Get the Display_Name of the project from the source, when it is not a
231 (Process): Use the Display_Name in error messages
233 * prj-strt.adb (External_Reference): Allow default to be string
234 expressions, not only literal strings.
236 2005-03-29 Vincent Celier <celier@adacore.com>
238 * prj-nmsc.adb (Check_Stand_Alone_Library): Do not forbid the symbol
239 file and the reference symbol file to be the same file.
241 2005-03-29 Thomas Quinot <quinot@adacore.com>
243 * sem_cat.adb (Validate_Remote_Types_Type_Conversion): Perform check to
244 forbid conversion of a local access-to-subprogram type to a remote one.
246 * sem_util.adb (Wrong_Type): For a record type that is the expanded
247 equivalent type for a remote access-to-subprogram type, go back to the
248 original RAS entity when displaying an error message, so the casing is
249 the original source casing.
251 2005-03-29 Robert Dewar <dewar@adacore.com>
253 * sem_ch11.adb (Analyze_Raise_Statement): Change message for warning
256 2005-03-29 Ed Schonberg <schonberg@adacore.com>
258 * sem_ch4.adb (Analyze_Selected_Component): Do not generate an actual
259 subtype if code is being pre-analyzed, to prevent un-expanded
260 references to protected formals, among others.
261 (Analyze_Explicit_Dereference): If the overloaded prefix includes some
262 interpretation that can be a call, include the result of the call as a
263 possible interpretation of the dereference.
265 * sem_ch5.adb (Process_Bounds): Determine type of range by
266 pre-analyzing a copy of the original range, and then analyze the range
267 with the expected type.
269 * sem_res.adb (Check_Parameterless_Call): For an explicit dereference
270 with an overloaded prefix where not all interpretations yield an
271 access to subprogram, do not rewrite node as a call.
272 (Resolve_Explicit_Dereference): Recognize the previous case and rewrite
273 the node as a call once the context identifies the interpretation of
274 the prefix whose call yields the context type.
275 (Valid_Conversion): For the case of a conversion between
276 local access-to-subprogram types, check subtype conformance using
277 Check_Subtype_Conformant instead of Subtype_Conformant, to have a more
278 detailed error message.
280 2005-03-29 Ed Schonberg <schonberg@adacore.com>
282 * sem_ch6.adb (Set_Formal_Mode): If the subtype has a non_null
283 indicator, indicate that the formal can never be null.
284 (Process_Formals): If a formal has a non_null indicator, insert the
285 resulting subtype immediately before the enclosing subprogram decl,
286 and not at the beginning of the corresponding declarative part, to
287 prevent access before elaboration (Ada2005).
289 2005-03-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
292 * utils.c (finish_record_type): Use variable_size when setting sizes.
294 2005-03-29 Robert Dewar <dewar@adacore.com>
296 * xtreeprs.adb, xnmake.adb: Use Stream_IO instead of Text_IO to
297 guarantee Unix style line terminators for the output files, even when
300 2005-03-29 Robert Dewar <dewar@adacore.com>
302 * a-direct.ads, a-direct.adb (Start_Search): Free allocated search
303 buffer if an exception is raised.
305 2005-03-29 Ed Falis <falis@adacore.com>
307 * cio.c: Undefine putchar and getchar for VTHREADS: incompatible with
310 2005-03-29 Robert Dewar <dewar@adacore.com>
312 * sem_util.ads: Minor reformatting
313 * gnat_rm.texi: Minor editing.
315 2005-03-29 Eric Botcazou <ebotcazou@adacore.com>
317 * decl.c (gnat_to_gnu_entity) <E_Variable>: Rework comment.
318 * trans.c (tree_transform) <N_Identifier>: Use correct predicates.
320 2005-03-24 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
322 * adaint.c (__gnat_portable_spawn): Adjust cast.
324 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
326 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
328 2005-03-17 Pascal Obry <obry@adacore.com>
330 * adaint.h, adaint.c (__gnat_waitpid): Moved to expect.c where it is
333 * expect.c (__gnat_waitpid): Moved here from adaint.c.
334 Reimplement under Win32 using Win32 API.
336 (__gnat_kill) [Win32]: Properly close the process handle before leaving
339 2005-03-17 Eric Botcazou <ebotcazou@adacore.com>
341 * ada-tree.h: (DECL_RENAMING_GLOBAL_P): New predicate.
342 (DECL_RENAMED_OBJECT): New accessor macro.
343 (SET_DECL_RENAMED_OBJECT): New setter macro.
345 * decl.c (gnat_to_gnu_entity) <E_Variable>: Stabilize the renamed
346 object in all cases. Attach the renamed object to the VAR_DECL.
347 (gnat_to_gnu_field): Do not lift the record wrapper if the size of the
348 field is not prescribed.
350 * misc.c (gnat_handle_option): Handle -gnatO separately.
351 (gnat_print_decl) <VAR_DECL>: New case.
352 Print the DECL_RENAMED_OBJECT node.
354 * lang.opt: Declare separate -gnatO option.
356 * trans.c (tree_transform) <N_Identifier>: If the object is a renaming
357 pointer, replace it with the renamed object.
358 <N_Validate_Unchecked_Conversion>: Warn for a conversion to a fat
359 pointer type if the source is not a fat pointer type whose underlying
360 array has the same non-zero alias set as that of the destination array.
362 2005-03-17 Javier Miranda <miranda@adacore.com>
364 * a-tags.ads, a-tags.adb (Get_Expanded_Name): Removed.
365 (Get_Inheritance_Depth): Removed.
366 (Set_Inheritance_Depth): Removed.
368 * rtsfind.ads, exp_disp.ads, exp_disp.adb: Remove support to call the
369 subprogram Get_Expanded_Name because it is not referenced by the
372 * i-cpp.ads, i-cpp.adb (CPP_Get_Expanded_Name): Removed.
373 (CPP_Get_Inheritance_Depth): Removed.
374 (CPP_Set_Inheritance_Depth): Removed.
376 * tbuild.ads, tbuild.adb (Make_DT_Component): Removed.
378 2005-03-17 Robert Dewar <dewar@adacore.com>
380 * checks.adb (Apply_Array_Size_Check): Completely remove this for GCC
381 3, since we now expect GCC 3 to do all the work.
383 2005-03-17 Javier Miranda <miranda@adacore.com>
385 * einfo.adb (First_Private_Entity, Set_First_Private_Entity): Addition
386 of one barrier to avoid wrong usage of this attribute.
388 * sem_ch12.adb (Formal_Entity): Fix erroneous usage of the attribute
389 First_Private_Entity.
391 * sem_ch7.adb (Install_Visible_Declarations): Add a barrier to protect
392 the subprogram against wrong usage.
393 Adapt the code to traverse the entities in the
394 scope of a record_type because in addition to its usage regarding
395 packages, this subprogram is also called by Expand_N_Freeze_Entity
396 to install the visible declarations of the enclosing scope of a
397 record_type_with_private to establish the proper visibility before
398 freezing the entity and related subprograms.
400 2005-03-17 Ed Schonberg <schonberg@adacore.com>
402 * exp_ch2.adb (In_Assignment_Context): Recognize slice assignments to
405 2005-03-17 Thomas Quinot <quinot@adacore.com>
407 * exp_ch3.adb (Check_Attr): New subprogram.
408 (Check_Stream_Attribute): Move the code for 13.13.2(9/1) enforcement
409 into a new Check_Attr subprogram, in order to provide a more
410 explanatory error message (including the name of the missing attribute).
411 (Stream_Operation_OK): Renamed from Stream_Operations_OK. This
412 subprogram determines whether a default implementation exists for a
413 given stream attribute.
414 (Make_Predefined_Primitive_Specs, Predefined_Primitive_Bodies):
415 Determine whether to generate a default implementation for each stream
416 attribute separately, as this depends on the specific attribute.
418 * exp_strm.adb (Make_Field_Attribute): For the case of an illegal
419 limited extension where a stream attribute is missing for a limited
420 component (which will have been flagged in Exp_Ch3.Sem_Attr), do not
421 generate a bogus reference to the missing attribute to prevent
422 cascaded errors. Instead, generate a null statement.
424 * sem_attr.adb (Check_Stream_Attribute): A stream attribute is
425 available for a limited type if it has been specified for an ancestor
428 2005-03-17 Ed Schonberg <schonberg@adacore.com>
430 * exp_ch6.adb (Expand_Inlined_Call): handle the case when the renamed
431 entity is an operator.
433 2005-03-17 Thomas Quinot <quinot@adacore.com>
435 * exp_dist.adb (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist
436 spec, to make this predicate available to other units.
438 * rtsfind.adb (Check_RPC): Use Sem_Dist.Get_PCS_Name instead of
441 * sem_ch8.adb: Disable expansion of remote access-to-subprogram types
442 when no distribution runtime library is available.
444 * sem_res.adb, sem_dist.adb: Disable expansion of remote
445 access-to-subprogram types when no distribution runtime library is
447 (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist spec, to make this
448 predicate available to other units.
450 * sem_dist.ads (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist
451 spec, to make this predicate available to other units.
453 2005-03-17 Vincent Celier <celier@adacore.com>
455 * make.adb (Insert_Project_Sources): Make sure the Q is always
458 * prj-nmsc.adb (Check_Ada_Naming_Scheme_Validity): Check Naming against
459 the default for the tree, not the global default naming.
461 * prj-proc.adb (Recursive_Process): No need to put the default naming
462 in the project data, it's already there.
464 2005-03-17 Doug Rupp <rupp@adacore.com>
466 * Makefile.in: (ia64-hp-*vms*): Use s-crtl-vms64.ads.
468 * 5xcrtl.ads: Renamed to...
469 * s-crtl-vms64.ads: ...this new file
471 2005-03-17 Robert Dewar <dewar@adacore.com>
475 * namet.adb (Copy_One_Character): Set proper wide character encoding
476 for upper half character if we have upper half encoding.
478 2005-03-17 Robert Dewar <dewar@adacore.com>
480 * par.adb (Par): Improved msg for attempt to recompile predefined unit
482 2005-03-17 Thomas Quinot <quinot@adacore.com>
484 * sem_ch13.adb (New_Stream_Function, New_Stream_Procedure): For a
485 tagged limited type, the TSS is a newly built renaming declaration:
486 insert it using Set_TSS, not Copy_TSS.
488 2005-03-17 Javier Miranda <miranda@adacore.com>
490 * sem_ch4.adb (Try_Primitive_Operation, Class_Wide_Operation and
491 Try_Object_Operation): Analyze the object that is accessible
492 through the prefix of the subprogram call before we apply
493 the transformation of the object-operation notation.
495 2005-03-17 Jose Ruiz <ruiz@adacore.com>
497 * s-taprob.adb (Initialize_Protection): Initialize the protected
498 object's owner to Null_Task.
499 (Lock): If pragma Detect_Blocking is in effect and the caller of this
500 procedure is already the protected object's owner then Program_Error
501 is raised. In addition the protected object's owner is updated.
502 (Lock_Read_Only): If pragma Detect_Blocking is in effect and the caller
503 of this procedure is already the protected object's owner then
504 Program_Error is raised.
505 In addition the protected object's owner is updated.
506 (Unlock): Remove the ownership of the protected object.
508 * s-taprob.ads (Protection): Add the field Owner, used to store the
509 protected object's owner.
510 This component is needed for detecting one type of potentially blocking
511 operations (external calls on a protected subprogram with the same
512 target object as that of the protected action). Document the rest of
515 * s-tposen.adb, s-tpoben.adb (Initialize_Protection_Entries):
516 Initialize the protected object's owner to Null_Task.
517 (Lock_Read_Only_Entries): If pragma Detect_Blocking is in effect and the
518 caller of this procedure is already the protected object's owner then
519 Program_Error is raised.
520 Do not raise Program_Error when this procedure is called from a
522 (Unlock_Entries): Remove the ownership of the protected object.
523 (Lock_Entries): If pragma Detect_Blocking is in effect and the caller
524 of this procedure is already the protected object's owner then
525 Program_Error is raised.
526 Do not raise Program_Error when this procedure is called from
529 * s-tposen.ads, s-tpoben.ads (Protection_Entries): Add the field Owner,
530 used to store the protected object's owner.
532 * s-tpobop.adb (Protected_Entry_Call): If pragma Detect_Blocking is in
533 effect and this procedure (a potentially blocking operation) is called
534 from whithin a protected action, Program_Error is raised.
535 (Timed_Protected_Entry_Call): If pragma Detect_Blocking is in effect
536 and this procedure (a potentially blocking operation) is called from
537 whithin a protected action, Program_Error is raised.
539 2005-03-17 Vincent Celier <celier@adacore.com>
540 Nicolas Setton <setton@adacore.com>
542 * mlib-tgt-darwin.adb (Build_Dynamic_Library): Remove the "-fini"
543 switch, not supported by the linker on Darwin. Add '_' before
544 <library>init, as this character is added unconditionally by the
546 (Is_Archive_Ext): Replace the wrong library extension ".dyld" by the
547 correct one ".dylib". This fixes detection of the archive files when
548 building library projects.
550 2005-03-17 Vincent Celier <celier@adacore.com>
552 * switch-m.adb (Normalize_Compiler_Switches): Recognize switches
553 -gnat83, -gnat95 and -gnat05.
555 2005-03-17 Vasiliy Fofanov <fofanov@adacore.com>
557 * gnat_ugn.texi: Document gnatmem restriction
559 2005-03-17 Thomas Quinot <quinot@adacore.com>
561 * snames.adb: Document new TSS names introduced by exp_dist/exp_tss
564 2005-03-17 Robert Dewar <dewar@adacore.com>
566 * s-interr.ads, s-interr.adb, sem_ch3.adb, prj.ads, prj.adb,
567 a-interr.adb, a-interr.ads, s-interr-sigaction.adb, s-interr-dummy.adb,
568 s-interr-vms.adb, s-interr-vxworks.adb: Minor reformatting
570 * casing.adb: Comment improvements
572 2005-03-17 Pascal Obry <obry@adacore.com>
574 * g-expect.adb: Minor reformatting.
576 2005-03-15 Zack Weinberg <zack@codesourcery.com>
578 * Make-lang.in (doc/gnat_ugn_unw.info, doc/gnat_rm.info)
579 (doc/gnat_ugn_unw.dvi, doc/gnat_rm.dvi): Add gcc-vers.texi
582 2005-03-15 Vincent Celier <celier@adacore.com>
584 * mlib-tgt-darwin.adb (Library_Exist_For, Library_File_Name_For):
585 Add new parameter In_Tree to specify the project tree: needed
586 by the project manager. Adapt to changes in project manager
587 using new parameter In_Tree.
589 2005-03-15 Jakub Jelinek <jakub@redhat.com>
591 * Make-lang.in (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h,
592 ada/nmake.adb, ada/nmake.ads): Use unique subdirectories of
593 ada/bldtools to avoid make -jN failures.
595 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
597 * trans.c (gnat_to_gnu) <N_Return_Statement>: Set gnu_result
598 to NULL_TREE on entry.
600 2005-03-15 Robert Dewar <dewar@adacore.com>
602 * system-unixware.ads, system-linux-ia64.ads, system-freebsd-x86.ads,
603 system-lynxos-ppc.ads, system-lynxos-x86.ads, system-linux-x86_64.ads,
604 system-tru64.ads, system-aix.ads, system-vxworks-sparcv9.ads,
605 system-vxworks-xscale.ads, system-solaris-x86.ads, system-irix-o32.ads,
606 system-irix-n32.ads, system-hpux.ads, system-vxworks-m68k.ads,
607 system-linux-x86.ads, system-vxworks-mips.ads, system-os2.ads,
608 system-interix.ads, system-solaris-sparc.ads,
609 system-solaris-sparcv9.ads, system-vms.ads, system-mingw.ads,
610 system-vms-zcx.ads, system-vxworks-ppc.ads, system-vxworks-alpha.ads,
611 system-vms_64.ads, system-darwin-ppc.ads, system-vxworks-x86.ads,
612 system-linux-ppc.ads, system-linux-alpha.ads, system-linux-sparc.ads,
613 system-linux-s390.ads, system-linux-s390x.ads: Add line defining
614 Compiler_System_Version to be False.
616 * opt.ads: Add new flag Opt.Address_Is_Private
618 * targparm.ads, targparm.adb: Set new flag Opt.Address_Is_Private
619 Add new parameter Compiler_System_Version to avoid checking for
620 completeness of parameters when compiler is compiling itself.
621 Allows old versions of GNAT to be compiled with new compiler.
623 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
625 * s-osinte-tru64.ads, s-osinte-tru64.adb (Get_Stack_Base): New function
626 (Hide_Yellow_Zone): New procedure to hide the Yellow Zone of the
628 (Stack_Base_Available): New flag.
629 (Get_Page_Size): New overloaded functions imported from C.
630 (PROT_NONE, PROT_READ, PROT_WRITE, PROT_EXEC, PROT_ALL,
631 PROT_ON, PROT_OFF): New constants.
632 (mprotect): New function imported from C.
633 (pthread_teb_t): New record type.
635 * s-taprop-tru64.adb: (Enter_Task): Invoke Hide_Yellow_Zone.
636 (Create_Task): Account for the Yellow Zone and the guard page.
638 2005-03-15 Vincent Celier <celier@adacore.com>
640 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
641 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
642 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
643 mlib-tgt-vxworks.adb, mlib-tgt-lynxos.adb (Library_Exist_For,
644 Library_File_Name_For): Add new parameter In_Tree
645 to specify the project tree: needed by the project manager.
646 Adapt to changes in project manager using new parameter In_Tree.
647 Remove local imports, use functions in System.CRTL.
649 * make.adb, clean.adb, gnatcmd.adb (Project_Tree): New constant needed
650 to use the project manager.
652 * makeutl.ads, makeutl.adb (Linker_Options_Switches): New parameter
653 In_Tree to designate the project tree. Adapt to changes in the project
654 manager, using In_Tree.
656 * mlib-prj.ads, mlib-prj.adb (Build_Library, Check_Library,
657 Copy_Interface_Sources): Add new parameter In_Tree to specify the
658 project tree: needed by the project manager.
659 (Build_Library): Check that Arg'Length >= 6 before checking if it
660 contains "--RTS=...".
662 * mlib-tgt.ads, mlib-tgt.adb (Library_Exist_For,
663 Library_File_Name_For): Add new parameter In_Tree to specify the
664 project tree: needed by the project manager.
666 * prj.ads, prj.adb: Major modifications to allow several project trees
667 in memory at the same time.
668 Change tables to dynamic tables and hash tables to dynamic hash
669 tables. Move tables and hash tables from Prj.Com (in the visible part)
670 and Prj.Env (in the private part). Move some constants from the visible
671 part to the private part. Make other constants deferred.
672 (Project_Empty): Make it a variable, not a function
673 (Empty_Project): Add parameter Tree. Returns the data with the default
674 naming data of the project tree Tree.
675 (Initialize): After updating Std_Naming_Data, copy its value to the
676 component Naming of Project Empty.
677 (Register_Default_Naming_Scheme): Use and update the default naming
678 component of the project tree, instead of the global variable
680 (Standard_Naming_Data): Add defaulted parameter Tree. If project tree
681 Tree is not defaulted, return the default naming data of the Tree.
682 (Initial_Buffer_Size): Constant moved from private part
683 (Default_Ada_Spec_Suffix_Id, Default_Ada_Body_Suffix_Id, Slash_Id); new
684 variables initialized in procedure Initialize.
685 (Add_To_Buffer): Add two in out parameters to replace global variables
686 Buffer and Buffer_Last.
687 (Default_Ada_Spec_Suffix, Default_Body_Spec_Suffix, Slash): New
689 Adapt to changes to use new type Project_Tree_Ref and dynamic tables and
691 (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
692 for the project tree.
693 (Project_Tree_Data, Project_Tree_Ref, No_Project): Declare types and
694 constant at the beginning of the package spec, so that they cane be used
695 in subprograms before their full declarations.
696 (Standard_Naming_Data): Add defaulted parameter of type Project_Node_Ref
697 (Empty_Project): Add parameter of type Project_Node_Ref
698 (Private_Project_Tree_Data): Add component Default_Naming of type
700 (Buffer, Buffer_Last): remove global variables
701 (Add_To_Buffer): Add two in out parameters to replace global variables
702 Buffer and Buffer_Last.
703 (Current_Packages_To_Check): Remove global variable
704 (Empty_Name): Move to private part
705 (No-Symbols): Make it a constant
706 (Private_Project_Tree_Data): New type for the private part of the
708 (Project_Tree_Data): New type for the data of a project tree
709 (Project_Tree_Ref): New type to designate a project tree
710 (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
711 for the project tree.
713 * prj-attr.ads: Add with Table; needed, as package Prj no longer
714 imports package Table.
716 * prj-com.adb: Remove empty, no longer needed body
718 * prj-com.ads: Move most of the content of this package to package Prj.
720 * prj-dect.ads, prj-dect.adb (Parse): New parameters In_Tree to
721 designate the project node tree and Packages_To_Check to replace
722 global variable Current_Packages_To_Check.
723 Add new parameters In_Tree and Packages_To_Check to local subprograms,
724 when needed. Adapt to changes in project manager with project node tree
727 * prj-env.ads, prj-env.adb: Add new parameter In_Tree to designate the
728 project tree to most subprograms. Move tables and hash tables to
729 private part of package Prj.
730 Adapt to changes in project manager using project tree In_Tree.
732 * prj-makr.adb (Tree): New constant to designate the project node tree
733 Adapt to change in project manager using project node tree Tree
735 * prj-nmsc.ads, prj-nmsc.adb (Check_Stand_Alone_Library): Correctly
736 display the Library_Src_Dir and the Library_Dir.
737 Add new parameter In_Tree to designate the project node tree to most
738 subprograms. Adapt to changes in the project manager, using project tree
740 (Check_Naming_Scheme): Do not alter the casing on platforms where
741 the casing of file names is not significant.
742 (Check): Add new parameter In_Tree to designate the
744 * prj-pars.ads, prj-pars.adb (Parse): Add new parameter In_Tree to
745 designate the project tree.
746 Declare a project node tree to call Prj.Part.Parse and Prj.Proc.Process
748 * prj-part.ads, prj-part.adb (Buffer, Buffer_Last): Global variables,
749 to replace those that were in the private part of package Prj.
750 Add new parameter In__Tree to designate the project node tree to most
751 subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.
752 (Post_Parse_Context_Clause): When specifying the project node of a with
753 clause, indicate that it is a limited with only if there is "limited"
754 in the with clause, not necessarily when In_Limited is True.
755 (Parse): Add new parameter In_Tree to designate the project node tree
757 * prj-pp.ads, prj-pp.adb (Pretty_Print): Add new parameter In_Tree to
758 designate the project node tree. Adapt to change in Prj.Tree with
759 project node tree In_Tree.
761 * prj-proc.ads, prj-proc.adb (Recursive_Process): Specify the project
762 tree In_Tree in the call to function Empty_Process to give its initial
763 value to the project data Processed_Data.
764 Add new parameters In_Tree to designate the project tree and
765 From_Project_Node_Tree to designate the project node tree to several
766 subprograms. Adapt to change in project manager with project tree
767 In_Tree and project node tree From_Project_Node_Tree.
769 * prj-strt.ads, prj-strt.adb (Buffer, Buffer_Last): Global variables,
770 to replace those that were in the private part of package Prj.
771 Add new parameter In_Tree to designate the project node tree to most
772 subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.
774 * prj-tree.ads, prj-tree.adb: Add new parameter of type
775 Project_Node_Tree_Ref to most subprograms.
776 Use this new parameter to store project nodes in the designated project
778 (Project_Node_Tree_Ref): New type to designate a project node tree
779 (Tree_Private_Part): Change table to dynamic table and hash tables to
782 * prj-util.ads, prj-util.adb: Add new parameter In_Tree to designate
783 the project tree to most subprograms. Adapt to changes in project
784 manager using project tree In_Tree.
786 * makegpr.adb (Project_Tree): New constant needed to use project
789 2005-03-15 Olivier Hainque <hainque@adacore.com>
791 * s-intman-posix.adb (Notify_Exception): Adjust signature, as handler
792 for sigactions with SA_SIGINFO set. Call
793 __gnat_adjust_context_for_raise before raising, to perform the
794 potentially required adjustments to the machine context for the GCC
797 * raise.h (__gnat_adjust_context_for_raise): New prototype.
799 * init.c (__gnat_adjust_context_for_raise) HPUX: Initial revision.
800 Adjust PC by one in the provided machine context.
801 (__gnat_install_handler) HPUX: Set SA_SIGINFO in the sigaction flags,
802 so that the handler is passed the context structure to adjust prior to
804 (__gnat_error_handler) HPUX: Adjust the signature to match what an
805 SA_SIGINFO sigaction should look like. Call
806 __gnat_adjust_context_for_raise before actually raising.
807 (__gnat_adjust_context_for_raise): Default noop to help PC
808 adjustments before raise from signal handlers.
809 (__gnat_error_handler): Indirectly call a predicate function to
810 determine if a condition should be resignaled or not.
811 (__gnat_set_resignal_predicate): User interface to modify the predicate.
812 (__gnat_default_resignal_p): Default GNAT predicate.
814 2005-03-15 Doug Rupp <rupp@adacore.com>
816 * adaint.c: Prefix #include of VMS system header files with vms/
817 [VMS] (HOST_EXECUTABLE_SUFFIX, HOST_OBJECT_SUFFIX): Define for VMS.
818 Do not define a dummy function "convert_addresses" under Darwin,
821 * tb-alvms.c, expect.c: Prefix #include of VMS system header files
824 2005-03-15 Nicolas Setton <setton@adacore.com>
826 * tracebak.c: Under Darwin, use the same unwinding mechanisms as under
829 2005-03-15 Robert Dewar <dewar@adacore.com>
831 * a-reatim.ads, a-reatim.adb: Add functions Minutes and Seconds for
834 * a-retide.ads: Minor comment changes
836 2005-03-15 Robert Dewar <dewar@adacore.com>
838 * a-stzunb.adb, a-stzunb.adb a-stzunb.ads, a-stzunb.ads,
839 a-stwiun.ads, a-stwiun.adb, a-strunb.ads, a-strunb.adb: Move
840 Realloc_For_Chunk to private part of package.
841 New subprograms for AI-301
843 * a-szuzti.adb, a-suteio.adb, a-swuwti.adb: Improve efficiency of
845 Avoid unnecessary use of Get/Set_Wide_String
847 2005-03-15 Robert Dewar <dewar@adacore.com>
851 * a-stunau.ads, a-stunau.adb:
852 Change interface to allow efficient (and correct) implementation
853 The previous changes to allow extra space in unbounded strings had
854 left this interface a bit broken.
856 * a-suteio.adb: Avoid unnecessary use of Get/Set_String
858 * g-spipat.ads, g-spipat.adb: New interface for Get_String
859 Minor reformatting (function specs)
861 * g-spitbo.adb: New interface for Get_String
863 * g-spitbo.ads: Minor reformatting
865 * a-swunau.ads, a-swunau.adb: New interface for Get_Wide_String
867 * a-szunau.ads, a-szunau.adb: New interface for Get_Wide_Wide_String
869 2005-03-15 Javier Miranda <miranda@adacore.com>
870 Robert Dewar <dewar@adacore.com>
871 Thomas Quinot <quinot@adacore.com>
872 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
874 * atree.ads, atree.adb: Add support for Elist24 field
876 * atree.h: Fix wrong definition of Field27
877 Add support for Elist16 field
878 Add support for Elist24 field
880 * einfo.ads, einfo.adb (Abstract_Interfaces,
881 Set_Abstract_Interfaces): New subprograms.
882 (Abstract_Interface_Alias, Set_Abstract_Interface_Alias): New
884 (Access_Disp_Table, Set_Access_Disp_Table): Modified to handle a list of
885 entities rather than a single node.
886 (Is_Interface, Set_Is_Interface): New subprogram
887 (First_Tag_Component): New syntesized attribute
888 (Next_Tag_Component): New synthesized attribute
889 (Write_Entity_Flags): Upgraded to write Is_Interface
890 (Write_Field24_Name): Upgraded to write Abstract_Interfaces
891 (Write_Field25_Name): Upgraded to write Abstract_Interface_Alias
892 (Task_Body_Procedure): New subprogram to read this attribute.
893 (Set_Task_Body_Procedure): New subprogram to set this attribute.
894 (Has_Controlled_Component): Now applies to all entities.
895 This is only a documentation change, since it always worked to apply
896 this to other than composite types (yielding false), but now this is
898 Update documentation on Must_Be_Byte_Aligned for new spec
900 * tbuild.adb, exp_dist.adb, exp_disp.adb, exp_ch3.ads, exp_ch3.adb,
901 exp_attr.adb, exp_aggr.adb, exp_ch4.adb, exp_ch5.adb: Upgrade all the
902 uses of the Access_Disp_Table attribute to reference the first dispatch
903 table associated with a tagged type. As
904 part of the implementation of abstract interface types,
905 Access_Disp_Table has been redefined to contain a list of dispatch
906 tables (rather than a single dispatch table).
907 Similarly, upgrade all the references to Tag_Component by the
908 new attribute First_Tag_Component.
909 (Find_Inherited_TSS): Moved to exp_tss.
910 Clean up test in Expand_N_Object_Declaration for cases
911 where we need to do a separate assignment of the initial value.
912 (Expand_N_Object_Declaration): If the expression in the
913 declaration of a tagged type is an aggregate, no need to generate an
914 additional tag assignment.
915 (Freeze_Type): Now a function that returns True if the N_Freeze_Entity
917 Bit packed array ops are only called if operands are known to be
919 (Component_Equality): When returning an N_Raise_Program_Error statement,
920 ensure that its Etype is set to Empty to avoid confusing GIGI (which
921 expects that only expressions have a bona fide type).
922 (Make_Tag_Ctrl_Assignment): Use Build_Actual_Subtype to correctly
923 determine the amount of data to be copied.
925 * par.adb (P_Interface_Type_Definition): New subprogram that parses the
926 new syntax rule of Ada 2005 interfaces (for AI-251 and AI-345):
927 INTERFACE_TYPE_DEFINITION ::=
928 [limited | task | protected | synchronized] interface
931 * par-ch3.adb (P_Type_Declaration): Modified to give support to
933 (P_Derived_Type_Def_Or_Private_Ext_Decl): Modified to give support to
935 (P_Interface_Type_Definition): New subprogram that parses the new
936 syntax rule of Ada 2005 interfaces
937 (P_Identifier_Declarations): fix two occurrences of 'RENAMES' in error
938 messages by the correct RENAMES (quotes removed).
940 * sem_prag.adb: Upgrade all the references to Tag_Component by the new
941 attribute First_Tag_Component.
943 * sinfo.ads, sinfo.adb: Remove OK_For_Stream flag, not used, not needed
944 (Interface_List, Set_Interface_List): New subprograms.
945 (Interface_Present, Set_Interface_Present): New subprograms.
946 (Limited_Present, Set_Limited_Present): Available also in derived
947 type definition nodes.
948 (Protected_Present, Set_Protected_Present): Available also in
949 record type definition and
950 derived type definition nodes.
951 (Synchronized_Present, Set_Synchronized_Present): New subprograms.
952 (Task_Present, Set_Task_Present): New subprogram.
953 (Task_Body_Procedure): Removed.
954 (Set_Task_Body_Procedure): Removed.
955 These subprogram have been removed because the attribute
956 Task_Body_Procedure has been moved to the corresponding task type
957 or task subtype entity to leave a field free to store the list
958 of interfaces implemented by a task (for AI-345)
959 Add Expression field to N_Raise_Statement node for Ada 2005 AI-361
960 (Null_Exclusion_Present): Change to Flag11, to avoid conflict with
961 expression flag Do_Range_Check
962 (Exception_Junk): Change to Flag7 to accomodate above change
963 (Box_Present, Default_Name, Specification, Set_Box_Present,
964 Set_Default_Name, Set_Specification): Expand the expression
965 "X in N_Formal_Subprogram_Declaration" into the corresponding
966 two comparisons. Required to use the csinfo tool.
968 * exp_ch11.adb (Expand_N_Raise_Statement): Deal with case where
971 * sem_ch11.adb (Analyze_Raise_Statement): Handle case where string
974 * par-ch11.adb (P_Raise_Statement): Recognize with string expression
977 * exp_ch9.adb (Build_Task_Proc_Specification): Modified to use entity
978 attribute Task_Body_Procedure rather than the old semantic field that
979 was available in the task_type_declaration node.
981 * par-ch12.adb (P_Formal_Type_Definition): Modified to handle formal
982 interface type definitions.
983 (P_Formal_Derived_Type_Definition): Modified to handle the list of
986 * par-ch9.adb (P_Task): Modified to handle the list of interfaces in a
987 task type declaration.
988 (P_Protected): Modified to handle the list of interfaces in a
989 protected type declaration.
991 2005-03-15 Doug Rupp <rupp@adacore.com>
992 Vincent Celier <celier@adacore.com>
994 * bindgen.adb (Gen_Main_C): Change WBI __posix_exit to decc$posix_exit
995 (Gen_Output_File_C): Likewise.
996 (Gen_Main_C): Issue #include <stdlib.h> to avoid warning
998 2005-03-15 Thomas Quinot <quinot@adacore.com>
1000 * checks.adb (Get_E_First_Or_Last): When the expression being retrieved
1001 is an N_Raise_Constraint_Error node, create a new copy of it without
1002 going through a call to Duplicate_Subexpr.
1004 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
1005 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1006 Nicolas Setton <setton@adacore.com>
1007 Ed Schonberg <schonberg@adacore.com>
1014 * decl.c (gnat_to_gnu_field): Reject aliased components with a
1015 representation clause that prescribes a size not equal to the rounded
1016 size of their types.
1017 (gnat_to_gnu_entity, case E_Component): Always look at
1018 Original_Record_Component if Present and not the entity.
1019 (gnat_to_gnu_entity, case E_Record_Subtype): Rework handling of subtypes
1020 of tagged extension types by not making field for components that are
1022 (gnat_to_gnu_entity) <E_Record_Type>: Fix typo in the alignment formula
1023 (gnat_to_gnu_entity) <E_Variable>: Do not convert again the
1024 expression to the type of the object when the object is constant.
1025 Reverse defer_debug_incomplete_list before traversing it, so that trees
1026 are processed in the order at which they were added to the list. This
1027 order is important when using the stabs debug format.
1028 If we are deferring the output of debug information, also defer this
1029 output for a function return type.
1030 When adding fields to a record, prevent emitting debug information
1031 for incomplete records, emit the information only when the record is
1033 (components_to_record): New parameter defer_debug.
1034 (gnat_to_gnu_entity, case E_Array_Subtype): Call copy_alias_set.
1035 (gnat_to_gnu_field_decl): New function.
1036 (substitution_list, annotate_rep): Call it.
1037 (gnat_to_gnu_entity, case E_Record_Subtype): Likewise.
1038 (gnat_to_gnu_entity, case E_Record_Type): Likewise.
1039 No longer update discriminants to not be a COMPONENT_REF.
1040 (copy_alias_set): Strip padding from input type; also handle
1041 unconstrained arrays properly.
1043 * gigi.h (write_record_type_debug_info): New function.
1044 Convert to use ANSI-style prototypes. Remove unused
1045 declarations for emit_stack_check, elab_all_gnat and
1046 set_second_error_entity.
1047 (gnat_to_gnu_field_decl): New decl.
1049 * utils.c (write_record_type_debug_info): New function.
1050 (finish_record_type): Delegate generation of debug information to
1051 write_record_type_debug_info.
1052 (update_pointer_to): Remove unneeded calls to rest_of_decl_compilation.
1053 (update_pointer_to): Fix pasto.
1054 (convert) <UNION_TYPE>: Accept slight type variations when
1055 converting to an unchecked union type.
1057 * exp_ch13.adb (Expand_N_Freeze_Entity): If Freeze_Type returns True,
1058 replace the N_Freeze_Entity with a null statement.
1060 * freeze.adb (Freeze_Expression): If the freeze nodes are generated
1061 within a constrained subcomponent of an enclosing record, place the
1062 freeze nodes in the scope stack entry for the enclosing record.
1063 (Undelay_Type): New Subprogram.
1064 (Set_Small_Size): Pass T, the type to modify; all callers changed.
1065 (Freeze_Entity, Freeze_Record_Type): Change the way we handle types
1066 within records; allow them to have freeze nodes if their base types
1069 * exp_util.adb (Remove_Side_Effects): Properly test for
1070 Expansion_Delayed and handle case when it's inside an
1071 N_Qualified_Expression.
1073 * sem_ch3.adb (Derived_Type_Declaration): New predicate
1074 Comes_From_Generic, to recognize accurately that the parent type in a
1075 derived type declaration can be traced back to a formal type, because
1076 it is one or is derived from one, or because its completion is derived
1078 (Constrain_Component_Type): If component comes from source and has no
1079 explicit constraint, no need to constrain in in a subtype of the
1081 (Constrain_Access, Constrain_Array): Allow itypes to be delayed.
1082 Minor change to propagate Is_Ada_2005 flag
1084 * trans.c (gnat_to_gnu, case N_Aggregate): Verify that
1085 Expansion_Delayed is False.
1086 (assoc_to_constructor): Ignore fields that have a
1087 Corresponding_Discriminant.
1088 (gnat_to_gnu) <N_Return_Statement>: Restructure. If the
1089 function returns "by target", dereference the target pointer using the
1090 type of the actual return value.
1091 <all>: Be prepared for a null gnu_result.
1092 (processed_inline_subprograms): Check flag_really_no_inline
1093 instead of flag_no_inline.
1094 (set_second_error_entity): Remove unused function.
1095 (gnat_to_gnu, case N_Selected_Component): Call
1096 gnat_to_gnu_field_decl.
1097 (assoc_to_constructor): Likewise.
1099 2005-03-15 Robert Dewar <dewar@adacore.com>
1100 Ed Schonberg <schonberg@adacore.com>
1101 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1103 * exp_pakd.adb (Create_Packed_Array_Type): Do not set
1104 Must_Be_Byte_Aligned for cases where we do not need to use a
1105 System.Pack_nn unit.
1107 * exp_ch6.adb (Expand_Call): Call Expand_Actuals for functions as well
1109 Needed now that we do some processing for IN parameters as well. This
1110 may well fix some unrelated errors.
1111 (Expand_Call): Handle case of unaligned objects (in particular those
1112 that come from packed arrays).
1113 (Expand_Inlined_Call): If the subprogram is a renaming as body, and the
1114 renamed entity is an inherited operation, re-expand the call using the
1115 original operation, which is the one to call.
1116 Detect attempt to inline parameterless recursive subprogram.
1117 (Represented_As_Scalar): Fix to work properly with private types
1118 (Is_Possibly_Unaligned_Object): Major rewrite to get a much more
1119 accurate estimate. Yields True in far fewer cases than before,
1120 improving the quality of code that depends on this test.
1122 * exp_util.adb (Kill_Dead_Code): For a package declaration, iterate
1123 over both visible and private declarations to remove them from tree,
1124 and mark subprograms declared in package as eliminated, to prevent
1125 spurious use in subsequent compilation of generic units in the context.
1127 * exp_util.ads: Minor cleanup in variable names
1129 * sem_eval.ads, sem_eval.adb: Minor reformatting
1130 (Compile_Time_Known_Bounds): New function
1132 2005-03-15 Ed Schonberg <schonberg@adacore.com>
1134 * exp_ch7.adb (Convert_View): Use base types of underlying types when
1135 determining whether an unchecked conversion is needed for the argument
1136 of an initialization call.
1138 2005-03-15 Ed Schonberg <schonberg@adacore.com>
1140 * exp_intr.adb (Expand_Unc_Conversion): As a target type, use the type
1141 that appears in the instantiation rather than the internal subtype
1142 generated in the wrapper package, to avoid anomalies in gigi when the
1143 target is derived from a private type whose full view is an access type.
1145 2005-03-15 Robert Dewar <dewar@adacore.com>
1147 * exp_smem.adb, sem_attr.adb: Remove OK_For_Stream flag, not used,
1149 Add documentation to replace the use of this flag
1150 Fix kludge for Maximum_Alignment on x86 so that it does not apply to
1153 2005-03-15 Thomas Quinot <quinot@adacore.com>
1155 * exp_tss.ads, exp_tss.adb (Find_Inherited_TSS): New subprogram, moved
1156 here from exp_attr so it can be shared between exp_attr and exp_dist.
1157 (TSS_Names): Renamed from OK_TSS_Names. This array contains the list of
1158 all TSS names, not a subset thereof, and the previous name introduced
1159 an unnecessarily confusion that a distinction might exist between
1160 "OK" TSS names and some "not OK" TSS names.
1162 2005-03-15 Doug Rupp <rupp@adacore.com>
1164 * gnatchop.adb (Locate_Executable): Normalize the possibly VMS style
1167 2005-03-15 Pascal Obry <obry@adacore.com>
1168 Eric Botcazou <ebotcazou@adacore.com>
1173 * init.c (__gnat_initialize): Do not call __gnat_install_SEH_handler()
1174 when IN_RTS. This is to work around a bootstrap path problem.
1176 * misc.c (gnat_parse_file): Create a SEH (Structured Exception Handler)
1177 table and pass it to __gnat_install_SEH_handler().
1178 (gnat_handle_option): Accept OPT_fRTS_, not OPT_fRTS.
1180 * lang.opt: Fix specification of -fRTS=.
1182 2005-03-15 Doug Rupp <rupp@adacore.com>
1183 Bernard Banner <banner@adacore.com>
1184 Vincent Celier <celier@adacore.com>
1185 Arnaud Charlet <charlet@adacore.com>
1188 This change works fine when gnatlib is built from the gcc directory,
1189 but does not work when using the libada Makefile, since GCC_FOR_TARGET
1190 is not passed to ada/Makefile.in, so more work is needed by a
1191 Makefile/configure expert.
1193 * Makefile.in(gnatlib): Use $(GCC_FOR_TARGET) for compiling library.
1194 set GMEM_LIB on ia64 linux to add optional support for gnatmem.
1195 Setup gnatlink switch -M for x86_64 linux, as it is already setup
1197 (gnatlib-shared-default): Use GNATLIBCFLAGS as well.
1198 Run ranlib on libgccprefix.a
1199 Define PREFIX_OBJS for Darwin, to build libgccprefix.
1200 (ADA_INCLUDE_SRCS): Split Ada packages.
1202 2005-03-15 Robert Dewar <dewar@adacore.com>
1204 * Make-lang.in: Add g-utf_32 unit for gnat and gnatbind
1206 * impunit.adb: Add GNAT.UTF_32
1208 * scng.adb: Use gnat.utf_32 instead of widechar for utf_32 stuff
1210 * widechar.ads, widechar.adb: Remove redundant UTF-32 tables (scng
1211 now uses GNAT.UTF_32).
1213 * g-utf_32.ads, g-utf_32.adb: This is a new unit with full
1214 capabilities for categorizing characters using Unicode categories
1216 2005-03-15 Ed Schonberg <schonberg@adacore.com>
1218 * sem_ch10.adb (Build_Ancestor_Name): If the ancestor is an
1219 instantiation that has been rewritten as a package body, retrieve spec
1220 to generate proper name for implicit_with_clause.
1221 (Install_Parents): Recognize a parent that is an instantiation but has
1222 been rewritten as a package declaration during analysis.
1224 2005-03-15 Javier Miranda <miranda@adacore.com>
1225 Ed Schonberg <schonberg@adacore.com>
1227 * sem_ch12.adb (Instantiate_Object): If the analysis of the actual
1228 parameter reported some error we immediately return. This improves the
1229 behaviour of the frontend in case of errors.
1230 (Install_Parent, Remove_Parent): Introduce new flag
1231 Parent_Unit_Visible, to preserve the proper visibility of the ultimate
1232 ancestor of a generic child unit, when the child is being instantiated.
1233 (Inline_Instance_Body): If we are compiling the private
1234 part or the body of a child unit, restore the proper visibility of the
1235 parents after compiling the instance body.
1237 2005-03-15 Ed Schonberg <schonberg@adacore.com>
1238 Javier Miranda <miranda@adacore.com>
1241 * sem_util.adb (Get_Task_Body_Procedure): Type may be the completion
1242 of a private type, in which case it is underlying_type that denotes
1243 the proper task. Also modified to use the new entity attribute
1244 that is directly available in the task type and task subtype entities
1245 (Build_Actual_Subtype_Of_Component): Handle properly multidimensional
1246 arrays when other dimensions than the first are constrained by
1247 discriminants of an enclosing record.
1248 (Insert_Explicit_Dereference): If the prefix is an indexed component or
1249 a combination of indexed and selected components, find ultimate entity
1250 and generate the appropriate reference for it, to suppress spurious
1252 (Note_Possible_Modification): If an entity name has no entity, return.
1253 (Is_Variable): A function call never denotes a variable.
1254 (Requires_Transient_Scope): For record types, recurse only on
1255 components, not on internal subtypes that may have been generated for
1256 constrained components.
1258 2005-03-15 Ed Schonberg <schonberg@adacore.com>
1260 * sem_ch4.adb (Analyze_Concatenation): Do not consider operators marked
1261 Eliminated as candidates for resolution. Both efficient, and avoids
1262 anomalies with operators declared in deleted code.
1263 (Process_Implicit_Dereference_Prefix): Use this procedure whenever
1264 expansion is disabled (as when compiling a generic) to prevent spurious
1265 warnings on prefixes of selected components.
1267 2005-03-15 Ed Schonberg <schonberg@adacore.com>
1269 * sem_ch6.adb (Is_Private_Declaration): Verify that the declaration is
1270 attached to a list before checking whether it appears in the private
1271 declarations of the current package.
1272 (Make_Inequality_Operator): Insert declaration in proper declarative
1273 list rather than just setting the Parent field, so that
1274 Is_Private_Declaration can handle it properly.
1276 2005-03-15 Ed Schonberg <schonberg@adacore.com>
1278 * sem_ch8.adb (Analyze_Subprogram_Renaming): In a generic, if this is
1279 a renaming a body, check that the renamed subprogram in not intrinsic.
1280 (Find_Direct_Name): If several use_visible entities hide
1281 each other, and the context is a predefined file compiled through
1282 rtsfind, keep only the entity that comes from a predefined file.
1284 2005-03-15 Geert Bosch <bosch@adacore.com>
1286 * s-fatgen.adb (Valid): Extend special exceptions to account for long
1287 long float padding to also cover AMD64 and IA64.
1289 2005-03-15 Gary Dismukes <dismukes@adacore.com>
1291 * s-imgwch.adb: Add with and use of Interfaces.
1292 (Img_Wide_Character): Change type of Val to Unsigned_16.
1293 (Img_Wide_Wide_Character): Change type of Val to Unsigned_32.
1295 2005-03-15 Matthew Gingell <gingell@adacore.com>
1297 * sysdep.c: Implement __gnat_localtime_r as call to localtime_r on AIX.
1299 2005-03-15 Robert Dewar <dewar@adacore.com>
1301 * usage.adb: Add missing lines for -gnat95 and -gnat05 switches
1303 * sem_ch7.adb: Minor change to propagate Is_Ada_2005 flag
1305 * i-c.adb: Clarify that AI-258 behavior is also intended in Ada 95
1307 2005-03-15 Robert Dewar <dewar@adacore.com>
1309 * s-bitops.adb, s-bitops.ads,
1310 s-taprop-os2.adb, s-intman-vms.ads, s-intman-vxworks.ads,
1311 s-taprop-vxworks.adb, a-caldel.ads, a-calend.adb, a-tasatt.adb,
1312 tbuild.ads, s-finimp.adb, s-imgwch.adb, s-intman.ads, s-intman.ads,
1313 s-memory.adb, s-soflin.ads, s-taasde.ads, s-taprob.adb, s-taprop.ads,
1314 s-taprop.ads, s-tasini.adb, s-tasini.ads, s-tasini.ads, s-tasini.ads,
1315 s-taskin.ads, s-tasren.adb, s-tassta.adb, s-tassta.ads, s-tassta.ads,
1316 s-tasuti.ads, s-tataat.ads, s-tataat.ads, s-tataat.ads, s-tataat.ads,
1317 s-tpoben.adb, s-tpoben.adb, s-tpobop.ads: Update comments. Minor
1320 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
1322 * utils2.c (build_binary_op): Fix typo.
1324 2005-03-15 Doug Rupp <rupp@adacore.com>
1326 * s-crtl.ads (popen,pclose): New imports.
1328 2005-03-15 Cyrille Comar <comar@adacore.com>
1330 * comperr.adb (Compiler_Abort): remove references to obsolete
1331 procedures in the bug boxes for various GNAT builds.
1333 2005-03-15 Vincent Celier <celier@adacore.com>
1335 * snames.ads, snames.adb: Save as Unix text file, not as DOS text file
1337 2005-03-15 Geert Bosch <bosch@adacore.com>
1338 Arnaud Charlet <charlet@adacore.com>
1339 Robert Dewar <dewar@adacore.com>
1340 Cyrille Comar <comar@adacore.com>
1341 Sergey Rybin <rybin@adacore.com>
1343 * gnat_ugn.texi: Remove extended inline assembly example, as it was far
1344 too specific and long-winded to be appropriate for the GNAT User's
1346 Warn about use of GCC switches not documented in the GNAT User's Guide,
1347 as these may cause generated code to not conform to Ada semantics.
1348 Remove mention of -gdwarf-2 for sparc64, since this is now the default.
1349 Add documentation for -gnat95 and -gnat05 switches
1350 Remove paragraph documenting obsolete way to refer to third party
1352 Add a few references to Ada_05 that were missing.
1353 Update documentation on -gnatZ/-gnatL.
1354 Document limitation when using -m64 under Solaris.
1355 Change the "Name Casing" subsection of the pretty-printer section
1356 according to the changes in the dictionary processing.
1358 * gnat_rm.texi: Document the Ada_05 pragma.
1359 Section on record representation clauses describes the new more
1360 relaxed rules about placement of large packed bit array components.
1361 Add documentation of GNAT.UTF_32
1363 2005-03-12 Daniel Berlin <dberlin@dberlin.org>
1365 * misc.c (gnat_post_options): Turn off structural
1368 2005-03-08 Laurent Guerby <laurent@guerby.net>
1370 * system-linux-sparc.ads: Fix typo in previous commit.
1372 2005-03-07 James A. Morrison <phython@gcc.gnu.org>
1373 Laurent Guerby <laurent@guerby.net>
1376 * system-linux-sparc.ads: New.
1377 * Makefile.in: Add sparc linux entry.
1379 2005-02-27 Danny Smith <dannysmith@users.sourceforge.net>
1381 * seh_init.c (__gnat_SEH_error_handler): Mark third and fourth
1382 parameters as unused.
1384 2005-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
1385 Partial merge from libada-gnattools-branch:
1387 2004-12-02 Nathanael Nerode <neroden@gcc.gnu.org>
1388 * Makefile.in: Move gnattools{1,1re,2,3,4} and corresponding flags
1389 into code in gnattools/Makefile.in. Remove direct dependencies on
1390 stamp-tools by tools clauses.
1391 2004-12-02 Nathanael Nerode <neroden@gcc.gnu.org>
1392 * config-lang.in: Add gnattools to $lang_dirs.
1394 2005-02-13 Andrew Pinski <pinskia@physics.uc.edu>
1397 * utils.c (gnat_type_for_mode): Return null instead of ICE because
1398 we asked for an unknown mode.
1400 2005-02-12 Richard Henderson <rth@redhat.com>
1402 * utils.c (gnat_type_for_mode): Return NULL for COMPLEX modes;
1403 validate SCALAR_INT_MODE_P before calling gnat_type_for_size.
1405 2005-02-10 Andreas Jaeger <aj@suse.de>
1407 * init.c (__gnat_initialize): Mark parameter as unused.
1409 2005-02-09 Doug Rupp <rupp@adacore.com>
1411 * g-expect-vms.adb (Non_Blocking_Spawn): Separate out.
1412 * g-enblsp-vms-alpha.adb g-enblsp-vms-ia64.adb: New subunits.
1414 2005-02-09 Doug Rupp <rupp@adacore.com>
1416 * gnatchop.adb (dup, dup2),
1417 g-dirope.adb (closedir, opendir, rmdir): Reference via System.CRTL.
1419 * gnatlbr.adb (mkdir),
1420 mlib-tgt-vms-ia64.adb (popen, plose): Import with decc$ prefix.
1422 * s-crtl.ads (closdir, dup, dup2, opendir, rmdir): Import.
1424 2005-02-09 Doug Rupp <rupp@adacore.com>
1426 * s-tpopde-vms.adb: Add pragma Warnings (Off) for Task_Id conversions.
1428 2005-02-09 Robert Dewar <dewar@adacore.com>
1429 Thomas Quinot <quinot@adacore.com>
1430 Javier Miranda <miranda@adacore.com>
1431 Pascal Obry <obry@adacore.com>
1432 Ed Schonberg <schonberg@adacore.com>
1433 Doug Rupp <rupp@adacore.com>
1434 Gary Dismukes <dismukes@adacore.com>
1435 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1437 * g-zstspl.ads: New file.
1439 * a-chahan.ads, a-chahan.adb: Add declarations from AI-285
1441 * a-string.ads: Add pragma Ada_05 for wide_wide_space to get warning in
1443 Add definition of Wide_Wide_Space for AI-285
1445 * impunit.ads, impunit.adb, sem_ch10.adb: Complete rewrite and new
1446 interface (to support Ada 95 and Ada 2005 units).
1447 Add Unbounded_IO files
1448 Add entries for Wide_Wide packages for AI-285
1449 Add list of containers packages to Ada 2005 unit list
1451 * a-swuwti.ads, a-swuwti.adb, a-suteio.ads, a-suteio.adb: Updates to
1452 support new Unbounded_IO package cleanly.
1454 * g-utf_32.ads, g-utf_32.adb: New files.
1456 * Makefile.rtl: Add entry for g-utf_32
1457 Add new files for Unbounded_IO
1458 Adjust make file for new AI-285 wide wide packages
1459 Add AI-302 containers to the run time.
1461 * a-stwibo.adb, a-stwibo.ads, a-stwisu.adb, a-stwisu.ads,
1462 a-strbou.ads, a-strbou.adb, a-strsup.ads, a-strsup.adb: New
1463 subprograms for AI-301.
1465 * a-stwiun.adb, a-stwiun.ads: Minor reformatting.
1467 * a-stunau.ads: Minor comment correction
1469 * rtsfind.ads, rtsfind.adb: Add definitions for Wide_Wide attributes
1471 Also extend Text_IO_Kludge to support Wide_Wide_Text_IO
1472 (Check_RPC): Update to match changes in expanded code.
1473 Clean up unused entity.
1475 * exp_ch3.ads, exp_ch3.adb: Fix various places where Wide_Wide_String
1476 was not taken into account.
1477 This includes proper initialization with Normalize_Scalars.
1478 (Get_Simple_Init_Val): Major rewrite for initialize scalars and
1479 normalize scalars cases (particularly the latter) to do a better job
1480 of finding invalid representations.
1482 * s-scaval.ads, s-scaval.adb: Add values for zero invalid values
1484 * s-strops.ads, s-strops.adb: Remove string normalize routines, never
1487 * exp_dist.adb: Add support for wide wide character type
1488 (Expand_Receiving_Stubs_Bodies): For a package declaration that has a
1489 private part, generate stub bodies at the end of the private part,
1490 not the visible part.
1491 (Add_RACW_Primitive_Operations_And_Bodies): Add last missing code for
1493 (Add_Obj_RPC_Receiver_Completion): Add PCS-specific subprograms and
1494 generic wrapper to execute final processing after completing the
1495 expansion of the RPC receiver for an RACW.
1497 * snames.h, snames.ads, snames.adb: Add definitions for wide_wide
1498 packages and attributes.
1499 (Preset_Names): Addition of the new reserved words of Ada 2005,
1500 that is interface, overriding and synchronized.
1501 (Get_Pragma_Id): Give support to the use of the new reserved word
1502 "interface" as a pragma name.
1503 (Is_Pragma_Name): Give support to the use of the new reserved word
1504 "interface" as a pragma name.
1505 (Preset_Names): Add stream_size string for the Stream_Size Ada2005
1506 attribute implementation.
1508 * exp_attr.adb (Expand_Attribute_Reference): Do not apply validity
1509 checks to entities that are output parameters of Asm operations.
1510 Handle the Stream_Size attribute.
1511 Add implementation of Wide_Wide_Value, Wide_Wide_Image, Wide_Wide_Width
1513 * exp_imgv.ads, exp_imgv.adb: Add support for wide wide character type
1515 * sem_attr.adb (Eval_Attribute): Raise compile-time constraint error
1516 for second parameter being 0.0.
1517 Add support for wide wide character type.
1518 (Analyze_Attribute, Eval_Attribute): Handle the Stream_Size attribute.
1520 * s-valwch.adb, s-valwch.ads, s-imgwch.ads, s-imgwch.adb,
1521 s-wchstw.ads, s-wchstw.adb, s-wchwts.adb, s-wchwts.ads,
1522 s-widwch.adb, s-widwch.ads, s-wwdcha.adb, s-wwdcha.ads,
1523 s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb, s-wwdwch.ads: Add support
1524 for wide wide character cases.
1526 * cstand.adb: Create entities for Wide_Wide_Character and
1529 * i-c.ads, i-c.adb: Fix not raising CE for null wide strings in
1530 accordance with AI-258.
1531 Add new declarations for 16/32 bit C character types (Part of AI285)
1533 * einfo.ads, einfo.adb (Is_Obsolescent, Is_Ada_2005): New flag
1534 (Obsolescent_Warning): New field
1535 (Rep_Clause): New local subprogram used to share code. Returns the rep
1536 clause for which the name is given in parameter.
1537 (Has_Stream_Size_Clause): New routine.
1538 (Stream_Size_Clause): Idem. Implementation is based on Rep_Clause.
1539 (Address_Clause): Implementation is now using Rep_Clause.
1540 (Alignment_Clause): Idem.
1541 (Size_Clause): Idem.
1543 * lib-xref.adb (Generate_Reference): Test for reference to Ada 2005
1544 entity in non-Ada 2005 mode and generate warning.
1546 * par-prag.adb: Add handling of one argument form for pragma Ada_05.
1547 (Prag): Code cleanup. Remove old gnat pragma "overriding"
1549 * sem_prag.adb: Add handling of one argument form for pragma Ada_05
1550 (Analyze_Pragma, case Elaborate, Elaborate_All): Do not disable warnings
1551 on the named unit if the pragma is not in the current compilation unit,
1552 so that elaboration calls in the current unit can set up an elaboration
1553 dependency on the named unit, as needed.
1554 (Analyze_Pragma, case Obsolescent): Allow pragma to be used for library
1555 subprogram as well as for subprograms declared within a package.
1556 (Analyze_Pragma, Sig_Flags): Code cleanup. Remove support for the GNAT
1559 * krunch.ads, krunch.adb: Add special handling of Wide_Wide (krunched
1560 to z) to avoid some instances of duplication for Wide_Wide packages.
1562 * namet.ads, namet.adb: Implement encoding (WWhhhhhhhh) for wide wide
1565 * scn.adb: Char_Literal_Value field is now a Uint
1567 * scng.adb: Significant rewrite to handle new Ada 2005 features
1568 allowing wide and wide wide characters in program text, e.g. for
1569 identifiers, as described in AI-285.
1570 (Set_Reserved): New procedure, makes setting up keywords cleaner.
1571 (Initialize_Scanner): Register the new reserved words of Ada 2005.
1572 (Scan): Give support to the new reserved words.
1574 * par-ch2.adb (P_Identifier): Compiling in Ada95 mode, generate a
1575 warning notifying that interface, overriding, and synchronized are
1577 (P_Pragma): Allow the use of the new reserved word "interface" as
1580 * gnatls.adb, gnatbind.adb,
1581 ali-util.adb, binde.adb, ali.ads, ali.adb: Code cleanup. Rename
1582 identifiers named "interface" to "SAL_Interface".
1584 * bindgen.adb (Gen_Main_Ada): Add support for the new SEH
1585 (Structured Exception handling).
1589 (Gen_Main_Ada): Set the default exit code if specified.
1590 (Gen_Main_C): Likewise.
1592 (Gen_Output_File_C): Remove redundant output of gnat_exit_status.
1593 Code cleanup. Rename identifiers named "interface" to "SAL_Interface"
1595 * switch-b.adb, bindusg.adb, opt.ads, vms_data.ads: Add handling of
1598 * mlib-prj.adb, mlib.adb: Code cleanup. Rename one identifier that
1599 has a collision with the new Ada 2005 "interface" reserved word.
1601 * par-ch3.adb (P_Defining_Identifier): Compiling in Ada95 mode,
1602 generate a warning notifying that interface, overriding, and
1603 synchronized are new reserved words.
1605 * scans.ads (Token_Type): Addition of the tokens corresponding to the
1606 new reserved words of Ada 2005: Tok_Interface, Tok_Overriding
1607 and Tok_Synchronized.
1609 * sem_res.adb (Resolve_Actuals): Change error messages to refer to
1610 "dispatching" rather than "primitive" operations, since dispatching
1611 calls are now allowed to abstract formal subprograms (which are not
1613 Char_Literal_Value field is now a Uint
1614 (Resolve_Slice): If the prefix is an access to an unconstrained array,
1615 compute the actual subtype of the designated object to impose the proper
1617 (Resolve_Selected_Component): Do not insert an access check if the
1618 prefix is an access type: such a node is expanded into an explicit
1619 dereference, on which the access check is performed anyway. Removes
1620 expensive duplicate checks.
1621 (Resolve_Call): Use new flag Is_Obsolescent and field
1622 Obsolescent_Warning so that pragma Obsolescent works on library
1624 Add support for wide wide character type
1625 (Resolve_Allocator): Replace the error message on wrong null-exclusion
1626 value by a warning message.
1627 (Resolve_Type_Conversion): If the mixed-mode expression is interpreted
1628 as fixed-point, and one of the operands is non-static and universal, it
1629 can only be an illegal exponentiation operation, in which case there is
1630 no real value to retrieve.
1632 * exp_strm.adb: Add support for wide wide character type
1633 (Build_Elementary_Input_Call): Compute the size of the stream element by
1634 querying the rep chain to find the Stream_Attribute attribute value.
1635 (Build_Elementary_Write_Call): Ditto.
1637 * sem_aggr.adb: Char_Literal_Value field is now a Uint
1638 Add support for wide wide character type
1639 Replace the error messages on wrong null-exclusion value by warnings
1640 as described in Ada 2005.
1641 (Resolve_Extension_Aggregate): Document the fact that the error
1642 message on class-wide expressions in extensions aggregates.
1644 * sem_case.adb: Add support for wide wide character type
1646 * sem_ch13.adb: Add support for wide wide character type
1647 (Analyze_Attribute_Definition_Clause): Handle the Stream_Size attribute.
1649 * sem_ch3.adb: Add support for wide wide character type
1650 (Process_Subtype): If constraint is illegal for the type, set Ekind of
1651 now-useless Itype, to prevent cascaded errors on a compiler built
1654 * sem_ch8.adb: Add with and use of Sem_Disp.
1655 (Analyze_Subprogram_Renaming): Replace unclean uses of
1656 Corresponding_Spec with Corresponding_Formal_Spec (and delete setting
1657 of Corresponding_Spec to Empty).
1658 (Attribute_Renaming): Replace use of Corresponding_Spec with
1659 Corresponding_ Formal_Spec and simplify condition.
1660 (Use_One_Package): Check that scope of homonym of identifier is defined,
1661 before checking whether it is a wrapper package.
1662 Add support for wide wide character type
1664 * sem_eval.adb: Add support for wide wide character type.
1665 (Eval_Arithmetic_Op): Check for compile time known signed integer
1666 overflow in the non-static case.
1667 (Subtypes_Statically_Match): A formal scalar type and its base type do
1668 not statically match.
1670 * sem_util.adb (Collect_Primitive_Operations): Minor change of "/=" to
1671 "not in" for test of N_Formal_Subprogram_Declaration (which is now a
1673 (Unit_Declaration_Node): Ditto.
1674 (Is_Variable_Prefix): For the case of an indexed component whose prefix
1675 has a packed array type, the prefix has been rewritten into a type
1676 conversion. Determine variable-ness from the converted expression.
1677 Handle wide wide character cases.
1679 * stand.ads: Add types Wide_Wide_Character and Wide_Wide_String
1681 * stringt.ads, stringt.adb: Handle full UTF-32 range.
1682 Remove ["0A"] from comment, since it can look like a line terminator.
1683 Currently we don't permit this, but this is under discussion by the
1684 ARG, and it is easy enough to use a different example.
1686 * s-wchcon.ads, s-wchcnv.ads, s-wchcnv.adb: Add new subprograms for
1687 handling UTF-32 encoding for wide wide character.
1688 Implement new brackets coding ["hhhhhhhh"]
1689 Add UTF-8 encodings for full UTF-32 range
1691 * ttypes.ads: Add definition of Standard_Wide_Wide_Character_Size
1693 * types.h, types.ads, types.adb: Wide_Wide_Character now has full 31
1694 bit range Add full UTF-32 support.
1695 (RT_Exception_Code): Addition of CE_Null_Not_Allowed; used to
1696 notify that constraint error will be raised at run-time
1697 because a null value is assigned to a null-excluding object.
1698 Remove some obsolete declarations and make Char_Code
1701 * a-except.adb (Rcheck_30): New subprogram. Addition of the message
1702 corresponding to CE_Null_Not_Allowed, and adjust the output of all the
1705 * checks.adb (Check_Null_Not_Allowed): Replace the error message on
1706 wrong null-exclusion value by a warning message.
1707 (Enable_Range_Check): Do range check if the prefix is an
1708 explicit dereference whose designated object is an unconstrained array.
1709 Current algorithm for removing duplicate checks is over-eager in this
1712 * sem_ch5.adb (Analyze_Assignment): Replace the error messages on wrong
1713 null-exclusion value by a warning message
1715 * atree.h, atree.ads, atree.adb: Remove Char_Code field support
1716 completely. Add support for Uint2 field
1718 sem_ch2.adb, exp_ch11.adb, exp_dbug.adb,
1719 exp_prag.adb: Char_Literal_Value field is now a Uint.
1721 * exp_util.adb (Insert_Actions): Replace
1722 N_Formal_Subprogram_Declaration by
1723 N_Formal_{Abstract|Concrete}_Subprogram_Declaration.
1724 Char_Literal_Value field is now a Uint.
1726 * sinfo.ads, sinfo.adb (Corresponding_Formal_Spec): New function
1727 defined for subprogram renaming declarations. When set, the field
1728 indicates the defining entity of a corresponding formal subprogram
1729 when the renaming corresponds to a formal subprogram association in an
1731 (Set_Corresponding_Formal_Spec): New procedure to return
1732 Corresponding_Formal_Spec field.
1733 Minor changes of "=" to "in" in tests of N_Formal_Subprogram_Declaration
1734 (which is now a subtype).
1735 Char_Literal_Value field is now a Uint
1737 * exp_disp.ads, exp_disp.adb (Make_DT): Generate code that moves the
1738 pointer to the base of the dispatch table.
1739 Minor changes to comments.
1740 (Controlling_Type): New function for determining the tagged type
1741 associated with a tagged primitive subprogram.
1742 (Expand_Dispatching_Call): Add support for a controlling actual that is
1743 directly a value of type Ada.Tag rather than a tagged object.
1745 * i-cpp.ads, i-cpp.adb, a-tags.ads, a-tags.adb: Update documentation
1746 describing the new layout.
1747 (Dispatch_Table): The expander computes the actual array size, allocates
1748 the Dispatch_Table record accordingly, and generates code that displaces
1749 the base of the record after the Typeinfo_Ptr component. The access to
1750 these components is done by means of local functions.
1751 (Offset_To_Top): New function.
1752 (Typeinfo_Ptr): New function.
1753 (Get_TSD): Modified to access the new position of the TSD.
1754 (Set_TSD): Modified to save the TSD in its new position.
1756 * par-ch12.adb (P_Formal_Subprogram_Declaration): Add parsing for the
1757 case of formal abstract subprograms. Add check and message for -gnat05.
1760 * sem_ch12.adb: Add with and use for Sem_Disp.
1761 (Analyze_Associations): Minor change from "=" to "in" for use of
1762 N_Formal_Subtype_Declaration (which is now a subtype).
1763 (Set_Analyzed_Formal): Minor changes from "=" to "in" for uses of
1764 N_Formal_Subtype_Declaration (which is now a subtype).
1765 (Analyze_Formal_Subprogram): Add handling for
1766 N_Formal_Abstract_Subprogram, marking the formal as abstract and
1767 dispatching, setting the controlling status of the formal parameters
1768 and result, and issuing an error if there is no controlling type for
1769 the formal subprogram.
1770 (Instantiate_Formal_Subprogram): Rather than setting Corresponding_Spec,
1771 which is an unclean use of that field, we set the new field
1772 Corresponding_Formal_Spec to make the formal subprogram available to
1773 processing in Analyze_Subprogram_Declaration.
1774 (Analyze_Formal_{Discrete, Decimal_Fixed_Point, Fixed_Point,
1775 Floating_Point, Modular_Integer, Signed_Integer}_Type: Make formal type
1776 Constrained, so that it is is does not statically match its anonymous
1779 * sem_ch6.adb (Analyze_Subprogram_Specification): Include test for
1780 abstract formal subprograms in error check for functions returning
1781 abstract types. Set scope of new designator for
1782 a parameterless subprogram, so that it is available when checking the
1783 body for nested subprograms, before full analysis of said body.
1784 (Analyze_Subprogram_Body): Warn on inlining bodies with nested
1785 subprogram only if inner one comes from source.
1786 (Analyze_Function_Call): If the call is given in object notation, the
1787 analysis of the name rewrites the node and analyzes it with the proper
1788 argument list. After analyzing the name, if the call has been rewritten
1789 and the result type is set, no further analysis is needed.
1790 (Analyze_Return_Type): Subsidiary to Process_Formals: analyze subtype
1791 mark in function specification, in a context where the formals are
1792 visible and hide outer homographs.
1794 * sem_disp.adb (Check_Controlling_Type): Relax the check for same scope
1795 as the tagged type for the cases of abstract formal subprograms and
1796 renamings of those. Clean up spec comments.
1797 (Check_Dispatching_Context): Add error message to indicate "abstract
1798 procedure", covering the case of a call to a formal abstract procedure
1799 that has statically tagged operands.
1800 (Check_Dispatching_Call): Check for the case of an actual given by
1801 a tag-indeterminate function call whose type is an ancestor of the
1802 containing call's associated tagged type. This situation can occur
1803 for inherited primitives with function defaults. In this case we
1804 use the tagged type's tag directly as the controlling argument for
1806 (Expand_Call): Name change on call to Expand_Dispatch_Call.
1808 * sprint.adb (Sprint_Node_Actual): Split
1809 N_Formal_Subprogram_Declaration into two alternatives for the new
1810 cases N_Formal_Abstract_Subprogram_Declaration and
1811 N_Formal_Concrete_Subprogram_Declaration.
1812 Char_Literal_Value field is now a Uint.
1814 * trans.c: Get rid of junk Uint2 reference.
1815 Char_Literal_Value field is now a Uint.
1816 (gnat_to_gnu, case N_Aggregate): Check TYPE_UNCHECKED_UNION_P.
1817 (gigi): Correct third arg to gimplify_body.
1819 * ada-tree.h: (TYPE_UNCHECKED_UNION_P): New flag.
1820 (TYPE_LANG_FLAG_0): Check for record or union.
1822 * treepr.adb: Char_Literal_Value field is now a Uint
1824 * uintp.h, uintp.ads, uintp.adb: Add new routines UI_To_CC and
1827 * widechar.ads, widechar.adb (Is_UTF_32_Non_Graphic): New function
1828 Add full UTF-32 support
1829 Char_Code is now 32 bits
1831 * sinput.ads, sinput.adb (Skip_Line_Terminators): Extend to deal with
1832 wide character UTF_32 line terminators.
1833 Initialize Main_Source_File to avoid error when no main
1836 * errout.adb (Finalize): Do not check Num_SRef_Pragmas
1837 (Main_Source_File) when no main source has been loaded, to avoid
1840 2005-02-09 Robert Dewar <dewar@adacore.com>
1842 * a-strunb.ads, a-strunb.adb: Add missing pragma Ada_05 statements
1843 Fix name of Set routine
1845 * a-strfix.ads, a-strfix.adb: Add new index functions from AI-301 to
1848 * a-stwise.ads, a-stwise.adb, a-stwifi.ads, a-stwifi.adb,
1849 a-strsea.ads, a-strsea.adb: Add new index functions from AI-301 to
1852 * a-witeio.ads, a-witeio.adb, a-textio.ads, a-textio.adb: New function
1853 forms of Get_Line subprograms for AI-301.
1855 * a-wtcoau.adb, a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads,
1856 a-wtedit.adb, a-wtedit.adb, a-wtedit.ads, a-wttest.adb,
1857 a-wttest.ads, a-strmap.ads, a-strmap.adb, a-stwima.adb,
1858 a-stwima.ads: Minor reformatting.
1860 2005-02-09 Doug Rupp <rupp@adacore.com>
1861 Thomas Quinot <quinot@adacore.com>
1863 * adaint.c, adaint.h
1864 [VMS] (to_ptr32): New function.
1865 (MAYBE_TO_PTR32): New macro.
1866 (__gnat_portable_spawn,__gnat_portable_no_block_spawn): Adjust argv
1868 [VMS] (descriptor_s, ile_s): Use __char_ptr32 for adr field.
1869 [VMS] (#define fork()): Remove since unneccessary.
1870 (__gnat_set_close_on_exec): New routine to support
1871 GNAT.OS_Lib.Set_Close_On_Exec.
1873 * g-expect.adb (Set_Up_Communications): Mark the pipe descriptors for
1874 the parent side as close-on-exec so that they are not inherited by the
1877 * g-os_lib.ads, g-os_lib.adb (Set_Close_On_Exec): New subprogram to
1878 set or clear the FD_CLOEXEC flag on a file descriptor.
1880 2005-02-09 Eric Botcazou <ebotcazou@adacore.com>
1881 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1883 Fix for c330001 - PR ada/19386
1886 (gnat_to_gnu_field): Do not necessarily invoke make_packable_type
1887 on the field if Pragma Component_Alignment (Storage_Unit).
1888 (gnat_to_gnu_entity, case object): Do not treat a renaming that has
1889 side-effects as if it were a constant; also make SAVE_EXPR to protect
1891 (gnat_to_gnu_entity, case E_Record_Subtype): If have _Parent, make a
1893 (make_dummy_type): Set TYPE_UNCHECKED_UNION_P.
1894 (components_to_record): Test it.
1895 Fix improper usage of REFERENCE_CLASS_P.
1897 * utils2.c (build_binary_op, case MODIFY_EXPRP): Treat UNION_TYPE as
1900 * utils2.c: Minor reformatting.
1902 * utils.c (convert, case UNION_TYPE): Check TYPE_UNCHECKED_UNION;
1903 handle other cases like RECORD_TYPE.
1905 * utils.c (gnat_pushdecl): Set TREE_NO_WARNING.
1907 2005-02-09 Ed Schonberg <schonberg@adacore.com>
1909 * exp_aggr.adb (Gen_Assign): If the expression is an aggregate for a
1910 component of an array of arrays in an assignment context, and the
1911 aggregate has component associations that require sliding on
1912 assignment, force reanalysis of the aggregate to generate a temporary
1913 before the assignment.
1914 (Must_Slide): Make global to the package, for use in Gen_Assign.
1916 2005-02-09 Ed Schonberg <schonberg@adacore.com>
1918 * exp_ch4.adb (Expand_Composite_Equality): If a component is an
1919 unchecked union with no inferable discriminants, return a
1920 Raise_Program_Error node, rather than inserting it at the point the
1922 (Expand_Record_Equality, Component_Equality): Handle properly the case
1923 where some subcomponent is an unchecked union whose generated equality
1924 code raises program error.
1926 2005-02-09 Doug Rupp <rupp@adacore.com>
1928 * gnatbl.c: [VMS] (_POSIX_EXIT): Define.
1929 [VMS] (#define exit hack): Remove.
1931 2005-02-09 Pascal Obry <obry@adacore.com>
1932 Arnaud Charlet <charlet@adacore.com>
1934 * init.c (__gnat_initialize): Add a new parameter eh which contains the
1935 address of the exception registration. The Win32 version of this
1936 routine calls __gnat_install_SEH_handler() to initialize the SEH
1937 (Structured Exception Handling) handler.
1938 (__gnat_error_handler) [Win32]: Removed. Not needed as we use
1939 SEH (Structured Exception Handling) now.
1940 (__gnat_install_handler) [Win32]: Nothing to do now as we use SEH.
1941 (__gnat_initialize for ppc-vxworks): Adjust comments and the
1942 preprocessor condition protecting the call to the extra eh setup
1943 subprogram, which is only available for the ppc target.
1944 (__gnat_clear_exception_count): replaced reference to
1945 variable taskIdCurrent by call to taskIdSelf(), cleaner.
1947 * seh_init.c: New file.
1949 * Make-lang.in: (GNAT_ADA_OBJS): Add seh_init.o.
1950 (GNATBIND_OBJS): Idem.
1952 * misc.c (gnat_parse_file): Update call to __gnat_initialize. This
1953 routine takes a new parameter (a pointer to the exception registration
1954 for the SEH (Structured Exception Handling) support.
1956 * raise.h: (__gnat_install_SEH_handler): New prototype.
1957 Update copyright notice.
1959 * s-tassta.adb (Task_Wrapper): Declare the exception registration
1960 record and initialize it by calling __gnat_install_SEH_handler.
1962 2005-02-09 Vincent Celier <celier@adacore.com>
1964 * make.adb (Gnatmake): Do not fail when the main project has no object
1967 2005-02-09 Doug Rupp <rupp@adacore.com>
1969 * Makefile.in [VMS] (LN,LN_S): Define as cp -p
1970 Rename s-asthan-vms.adb to s-asthan-vms-alpha.adb.
1971 [VMS]: Add translations for g-enblsp.adb.
1973 * s-asthan-vms.adb: Removed.
1974 * s-asthan-vms-alpha.adb: Added.
1976 2005-02-09 Pascal Obry <obry@adacore.com>
1978 * Makefile.in (LIBGNAT_SRCS): Add seh_init.c.
1979 (LIBGNAT_OBJS): Add seh_init.o.
1981 2005-02-09 Arnaud Charlet <charlet@adacore.com>
1985 * Makefile.in: Link all gnat tools with -static-libgcc, since
1986 -shared-libgcc is now used by default on some systems (e.g. linux with
1988 Remove references to Makefile.prolog/generic, no longer used.
1990 2005-02-09 Vincent Celier <celier@adacore.com>
1992 * prj-makr.adb (Process_Directory): Put file name in canonical case
1993 before matching against the patterns.
1994 If gnatname has been invoked as <prefix>-gnatname
1995 then invoke the compiler as <prefix>-gcc, not just "gcc".
1997 2005-02-09 Ed Schonberg <schonberg@adacore.com>
1999 * sem_ch4.adb (Analyze_Selected_Component): Create Actual_Subtype even
2000 with expansion disabled. The actual subtype is needed among other
2001 places when the selected component appears in the context of a loop
2002 bound, and denotes a packed array.
2003 (Operator_Check): Always use the first subtype in the
2004 error message, to avoid the appearance of internal base types.
2005 (Transform_Object_Operation): Copy each actual in full
2006 to the parameter associations of the constructed call, rather than
2007 using the shallow copy mechanism of New_Copy_List. This ensures that
2008 the chaining of named associations is done properly.
2009 (Complete_Object_Operation): Rewrite node, rather than
2010 replacing it, so that we can trace back to the original selected
2013 * sem_elab.adb (Set_Elaboration_Constraint): For initialization calls,
2014 and calls that use object notation, if the called function is not
2015 declared in a withed unit, place the elaboration constraint on the
2016 unit in the context that makes the function accessible.
2017 (Check_Elab_Subtype_Declaration): Check whether a subtype declaration
2018 imposes an elaboration constraint between two packages.
2020 2005-02-09 Ed Schonberg <schonberg@adacore.com>
2022 * sem_ch7.adb (Uninstall_Declarations): Exchange full and private
2023 views of a private type after handling its private dependents, to
2024 maintain proper stack discipline between entry and exit from the
2027 2005-02-09 Cyrille Comar <comar@adacore.com>
2029 * s-finimp.adb: (Finalize_List): Optimize in the no-abort case.
2032 2005-02-09 Arnaud Charlet <charlet@adacore.com>
2034 * s-tporft.adb (Register_Foreign_Thread): Initialize Task_Image[_Len]
2035 fields for foreign threads.
2037 2005-02-09 Doug Rupp <rupp@adacore.com>
2039 * s-vaflop.adb: Add pragma Warnings (Off) to eliminate infinite
2040 recursion warnings when compiled with -gnatdm.
2042 2005-02-09 Robert Dewar <dewar@adacore.com>
2044 * usage.adb: Add line for switch -gnat05 (allow Ada 2005 extensions)
2045 Slight fix to documentation of -gnaty with no parameters
2047 * xr_tabls.ads: Add ??? comment for missing overall comment
2049 * xsinfo.adb: Make default file name be sinfo.h, since this is what
2050 we now use by default.
2052 * xsnames.adb: Adjust end of file test to look for five space followed
2053 by '#' instead of six spaces. The format of xsnames.adb was modified
2056 * a-numeri.ads: Add reference to AI-388 for greek letter pi
2059 * clean.adb: Minor reformatting.
2061 * gnat1drv.adb, gnatfind.adb, gnatlink.adb, gnatmem.adb,
2062 gnatname.adb: Minor reformatting
2063 Add 2005 to copyright output when utility is run
2065 * csets.adb: Eliminate obsolete comment
2067 * debug.adb, g-socket.ads, i-cobol.adb: Minor reformatting throughout
2070 * sem_eval.ads (Eval_Integer_Literal): Do not inline this, not useful.
2072 2005-02-09 Sergey Rybin <rybin@adacore.com>
2074 * gnat_ugn.texi: Add to the gnatpp section the paragraph describing
2075 the difference between compact and incompact layout and add the record
2076 representation clause to the example illustrating different layouts.
2077 Add the description of '-A5' gnatpp option ("align 'AT' keywords in
2078 component clauses").
2080 2005-02-09 Florian Villoing <villoing@adacore.com>
2082 * gnat_ugn.texi: Fix typos.
2083 Use @command to display 'gcc', 'gnatbind', etc. insted of @code or
2085 Make proper use of @ref, @xref and @pxref to avoid duplication of "see"
2086 in the generated documentation.
2088 2005-02-09 Arnaud Charlet <charlet@adacore.com>
2090 * gnat_ugn.texi: Remove all mentions of FSU threads, which are no
2092 Update linker wrapper when linking with non GNU C++.
2094 2005-02-09 Pascal Obry <obry@adacore.com>
2097 Document the procedure to debug the DllMain routine on Windows.
2098 Add note about -funwind-tables and mixed Ada and C/C++ programming in
2100 Document new BIND qualifer /RETURN_CODES=VMS.
2102 2005-02-09 Ben Brosgol <brosgol@adacore.com>
2104 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
2105 Edited gnatmetric chapter
2107 2005-02-09 Robert Dewar <dewar@adacore.com>
2110 Changes to document new wide wide character support
2112 Update documentation on Normalize_Scalars and Initialize_Scalars
2114 2005-02-09 Pascal Obry <obry@adacore.com>
2116 * s-taprop-mingw.adb, s-soflin.ads: Minor reformatting.
2118 2005-02-09 Jose Ruiz <ruiz@adacore.com>
2120 * s-osinte-vxworks.ads (taskPriorityGet): Add this function (imported
2121 from the VxWorks kernel) that is needed for getting the active
2122 priority of the different tasks.
2124 * s-atacco.ads, s-atacco.adb (Nothing): Remove this dummy procedure.
2125 Use a pragma Elaborate_Body in the spec file instead.
2126 Noticed by code reading.
2128 2005-02-09 Thomas Quinot <quinot@adacore.com>
2130 * exp_util.ads: Minor correction in comment.
2132 2005-02-09 Arnaud Charlet <charlet@adacore.com>
2134 * s-taprop.ads (Initialize): Update comments. Remove pragma Inline,
2135 since this procedure is now too complex to be worth inlining.
2137 2005-02-09 Richard Henderson <rth@redhat.com>
2139 * utils.c (gnat_define_builtin): Remove.
2140 (gnat_install_builtins): Use build_common_builtin_nodes.
2142 2005-02-09 Arnaud Charlet <charlet@adacore.com>
2144 * a-rbtgso.adb, a-crbtgo.ads, a-crbtgo.adb, a-crbtgk.ads,
2145 a-crbtgk.adb, a-crbltr.ads, a-coprnu.ads, a-coprnu.adb,
2146 a-coorse.ads, a-coorse.adb, a-convec.ads, a-convec.adb,
2147 a-contai.ads, a-coinve.ads, a-coinve.adb, a-cohata.ads,
2148 a-cohama.ads, a-cohama.adb, a-ciorse.ads, a-ciorse.adb,
2149 a-cihama.ads, a-cihama.adb, a-cidlli.ads, a-cidlli.adb,
2150 a-chtgop.ads, a-chtgop.adb, a-cgcaso.ads, a-cgcaso.adb,
2151 a-cgarso.ads, a-cgarso.adb, a-cdlili.ads, a-cdlili.adb,
2152 a-cgaaso.adb, a-coormu.adb, a-ciormu.adb, a-cihase.adb,
2153 a-cihase.ads, a-cohase.adb, a-cohase.ads, a-ciorma.ads,
2154 a-coorma.ads, a-swunha.ads, a-stunha.ads, a-ciormu.ads,
2155 a-coormu.ads, a-rbtgso.ads, a-swunha.adb, a-stunha.adb,
2156 a-cgaaso.ads, a-ciorma.adb, a-coorma.adb, a-secain.adb,
2157 a-secain.ads, a-slcain.ads, a-slcain.adb, a-shcain.ads,
2158 a-shcain.adb, a-chtgke.ads, a-chtgke.adb, a-stwiha.ads,
2159 a-stwiha.adb, a-strhas.ads, a-strhas.adb, a-chzla1.ads,
2160 a-chzla9.ads, a-lfztio.ads, a-liztio.ads, a-llfzti.ads,
2161 a-llizti.ads, a-sfztio.ads, a-siztio.ads, a-ssizti.ads,
2162 a-stzbou.adb, a-stzbou.ads, a-stzfix.adb, a-stzfix.ads,
2163 a-stzhas.adb, a-stzhas.ads, a-stzmap.adb, a-stzmap.ads,
2164 a-stzsea.adb, a-stzsea.ads, a-stzsup.adb, a-stzsup.ads,
2165 a-stzunb.adb, a-stzunb.ads, a-swunau.adb, a-swunau.ads,
2166 a-szmzco.ads, a-szunau.adb, a-szunau.ads, a-szunha.adb,
2167 a-szunha.ads, a-szuzti.adb, a-szuzti.ads, a-tiunio.ads,
2168 a-wwunio.ads, a-ztcoau.adb, a-ztcoau.ads, a-ztcoio.adb,
2169 a-ztcoio.ads, a-ztcstr.adb, a-ztcstr.ads, a-ztdeau.adb,
2170 a-ztdeau.ads, a-ztdeio.adb, a-ztdeio.ads, a-ztedit.adb,
2171 a-ztedit.ads, a-ztenau.adb, a-ztenau.ads, a-ztenio.adb,
2172 a-ztenio.ads, a-ztexio.adb, a-ztexio.ads, a-ztfiio.adb,
2173 a-ztfiio.ads, a-ztflau.adb, a-ztflau.ads, a-ztflio.adb,
2174 a-ztflio.ads, a-ztgeau.adb, a-ztgeau.ads, a-ztinau.adb,
2175 a-ztinau.ads, a-ztinio.adb, a-ztinio.ads, a-ztmoau.adb,
2176 a-ztmoau.ads, a-ztmoio.adb, a-ztmoio.ads, a-zttest.adb,
2177 a-zttest.ads, a-zzunio.ads: New files. Part of new Ada 2005
2180 2005-01-27 Laurent GUERBY <laurent@guerby.net>
2182 * Makefile.in: Fix a-intnam.ads from previous commit,
2183 add 2005 to copyright.
2184 * a-intman-rtems.ads: Renamed to...
2185 * a-intnam-rtems.ads:
2187 2005-01-27 Laurent GUERBY <laurent@guerby.net>
2189 * Makefile.in: Rename GNAT RTEMS specific files.
2190 * 5rtpopsp.adb, 4rintnam.ads, 5rosinte.adb,
2191 5rosinte.ads, 5rparame.adb: Replaced by files below.
2192 * s-tpopsp-rtems.adb, a-intman-rtems.ads, s-osinte-rtems.adb,
2193 s-osinte-rtems.ads, s-parame-rtems.adb: Replace files above.
2195 2005-01-27 Joel Sherrill <joel.sherrill@oarcorp.com>
2196 Laurent GUERBY <laurent@guerby.net>
2199 * 5rosinte.ads: Add No_Key constant.
2200 * 5rtpopsp.adb: Initialize ATCB_Key with No_Key and fix style.
2201 * gsocket.h: Do not include <sys/socket.h> with RTEMS either.
2203 2005-01-26 Laurent GUERBY <laurent@guerby.net>
2206 * i-cobol.adb (Valid_Numeric): Handle zero length case.
2208 2005-01-20 Richard Henderson <rth@redhat.com>
2210 * Makefile.in (alpha-linux, LIBGNAT_TARGET_PAIRS): Use
2211 a-intnam-linux.ads and system-linux-alpha.ads.
2212 * a-intnam-linux-alpha.ads: Remove file.
2213 * s-osinte-linux-alpha.ads (SIGUNUSED, SIGSTKFLT, SIGLOST): New.
2214 * system-linux-alpha.ads: New file.
2216 2005-01-18 Jakub Jelinek <jakub@redhat.com>
2219 * a-stunau.adb (Get_String): Don't return U.Reference, but Ret that is
2220 set to the new string.
2222 2005-01-18 Toon Moene <toon@moene.indiv.nluug.nl>
2224 * system-linux-ppc.ads: Set ZCX_By_Default and GCC_ZCX_Support
2227 2005-01-18 Richard Henderson <rth@redhat.com>
2229 * Makefile.in (LIBGNAT_TARGET_PAIRS, TOOLS_TARGET_PAIRS, MISCLIB,
2230 THREADSLIB, GNATLIB_SHARED, PREFIX_OBJS, LIBRARY_VERSION): Specialize
2232 * s-osinte-linux-alpha.ads, a-intnam-linux-alpha.ads: New files.
2234 2005-01-14 Andrew Pinski <pinskia@physics.uc.edu>
2236 * system-darwin-ppc.ads (ZCX_By_Default): Change to True.
2237 (GCC_ZCX_Support): Likewise.
2239 2005-01-11 Bastian Blank <waldi@debian.org>
2241 * system-linux-s390.ads: Define Preallocated_Stacks.
2242 * system-linux-s390x.ads: Likewise.
2244 2005-01-04 Arnaud Charlet <charlet@adacore.com>
2246 * gnat_ugn.texi: Fix texi errors with null variables.
2248 2005-01-03 Thomas Quinot <quinot@adacore.com>
2250 * gen-soccon.c: New utility program to generate g-soccon.ads
2253 * socket.c, gsocket.h: Split inclusion of system header files into a
2254 gsocket.h file separated from socket.c, to allow reuse in gen-soccon.c.
2256 * g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads,
2257 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
2258 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-mingw.ads,
2259 g-soccon-vxworks.ads, g-soccon-freebsd.ads: Note that these files
2260 should not be edited by hand anymore, but should be regenerated using
2263 2005-01-03 Robert Dewar <dewar@adacore.com>
2264 Ed Schonberg <schonberg@adacore.com>
2265 Vincent Celier <celier@adacore.com>
2267 * s-atacco.ads, a-direio.adb: Protect use of 'Constrained by warnings
2268 on/off, since this is an obsolescent feature, for which we now generate
2271 * sem_attr.adb (Analyze_Attribute, case Constrained): Issue warning if
2272 warning mode is set and obsolescent usage of this attribute occurs.
2273 (Resolve_Access, case 'Access): Note that GNAT uses the context type to
2274 disambiguate overloaded prefixes, in accordance with AI-235. GNAT code
2275 predates, and partly motivates, the adoption of the AI.
2276 Implement new Ada 2005 attribute Mod
2278 * exp_attr.adb (Expand_N_Attribute_Reference): Implement Ada 2005
2281 * par-ch4.adb (P_Name): In Ada 2005 mode, recognize new attribute Mod
2283 * snames.h, snames.ads, snames.adb: Add entry for No_Dependence for
2284 pragma restrictions.
2285 New entry for Ada 2005 attribute Mod.
2288 Add recognition of new pragma Restrictions No_Dependence
2289 Recognize restriction No_Obsolescent_Features at parse time
2291 * bcheck.adb: Add circuitry for checking for consistency of
2292 No_Dependence restrictions.
2294 * lib-writ.ads, lib-writ.adb: Output new R lines for No_Dependence
2297 * restrict.ads, restrict.adb: Add subprograms to deal with
2298 No_Dependence restrictions.
2300 * rtsfind.adb: Check that implicit with's do not violate No_Dependence
2303 * sem_ch3.adb, sem_ch11.adb, sem_ch13.adb, lib-xref.adb,
2304 sem_attr.adb: Add check for new restriction No_Obsolescent_Features
2306 * scn.ads, prj-err.ads, prj-err.adb, ali-util.adb, gprep.adb: Add new
2307 dummy parameter to scng instantiation.
2308 Needed for new restriction No_Obsolescent_Features
2310 * scn.adb: (Obsolescent_Check): New procedure
2311 Needed for new restriction No_Obsolescent_Features
2313 * scng.ads, scng.adb: Always allow wide characters in Ada 2005 mode, as
2314 specified by AI-285, needed for implementation of AI-388 (adding greek
2315 pi to Ada.Numerics).
2316 Add new generic formal to scng, needed for new restriction
2317 No_Obsolescent_Features.
2319 * s-rident.ads: Add new restriction No_Obsolescent_Features.
2321 * ali.ads, ali.adb: Adjustments for reading new No_Dependence
2323 (Scan_ALI): When finding an unexpected character on an R line, raise
2324 exception Bad_R_Line, instead of calling Fatal_Error, so that, when
2325 Ignore_Errors is True, default restrictions are set and scanning of the
2326 ALI file continues with the next line. Also, when Bad_R_Line is raised
2327 and Ignore_Errors is True, skip to the end of le line.
2329 * sem_ch10.adb: Check that explicit with's do not violate
2330 No_Dependence restrictions.
2331 (Install_Withed_Unit): Add code to implement AI-377 and diagnose
2332 illegal context clauses containing child units of instance.
2334 * sem_prag.adb: Processing and checking for new No_Dependence
2336 (Analyze_Pragma, case Psect_Object): Call Check_Arg_Is_External_Name to
2337 analyze and check the External argument.
2339 * a-numeri.ads: Add greek letter pi as alternative spelling of Pi
2341 2005-01-03 Robert Dewar <dewar@adacore.com>
2343 * atree.adb: Add a fifth component to entities
2344 This allows us to add 32 flags and four new fields
2346 * atree.ads: Add a fifth component to entities
2347 This allows us to add 32 flags and four new fields
2349 * einfo.ads, einfo.adb: Document new fields and new flags now available
2350 Add routines for printing new fields
2352 * treepr.adb: Call routines to print out additional fields if present
2354 2005-01-03 Arnaud Charlet <charlet@adacore.com>
2356 * bld.ads, bld.adb, bld-io.ads, bld-io.adb, gprcmd.adb,
2357 gpr2make.ads, gpr2make.adb: Remove gpr2make, replaced by gprmake.
2359 * Makefile.in: Add support to build shared Ada libraries on solaris x86
2360 Remove gpr2make, replaced by gprmake.
2361 Remove references to gnatmem and libaddr2line.
2362 Add indepsw.adb<indepsw-linux.adb to TOOLS_TARGET_PAIRS for IA64 linux.
2363 (gnatlib-shared-darwin): Add "-fno-common" to GNATLIBCFLAGS.
2364 Add support for specialized version of Ada.Numerics.Aux for Darwin: use
2365 a-numaux-darwin.ads and a-numaux-darwin.adb
2366 Enable mlib-tgt-lynxos.adb on lynxos.
2368 * Make-lang.in: Remove rules for gpr2make.
2369 When generating sdefault.adb, do not call Relocate_Path
2370 on S3 for function Target_Name, as it is not a path.
2371 Remove references to gnatmem and libaddr2line.
2373 * a-numaux-darwin.ads, a-numaux-darwin.adb, g-soccon-darwin.ads: New
2376 2005-01-03 Samuel Tardieu <tardieu@adacore.com>
2378 * checks.adb (Apply_Alignment_Check): Generate a warning if an object
2379 address is incompatible with its base type alignment constraints when
2380 this can be decided statically.
2382 2005-01-03 Olivier Hainque <hainque@adacore.com>
2384 * decl.c (compatible_signatures_p): New function. The intended purpose
2385 is to check if two function signatures for a call-site and a callee are
2386 compatible enough for the call to be valid. The underlying purpose is
2387 to check if a call to a mapped builtin is using the right interface.
2388 The current code actually does not check antyhing - this a placeholder
2389 for future refinements.
2390 (gnat_to_gnu_entity) <E_Subprogram_Call>: Add preliminary bits to handle
2391 builtin calls for convention Intrinsic.
2393 * gigi.h (builtin_decl_for): Declare (new function).
2395 * utils.c (gnat_install_builtins): Install the target specific builtins.
2396 (builtin_decl_for): New function, provide a dummy body for now.
2398 2005-01-03 Geert Bosch <bosch@adacore.com>
2400 * eval_fat.adb: (Eps_Model,Eps_Denorm): Remove, no longer used.
2401 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
2402 (Pred): Implement in terms of Succ.
2404 * trans.c (convert_with_check): Reimplement conversion of float to
2407 2005-01-03 Ed Schonberg <schonberg@adacore.com>
2408 Vincent Celier <celier@adacore.com>
2410 * exp_aggr.adb (Packed_Array_Aggregate_Handled): The values of the
2411 bounds can be negative, and must be declared Int, not Nat.
2413 * sem_elim.adb (Line_Num_Match): Correct wrong code when index in an
2414 array is checked after using the index in the array.
2416 * makegpr.adb (Add_Switches): Check if there is a package for the
2417 processor. If there is no package, do not look for switches.
2419 2005-01-03 Ed Schonberg <schonberg@adacore.com>
2421 * exp_ch3.adb (Stream_Operations_OK): Predicate to determine when the
2422 generation of predefined stream operations (specs and bodies) should
2423 proceed. Under various restrictions these subprograms must not be
2426 2005-01-03 Thomas Quinot <quinot@adacore.com>
2429 Declare subprogram index in Build_RPC_Receiver_Body, to reduce the
2430 amount of PCS-specific code in RACW stubs generation.
2431 (Copy_Specification): Set Etype on copied formal parameter entities, as
2432 this information is needed for PolyORB stubs generation.
2433 (PolyORB_Support.Build_Subprogram_Receiving_Stubs): Remove unused
2434 variable Dynamic_Async.
2435 (Build_Subprogram_Receiving_Stubs): Make PCS-specific
2436 (Build_RPC_Receiver_Specification): Make generic again, as recent
2437 changes have allowed RPC receivers to have the same profile for both
2438 variants of the PCS.
2439 Reorganise RPC receiver generation to reduce differences between the
2440 structure of GARLIC and PolyORB RPC receivers.
2441 (Add_Receiving_Stubs_To_Declarations): Make this subprogram
2443 Simplify elaboration code for RCI packages.
2445 * s-parint.ads, s-parint.adb, rtsfind.ads: Reorganise RPC receiver
2446 generation to reduce differences between the structure of GARLIC and
2447 PolyORB RPC receivers.
2449 * s-stratt.adb: Fix typo in comment.
2451 2005-01-03 Thomas Quinot <quinot@adacore.com>
2453 * exp_ch7.ads (Make_Final_Call): Rewrite comment (was incorrectly
2454 copied from Make_Init_Call).
2456 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do component
2457 reads and assignments on a temporary variable declared with appropriate
2460 2005-01-03 Robert Dewar <dewar@adacore.com>
2462 * i-c.adb (To_C): Raise CE if string is null and Append_Null
2464 2005-01-03 Robert Dewar <dewar@adacore.com>
2466 * i-cstrin.adb (Update): Do not append a null in form called with a
2467 String. This avoids unintended behavior.
2469 2005-01-03 Arnaud Charlet <charlet@adacore.com>
2472 * init.c: Fix warnings on Free BSD section.
2474 2005-01-03 Arnaud Charlet <charlet@adacore.com>
2477 * sinfo.ads: Fix obsolete reference to xsinfo.spt (replaced by
2480 2005-01-03 Vincent Celier <celier@adacore.com>
2482 * make.adb (Collect_Arguments_And_Compile): Do not attempt to build
2483 libraries when Unique_Compile is True (-u switch).
2486 2005-01-03 Robert Dewar <dewar@adacore.com>
2488 * namet.adb (Get_Decoded_Name_With_Brackets): Fix case of not allowing
2489 upper case letter or underscore after W, as allowed by spec.
2491 2005-01-03 Arnaud Charlet <charlet@adacore.com>
2493 * s-osinte-darwin.ads, s-osinte-darwin.adb: Clean up
2494 darwin port by using proper type definitions from header files.
2495 Use SIGTERM instead of SIGABRT for SIGADAABORT.
2497 2005-01-03 Robert Dewar <dewar@adacore.com>
2499 * par.adb: Enhance error message handling for configuration file
2502 2005-01-03 Robert Dewar <dewar@adacore.com>
2504 * s-arit64.adb (Double_Divide): Put back changes that got accidentally
2505 removed during the previous update (test properly for case of dividing
2506 largest negative number by -1, which generates overflow).
2508 2005-01-03 Ed Schonberg <schonberg@adacore.com>
2509 Sergey Rybin <rybin@adacore.com>
2511 * sem_ch12.adb (Analyze_Package_Instantiation): Create a separate node
2512 to use as the defining identifier for a formal package.
2513 (Remove_Parent): If the instance takes place within (an instance of)
2514 a sibling, preserve private declarations of common parent.
2516 2005-01-03 Ed Schonberg <schonberg@adacore.com>
2518 * sem_ch4.adb (Has_Fixed_Op): New predicate in Check_Arithmetic_Pair,
2519 to determine whether one of the operands is a fixed-point type for
2520 which a user-defined multiplication or division operation might be
2523 * sem_res.adb (Valid_Conversion): The legality rules for conversions
2524 of access types are symmetric in Ada 2005: either designated type can
2527 2005-01-03 Vincent Celier <celier@adacore.com>
2529 * s-fileio.adb (Temp_File_Record): Change length of string component
2530 Name from L_tmpnam + 1 to max_path_len + 1.
2532 2005-01-03 Arnaud Charlet <charlet@adacore.com>
2534 * s-tasini.ads, s-tasini.adb (Undefer_Abortion): Handle case of
2535 Self_Id.Deferral_Level = 0.
2536 (Do_Pending_Action): Move this function to the spec.
2538 * s-tasren.adb (Selective_Wait [Terminate_Selected]): Call
2539 Do_Pending_Action explicitely when needed, in case we're using
2540 No_Abort restrictions.
2542 * s-tassta.adb (Create_Task): If Abort is not allowed, reset the
2543 deferral level since it will not get changed by the generated code.
2544 Keeping a default value of 1 would prevent some operations (e.g.
2545 select or delay) to proceed successfully.
2547 2005-01-03 Ben Brosgol <brosgol@adacore.com>
2548 Robert Dewar <dewar@adacore.com>
2549 Cyrille Comar <comar@adacore.com>
2551 * ug_words, gnat_ugn.texi: Added alpha-ivms transitioning section to
2552 porting guide chapter (vms version).
2553 Revised doc title (removed "for native platforms") and subtitle.
2554 Add discussion on warning flag for obsolescent features. First we
2555 note that it applies to obsolete GNAT features, which was previously
2556 omitted. Second we contrast the behavior with that of the new
2557 Ada 2005 AI-368 restriction No_Obsolescent_Features.
2558 Preliminary rewriting of GNAT & libraries chapter in order to take
2559 into account default project locations & new project manager
2562 2005-01-03 Robert Dewar <dewar@adacore.com>
2564 * cstand.adb (Create_Operators): Clean up format and documentation of
2565 unary and binary operator result tables. No change in code, just
2566 reformatting and addition of comments.
2568 * errout.ads, gnatfind.adb, s-maccod.ads, sem.adb,
2569 sem_ch2.adb: Minor reformatting
2571 * atree.ads, elists.ads, lib.ads, namet.ads, nlists.ads, repinfo.ads,
2572 sinput.ads, stringt.ads, uintp.ads, urealp.ads: Minor clarification to
2573 comments for Tree_Read and Tree_Write.
2575 2005-01-03 Pascal Obry <obry@adacore.com>
2577 * exp_attr.ads: Minor reformatting.
2579 2005-01-03 Romain Berrendonner <berrendo@adacore.com>
2581 * comperr.adb (Compiler_Abort): Add specialized message for GAP
2584 2005-01-03 Ed Schonberg <schonberg@adacore.com>
2586 * exp_pakd.adb (Create_Packed_Array_Type): Add a guard to check
2587 whether the ancestor type is private, as may be the case with nested
2590 2004-12-30 Sohail Somani <sohail@sohailsomani.com>
2593 * trans.c (gnat_to_gnu): Fix typo: Use correct return variable.
2595 2004-12-23 Eric Botcazou <ebotcazou@libertysurf.fr>
2597 * trans.c (Attribute_to_gnu): Adjust call to get_inner_reference.
2598 * utils2.c (build_unary_op): Likewise.
2600 2004-12-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2602 * trans.c (mark_visited): Set TYPE_SIZES_GIMPLIFIED.
2604 2004-12-19 Richard Henderson <rth@redhat.com>
2606 * trans.c (gigi): Update gimplify_body call.
2608 2004-12-09 Nathan Sidwell <nathan@codesourcery.com>
2610 * decl.c (gnat_substitute_in_type): Remove SET_TYPE case.
2612 2004-12-07 Ed Falis <falis@adacore.com>
2614 * s-intman-vxworks.adb (Notify_Exception): removed useless check for
2615 current task being suspended.
2617 * init.c (__gnat_clear_exception): added to reset VxWorks exception
2619 (__gnat_map_signal): removed test for current task being suspended.
2621 2004-12-07 Gary Dismukes <dismukes@adacore.com>
2623 * a-exexpr.adb (Others_Value, All_Others_Value): Change initial values
2624 from 16#BEEF# to 16#7FFF# to avoid exceeding Integer'Last on 16-bit
2625 targets (such as AAMP).
2627 2004-12-07 Ed Schonberg <schonberg@adacore.com>
2629 * atree.adb (Visit_Itype): Create a new name for the generated itype,
2630 because the back-end may otherwise treat it as a redefinition of the
2633 2004-12-07 Eric Botcazou <ebotcazou@adacore.com>
2635 * back_end.adb (Scan_Back_End_Switches): Accept --param.
2637 * lang-specs.h: Accept --param.
2639 2004-12-07 Vincent Celier <celier@adacore.com>
2641 * make.adb (Check_Mains, Switches_Of): Adapt to name changes in
2642 package Prj (Current_Spec_Suffix => Ada_Spec_Suffix,
2643 Current_Body_Suffix => Ada_Body_Suffix).
2644 Take into account Externally_Built attribute.
2646 * clean.adb (In_Extension_Chain): Always return False when one of the
2647 parameter is No_Project.
2648 (Clean_Project): Adapt to changes in package Prj (Lang_Ada =>
2649 Ada_Language_Index).
2650 (Gnatclean): Adapt to change in package Prj.Pars (no parameter
2651 Process_Languages for procedure Parse).
2653 * gnatcmd.adb (Carg_Switches): New table.
2654 (GNATCmd): Put all switches following -cargs in the Carg_Switches table.
2655 Adapt to name changes in package Prj (Current_Spec_Suffix =>
2656 Ada_Spec_Suffix, Current_Body_Suffix => Ada_Body_Suffix).
2658 * mlib-prj.adb: Adapt to changes in packages Prj and Prj.Com: type
2659 Header_Num and function Hash are now declared in package Prj,
2662 * prj.adb (Suffix_Of): New function.
2663 (Set (Suffix)): New procedure.
2664 (Hash): One function moved from Prj.Com
2665 (Is_Present, Language_Processing_Data_Of): New functions
2666 (Set): Two new procedures
2667 (Add_Language_Name, Display_Language_Name): New procedures
2669 * prj.ads: (Suffix_Of): New function
2670 (Set (Suffix)): New procedure
2671 Add several types and tables for multi-language support.
2672 (Header_Num): Type moved from Prj.Com
2673 (Hash): Two functions moved from Prj.Com
2674 (Is_Present, Language_Processing_Data_Of): New functions
2675 (Set): Two new procedures
2676 (Add_Language_Name, Display_Language_Name): New procedures
2677 (Naming): Component name changes:
2678 Current_Spec_Suffix => Ada_Spec_Suffix,
2679 Current_Body_Suffix => Ada_Body_Suffix. Add new components:
2680 Impl_Suffixes, Supp_Suffixes.
2681 (Project_Data): New components: Externally_Built, Supp_Languages,
2682 First_Language_Processing, Supp_Language_Processing, Default_Linker,
2683 Default_Linker_Path.
2685 * prj-attr.adb: Add new attributes Ada_Roots and Externally_Built and
2686 new package Language_Processing with its attributes (Compiler_Driver,
2687 Compiler_Kind, Dependency_Option, Compute_Dependency, Include_Option,
2688 Binder_Driver, Default_Linker).
2690 * prj-com.ads, prj-com.adb (Hash): Function moved to package Prj.
2691 (Header_Num): Type moved to package Prj
2693 * prj-env.adb: Adapt to name changes in package Prj
2694 (Current_Spec_Suffix => Ada_Spec_Suffix,
2695 Current_Body_Suffix => Ada_Body_Suffix).
2697 * prj-ext.adb: Add the default project dir (<prefix>/log/gnat) by
2698 default to the project path, except the "-" is one of the directories
2699 in env var ADA_PROJECT_PATH.
2700 (Current_Project_Path): Global variable, replacing Project_Path
2701 that was in the body of Prj.Part.
2702 (Project_Path): New function
2703 (Set_Project_Path): New procedure
2704 Initialize Current_Project_Path during elaboration of the package
2705 Remove dependency on Prj.Com, no longer needed
2707 * prj-ext.ads (Project_Path): New function
2708 (Set_Project_Path): New procedure
2710 * prj-nmsc.adb (Body_Suffix_Of): New function. Returns .<lang> when no
2711 suffix is defined for language <lang>.
2712 (Find_Sources, Record_Other_Sources): Use Body_Suffix_Of, instead of
2713 accessing directly the components of Naming.
2714 (Look_For_Sources): Use Set (Suffix) to set the suffix of a language.
2715 Reorganise of this package.
2716 Break procedure Check in several procedures.
2718 * prj-nmsc.ads: Replace all procedures (Ada_Check,
2719 Other_Languages_Check and Language_Independent_Check) with a single
2722 * prj-pars.ads, prj-pars.adb (Parse): Remove parameter
2723 Process_Languages, no longer needed.
2725 * prj-part.adb (Project_Path): Move to the body of Prj.Ext as
2726 Current_Project_Path.
2727 Remove elaboration code, moved to the body of Prj.Ext
2728 Use new function Prj.Ext.Project_Path instead of old variable
2730 (Post_Parse_Context_Clause): Get Resolved_Path as a case-sensitive path.
2731 When comparing with project paths on the stack, first put the resolved
2732 path in canonical case.
2733 (Parse_Single_Project): Set the path name of the project file in the
2734 tree to the normalized path.
2736 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): Remove
2737 parameter Process_Languages, no longer needed.
2738 (Recursive_Check): Call Prj.Nmsc.Check, instead of Ada_Check and
2739 Other_Languages_Check.
2741 * prj-tree.ads (Project_Name_And_Node): New component Canonical_Path
2742 to store the resolved canonical path of the project file.
2743 Remove dependency to Prj.Com, no longer needed
2745 * prj-util.adb: Adapt to name changes in package Prj
2746 (Current_Spec_Suffix => Ada_Spec_Suffix, Current_Body_Suffix =>
2749 * snames.ads, snames.adb: New standard names: Ada_Roots, Binder_Driver,
2750 Compiler_Driver, Compiler_Kind, Compute_Dependency, Default_Linker,
2751 Externally_Built, Include_Option, Language_Processing.
2753 * makegpr.adb: Numerous changes due to changes in packages
2756 * gnatls.adb: Add the default project dir (<prefix>/log/gnat) by
2757 default to the project path, except whe "-" is one of the directories
2758 in env var ADA_PROJECT_PATH.
2759 (Gnatls): In verbose mode, add the new section "Project Search Path:"
2761 2004-12-07 Robert Dewar <dewar@adacore.com>
2763 * debug.adb: Document that -gnatdA automatically sets -gnatR3m
2765 * gnat1drv.adb (Gnat1drv): If debug flag A set, then automatically
2768 * repinfo.adb (List_Rep_Info): Remove special handling of -gnatdA
2769 flag. No longer needed now that we handle this in gnat1drv.adb.
2771 * repinfo.ads: Minor reformatting
2773 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2774 Olivier Hainque <hainque@adacore.com>
2775 Eric Botcazou <ebotcazou@adacore.com>
2777 * decl.c (maybe_pad_type): Use TYPE_SIZE_UNIT of the input type for
2778 TYPE_SIZE_UNIT of result type if SIZE is not specified.
2779 (make_aligning_type): Pass -1 as ADDRESSABLE to prevent the creation
2780 of a bitfield, which we know is useless and causes trouble because of
2781 alignment implications.
2783 * utils.c (create_var_decl): Set DECL_COMMON again on targets without
2785 (process_attributes): Clear DECL_COMMON again when a section attribute
2787 (finish_record_type): Independently track if RECORD_TYPE has SIZE and/or
2788 SIZE_UNIT already set and use to compute final SIZE and SIZE_UNIT.
2789 (create_field_decl): Special case ADDRESSABLE negative to mean
2790 "no bitfield creation", to be used by make_aligning_type. Don't
2791 restrict bitfield creation to !ADDRESSABLE any more, as some BLKmode
2792 fields claimed addressable still have to be bitfields. Use
2793 value_factor_p instead of a raw binop construction to check for the
2794 position's alignment.
2796 2004-12-07 Geert Bosch <bosch@adacore.com>
2798 * eval_fat.adb: Revert previous change.
2800 2004-12-07 Thomas Quinot <quinot@adacore.com>
2801 Ed Schonberg <schonberg@adacore.com>
2803 * exp_ch4.adb (Expand_N_Indexed_Component): For an indexed component
2804 with an implicit dereference as its prefix, use
2805 Insert_Explicit_Dereference instead of merely rewriting the prefix into
2806 an explicit dereference. This ensures that a reference to the original
2807 prefix is generated, if appropriate.
2809 * sem_util.adb (Insert_Explicit_Dereference): When an implicit
2810 dereference is rewritten to an explicit one, generate a reference to
2811 the entity denoted by its prefix using the original prefix node, so
2812 the dereference can be properly recorded as a read of the denoted
2813 access value, if appropriate.
2815 * sem_warn.adb (Output_Unreferenced_Messages): Do not abstain from
2816 emitting 'assigned but never read' warning on a variable on the basis
2817 that it has an access type.
2818 (Check_References): Emit unreferenced warning when the scope is a
2821 2004-12-07 Robert Dewar <dewar@adacore.com>
2822 Ed Schonberg <schonberg@adacore.com>
2824 * exp_ch6.adb (Expand_Call): Add comment on handling of back end
2827 * exp_intr.adb (Expand_Intrinsic_Call): Ignore unrecognized intrinsic,
2828 leaving call unchanged.
2829 This deals with the case where the pragma Import specified
2830 an external name, to be handled by the back end.
2832 * sem_prag.adb (Process_Import_Or_Interface): Do not check validity of
2833 subprogram which is Imported with convention Intrinsic if an
2834 External_Name argument is specified.
2835 (Process_Import_Or_Interface): Properly diagnose link name argument.
2836 (Inlining_Not_Possible): New name for Cannot_Inline, to avoid confusion
2837 with Sem_Ch6.Cannot_Inline.
2838 (Process_Inline): Provide separate warning for inapplicable inline
2840 (Cannot_Inline): Reject subprograms that have an at_end handler, so that
2841 treatment is uniform on different targets.
2843 2004-12-07 Ed Schonberg <schonberg@adacore.com>
2845 * exp_ch7.adb (Expand_Cleanup_Actions): If statement sequence of
2846 construct is rewritten, preserve end label to permit source navigation.
2848 2004-12-07 Thomas Quinot <quinot@adacore.com>
2850 * exp_dist.adb (Specific_Build_General_Calling_Stubs,
2851 Specific_Build_Stub_Target): New subprograms.
2852 (Build_Subprogram_Calling_Stubs): Make this procedure independent from
2853 the PCS implementation used, using the above PCS-customized subprograms.
2855 (PolyORB_Support.Helpers): New subunit containing supporting subprograms
2856 for generation of DSA code targeted to the PolyORB PCS.
2857 (Add_Stub_Type): Rewrite to isolate the parts that are specific to one
2858 implementation of the partition communication subsystem in ancillary
2860 (Specific_Build_Stub_Type, GARLIC_Support.Build_Stub_Type,
2861 PolyORB_Support.Build_Stub_Type): New subrograms containing the
2862 PCS-specific part of Add_Stub_Type.
2863 (Insert_Partition_Check): Use runtime library function to perform
2866 * rtsfind.ads: New entity System.PolyORB_Interface.Make_Ref
2867 (RE_Same_Partition): New entity, from s-parint.
2869 * s-parint.ads, s-parint.adb (Same_Partition): New subprogram.
2871 2004-12-07 Gary Dismukes <dismukes@adacore.com>
2873 * gnatmem.adb, gnatname.adb, gnatsym.adb, gprcmd.adb, vms_conv.adb:
2874 Output the copyright message on a separate line from the version
2877 2004-12-07 Joel Brobecker <brobecker@adacore.com>
2879 * g-os_lib.adb (Spawn): Explicitly initialize Saved_Error to avoid a
2880 compile-time warning.
2882 2004-12-07 Robert Dewar <dewar@adacore.com>
2884 * g-regpat.adb: (Match): Change a misuse of or to or else
2886 2004-12-07 Ed Schonberg <schonberg@adacore.com>
2889 (Generate_Reference): Handle properly a reference to an entry formal,
2890 when an accept statement has a pragma Unreferenced for it.
2892 * sem_ch9.adb (Analyze_Accept_Statement): Reset the Is_Referenced flag
2893 and the Has_Pragma_Unreferenced flag for each formal before analyzing
2894 the body, to ensure that warnings are properly emitted for each accept
2895 statement of a given task entry.
2897 2004-12-07 Vasiliy Fofanov <fofanov@adacore.com>
2899 * Makefile.in: Add support for foreign threads on VMS.
2901 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2903 * misc.c (gnat_types_compatible_p, LANG_HOOKS_TYPES_COMPATIBLE_P):
2905 (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): New.
2907 * adaint.h: (__gnat_dup, __gnat_dup2): Add missing decls.
2909 * trans.c (Exception_Handler_to_gnu_sjlj): Also handle renamed
2911 (call_to_gnu): Convert to actual DECL_ARG_TYPE, not variant of it.
2913 2004-12-07 Robert Dewar <dewar@adacore.com>
2915 * nlists.adb (Prepend_Debug): Remove parameters and nest within
2917 (Remove_Next_Debug): Same fix
2919 * nlists.ads: Correct bad comments for Prev and Prev_Non_Pragma (we do
2920 maintain back pointers now, though we did not used to, and comments
2922 (Prepend): Remove pragma Inline.
2923 (Remove_Next): Same cleanup
2925 2004-12-07 Thomas Quinot <quinot@adacore.com>
2927 * sem_ch4.adb (Process_Implicit_Dereference_Prefix): New subprogram
2928 used to record an implicit dereference as a read operation on its
2929 prefix when operating under -gnatc. Necessary to avoid spurious
2930 'variable assigned but never read' warnings in that mode.
2931 (Process_Indexed_Component, Analyze_Selected_Component): When the prefix
2932 is a non-overloaded implicit dereference, call the above subprogram to
2933 ensure proper recording of references.
2935 2004-12-07 Gary Dismukes <dismukes@adacore.com>
2937 * sem_ch5.adb (One_Bound): Remove call to Resolve, as the bound needs
2938 to be resolved later as part of Analyze_Iteration_Scheme's call to
2941 2004-12-07 Ed Schonberg <schonberg@adacore.com>
2943 * sem_ch8.adb (Find_Type): If node is a reference to 'Base and the
2944 prefix is not a scalar type, place error message on prefix, not on
2947 2004-12-07 Bernard Banner <banner@adacore.com>
2949 * vxaddr2line.adb: Add support for x86 vxworks
2951 2004-12-07 Thomas Quinot <quinot@adacore.com>
2953 * g-socket.ads (Get_Host_By_Address, Get_Host_By_Name): Clarify
2954 documentation of the behaviour of these functions when passed an IP
2955 address that has no record in the system hosts database and no reverse
2958 * cstand.adb, a-tags.ads: Fix typos in comment.
2960 2004-12-07 Robert Dewar <dewar@adacore.com>
2962 * exp_ch2.adb, exp_ch3.adb, exp_ch5.adb, exp_ch8.adb,
2963 exp_ch9.adb, exp_pakd.adb, interfac.ads, sem_ch6.adb,
2964 sem_ch7.adb, sem_ch10.adb, sem_ch13.adb, sem_ch3.adb,
2965 s-poosiz.ads: Minor reformatting
2967 * make.adb: Minor reformatting
2968 Add some ??? comments asking for more comments
2970 * s-poosiz.adb: Minor reformatting
2971 Add comments on alignment requirement
2973 * sinfo.ads: Remove obsolete comment and fix typo.
2975 2004-12-07 Vincent Celier <celier@adacore.com>
2976 Sergey Rybin <rybin@adacore.com>
2978 * gnat_ugn.texi: Update the section "The GNAT Driver and Project
2979 Files" with the new tool and package names.
2980 Reformatting to suppress most of the warnings for line too long
2981 Document the new section "Project Search Path:" in the output of
2983 Add gnatmetric section
2985 2004-12-07 Vincent Celier <celier@adacore.com>
2987 * vms_data.ads: Correct GNAT METRIC qualifiers: -I-, -Idir and
2988 -gnatec= are not direct switches of gnatmetric. Changed -eis to -eps
2989 and -eit to -ept. Added qualifier
2990 /ELEMENT_METRICS=CONSTRUCT_NESTING_MAX for new switch -ec.
2992 2004-11-27 Andreas Schwab <schwab@suse.de>
2994 * Make-lang.in (ada/trans.o): Depend on $(EXPR_H).
2996 2004-11-25 Arnaud Charlet <charlet@adacore.com>
2998 * g-socthi-mingw.ads, g-socthi-vms.ads: Remove C_Read and C_Write from
2999 internal implementation unit GNAT.Sockets.Thin,
3000 as their usage for sockets is non-portable (using the read and write
3001 functions from the system runtime library is fine on UNIX but won't
3002 work under Windows).
3004 * mingw32.h: Update copyright notice.
3006 2004-11-25 Arnaud Charlet <charlet@adacore.com>
3008 * ada-tree.h: Minor reformatting of previous change to avoid lines
3009 longer than 79 characters.
3011 2004-11-25 Olivier Hainque <hainque@adacore.com>
3013 * tb-gcc.c: GCC infrastructure based implementation of
3016 2004-11-24 Steven Bosscher <stevenb@suse.de>
3018 * misc.c (gnat_post_options): Don't clear
3019 flag_inline_functions.
3021 2004-11-22 Andrew Pinski <pinskia@physics.uc.edu>
3024 * ada-tree.h (lang_tree_node): Set chain_next to be the chain of the
3027 2004-11-21 Andreas Jaeger <aj@suse.de>
3029 * stylesw.adb: Change Style_Check_Subprogram_Order to
3030 Style_Check_Order_Subprograms.
3032 2004-11-18 Arnaud Charlet <charlet@adacore.com>
3034 * adaint.h, adaint.c
3035 (__gnat_portable_spawn): Fix cast of spawnvp third parameter
3037 Add also a cast to kill another warning.
3038 (win32_no_block_spawn): Initialize CreateProcess's dwCreationFlags
3039 parameter with the priority class of the parent process instead of
3040 always using the NORMAL_PRIORITY_CLASS.
3041 (__gnat_dup): New function.
3042 (__gnat_dup2): New function.
3043 (__gnat_is_symbolic_link): Enable the effective body of this
3044 function when __APPLE__ is defined.
3046 * g-os_lib.ads, g-os_lib.adb (Spawn): Two new procedures.
3049 2004-11-18 Olivier Hainque <hainque@adacore.com>
3051 * a-exexpr.adb (Others_Value, All_Others_Value): New variables, the
3052 address of which may be used to represent "others" and "all others"
3053 choices in exception tables, instead of the current harcoded
3054 (void *)0 and (void *)1.
3055 (Setup_Exception): Do nothing in the GNAT SJLJ case.
3057 * gigi.h (others_decl, all_others_decl): New decls representing the
3058 new Others_Value and All_Others_Value objects.
3059 (struct attrib): Rename "arg" component as "args", since GCC expects a
3060 list of arguments in there.
3062 * raise.c (GNAT_OTHERS, GNAT_ALL_OTHERS): Are now the address of the
3063 corresponding objects exported by a-exexpr, instead of hardcoded dummy
3066 * trans.c (Exception_Handler_to_gnu_zcx): Use the address of
3067 others_decl and all_others_decl instead of hardcoded dummy addresses
3068 to represent "others" and "all others" choices, which is cleaner and
3069 more flexible with respect to the possible eh pointer encoding policies.
3071 * utils.c (init_gigi_decls): Initialize others_decl and all_others_decl.
3072 (process_attributes): Account for the naming change of the "args"
3073 attribute list entry component.
3075 * decl.c (build_attr_list): Rename into prepend_attributes to allow
3076 cumulating attributes for different entities into a single list.
3077 (gnat_to_gnu_entity): Use prepend_attributes to build the list of
3078 attributes for the current entity and propagate first subtype
3079 attributes to other subtypes.
3080 <E_Procedure>: Attribute arguments are attr->args and not
3082 (build_attr_list): Ditto. Make attr->args a TREE_LIST when there is an
3083 argument provided, as this is what GCC expects. Use NULL_TREE instead
3086 2004-11-18 Robert Dewar <dewar@adacore.com>
3088 * a-stmaco.ads, exp_util.ads, exp_util.adb, i-cpp.ads, i-cpp.adb:
3089 Minor reformatting througout (including new function specs)
3090 Add ??? comments asking for clarification.
3092 2004-11-18 Thomas Quinot <quinot@adacore.com>
3094 * butil.ads, butil.adb, bindgen.adb (Get_Unit_Name_String): Remove
3095 incomplete duplicate implementation of this subprogram from butil.
3097 2004-11-18 Thomas Quinot <quinot@adacore.com>
3099 * exp_dist.adb (Build_RPC_Receiver_Body): New subprogram. This
3100 procedures factors the common processing for building an RPC receiver
3101 for an RCI package or an RACW type.
3102 Stylistic cleanup: change '/= Empty' to 'Present ()'; move body of
3103 Build_Remote_Subprogram_Proxy_Type into proper alphabetical order.
3104 (Get_PCS_Name): New subprogram. Returns the name of the PCS currently
3106 (Specific_Add_RACW_Features): New subprogram. PCS-specific part of
3108 (Specific_Add_RAST_Features): New subprogram. PCS-specific part of
3110 (Assign_Subprogram_Identifier): New subprogram. Provision for assigning
3111 distribution subprogram identifiers that are either subprogram numbers
3113 (Get_Subprogram_Ids): New subprogram. Retrieve both the numeric and
3114 string distribution identifiers assigned to a given subprogram.
3115 (Get_Subprogram_Id): Reimplement in terms of Get_Subprogram_Ids.
3116 (Add_RAS_Dereference_TSS): Add comments.
3117 (Build_General_Calling_Stubs): Note that the RACW_Type formal parameter
3118 is not referenced yet because it will be used by the PolyORB DSA
3120 (Insert_Partition_Check): Remove fossile code.
3121 (First_RCI_Subprogram_Id): Document this constant.
3122 (Add_RAS_Access_TSS): Correct the setting of the Etype of the
3124 (Get_Pkg_Name_String): Remove subprogram. Usage occurrences are
3125 replaced with calls to Get_Library_Unit_Name_String. Previously there
3126 were several instances of the same code in different locations in the
3127 compiler; this checkin completes the replacement of all of these
3128 instances with calls to a common subprogram.
3131 * sem_dist.adb: Remove comment noting that RPC receiver generation
3132 should be disabled for RACWs that implement RASs.
3133 (Process_Partition_Id): Use new subprogram Get_Library_Unit_Name_String.
3135 * sem_util.ads, sem_util.adb (Has_Stream): New function
3136 (Get_Library_Unit_Name_String): New subprogram to retrieve the fully
3137 qualified name of a library unit into the name buffer.
3138 (Note_Possible_Modification): Generate a reference only
3139 if the context comes from source.
3141 * snames.ads (PCS_Names): New subtype corresponding to names of
3142 supported implementations of the Partition Communication Subsystem
3143 (PCS) (i.e. the runtime library support modules for the distributed
3146 2004-11-18 Robert Dewar <dewar@adacore.com>
3147 Ed Schonberg <schonberg@adacore.com>
3149 * einfo.ads, einfo.adb: Remove Is_Psected flag, no longer used
3150 (Has_Rep_Pragma): New function
3151 (Has_Attribute_Definition_Clause): New function
3152 (Record_Rep_Pragma): Moved here from sem_ch13.adb
3153 (Get_Rep_Pragma): Remove junk kludge for Stream_Convert pragma
3155 * sem_ch13.ads, sem_ch13.adb (Record_Rep_Pragma): Moved to einfo.adb
3157 * exp_prag.adb: (Expand_Pragma_Common_Object): New procedure
3158 (Expand_Pragma_Psect_Object): New procedure
3159 These procedures contain the revised and cleaned up processing for
3160 these two pragmas. This processing was formerly in Sem_Prag, but
3161 is more appropriately moved here. The cleanup involves making sure
3162 that the pragmas are properly attached to the tree, and that no
3163 nodes are improperly shared.
3165 * sem_prag.adb: Move expansion of Common_Object and Psect_Object
3166 pragmas to Exp_Prag, which is more appropriate.
3167 Attach these two pragmas to the Rep_Item chain Use Rep_Item chain to
3168 check for duplicates Remove use of Is_Psected flag, no longer needed.
3169 Use new Make_String_Literal function with string.
3171 * exp_attr.adb (Expand_Fpt_Attribute): The floating-point attributes
3172 that are functions return universal values, that have to be converted
3173 to the context type.
3174 Use new Make_String_Literal function with string.
3175 (Get_Stream_Convert_Pragma): New function, replaces the use of
3176 Get_Rep_Pragma, which had to be kludged to work in this case.
3178 * freeze.adb: Use new Has_Rep_Pragma function
3180 * exp_intr.adb, exp_ch3.adb, sem_attr.adb: Use new Make_String_Literal
3181 function with string.
3182 Use new Has_Rep_Pragma function.
3184 * tbuild.ads, tbuild.adb (Make_String_Literal): New function, takes
3187 2004-11-18 Robert Dewar <dewar@adacore.com>
3189 * errout.ads, errout.adb: (First_Sloc): New function
3191 * par-ch5.adb (P_Condition): Check for redundant parens is now a style
3192 check (-gnatyx) instead of being included as a redundant construct
3195 * sem_ch6.adb: Change name Style_Check_Subprogram_Order to
3196 Style_Check_Order_Subprograms.
3198 * style.ads, styleg.ads, styleg.adb, styleg-c.adb, stylesw.ads,
3199 stylesw.adb: Add Style_Check_Xtra_Parens
3201 * usage.adb: Add line for -gnatyx (check extra parens)
3203 * vms_data.ads: Add entry for STYLE_CHECKS=XTRA_PARENS => -gnatyx
3205 2004-11-18 Ed Schonberg <schonberg@adacore.com>
3206 Robert Dewar <dewar@adacore.com>
3208 * exp_ch4.adb (Expand_N_Selected_Component): If the component is the
3209 discriminant of a constrained subtype, analyze the copy of the
3210 corresponding constraint, because in some cases it may be only
3212 Removes long-lived ??? comments.
3214 * exp_ch7.adb (Establish_Transient_Scope): Remove complex code that
3215 handled controlled or secondary-stack expressions within the
3216 iteration_scheme of a loop.
3218 * sem_ch5.adb (Analyze_Iteration_Scheme): Build a block to evaluate
3219 bounds that may contain functions calls, to prevent memory leaks when
3220 the bound contains a call to a function that uses the secondary stack.
3221 (Check_Complex_Bounds): Subsidiary of Analyze_Iteration_Scheme, to
3222 generate temporaries for loop bounds that might contain function calls
3223 that require secondary stack and/or finalization actions.
3225 * sem_ch4.adb (Analyze_Indexed_Component_Form): If the prefix is a
3226 selected component and the selector is overloadable (not just a
3227 function) treat as function call, Analyze_Call will disambiguate if
3229 (Analyze_Selected_Component): Do not generate an actual subtype for the
3230 selected component if expansion is disabled. The actual subtype is only
3231 needed for constraint checks.
3232 (Analyze_Allocator): If restriction No_Streams is set, then do
3233 not permit objects to be declared of a stream type, or of a
3234 composite type containing a stream.
3236 * restrict.ads: Remove the a-stream entry from Unit_Array, since
3237 No_Streams no longer prohibits with'ing this package.
3239 * sem_ch3.adb (Build_Derived_Record_Type): If the parent type has
3240 discriminants, but the parent base has unknown discriminants, there is
3241 no discriminant constraint to inherit. Such a discrepancy can arise
3242 when the actual for a formal type with unknown discriminants is a
3243 similar private type whose full view has discriminants.
3244 (Analyze_Object_Declaration): If restriction No_Streams is set, then
3245 do not permit objects to be declared of a stream type, or of a
3246 composite type containing a stream.
3248 2004-11-18 Ed Schonberg <schonberg@adacore.com>
3250 * exp_dbug.ads: Update documentation to reflect simpler encoding for
3251 protected operations.
3253 * exp_ch9.adb (Build_Selected_Name): Do not include "PT" suffix in
3254 generated name, it complicates decoding in gdb and hinders debugging
3255 of protected operations.
3256 (Build_Barrier_Function_Specification): Set the Needs_Debug_Info
3257 flag for the protected entry barrier function.
3258 (Build_Protected_Entry_Specification): Set the Needs_Debug_Info
3259 flag for the protected entry function.
3261 2004-11-18 Nicolas Setton <setton@adacore.com>
3263 * expect.c: Define __unix__ when __APPLE__ is defined.
3265 * Makefile.in: Inform the value of the variable GMEM_LIB in the
3266 Darwin-specific section.
3268 * lang-specs.h: Change the placement of the %1 marker.
3269 Works around the fact that gcc adds -fPIC by default under Darwin.
3271 2004-11-18 Ed Schonberg <schonberg@adacore.com>
3273 * exp_pakd.adb (Convert_To_PAT_Type): After replacing the original
3274 type of the object with the packed array type, set the Analyzed flag
3275 on the object if it is an entity or simple indexed component, to avoid
3276 spurious type errors.
3278 2004-11-18 Gary Dismukes <dismukes@adacore.com>
3280 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
3281 gnatls.adb, gnatxref.adb, gprep.adb: Output the copyright message on a
3282 separate line from the version message.
3284 2004-11-18 Ed Falis <falis@adacore.com>
3286 * init.c (__gnat_map_signal): map SIGSEGV to Storage_Error for AE653
3288 (init_float): Eliminate initialization of floating point status for
3289 AE653. The instructions have no effect for vThreads.
3291 2004-11-18 Vincent Celier <celier@adacore.com>
3293 * make.adb (Gnatmake): Invoke gnatlink with -shared-libgcc when
3294 gnatbind is invoked with -shared.
3296 2004-11-18 Jose Ruiz <ruiz@adacore.com>
3298 * s-tposen.adb (Lock_Entry): Remove the code for raising Program_Error
3299 for Detect_Blocking which is redundant with the check done within the
3300 procedure Protected_Single_Entry_Call.
3301 (Lock_Read_Only_Entry): Remove the code for raising Program_Error for
3302 Detect_Blocking which is redundant with the check done within the
3303 procedure Protected_Single_Entry_Call.
3305 2004-11-18 Vincent Celier <celier@adacore.com>
3307 * makegpr.adb (Compile): Put the compiling switches (in package
3308 Compiler and on the command line) immediately after "-c", instead of
3309 at the end of the command line invocation of the compiler, when
3310 compiling a non-Ada file.
3311 (Build_Global_Archive): When there is no need to rebuild the archive,
3312 set Global_Archive_Exists, so that the archive is passed to the linker
3315 2004-11-18 Robert Dewar <dewar@adacore.com>
3316 Sergey Rybin <rybin@adacore.com>
3319 Remove extra paren check from list of checks for redundant constructs
3320 Add documentation of new -gnatyx style check (check extra parens)
3321 Remove paragraph about gnatelim debug options.
3323 * gnat_rm.texi: Document that Ada.Streams now forbids creating stream
3324 objects rather than forbidding dependencies on the package Ada.Streams.
3326 * sinfo.ads: Add ??? note that we should document pragmas passed to
3329 * g-expect.ads: Fix a few typos in the comments.
3331 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
3333 * misc.c (gnat_handle_option): Use %< and %> for quoting in
3336 2004-11-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3338 * a-numaux-x86.adb (Tan): Fix fdivp syntax.
3340 2004-11-07 Andreas Schwab <schwab@suse.de>
3342 * Makefile.in (install-gnatlib): Remove spurious hyphen.
3344 2004-11-02 Andrew Pinski <pinskia@physics.uc.edu>
3347 * Makefile.in (darwin): Set soext to .dylib.
3349 2004-10-26 Vincent Celier <celier@gnat.com>
3350 Thomas Quinot <quinot@act-europe.fr>
3352 * g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.ads:
3353 (C_Writev): Change MSG_Forced_Flags to Constants.MSG_Forced_Flags as
3354 there is no use of GNAT.Sockets.Constants.
3355 Remove remaining pragma Import for C_Write
3356 Remove C_Read and C_Write from internal implementation unit
3357 GNAT.Sockets.Thin, as their usage for sockets is non-portable (using
3358 the read and write functions from the system runtime library is fine
3359 on UNIX but won't work under Windows).
3361 * g-socket.adb: (Abort_Selector): Use C_Send instead of C_Write.
3362 (Check_Selector): Use C_Recv instead of C_Read.
3363 Selectors are the GNAT.Sockets abstraction to perform a select()
3364 call on a set of descriptors. To allow abortion of an ongoing
3365 select operation, some data is written to a dedicated socket that
3366 is always monitored.
3367 Under Windows, the write and read library functions cannot operate
3368 on sockets, so we need to use send and recv instead, which is portable
3369 across all supported platforms.
3371 * g-socthi.ads: Remove C_Read and C_Write from internal implementation
3372 unit GNAT.Sockets.Thin, as their usage for sockets is non-portable
3373 (using the read and write functions from the system runtime library is
3374 fine on UNIX but won't work under Windows).
3376 2004-10-26 Nicolas Setton <setton@act-europe.fr>
3378 * mlib-tgt-darwin.adb: New file.
3380 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
3381 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
3382 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
3383 mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb (Archive_Indexer_Options): New
3386 * Makefile.in: Add support for building shared libraries under Darwin.
3387 (EXTRA_GNATRTL_NONTASKING_OBJS, ppc-vxworks): Add s-vxwexc.o, containing
3388 the low level EH init subprogram to be called from __gnat_initialize.
3390 * mlib-tgt.ads, mlib-tgt.adb (Archive_Indexer_Options): New subprogram,
3391 indicates which options to pass to the archive indexer.
3393 * mlib-utl.adb: Add support for calling ranlib with additional
3394 options. This is needed for instance under Mac OS X.
3395 (Ranlib_Options): New global variable, used to store the potential
3396 options to pass to ranlib.
3397 (Ar): Use Ranlib_Options when spawning ranlib.
3398 (Initialize): Set the value of ranlib option.
3400 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
3402 * s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K
3403 instead of 8K, to reflect the real potential needs for stack-checking
3406 2004-10-26 Pascal Obry <obry@gnat.com>
3408 * s-parame-mingw.adb (Default_Stack_Size): Add some comments.
3410 * s-taprop-mingw.adb (Create_Task): Set initial stack size to 1024. On
3411 Windows only the initial thread stack size can be set so it is good to
3412 start we a low stack size.
3413 The OS will adjust the size as needed.
3415 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
3416 Nicolas Setton <setton@act-europe.fr>
3418 * expect.c, adaint.c, link.c, sysdep.c (unix sections): Guard with
3419 "__unix__" instead of "unix".
3420 The latter is implicitly defined by gcc3.2 but not by gcc >= 3.4, so the
3421 sections were just mistakenly ignored. The former is
3422 implicitely defined by gcc2.8, gcc3.2 and gcc3.4.
3423 Update #ifdef preprocessor macro to detect the symbol __hpux__ instead
3424 of hpux. This prevents an unwanted definition of the symbol
3425 convert_addresses in adaint.o.
3427 2004-10-26 Gary Dismukes <dismukes@gnat.com>
3429 * a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#, for
3430 compatibility with type Unwind_Word on 16-bit targets such as AAMP.
3432 2004-10-26 Cyrille Comar <comar@act-europe.fr>
3434 * a-filico.ads, a-filico.adb: fix incorrect header.
3436 2004-10-26 Javier Miranda <miranda@gnat.com>
3438 * a-ststio.ads: Fix typo in identifier
3440 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
3442 * sem_ch4.adb: Minor reformatting.
3444 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3446 * checks.adb (Expr_Known_Valid): If floating-point validity checks are
3447 enabled, check the result of unary and binary operations when the
3448 expression is the right-hand side of an assignment.
3450 2004-10-26 Vincent Celier <celier@gnat.com>
3452 * clean.adb (Delete): Do not output warnings when in quiet output and
3453 not in verbose mode.
3454 (Force_Deletions): New Boolean flag, defaulted to False
3455 (Delete): Only delete a file if it is writable, and when
3456 Force_Deletions is True.
3457 (Parse_Cmd_Line): New switch -f: set Force_Deletions to True
3458 (Usage): Line for new switch -f
3459 (Clean_Directory): Use GNAT.OS_Lib.Set_Writable instead of rolling our
3462 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
3464 * decl.c (gnat_to_gnu_field): Use the type of the inner object for a
3465 JM type only if its size matches that of the wrapper. When a size is
3466 prescribed and the field is not aliased, remove the wrapper of a JM
3467 type only if the size is not greater than that of the packed array.
3468 (gnat_to_gnu_entity): Change the extension of packed array wrappers
3471 2004-10-26 Geert Bosch <bosch@gnat.com>
3473 * eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used.
3474 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
3475 (Pred): Implement in terms of Succ.
3477 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3479 * exp_aggr.adb (Safe_Component): An aggregate component that is an
3480 unchecked conversion is safe for in-place use if the expression of the
3482 (Expand_Array_Aggregate): An aggregate that initializes an allocator may
3483 be expandable in place even if the aggregate does not come from source.
3484 (Convert_Array_Aggr_In_Allocator): New procedure to initialize the
3485 designated object of an allocator in place, rather than building it
3486 first on the stack. The previous scheme forces a full copy of the array,
3487 and may be altogether unsusable if the size of the array is too large
3488 for stack allocation.
3490 2004-10-26 Robert Dewar <dewar@gnat.com>
3492 * exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array
3493 compares if the component is atomic.
3495 * exp_ch5.adb (Expand_Assign_Array): Make sure we expand a loop for
3496 array assignment if the component type is atomic.
3498 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3499 Eric Botcazou <ebotcazou@act-europe.fr>
3501 * exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter
3502 is aliased and is a by_reference type, do not pass by copy.
3503 (Expand_N_Function_Call) <Rhs_Of_Assign_Or_Decl>: New function to
3504 detect whether the call is in the right side of an assignment or
3505 the expression of an object declaration. Recurse on component
3506 association within aggregates.
3507 Call it in the condition that determines whether the temporary is
3508 necessary for correct stack-checking.
3510 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
3512 * exp_dist.adb (Build_General_Calling_Stubs): New formal parameter
3513 RACW_Type, used in the PolyORB version.
3514 Rename RCI_Info to RCI_Locator, for consistency between the PolyORB
3515 version and the GARLIC version.
3517 * snames.ads, snames.adb, s-parint.ads, s-parint.adb:
3518 Rename RCI_Info to RCI_Locator for better consistency between the
3519 GARLIC and PolyORB versions of the distributed systems annex.
3520 (DSA_Implementation_Name): This enumeration lists the possible
3521 implementations of the Partition Communication Subsystem for the
3522 Distributed Systems Annex (DSA). The three available implementations
3523 are the dummy stub implementation (No_DSA), and two versions based on
3524 two different distribution runtime libraries: GARLIC and PolyORB. Both
3525 the GARLIC PCS and the PolyORB PCS are part of the GLADE distribution
3527 Change the literal GLADE_DSA to GARLIC_DSA to accurately describe
3530 * rtsfind.ads: Rename RCI_Info to RCI_Locator for better consistency
3531 between the GARLIC and PolyORB versions of the distributed systems
3533 Remove RE_Unbounded_Reclaim_Pool since it is unused.
3535 2004-10-26 Gary Dismukes <dismukes@gnat.com>
3537 * gnat1drv.adb: Suppress calling the back end when
3538 Frontend_Layout_On_Target is true.
3540 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
3542 * g-os_lib.ads, g-os_lib.adb (Set_Executable, Set_Writable,
3543 Set_Read_Only): New subprograms.
3544 These new routines allow the user to set or unset the Owner execute
3545 and Owner write permission flags on a file.
3547 * makegpr.adb, mlib.adb, mlib-prj.adb: Use
3548 GNAT.OS_Lib.Set_Executable instead of rolling our own.
3550 2004-10-26 Matthew Gingell <gingell@gnat.com>
3552 * i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI.
3554 2004-10-26 Pascal Obry <obry@gnat.com>
3556 * init.c (__gnat_error_handler) [Win32]: Instead of trying to read the
3557 memory before the faulting page we properly test the process read
3558 access for this address using appropriate Win32 routine.
3559 (HPUX sections): guard with "__hpux__" instead of "hpux".
3561 2004-10-26 Robert Dewar <dewar@gnat.com>
3563 * lib-xref.adb (Generate_Reference): Don't complain about reference to
3564 entry parameter if pragma Unreferenced set, since we do not properly
3565 handle the case of multiple parameters.
3567 2004-10-26 Vincent Celier <celier@gnat.com>
3569 * prj-env.adb: (Contains_ALI_Files): New Boolean function
3570 (Ada_Objects_Path.Add): For a library project, add to the object path
3571 the library directory only if there is no object directory or if the
3572 library directory contains ALI files.
3573 (Set_Ada_Paths.Add.Recursive_Add): Ditto
3575 2004-10-26 Vincent Celier <celier@gnat.com>
3577 * prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual
3578 extension of library projects.
3580 * prj-part.adb: If env var ADA_PROJECT_PATH is not defined, project
3581 path defaults to ".:<prefix>/lib/gnat".
3582 (Parse): For an extending all project, allow direct import of a project
3583 that is virtually extended.
3585 * prj-proc.adb (Imported_Or_Extended_Project_From): If a project with
3586 the specified name is directly imported, return its ID. Otherwise, if
3587 an extension of this project is imported, return the ID of the
3590 2004-10-26 Robert Dewar <dewar@gnat.com>
3592 * s-arit64.adb: (Le3): New function, used by Scaled_Divide
3593 (Sub3): New procedure, used by Scaled_Divide
3594 (Scaled_Divide): Substantial rewrite, avoid duplicated code, and also
3595 correct more than one instance of failure to propagate carries
3597 (Double_Divide): Handle overflow case of largest negative number
3598 divided by minus one.
3600 * s-arit64.ads (Double_Divide): Document that overflow can occur in
3601 the case of a quotient value out of range.
3604 2004-10-26 Robert Dewar <dewar@gnat.com>
3606 * s-bitops.adb (Bit_Eq): Remove redundant check.
3608 * s-bitops.ads: Minor comment updates
3609 Change some occurrences of Address to System.Address
3611 * s-carsi8.ads: Fix minor cut-and-paste error in comments
3613 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3615 * sem_attr.adb (Resolve_Attribute, case 'Access): Apply proper
3616 accessibility check to prefix that is a protected operation.
3618 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3620 * sem_ch10.adb (Optional_Subunit): If file of expected subunit is
3621 empty, post message on stub.
3623 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3624 Javier Miranda <miranda@gnat.com>
3626 * sem_ch12.adb (In_Main_Context): Predicate to determine whether the
3627 current instance appears within a unit that is directly in the context
3629 Used to determine whether the body of the instance should be analyzed
3630 immediately after its spec, to make its subprogram bodies available
3631 for front-end inlining.
3632 (Analyze_Formal_Array_Type): Cleanup condition that checks that range
3633 constraint is not allowed on the component type (AARM 12.5.3(3))
3635 2004-10-26 Cyrille Comar <comar@act-europe.fr>
3637 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
3638 'Storage_Pool): enhance, document & limit detection of non-sharable
3641 * impunit.adb: Make System.Pool_Global and System.Pool_Local visible.
3643 * s-pooglo.ads: Add more documentation now that this pool is properly
3646 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3648 * sem_ch3.adb (Complete_Private_Subtype): If the full view is a task
3649 or protected type with discriminants, do not constrain the
3650 corresponding record type if the subtype declaration has no
3651 discriminant constraints. This can be the case in source code, or in
3652 the subtype declaration created to rename an actual type within an
3655 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3657 * sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a
3658 different kind of stub (possibly wrong name for file), do not check
3660 (Uses_Secondary_Stack): New subsidiary to Build_Body_To_Inline. If body
3661 includes call to some function that returns an unconstrained type, do
3664 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3666 * sem_elab.adb (Check_Elab_Call): Do not check a call that does not
3667 appear in the code for the main unit. Dependencies among units in the
3668 context of the main unit are established when those other units are
3669 compiled. Otherwise spurious elaboration constraints can generate
3670 incorrect elaboration circularities.
3672 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
3673 Ed Schonberg <schonberg@gnat.com>
3675 * sem_util.adb (Is_Aliased_View): Defend against the case where this
3676 subprogram is called with a parameter that is not an object name. This
3677 situation arises for some cases of illegal code, which is diagnosed
3678 later, and in this case it is wrong to call Is_Aliased, as that might
3679 cause a compiler crash.
3680 (Explain_Limited_Type): Refine previous fix to include
3681 inherited components of derived types, to provide complete information.
3683 * exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that
3684 is the prival for a protected object.
3685 It is necessary to mark this entity as a variable, in addition to
3686 flagging it as Aliased, because Sem_Util.Is_Aliased_View has been
3687 modified to avoid checking the Aliased flag on entities that are not
3688 objects. (Checking that flag for non-objects is erroneous and could
3689 lead to a compiler crash).
3691 2004-10-26 Robert Dewar <dewar@gnat.com>
3693 * s-fatgen.adb (Pred): Fix redundant test for X > 0.0, since if
3694 X_Frac = 0.5, then we know that the number X must be positive.
3695 (Succ): Remove the same redundant test, and also fix the primary test
3696 to test for X_Frac = -0.5 (used to be 0.5) which is clearly wrong.
3698 (Decompose): Add fuller comments to spec
3700 2004-10-26 Pascal Obry <obry@gnat.com>
3702 * tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr
3703 validity (process must have read access). Set to 0 in all other cases.
3704 (STOP_FRAME): Now check for ptr validity to avoid a segmentation
3706 (VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a
3707 segmentation violation.
3709 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
3711 * trans.c (call_to_gnu): For an (in-)out parameter passed by reference
3712 whose type is a constructed subtype of an aliased object with an
3713 unconstrained nominal subtype, convert the actual to the constructed
3714 subtype before taking its address.
3716 2004-10-26 Vincent Celier <celier@gnat.com>
3718 * a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb
3719 (Is_Path_Name_Case_Sensitive): New function
3721 * a-direct.adb (To_Lower_If_Case_Insensitive): New procedure
3722 (Base_Name, Simple_Name, Current_Directory, Compose,
3723 Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on
3726 2004-10-26 Cyrille Comar <comar@act-europe.fr>
3727 Vasiliy Fofanov <fofanov@act-europe.fr>
3728 Vincent Celier <celier@gnat.com>
3730 * gnat_ugn.texi: Generalize "finding memory problems" section into a
3731 "memory management issues" section and document some of the useful
3732 memory pools provided as part of the GNAT library.
3733 Remove "virtual" from declaration of A::method2 in
3734 the simple example of Ada/C++ mixed system.
3735 Library Projects may be virtually extended: their virtual extensions
3736 are not Library Projects.
3737 Added section on extending project hierarchies.
3739 2004-10-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
3741 * adaint.c (__gnat_get_libraries_from_registry): Cast value
3743 (__gnat_portable_spawn): Remove const.
3745 * mingw32.h (MAXPATHLEN): Check for previous definition.
3747 2004-10-17 Matthias Klose <doko@debian.org>
3749 * gnatvsn.ads: Set gnat library version to 4.0.
3751 2004-10-05 Vincent Celier <celier@gnat.com>
3753 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Options_2
3755 2004-10-04 Laurent GUERBY <laurent@guerby.net>
3758 * Makefile.in: Define and use RANLIB_FLAGS.
3760 2004-10-04 Pascal Obry <obry@gnat.com>
3762 * tracebak.c: Always set LOWEST_ADDR to 0 on Win32 (as done on all
3763 other x86 platforms).
3765 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
3767 * s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense
3768 in general and triggers stack alignment adjustment for thread entry
3769 points on targets where this is necessary.
3771 2004-10-04 Bernard Banner <banner@gnat.com>
3775 * Makefile.in: Add section for powerpc linux
3776 Add variant i-vxwork-x86.ads
3778 * i-vxwork-x86.ads, system-linux-ppc.ads: New files.
3780 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
3782 * init.c (__gnat_initialize): Call an Ada subprogram to perform the
3783 table registration calls when need be. Ensures no reference to the crt
3784 ctors symbol are issued in the SJLJ case, which avoids possible
3785 undefined symbol errors in the case of modules to be statically linked
3788 2004-10-04 Javier Miranda <miranda@gnat.com>
3790 * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
3791 in-line the code corresponding to subprogram Analyze_Actuals. In
3792 addition, analyze the actuals only in case of subprogram call.
3794 2004-10-04 Ed Falis <falis@gnat.com>
3796 * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size
3798 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
3800 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
3801 in the documentation.
3803 2004-10-04 Robert Dewar <dewar@gnat.com>
3805 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
3807 (Analyze_Block_Statement): Add circuitry to detect following dead code
3808 (Check_Unreachable_Code): Handle case of block exit
3810 2004-10-04 Robert Dewar <dewar@gnat.com>
3812 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
3813 (XMatchD): Avoid warning for Logic_Error call
3815 2004-10-04 Robert Dewar <dewar@gnat.com>
3817 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
3818 consider expressions buried within a procedure actual to be an actual.
3819 This caused some blowups with uses of packed slices within a procedure
3822 2004-10-04 Robert Dewar <dewar@gnat.com>
3824 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
3825 longer need to be initialized to zero.
3826 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
3827 initialized to zero.
3829 * checks.adb (Expr_Known_Valid): Packed arrays are now always
3830 considered valid, even if the representation is modular. That's correct
3831 now that we no longer initialize packed modular arrays to zero.
3833 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
3834 suffixes. These are now documented as the only cases in which the
3835 debugger ignores outer records.
3836 Previously, the spec allowed arbitrary suffixes for this purpose.
3837 Change name of LJM to JM for packed array pad records
3838 Create separate section on packed array handling, and add a whole new
3839 set of comments to this section describing the situation with packed
3840 modular types and justification requirements depending on endianness.
3842 2004-10-04 Robert Dewar <dewar@gnat.com>
3844 * a-except.adb: Add a comment for last change
3846 * einfo.ads: Minor spelling correction in comment
3848 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
3850 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
3853 * sem_util.ads: Minor comment update
3855 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3857 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
3858 Inline_Always when in Configurable_Run_Time mode.
3860 * sem_prag.adb (Process_Convention): If entity is an inherited
3861 subprogram, apply convention to parent subprogram if in same scope.
3862 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
3863 when in Configurable_Run_Time mode.
3865 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3867 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
3868 class_wide type after component list has been inherited.
3870 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3872 * sem_ch12.adb (Check_Generic_Actuals): New predicate
3873 Denotes_Previous_Actual, to handle properly the case of a private
3874 actual that is also the component type of a subsequent array actual.
3875 The visibility status of the first actual is not affected when the
3876 second is installed.
3877 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
3878 make fully recursive the treatment of formals of packages declared
3880 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
3881 the above on exit from an instantiation.
3882 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
3883 current instantiation which is now complete.
3884 (Analyze_Package_Instantiation): No instantiated body is needed if the
3885 main unit is generic. Efficient, and avoid anomalies when a instance
3886 appears in a package accessed through rtsfind.
3888 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3890 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
3891 do not generate a declaration for a temporary if the call is part of a
3892 library-level instantiation.
3894 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3896 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
3897 searching for a limited component to flag.
3899 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
3900 expansion of Input, to account for the fact that the implicit call
3901 generated by the attribute reference must freeze the user-defined
3902 stream subprogram. This is only relevant to 'Input, because it can
3903 appear in an object declaration, prior to the body of the subprogram.
3905 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
3906 expansion can proceed and further errors uncovered.
3907 (Minor clean up): Fix cases of using | instead of \ for continuation
3910 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3912 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
3914 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
3915 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
3916 Use gcc_assert and gcc_unreachable.
3918 * decl.c (gnat_to_gnu_entity, case object): Check and process a
3919 specified alignment before validating size.
3920 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
3921 stripped-down declaration for the type of the inner field when making
3924 * utils.c (finish_record_type): Do not compute the size in units
3925 incrementally. Instead compute it once for the rep clause case.
3926 Use gcc_assert and gcc_unreachable.
3928 2004-10-04 Vincent Celier <celier@gnat.com>
3930 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
3932 (Is_Valid_Path_Name): Take '/' as a directory separator.
3934 2004-10-04 Vincent Celier <celier@gnat.com>
3936 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
3937 (Extended_Project) only if Extended_Project is defined, to avoid
3939 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
3941 (Parse_Single_Project): Ditto.
3943 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
3944 Add_To_Project_Path for virtual projects.
3946 2004-10-04 Vincent Celier <celier@gnat.com>
3948 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
3949 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
3950 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
3951 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
3952 parameter Options_2.
3954 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
3955 Build_Dynamic_Library with an empty Options_2.
3957 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
3960 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
3961 directory separator, if any.
3962 (Gprmake): Do not allow mains on the command line for library projects.
3963 Do not attempt to link when the project is a library project.
3964 (Library_Opts): New table to store Library_Options.
3965 (Build_Library): If Library_Options is specified, pass these options
3966 when building a shared library.
3968 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
3970 * s-tposen.adb (Service_Entry): The object must be always unlocked at
3971 the end of this procedure now that the unlock operation was inserted
3974 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
3976 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
3977 corresponding to the Preallocated_Stacks flags in System.
3978 (Get_Target_Parameters): Including the processing for
3979 Preallocated_Stacks.
3981 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
3982 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
3983 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
3984 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
3985 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
3986 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
3987 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
3988 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
3989 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
3990 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
3991 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
3992 used to signal whether the compiler creates the required stacks and
3993 descriptors for the different tasks (when True) or it is done by the
3994 underlying operating system at run time (when False).
3995 It is initially set to False in all targets.
3997 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
3998 if it is supported by the target.
3999 (Make_Task_Create_Call): Pass the stack address if it has been
4000 previously created. Otherwise pass a Null_Address.
4002 * snames.adb: Add _stack.
4004 * snames.ads: Add Name_uStack. Required to allow the expander to
4005 statically allocated task stacks.
4007 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
4008 Stack_Address argument.
4009 Check that its value is equal to Null_Address because this target does
4010 not support the static stack allocation.
4012 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
4014 * usage.adb: Change "pragma inline" to "pragma Inline" in information
4017 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
4019 * exp_dist.adb: Split declaration of asynchronous flag out of
4020 Add_RACW_Read_Attribute.
4021 Minor reformatting for better alignment with PolyORB version.
4022 Store the entity for the asynchronous flag of an RACW, rather than the
4023 expression, in the asynchronous flags table. This will allow this flag
4024 to be used in other subprograms beside Add_RACW_Read_Attribute.
4026 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
4028 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
4029 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
4030 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
4031 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
4032 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
4033 sockets constant MSG_NOSIGNAL (Linux-specific).
4034 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
4035 all Send operations.
4036 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
4037 from trigerring SIGPIPE.
4038 Rename components to avoid clash with Ada 2005 possible reserved
4040 (Check_Selector): When the select system call returns with an error
4041 condition, propagate Socket_Error to the caller.
4043 2004-10-01 Jan Hubicka <jh@suse.cz>
4045 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
4047 2004-09-23 Robert Dewar <dewar@gnat.com>
4051 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
4052 instead do this at freeze time (we won't do it if there is an address
4054 Change "pragma inline" to "pragma Inline" in information and error
4058 * freeze.adb (Check_Address_Clause): Remove previous change, not the
4059 right way of doing things after all.
4060 (Freeze_Entity): For object, set Is_Public for imported entities
4061 unless there is an address clause present.
4063 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
4065 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
4066 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
4067 ensures proper handling of types with rep clauses, which might have
4068 their TYPE_SIZE set already.
4070 2004-09-21 Robert Dewar <dewar@gnat.com>
4072 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
4073 packed array types in both little- and big-endian cases. This change
4074 ensures that we no longer count on the unused bits being initialized
4075 for such types (and in particular ensures that equality testing will
4076 only read the relevant bits).
4077 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
4078 These changes mean that we no longer need to initialize small packed
4080 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
4081 optimization to an LJM field as to its parent field.
4083 * ada-tree.h, trans.c, utils.c, utils2.c:
4084 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
4086 2004-09-20 Jan Hubicka <jh@suse.cz>
4088 * utils.c (gnat_finalize): Remove.
4089 (end_subprog_body): Directly call cgraph_finalize_function;
4090 do not lower the nested functions.
4092 2004-09-20 Robert Dewar <dewar@gnat.com>
4096 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
4097 if an address clause is present, since that means that the Import
4100 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
4102 * 5tsystem.ads: Removed, no longer used.
4104 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
4105 Zack Weinberg <zack@codesourcery.com>
4107 * ada-tree.def: Use tree_code_class enumeration constants
4108 instead of code letters.
4109 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
4110 Update for new tree-class enumeration constants.
4112 2004-09-17 Vincent Celier <celier@gnat.com>
4114 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
4115 capabilities of the general project manager.
4117 2004-09-09 Vincent Celier <celier@gnat.com>
4119 * a-direct.ads: Add pragma Ada_05
4120 (Directory_Entry_Type): Give default value to component Kind to avoid
4121 not initialized warnings.
4123 * a-direct.adb (Current_Directory): Remove directory separator at the
4125 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
4126 an existing directory.
4127 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
4128 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
4129 Convert the result to File_Size.
4131 * prj.ads: (Project_Error): New exception
4133 * prj-attr.adb: Except in procedure Initialize, Fail comes from
4134 Prj.Com, not from Osint.
4135 (Attrs, Package_Attributes): Tables moved to private part of spec
4136 (Add_Attribute, Add_Unknown_Package): Moved to new child package
4138 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
4139 Prj.Project_Error after call to Fail.
4140 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
4141 Fail. Check that package name is not already in use.
4143 * prj-attr.ads: Comment updates to indicate that all subprograms may be
4144 used by tools, not only by the project manager, and to indicate that
4145 exception Prj.Prj_Error may be raised in case of problem.
4146 (Add_Unknown_Package, Add_Attribute): Moved to new child package
4148 (Attrs, Package_Attributes): Table instantiations moved from the body to
4149 the private part to be accessible from Prj.Attr.PM body.
4151 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
4152 from new package Prj.Attr.PM.
4153 (Parse_Attribute_Declaration): Call Add_Attribute from new package
4156 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
4158 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
4159 instead of Elaboration_Checks).
4161 * a-calend.adb: Minor reformatting
4163 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4165 * gigi.h (maybe_pad_type): New declaration.
4166 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
4168 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
4170 * cuintp.c: Convert to use buildN.
4172 * decl.c (maybe_pad_type): No longer static.
4173 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
4175 Convert to use buildN.
4177 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
4178 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
4179 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
4181 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
4182 (gnat_gimplify_expr, case ADDR_EXPR): New case.
4183 Convert to use buildN.
4185 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
4186 TREE_READONLY for const.
4187 Convert to use buildN.
4189 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
4190 (create_var_decl): Refine when TREE_STATIC is set.
4191 Convert to use buildN.
4193 2004-09-09 Gary Dismukes <dismukes@gnat.com>
4195 * gnat_ugn.texi: Delete text relating to checking of ali and object
4198 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
4201 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
4203 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
4204 pragmas recognized by GNAT.
4206 * gnat_rm.texi: Document pragma Detect_Blocking.
4208 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
4209 raise Program_Error if called from a protected operation.
4211 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
4212 the protected action nesting level.
4213 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
4214 protected action nesting level.
4215 (Unlock): When pragma Detect_Blocking is active decrease the protected
4216 action nesting level.
4218 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
4219 Protected_Action_Nesting.
4221 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
4222 Common_ATCB record. It contains the dynamic level of protected action
4223 nesting for each task. It is needed for checking whether potentially
4224 blocking operations are called from protected operations.
4225 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
4226 Detect_Blocking is active or not in the partition.
4228 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
4229 raise Program_Error if called from a protected operation.
4230 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
4231 Program_Error if called from a protected operation.
4232 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
4233 Program_Error if called from a protected operation.
4235 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
4236 raise Program_Error if called from a protected operation.
4238 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
4239 raise Program_Error if called from a protected operation, and increase
4240 the protected action nesting level.
4241 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
4242 Program_Error if called from a protected operation, and increase the
4243 protected action nesting level.
4244 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
4245 protected action nesting level.
4247 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
4248 raise Program_Error if called from a protected operation, and increase
4249 the protected action nesting level.
4250 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
4251 Program_Error if called from a protected operation, and increase the
4252 protected action nesting level.
4253 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
4254 raise Program_Error if called from a protected operation.
4255 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
4256 active, raise Program_Error if called from a protected operation.
4257 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
4258 protected action nesting level.
4260 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
4261 insertion of the statement raising Program_Error. The run time
4262 contains the required machinery for handling that.
4264 * sem_util.ads: Change comment associated to procedure
4265 Check_Potentially_Blocking_Operation.
4266 This procedure does not insert a call for raising the exception because
4267 that is currently done by the run time.
4269 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
4271 * init.c: Add the global variable __gl_detect_blocking that indicates
4272 whether pragma Detect_Blocking is active (1) or not (0). Needed for
4273 making the pragma available at run time.
4274 (__gnat_set_globals): Pass and update the detect_blocking parameter.
4276 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
4277 pragma Detect_Blocking is active.
4279 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
4281 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
4282 DB is found in the ali file. Any unit compiled with pragma
4283 Detect_Blocking active forces its effect in the whole partition.
4285 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
4286 Detect_Blocking is active and delay is called from a protected
4289 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
4290 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
4291 Detect_Blocking is active (0 otherwise).
4292 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
4293 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
4296 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
4298 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
4299 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
4302 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
4303 (Register_Receiving_Stub): Add Subp_Info formal parameter.
4304 Update API in placeholder implemetation of s-parint to reflect changes
4305 in distribution runtime library.
4307 * sem_ch3.adb (Expand_Derived_Record): Rename to
4308 Expand_Record_Extension.
4310 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
4311 primitive operations of potentially distributed object types that have
4312 non-controlling anonymous access formals.
4314 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
4316 New implementation of expansion for remote access-to-subprogram types,
4317 based on the RACW infrastructure.
4318 This version of sem_dist is compatible with PolyORB/DSA as well as
4321 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
4322 Asynchrronous that applies to a remote access-to-subprogram type, mark
4323 the underlying RACW type as asynchronous.
4325 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
4326 __gnat_using_gnu_linker to 1.
4328 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
4329 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
4330 GNAT.Perfect_Hash_Generators, and remove the empty
4331 GNAT.Perfect_Hash package.
4333 * atree.adb: Minor reformatting
4335 * exp_ch3.adb (Expand_Derived_Record): Rename to
4336 Expand_Record_Extension.
4337 (Build_Record_Init_Proc.Build_Assignment): The default expression in
4338 a component declaration must remain attached at that point in the
4339 tree so New_Copy_Tree copies it if the enclosing record type is derived.
4340 It is therefore necessary to take a copy of the expression when building
4341 the corresponding assignment statement in the init proc.
4342 As a side effect, in the case of a derived record type, we now see the
4343 original expression, without any rewriting that could have occurred
4344 during expansion of the ancestor type's init proc, and we do not need
4345 to go back to Original_Node.
4347 * exp_ch3.ads (Expand_Derived_Record): Rename to
4348 Expand_Record_Extension.
4350 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
4351 Returns the RACW type used to implement a remote access-to-subprogram
4353 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
4354 New subprograms. Used to create a proxy tagged object for a remote
4355 subprogram. The proxy object is used as the designated object
4356 for RAS values on the same partition (unless All_Calls_Remote applies).
4357 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
4358 System.Partition_Interface.Get_Unique_Remote_Pointer.
4359 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
4360 Renamed from Add_RAS_*_Attribute.
4361 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
4363 New implementation of expansion for remote access-to-subprogram types,
4364 based on the RACW infrastructure.
4366 * exp_dist.ads (Copy_Specification): Update comment to note that this
4367 function can copy the specification from either a subprogram
4368 specification or an access-to-subprogram type definition.
4370 2004-09-09 Ed Schonberg <schonberg@gnat.com>
4372 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
4373 in an instance, between an explicit subprogram an one inherited from a
4374 type derived from an actual.
4376 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
4377 add a polling call if the subprogram is to be inlined by the back-end,
4378 to avoid repeated calls with multiple inlinings.
4380 * checks.adb (Apply_Alignment_Check): If the expression in the address
4381 clause is a call whose name is not a static entity (e.g. a dispatching
4382 call), treat as dynamic.
4384 2004-09-09 Robert Dewar <dewar@gnat.com>
4386 * g-trasym.ads: Minor reformatting
4388 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
4389 packed arrays, since unused bits are expected to be zero for a
4392 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
4394 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
4397 2004-09-09 Pascal Obry <obry@gnat.com>
4399 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
4400 enable map file generation. Add the right option to generate the map
4401 file if Map_File is set to True.
4403 * gnatdll.adb (Gen_Map_File): New variable.
4404 (Syntax): Add info about new -m (Map_File) option.
4405 (Parse_Command_Line): Add support for -m option.
4406 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
4409 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
4411 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
4412 new gnatdist implementation.
4413 Define a subpackage isolating the output routines specific to this
4416 2004-09-09 Joel Brobecker <brobecker@gnat.com>
4418 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
4420 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
4422 2004-09-09 Cyrille Comar <comar@act-europe.fr>
4424 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
4427 * opt.ads: Add Ada_Version_Runtime constant used to decide which
4428 version of the language is used to compile the run time.
4430 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
4432 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
4433 of variable length temporaries for function return now that the
4434 back-end and gigi support it.
4436 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4438 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
4440 * trans.c (struct stmt_group): Delete field GLOBAL.
4441 (gnat_init_stmt_group): Do not initialize it.
4442 (call_to_gnu): Use save_expr, not protect_multiple_eval.
4443 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
4444 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
4445 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
4446 (start_stmt_group): Likewise.
4447 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
4449 * utils2.c (ggc.h): Include.
4450 (build_call_raise): Call build_int_cst, not build_int_2.
4452 * utils.c (gnat_init_decl_processing): Fix arg to
4453 build_common_tree_nodes.
4454 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
4455 (gnat_define_builtin): Set built_in_decls.
4456 (init_gigi_decls): Call build_int_cst, not build_int_2.
4458 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
4459 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
4460 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
4461 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
4462 SET_TYPE_MODULE): Use them.
4463 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
4464 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
4465 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
4466 SET_TYPE_ADA_SIZE): Likewise.
4467 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
4468 (DECL_CONST_CORRESPONDING_VAR,
4469 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
4470 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
4471 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
4472 (TYPE_RM_SIZE_NUM): New macro.
4473 (TYPE_RM_SIZE): Modified to use above.
4475 * cuintp.c: (build_cst_from_int): New function.
4476 (UI_To_gnu): Use it.
4478 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
4479 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
4480 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
4481 MIN_EXPR for the size, copy it into new.
4483 2004-09-01 Robert Dewar <dewar@gnat.com>
4485 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
4486 packed indexed component where array is an IN OUT formal. This
4487 generated garbage code previously.
4489 * gnat_ugn.texi: Document -fverbose-asm
4491 * gnat-style.texi: Minor updates (note that boolean constants and
4492 variables are joined with AND/OR rather than short circuit forms).
4494 2004-09-01 Ed Schonberg <schonberg@gnat.com>
4496 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
4497 it is an upward conversion of an untagged type with no representation
4500 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
4502 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
4503 System.Partition_Interface.
4505 * checks.adb (Apply_Access_Checks): Do not generate checks when
4506 expander is not active (but check for unset reference to prefix of
4509 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
4510 pragma Debug as an if statement with a constant condition, for
4511 consistent treatment of entity references contained within the
4512 enclosed procedure call.
4514 2004-09-01 Vincent Celier <celier@gnat.com>
4516 * bindgen.adb: (Set_EA_Last): New procedure
4517 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
4519 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
4520 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
4521 linked without errors.
4522 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
4524 (Gen_Exception_Table_C): Correct same bugs
4526 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
4528 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
4529 on Windows, make sure that the drive letter is in upper case.
4531 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
4532 Windows, when the drive letter is added and Case_Sensitive is True, the
4533 drive letter is forced to upper case.
4535 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
4536 to Options_2 for the call to MLib.Utl.Gcc.
4538 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
4539 directory separator when defining BASE_DIR.
4541 2004-09-01 Pascal Obry <obry@gnat.com>
4543 * gprcmd.adb (Extend): Do not output trailing directory separator. This
4544 is not needed and it confuses Windows GNU/make which does not report
4545 directory terminated by a slash as a directory.
4546 (gprcmd): Idem for "pwd" internal command.
4548 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
4549 target names rewrite to fix regressions with recent version of
4550 GNU/make. Starting with GNU/make 3.80 the pipe character was not
4551 handled properly anymore.
4553 2004-09-01 Andreas Schwab <schwab@suse.de>
4555 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
4556 * raise.c [!IN_RTS]: Undef abort.
4558 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
4560 * utils2.c (build_allocator): Use ssize_int.
4562 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
4564 2004-08-27 Andreas Schwab <schwab@suse.de>
4566 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
4568 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
4569 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4571 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
4573 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
4575 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
4576 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
4577 * utils.c (init_gigi_decls): Likewise.
4578 * utils2.c (build_call_raise, build_allocator): Likewise.
4580 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
4582 * utils.c (gnat_init_decl_processing): Adjust
4583 build_common_tree_nodes call.
4585 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
4587 * utils2.c (build_allocator): Use build_int_cst for negative
4590 2004-08-18 Richard Henderson <rth@redhat.com>
4592 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
4594 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
4596 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
4598 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
4599 (gnat_to_gnu): Likewise.
4601 2004-08-16 Pascal Obry <obry@gnat.com>
4603 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
4604 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
4605 option and not mdll anymore. Update comment.
4607 2004-08-16 Pascal Obry <obry@gnat.com>
4609 * bld.adb (Put_Include_Project): Properly handle directory separators
4612 2004-08-16 Ed Schonberg <schonberg@gnat.com>
4614 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
4615 decreasing the number of allocated junk nodes while searching for the
4616 appropriate subprogram.
4618 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
4620 * cuintp.c (UI_To_gnu): Use build_int_cst..
4621 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
4622 * utils.c (init_gigi_decls): Likewise.
4623 * utils2.c (build_call_raise): Likewise.
4625 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
4627 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
4628 for a global aliased object with a variable size and an unconstrained
4629 nominal subtype, pretend there is no initializer if the one we have is
4630 incomplete, and avoid referencing an inexistant component in there. The
4631 part we have will be rebuilt anyway and the reference may confuse
4634 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
4636 * einfo.ads: Minor reformatting
4638 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
4639 restrictions in the ALI if we only want to warn about violations.
4641 2004-08-13 Vincent Celier <celier@gnat.com>
4643 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
4644 when creating a new Unit_Record in table Units.
4646 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
4647 that are violated, if any.
4649 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
4650 add directory separator if path already ends with a directory separator.
4652 2004-08-13 Ed Schonberg <schonberg@gnat.com>
4654 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
4655 unit, this is an attempt to inline a construct that is not available in
4656 the current restricted mode, so abort rather than trying to continue.
4658 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
4659 discriminants that rename those of the parent, recover names of
4660 original discriminants for the constraint on the full view of the
4662 (Complete_Private_Subtype): Do not create a subtype declaration if the
4663 subtype is an itype.
4665 * gnat_rm.texi: Added section on implementation of discriminated
4666 records with default values for discriminants.
4668 2004-08-13 Ed Schonberg <schonberg@gnat.com>
4671 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
4672 the second operand is overloaded.
4674 2004-08-10 Richard Henderson <rth@redhat.com>
4676 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
4677 add __builtin_alloca.
4679 2004-08-10 Richard Henderson <rth@redhat.com>
4681 * config-lang.in (boot_language): Yes.
4683 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
4685 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
4686 from complaining on potential uninitialized reference.
4687 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
4688 new specification and test explicitly for non-zero return value.
4690 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
4691 returning C.int, to avoid using a derived boolean type.
4693 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
4694 Duplicate_Subexpr_No_Checks in preference to direct use of
4695 Remove_Side_Effects and New_Copy_Tree.
4696 Clear Comes_From_Source on prefix of 'Size attribute reference.
4698 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
4699 g-socthi-vxworks.adb: Change calls to
4700 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
4701 and test explicitly for non-zero return value.
4703 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
4704 (Is_Socket_In_Set): Declare imported function as returning C.int, to
4705 avoid using a derived boolean type.
4707 2004-08-09 Albert Lee <lee@gnat.com>
4709 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
4711 2004-08-09 Pascal Obry <obry@gnat.com>
4713 * gnat_ugn.texi: Document new way to build DLLs on Windows using
4714 GCC's -shared option.
4716 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
4717 Options_2 parameter (options put after object files).
4719 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
4721 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
4722 ignore overflows on low and high bounds of an index to also account for
4723 differences in signedness between sizetype and gnu_index_subtype.
4724 These are as legitimate as the ones caused by a lower TYPE_PRECISION
4727 2004-08-09 Robert Dewar <dewar@gnat.com>
4729 * s-solita.ads, s-solita.adb: Minor reformatting
4731 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
4732 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
4734 Add note that No_Implicit_Conditionals does not suppress
4735 run time constraint checks.
4737 * vms_conv.ads: Minor reformatting
4739 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
4740 and necessary for following change).
4741 (Mark): Return new format Mark_Id containing sec stack address
4742 (Release): Use sec stack address from Mark_Id avoiding Self call
4744 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
4745 pointer (cleanup and necessary for following change).
4746 Define Mark_Id as record containing address of secondary stack, that way
4747 Release does not need to find the stack again, decreasing the number of
4748 calls to Self and improving efficiency.
4750 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
4752 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
4753 case variable into the individual case branches when possible.
4755 * sem_ch11.adb: Minor reformatting
4757 * prj.ads: Correct spelling of suffixs
4759 * prj-nmsc.adb: Minor reformatting
4760 Correct spelling suffixs throughout (also in identifiers)
4762 * freeze.adb: Minor spelling correction
4764 * exp_ch2.adb: Cleanups to handling of Current_Value
4765 (no functional effect).
4767 * bld.adb: Correct spelling of suffixs
4769 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
4771 2004-08-09 Ed Schonberg <schonberg@gnat.com>
4775 * sem_ch7.adb (Install_Private_Declarations): In the body of the
4776 package or of a child, private entities are both immediately_visible
4779 2004-08-09 Ed Schonberg <schonberg@gnat.com>
4781 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
4782 there are no range checks on the value of the literal.
4784 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
4785 wrapped is the triggering alternative of an asynchronous select, action
4786 statements mustbe inserted before the select itself.
4788 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
4789 case where the prefix is a protected function call.
4790 (Resolve_Attribute, case 'Access): The attribute reference on a
4791 subprogram is legal in a generic body if the subprogram is declared
4794 2004-08-09 Vincent Celier <celier@gnat.com>
4796 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
4797 languages, otherwise building the library may fail with unresolved
4799 (Compile_Sources): Do not build libraries if -c switch is used
4801 * gnatlink.adb (Process_Args): New switches -M and -Mmap
4802 (Write_Usage): If map file creation is supported, output new switches
4804 (Gnatlink): When -M is specified, add the necessary switch(es) to the
4805 gcc call, when supported.
4807 * Makefile.in: Added indepsw.o to the object list for gnatlink
4808 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
4810 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
4811 indepsw.adb, indepsw.ads: New files.
4813 2004-08-09 Bernard Banner <banner@gnat.com>
4815 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
4817 * Makefile.in: add section for vxworks x86
4819 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
4821 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
4822 per-object constrained components where the discriminant is of an
4824 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
4825 the parent initialization procedure for derived Unchecked_Unions.
4826 Instead, derived Unchecked_Unions build their own initialization
4828 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
4829 Check the body of the subprogram for details.
4830 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
4831 functions for derived Unchecked_Union types by introducing a condition.
4832 Allow the creation of TSS equality functions for Unchecked_Unions.
4833 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
4834 Add formal parameter Discr to function signature. Discr is used to
4835 control the generated case statement for Unchecked_Union types.
4836 (Make_Eq_If): Rename formal parameter Node to E in function signature.
4838 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
4840 Check the body of the subprogram for details.
4841 (Expand_Composite_Equality): Augment composite type equality to include
4842 correct handling of Unchecked_Union components.
4843 (Expand_N_In): Add condition to detect illegal membership tests when the
4844 subtype mark is a constrained Unchecked_Union and the expression lacks
4845 inferable discriminants, and build a Raise_Program_Error node.
4846 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
4847 to detect types that contain components of unconstrained Unchecked_Union
4848 subtype. Add condition to detect equality between types that have an
4849 unconstrained Unchecked_Union component, and build a Raise_Program_Error
4850 node. Add condition to detect equality between Unchecked_Union types
4851 that lack inferable discriminants, and build a Raise_Program_Error node.
4852 Otherwise build a TSS equality function call.
4853 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
4854 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
4855 with the operand lacking inferable discriminants, and build a Raise_
4857 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
4859 (Has_Inferable_Discriminants): Implement new predicate for objects and
4860 expressions of Unchecked_Union type. Check the body of subprogram for
4862 (Has_Unconstrained_UU_Components): Add function
4863 Component_Is_Unconstrained_UU. It is used to detect whether a single
4864 component is of an unconstrained Unchecked_Union subtype. Add function
4865 Variant_Is_Unconstrained_UU. It is used to detect whether a single
4866 component inside a variant is of an unconstrained Unchecked_Union type.
4868 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
4869 inferred discriminant values. Add condition to generate a case
4870 statement with an inferred discriminant as the switch.
4871 (Make_Component_List_Assign): Introduce a Boolean flag that determines
4872 the behaviour of the subprogram in the presence of an Unchecked_Union.
4873 Add condition to trigger the usage of the inferred discriminant value
4874 as the generated case statement switch.
4875 (Make_Field_Assign): Introduce a Boolean flag that determines the
4876 behaviour of the subprogram in the presence of an Unchecked_Union. Add
4877 condition to trigger the usage of the inferred discriminant value as
4878 the right-hand side of the generated assignment.
4880 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
4881 parameter generation when dealing with Unchecked_Unions.
4883 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
4884 checks for Unchecked_Unions.
4886 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
4888 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
4889 Raise_Program_Error nodes for the execution of Read and Write
4890 attributes of Unchecked_Union types and the execution of Input and
4891 Output attributes of Unchecked_Union types that lack default
4892 discriminant values.
4894 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
4895 Unchecked_Union. Add procedure Check_Component. It is used to inspect
4896 per-object constrained components of Unchecked_Unions for being
4897 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
4898 check individual components withing a variant.
4900 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
4901 comparison of Unchecked_Unions.
4902 (Resolve_Equality_OP): Remove guard that prevents equality between
4905 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
4906 of component subtypes for Unchecked_Union components.
4907 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
4908 since it is the actual subtype.
4910 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
4911 pass of Unchecked_Union subtypes as generic actuals to formal types
4912 that lack known_discriminant_parts or that are derived Unchecked_Union
4913 types, and do nothing. In any other case, produce an error message.
4915 * sem_ch3.adb (Analyze_Component_Declaration): Add function
4916 Contains_POC. It determines whether a constraint uses the discriminant
4917 of an enclosing record type.
4918 Add condition to detect per-object constrained component and set the
4920 (Derived_Type_Declaration): Remove guard that prevents derivation from
4921 Unchecked_Union types.
4922 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
4925 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
4926 references to Unchecked_Union discriminants.
4928 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
4929 formal generation when dealing with Unchecked_Unions.
4930 (Set_Actual_Subtypes): Add condition to prevent generation of actual
4931 subtypes for Unchecked_Unions.
4933 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
4934 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
4935 completions of discriminated partial views by Unchecked_Unions and
4936 produce an error message.
4938 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4940 * trans.c (struct stmt_group): New field, GLOBAL.
4941 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
4942 (struct elab_info): New struct.
4943 (elab_info_list, gnu_elab_proc_stack): New variables.
4944 (Compilation_Unit_to_gnu): New procedure.
4945 (gigi): Call it and also handle elaboration procs we've saved.
4946 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
4947 global field from parent.
4948 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
4949 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
4950 (start_stmt_group): Initialize global field from parent.
4951 (add_decl_expr): Set to global for current statement group.
4952 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
4955 * utils.c (global_bindings_p): True when no current_function_decl; no
4956 longer check current_binding_level.
4958 2004-08-09 Ben Brosgol <brosgol@gnat.com>
4960 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
4963 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
4965 2004-08-06 Andreas Schwab <schwab@suse.de>
4967 * utils.c (gnat_define_builtin): Remove second parameter of
4969 (begin_subprog_body): Likewise.
4971 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
4973 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
4974 optimization, not supported by the tree-ssa back-end.
4976 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
4978 * s-mastop-irix.adb: Update comments.
4980 * a-except.adb (Exception_Information): Raise Constraint_Error if
4981 exception Id is Null_Id.
4982 This is required behavior, which is more reliably and clearly checked
4983 at the top level interface level.
4985 2004-07-26 Javier Miranda <miranda@gnat.com>
4987 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
4988 call if a component has no default_expression and the box is used.
4990 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
4991 default_expression and you use box, it behaves as if you had declared a
4993 (Resolve_Record_Aggregate): If a component has no default_expression and
4994 you use box, it behaves as if you had declared a stand-alone object.
4996 * sem_ch10.adb (Install_Siblings): Do not make visible the private
4997 entities of private-with siblings.
4999 2004-07-26 Ed Schonberg <schonberg@gnat.com>
5001 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
5002 for a component of an itype, set the parent pointer for analysis,
5003 there is no list in which to insert it.
5005 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
5006 bona-fide renamings, not for inherited operations.
5008 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
5009 actual for a formal that is an access parameter, create local
5010 finalization list even if the expression is not an aggregate.
5012 2004-07-26 Ed Schonberg <schonberg@gnat.com>
5015 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
5016 Diagnose properly illegal subprogram renamings that are library units.
5018 2004-07-26 Ed Schonberg <schonberg@gnat.com>
5021 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
5022 conversion rewritten as an unchecked conversion, check that original
5023 expression is a variable.
5025 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
5026 unchecked_conversion, create new node rather than rewriting in place,
5027 to preserve original construct.
5029 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5031 * gigi.h (gnat_expand_body): Deleted.
5033 * Make-lang.in: (trans.o): Depends on function.h.
5035 * misc.c: (gnat_expand_body): Moved to here.
5037 * trans.c (gnat_expand_body_1): Deleted.
5038 (gnat_expand_body): Moved from here.
5039 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
5040 (add_stmt): Check for marked visited with global_bindings_p.
5041 (gnat_gimplify_expr, case COMPONENT_REF): New case.
5042 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
5044 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
5045 VIEW_CONVERT_EXPR if not operation type.
5047 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
5050 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
5051 changes: reformatting of negation operators, removing unneeded
5052 inequality comparison with zero, converting equality comparisons with
5053 zero to negations, changing int/0/1 to bool/false/true, replace calls
5054 to gigi_abort with abort, and various other similar changes.
5056 2004-07-26 Vincent Celier <celier@gnat.com>
5058 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
5061 * make.adb (Gnatmake): Fail when a library is not present and there is
5062 no object directory.
5064 * mlib-prj.adb (Check_Library): No need to check if the library needs
5065 to be rebuilt if there is no object directory, hence no object files
5066 to build the library.
5068 * opt.ads (Setup_Projects): New Boolean flag.
5070 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
5072 Create directory when Kind /= "" and in "gnat setup". Report error if
5073 directory cannot be created.
5074 (Ada_Check): Create library interface copy dir if it does not exist
5075 and we are in "gnat setup".
5076 (Find_Sources): No error if in "gnat setup" and no Ada sources were
5078 (Language_Independent_Check): Create object directory, exec directory
5079 and/or library directory if they do not exist and we are in
5082 * vms_conv.ads: (Command_Type): New command Setup.
5084 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
5086 * vms_data.ads: Add qualifiers/switches for new built-in command
5089 2004-07-25 Richard Henderson <rth@redhat.com>
5091 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
5092 DECL_IGNORED_P on RESULT_DECL.
5094 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
5096 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
5097 allocation and potentially overflowing update with
5098 Tailored_Exception_Information. Use the sec-stack free procedural
5099 interface to output Exception_Information instead.
5101 * a-except.adb (To_Stderr): New subprogram for character, and string
5102 version moved from a-exextr to be visible from other separate units.
5103 (Tailored_Exception_Information): Remove the procedural version,
5104 previously used by the default Last_Chance_Handler and not any more.
5105 Adjust various comments.
5107 * a-exexda.adb: Generalize the exception information procedural
5108 interface, to minimize the use of secondary stack and the need for
5109 local buffers when the info is to be output to stderr:
5110 (Address_Image): Removed.
5111 (Append_Info_Character): New subprogram, checking for overflows and
5112 outputing to stderr if buffer to fill is of length 0.
5113 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
5114 (Append_Info_Address, Append_Info_Exception_Name,
5115 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
5116 Append_Info_Basic_Exception_Traceback,
5117 Append_Info_Exception_Information): New subprograms.
5118 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
5119 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
5120 Exception_Info_Maxlength, Exception_Name_Length,
5121 Exception_Message_Length): New subprograms.
5122 (Exception_Information): Use Append_Info_Exception_Information.
5123 (Tailored_Exception_Information): Use
5124 Append_Info_Basic_Exception_Information.
5125 Export services for the default Last_Chance_Handler.
5127 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
5128 other separate units.
5130 2004-07-20 Vincent Celier <celier@gnat.com>
5132 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
5134 2004-07-20 Ed Schonberg <schonberg@gnat.com>
5136 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
5137 emit itype references for the designated types of component types that
5138 are declared outside of the full record declaration, and that may
5139 denote a partial view of that record type.
5141 2004-07-20 Ed Schonberg <schonberg@gnat.com>
5144 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
5145 which is the designated type in an access component declaration, to the
5146 list of incomplete dependents of the parent type, to avoid elaboration
5147 issues with out-of-scope subtypes.
5148 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
5149 full view of the parent.
5151 2004-07-20 Ed Schonberg <schonberg@gnat.com>
5154 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
5155 entities that are hidden, such as references to generic actuals
5156 outside an instance.
5158 2004-07-20 Javier Miranda <miranda@gnat.com>
5160 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
5161 support to the new notation.
5162 (Analyze_Selected_Component): Add call to Try_Object_Operation.
5164 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
5166 * s-taprob.adb: Adding the elaboration code required for initializing
5167 the tasking soft links that are common to the full and the restricted
5170 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
5171 restricted run time has been moved to the package
5172 System.Soft_Links.Tasking.
5174 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
5175 restricted run time has been moved to the package
5176 System.Soft_Links.Tasking.
5178 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
5180 * s-solita.ads, s-solita.adb: New files.
5182 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5184 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
5185 Case_Statement_to_gnu): Split off from gnat_to_gnu.
5186 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
5187 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
5188 Exception_Handler_to_gnu_zcx): Likewise.
5190 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
5192 * gigi.h (builtin_function): Declare.
5194 2004-07-15 Robert Dewar <dewar@gnat.com>
5196 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
5199 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
5200 access values as an example of a warning.
5202 * gnat_rm.texi: Document new attribute Has_Access_Values
5204 * gnat-style.texi: Document that box comments belong on nested
5207 * sem_util.ads (Has_Access_Values): Improved documentation
5209 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
5211 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
5212 (Process_Interface_Name): Call to this new procedure
5213 (Set_Extended_Import_Export_External_Name): Call to this new procedure
5215 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
5217 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
5219 * einfo.ads: Minor comment typo fixed
5221 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
5223 * snames.adb: Add _atcb.
5225 * snames.ads: Add Name_uATCB.
5227 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
5228 (in the expanded code) when using the restricted run time.
5230 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
5231 a in parameter in order to allow ATCBs to be preallocated (in the
5234 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
5235 order to allow ATCBs to be preallocated. In case of error, the ATCB is
5236 deallocated in System.Tasking.Stages.
5238 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
5239 order to allow ATCBs to be preallocated.
5241 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
5242 here. It was previously done in Initialize_ATCB.
5244 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
5246 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
5247 Restricted run time.
5249 * exp_ch3.adb: When using the Restricted run time, pass the
5250 preallocated Ada_Task_Control_Block when creating a task.
5252 2004-07-15 Ed Schonberg <schonberg@gnat.com>
5254 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
5255 function call that is itself an actual in an enclosing call, diagnose
5256 problem here rather than assuming that resolution will catch it.
5258 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
5259 the local copy of a generic unit for a formal package, and the generic
5260 is a child unit, install private part of ancestors before compiling
5261 private part of spec.
5263 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
5264 use scope entities rather than tree structures, to handle properly
5265 parent units that are instances rewritten as bodies for inlining
5268 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
5269 Remove_Parents): Handle properly a parent unit that is an
5270 instantiation, when the unit has been rewritten as a body for inlining
5273 * par.adb (Goto_List): Global variable to collect goto statements in a
5274 given unit, for use in detecting natural loops.
5276 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
5277 use in detecting natural loops.
5279 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
5280 backwards goto's, and rewrite as a infinite loop, to improve locality
5283 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
5284 subcomponent that includes an indexed reference, to prevent the
5285 generation of copies that would miscompile the desired assignment
5287 (Build_Task_Image_Decls): Add a numeric suffix to
5288 generated name for string variable, to avoid spurious conflicts with
5289 the name of the type of a single protected object.
5291 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
5292 loop with an explicit exit statement, to avoid generating an
5293 out-of-range value with 'Succ leading to spurious constraint_errors
5294 when compiling with -gnatVo.
5296 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
5298 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
5299 might not be analyzed yet, even if its Etype is already set (case of an
5300 unchecked conversion built using Unchecked_Convert_To, for example).
5301 If the prefix has already been analyzed, this will be a nop anyway.
5303 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
5304 controller type, or an assignment of a record type with controlled
5305 components, copy only user data, and leave the finalization chain
5308 2004-07-15 Vincent Celier <celier@gnat.com>
5310 * make.adb (Collect_Arguments): Improve error message when attempting
5311 to compile a source not part of any project, when -x is not used.
5313 * prj.ads: (Defined_Variable_Kind): New subtype
5315 * prj-attr.adb (Register_New_Package): Two new procedures to register
5316 a package with or without its attributes.
5317 (Register_New_Attribute): Mew procedure to register a new attribute in a
5319 New attribute oriented subprograms: Attribute_Node_Id_Of,
5320 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
5321 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
5323 New package oriented subprograms: Package_Node_Id_Of,
5324 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
5326 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
5328 (Package_Node_Id): Now a private, self initialized type
5329 (Register_New_Package): New procedure to register a package with its
5331 New attribute oriented subprograms: Attribute_Node_Id_Of,
5332 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
5333 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
5335 New package oriented subprograms: Package_Node_Id_Of,
5336 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
5338 * prj-dect.adb (Parse_Attribute_Declaration,
5339 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
5341 * prj-makr.adb (Make): Parse existing project file before creating
5342 other files. Fail if there was an error during parsing.
5344 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
5345 new spec of Prj.Attr.
5347 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
5348 to new spec of Prj.Attr.
5350 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5352 * utils2.c: Fix typo in comment.
5354 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5356 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
5357 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
5359 2004-07-14 Andreas Schwab <schwab@suse.de>
5361 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
5363 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5365 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
5367 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
5370 * misc.c (gnat_types_compatible_p): New function.
5371 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
5372 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
5374 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
5375 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
5376 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
5377 (mark_visited): Don't mark dummy type.
5378 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
5379 parameter, we must remove any LJM building from GNU_NAME.
5380 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
5381 (pos_to_constructor): Use int_const_binop.
5382 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
5385 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
5386 (gnat_pushlevel): Set TREE_USE on BLOCK node.
5387 (gnat_install_builtins): Add __builtin_memset.
5389 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
5391 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
5392 for a renaming, stabilize the initialization expression if we are at a
5393 local level. At the local level, uses of the renaming may be performed
5394 by a direct dereference of the initializing expression, and we don't
5395 want possible variables there to be evaluated for every use.
5397 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
5398 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
5399 them on the way. Account for the fact that we may introduce side
5400 effects in the process.
5402 2004-07-13 Richard Henderson <rth@redhat.com>
5404 * misc.c (default_pass_by_ref): Use pass_by_reference.
5406 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
5408 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
5409 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
5411 2004-07-08 Richard Henderson <rth@redhat.com>
5413 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
5416 2004-07-06 Vincent Celier <celier@gnat.com>
5418 * vms_conv.ads: Minor reformatting.
5419 Alphabetical order for enumerated values of type Command_Type, to have
5420 the command in alphabetical order for the usage.
5422 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
5423 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
5425 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
5427 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
5428 (Add_Archive_Path): Only add the global archive if there is one.
5429 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
5430 or not any object file to put in the global archive, and don't build
5431 a global archive if there is none.
5432 (X_Switches): New table
5433 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
5434 in the X_Switches table, if any.
5435 (Initialize): Make sure the X_Switches table is empty
5436 (Scan_Arg): Record -X switches in table X_Switches
5438 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
5440 * make.adb: Minor comment fix
5442 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
5443 invoked with directory information, add the directory in front of the
5446 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
5447 invoked with directory information, add the directory in front of the
5450 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
5451 when Keep_Temporary_Files is False.
5452 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
5453 directory information, add the directory in front of the path.
5454 When not on VMS, handle new switch -dn before the command to set
5455 Keep_Temporary_Files to True.
5456 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
5459 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
5460 invoked with directory information, add the directory in front of the
5463 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
5465 * snames.ads, snames.adb (Name_Stub): New name for the distributed
5468 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
5469 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
5471 * g-socket.adb (To_Timeval): Fix incorrect conversion of
5472 Selector_Duration to Timeval for the case of 0.0.
5474 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
5475 documentation from Evolve_And_Then.
5477 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
5479 * s-taprop-tru64.adb, s-taprop-os2.adb,
5480 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
5482 2004-07-06 Robert Dewar <dewar@gnat.com>
5484 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
5485 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
5486 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
5487 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
5488 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
5489 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
5490 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
5491 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
5492 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
5493 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
5494 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
5495 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
5496 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
5497 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
5498 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
5499 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
5500 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
5501 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
5502 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
5503 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
5504 vms_data.ads: Minor reformatting,
5505 Fix bad box comment format.
5507 * gnat_rm.texi: Fix minor grammatical error
5509 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
5511 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
5512 more cases of discriminated records to be recognized as not needing a
5514 (Has_Access_Values): New function.
5516 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
5518 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
5519 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
5520 with LRM terminology).
5521 Change terminology in comments primitive type => elementary type.
5523 2004-07-06 Ed Schonberg <schonberg@gnat.com>
5526 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
5527 parameters do not impose any requirements on the presence of a body.
5529 2004-07-06 Ed Schonberg <schonberg@gnat.com>
5532 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
5533 compilation unit and is in an open scope at the point of instantiation,
5534 assume that a body may be present later.
5536 2004-07-06 Ed Schonberg <schonberg@gnat.com>
5538 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
5539 Improve error message when specified size is not supported.
5541 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
5542 is never a primitive operation.
5544 2004-07-05 Andreas Schwab <schwab@suse.de>
5546 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
5547 RECORD_OR_UNION_CHECK.
5548 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
5550 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
5552 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
5553 dependency on xgnatugn, instead build it via a submake.
5554 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
5556 2004-07-04 Richard Henderson <rth@redhat.com>
5558 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
5560 2004-07-01 Richard Henderson <rth@redhat.com>
5562 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
5563 * utils.c (max_size): Likewise.
5565 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5567 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
5568 and rest_of_type_compilation; add arg to create_*_decl.
5569 (annotate_decl_with_node): Deleted.
5570 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
5571 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
5572 (get_current_block_context, gnat_pushdecl): New declarations.
5573 (gnat_init_stmt_group): Likewise.
5574 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
5575 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
5576 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
5577 (gnat_init): Call gnat_init_stmt_group.
5578 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
5579 (gnu_pending_elaboration_list): Deleted.
5580 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
5581 (gigi): Rearrange initialization calls and move some to last above.
5582 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
5583 Delete calls to add_decl_expr; add arg to create_*_decl.
5584 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
5585 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
5586 begin_subprog_body and call it.
5587 Don't push and pop ggc context.
5588 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
5589 (add_stmt): Remove handling of DECL_EXPR from here.
5590 If not in function, mark visited.
5591 (add_decl_expr): Put global at top level.
5592 Check for cases of DECL_INITIAL we have to handle here.
5593 (process_type): Add extra arg to create_type_decl.
5594 (build_unit_elab): Rework to just gimplify.
5595 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
5596 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
5597 (get_pending_elaborations, pending_elaborations_p): Likewise.
5598 (push_pending_elaborations, pop_pending_elaborations): Likewise.
5599 (get_elaboration_location, insert_elaboration_list): Likewise.
5600 (gnat_binding_level): Renamed from ada_binding_level.
5601 (init_gnat_to_gnu): Don't clear pending_elaborations.
5602 (global_bindings_p): Treat as global if no current_binding_level.
5603 (set_current_block_context): New function.
5604 (gnat_pushdecl): Renamed from pushdecl; major rework.
5605 All callers changed.
5606 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
5607 (finish_record_type): Call call pushdecl for stub decl.
5608 (function_nesting_depth): Deleted.
5609 (begin_subprog_body): Delete obsolete code.
5610 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
5612 2004-06-28 Robert Dewar <dewar@gnat.com>
5614 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
5615 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
5616 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
5617 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
5618 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
5620 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
5621 deal with problem of inefficient slices on machines with strict
5622 alignment, when the slice is a component of a composite.
5624 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
5625 machines, we need the check there as well.
5627 2004-06-28 Ed Schonberg <schonberg@gnat.com>
5629 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
5630 determine safe copying direction for overlapping slice assignments
5631 when component is controlled.
5633 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
5634 formal derived type in the actual for a formal package are visible in
5635 the enclosing instance.
5637 2004-06-28 Ed Schonberg <schonberg@gnat.com>
5640 * sem_util.adb (Trace_Components): Diagnose properly an illegal
5641 circularity involving a private type whose completion includes a
5642 self-referential component.
5643 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
5644 renaming or an instantiation from an implicit derived operation.
5646 2004-06-28 Pascal Obry <obry@gnat.com>
5648 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
5650 (Library_File_Name_For): Idem.
5652 2004-06-28 Matthew Gingell <gingell@gnat.com>
5654 * g-traceb.ads: Add explanatory note on the format of addresses
5655 expected by addr2line.
5657 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
5659 * Makefile.in: Force debugging information on s-tasdeb.adb,
5660 a-except.adb and s-assert.adb needed by the debugger.
5662 2004-06-28 Vincent Celier <celier@gnat.com>
5664 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
5668 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
5670 * prj.adb: Minor reformatting
5671 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
5673 * prj.ads: Comment updates
5675 (Project_Data): Change Flag1 to Need_To_Build_Lib.
5676 Remove Flag2: not used.
5678 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
5681 * gnat_ugn.texi: Put a "null;" declaration in one project file example
5683 * gnat_rm.texi: Document Empty declarations "null;".
5685 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
5686 front of the linker options.
5687 (Link_Foreign): Put the global archives and the libraries in front of
5690 2004-06-28 Javier Miranda <miranda@gnat.com>
5692 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
5693 (RTU_Loaded): Code cleanup
5694 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
5695 withed predefined units.
5697 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
5698 explicitly withed predefined units.
5701 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
5702 explicitly withed predefined units.
5704 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5706 * ada-tree.def (DECL_STMT): Deleted.
5707 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
5708 (DECL_STMT_VAR): Deleted.
5709 * decl.c: add_decl_stmt now add_decl_expr.
5711 * trans.c: Likewise.
5712 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
5713 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
5714 (add_stmt): Only handle padded type here.
5715 (add_stmt_with_node): Allow gnat_node to not be present.
5716 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
5717 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
5718 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
5719 make a SAVE_EXPR for the entire fat pointer.
5720 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
5721 (create_index_type): Make a DECL_EXPR.
5722 (end_subprog_body): Don't call allocate_struct_function here but
5725 2004-06-25 Pascal Obry <obry@gnat.com>
5727 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
5728 Relocatable from Build_Dynamic_Library call.
5730 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
5731 Relocatable are now synonym.
5733 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
5735 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
5736 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
5739 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
5740 Lib_Address and Relocatable.
5741 (Default_DLL_Address): Removed.
5743 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
5744 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
5745 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
5746 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
5747 (Default_DLL_Address): Removed.
5749 * mlib-tgt-mingw.adb: Ditto.
5750 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
5752 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
5753 the initial thread stack size.
5755 * a-strmap.ads: Move package L to private part as it is not used in
5756 the spec. Found while reading code.
5758 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
5760 * tracebak.c: Introduce support for a GCC infrastructure based
5761 implementation of __gnat_backtrace.
5763 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
5764 any more. Use accessors instead. This eases maintenance and relaxes
5765 some alignment constraints.
5766 (_GNAT_Exception structure): Remove the Ada specific fields
5767 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
5769 (is_handled_by, __gnat_eh_personality): Replace component references to
5770 exception structure by use of the new accessors.
5772 * init.c (__gnat_initialize): Adjust comments to match the just
5773 reverted meaning of the -static link-time option.
5775 * adaint.c (convert_addresses): Arrange not to define a stub for
5776 mips-irix any more, as we now want to rely on a real version from a
5777 recent libaddr2line.
5779 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
5780 the personality routine can use them and not have to rely on a C
5781 counterpart of the record anymore. This simplifies maintenance and
5782 relaxes the constraint of having Standard'Maximum_Alignment match
5784 Update comments, and add a section on the common header alignment issue.
5786 2004-06-25 Geert Bosch <bosch@gnat.com>
5788 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
5789 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
5791 2004-06-25 Robert Dewar <dewar@gnat.com>
5793 * gnat_rm.texi: Fix section on component clauses to indicate that the
5794 restriction on byte boundary placement still applies for bit packed
5796 Add comment on stack usage from Initialize_Scalars
5798 * gnat_ugn.texi: Add documentation for -gnatyLnnn
5800 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
5801 limiting nesting level.
5803 * usage.adb: Add line for -gnatyLnnn switch
5805 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
5806 sem_ch13.adb, exp_aggr.adb: Minor reformatting
5808 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
5809 type as well as on the subtype. This corrects a problem in freeze in
5810 setting alignments of atomic types.
5812 * sem_eval.ads: Minor comment typo fixed
5814 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
5815 level. Minor reformatting.
5817 * fname.adb (Is_Predefined_File_Name): Require a letter after the
5818 minus sign. This means that file names like a--b.adb will not be
5819 considered predefined.
5821 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
5822 record Test new flag and give diagnostic for bad component clause.
5823 (Freeze_Entity): Set alignment of array from component alignment in
5824 cases where this is safe to do.
5826 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
5829 * cstand.adb: (Create_Standard): Set alignment of String to 1
5831 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
5833 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
5834 code in the common constrained array cases.
5836 * a-storio.adb: Change implementation to avoid possible alignment
5837 problems on machines requiring strict alignment (data should be moved
5838 as type Buffer, not type Elmt).
5840 * checks.adb (Apply_Array_Size_Check): Improve these checks by
5841 killing the overflow checks which we really do not need (64-bits is
5844 2004-06-25 Vincent Celier <celier@gnat.com>
5846 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
5847 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
5848 inconditionally for the main project.
5849 (Recursive_Add_Archives.Add_Archive_Path): New procedure
5850 (Link_Executables.Check_Time_Stamps): New procedure
5851 (Link_Executables.Link_Foreign): New procedure
5852 Changes made to reduce nesting level of this package
5853 (Check): New procedure
5854 (Add_Switches): When not in quiet output, check that a switch is not
5855 the concatenation of several valid switches. If it is, issue a warning.
5856 (Build_Global_Archive): If the global archive is rebuilt, linking need
5858 (Compile_Sources): Rebuilding a library archive does not imply
5859 rebuilding the global archive.
5860 (Build_Global_Archive): New procedure
5861 (Build_Library): New name for Build_Archive, now only for library
5863 (Check_Archive_Builder): New procedure
5864 (Create_Global_Archive_Dependency_File): New procedure
5865 (Gprmake): Call Build_Global_Archive before linking
5866 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
5868 (Scan_Arg): Display the Copyright notice when -v is used
5870 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
5873 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
5875 Add new GNAT LIST qualifier /FILES=
5876 Added qualifier /DIRECTORY= to GNAT METRIC
5877 Added qualifier /FILES= to GNAT METRIC
5878 Added qualifier /FILES to GNAT PRETTY
5880 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
5881 to take into account both versions of the switch.
5883 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
5884 always be the last switch to the gcc driver. Disable switch storing so
5885 that switches automatically added by the gcc driver are not put in the
5888 * prj.adb (Project_Empty): Take into account changes in components of
5891 * prj.ads (Languages_Processed): New enumaration value All_Languages.
5893 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
5894 used. Split Boolean component Ada_Sources_Present in two Boolean
5895 components Ada_Sources_Present and Other_Sources_Present.
5898 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
5899 instead of Sources_Present.
5900 (Set_Ada_Paths.Add.Recursive_Add): Ditto
5902 * prj-nmsc.adb: Minor reformatting
5903 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
5904 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
5905 Check_Ada_Naming_Scheme.
5906 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
5909 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
5911 Make sure that all cycles where there is at least one "limited with"
5913 (Parse_Single_Project): New Boolean parameter In_Limited
5915 * prj-proc.adb (Recursive_Check): When Process_Languages is
5916 All_Languages, call first Prj.Nmsc.Ada_Check, then
5917 Prj.Nmsc.Other_Languages_Check.
5919 * prj-proc.adb (Process): Use Ada_Sources_Present or
5920 Other_Sources_Present (instead of Sources_Present) depending on
5923 * lang-specs.h: Keep -g and -m switches in the same order, and as the
5926 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
5927 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
5929 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
5932 * lib.ads (Disable_Switch_Storing): New procedure.
5934 * make.adb: Modifications to reduce nesting level of this package.
5935 (Check_Standard_Library): New procedure
5936 (Gnatmake.Check_Mains): New procedure
5937 (Gnatmake.Create_Binder_Mapping_File): New procedure
5938 (Compile_Sources.Compile): Add switch -gnatez as the last option
5939 (Display): Never display -gnatez
5942 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
5944 * gnatcmd.adb (Check_Project): New function
5945 (Process_Link): New procedure to reduce nesting depth
5946 (Check_Files): New procedure to reduce the nesting depth.
5947 For GNAT METRIC, include the inherited sources in extending projects.
5948 (GNATCmd): When GNAT LS is invoked with a project file and no files,
5949 add the list of files from the sources of the project file. If this list
5950 is too long, put it in a temp text files and use switch -files=
5951 (Delete_Temp_Config_Files): Delete the temp text file that contains
5952 a list of source for gnatpp or gnatmetric, if one has been created.
5953 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
5954 in the project file is too large, create a temporary text file that
5955 list them and pass it to the tool with "-files=<temp text file>".
5956 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
5958 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
5959 generated file is in not in Ada.
5961 * gnatls.adb: Remove all parameters And_Save that are no longer used.
5962 (Scan_Ls_Arg): Add processing for -files=
5963 (Usage): Add line for -files=
5965 * g-os_lib.adb (On_Windows): New global constant Boolean flag
5966 (Normalize_Pathname): When on Windows and the path starts with a
5967 directory separator, make sure that the resulting path will start with
5970 * clean.adb (Clean_Archive): New procedure
5971 (Clean_Project): When there is non-Ada code, delete the global archive,
5972 the archive dependency files, the object files and their dependency
5973 files, if they exist.
5974 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
5976 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
5978 * sinfo.ads: Fix typo in comment.
5980 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
5981 the TSS for remote access-to-subprogram types, since these TSS are
5982 always present once the type has been analyzed.
5983 (RAS_E_Dereference): Same.
5985 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
5986 reference raises Bad_Attribute, mark the reference as analyzed so the
5987 node (and any children resulting from rewrites that could have occurred
5988 during the analysis that ultimately failed) is not analyzed again.
5990 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
5992 * exp_dist.adb: Minor comment fix.
5994 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
5995 type is an anonymous access type, no unchecked deallocation of the
5996 allocated object can occur. If the object is controlled, attach it with
5997 a count of 1. This allows attachment to the Global_Final_List, if
5998 no other relevant list is available.
5999 (Get_Allocator_Final_List): For an anonymous access type that is
6000 the type of a discriminant or record component, the corresponding
6001 finalisation list is the one of the scope of the type.
6003 2004-06-25 Ed Schonberg <schonberg@gnat.com>
6005 * sem_ch3.adb (Replace_Type): When computing the signature of an
6006 inherited subprogram, use the first subtype if the derived type
6007 declaration has no constraint.
6009 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
6010 before applying previous optimization. Minor code cleanup.
6012 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
6013 placed at the beginning of an unpacked record without explicit
6014 alignment, a slice of it will be aligned and does not need a copy when
6017 2004-06-25 Ed Schonberg <schonberg@gnat.com>
6021 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
6022 reference is written with expressions mimicking parameters.
6024 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
6027 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
6028 STEP 2a. The constraints of a full type declaration of a derived record
6029 type are checked for conformance with those declared in the
6030 corresponding private extension declaration. The message
6031 "not conformant with previous declaration" is emitted if an error is
6034 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
6036 * g-traceb.ads: Document the need for -E binder switch in the spec.
6038 * g-trasym.ads: Document the need for -E binder switch in the spec.
6040 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
6042 * sem_prag.adb: Add handling of pragma Detect_Blocking.
6044 * snames.h, snames.ads, snames.adb: Add entry for pragma
6047 * s-rident.ads: Change reference to pragma Detect_Blocking.
6049 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
6052 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
6053 to indicate whether pragma Detect_Blocking is active.
6055 * par-prag.adb: Add entry for pragma Detect_Blocking.
6057 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
6058 of not handling WITH.
6059 Note that this replaces the previous update which was incorrect.
6061 2004-06-25 Javier Miranda <miranda@gnat.com>
6063 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
6064 use-clauses to have a clean environment.
6066 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
6067 the installation of the use-clauses to stablish a clean environment in
6068 case of compilation of a separate unit; otherwise the call to
6069 use_one_package is protected by the barrier Applicable_Use.
6071 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
6072 the installation of the use-clauses to stablish a clean environment in
6073 case of compilation of a separate unit.
6074 (End_Use_Clauses): Minor comment cleanup.
6076 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
6078 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
6080 2004-06-23 Richard Henderson <rth@redhat.com>
6082 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
6084 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6086 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
6087 now bool instead of int.
6088 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
6089 * trans.c (gnu_switch_label_stack): New function.
6090 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
6091 elaboration of renamed entity returns.
6092 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
6093 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
6094 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
6095 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
6096 DECL_SIZE_UNIT and simplify variable-sized case.
6097 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
6098 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
6099 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
6100 (build_unit_elab): Disable for now.
6101 * utils.c (mark_visited): New function.
6102 (pushdecl): Walk tree to call it for global decl.
6103 (update_pointer_to): Update all variants of pointer and ref types.
6104 Add arg to COMPONENT_REF.
6105 (convert): Likewise.
6106 Move check for converting between variants lower down.
6107 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
6108 (build_allocator): Don't force type of MODIFY_EXPR.
6109 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
6112 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6114 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
6115 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
6116 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
6118 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
6119 all callers changed.
6120 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
6121 the way that EXIT_STMT finds the loop label.
6122 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
6123 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
6124 (add_stmt): Use annotate_with_locus insted of setting directly.
6125 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
6126 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
6127 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
6128 (build_vms_descriptor): Add extra args to ARRAY_REF.
6129 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
6130 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
6132 (build_binary_op): Don't make explicit CONVERT_EXPR.
6133 Add extra rgs to ARRAY_REF.
6135 2004-06-14 Pascal Obry <obry@gnat.com>
6137 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
6138 Windows. Fix minor typo.
6140 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
6141 which is now supported on Windows. With this implementation using the
6142 Library Project feature is no different on Windows than on UNIX.
6144 2004-06-14 Vincent Celier <celier@gnat.com>
6146 * makegpr.adb (Compile_Sources): Nothing to do when there are no
6149 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
6151 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
6152 found, show the project name and the path of the previously parsed
6155 2004-06-14 Ed Schonberg <schonberg@gnat.com>
6157 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
6158 array, avoid copying the actual before the call.
6160 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
6162 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
6163 Instead, allocate memory on worst-case alignment assumptions, and then
6164 return an aligned address within the allocated zone.
6166 2004-06-14 Robert Dewar <dewar@gnat.com>
6168 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
6169 elab entities in predefined units in No_Run_Time_Mode.
6170 (Gen_Adainit_C): Same fix
6171 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
6172 units in No_Run_Time_Mode
6173 (Gen_Elab_Calls_C): Same fix
6175 * symbols-vms-alpha.adb: Minor reformatting
6177 * g-debpoo.ads: Minor reformatting
6179 * lib.adb (In_Same_Extended_Unit): Version working on node id's
6181 * lib.ads (In_Same_Extended_Unit): Version working on node id's
6183 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
6186 * make.adb: Minor reformatting
6188 * par-ch12.adb: Minor reformatting
6190 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
6192 * prj-strt.adb: Minor reformatting
6194 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
6197 * sem_attr.adb: Minor reformatting
6199 * sem_ch7.adb: Minor reformatting
6201 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
6202 for type in the same unit as the object declaration.
6204 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
6205 static string expressions and not just string literals.
6207 (Set_Warning): Reset restriction warning flag for restriction pragma
6208 Implement pragma Profile_Warnings
6209 Implement pragma Profile (Restricted)
6210 Give obolescent messages for old restrictions and pragmas
6212 * snames.h, snames.ads, snames.adb: Add new entry for pragma
6215 * s-rident.ads: Add declarations for restrictions required by profile
6216 Restricted and profile Ravenscar.
6218 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
6220 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
6221 configuration pragmas.
6223 2004-06-11 Vincent Celier <celier@gnat.com>
6225 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
6226 gnatsym, when symbol policy is Restricted.
6228 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
6229 gnatsym, when symbol policy is Restricted.
6231 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
6232 read the symbol file.
6233 (Finalize): Fail in symbol policy Restricted if a symbol in the original
6234 symbol file is not in the object files. Do not create a new symbol file
6235 when symbol policy is Restricted.
6237 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
6240 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
6242 (Usage): Line for new switch -R
6244 * make.adb (Initialize): When the platform is not VMS, add the
6245 directory where gnatmake is invoked in the front of the path, if
6246 gnatmake is invoked with directory information. Change the Scan_Args
6247 while loop to a for loop.
6248 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
6249 if Depth is equal or greater than the proposed depth, there is nothing
6251 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
6254 * prj.ads: Add new symbol policy Restricted.
6256 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
6257 with the new parameters Check_All_Labels and Case_Location.
6259 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
6260 (Library_Symbol_File needs to be defined).
6262 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
6263 and Case_Location If Check_All_Labels is True, check that all values of
6264 the string type are used, and output warning(s) if they are not.
6266 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
6269 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
6271 * gnat_ugn.texi: Update documentation about the library directory in
6274 * makegpr.adb (Display_Command): In verbose mode, also display the
6275 value of the CPATH env var, when the compiler is gcc.
6276 (Initialize): Change the Scan_Args while loop to a for loop
6277 (Compile_Individual_Sources): Change directory to object directory
6278 before compilations.
6280 * symbols.ads: New symbol policy Restricted.
6282 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
6284 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
6285 is now taken care of internally in the Exception_Propagation package
6286 and does not require clients assistance any more.
6288 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
6289 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
6290 functions. Helpers to maintain a predicate required in the handling of
6291 occurrence transfer between tasks.
6292 This is now handled internally and does not require clients assistance
6293 for the setup/propagate separation anymore.
6294 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
6295 allocation strategy, handle the Setup_And_Not_Propagated predicate and
6298 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
6299 raise_after_setup, now that everything is handled internally within the
6300 setup/propagation engine.
6302 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
6304 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
6305 Add additional conditions for the case of an actual being a simple
6306 name or literal. Improve inlining by preventing the generation
6307 of temporaries with a short lifetime (one use).
6309 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
6313 * einfo.ads: Minor comment updates for Has_Completion and
6314 E_Constant list of flags.
6316 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
6317 and constant redeclarations now set the Has_Completion flag of their
6318 defining identifiers.
6320 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
6321 Inspect_Deferred_Constant_Completion.
6322 Used to detect private deferred constants that have not been completed
6323 either by a constant redeclaration or pragma Import. Emits error message
6324 "constant declaration requires initialization expression".
6326 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
6327 completes a deferred constant.
6329 2004-06-11 Geert Bosch <bosch@gnat.com>
6331 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
6333 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
6334 calculating exponent for scaling denormal numbers.
6335 (Leading_Part): Properly raise Constraint_Error for zero or negative
6337 (Remainder): Properly raise Constraint_Error for zero divisor.
6339 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
6341 * sem_util.adb: Minor reformatting.
6343 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
6344 dereference when accessing the entry parameter record.
6345 (Check_Array_Type): Always check for possible implicit dereference.
6346 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
6347 Abort if a pointer is still present (denoting that an implicit
6348 dereference was left in the tree by the front-end).
6350 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
6351 dereference when accessing the entry parameter record.
6352 (Check_Array_Type): Always check for possible implicit dereference.
6353 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
6354 Abort if a pointer is still present (denoting that an implicit
6355 dereference was left in the tree by the front-end).
6357 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
6359 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
6360 message, like the compiler itself does. Easier to parse the output.
6362 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
6364 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
6365 be base names, and not includes directories.
6367 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
6369 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
6370 so that dependencies are properly taken into account by make.
6372 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
6375 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
6376 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
6378 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
6380 * Makefile.in (install-gnatlib): install target-specific run-time files.
6382 * Make-lang.in: Remove obsolete targets.
6384 2004-06-11 Ed Schonberg <schonberg@gnat.com>
6386 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
6387 specification, to catch misuses of program unit names.
6389 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
6390 superfluous conversions in an instance.
6392 2004-06-11 Ed Schonberg <schonberg@gnat.com>
6396 * sem_ch12.adb (Save_References): If operator node has been folded to
6397 enumeration literal, associated_node must be discarded.
6399 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
6401 * s-stchop-vxworks.adb: Add required pragma Convention to
6402 Task_Descriptor because it is updated by a C function.
6404 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
6408 * Makefile.in: Remove target specific SO_OPT on IRIX
6410 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6412 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
6413 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
6414 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
6415 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
6416 (STMT_STMT, USE_STMT): New statement codes.
6417 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
6418 * ada-tree.h: Reflect above changes.
6419 (struct tree_loop_id): Deleted.
6420 (union lang_tree_node, struct lang_decl, struct lang_type):
6421 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
6422 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
6423 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
6424 (IS_ADA_STMT): New macro.
6425 * decl.c (annotate_decl_with_node): New function.
6426 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
6427 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
6428 Call add_stmt_with_node to do needed assignments.
6429 Add call to update setjmp buffer directly, not via EXPR_STMT.
6430 (maybe_variable): Argment GNAT_NODE deleted.
6431 * gigi.h (maybe_variable): Likewise.
6432 (make_transform, add_stmt_with_node, set_block_for_group): New.
6433 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
6434 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
6435 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
6436 (set_lineno, set_lineno_from_sloc): Likewise.
6437 (record_code_position, insert_code_for): Likewise.
6438 (gnat_poplevel): Now returns void.
6439 (end_subprog_body): Now takes argument.
6440 * misc.c (cgraph.h, tree-inline.h): New includes.
6441 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
6442 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
6443 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
6444 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
6445 (gnat_parse_file): Don't set immediate_size_expand.
6446 Call cgraph functions.
6447 (gnat_expand_expr): Remove most cases.
6448 (record_code_position, insert_code_for): Remove from here.
6449 * trans.c (toplev.h, tree-gimple.h): Now included.
6450 (discard_file_names): Deleted.
6451 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
6452 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
6453 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
6454 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
6455 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
6456 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
6457 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
6458 (set_block_for_group, add_stmt_list): Likewise.
6459 (start_stmt_group): Renamed from start_block_stmt.
6460 (end_stmt_group): Likewise, from end_block_stmt.
6461 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
6462 (gigi): Don't set discard_file_names or call set_lineno.
6463 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
6464 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
6465 Numerous changes throughout to reflect new names and complete
6466 function-at-a-time implementation.
6467 (gnat_expand_stmt): Delete or comment out all cases.
6468 (process_inlined_subprograms): Use add_stmt.
6469 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
6470 call set_lineno; also remove unneeded block handling.
6471 (process_type): Remove unneeded block handling.
6472 (build_unit_elab): Remove calls to deleted functions.
6473 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
6474 (tree-dump.h): Likewise.
6475 (struct ada_binding_level): Add field jmpbuf_decl.
6476 (gnat_define_builtin, gnat_install_builtins): New.
6477 (gnat_gimplify_function, gnat_finalize): Likewise.
6478 (gnat_poplevel): No longer return BLOCK, set it instead.
6479 Remove code dealing with nested functions.
6480 (gnat_init_decl_processing): Also set size_type_node.
6481 Call gnat_install_builtins.
6482 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
6483 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
6484 Remove special-case for "main".
6485 (end_subprog_body): Add arg and rework for tree-ssa.
6486 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
6487 Add case for BOOLEAN_TYPE.
6488 * utils2.c (rtl.h): Now include.
6489 (build_call_raise): Test Debug_Flag_NN directly.
6490 (build_call_alloc_dealloc): Don't use local stack allocation for now.
6491 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
6492 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
6494 2004-06-07 Robert Dewar <dewar@gnat.com>
6496 * a-direct.ads, einfo.ads: Minor comment updates
6498 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
6499 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
6500 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
6501 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
6502 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
6504 * s-interr-sigaction.adb: Remove unreferenced variable
6505 (Attached_Interrupts). Minor reformatting.
6506 Avoid use of variable I (replace by J).
6508 * par-ch10.adb: Fix text of one error message
6510 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
6511 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
6512 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
6513 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
6514 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
6515 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
6516 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
6517 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
6518 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
6519 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
6520 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
6523 2004-06-07 Doug Rupp <rupp@gnat.com>
6525 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
6527 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
6529 * mlib-tgt-vms-ia64.adb: New file.
6531 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
6532 Add mlib-tgt-vms-ia64.adb
6533 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
6534 Move to alpha specific ifeq section.
6535 Add VMS specific versions of symbols.adb
6536 Renaming of 5q vms files.
6538 * 5qsystem.ads renamed to system-vms_64.ads.
6540 2004-06-07 Vincent Celier <celier@gnat.com>
6542 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
6543 explain that when a time of day corresponding to the non existing hour
6544 on the day switching to DST is specified, Split may return a different
6547 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
6550 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
6551 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
6553 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
6555 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
6556 the linking options.
6557 (Build_Library.Check_Libs): On VMS, if there is a dependency on
6558 g-trasym.ads, set Gtrasymobj_Needed to True.
6560 * prj-attr.adb: Add new package Metrics for gnatmetric
6562 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
6563 canonical case to take into account files with upper case characters on
6565 (Ada_Check): Load the reference symbol file name in the name buffer to
6566 check it, not the symbol file name.
6568 * snames.ads, snames.adb: Add standard name Metrics (name of project
6569 file package for gnatmetric).
6571 * vms_conv.ads: Add Metric to Comment_Type
6573 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
6575 * vms_data.ads: Add qualifiers for GNAT METRIC
6577 * makegpr.adb (Link_Executables): Take into account the switches
6578 specified in package Linker of the main project.
6580 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
6582 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
6583 the index of the last element is Units.Last, not Units.Table'Last
6584 (which is usually not a valid index within the actually allocated
6585 storage for the table).
6587 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
6588 determines whether to generate a call to a checked storage pool
6590 Generate such a call only for a dereference that either comes from
6591 source, or is the result of rewriting a dereference that comes from
6594 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
6596 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
6598 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
6600 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
6601 file level, elaborate the stride for inner dimensions in alignment
6604 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
6607 2004-06-07 Javier Miranda <miranda@gnat.com>
6609 * exp_ch6.adb: Correct wrong modification in previous patch
6611 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
6613 * g-trasym.ads: Corrected comment to properly reflect level of support
6616 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
6618 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
6619 includes case of a variable referenced on the left hand side of an
6620 assignment, therefore remove redundant code. Variables and prefixes of
6621 indexed or selected components are now marked as referenced on left
6622 hand side. Warnings are now properly emitted when variables or prefixes
6623 are assigned but not read.
6625 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
6626 left hand side referenced variables. Private access types do not
6627 produce the warning "variable ... is assigned but never read".
6628 Add also additional checks to left hand side referenced variables.
6629 Aliased, renamed objects and access types do not produce the warning
6630 "variable ... is assigned but never read" since other entities may read
6631 the memory location.
6633 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
6635 * Makefile.in: In the powerpc/vxworks-specific section, restore
6636 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
6639 2004-06-07 Ed Schonberg <schonberg@gnat.com>
6641 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
6642 predefined operators.
6643 Removes spurious type errors from g-trasym-vms.adb.
6645 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
6646 distinct from the operator appearing in the source, call appropriate
6647 routine to insert conversions when needed, and complete resolution of
6649 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
6650 interpretations for rewritten right operand.
6651 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
6652 the other operand is overloaded and the context is a type conversion.
6654 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6656 * ada-tree.def (BLOCK_STMT): Now has two operands.
6659 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
6661 * gigi.h: (gnat_poplevel): Now returns a tree.
6663 * trans.c (end_block_stmt): Add arg; all callers changed.
6664 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
6665 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
6666 (add_stmt): Set TREE_TYPE.
6667 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
6668 (gnat_expand_stmt, case BREAK_STMT): New case.
6670 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
6672 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
6674 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
6675 procedure Set_Stack_Size that is not needed.
6677 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
6679 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
6680 used for gnatpp input file and for the files upon which it depends
6682 2004-06-07 Ben Brosgol <brosgol@gnat.com>
6684 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
6686 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
6688 * gnatvsn.ads: Bump version numbers appropriately.
6691 2004-06-07 Pascal Obry <obry@gnat.com>
6693 * gnat_ugn.texi: Improve comments about imported names and link names
6694 on Windows. Add a note about the requirement to use -k gnatdll's option
6695 when working with a DLL which has stripped stdcall symbols (no @nn
6698 2004-05-27 Vincent Celier <celier@gnat.com>
6700 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
6701 COMMENTS_LAYOUT=UNTOUCHED
6703 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
6704 symbols-vms-alpha.adb
6706 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
6708 * sem.ads: Clarify documentation on checks suppression.
6710 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
6712 2004-05-27 Ed Schonberg <schonberg@gnat.com>
6714 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
6715 the case of multiple derivations.
6716 (Is_Object_Reference): For a selected component, verify that the prefix
6717 is itself an object and not a value.
6719 * sem_ch12.adb (Same_Instantiated_Constant): New name for
6720 Same_Instantiated_Entity.
6721 (Same_Instantiated_Variable): Subsidiary to
6722 Check_Formal_Package_Instance, to recognize actuals for in-out generic
6723 formals that are obtained from a previous formal package.
6724 (Instantiate_Subprogram_Body): Emit proper error when
6725 generating code and the proper body of a stub is missing.
6727 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
6728 has a universal interpretation, do the disambiguation here.
6730 * exp_ch4.adb (Expand_N_Type_Conversion,
6731 Expand_N_Unchecked_Type_Conversion): Special handling when target type
6732 is Address, to avoid typing anomalies when Address is a visible integer
6735 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
6736 to determine whether a subprogram should not be marked Pure, even when
6737 declared in a pure package.
6739 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
6741 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
6743 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
6744 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
6745 Update the documentation about the Ravenscar profile, following the
6746 definition found in AI-249.
6748 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
6749 setting the Profile (Ravenscar). This must be done in addition to
6750 setting the required restrictions.
6752 * rtsfind.ads: Add the set of operations defined in package
6755 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
6758 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
6760 lang-specs.h: Always require -c or -S and always redirect to /dev/null
6761 if -gnatc or -gnats is passed.
6763 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
6765 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
6766 a significant reference. Warnings are now properly emitted when a
6767 discriminated type is not referenced.
6769 * lib-xref.adb (Generate_Reference): A deferred constant completion,
6770 record representation clause or record type discriminant does not
6771 produce a reference to its corresponding entity. Warnings are now
6772 properly emitted when deferred constants and record types are not
6775 2004-05-27 Geert Bosch <bosch@gnat.com>
6777 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
6778 Fixes ACATS Annex G tests.
6780 2004-05-27 Robert Dewar <dewar@gnat.com>
6782 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
6785 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
6787 * s-interr.adb (Server_Task): Take into account case of early return
6788 from sigwait under e.g. linux.
6790 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
6792 * gnat_ugn.texi: Add description for the new gnatpp options:
6793 -rnb - replace the original source without creating its backup copy
6794 -c0 - do not format comments
6796 2004-05-24 Geert Bosch <bosch@gnat.com>
6798 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
6799 with 192 bits of precision, sufficient to reduce a double-extended
6800 arguments X with a maximum relative error of T'Machine_Epsilon, for X
6801 in -2.0**32 .. 2.0**32.
6802 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
6803 reduction by the processor, which only uses a 68-bit approximation of
6805 (Tan): Always reduce arguments and compute function either using
6806 the processor's fptan instruction, or by dividing sin and cos as needed.
6808 2004-05-24 Doug Rupp <rupp@gnat.com>
6810 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
6811 gcc error on 32/64 bit VMS.
6813 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
6815 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
6816 since this is what we get for stack overflows although not documented
6818 Document the issues which may require adjustments to our signal
6821 2004-05-24 Ed Schonberg <schonberg@gnat.com>
6823 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
6824 enclosing dynamic scope if the instantiation is within a generic unit.
6826 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
6828 * exp_dbug.ads: Fix typo.
6830 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
6831 Rename it to its proper name: system-linux-ia64.ads
6832 (stamp-gnatlib1): Remove extra target specific run time files when
6833 setting up the rts directory.
6835 2004-05-24 Javier Miranda <miranda@gnat.com>
6837 * einfo.ads, einfo.adb (Limited_Views): Removed.
6838 (Limited_View): New attribute that replaces the previous one. It is
6839 now a bona fide package with the limited-view list through the
6840 first_entity and first_private attributes.
6842 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
6843 limited-private-with clause.
6844 (Install_Limited_Withed_Unit): Install the private declarations of a
6845 limited-private-withed package. Update the installation of the shadow
6846 entities according to the new structure (see Build_Limited_Views)
6847 (Build_Limited_Views): Replace the previous implementation of the
6848 limited view by a package entity that references the first shadow
6849 entity plus the first shadow private entity (required for limited-
6850 private-with clause)
6851 (New_Internal_Shadow_Entity): Code cleanup.
6852 (Remove_Limited_With_Clause): Update the implementation to undo the
6853 new work carried out by Build_Limited_Views.
6854 (Build_Chain): Complete documentation.
6855 Replace Ada0Y by Ada 0Y in comments
6858 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
6859 types the level of accessibility depends on the enclosing type
6862 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
6863 entities. Complete documentation of previous change.
6865 2004-05-24 Robert Dewar <dewar@gnat.com>
6867 * namet.adb: Minor reformatting
6868 Avoid use of name I (replace by J)
6869 Minor code restructuring
6871 * sem_ch6.adb: Minor reformatting
6873 * lib-writ.adb: Do not set restriction as active if this is a
6874 Restriction_Warning case.
6876 * sem_prag.adb: Reset restriction warning flag if real pragma
6877 restriction encountered.
6879 * s-htable.adb: Minor reformatting
6880 Change rotate count to 3 in Hash (improves hash for small strings)
6882 * 5qsystem.ads: Add comments for type Address (no literals allowed).
6884 * gnat_ugn.texi: Add new section of documentation "Code Generation
6885 Control", which describes the use of -m switches.
6887 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
6889 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
6890 through the DECL_INITIAL for renamed variables.
6892 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
6894 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
6896 2004-05-19 Joel Brobecker <brobecker@gnat.com>
6898 * exp_dbug.ads: Correct comments concerning handling of overloading,
6899 since we no longer use $ anymore.
6901 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
6903 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
6904 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
6905 with illegal subunits.
6907 2004-05-19 Ed Schonberg <schonberg@gnat.com>
6909 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
6910 body with front-end inlining enabled, check whether an inline pragma
6911 appears immediately after the body and applies to it.
6913 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
6914 enabled and the pragma appears after the body of the subprogram.
6916 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6918 Part of function-at-a-time conversion
6920 * misc.c (adjust_decl_rtl): Deleted.
6921 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
6924 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
6925 (add_decl_stmt, add_stmt, block_has_vars): New functions.
6926 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
6928 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
6930 (gnat_to_gnu_entity): Likewise.
6931 Use add_stmt to update setjmp buffer.
6932 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
6934 No longer call adjust_decl_rtl.
6935 (DECL_INIT_BY_ASSIGN_P): New macro.
6936 (DECL_STMT_VAR): Likewise.
6938 * trans.c (gigi): Call start_block_stmt to make the outermost
6940 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
6941 Call start_block_stmt and end_block_stmt temporarily.
6942 Use gnat_expand_stmt instead of expand_expr_stmt.
6943 (add_decl_stmt): New function.
6944 (tree_transform): Call it.
6945 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
6946 (end_block_stmt): Set type and NULL_STMT.
6947 (gnat_expand_stmt): Make recursize call instead of calling
6949 (gnat_expand_stmt, case DECL_STMT): New case.
6950 (set_lineno_from_sloc): Do nothing if global.
6951 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
6952 (start_block_stmt, add_stmt, end_block_stmt): New functions.
6953 (build_block_stmt): Call them.
6954 (gnat_to_code): Don't expand NULL_STMT.
6955 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
6957 (tree_transform): Likewise.
6958 (tree_transform, case N_Null_Statement): Return NULL_STMT.
6959 (gnat_expand_stmt, case NULL_STMT): New case.
6960 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
6963 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
6966 * utils.c (create_var_decl): Do not call expand_decl or
6968 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
6969 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
6971 (struct e_stack): Add chain_next to GTY.
6972 (struct binding_level): Deleted.
6973 (struct ada_binding_level): New struct.
6974 (free_block_chain): New.
6975 (global_binding_level, clear_binding_level): Deleted.
6976 (global_bindings_p): Rework to see if no chain.
6977 (kept_level_p, set_block): Deleted.
6978 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
6979 new data structure and work directly on BLOCK node.
6980 (gnat_poplevel): Similarly.
6981 (get_decls): Look at BLOCK_VARS.
6982 (insert_block): Work directly on BLOCK node.
6983 (block_has_var): New function.
6984 (pushdecl): Rework for new binding structures.
6985 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
6987 (build_subprog_body): Likewise.
6988 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
6990 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
6992 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
6993 (DECL_STMT_VAR): Likewise.
6995 2004-05-17 Robert Dewar <dewar@gnat.com>
6997 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
7000 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
7001 of restriction synonyums by using
7002 Restrict.Process_Restriction_Synonyms.
7004 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
7006 * s-restri.ads (Tasking_Allowed): Correct missing comment
7008 * s-rident.ads: Add entries for restriction synonyms
7010 * ali.adb: Fix some problems with badly formatted ALI files that can
7011 result in infinite loops.
7013 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
7014 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
7015 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
7016 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
7017 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
7018 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
7019 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
7020 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
7021 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
7022 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
7023 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
7024 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
7025 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
7026 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
7027 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
7028 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
7029 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
7030 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
7031 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
7032 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
7033 to Task_Id (minor cleanup).
7035 2004-05-17 Vincent Celier <celier@gnat.com>
7037 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
7038 directory separator.
7040 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
7041 project being extended, if Languages is not declared in extending
7044 2004-05-17 Javier Miranda <miranda@gnat.com>
7046 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
7047 limited view of a visible sibling.
7049 2004-05-14 Robert Dewar <dewar@gnat.com>
7051 * gnat_ugn.texi: Minor change to -gnatS documentation
7053 * sprint.adb: Remove some instances of Assert (False) and for this
7054 purpose replace them by output of a ??? string.
7056 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
7059 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
7060 flag processing. This was suppressing required dependencies in
7061 No_Run_Time mode and is not needed since the binder does not generate
7062 references for things in libgnat anyway.
7064 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
7067 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
7069 * gnat_ugn.texi: Document AIX-specific issue with initialization of
7072 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
7073 action for the case of an actual parameter in an init proc call.
7075 2004-05-14 Ed Schonberg <schonberg@gnat.com>
7077 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
7078 subtype, check visible entities in base type.
7080 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
7081 actions if the object is a renaming.
7083 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
7084 Check_Formal_Package_Instance, to determine more precisely when the
7085 formal and the actual denote the same entity.
7087 2004-05-14 Javier Miranda <miranda@gnat.com>
7089 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
7091 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
7092 corresponding to a private_with must be removed from visibility; it
7093 will be made visible later, just before we analyze the private part of
7095 (Check_Private_Child_Unit): Allow private_with clauses in public
7097 (Install_Siblings): Make visible the private entities of private-withed
7099 (Install_Withed_Unit): Do not install the private withed unit if we
7100 are compiling a package declaration and the Private_With_OK flag was
7101 not set by the caller. These declarations will be installed later,
7102 just before we analyze the private part of the package.
7104 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
7105 during the evaluation of the expression that initializes the object,
7106 decorate it with the expected type to avoid cascade errors.
7109 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
7110 subprogram we have to install the private_with clauses after its
7111 specification has been analyzed (as documented in AI-262.TXT).
7113 * sem_ch8.adb (Has_Private_With): New function. Determines if the
7114 current compilation unit has a private with on a given entity.
7115 (Find_Direct_Name): Detect the Beaujolais problem described in
7118 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
7119 provides the functionality of the function Is_Ancestor that was
7120 previously available in sem_ch10. It has been renamed to avoid
7123 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
7125 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7127 * utils.c (build_vms_descriptor): Use SImode pointers.
7129 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
7131 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
7133 2004-05-14 GNAT Script <nobody@gnat.com>
7135 * Make-lang.in: Makefile automatically updated
7137 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
7139 Renaming of target specific files for clarity
7141 * Makefile.in: Rename GNAT target specific files.
7143 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
7144 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
7145 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
7146 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
7147 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
7148 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
7149 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
7150 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
7151 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
7152 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
7153 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
7154 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
7155 51osinte.adb, 51osinte.ads, 51system.ads,
7156 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
7157 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
7158 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
7159 56tpopsp.adb, 57system.ads, 58system.ads,
7160 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
7161 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
7162 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
7163 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
7164 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
7165 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
7166 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
7167 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
7168 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
7169 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
7170 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
7171 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
7172 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
7173 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
7174 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
7175 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
7176 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
7177 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
7178 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
7179 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
7180 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
7181 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
7182 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
7183 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
7184 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
7185 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
7186 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
7187 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
7188 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
7189 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
7190 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
7191 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
7192 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
7193 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
7194 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
7195 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
7196 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
7197 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
7198 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
7199 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
7201 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
7202 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
7203 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
7204 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
7205 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
7206 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
7207 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
7208 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
7209 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
7210 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
7211 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
7212 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
7213 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
7214 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
7215 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
7216 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
7217 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
7218 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
7219 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
7220 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
7221 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
7222 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
7223 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
7224 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
7225 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
7226 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
7227 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
7228 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
7229 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
7230 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
7231 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
7232 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
7233 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
7234 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
7235 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
7236 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
7237 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
7238 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
7239 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
7240 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
7241 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
7242 s-osinte-vms.ads, s-osinte-vxworks.adb,
7243 s-osinte-vxworks.ads, s-osprim-mingw.adb,
7244 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
7245 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
7246 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
7247 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
7248 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
7249 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
7250 s-stchop-vxworks.adb, s-taprop-dummy.adb,
7251 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
7252 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
7253 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
7254 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
7255 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
7256 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
7257 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
7258 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
7259 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
7260 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
7261 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
7262 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
7263 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
7264 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
7265 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
7266 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
7267 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
7268 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
7269 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
7270 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
7271 system-irix-o32.ads, system-linux-x86_64.ads,
7272 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
7273 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
7274 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
7275 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
7276 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
7277 system-vxworks-mips.ads, system-vxworks-ppc.ads,
7278 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
7281 2004-05-13 Zack Weinberg <zack@codesourcery.com>
7283 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
7285 2004-05-13 Diego Novillo <dnovillo@redhat.com>
7287 Merge from tree-ssa-20020619-branch.
7289 * config-lang.in (boot_language, build_by_default): Set
7291 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
7292 (max_size): Add static chain op for call_expr.
7294 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
7297 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
7299 2004-05-11 Roger Sayle <roger@eyesopen.com>
7301 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
7304 2004-05-10 Doug Rupp <rupp@gnat.com>
7306 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
7309 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
7311 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
7313 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
7314 Fixes undefined symbols in IA64 gnatlib.
7316 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
7318 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
7319 Short_Address). This will be moved to system.auxdec.
7321 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
7323 * sem_util.adb: Replace test for presence of a node that is always
7324 present with a call to Discard_Node.
7326 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
7327 Analyze on the library unit node after generation of distribution stub
7328 constructs. The call was a no-op because Unit_Node has already been
7329 Analyzed, and the tree fragments for the distribution stubs are
7330 analyzed as they are inserted in Exp_Dist.
7331 Update comment regarding to distribution stubs to reflect that we
7332 do not generate stub in separate files anymore.
7334 * einfo.ads: Clarify the fact that a tagged private type has the
7335 E_Record_Type_With_Private Ekind.
7337 * erroutc.adb: Minor reformatting
7339 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
7340 values if line length is increased using -gnatyM (noticed during code
7343 * eval_fat.adb: Minor reformatting
7344 Put spaces around exponentiation operator
7346 2004-05-10 Ed Schonberg <schonberg@gnat.com>
7349 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
7350 has been rewritten as an explicit dereference, retrieve type of
7351 original node to check for possibly unconstrained record type.
7353 2004-05-10 Ed Schonberg <schonberg@gnat.com>
7355 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
7356 overriding, use the operation of the parent unconditionally.
7358 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
7359 operation when either operand is a literal, to avoid further
7362 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
7363 overridden by a previous explicit declaration, mark the previous entity
7366 * sem_disp.adb (Check_Dispatching_Operation): New predicate
7367 Is_Visibly_Controlled, to determine whether a declaration of a
7368 primitive control operation for a derived type overrides an inherited
7369 one. Add warning if the explicit declaration does not override.
7371 2004-05-10 Vincent Celier <celier@gnat.com>
7373 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
7374 some cases when the sources are no longer present.
7376 * make.adb (Collect_Arguments): Fail if an external source, not part
7377 of any project need to be compiled, when switch -x has not been
7380 * makeusg.adb: Document new switch -x
7382 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
7385 * switch-m.adb (Scan_Make_Switches): New switch -x
7387 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
7390 * gnat_ugn.texi: Document new gnatmake switch -x
7392 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
7394 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
7396 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
7397 (process_attributes): Likewise.
7399 2004-05-10 Joel Brobecker <brobecker@gnat.com>
7401 * s-inmaop.ads: Fix spelling mistake in one of the comments.
7403 2004-05-10 Robert Dewar <dewar@gnat.com>
7405 * gnat_ugn.texi: Document that for config pragma files, the maximum
7406 line length is always 32767.
7408 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
7409 literals is now allowed.
7411 * gnat-style.texi: Remove statement about splitting long lines before
7412 an operator rather than after, since we do not follow this rule at all.
7413 Clarify rule (really lack of rule) for spaces around exponentiation
7415 * sem_elim.adb: Allow concatenation of string literals as well as a
7416 single string literal for pragma arguments.
7418 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
7420 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
7421 written for append case.
7423 * frontend.adb: Changes to avoid checking max line length in config
7426 * g-os_lib.ads: Minor reformatting
7428 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
7429 wrong in any case. Instead use standard value. Noticed during code
7432 * opt.ads (Max_Line_Length): New field, used to implement removal of
7433 limitation on length of lines when scanning config pragma files.
7435 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
7436 makeutl.ads, makeutl.adb: Minor reformatting
7438 * scn.adb: Do not check line length while scanning config pragma files
7439 Do not check line length while scanning out license information
7441 * scng.adb: Changes to avoid line length checks while parsing config
7444 2004-05-10 GNAT Script <nobody@gnat.com>
7446 * Make-lang.in: Makefile automatically updated
7448 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
7450 * osint.adb (Find_Program_Name): Fix handling of VMS version
7453 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
7455 * g-os_lib.ads (Invalid_Time): New constant
7457 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
7458 return OS_Time instead of time_t to match what is imported by Ada.
7459 Now return -1 if the file doesn't exist, instead of a random value
7461 2004-05-05 Robert Dewar <dewar@gnat.com>
7463 * usage.adb: Add line for -gnatR?s switch
7465 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
7467 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
7468 and for Match (Data_First, Data_last)
7470 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
7471 written when we are dealing with multi-unit files.
7473 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
7475 * Makefile.in: Remove unused targets and variables.
7477 2004-05-05 Vincent Celier <celier@gnat.com>
7479 * switch-m.adb: New gnatmake switch -eI
7481 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
7482 of new gnatmake switch -eInnn.
7484 * makegpr.adb: Take into account new parameters Index and Src_Index in
7487 * clean.adb: Implement support for multi-unit sources, including new
7490 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
7493 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
7494 (Extract_From_Q): New out parameter Index
7495 (Mark, Is_Marked): Subprograms moved to Makeutl
7496 (Switches_Of): New parameter Source_Index
7497 (Add_Switch): New parameter Index
7498 (Check): New parameter Source_Index
7499 (Collect_Arguments): New parameter Source_Index
7500 (Collect_Arguments_And_Compile): New parameter Source_Index
7501 (Compile): New parameter Source_Index
7502 Put subprograms in alphabetical order
7503 Add support for multi-source sources, including in project files.
7505 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
7506 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
7509 * makeusg.adb: New gnatmake switch -eInnn
7511 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
7514 * opt.ads (Main_Index): New variable, defaulted to 0.
7516 * osint.ads, osinte.adb (Add_File): New parameter Index
7517 (Current_Source_Index): New function
7519 * prj.adb: Take into account new components Index and Src_Index
7521 * prj.ads (String_Element): New component Index
7522 (Variable_Value): New component Index
7523 (Array_Element): New component Src_Index
7525 * prj-attr.adb: Indicate that optional index may be specified for
7526 attributes Main, Executable, Spec, Body and some of Switches.
7528 * prj-attr.ads (Attribute_Kind): New values for optional indexes
7529 (Attribute_Record): New component Optional_Index
7531 * prj-com.ads (File_Name_Data): New component Index
7533 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
7535 * prj-env.adb (Put): Output optional index
7537 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
7538 attributes Spec and Body.
7540 * prj-nmsc.adb: Process optional indexes
7542 * prj-pp.adb: Ouput "at" for optional indexes
7544 * prj-proc.adb: Take into account optional indexes
7546 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
7547 Optional_Index. For string literal,
7548 process optional index when Optional_Index is True.
7549 (Parse_Expresion): New Boolean parameter Optional_Index
7551 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
7552 (Set_Source_Index_Of): New procedure
7554 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
7557 * prj-util.ads (Executable_Of): New parameter Index
7558 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
7559 New parameter Src_Index, defaulted to 0.
7561 2004-05-05 Ed Schonberg <schonberg@gnat.com>
7564 * sem_ch3.adb (Access_Definition): If this is an access parameter
7565 whose designated type is imported through a limited_with clause, do
7566 not add the enclosing subprogram to the list of private dependents of
7569 2004-05-05 Ed Schonberg <schonberg@gnat.com>
7572 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
7573 a limited_with clause, and the other is its non-limited view.
7575 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
7577 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
7579 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
7580 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
7581 Stand.Boolean_Literals to produce references to entities
7582 Standard_False and Standard_True from compile-time computed boolean
7585 * stand.ads (Boolean_Literals): New variable, provides the entity
7586 values for False and True, for use by the expander.
7588 2004-05-05 Doug Rupp <rupp@gnat.com>
7590 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
7591 5vinmaop.adb: Unchecked convert Short_Address vice Address
7593 * adaint.c, raise.c: Caste CRTL function return value
7594 to avoid gcc error on 32/64 bit IVMS.
7596 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
7599 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
7601 * 5qsystem.ads (Address): Declare as Long_Integer
7602 (Short_Address): Declare as 32 bit subtype of Address
7603 Declare abstract address operations to avoid gratuitous ambiguities.
7605 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
7607 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
7608 instead of the old Boolean_Entry_Barriers.
7609 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
7611 2004-05-05 GNAT Script <nobody@gnat.com>
7613 * Make-lang.in: Makefile automatically updated
7615 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
7617 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
7619 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
7623 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
7624 alone. Replacing object references by literals is inappropriate in a
7625 so low level context.
7627 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
7629 * a-exexpr.adb: Add comments
7631 2004-05-03 Joel Brobecker <brobecker@gnat.com>
7633 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
7634 declare the Ancestor_Tags array in Type_Specific_Data with a small size
7635 without risking a bounds check error when accessing one of its
7637 (Type_Specific_Data): Define Ancestor_Tags as a small array.
7638 This prevents us from hitting a limitation during the debug info
7639 generation when using stabs.
7641 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
7643 This prevents us from hitting a limitation during the debug info
7644 generation when using stabs.
7646 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
7648 lang-specs.h: Remove -gnatz* from specs.
7650 2004-05-03 Vincent Celier <celier@gnat.com>
7652 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
7654 * Make-lang.in, Makefile.in: Add gprmake
7656 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
7658 * sem_aggr.adb: Fix typo in comment.
7660 2004-05-03 Robert Dewar <dewar@gnat.com>
7662 * make.adb: Minor reformatting
7664 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
7666 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
7667 so that it works when address is not a private type.
7669 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
7670 properly with rewritten unchecked conversions. This prevents
7671 order-of-elaboration issues that can otherwise arise.
7672 (Minimum_Size): Don't check size of access types under VMS
7674 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
7675 interpretations of integer literals as type System.Address.
7677 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
7678 (Is_Descendent_Of): New function
7680 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
7682 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
7683 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
7684 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
7686 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
7687 of the old Max_Entry_Queue_Depth.
7689 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
7690 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
7691 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
7693 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
7694 New entry for proper handling of Max_Entry_Queue_Depth.
7695 New entry for proper handling of No_Dynamic_Interrupts.
7697 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
7698 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
7699 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
7700 the GNAT specific restriction Max_Entry_Queue_Depth.
7701 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
7702 the GNAT specific restriction No_Dynamic_Interrupts.
7704 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
7705 instead of the old Boolean_Entry_Barriers.
7706 Use the new restriction No_Dynamic_Attachment instead of the old
7707 No_Dynamic_Interrupts.
7709 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
7710 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
7712 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
7713 of the old Max_Entry_Queue_Depth.
7715 2004-05-03 GNAT Script <nobody@gnat.com>
7717 * Make-lang.in: Makefile automatically updated
7719 2004-04-29 Ed Schonberg <schonberg@gnat.com>
7721 * checks.adb (Enable_Range_Check): If the prefix of an index component
7722 is an access to an unconstrained array, perform check unconditionally.
7724 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7726 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
7729 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
7731 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
7732 alternate stack setting. There was no support for the tasking cases
7733 and the changes eventually caused a number of side-effect failures in
7734 the non-tasking case too.
7736 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
7738 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
7741 2004-04-29 Vincent Celier <celier@gnat.com>
7743 * make.adb (Gnatmake): Increase max size of argument array for
7744 gnatbind for the potential addition of -F.
7745 If there are Stand-Alone Library projects, invoke gnatbind with -F to
7746 be sure that elaboration flags will be checked.
7748 * switch-c.adb: Correct call to Scan_Pos for -gnateI
7750 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
7752 * sem_warn.adb (Check_References): Move '<access-variable> may be
7753 null' warning out of under Warn_On_No_Value_Assigned.
7755 2004-04-29 Ed Falis <falis@gnat.com>
7757 * gnat_ugn.texi: Fixed texi error
7759 2004-04-29 Robert Dewar <dewar@gnat.com>
7761 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
7762 abstract operations if they come from predefined files.
7764 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
7767 * s-addope.adb: Correct obvious error in mod function
7769 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
7771 * Makefile.in: Add target pairs for powerpc darwin*
7774 * a-intnam-darwin.ads, s-osinte-darwin.adb,
7775 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
7777 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
7779 * Makefile.in: Add target macro definitions for s390*-linux*.
7780 * system-linux-s390.ads: New file.
7781 * system-linux-s390x.ads: New file.
7783 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
7785 * gnat_ugn.texi: Correct argument to @setfilename.
7787 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
7789 * a-exexpr.adb (Unwind_Word): New data type.
7790 (Unwind_Exception): Use it as type of Private1 and Private2.
7792 * raise.c (db_action_for): Fix debug printf.
7794 2004-04-27 Ed Schonberg <schonberg@gnat.com>
7796 * a-wtmoio.ads: Formal type must be a modular type, not a signed
7799 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7801 * decl.c (gnat_to_gnu_entity, case object): Call
7802 __builtin_update_setjmp_buf.
7804 * gigi.h (update_setjmp_buf): Deleted.
7805 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
7807 * misc.c: (update_setjmp_buf): Deleted.
7809 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
7810 around block of RTL.
7812 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
7814 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
7816 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
7817 subprogram for which no pragma All_Calls_Remote applies, store the
7818 address of the real subprogram in the underlying record type, so local
7819 dereferences do not go through the PCS.
7821 2004-04-26 Robert Dewar <dewar@gnat.com>
7823 * i-c.ads: Add some type qualifications to avoid ambiguities when
7824 compiling with s-auxdec.ads and a non-private address type.
7826 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
7828 * Makefile.rtl: Fix error in previous check-in:
7829 Add s-addope.o to non tasking object list (rather than tasking object
7832 2004-04-26 Javier Miranda <miranda@gnat.com>
7834 * sem_aggr.adb: Fix typo in comments
7835 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
7836 Required to check the null-exclusion attribute.
7838 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
7839 case of anonymous access types in record and array components. For a
7840 component definition the level is the same of the enclosing composite
7843 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
7844 that are anonymous access types the level of accessibility depends on
7845 the enclosing type declaration. In order to have this information, set
7846 the scope of the anonymous access type to the enclosing record type
7848 (Array_Type_Declaration): In case of components that are anonymous
7849 access types the level of accessibility depends on the enclosing type
7850 declaration. In order to have this information, set the scope of the
7851 anonymous access type to the enclosing array type declaration.
7853 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
7856 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
7857 renaming of anonymous access-to-constant types allowed if and only if
7858 the renamed object is access-to-constant.
7860 * sem_util.adb (Type_Access_Level): In case of anonymous access types
7861 that are component_definition or discriminants of a nonlimited type,
7862 the level is the same as that of the enclosing component type.
7864 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
7866 * sem_elim.adb: Some minor code reorganization from code reading. Fix
7867 misprint in the function name (File_Name_Match).
7869 2004-04-23 Laurent GUERBY <laurent@guerby.net>
7871 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
7874 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7876 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
7878 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
7880 * adaint.c (__gnat_try_lock): No longer requires that the parent
7881 directory be writable, the directory itself is enough.
7882 (gnat_is_absolute_path): Change profile, so that the call from
7883 GNAT.OS_Lib can be made more efficient.
7885 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
7886 from GNAT.OS_Lib can be made more efficient.
7888 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
7889 one copy of the file name. Found by code reading.
7891 2004-04-23 Vincent Celier <celier@gnat.com>
7893 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
7894 Correct documentation on gnatmake switches transmitted to the compiler
7896 * ali.ads: Minor comment fix
7898 2004-04-23 Javier Miranda <miranda@gnat.com>
7900 * sem_ch6.adb: (Confirming Types): Code cleanup
7902 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
7903 subprogram types: E_Anonymous_Access_Subprogram_Type and
7904 E_Anonymous_Access_Protected_Subprogram_Type.
7906 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
7908 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
7909 whether a pragma All_Calls_Remote applies to the subprogram on which
7911 No functional change is introduced by this revision; the new parameter
7912 will be used to allow calls to local RCI subprograms to be optimized
7913 to not use the PCS in the case where no pragma All_Calls_Remote applies,
7914 as is already done in the PolyORB implementation of the DSA.
7916 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
7917 whether a pragma All_Calls_Remote applies to the subprogram on which
7919 No functional change is introduced by this revision; the new parameter
7920 will be used to allow calls to local RCI subprograms to be optimized
7921 to not use the PCS in the case where no pragma All_Calls_Remote applies,
7922 as is already done in the PolyORB implementation of the DSA.
7924 2004-04-23 Robert Dewar <dewar@gnat.com>
7926 * Makefile.rtl: Add entry for s-addope.o in run time library list
7927 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
7928 * s-addope.ads, s-addope.adb: New files.
7930 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
7931 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
7932 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
7933 System.Address to be non-private and signed.
7935 * sem_elim.adb: Minor reformatting (fairly extensive)
7936 Some minor code reorganization from code reading
7937 Add a couple of ??? comments
7939 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7941 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
7942 (tree_transform, case N_If_Statement): Remove non-determinism.
7944 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
7946 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
7948 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
7951 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
7952 no longer used as a parameter name for Eliminate pragma).
7954 2004-04-22 Laurent GUERBY <laurent@guerby.net>
7956 PR optimization/14984
7957 PR optimization/14985
7958 * trans.c (gigi): Fix non determinism leading to bootstrap
7959 comparison failures.
7961 2004-04-21 Pascal Obry <obry@gnat.com>
7963 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
7964 passed to spawnvp() to properly handle program pathname with spaces on
7967 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
7969 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
7970 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
7971 unlocked in case of exceptions.
7973 2004-04-21 Joel Brobecker <brobecker@gnat.com>
7975 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
7976 This function does not exist anymore.
7978 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
7980 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
7982 * link.c: Move variables to the __gnat name space.
7984 * Makefile.in: list link.o explicitly when needed.
7986 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
7988 2004-04-21 Javier Miranda <miranda@gnat.com>
7990 * einfo.adb (Original_Access_Type): New subprogram
7991 (Set_Original_Access_Type): New subprogram
7992 (Write_Field21_Name): Write the name of the new field
7994 * einfo.ads (Original_Access_Type): New field present in access to
7996 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
7997 E_Anonymous_Access_Protected_Subprogram_Type.
7999 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
8002 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
8003 to anonymous access to subprogram types.
8005 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
8006 to subprogram types.
8008 * sem_ch3.adb (Access_Definition): Complete decoration of entities
8009 corresponding to anonymous access to subprogram types.
8010 (Analyze_Component_Declaration): Add new actual to the call to
8011 subprogram replace_anonymous_access_to_protected_subprogram.
8012 (Array_Type_Declaration): Add new actual to the call to subprogram
8013 replace_anonymous_access_to_protected_subprogram.
8014 (Process_Discriminants): Add new actual to the call to subprogram
8015 replace_anonymous_access_to_protected_subprogram.
8016 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
8018 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
8021 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
8022 access to subprogram types.
8024 * sem_util.adb (Has_Declarations): Addition of package_specification
8027 2004-04-21 Ed Schonberg <schonberg@gnat.com>
8029 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
8030 inlined flags to renamed entity only if in current unit.
8032 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
8034 * s-parint.ads: Add DSA implementation marker.
8036 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
8037 value of System.Partition_Interface.DSA_Implementation to determine
8038 what version of the distributed systems annex is available (no
8039 implementation, GLADE, or PolyORB).
8041 2004-04-21 Joel Brobecker <brobecker@gnat.com>
8043 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
8045 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8047 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
8048 with new type if alias sets differ.
8049 Fixes ACATS c41103b.
8051 2004-04-21 Vincent Celier <celier@gnat.com>
8053 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
8054 Add array Lang_Args for the language specific compiling argument
8057 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
8059 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
8061 * gnat_rm.texi: Update the descripton of the Eliminate pragma
8062 according to the recent changes in the format of the parameters of the
8063 pragma (replacing Homonym_Number with Source_Location).
8065 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
8067 * 5isystem.ads: Removed, unused.
8069 * gnat_rm.texi: Redo 1.13 change.
8071 2004-04-19 Robert Dewar <dewar@gnat.com>
8073 * s-stoele.ads: Clean up definition of Storage_Offset (the new
8074 definition is cleaner, avoids the kludge of explicit Standard operator
8075 references, and also is consistent with a visible System.Address with
8076 no visible operations.
8078 * s-geveop.adb: Add declarations to avoid assumption of visible
8079 operations on type System.Address (since these might not be available
8080 if Address is a non-private type for which the operations
8083 * sem_eval.adb: Minor reformatting
8085 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
8086 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
8087 reformatting (new function spec format).
8089 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
8090 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
8091 s-caun64.adb: Add declarations to avoid assumption of visible
8092 operations on type System.Address (since these might not be available
8093 if Address is a non-private type for which the operations are made
8096 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
8098 * exp_intr.adb: Minor comment update
8100 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
8102 * 5omastop.adb: Add declarations to avoid assumption of visible
8103 operations on type System.Address (since these might not be available
8104 if Address is a non-private type for which the operations
8107 2004-04-19 Vincent Celier <celier@gnat.com>
8109 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
8111 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
8114 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
8116 Call Check with Process_Languages.
8117 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
8118 with Process_Languages.
8119 (Recursive_Check): New Boolean parameter Process_Languages. Call
8120 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
8123 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
8125 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
8126 parameter Ada_Main, defaulted to True.
8127 Check for Ada specific characteristics only when Ada_Main is True.
8129 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
8131 * prj.adb: (Project_Empty): Add new Project_Data components.
8133 * prj.ads: New types and tables for non Ada languages.
8134 (Project_Data): New components Languages, Impl_Suffixes,
8135 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
8136 Include_Path, Include_Data_Set.
8138 * prj-env.ads, prj-env.adb: Minor reformatting
8140 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
8141 Put subprograms in alphabetical order
8143 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
8144 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
8147 * mlib-prj.adb: Back out modification in last version, as they are
8149 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
8151 * make.adb: (Mains): Moved to package Makeutl
8152 (Linker_Opts): Moved to package Makeutl
8153 (Is_External_Assignment): Moved to package Makeutl
8154 (Test_If_Relative_Path): Moved to package Makeutl
8155 (Gnatmake): Move sorting of linker options to function
8156 Makeutl.Linker_Options_Switches.
8158 * makeutl.ads, makeutl.adb: New files.
8160 * Makefile.in: Add makeutl.o to the object files for gnatmake
8162 * makeusg.adb: Add line for new switch -eL.
8164 * gnatls.adb (Image): New function.
8165 (Output_Unit): If in verbose mode, output the list of restrictions
8166 specified by pragmas Restrictions.
8168 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
8171 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
8172 needed, to put it in the range 1970 (included) - 2026 (excluded).
8173 (Time_Of): Do not shift Unix_Min_Year (1970).
8174 Shift the date by multiple of 56 years, if needed, to put it in the
8175 range 1970 (included) - 2026 (excluded).
8177 * adaint.h, adaint.c (__gnat_set_executable): New function.
8179 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8181 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
8183 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
8184 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
8185 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
8186 (tree_transform, case N_Code_Statement): Likewise.
8187 (gnat_expand_stmt, case LABEL_STMT): Don't look at
8188 LABEL_STMT_FIRST_IN_EH.
8189 (gnat_expand_stmt, case ASM_STMT): New case.
8191 * utils2.c (build_unary_op): Properly set TREE_READONLY of
8192 UNCONSTRAINED_ARRAY_REF.
8194 * utils.c (poplevel): Temporarily push/pop GC context around inline
8197 * decl.c (maybe_variable): Properly set TREE_READONLY of
8198 UNCONSTRAINED_ARRAY_REF.
8199 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
8201 * ada-tree.def: (ASM_STMT): New.
8203 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
8204 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
8205 ASM_STMT_INPUT): New.
8206 (ASM_STMT_CLOBBER): Likewise.
8208 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
8210 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
8211 general rcheck mechanism to raise Program_Error for E.4(18), instead
8212 of a custom raiser in System.Partition_Interface.
8213 Part of general cleanup work before PolyORB integration.
8215 * snames.ads, snames.adb: Add new runtime library entities and names
8218 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
8220 (Build_Subprogram_Id): New subprogram provided by exp_dist
8221 Code reorganisation in preparation for PolyORB integration.
8223 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
8225 (Build_Subprogram_Id): New subprogram provided by exp_dist
8227 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
8228 actual parameter types for call to dereference of an
8229 access-to-subprogram type.
8231 * rtsfind.ads: Add new runtime library entities and names for PolyORB
8234 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
8235 instead, which has the same behaviour here since we never pass it a
8238 * link.c (run_path_option, Solaris case): Use -Wl, as for other
8241 * Makefile.in: adjust object file lists for gnatlink and gnatmake
8242 to account for new dependency upon Interfaces.C.Strings + link.o
8243 For x86 FreeBSD, use 86numaux.
8245 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
8246 from Mlib.Tgt to Mlib.
8248 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
8251 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
8252 target-specific versions of this subprogram, now implemented as a
8253 target-independent function in Mlib.
8255 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
8256 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
8257 (Linker_Library_Path_Option): Remove target-specific versions of this
8258 subprogram, now implemented as a target-independent function in Mlib.
8260 * atree.adb: (Allocate_Initialize_Node): New subprogram.
8261 Factors out node table slots allocation.
8262 (Fix_Parents): New subprogram.
8263 Encapsulate the pattern of fixing up parent pointers for syntactic
8264 children of a rewritten node.
8265 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
8266 (Rewrite): Use New_Copy when creating saved copy of original node.
8267 (Replace): Use Copy_Node to copy nodes.
8269 2004-04-19 Javier Miranda <miranda@gnat.com>
8271 * sprint.adb (Sprint_Node_Actual): Give support to the new
8272 Access_To_Subprogram node available in Access_Definition nodes. In
8273 addition, give support to the AI-231 node fields: null-exclusion,
8274 all-present, constant-present.
8276 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
8278 * sinfo.ads, sinfo.adb:
8279 New field Access_To_Subprogram_Definition in Access_Definition nodes
8281 * sem_ch6.adb (Process_Formals): Move here the code that creates and
8282 decorates internal subtype declaration corresponding to the
8283 null-excluding formal. This code was previously in Set_Actual_Subtypes.
8284 In addition, carry out some code cleanup on this code. In case of
8285 access to protected subprogram call
8286 Replace_Anonymous_Access_To_Protected_Subprogram.
8287 (Set_Actual_Subtypes): Code cleanup.
8289 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
8290 Find_Type in case of anonymous access renamings. Add warning in case of
8291 null-excluding attribute used in anonymous access renaming.
8293 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
8296 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
8298 (Access_Definition): In case of anonymous access to subprograms call
8299 the corresponding semantic routine to decorate the node.
8300 (Access_Subprogram_Declaration): Addition of some comments indicating
8301 some code that probably should be added here. Detected by comparison
8302 with the access_definition subprogram.
8303 (Analyze_Component_Declaration): In case of access to protected
8304 subprogram call Replace_Anonymous_Access_To_Protected.
8305 (Array_Type_Declaration): In case of access to protected subprogram call
8306 Replace_Anonymous_Access_To_Protected_Subprogram.
8307 (Process_Discriminants): In case of access to protected subprogram call
8308 Replace_Anonymous_Access_To_Protected_Subprogram.
8310 * par.adb (P_Access_Definition): New formal that indicates if the
8311 null-exclusion part was present.
8312 (P_Access_Type_Definition): New formal that indicates if the caller has
8313 already parsed the null-excluding part.
8315 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
8316 (P_Identifier_Declarations): Code cleanup and give support to renamings
8317 of anonymous access to subprogram types.
8318 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
8319 (P_Array_Type_Definition): Give support to AI-254.
8320 (P_Component_Items): Give support to AI-254.
8321 (P_Access_Definition): New formal that indicates if the header was
8322 already parsed by the caller.
8323 (P_Access_Type_Definition): New formal that indicates if the caller has
8324 already parsed the null-excluding part.
8326 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
8327 call to P_Access_Definition.
8329 2004-04-19 Geert Bosch <bosch@gnat.com>
8331 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
8332 the delicate semantics of floating-point to integer conversion.
8333 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
8335 * eval_fat.adb (Machine_Mantissa): Moved to spec.
8336 (Machine_Radix): New function.
8338 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
8340 (Machine_Radix): New function also for use in conversion checks.
8342 2004-04-19 Ed Schonberg <schonberg@gnat.com>
8344 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
8346 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
8347 to decorate the access-to-protected subprogram and the equivalent type.
8349 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
8350 to anonymous access to subprogram types.
8352 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
8353 constant-folding, for legality checks in contexts that require an RM
8356 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
8357 temporary but stack checking is not enabled, increment serial number
8358 to so that symbol generation is consistent with and without stack
8361 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
8362 independent on whether stack checking is enabled, caller must check
8363 the corresponding flag.
8365 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
8367 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
8368 parent if it has discriminants.
8369 (Build_Derived_Private_Type): Constructed full view does
8370 not come from source.
8371 (Process_Discriminants): Default discriminants on a tagged type are
8372 legal if this is the internal completion of a private untagged
8375 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
8376 no constraint checks, because it corresponds to an existing object.
8378 * sem_prag.adb (Process_Convention): Pragma applies
8379 only to subprograms in the same declarative part, i.e. the same unit,
8382 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
8383 ignore type mismatch on a numeric conversion if expression comes from
8386 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
8388 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
8389 Homonym_Number parameter, add processing for Source_Location parameter
8391 (Check_Eliminated): Remove the check for homonym numbers, add the check
8392 for source location traces.
8394 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
8395 with Arg_Source_Location corresponding to the changes in the format of
8398 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
8399 Eliminate pragma corresponding to the changes in the format of the
8400 pragma: Homonym_Number is replaced with Source_Location, two ways of
8401 distinguishing homonyms are mutially-exclusive.
8403 2004-04-19 Joel Brobecker <brobecker@gnat.com>
8405 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
8407 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
8408 No_Dollar_In_Label, no longer necessary, as it is always True.
8409 (Strip_Suffixes): Likewise.
8411 2004-04-19 Gary Dismukes <dismukes@gnat.com>
8413 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
8414 modulus for compatibility with size clause on targets with 16-bit
8417 * layout.adb (Discrimify): In the case of private types, set Vtyp to
8418 full type to fix type mismatches on calls to size functions for
8419 discriminant-dependent array components.
8421 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
8423 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
8426 2004-04-19 Pascal Obry <obry@gnat.com>
8428 * mdll-utl.adb (Locate): New version is idempotent.
8430 2004-04-17 Laurent Guerby <laurent@guerby.net>
8432 PR ada/14988 (partial)
8433 * impunit.adb: Fix typo.
8435 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
8437 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
8438 and install-rts-cert targets. Remove all gnatlib and gnattools
8439 targets and all other rts-* targets (moved to libada). Remove (now)
8440 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
8441 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
8443 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8445 * trans.c (tree_transform): Shortcut returning error_mark_node for
8446 statements in annotate_only_mode.
8447 (tree_transform, case N_Label, case N_Return_Statement,
8448 N_Goto_Statement): Make statement tree instead of generating code.
8449 (tree_transform, case N_Assignment_Statement): No longer check
8451 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
8453 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
8455 (gnat_to_gnu): Collect any RTL generated and deal with it.
8456 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
8457 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
8458 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
8460 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
8462 * ada-tree.def (EXPR_STMT): Fix typo in name.
8463 (BLOCK_STMT, IF_STMT): New nodes.
8465 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
8466 LABEL_STMT_FIRST_IN_EH): New macros.
8467 (RETURN_STMT_EXPR): Likewise.
8469 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
8470 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
8472 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
8474 * atree.ads: Correct documentation on extended nodes.
8476 * link.c: Set run_path_option for FreeBSD.
8478 2004-04-08 Vincent Celier <celier@gnat.com>
8480 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
8481 one of the ALI file, do not link with DEC lib.
8483 * par.adb Remove the last two characters ("%s" or "%b") when checking
8484 if a language defined unit may be recompiled.
8486 2004-04-08 Ed Schonberg <schonberg@gnat.com>
8488 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
8489 removal of abstract operation leaves no possible interpretation for
8492 * sem_eval.adb (Eval_Qualified_Expression): Use
8493 Set_Raises_Constraint_Error on node when needed, so that it does not
8494 get optimized away by subsequent optimizations.
8496 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
8497 operands even when they are not wrapped in a type conversion.
8499 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
8501 * sem_prag.adb (Set_Exported): Warn about making static as result of
8502 export only when the export is coming from source. This may be not
8503 be true e.g. on VMS where we expand export pragmas for exception codes
8504 together with imported or exported exceptions, and we don't want the
8505 user to be warned about something he didn't write.
8507 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
8509 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
8510 duplication between normal entities and those declared as renamings.
8511 No functional change.
8513 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
8514 inline functions returning an unconstrained result.
8516 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
8518 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
8519 conform to what other front-ends do.
8521 2004-04-08 Doug Rupp <rupp@gnat.com>
8523 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
8526 2004-04-06 Pascal Obry <obry@gnat.com>
8528 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
8530 * osint.adb (Program_Name): Do not look past a directory separator.
8532 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
8534 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
8536 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
8537 requirement for preserving a copy of the original assignment node.
8539 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
8541 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
8543 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
8546 2004-04-06 Ed Schonberg <schonberg@gnat.com>
8548 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
8549 operator calls in functional notation, and apply
8550 Universal_Interpretation to operands, not to their type.
8552 2004-04-06 Robert Dewar <dewar@gnat.com>
8554 * 5wdirval.adb: Minor reformatting
8556 2004-04-06 Ed Falis <falis@gnat.com>
8558 * gnat_rm.texi: Improve a reference to the GCC manual
8560 2004-04-05 Vincent Celier <celier@gnat.com>
8562 * adaint.h, adaint.c: Add function __gnat_named_file_length
8564 * impunit.adb: Add Ada.Directories to the list
8566 * Makefile.in: Add VMS and Windows versions of
8567 Ada.Directories.Validity package body.
8569 * Makefile.rtl: Add a-direct and a-dirval
8571 * mlib-tgt.ads: Minor comment update.
8573 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
8574 a-direct.ads, a-direct.adb: New files.
8576 2004-04-05 Vincent Celier <celier@gnat.com>
8579 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
8580 just to the compiler.
8582 2004-04-05 Robert Dewar <dewar@gnat.com>
8584 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
8585 returned string is 1.
8587 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
8589 * eval_fat.ads: Minor reformatting
8591 * g-curexc.ads: Document that lower bound of returned string values
8594 * gnatlink.adb: Add ??? comment for previous change
8595 (need to document why this is VMS specific)
8597 * s-stoele.ads: Minor reformatting
8599 * tbuild.ads: Minor reformatting throughout (new function specs)
8601 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
8604 * scng.adb: Minor reformatting
8606 2004-04-05 Geert Bosch <bosch@gnat.com>
8608 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
8609 (Leading_Part): Still perform truncation to machine number if the
8610 specified radix_digits is greater or equal to machine_mantissa.
8612 2004-04-05 Javier Miranda <miranda@gnat.com>
8614 * par-ch3.adb: Complete documentation of previous change
8615 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
8616 (aliased must appear before constant).
8618 * par-ch4.adb: Complete documentation of previous change.
8620 * par-ch6.adb: Complete documentation of previous change.
8622 * sinfo.ads: Fix typo in commment.
8624 2004-04-05 Ed Schonberg <schonberg@gnat.com>
8626 * sem_ch3.adb (Inherit_Components): If derived type is private and has
8627 stored discriminants, use its discriminants to constrain parent type,
8628 as is done for non-private derived record types.
8630 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
8631 Ada 2005 AI-310: an abstract non-dispatching operation is not a
8632 candidate interpretation in an overloaded call.
8634 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
8635 expression is Null and target type is not an access type (e.g. a
8636 non-private address type).
8638 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
8640 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
8641 statement whose right-hand side is an inlined call, save a copy of the
8642 original assignment subtree to preserve enough consistency for
8643 Analyze_Assignment to proceed.
8645 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
8646 complete assignment subtree which is now unnecessary, as the expansion
8647 of inlined call has been improved to preserve a consistent assignment
8648 tree. Note_Possible_Modification must be called only
8649 after checks have been applied, or else unnecessary checks will
8652 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
8653 of explicit dereferences that do not Come_From_Source:
8654 - be selective on cases where we must go back to the dereferenced
8655 pointer (an assignment to an implicit dereference must not be
8656 recorded as modifying the pointer);
8657 - do not rely on Original_Node being present (Analyze_Assignment
8658 calls Note_Possible_Modification on a copied tree).
8660 * sem_warn.adb (Check_References): When an unset reference to a pointer
8661 that is never assigned is encountered, prefer '<pointer> may be null'
8662 warning over '<pointer> is never assigned a value'.
8664 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
8666 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
8669 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
8671 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
8672 libexc. We currently don't reference anything in this library and
8673 linking it in triggers linker warnings we don't want to see.
8675 * init.c: Update comments.
8677 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8679 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
8680 * utils.c (create_field_decl): Likewise.
8681 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
8683 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
8685 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
8686 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
8687 Add info directory entry and category.
8689 2004-04-02 Jan Hubicka <jh@suse.cz>
8691 * utils.c: Include function.h
8692 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
8694 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
8697 * Make-lang.in: Clean up generation of documentation
8699 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
8701 * xgnatug.adb: Removed, replaced by xgnatugn.adb
8703 * xgnatugn.adb: Replaces xgnatug.adb
8705 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
8707 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
8709 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
8710 gnat_ug_wnt.texi: Removed.
8712 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
8714 * utils2.c: Update copyright notice.
8716 2004-04-01 Robert Dewar <dewar@gnat.com>
8718 * checks.adb: Minor reformatting throughout
8719 Note that prev checkin added RM reference to alignment warning
8721 2004-04-01 Ed Schonberg <schonberg@gnat.com>
8723 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
8724 non-static when building aggregate for bit-packed array.
8726 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
8727 function call that is itself the actual in a procedure call, build
8730 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
8731 a string literal, create a temporary for it, constant folding only
8732 handles scalars here.
8734 2004-04-01 Vincent Celier <celier@gnat.com>
8736 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
8737 Error_Msg_SP): New empty procedures to instantiate the Scanner.
8738 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
8740 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
8741 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
8742 and get the checksum.
8744 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
8746 Increase the Marking_Label at the end of the Multiple_Main_Loop,
8747 instead of at the beginning.
8749 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
8751 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
8754 * osint.ads (Multi_Unit_Index_Character): New Character global variable
8756 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
8759 * par.adb: Remove test on file name to detect language defined units.
8760 Add test on unit name, after parsing, to detect language defined units
8761 that are not compiled with -gnatg (except System.RPC and its children)
8763 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
8764 following units without style checking.
8766 * switch-c.adb: Change -gnatC to -gnateI
8768 * usage.adb: Document new switch -gnateInnn
8770 * scng.adb (Accumulate_Token_Checksum): New procedure
8771 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
8772 word or literal number.
8773 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
8776 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
8779 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
8780 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
8781 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
8782 5vtpopde.adb: Add missing 'constant' keywords.
8784 2004-04-01 Javier Miranda <miranda@gnat.com>
8786 * par-ch4.adb: (P_Allocator): Code cleanup
8788 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
8791 * sinfo.ads: Complete documentation of previous change
8793 2004-04-01 Pascal Obry <obry@gnat.com>
8795 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
8796 only on VMS. This special handling was done because an old GNU/ld bug
8797 on Windows which has been fixed.
8799 2004-04-01 GNAT Script <nobody@gnat.com>
8801 * Make-lang.in: Makefile automatically updated
8803 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8805 * decl.c (gnat_to_gnu_entity, make_type_from_size):
8806 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
8807 * trans.c (tree_transform, convert_with_check): Likewise.
8808 * utils.c (gnat_signed_or_unsigned_type): Likewise.
8809 (build_vms_descriptor, unchecked_convert): Likewise.
8810 * utils2.c (nonbinary_modular_operation): Likewise.
8812 2004-03-29 Javier Miranda <miranda@gnat.com>
8814 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
8815 (Install_Null_Excluding_Check): Local subprogram that determines whether
8816 an access node requires a runtime access check and if so inserts the
8817 appropriate run-time check.
8818 (Apply_Access_Check): Call Install_Null_Excluding check if required
8819 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
8821 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
8823 * einfo.ads: Fix typo in comment
8825 * exp_ch3.adb (Build_Assignment): Generate conversion to the
8826 null-excluding type to force the corresponding run-time check.
8827 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
8828 type to force the corresponding run-time check.
8830 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
8831 the null-excluding type to force the corresponding run-time check.
8833 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
8834 case of access types unless they have the null-excluding attribute.
8836 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
8839 * exp_util.ads: Fix typo in comment
8841 * par.adb (P_Null_Exclusion): New subprogram
8842 (P_Subtype_Indication): New formal that indicates if the null-excluding
8843 part has been scanned-out and it was present
8845 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
8847 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
8848 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
8849 type to force the corresponding run-time check
8850 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
8852 (Resolve_Array_Aggregate): Carry out some static checks
8853 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
8855 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
8856 attribute must be set only if specified by means of the null-excluding
8857 part. In addition, we must also propagate the access-constant attribute
8859 (Access_Subprogram_Declaration, Access_Type_Declaration,
8860 Analyze_Component_Declaration, Analyze_Object_Declaration,
8861 Array_Type_Declaration, Process_Discriminants,
8862 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
8863 and carry out some static checks.
8864 (Build_Derived_Access_Type): Set the null-excluding attribute
8865 (Derived_Type_Declaration, Process_Subtype): Carry out some static
8868 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
8870 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
8872 * sem_ch6.adb (Process_Formals): Carry out some static checks.
8873 (Set_Actual_Subtypes): Generate null-excluding subtype if the
8874 null-excluding part was present; it is not required to be done here in
8875 case of anonymous access types.
8876 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
8879 * sem_res.adb (Resolve_Actuals): Carry out some static check
8880 (Resolve_Null): Allow null in anonymous access
8882 * sinfo.adb: New subprogram Null_Exclusion_Present
8883 All_Present and Constant_Present available on access_definition nodes
8885 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
8886 object_declaration, derived_type_definition, component_definition,
8887 discriminant_specification, access_to_object_definition,
8888 access_function_definition, allocator, access_procedure_definition,
8889 access_definition, parameter_specification, All_Present and
8890 Constant_Present flags available on access_definition nodes.
8892 2004-03-29 Robert Dewar <dewar@gnat.com>
8894 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
8895 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
8896 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
8897 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
8898 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
8899 sem_prag.adb: Updates to handle multiple units/file
8901 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
8903 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
8904 sem_util.adb: Minor reformatting
8906 * sem_ch12.adb: Add comment for previous change
8908 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
8910 * osint.adb (Executable_Prefix): Set Exec_Name to the current
8911 executable name when not initialized. Otherwise, use its current value.
8913 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
8914 initialize it to another executable name than the current one. This
8915 allows to configure paths for an executable name (gnatmake) different
8916 from the current one (gnatdist).
8918 2004-03-29 Ed Schonberg <schonberg@gnat.com>
8920 * exp_ch6.adb (Expand_Call): A call to a function declared in the
8921 current unit cannot be inlined if it appears in the body of a withed
8922 unit, to avoid order of elaboration problems in gigi.
8924 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
8925 information for protected (wrapper) operation as well, to simplify gdb
8928 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
8929 protected body, indicate that the entity for the generated spec comes
8930 from source, to ensure that references are properly generated for it.
8931 (Build_Body_To_Inline): Do not inline a function that returns a
8934 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
8935 apply convention to homonyms that are declared explicitly.
8937 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
8938 that renames an equality operator and the operands are overloaded,
8939 resolve them with the declared formal types, before rewriting as an
8942 2004-03-29 GNAT Script <nobody@gnat.com>
8944 * Make-lang.in: Makefile automatically updated
8946 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
8948 * memtrack.adb: Log realloc calls, which are treated as free followed
8951 2004-03-25 Vincent Celier <celier@gnat.com>
8953 * prj-makr.adb (Process_Directories): Detect when a file contains
8954 several units. Do not include such files in the config pragmas or
8955 in the naming scheme.
8957 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
8958 Resolve links only when not in Trusted_Mode.
8959 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
8960 Do not resolve links for the display names.
8962 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
8963 resolve links when computing the display names.
8965 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
8967 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
8968 attribute reference does not denote a subtype, it can be any
8969 expression that has a classwide type, potentially after an implicit
8970 dereference. In particular, the prefix can be a view conversion for
8971 a classwide type (for which Is_Object_Reference holds), but it can
8972 also be a value conversion for an access-to-classwide type. In the
8973 latter case, there is an implicit dereference, and the original node
8974 for the prefix does not verify Is_Object_Reference.
8976 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
8977 conversion of a discriminant-dependent component of a mutable object
8980 2004-03-25 Ed Schonberg <schonberg@gnat.com>
8982 * freeze.adb (Freeze_Entity): When an inherited subprogram is
8983 inherited, has convention C, and has unconstrained array parameters,
8984 place the corresponding warning on the derived type declaration rather
8985 than the original subprogram.
8987 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
8988 indication on renaming declaration, if formal has a box and actual
8991 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
8992 determine whether to generate an implicit or explicit reference to
8995 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
8996 subprogram renaming comes from a defaulted formal subprogram in an
8999 2004-03-25 Gary Dismukes <dismukes@gnat.com>
9001 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
9002 value expressions to ensure that calls within a component definition
9003 will be checked (since those are evaluated during the record type's
9006 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
9008 * s-tpobop.adb: Code clean up:
9009 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
9011 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
9013 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
9015 * Makefile.in: Clean up in the ravenscar run time.
9017 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9019 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
9020 of No_Strict_Aliasing to build_pointer_type_for_mode.
9021 * utils.c (update_pointer_to): Walk pointer and ref chains.
9023 2004-03-22 Cyrille Comar <comar@act-europe.fr>
9025 * ali.ads: Fix Comment about Dynamic_Elab.
9027 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
9028 Has_RACW, Is_Generic, etc.)
9029 (Output_Object, Gnatls): Take into account ALI files not attached to
9032 2004-03-22 Vincent Celier <celier@gnat.com>
9034 * gprep.adb: Change all String_Access to Name_Id
9035 (Is_ASCII_Letter): new function
9036 (Double_File_Name_Buffer): New procedure
9037 (Preprocess_Infile_Name): New procedure
9038 (Process_Files): New procedure
9039 (Gnatprep): Check if output and input are existing directories.
9040 Call Process_Files to do the real job.
9042 2004-03-22 Robert Dewar <dewar@gnat.com>
9044 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
9045 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
9047 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
9049 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
9050 case when the source contains only comments.
9052 2004-03-22 Ed Schonberg <schonberg@gnat.com>
9054 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
9055 declaration for a child subprogram body that acts as a spec, indicate
9056 that the entity in the declaration needs debugging information.
9058 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
9059 full view if the subtype is created for a constrained record component;
9060 gigi has enough information to construct the record, and there is no
9061 place in the tree for the declaration.
9063 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
9064 serial number for the dummy body that is built for analysis, to avoid
9065 inconsistencies in the generation of internal names when compiling
9068 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
9070 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
9073 2004-03-22 GNAT Script <nobody@gnat.com>
9075 * Make-lang.in: Makefile automatically updated
9077 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9079 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
9080 * trans.c (tree_transform, emit_index_check): Likewise.
9081 * utils.c (build_template): Likewise.
9082 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
9083 (maybe_unconstrained_array, unchecked_convert): Likewise.
9084 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
9085 (build_unary_op): Likewise.
9086 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
9087 (fill_vms_descriptor): Likewise.
9088 (build_call_alloc_dealloc): Likewise.
9090 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
9092 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
9095 * gnat_ug.texi: Add info directory category and entry.
9096 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
9097 gnat_ug_wnt.texi: Regenerate.
9099 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
9101 * ada-tree.h: Update copyright notice.
9104 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
9106 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
9107 as regular exception objects and not as mere integers representing the
9108 condition code. The latter approach required some dynamics to mask off
9109 severity bits, which did not fit well into the GCC table based model.
9110 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
9111 exception data objects. We don't it and it would conflict with the other
9112 external symbol we have to generate for such exceptions.
9114 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
9115 the special code for VMS exceptions, since these are now represented
9116 as regular exceptions objects.
9118 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9120 * decl.c (debug_no_type_hash): Remove.
9121 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
9122 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
9124 2004-03-19 Laurent Guerby <laurent@guerby.net>
9126 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
9127 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
9129 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9131 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
9132 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
9133 (TYPE_RM_SIZE_INT): Directly use type.values.
9134 (TREE_LOOP_ID): Clean up check.
9135 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
9136 TYPE_VALUES, not TYPE_FIELDS.
9137 * trans.c (convert_with_check): Delay access of bounds of basetype
9138 until sure is numeric.
9140 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
9142 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
9145 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
9146 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
9147 Specific.Set instead of direct call to e.g pthread_setspecific.
9149 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
9151 * adaint.c: Update comments.
9153 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
9154 GNATLIB_SHARED for FreeBSD.
9156 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
9158 * init.c [VxWorks]: Do not fix the stack size for the environment task.
9159 When needed (stack checking) the stack size is retrieved
9160 from the VxWorks kernel.
9162 * Makefile.in: Flag -nostdinc is required when building the run time
9163 for avoiding looking for files in the base compiler.
9164 Add the VxWorks specific version of the package body for
9165 System.Stack_checking.Operations (5zstchop.adb).
9167 * Make-lang.in: Add the object file for
9168 System.Stack_Checking.Operations.
9170 * Makefile.rtl: Add object file for the package
9171 System.Stack_Checking.Operations.
9173 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
9175 * s-stache.ads, s-stache.adb: Move the operations related to stack
9176 checking from this package to package System.Stack_Checking.Operations.
9177 This way, stack checking operations are only linked in the final
9178 executable when using the -fstack-check flag.
9180 2004-03-18 Doug Rupp <rupp@gnat.com>
9182 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
9185 * 5qsystem.ads, 5xcrtl.ads: New files.
9187 2004-03-18 Vincent Celier <celier@gnat.com>
9189 * prj.adb (Reset): Reset hash table Files_Htable
9191 * prj-env.adb (Source_Paths, Object_Paths): New tables.
9192 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
9193 the procedures Add_To_Path_File.
9194 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
9195 making sure that each directory is present only once and, for object
9196 dirs, when a directory already present is added, the duplicate is
9197 removed and the directory is always put as the last in the table.
9198 Write the path files at the end of these accumulations.
9200 * prj-nmsc.adb (Record_Source): Add source file name in hash table
9201 Files_Htable for all sources.
9203 * prj-proc.adb (Process): Remove restrictions between not directly
9204 related extending projects.
9206 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
9208 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
9209 (Find_Sources): Minor speed optimization.
9211 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
9212 parameter Trusted_Mode.
9214 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
9216 * scn.adb (Determine_License): Take into account a degenerated case
9217 when the source contains only comments.
9219 2004-03-18 Ed Schonberg <schonberg@gnat.com>
9221 * sem_warn.adb (Check_References): For a warning on a selected
9222 component that does not come from source, locate an uninitialized
9223 component of the record type to produce a more precise error message.
9225 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
9227 * 3zsoccon.ads: Fix multicast options.
9229 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
9232 2004-03-15 Robert Dewar <dewar@gnat.com>
9234 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
9235 pragma used for a private type.
9237 * lib-xref.adb (Generate_Reference): Do not generate warning if
9238 reference is in a different unit from the pragma Unreferenced.
9240 * 5vtpopde.adb: Minor reformatting
9241 Fix casing of To_Task_ID
9243 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
9244 flag if we have an unchecked conversion to an access type in the same
9247 2004-03-15 Geert Bosch <bosch@gnat.com>
9249 * a-ngcoty.adb (Modulus): In alternate formula for large real or
9250 imaginary parts, use Double precision throughout.
9252 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
9253 we want to be able to compile run-time with -gnata for testing, but
9254 this may also be instantiated in user code that is compiled with -gnata.
9256 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
9258 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
9259 codes. Having a separate type for this is useful to enforce consistency
9260 throughout the various run-time units.
9261 (Exception_Data): Use Exception_Code for Import_Code.
9263 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
9264 Natural and Integer in various places.
9265 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
9266 with the severity bits masked off.
9267 (Register_VMS_Exception): Handle the additional exception data pointer
9270 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
9271 component, now reflected by an exported accessor.
9272 (is_handled_by): New routine to compute whether the propagated
9273 occurrence matches some handler choice specification. Extracted out of
9274 get_action_description_for, and expanded to take care of the VMS
9276 (get_action_description_for): Use is_handled_by instead of an explicit
9277 complex condition to decide if the current choice at hand catches the
9278 propagated occurrence.
9280 * raise.h (Exception_Code): New type for C.
9282 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
9283 System.Standard_Library.Exception_Code, to allow references from the
9284 pragma import/export expander.
9286 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
9287 New accessors to allow easy access to GNAT exception data
9289 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
9290 redundant Handled_By_Others component, helper for the personality
9291 routine which will now be able to call the appropriate exception data
9294 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
9295 component of Standard_Exception_Type to be the closest possible to
9296 Exception_Code in System.Standard_Library, that we cannot get at this
9297 point. Expand a ??? comment to notify that this type node should
9298 probably be rewritten later on.
9300 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
9301 registration call to include a pointer to the exception object in the
9304 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
9305 instead of int and explicit bitmasks.
9307 2004-03-15 Vincent Celier <celier@gnat.com>
9309 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
9310 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
9312 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
9313 longer needed now that it is in the spec of
9314 System.Tasking.Task_Attributes.
9316 * adaint.h, adaint.c: (__gnat_create_output_file): New function
9318 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
9320 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
9322 * make.adb (Gnatmake): Do not check the executable suffix; it is being
9323 taken care of in Scan_Make_Arg.
9324 (Scan_Make_Arg): Add the executable suffix only if the argument
9325 following -o, in canonical case, does not end with the executable
9326 suffix. When in verbose mode and executable file name does not end
9327 with executable suffix, output the executable name, in canonical case.
9329 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
9330 to avoid warnings when instantiating Ada.Task_Attributes.
9333 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
9334 in the correct order.
9336 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
9337 redirect standard output and error to a file for the invocation of the
9338 compiler, then read the file.
9340 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
9341 directory, instead of the Value.
9342 (Find_Source_Dirs): Remove useless code & comments.
9344 2004-03-15 Ed Schonberg <schonberg@gnat.com>
9346 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
9347 tagged type is inherited, and the parent operation is not frozen yet,
9348 force generation of a freeze node for the inherited operation, so the
9349 corresponding dispatch entry is properly initialized.
9350 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
9351 when looking for user-defined equality operation.
9353 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
9354 boolean when locating primitive equality of tagged component.
9356 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
9357 bit-aligned field and the right-hand side a string literal, introduce
9358 a temporary before expanding assignment into a loop.
9360 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
9361 priority in full, to ensure that any expanded subepxressions of it are
9362 elaborated in the scope of the init_proc.
9364 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
9365 after object declaration, skipping over code that may have been
9366 generated for validity checks.
9368 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
9369 discriminants, ignore the known discriminants of its full view, if
9370 any, to check legality.
9372 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
9373 component if type has unknown discriminants.
9374 (Analyze_Private_Extension_Declaration): Discriminant constraint is
9375 null if type has unknown discriminants.
9377 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
9378 for end label when present.
9380 * s-fileio.adb (Open): When called with a C_Stream, use given name for
9381 temporary file, rather than an empty string.
9383 2004-03-15 Ed Falis <falis@gnat.com>
9385 * s-thread.adb: Removed, no longer used.
9387 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9389 * decl.c (target.h): Now include.
9390 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
9391 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
9392 (validate_size): For POINTER_TYPE, get smallest size permitted on
9395 * fe.h: Sort Einfo decls and add Set_Mechanism.
9397 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
9398 (ada/decl.o): Depends on target.h.
9400 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
9401 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
9403 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
9405 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
9407 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
9408 Insert_Dereference_Action when rewriting an implicit dereference into
9409 an explicit one, this will be taken care of during expansion of the
9410 explicit dereference.
9411 (Expand_N_Slice): Same. Always do the rewriting, even for the case
9412 of non-packed slices, since the dereference action generated by
9413 expansion of the explicit dereference is needed in any case.
9414 (Expand_N_Selected_Component): When rewriting an implicit dereference,
9415 analyze and resolve the rewritten explicit dereference so it is seen
9417 (Insert_Dereference_Action): This procedure is now called only for the
9418 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
9419 dereferences that do not come from source (including explicit
9420 dereferences resulting from rewriting implicit ones), but do not
9421 recursively insert a check for the dereference nodes contained within
9423 (Insert_Dereference_Action): Clarify and correct comment.
9425 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
9428 Move language detection to the top level.
9429 * config-lang.in: Build by default.
9431 2004-03-05 Robert Dewar <dewar@gnat.com>
9433 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
9435 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
9436 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
9437 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
9438 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
9439 unchecked conversion to spec to avoid warnings.
9441 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
9444 * 7stpopsp.adb: Correct casing in To_Task_ID call
9446 * a-strsea.ads, a-strsea.adb: Minor reformatting
9448 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
9450 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
9451 Adjust Max_Msg_Length to be clearly large enough.
9453 * fe.h: Define In_Same_Source_Unit
9455 * osint.adb: Add pragma Warnings Off to suppress warnings
9456 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
9459 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
9461 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
9463 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
9465 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
9467 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
9469 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
9470 node. We now do generate them for gcc back end.
9472 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
9475 * sinput-c.adb: Fix bad name in header.
9476 Add pragma Warnings Off to suppress aliasing warning.
9478 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
9480 * snames.h, snames.ads, snames.adb: Add entry for pragma
9483 2004-03-05 Vincent Celier <celier@gnat.com>
9485 * prj-com.ads: Add hash table Files_Htable to check when a file name
9486 is already a source of another project.
9488 * prj-nmsc.adb (Record_Source): Before recording a new source, check
9489 if its file name is not already a source of another project. Report an
9492 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
9493 source file name, call gnatpp with all the sources of the main project.
9495 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
9498 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
9499 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
9500 /RUNTIME_SYSTEM=, converted to --RTS=
9501 /NOTABS, converted to -notabs
9503 2004-03-05 Pascal Obry <obry@gnat.com>
9505 * make.adb: Minor reformatting.
9507 2004-03-05 Ed Schonberg <schonberg@gnat.com>
9509 Part of implemention of AI-262.
9510 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
9512 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
9515 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
9516 when component type is a partially constrained class-wide subtype.
9517 (Constrain_Discriminated_Type): If parent type has unknown
9518 discriminants, a constraint is illegal, even if full view has
9520 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
9521 with unknown discriminants whose full view is a discriminated record.
9523 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
9524 flag, to handle properly derivations of tagged types with unknown
9526 (Analyze_Package_Spec, Analyze_Package_Body): Install
9527 Private_With_Clauses before analyzing private part or body.
9529 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
9530 Has_Discriminants can be true for a given type (documentation).
9532 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
9534 * s-restri.ads: Fix license (GPL->GMGPL).
9536 * s-tassta.adb: Minor reformatting.
9538 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
9539 by calls to Exit_One_ATC_Level, since additional clean up is performed
9542 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
9543 by calls to Exit_One_ATC_Level, since additional clean up is performed
9546 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9548 * trans.c: Reflect GCC changes to fix bootstrap problem.
9549 Add warning for suspicious aliasing unchecked conversion.
9551 2004-03-05 GNAT Script <nobody@gnat.com>
9553 * Make-lang.in: Makefile automatically updated
9555 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
9557 * ali.adb (Read_Instantiation_Instance): Do not modify the
9558 current_file_num when reading information about instantiations, since
9559 this corrupts files in later references.
9561 2004-03-02 Vincent Celier <celier@gnat.com>
9563 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
9564 before checking if it is read-only.
9566 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
9567 of SRC_DIRS and eliminate duplicates.
9569 * gprcmd.adb: Replace command "path" with command "path_sep" to return
9571 (Usage): Document path_sep
9573 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
9574 C++ compiler. No need for a script.
9575 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
9576 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
9579 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
9580 where there are Ada sources.
9581 (Set_Ada_Paths): Only add to the include path the source dirs of project
9583 (Add_To_Path): Add the Display_Values of the directories, not their
9586 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
9589 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
9591 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
9592 Value is canonicalized.
9593 (Language_Independent_Check): Do not copy Value to Display_Value when
9594 canonicalizing Value.
9596 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
9597 path to find limited with cycles.
9598 (Parse_Single_Project): Use canonical cased path to find the end of a
9601 2004-03-02 Ed Schonberg <schonberg@gnat.com>
9603 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
9604 and not a child unit.
9606 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
9607 appear in a with_clause.
9609 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
9610 only happen in type_annotate mode, do not try to elaborate it.
9612 * exp_util.adb (Force_Evaluation): If expression is a selected
9613 component on the left of an assignment, use a renaming rather than a
9614 temporary to remove side effects.
9616 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
9617 inlined instance body, which is analyzed before the end of the
9620 2004-03-02 Robert Dewar <dewar@gnat.com>
9622 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
9623 sem_ch4.adb: Use new feature for substitution of keywords in VMS
9625 * errout.ads, errout.adb: Implement new circuit for substitution of
9628 * sem_case.adb (Analyze_Choices): Place message properly when case is
9629 a subtype reference rather than an explicit range.
9631 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
9633 2004-03-02 Doug Rupp <rupp@gnat.com>
9635 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
9637 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
9639 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
9641 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9643 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
9646 2004-02-25 Robert Dewar <dewar@gnat.com>
9648 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
9649 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
9650 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
9651 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
9652 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
9653 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
9654 the defining instance of the type to avoid aliasing problems.
9655 Fix copyright header. Fix bad comments in package header.
9657 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
9659 2004-02-25 Ed Schonberg <schonberg@gnat.com>
9661 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
9662 rewritten as references when aliased through an address clause.
9664 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
9665 whether call can be interpreted as an indirect call to the result of a
9666 parameterless function call returning an access subprogram.
9668 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
9671 * exp_ch7.adb (Make_Clean): Remove generation of calls to
9672 Unlock[_Entries], since this is now done by Service_Entries directly.
9674 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
9676 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
9677 Requeue_Call for better code readability. Change spec and update calls:
9678 PO_Service_Entries now unlock the PO on exit.
9679 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
9682 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
9684 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
9686 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
9688 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
9689 protected subprogram call and analyzing the result of such expanding
9690 in case when the called protected subprogram is eliminated.
9692 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
9695 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
9697 * Makefile.in: Clean ups.
9699 2004-02-23 Ed Schonberg <schonberg@gnat.com>
9701 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
9702 protected operations if original subprogram is flagged as eliminated.
9703 (Expand_N_Subprogram_Body): For a protected operation, create
9704 discriminals for next operation before checking whether the operation
9707 * exp_ch9.adb (Expand_N_Protected_Body,
9708 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
9709 for internal protected operations if the original subprogram is
9712 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
9713 declared in a single protected object.
9715 2004-02-23 Vincent Celier <celier@gnat.com>
9717 * prj-attr.adb: Make attribute Builder'Executable an associative array,
9718 case insensitive if file names are case insensitive, instead of a
9719 standard associative array.
9721 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
9722 them as case insensitive on platforms where the file names are case
9725 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
9726 project file has already been parsed that canonical path are compared.
9728 2004-02-23 Robert Dewar <dewar@gnat.com>
9730 * sinput-c.ads: Correct bad unit title in header
9732 * freeze.adb: Minor reformatting
9734 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9736 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
9737 nonaddressable COMPONENT_REF that is removing padding that we are
9738 taking the address of, take the address of the padded record instead
9739 if item is variable size.
9741 2004-02-20 Robert Dewar <dewar@gnat.com>
9743 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
9745 2004-02-20 Ed Schonberg <schonberg@gnat.com>
9747 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
9748 itype references for the constrained designated type of a component
9749 whose base type is already frozen.
9751 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
9753 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
9756 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
9758 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
9759 identifier for a phantom package that rewrites the formal package
9760 declaration with a box. The Add semantic decorations for the defining
9761 identifier from the original node (that represents the formal package).
9763 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
9765 * Make-lang.in (ada/stamp-sdefault): Use the top level
9768 2004-02-19 Richard Henderson <rth@redhat.com>
9770 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
9772 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
9774 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
9775 Scan_ALI can be used for multiple ALI files without reinitializing
9778 2004-02-18 Robert Dewar <dewar@gnat.com>
9780 * debug.adb: Minor reformatting.
9782 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9784 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
9785 to zero if there is an address clause.
9787 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
9789 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
9791 2004-02-18 Gary Dismukes <dismukes@gnat.com>
9793 * layout.adb (Layout_Component_List): Revise generation of call to
9794 discriminant-checking function to pass selections of all of the type's
9795 discriminants rather than just the variant-controlling discriminant.
9797 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
9799 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
9800 fail in the current setup and triggers spurious system error messages.
9801 Pretend it occurred and failed instead.
9803 2004-02-18 Vincent Celier <celier@gnat.com>
9805 * bld.adb: Mark FLDFLAGS as saved
9806 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
9807 it is not the root project. Put each directory to be
9808 extended between double quotes to prevent it to be expanded on Windows.
9809 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
9810 the project file. Set them back to their initial values if they have not
9811 been set in the project file.
9813 * gprcmd.adb: (Gprdebug, Debug): New global variables
9814 (Display_Command): New procedure
9815 (Usage): Document new command "linkopts"
9816 Call Display_Command when env var GPRDEBUG has the value "TRUE"
9817 Implement new command "linkopts"
9818 Remove quotes that may be around arguments for "extend"
9819 Always call Normalize_Pathname with arguments formatted for the platform
9821 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
9822 Change @echo to @$(display) in target clean to be able to clean silently
9824 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
9826 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
9829 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
9830 = Extending_All when current project is an extending all project.
9832 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
9833 set to True only for LINK command, after Unix switch -o.
9834 (Process_Arguments): Set Output_File_Expected to True for LINK command
9835 after Unix switch -o. When Output_File_Expected is True, never add an
9836 extension to a file name.
9838 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
9839 option file name, only to the --for-linker= switch.
9840 (Option_File_Name): If option file name do not end with ".opt", append
9843 2004-02-18 GNAT Script <nobody@gnat.com>
9845 * Make-lang.in: Makefile automatically updated
9847 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
9849 * Make-lang.in (stamp-sdefault): Do not depend on
9852 2004-02-12 Zack Weinberg <zack@codesourcery.com>
9854 * config-lang.in: Disable Ada by default until probe logic for
9855 a bootstrap Ada compiler can be moved to the top level configure
9858 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
9860 * decl.c (components_to_record): Don't claim that the internal fields
9861 we make to hold the variant parts are semantically addressable, because
9864 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
9865 adjust the comment describing the modular type form when we can use it.
9866 (Install_PAT): Account for the Esiz renaming.
9868 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
9869 sc_onstack context indication before raising the exception to which
9870 the signal is mapped. Allows better handling of later signals possibly
9871 triggered by the resumed user code if the exception is handled.
9873 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
9875 * 5zinit.adb: Removed, no longer used.
9877 2004-02-12 Robert Dewar <dewar@gnat.com>
9879 * ali.adb: Remove separating space between parameters on R line. Makes
9880 format consistent with format used by the binder for Set_Globals call.
9882 * atree.ads, atree.adb: Minor reformatting (new function header format)
9884 * bindgen.adb: Add Run-Time Globals documentation section containing
9885 detailed documentation of the globals passed from the binder file to
9888 * gnatls.adb: Minor reformatting
9890 * init.c (__gnat_set_globals): Add note pointing to documentation in
9893 * lib-writ.ads, lib-writ.adb: Remove separating space between
9894 parameters on R line.
9895 Makes format consistent with format used by the binder for Set_Globals
9898 * osint.ads: Add 2004 to copyright notice
9901 * snames.ads: Correct capitalization of FIFO_Within_Priorities
9902 Noticed during code reading, documentation issue only
9904 * usage.adb: Remove junk line for obsolete C switch
9905 Noticed during code reading
9907 2004-02-12 Vincent Celier <celier@gnat.com>
9909 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
9910 extend for each directory, so that multiple /** directories are
9911 extended individually.
9912 (Recursive_Process): Set the default for LANGUAGES to ada
9914 * gprcmd.adb: Define new command "ignore", to do nothing.
9915 Implement new comment "path".
9917 * Makefile.generic: Suppress output when SILENT is set
9918 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
9919 used, so that the correct compiler is invoked.
9920 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
9921 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
9923 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
9925 * Makefile.in: Clean ups and remove obsolete targets.
9927 2004-02-12 Ed Schonberg <schonberg@gnat.com>
9929 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
9930 predicate declared in exp_util.
9932 * exp_util.adb: Add comments.
9934 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
9935 visibility before compiling context of the subunit.
9937 * sem_res.adb (Check_Parameterless_Call): If the context expects a
9938 value but the name is a procedure, do not attempt to analyze as a call,
9939 in order to obtain more telling diagnostics.
9941 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
9942 'Access on parameterless function calls.
9943 (Normalize_Actuals): For a parameterless function call with missing
9944 actuals, defer diagnostic until resolution of enclosing call.
9946 * sem_util.adb (Wrong_Type): If the context type is an access to
9947 subprogram and the expression is a procedure name, suggest a missing
9950 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
9951 Nathanael Nerode <neroden@gcc.gnu.org>
9953 PR ada/6637, PR ada/5911
9954 Merge with libada-branch:
9955 * config-lang.in: Build libada only when ada is built.
9957 2004-02-09 Ed Schonberg <schonberg@gnat.com>
9959 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
9960 for a tagged type, verify that both formals have the same type.
9962 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
9963 temporary when the formal is an in-parameter and the actual a possibly
9966 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
9967 when expansion is disabled, to ensure proper name capture with
9968 overloaded literals. Condition can be of any boolean type, resolve
9971 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
9972 renaming is for a formal subprogram with a default operator name, and
9973 there is a usable operator that is visible at the point of
9976 2004-02-09 Robert Dewar <dewar@gnat.com>
9978 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
9979 rewrite to ignore errors in ali files, intended to allow tools downward
9980 compatibility with new versions of ali files.
9982 * ali.ads: Add new parameter Ignore_Errors
9984 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
9985 duplicating the error message giving the file with restrictions.
9987 * debug.adb: Add debug flag I for gnatbind
9989 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
9990 operators for the case where the operator is a defining operator.
9992 * exp_ch3.adb: Minor reformatting (new function spec format).
9994 * exp_ch4.adb: Add comment for previous change, and make minor
9995 adjustment to loop to always check for improper loop termination.
9996 Minor reformatting throughout (new function spec format).
9998 * gnatbind.adb: Implement -di debug flag for gnatbind
10000 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
10002 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
10004 * lib-load.adb: Fix bad assertion.
10005 Found by testing and code reading.
10006 Minor reformatting.
10008 * lib-load.ads: Minor reformatting.
10010 * lib-writ.adb: There is only one R line now.
10012 * lib-writ.ads: Add documentation on making downward compatible changes
10013 to ali files so old tools work with new ali files.
10014 There is only one R line now.
10015 Add documentation on format incompatibilities (with special GPS note)
10017 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
10019 * par-load.adb: Minor reformatting
10021 * sem_ch8.adb: Fix to error message from last update
10022 Minor reformatting and restructuring of code from last update
10024 * par-prag.adb, snames.adb, snames.ads, snames.h,
10025 sem_prag.adb: Implement pragma Profile.
10027 * stylesw.adb: Implement -gnatyN switch to turn off all style check
10030 * usage.adb: Add line for -gnatyN switch
10032 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
10034 2004-02-09 Albert Lee <lee@gnat.com>
10036 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
10038 2004-02-09 Ed Schonberg <schonberg@gnat.com>
10040 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
10043 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
10044 is nested in an instance that is not frozen yet, to avoid
10045 order-of-elaboration problems in gigi.
10047 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
10048 body the attribute is legal.
10050 2004-02-09 Robert Dewar <dewar@gnat.com>
10052 * s-rident.ads: Minor comment correction
10054 * targparm.adb: Remove dependence on uintp completely. There was
10055 always a bug in Make in that it called Targparm before initializing
10056 the Uint package. The old code appeared to get away with this, but
10057 the new code did not! This caused an assertion error in gnatmake.
10059 * targparm.ads: Fix bad comment, restriction pragmas with parameters
10060 are indeed fully supported.
10062 2004-02-06 Alan Modra <amodra@bigpond.net.au>
10064 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
10066 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
10068 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
10069 with targetm.calls.promote_prototypes.
10071 2004-02-04 Robert Dewar <dewar@gnat.com>
10073 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
10074 ali.ads, gprcmd.adb: Minor reformatting
10076 * bindgen.adb: Output restrictions string for new style restrictions
10079 * impunit.adb: Add s-rident.ads (System.Rident) and
10080 s-restri (System.Restrictions)
10082 * lib-writ.adb: Fix bug in writing restrictions string (last few
10085 * s-restri.ads, s-restri.adb: Change name Restrictions to
10086 Run_Time_Restrictions to avoid conflict with package name.
10087 Add circuit to read and acquire run time restrictions.
10089 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
10091 * restrict.ads, restrict.adb: Use the new restriction
10092 No_Task_Attributes_Package instead of the old No_Task_Attributes.
10094 * sem_prag.adb: No_Task_Attributes is a synonym of
10095 No_Task_Attributes_Package.
10097 * snames.ads, snames.adb: New entry for proper handling of
10098 No_Task_Attributes.
10100 * s-rident.ads: Adding restriction No_Task_Attributes_Package
10101 (AI-00249) that supersedes the GNAT specific restriction
10102 No_Task_Attributes.
10104 2004-02-04 Ed Schonberg <schonberg@gnat.com>
10107 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
10108 body, an identifier may be wrapped in an unchecked conversion.
10110 2004-02-04 Vincent Celier <celier@gnat.com>
10112 * lib-writ.ads: Comment update for the W lines
10114 * bld.adb: (Expression): An empty string list is static
10116 * fname-uf.adb: Minor comment update
10118 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
10120 * gnatbind.adb: Initialize Cumulative_Restrictions with the
10121 restrictions on the target.
10123 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
10125 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
10128 2004-02-02 Arnaud Charlet <charlet@gnat.com>
10130 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
10132 2004-02-02 Vincent Celier <celier@gnat.com>
10134 * gprcmd.adb (Check_Args): If condition is false, print the invoked
10135 comment before the usage.
10136 Gprcmd: Fail when command is not recognized.
10137 (Usage): Document command "prefix"
10139 * g-md5.adb (Digest): Process last block.
10140 (Update): Do not process last block. Store remaining characters and
10143 * g-md5.ads (Update): Document that several call to update are
10144 equivalent to one call with the concatenated string.
10145 (Context): Add fields to allow new Update behaviour.
10147 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
10148 defaulted to False.
10149 When May_Fail is True and no existing file can be found, return No_File.
10151 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
10154 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
10155 spec file name instead on the W line.
10157 2004-02-02 Robert Dewar <dewar@gnat.com>
10159 * ali.adb: Read and acquire info from new format restrictions lines
10161 * bcheck.adb: Add circuits for checking restrictions with parameters
10163 * bindgen.adb: Output dummy restrictions data
10164 To be changed later
10166 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
10167 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
10168 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
10169 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
10170 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
10172 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
10173 the warning message on access to possibly uninitialized variable S)
10174 Minor changes for new restrictions handling.
10176 * gnatbind.adb: Minor reformatting
10177 Minor changes for new restrictions handling
10178 Move circuit for -r processing here from bcheck (cleaner)
10180 * gnatcmd.adb, gnatlink.adb: Minor reformatting
10182 * lib-writ.adb: Output new format restrictions lines
10184 * lib-writ.ads: Document new R format lines for new restrictions
10187 * s-restri.ads/adb: New files
10189 * Makefile.rtl: Add entry for s-restri.ads/adb
10191 * par-ch3.adb: Fix bad error messages starting with upper case letter
10194 * restrict.adb: Major rewrite throughout for new restrictions handling
10195 Major point is to handle restrictions with parameters
10197 * restrict.ads: Major changes in interface to handle restrictions with
10198 parameters. Also generally simplifies setting of restrictions.
10200 * snames.ads/adb: New entry for proper handling of No_Requeue
10202 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
10203 restriction counting.
10204 Other minor changes for new restrictions handling
10206 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
10207 Restriction_Warnings now allows full parameter notation
10208 Major rewrite of Restrictions for new restrictions handling
10210 2004-02-02 Javier Miranda <miranda@gnat.com>
10212 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
10213 syntax rule for object renaming declarations.
10214 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
10215 component definitions.
10217 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
10219 (Array_Type_Declaration): Give support to access components. In addition
10220 it was also modified to reflect the name of the object in anonymous
10221 array types. The old code did not take into account that it is possible
10222 to have an unconstrained anonymous array with an initial value.
10223 (Check_Or_Process_Discriminants): Allow access discriminant in
10225 (Process_Discriminants): Allow access discriminant in non-limited types
10226 Initialize the new Access_Definition field in N_Object_Renaming_Decl
10227 node. Change Ada0Y to Ada 0Y in comments
10229 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
10230 equality operators.
10231 Change Ada0Y to Ada 0Y in comments
10233 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
10234 renamings Change Ada0Y to Ada 0Y in comments
10236 * sem_type.adb (Find_Unique_Type): Give support to the equality
10237 operators for universal access types
10238 Change Ada0Y to Ada 0Y in comments
10240 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
10242 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
10244 (N_Object_Renaming_Declaration): Addition of Access_Definition field
10245 Change Ada0Y to Ada 0Y in comments
10247 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
10248 component definition and object renaming nodes
10249 Change Ada0Y to Ada 0Y in comments
10251 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
10253 * restrict.adb: Use the new restriction identifier
10254 No_Requeue_Statements instead of the old No_Requeue for defining the
10255 restricted profile.
10257 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
10258 No_Requeue_Statements.
10260 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
10261 that supersedes the GNAT specific restriction No_Requeue. The later is
10262 kept for backward compatibility.
10264 2004-02-02 Ed Schonberg <schonberg@gnat.com>
10266 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
10267 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
10268 pragma and fix incorrect ones.
10270 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
10271 warning if the pragma is redundant.
10273 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
10275 * 5staprop.adb: Add missing 'constant' keywords.
10277 * Makefile.in: use consistent value for SYMLIB on
10278 platforms where libaddr2line is supported.
10280 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10282 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
10285 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
10287 * init.c (__gnat_install_handler): Setup an alternate stack for signal
10288 handlers in the environment thread. This allows proper propagation of
10289 an exception on stack overflows in this thread even when the builtin
10290 ABI stack-checking scheme is used without support for a stack reserve
10293 * utils.c (create_field_decl): Augment the head comment about bitfield
10294 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
10295 here, because the former is not accurate enough at this point.
10296 Let finish_record_type decide instead.
10297 Don't make a bitfield if the field is to be addressable.
10298 Always set a size for the field if the record is packed, to ensure the
10299 checks for bitfield creation are triggered.
10300 (finish_record_type): During last pass over the fields, clear
10301 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
10302 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
10303 from DECL_BIT_FIELD.
10305 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
10307 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
10308 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
10309 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
10311 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10313 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
10315 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
10316 (ZCX_By_Default): Likewise.
10317 (Front_End_ZCX_Support): Likewise.
10319 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
10320 (Initialize_Lock): Mark Level unreferenced.
10321 (Sleep): Mark Reason unreferenced.
10322 (Timed_Sleep): Likewise.
10323 (Wakeup): Likewise.
10324 (Exit_Task): Use Result.
10325 (Check_No_Locks): Mark Self_ID unreferenced.
10327 * 5gtasinf.adb (New_Sproc): Make Attr constant.
10328 (Bound_Thread_Attributes): Make Sproc constant.
10329 (New_Bound_Thread_Attributes): Likewise.
10331 2004-01-26 Ed Schonberg <schonberg@gnat.com>
10333 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
10334 one-dimensional array an slice assignments, when component type is
10337 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
10338 component type is controlled, and control_actions are in effect, use
10339 TSS procedure rather than generating inline code.
10341 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
10342 arrays with controlled components.
10344 2004-01-26 Vincent Celier <celier@gnat.com>
10346 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
10347 command line for the non VMS case.
10349 * gnatlink.adb (Process_Binder_File): When building object file, if
10350 GNU linker is used, put all object paths between quotes, to prevent ld
10351 error when there are unusual characters (such as '!') in the paths.
10353 * Makefile.generic: When there are sources in Ada and the main is in
10354 C/C++, invoke gnatmake with -B, instead of -z.
10356 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
10357 from VMS_Conversion.
10358 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
10359 specification of argument file on the command line.
10361 2004-01-26 Bernard Banner <banner@gnat.com>
10363 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
10365 2004-01-26 Ed Schonberg <schonberg@gnat.com>
10367 * snames.adb: Update copyright notice.
10368 Add info on slice assignment for controlled arrays.
10370 2004-01-23 Robert Dewar <dewar@gnat.com>
10372 * exp_aggr.adb: Minor reformatting
10374 * exp_ch9.adb: Minor code clean up
10376 Fix bad character in comment
10379 * targparm.adb (Get_Target_Parameters): Give clean abort error on
10380 unexpected end of file, along with more detailed message.
10382 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10384 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
10387 * decl.c (copy_alias_set): New function.
10388 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
10390 2004-01-23 Doug Rupp <rupp@gnat.com>
10392 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
10393 lib$${file} in case subsequent character is not a separator.
10395 2004-01-23 Vincent Celier <celier@gnat.com>
10397 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
10398 when the GCC version is at least 3.
10400 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
10401 Remove all "Opt.", to prepare for opt split
10403 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
10404 Extends_All. Set to True when the project parsed is an extending all
10405 project. Fails for importing an extending all project only when the
10406 imported project is an extending all project.
10407 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
10408 depending on the value of Extends_All returned.
10410 * prj-proc.adb (Process): Check that no project shares its object
10411 directory with a project that extends it, directly or indirectly,
10412 including a virtual project.
10413 Check that no project extended by another project shares its object
10414 directory with another also extended project.
10416 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
10417 Kind = N_With_Clause
10419 * prj-tree.ads: Minor reformatting
10420 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
10422 2004-01-23 Ed Schonberg <schonberg@gnat.com>
10424 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
10425 applies to a type with an incomplete view, use full view in Name of
10426 clause, for consistency with uses of Get_Attribute_Definition_Clause.
10428 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
10430 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
10431 SCHED_RR, since other values are not supported by this policy.
10432 (Initialize): Move initialization of mutex attribute to package
10433 elaboration, to prevent early access to this variable.
10435 * Makefile.in: Remove mention of Makefile.adalib, unused.
10437 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
10438 1ssecsta.ads: Removed, unused.
10440 2004-01-21 Javier Miranda <miranda@gnat.com>
10442 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
10443 entity if already built in the current scope.
10445 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
10446 reminder in internal scopes. Required for nested limited aggregates.
10448 2004-01-21 Doug Rupp <rupp@gnat.com>
10450 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
10451 VMS. Replace all occurences of libgnat- and libgnarl- with
10452 libgnat$(hyphen) and libgnarl$(hyphen).
10453 Fixed shared library build problem on VMS.
10455 2004-01-21 Robert Dewar <dewar@gnat.com>
10457 * mlib-prj.adb: Minor reformatting
10459 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
10461 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
10462 'constant' keywords for declaration of pointers that are not modified.
10464 * exp_pakd.adb: Fix English in comment.
10466 2004-01-21 Ed Schonberg <schonberg@gnat.com>
10469 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
10470 copy all attributes of the parent, including the foreign language
10473 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
10476 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
10477 for 'delay until' statement.
10479 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
10481 * Make-lang.in: Replace $(docdir) with doc.
10482 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
10483 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
10484 to use consistent MAKEINFO rule.
10485 (ada.man, ada.srcman): Dummy entry.
10486 (ADA_INFOFILES): Define.
10487 (ada.info, ada.srcinfo): New rules.
10489 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
10491 * utils.c: Update copyright notice, missed in previous change.
10493 2004-01-19 Vincent Celier <celier@gnat.com>
10495 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
10496 args if Bind is True. Set First_ALI, if not already done.
10497 (Build_Library): For Stand Alone Libraries, extract from one ALI file
10498 an eventual --RTS switch, for gnatbind, and all backend switches +
10499 --RTS, for linking.
10501 2004-01-19 Robert Dewar <dewar@gnat.com>
10503 * sem_attr.adb, memtrack.adb: Minor reformatting
10505 2004-01-19 Ed Schonberg <schonberg@gnat.com>
10507 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
10508 that rename enumeration literals. This is properly done in sem_eval.
10510 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
10511 to functions that rename enumeration literals.
10513 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
10514 functions that rename enumeration literals.
10516 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
10518 * Make-lang.in (utils.o): Depend on target.h.
10519 * utils.c: Include target.h.
10520 (process_attributes): Use targetm.have_named_sections instead
10521 of ASM_OUTPUT_SECTION_NAME.
10523 2004-01-16 Andreas Jaeger <aj@suse.de>
10525 * Makefile.in: Add $(DESTDIR).
10527 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
10529 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
10530 also when not defining if a Size clause applies. That information is
10533 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
10535 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
10536 symbolic links for the shared gnat run time when needed.
10538 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
10540 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
10541 for writing, and terminate with an error message if not.
10543 2004-01-15 Ed Schonberg <schonberg@gnat.com>
10545 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
10546 warning on an access to subprogram in an instance, when the target
10547 type is declared in the same generic unit.
10548 (Eval_Attribute): If 'access is known to fail accessibility check,
10549 rewrite as a raise statement.
10551 2004-01-15 GNAT Script <nobody@gnat.com>
10553 * Make-lang.in: Makefile automatically updated
10555 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
10557 * Make-lang.in (ada.srcextra): Dummy entry.
10559 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
10561 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
10563 2004-01-13 Ed Schonberg <schonberg@gnat.com>
10565 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
10566 components that are initialized with aggregates.
10568 2004-01-13 Vincent Celier <celier@gnat.com>
10570 * gnatlink.adb (Process_Binder_File): To find directory of shared
10571 libgcc, if "gcc-lib" is not a subdirectory, look for the last
10572 subdirectory "lib" in the path of the shared libgnat or libgnarl.
10574 * make.adb (Gnatmake): If GCC version is at least 3, link with
10575 -shared-libgcc, when there is at least one shared library project.
10577 * opt.ads (GCC_Version): New integer constant.
10579 * adaint.c (get_gcc_version): New function.
10581 2004-01-13 Robert Dewar <dewar@gnat.com>
10583 * sem_dist.adb, sem_res.adb, sem_util.adb,
10584 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
10585 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
10587 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
10589 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
10590 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
10593 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
10595 * misc.c: Remove trailing spaces.
10596 Update copyright notice missed in previous change.
10599 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
10602 * Makefile.generic: Update copyright.
10603 Add license notice.
10605 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
10606 of prefix/share/make.
10608 * Makefile.prolog: Update copyright.
10609 Add license notice.
10611 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
10613 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
10614 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
10615 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
10618 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
10621 2004-01-12 Javier Miranda <miranda@gnat.com>
10623 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
10624 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
10625 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
10626 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
10627 Component_Definition node.
10629 2004-01-12 Ed Falis <falis@gnat.com>
10631 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
10633 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
10635 * link.c: Change default libgnat kind to STATIC for FreeBSD.
10637 2004-01-12 Bernard Banner <banner@gnat.com>
10639 * Makefile.in: map 86numaux to a-numaux for x86_64
10641 2004-01-12 Ed Schonberg <schonberg@gnat.com>
10643 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
10644 generated to rename a generic actual, go to the actual itself, the
10645 subtype is not a user-visible entity.
10647 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
10648 part is a private subtype, reset the visibility of its full view, if
10649 any, to be consistent.
10652 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
10653 to use a generic package G as a formal package for another generic
10656 2004-01-12 Robert Dewar <dewar@gnat.com>
10658 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
10660 * usage.adb: Remove mention of obsolete -gnatwb switch
10661 Noticed during code reading
10663 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
10665 * 1ssecsta.adb: Minor changes for -gnatwa warnings
10667 2004-01-12 GNAT Script <nobody@gnat.com>
10669 * Make-lang.in: Makefile automatically updated
10671 2004-01-09 Mark Mitchell <mark@codesourcery.com>
10673 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
10675 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10677 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
10679 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
10681 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
10682 Update comment and copyright date.
10683 * stamp-xgnatug: Delete.
10685 2004-01-05 Robert Dewar <dewar@gnat.com>
10687 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
10688 be modified by the binder generated main program if the -D switch is
10691 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
10692 imported functions (since now we expect this to be done for imported
10695 * 5vtaprop.adb: Add several ??? for sections requiring more comments
10696 Minor reformatting throughout
10698 * 5zinit.adb: Minor reformatting
10699 Add 2004 to copyright date
10700 Minor changes to avoid -gnatwa warnings
10701 Correct some instances of using OR instead of OR ELSE (noted while
10702 doing reformatting)
10704 * sprint.adb: Minor updates to avoid -gnatwa warnings
10706 * s-secsta.ads, s-secsta.adb:
10707 (SS_Get_Max): New function to obtain high water mark for ss stack
10708 Default_Secondary_Stack is not a constant since it may be modified by
10709 the binder generated main program if the -D switch is used.
10711 * switch-b.adb: New -Dnnn switch for binder
10714 Make -gnatg imply all warnings currently in -gnatwa
10716 * vms_conv.adb: Minor reformatting
10717 Add 2004 to copyright notice
10718 Add 2004 to printed copyright notice
10720 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
10721 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
10722 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
10723 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
10724 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
10725 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
10726 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
10727 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
10728 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
10729 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
10730 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
10731 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
10732 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
10733 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
10734 checks.adb, clean.adb, cstand.adb, einfo.ads,
10735 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
10736 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
10737 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
10738 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
10739 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
10740 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
10741 Minor reformatting and code clean ups.
10742 Minor changes to prevent -gnatwa warnings
10744 * ali.adb: Minor reformatting and cleanup of code
10745 Acquire new SS indication of secondary stack use from ali files
10747 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
10748 (since now we expect this to be done for imported functions)
10750 * bindgen.adb: Generate call to modify default secondary stack size if
10753 * bindusg.adb: Add line for new -D switch
10755 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
10756 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
10757 Add circuitry for both records and arrays to avoid gigi
10758 processing if the type involved has non-bit-aligned components
10760 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
10761 N_String_Literal node always references an E_String_Literal_Subtype
10762 entity. This may not be true in the future.
10763 (Possible_Bit_Aligned_Component): Move processing of
10764 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
10766 * exp_ch6.adb (Expand_Thread_Body): Pick up
10767 Default_Secondary_Stack_Size as variable so that we get value modified
10768 by possible -Dnnn binder parameter.
10770 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
10771 (Type_May_Have_Bit_Aligned_Components): New function.
10773 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
10774 (Type_May_Have_Bit_Aligned_Components): New function.
10776 * fe.h: (Set_Identifier_Casing): Fix prototype.
10777 Add declaration for Sem_Elim.Eliminate_Error_Msg.
10778 Minor reformatting.
10780 * freeze.adb (Freeze_Entity): Add RM reference to error message about
10781 importing constant atomic/volatile objects.
10782 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
10783 unless explicit Pure_Function pragma given, to avoid insidious bug of
10784 call to non-pure imported function getting eliminated.
10786 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
10787 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
10788 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
10789 Add 2004 to printed copyright notice
10791 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
10794 * Makefile.rtl: Add entry for g-sestin.o
10795 g-sestin.ads: New file.
10797 * mdll.adb: Minor changes to avoid -gnatwa warnings
10799 * mlib-tgt.adb: Minor reformatting
10801 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
10802 New switch Sec_Stack_Used (GNAT, GNATBIND)
10803 Make Default_Secondary_Stack_Size a variable instead of a constant,
10804 so that it can be modified by the new -Dnnn bind switch.
10806 * rtsfind.adb (Load_Fail): Give full error message in configurable
10807 run-time mode if all_errors mode is set. This was not done in the case
10808 of a file not found, which was an oversight.
10809 Note if secondary stack unit is used by compiler.
10811 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
10812 ineffective elaborate all pragmas on non-visible packages (this
10813 happened when a renamed subprogram was called). Now the elaborate all
10814 always goes on the package containing the renaming rather than the one
10815 containing the renamed subprogram.
10817 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
10818 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
10820 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
10821 has an Etype that references an E_String_Literal.
10822 (Eval_String_Literal): Avoid assumption that N_String_Literal node
10823 always references an E_String_Literal_Subtype entity. This may not
10824 be true in the future.
10826 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
10829 * sem_res.adb (Resolve): Specialize msg for function name used in proc
10832 2004-01-05 Ed Falis <falis@gnat.com>
10834 * g-debuti.adb: Replaced direct boolean operator with short-circuit
10837 2004-01-05 Vincent Celier <celier@gnat.com>
10839 * bld.adb: Minor comment updates
10840 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
10843 * make.adb (Gnatmake): Special process for files to compile/check when
10844 -B is specified. Fail when there are only foreign mains in attribute
10845 Main of the project file and -B is not specified. Do not skip bind/link
10846 steps when -B is specified.
10848 * makeusg.adb: Document new switch -B
10850 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
10852 * switch-m.adb: (Scan_Make_Switches): Process -B switch
10854 * vms_data.ads: Add new GNAT PRETTY qualifier
10855 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
10857 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10859 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
10862 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
10863 Set_Identifier_Casing.
10865 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
10866 has size that overflows.
10868 2004-01-05 Gary Dismukes <dismukes@gnat.com>
10870 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
10871 -gnatwa warning on static condition.
10873 2004-01-05 Doug Rupp <rupp@gnat.com>
10875 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
10877 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
10879 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
10880 all attributes, including read-only attribute.
10882 2004-01-05 Pascal Obry <obry@gnat.com>
10884 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
10885 library naming scheme.
10887 * mlib-prj.adb (Build_Library): Generate different names for the static
10888 or dynamic version of the GNAT runtime. This is needed to support the
10889 new shared library naming scheme.
10890 (Process_Binder_File): Add detection of shared library in binder file
10891 based on the new naming scheme.
10893 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
10894 scheme for the shared runtime libraries.
10897 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
10899 (install-gnatlib): Do not create symlinks for shared libraries.
10900 (gnatlib-shared-default): Idem.
10901 (gnatlib-shared-dual-win32): New target. Not used for now as the
10902 auto-import feature does not support arrays/records.
10903 (gnatlib-shared-win32): Do not create copy for the shared libraries.
10904 (gnatlib-shared-vms): Fix shared runtime libraries names.
10906 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
10907 dependent runtime shared library name.
10909 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
10911 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
10914 2004-01-05 Ed Schonberg <schonberg@gnat.com>
10916 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
10917 protected objects when allocator has a subtype indication, not a
10918 qualified expression. Note that qualified expressions may have to be
10919 checked when limited aggregates are implemented.
10921 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
10922 pure, emit warning.
10923 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
10924 subprogram is imported, remove warning.
10926 2004-01-05 Geert Bosch <bosch@gnat.com>
10928 * s-poosiz.adb: Update copyright notice.
10929 (Allocate): Use Task_Lock to protect against concurrent access.
10930 (Deallocate): Likewise.
10932 2004-01-05 Joel Brobecker <brobecker@gnat.com>
10934 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
10937 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
10939 * gnat_ug.texi: Force a CVS commit by updating copyright.
10940 * gnat_ug_vxw.texi: Regenerate.
10941 * gnat_ug_wnt.texi: Regenerate.
10942 * gnat_ug_vms.texi: Regenerate.
10943 * gnat_ug_unx.texi: Regenerate.
10945 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
10947 * trans.c: Remove uses of "register" specifier in
10948 declarations of local variables.
10950 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
10952 * stamp-xgnatug: New stamp file.
10953 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
10954 (ada/doctools/xgnatug): Add $(build_exeext).
10955 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
10956 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
10958 2003-12-17 Ed Falis <falis@gnat.com>
10960 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
10963 * a-exextr.adb: Add context clause for
10964 Ada.Exceptions.Last_Chance_Handler.
10966 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
10968 * cstand.adb (Create_Standard): Change the way how the declaration of
10969 the Duration type is created (making it the same way as it is for all
10970 the other standard types).
10972 2003-12-17 Robert Dewar <dewar@gnat.com>
10974 * s-crtl.ads: Fix header format
10975 Change Pure to Preelaborate
10977 2003-12-17 Ed Schonberg <schonberg@gnat.com>
10979 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
10980 the expression type only if it is declared in the current unit.
10982 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
10983 are universal and already analyzed, as can occur in constrained
10984 subcomponents that depend on discriminants, when one constraint is a
10987 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
10988 type Any_Fixed is legal as the argument of a conversion, if only one
10989 fixed-point type is in context.
10991 2003-12-17 GNAT Script <nobody@gnat.com>
10993 * Make-lang.in: Makefile automatically updated
10995 2003-12-15 Robert Dewar <dewar@gnat.com>
10997 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
11000 2003-12-15 Vincent Celier <celier@gnat.com>
11002 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
11003 (Gnatchop): Do not set failure status when reporting the number of
11006 2003-12-15 Doug Rupp <rupp@gnat.com>
11008 * s-ctrl.ads: New file.
11010 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
11012 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
11013 (GNATBIND_OBJS): Add ada/s-crtl.o.
11015 * Makefile.in [VMS]: Clean up ifeq rules.
11017 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
11018 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
11019 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
11020 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
11021 s-tasdeb.adb: Update copyright.
11022 Import System.CRTL.
11023 Make minor modifications to use System.CRTL declared functions instead
11024 of importing locally.
11026 2003-12-15 GNAT Script <nobody@gnat.com>
11028 * Make-lang.in: Makefile automatically updated
11030 2003-12-11 Ed Falis <falis@gnat.com>
11032 * 5zinit.adb: Clean up.
11034 * 5zintman.adb (Notify_Exception): replaced case statement with a call
11035 to __gnat_map_signal, imported from init.c to support
11036 signal -> exception mappings that depend on the vxWorks version.
11039 Created and exported __gnat_map_signal to support signal -> exception
11040 mapping that is dependent on the VxWorks version.
11041 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
11043 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
11045 * 5wosinte.ads: Link with -mthreads switch.
11047 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
11049 * init.c (__gnat_install_handler [NetBSD]): Set
11050 __gnat_handler_installed, as done on all other platforms.
11051 Remove duplicated code.
11053 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
11055 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
11057 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
11059 * sinfo.ads: Fix inconsistent example code in comment.
11061 2003-12-11 Robert Dewar <dewar@gnat.com>
11063 * a-tiinau.adb: Add a couple of comments
11065 * sem_ch3.adb: Minor reformatting
11068 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
11069 Minor reformatting throughout
11071 2003-12-11 Ed Schonberg <schonberg@gnat.com>
11073 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
11074 bounds of a loop, create a separate block in order to generate proper
11075 cleanup actions to prevent memory leaks.
11077 * sem_res.adb (Resolve_Call): After a call to
11078 Establish_Transient_Scope, the call may be rewritten and relocated, in
11079 which case no further processing is needed.
11081 * sem_util.adb: (Wrong_Type): Refine previous fix.
11082 Fixes ACATS regressions.
11086 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
11089 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
11091 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
11092 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
11095 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
11098 2003-12-08 Robert Dewar <dewar@gnat.com>
11100 * 7sintman.adb: Minor reformatting
11102 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
11103 standard linker options to get standard libraries linked. We now plan
11104 to provide dummy versions of these libraries to match the appropriate
11105 configurable run-time (e.g. if a library is not needed at all, provide
11106 a dummy empty library).
11108 * targparm.ads: Configurable_Run_Time mode no longer affects linker
11109 options (-L parameters and standard libraries). What we plan to do is
11110 to provide dummy libraries where the libraries are not required.
11112 * gnatbind.adb: Minor comment improvement
11114 2003-12-08 Javier Miranda <miranda@gnat.com>
11116 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
11117 aggregate in the parent. Otherwise constants with limited aggregates
11118 are not supported. Add new formal to pass the component type (Ctype).
11119 It is required to call the corresponding IP subprogram in case of
11120 default initialized components.
11121 (Gen_Assign): In case of default-initialized component, generate a
11122 call to the IP subprogram associated with the component.
11123 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
11124 of aggregate with default initialized components.
11125 (Has_Default_Init_Comps): Improve implementation to recursively check
11126 all the present expressions.
11128 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
11129 to indicate that the initialization call corresponds to a
11130 default-initialized component of an aggregate.
11131 In case of default initialized aggregate with tasks this parameter is
11132 used to generate a null string (this is just a workaround that must be
11133 improved later). In case of discriminants, this parameter is used to
11134 generate a selected component node that gives access to the discriminant
11137 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
11138 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
11139 allocated aggregates with default-initialized components.
11141 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
11142 the box notation is used in positional aggregates.
11144 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
11146 * lib.ads: Fix typo in comment
11148 2003-12-08 Vincent Celier <celier@gnat.com>
11150 * prj.adb (Project_Empty): New component Unkept_Comments
11151 (Scan): Remove procedure; moved to Prj.Err.
11153 * prj.ads (Project_Data): New Boolean component Unkept_Comments
11154 (Scan): Remove procedure; moved to Prj.Err.
11156 * prj-dect.adb: Manage comments for the different declarations.
11158 * prj-part.adb (With_Record): New component Node
11159 (Parse): New Boolean parameter Store_Comments, defaulted to False.
11160 Set the scanner to return ends of line and comments as tokens, if
11161 Store_Comments is True.
11162 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
11163 comments are associated with these nodes. Store the node IDs in the
11165 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
11167 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
11168 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
11169 current project. Call Tree.Restore afterwards. Set the various nodes
11170 for comment storage (Next_End, End_Of_Line, Previous_Line,
11173 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
11174 defaulted to False.
11176 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
11177 to False. When Truncated is True, truncate the string, never go to the
11179 (Write_End_Of_Line_Comment): New procedure
11180 (Print): Process comments for nodes N_With_Clause,
11181 N_Package_Declaration, N_String_Type_Declaration,
11182 N_Attribute_Declaration, N_Typed_Variable_Declaration,
11183 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
11184 Process nodes N_Comment.
11186 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
11187 without comments and there are some comments, set the flag
11188 Unkept_Comments to True.
11189 (Scan): If there are comments, set the flag Unkept_Comments to True and
11190 clear the comments.
11191 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
11192 (Next_End_Nodes: New table
11193 (Comment_Zones_Of): New function
11194 (Scan): New procedure; moved from Prj. Accumulate comments in the
11195 Comments table and set end of line comments, comments after, after end
11197 (Add_Comments): New procedure
11198 (Save, Restore, Seset_State): New procedures
11199 (There_Are_Unkept_Comments): New function
11200 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
11201 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
11203 (First_Comment_After, First_Comment_After_End): New functions
11204 (First_Comment_Before, First_Comment_Before_End): New functions
11205 (Next_Comment): New function
11206 (End_Of_Line_Comment, Follows_Empty_Line,
11207 Is_Followed_By_Empty_Line): New functions
11208 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
11209 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
11210 (Set_Next_Comment): New procedure
11211 (Default_Project_Node): Associate comment before if the node can store
11214 * scans.ads (Token_Type): New enumeration value Tok_Comment
11215 (Comment_Id): New global variable
11217 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
11218 defaulted to False.
11219 (Scan): Store position of start of comment. If comments are tokens, set
11220 Comment_Id and set Token to Tok_Comment when scanning a comment.
11221 (Set_Comment_As_Token): New procedure
11223 * sinput-p.adb: Update Copyright notice
11224 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
11225 that no longer exists.
11227 2003-12-08 Javier Miranda <miranda@gnat.com>
11229 * sem_aggr.adb: Add dependence on Exp_Tss package
11230 Correct typo in comment
11231 (Resolve_Aggregate): In case of array aggregates set the estimated
11232 type of the aggregate before calling resolve. This is needed to know
11233 the name of the corresponding IP in case of limited array aggregates.
11234 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
11235 in case of default initialized array components.
11237 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
11238 types. Required to give support to limited aggregates in generic
11241 2003-12-08 Ed Schonberg <schonberg@gnat.com>
11243 * sem_ch3.adb (Check_Initialization): For legality purposes, an
11244 inlined body functions like an instantiation.
11245 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
11246 until bounds are analyzed, to diagnose premature use of type.
11248 * sem_util.adb (Wrong_Type): Improve error message when the type of
11249 the expression is used prematurely.
11251 2003-12-08 GNAT Script <nobody@gnat.com>
11253 * Make-lang.in: Makefile automatically updated
11255 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
11257 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
11258 they are automatically generated by Make-lang.in and cause nothing but
11259 maintenance troubles.
11261 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
11263 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
11264 version of this unit).
11266 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
11268 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
11269 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
11270 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
11271 the body of System.Interrupt_Management common to several targets.
11272 Update copyright notice when appropriate.
11274 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
11277 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
11278 to ensure that the kernel fills in the interrupted context structure
11279 before calling a signal handler, which is necessary to be able to
11280 unwind past it. Update the copyright notice.
11282 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
11284 * a-elchha.ads: New file.
11286 * a-elchha.adb: New default last chance handler. Contents taken from
11287 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
11289 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
11290 is moved to a-elchha.adb to provide a target-independent default last
11293 * Makefile.rtl: Add a-elchha.o
11295 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
11297 2003-12-05 Ed Schonberg <schonberg@gnat.com>
11299 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
11300 declared in an instance, do not inline the call if the instance is not
11301 frozen yet, to prevent order of elaboration problems.
11303 * sem_prag.adb: Add comments for previous fix.
11305 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
11307 * g-table.adb: Use the right variable in Set_Item.
11308 Update copyright notice.
11310 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
11312 * Makefile.in: Remove unused rules.
11314 2003-12-05 Vincent Celier <celier@gnat.com>
11316 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
11317 -nostdlib. Not needed here after all.
11319 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
11323 * adaint.h, adaint.c, g-os_lib.ads:
11324 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
11325 on some platforms (including FreeBSD), it is a 64 bit value.
11326 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
11328 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
11330 * gnatvsn.ads (Library_Version): Now contain only the relevant
11332 (Verbose_Library_Version): New constant.
11334 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
11335 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
11336 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
11338 * gnatlbr.adb: Clean up: replace Library_Version by
11339 Verbose_Library_Version.
11341 * make.adb, lib-writ.adb, exp_attr.adb:
11342 Clean up: replace Library_Version by Verbose_Library_Version.
11344 * 5lintman.adb: Removed.
11347 Update and simplify computation of LIBRARY_VERSION.
11348 Fix computation of GSMATCH_VERSION.
11349 5lintman.adb is no longer used: replaced by 7sintman.adb.
11351 2003-12-03 Robert Dewar <dewar@gnat.com>
11354 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
11355 name. Modified to consider small non-bit-packed arrays as troublesome
11356 and in need of component-by-component assigment expansion.
11358 2003-12-03 Vincent Celier <celier@gnat.com>
11360 * lang-specs.h: Process nostdlib as nostdinc
11362 * back_end.adb: Update Copyright notice
11363 (Scan_Compiler_Arguments): Process -nostdlib directly.
11365 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
11368 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
11369 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
11370 included in HIE_NONE_TARGET_PAIRS.
11372 2003-12-03 Ed Schonberg <schonberg@gnat.com>
11375 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
11376 is legal in an instance, because legality is cheched in the template.
11379 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
11380 appplied to an unchecked conversion of a formal parameter.
11383 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
11386 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
11388 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
11389 routines. The second one is new functionality to deal with backtracing
11390 through signal handlers.
11391 (unwind): Split into the two separate subroutines above.
11392 Update the documentation, and deal properly with sizeof (REG) different
11393 from sizeof (void*).
11395 2003-12-01 Nicolas Setton <setton@act-europe.fr>
11397 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
11398 so that the debugger can reliably access the value of the parameter,
11399 and therefore is able to display the exception name when an exception
11400 breakpoint is reached.
11402 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
11404 * fmap.adb: Fix typo in warning message.
11406 * g-socket.ads, g-socket.adb: Make Free a visible instance of
11407 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
11409 2003-12-01 Vincent Celier <celier@gnat.com>
11411 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
11413 (Build_Library): Get the switches only if Default_Switches is declared
11416 2003-12-01 Ed Schonberg <schonberg@gnat.com>
11418 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
11419 actuals that are indexed components, reanalyze actual to ensure that
11420 packed array references are properly expanded.
11422 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
11423 attempted assignment to a discriminant.
11425 2003-12-01 Robert Dewar <dewar@gnat.com>
11427 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
11430 * switch-c.adb: Minor reformatting of comments
11432 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
11434 * Makefile.in: Clean ups.
11436 2003-12-01 GNAT Script <nobody@gnat.com>
11438 * Make-lang.in: Makefile automatically updated
11440 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
11442 * 5wsystem.ads: Disable zero cost exception, not ready yet.
11444 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
11446 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
11447 to force serialization.
11449 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
11451 * g-socket.ads, g-socket.adb:
11452 Clarify documentation of function Stream. Introduce a Free procedure
11453 to release the returned Stream once it becomes unused.
11455 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
11457 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
11459 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
11460 since NT 4 cannot handle timeout values that are too large,
11461 e.g. DWORD'Last - 1.
11463 2003-11-26 Ed Schonberg <schonberg@gnat.com>
11466 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
11467 in procedure calls and whose expansion must be deferred.
11469 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
11473 (Build_Derived_Array_Type): Create operator for unconstrained type
11474 if ancestor is unconstrained.
11476 2003-11-26 Vincent Celier <celier@gnat.com>
11478 * make.adb (Project_Object_Directory): New global variable
11479 (Change_To_Object_Directory): New procedure
11480 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
11481 of Change_Dir directly. Do not change working directory to object
11482 directory of main project after each compilation.
11483 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
11485 Change to object directory of main project before binding step.
11486 (Initialize): Initialize Project_Object_Directory to No_Project
11489 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
11490 binding a Stand-Alone Library.
11492 * output.adb: Update Copyright notice
11493 (Write_Char): Output buffer when full
11495 2003-11-26 Robert Dewar <dewar@gnat.com>
11497 * sem_ch13.adb: (Check_Size): Reset size if size is too small
11500 (Check_Size): Fix documentation to include bit-packed array case
11502 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
11504 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
11506 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
11508 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
11511 * utils.c (init_gigi_decls): Change name of built-in setjmp to
11512 __builtin_setjmp, since this is apparently needed by recent
11515 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11517 * adadecode.c: Only include ctype.h if not IN_GCC.
11518 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
11520 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
11523 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
11524 signals and interrupts.
11526 * 5zintman.ads: New File.
11528 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
11529 add exception signals to the set of unmasked signals.
11532 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
11533 between signals and interrupts.
11534 Add to Unblocked_Signal_Mask the set of signals that are in
11538 Adding a check to see whether the Interrupt_ID we want to unmask is in
11539 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
11540 reason is that the index type of the Keep_Unmasked array is not always
11541 Interrupt_ID; it may be a subtype of Interrupt_ID.
11543 2003-11-24 Gary Dismukes <dismukes@gnat.com>
11546 (Remove_Side_Effects): Condition constantness of object created for a
11547 an unchecked type conversion on the constantness of the expression
11548 to ensure the correct value for 'Constrained when passing components
11549 of view-converted class-wide objects.
11551 2003-11-24 Robert Dewar <dewar@gnat.com>
11553 * par-load.adb (Load): Improve handling of misspelled and missing units
11554 Removes several cases of compilation abandoned messages
11556 * lib.adb: (Remove_Unit): New procedure
11558 * lib.ads: (Remove_Unit): New procedure
11560 * lib-load.adb: Minor reformatting
11562 2003-11-24 Vincent Celier <celier@gnat.com>
11565 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
11566 (Marking_Label): Label to mark processed source files. Incremented for
11568 (Gnatmake): Increase Marking_Labet for each executable
11569 (Is_Marked): Compare against marking label
11570 (Mark): Mark with marking label
11572 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
11575 Move the declaration of the TSD for System.Threads to System.Soft_Links.
11578 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
11579 (rts-cert): build a single relocatable object for the run-time lib.
11582 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
11585 Use gnatls rather than gcc to obtain the location of GNAT RTL for
11588 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
11590 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
11591 can not use it as before (that is, as a variable) when dumping it into
11592 the tree file. Add a local variable to store the result of this
11593 function and to be used as the string to be written into the tree.
11595 * scn.adb (Initialize_Scanner): Add comments explaining the recent
11598 * sinput.adb (Source_First, Source_Last): In case of
11599 Internal_Source_File, replace returning attributes of
11600 Internal_Source_Ptr (which is wrong) with returning attributes of
11603 2003-11-24 Ed Schonberg <schonberg@gnat.com>
11606 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
11607 used for implicit concatenation operators.
11611 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
11612 task bodies that are in the scope of a Suppress pragma.
11613 (Check_A Call): Use the flag to prevent spurious elaboration checks.
11615 * sinfo.ads, sinfo.adb:
11616 New flag No_Elaboration_Check on function/procedure calls, to properly
11617 suppress checks on calls in task bodies that are within a local suppress
11621 (Expand_Concatenate_Other): Use the proper integer type for the
11622 expression for the upper bound, to avoid universal_integer computations
11625 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
11627 * .cvsignore: Delete.
11629 2003-11-21 Andreas Schwab <schwab@suse.de>
11631 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
11633 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
11635 * 5wsystem.ads: Enable zero cost exception.
11637 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
11639 * 5ztiitho.adb: Remove an unreferenced variable.
11641 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
11643 * adaint.c: For FreeBSD, use mkstemp.
11645 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
11647 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
11649 2003-11-21 Robert Dewar <dewar@gnat.com>
11651 * bld.adb: Remove useless USE of gnatvsn
11653 * gnatchop.adb: Minor reformatting
11654 Clean up version handling to be more consistent
11656 * gnatxref.adb: Minor reformatting
11658 * gprcmd.adb: Minor reformatting
11659 Fix output of copyright to be more consistent with other tools
11661 2003-11-21 Vincent Celier <celier@gnat.com>
11663 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
11665 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
11667 * atree.adb (Initialize): Add initializations for global variables
11668 used in New_Copy_Tree.
11670 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
11671 Internal_Source_File as the actual).
11672 Put the set of statements creating Any_Character before the set of
11673 statements creating Any_Array to have Any_Character fully initialized
11674 when it is used in creating Any_Array.
11676 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
11677 not call Scan in case if the actual is Internal_Source_File
11678 Add 2003 to copyright note.
11680 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
11681 processing Internal_Source_File.
11683 * types.ads: Add the constant Internal_Source_File representing the
11684 source buffer for artificial source-code-like strings created within
11685 the compiler (the definition of Source_File_Index is changed).
11687 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
11689 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
11690 56system.ads: New file, FreeBSD version.
11692 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
11694 * Make-lang.in (ada.extraclean): Delete.
11696 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
11698 * gnatmem.adb: Clean up verbose output.
11700 * gprcmd.adb: Change copyright to FSF.
11702 2003-11-19 Vincent Celier <celier@gnat.com>
11704 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
11705 and Version (ignored).
11707 * symbols.ads: (Policy): New type
11708 (Initialize): New parameter Reference, Symbol_Policy and
11710 Remove parameter Force.
11711 Minor reformatting.
11713 * snames.ads, snames.adbadb: New standard names
11714 Library_Reference_Symbol_File and Library_Symbol_Policy
11717 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
11721 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
11723 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
11725 * prj.adb: (Project_Empty): New component Symbol_Data
11727 * prj.ads: (Policy, Symbol_Record): New types
11728 (Project_Data): New component Symbol_Data
11731 New attributes Library_Symbol_File, Library_Symbol_Policy and
11732 Library_Reference_Symbol_File.
11735 (Ada_Check): When project is a Stand-Alone library project, process
11736 attribute Library_Symbol_File, Library_Symbol_Policy and
11737 Library_Reference_Symbol_File.
11739 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
11740 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
11741 5sml-tgt.adb (Build_Dynamic_Library): New parameter
11742 Symbol_Data (ignored).
11744 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
11745 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
11746 functions Option_File_Name and Version_String. Set new options of
11747 gnatsym related to symbol file, symbol policy and reference symbol
11751 Extensive modifications to take into account the reference symbol file,
11752 the symbol policy, the library version and to put in the symbol file the
11753 minor and major IDs.
11755 * bld.adb (Process_Declarative_Items): Put second argument of
11756 gprcmd to_absolute between single quotes, to avoid problems with
11759 * bld-io.adb: Update Copyright notice.
11760 (Flush): Remove last character of a line, if it is a back slash, to
11761 avoid make problems.
11764 Implement new scheme with reference symbol file and symbol policy.
11766 * g-os_lib.ads: (Is_Directory): Clarify comment
11768 2003-11-19 Robert Dewar <dewar@gnat.com>
11770 * atree.adb: Move New_Copy_Tree global variables to head of package
11772 * errout.adb: Minor reformatting
11774 2003-11-19 Javier Miranda <miranda@gnat.com>
11776 * sem_ch4.adb: (Diagnose_Call): Improve error message.
11777 Add reference to Ada0Y (AI-50217)
11779 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
11780 sem_util.adb: Add reference to AI-50217
11782 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
11784 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
11786 * sem_aggr.adb: Complete documentation of AI-287 changes
11788 * par-ch4.adb: Document previous changes.
11790 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
11791 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
11794 * exp_aggr.adb: Add references to AI-287 in previous changes
11796 2003-11-19 Ed Schonberg <schonberg@gnat.com>
11799 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
11800 in the rewriting is the result of an inlined call.
11802 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
11803 parameter is a type conversion, use original node to construct the
11804 post-call assignment, because expression may have been rewritten, e.g.
11805 if it is a packed array.
11808 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
11809 body, just as it is in an instance.
11810 Categorization routines
11812 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
11813 Instantiate_Object): Set proper sloc reference for message on missing
11816 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
11818 * Makefile.in: Add FreeBSD libgnat pairs.
11820 * usage.adb: Fix typo in usage message.
11822 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
11824 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
11825 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
11826 pragma Thread_Body.
11827 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
11829 * s-thread.adb: This file is now a dummy implementation of
11832 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
11834 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
11836 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
11838 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
11839 instanciation references in the parent type description.
11841 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11843 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
11845 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
11846 TYPE_PRECISION directly from esize.
11848 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
11851 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
11853 * init.c: Initialization routines for FreeBSD
11855 * link.c: Link info for FreeBSD
11857 * sysdep.c: Add the case of FreeBSD
11859 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
11861 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
11862 already called in System.Threads.
11864 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
11865 environment task, as it has been moved to System.Threads.Initialization.
11867 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
11869 * adaint.c (__gnatlib_install_locks): Only reference
11870 __gnat_install_locks on VMS, since other platforms can avoid using
11871 --enable-threads=gnat
11873 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11875 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
11877 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
11878 TYPE_PACKED_ARRAY_TYPE_P.
11879 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
11881 Part of PR ada/12806
11882 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
11883 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
11885 2003-11-17 Vincent Celier <celier@gnat.com>
11887 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
11889 Do not set exit status to Failure when Warning is True.
11890 (Gnatchop): Make errors "no compilation units found" and
11891 "no source files written" warnings only.
11893 * make.adb (Gnatmake): When using a project file, set
11894 Look_In_Primary_Dir to False.
11895 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
11896 and Local_Configuration_Pragmas in the project where they are declared
11897 not an extending project which might have inherited them.
11899 * osint.adb (Locate_File): If Name is already an absolute path, do not
11900 look for a directory.
11902 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
11903 -gnats (Check_Syntax) is used, issue only a warning, not an error.
11905 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
11906 in objects of type Variable_Value.
11908 * prj.ads: (Variable_Value): New component Project
11910 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
11911 is in a project extended by Project.
11913 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
11914 Project of Variable_Values to this new parameter value.
11915 (Expression): Set component Project of Variable_Values.
11916 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
11917 Set the component Project in array elements.
11919 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
11921 * errout.adb: (Initialize): Add initialization for error nodes.
11923 * sem_ch12.adb (Initialize): Add missing initializations for
11924 Exchanged_Views and Hidden_Entities.
11926 2003-11-17 Ed Schonberg <schonberg@gnat.com>
11928 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
11929 already instantiated tree for use in subsequent inlining.
11930 (Analyze_Associations, Instantiate_Formal_Subprogram,
11931 Instantiate_Object): improve error message for mismatch in
11934 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
11935 instantiations of subprograms declared in instances.
11937 2003-11-17 Javier Miranda <miranda@gnat.com>
11939 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
11940 executed only under the Extensions_Allowed flag.
11942 2003-11-17 Robert Dewar <dewar@gnat.com>
11944 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
11946 (Address_Image): Fix bug of returning 0x instead of 0x0
11947 Minor reformatting (function specs).
11949 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
11950 (missed case of 33-63)
11952 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
11954 * s-thread.adb: Add comments for pragma Restriction
11956 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
11957 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
11959 2003-11-17 Ed Falis <falis@gnat.com>
11961 * s-thread.adb: Added No_Tasking restriction for this implementation.
11963 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
11965 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
11966 instanciation references in the parent type description.
11968 2003-11-17 GNAT Script <nobody@gnat.com>
11970 * Make-lang.in: Makefile automatically updated
11972 2003-11-16 Jason Merrill <jason@redhat.com>
11974 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
11975 and TAGS files that include them for each front end.
11977 2003-11-14 Andreas Jaeger <aj@suse.de>
11979 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
11980 is the canonical version.
11981 * misc.c (gnat_handle_option): Likewise.
11983 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
11985 * 5nsystem.ads: New file for x86_64-linux-gnu.
11987 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
11989 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
11991 * comperr.adb: Fix logic in previous change.
11993 2003-11-13 Vincent Celier <celier@gnat.com>
11995 * 5bml-tgt.adb (Build_Dynamic_Library): Use
11996 Osint.Include_Dir_Default_Prefix instead of
11997 Sdefault.Include_Dir_Default_Name.
11999 * gnatlbr.adb: Update Copyright notice
12000 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
12001 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
12002 instead of Sdefault.Object_Dir_Default_Name
12005 (Process_Binder_File): Never suppress the option following -Xlinker
12008 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
12009 Sdefault.Object_Dir_Default_Name.
12011 * osint.ads, osint.adb:
12012 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
12013 Minor reformatting.
12015 * vms_conv.ads: Minor reformating
12016 Remove GNAT STANDARD and GNAT PSTA
12019 Allow GNAT MAKE to have several files on the command line.
12020 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
12021 Sdefault.Object_Dir_Default_Name.
12023 Remove data for GNAT STANDARD
12026 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
12027 Remove data for GNAT STANDARD
12028 Remove options and documentation for -gnatwb/-gnatwB: these warning
12029 options no longer exist.
12031 2003-11-13 Ed Falis <falis@gnat.com>
12033 * 5zthrini.adb: (Init_RTS): Made visible
12036 (Register): Removed unnecessary call to taskVarGet that checked whether
12037 an ATSD was already set as a task var for the argument thread.
12040 Updated comment to reflect that this is a VxWorks version
12041 Added context clause for System.Threads.Initialization
12042 Added call to System.Threads.Initialization.Init_RTS
12044 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
12047 (Init_RTS): New procedure, for the initialization of the run-time lib.
12050 Remove dependancy on System.Init, so that this file can be used in the
12051 AE653 sequential run-time lib.
12053 2003-11-13 Robert Dewar <dewar@gnat.com>
12055 * bindgen.adb: Minor reformatting
12057 2003-11-13 Ed Schonberg <schonberg@gnat.com>
12060 (Apply_Discriminant_Check): Do no apply check if target type is derived
12061 from source type with no applicable constraint.
12064 (Ensure_System_Dependency): Do not apply the style checks that may have
12065 been specified for the main unit.
12068 (Find_Selected_Component): Further improvement in error message, with
12072 (Resolve): Handle properly the case of an illegal overloaded protected
12075 2003-11-13 Javier Miranda <miranda@gnat.com>
12078 (Has_Default_Init_Comps): New function to check the presence of
12079 default initialization in an aggregate.
12080 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
12081 extension aggregate of a limited record. In addition, a new formal
12082 was added to do not initialize the record controller (if any) during
12083 this recursive expansion of ancestors.
12084 (Init_Controller): Add support for limited record components.
12085 (Expand_Record_Aggregate): In case of default initialized components
12086 convert the aggregate into a set of assignments.
12088 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
12089 describing the new syntax.
12090 Nothing else needed to be done because this subprogram delegates part of
12091 its work to P_Precord_Or_Array_Component_Association.
12092 (P_Record_Or_Array_Component_Association): Give support to the new
12093 syntax for default initialization of components.
12096 (Resolve_Aggregate): Relax the strictness of the frontend in case of
12097 limited aggregates.
12098 (Resolve_Record_Aggregate): Give support to default initialized
12100 (Get_Value): In case of default initialized components, duplicate
12101 the corresponding default expression (from the record type
12102 declaration). In case of default initialization in the *others*
12103 choice, do not check that all components have the same type.
12104 (Resolve_Extension_Aggregate): Give support to limited extension
12108 (Check_Initialization): Relax the strictness of the front-end in case
12109 of aggregate and extension aggregates. This test is now done in
12110 Get_Value in a per-component manner.
12112 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
12113 expression corresponds to a limited aggregate. This test is now done
12116 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
12119 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
12120 present in an N_Component_Association node
12122 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
12124 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
12125 type-conformant entry only if they are homographs.
12127 2003-11-13 GNAT Script <nobody@gnat.com>
12129 * Make-lang.in: Makefile automatically updated
12131 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12133 * adadecode.c: Use <> form of include for ctype.h.
12134 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
12136 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12138 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
12139 Works around PR middle-end/6552.
12141 2003-11-10 Ed Falis <falis@gnat.com>
12143 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
12145 * 5zinit.adb: (Install_Handler): Moved back to spec
12146 (Install_Signal_Handlers): Deleted
12148 * 5zthrini.adb: Added context clause for System.Storage_Elements
12149 (Register): Only handles creation of taskVar; initialization moved to
12151 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
12152 Added declaration of environment task secondary stack and
12155 * s-thread.adb: Implement bodies for thread body processing
12158 Added comment identifying supported targets for pragma Thread_Body.
12160 2003-11-10 Pascal Obry <obry@gnat.com>
12162 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
12166 (Open): Properly check for string length before copying into the buffer.
12167 Raises Name_Error if buffer is too small. Note that this was a potential
12170 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
12172 * bindgen.adb, comperr.adb: Code clean ups.
12173 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
12175 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
12177 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
12179 2003-11-10 Vincent Celier <celier@gnat.com>
12182 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
12185 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
12187 * prj.adb: (Project_Empty): Add new boolean component Virtual
12189 * prj.ads: (Virtual_Prefix): New constant string
12190 (Project_Data): New boolean component Virtual
12192 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
12193 a library project is extended by a virtual extending project.
12196 Modifications throughout to implement extending-all project, including:
12197 (Virtual_Hash, Processed_Hash): New hash tables
12198 (Create_Virtual_Extending_Project): New procedure
12199 (Look_For_Virtual_Projects_For): New procedure
12202 (Process): After checking the projects, if main project is an
12203 extending-all project, set the object directory of all virtual extending
12204 project to the object directory of the main project.
12205 Adjust error message when a virtual extending project has the same
12206 object directory as an project being extended.
12207 (Recursive_Process): If name starts with the virtual prefix, set Virtual
12208 to True in the project data.
12211 (Default_Project_Node): Add new boolean component Extending_All
12212 (Is_Extending_All): New function
12213 (Set_Is_Extending_All): New procedure
12215 * prj-tree.ads: (Is_Extending_All): New function
12216 (Set_Is_Extending_All): New procedure
12217 (Project_Node_Record): New boolean component Extending_All
12219 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
12222 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
12224 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
12225 "gprcmd prefix" to define it.
12227 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
12229 * einfo.ads: Fix a typo and remove an extraneous word in comments.
12232 (Create_Dummy_Package_Unit): Set the scope of the entity for the
12233 created dummy package to Standard_Standard, not to itself, to
12234 defend other parts of the front-end against encoutering a cycle in
12238 (Analyze_With_Clause): When setting the entities for the successive
12239 N_Expanded_Names that constitute the name of a child unit, do not
12240 attempt to go further than Standard_Standard in the chain of scopes.
12241 This case arises from the placeholder units created by
12242 Create_Dummy_Package_Unit in the case of a with_clause for a
12243 nonexistent child unit.
12245 2003-11-10 Ed Schonberg <schonberg@gnat.com>
12248 (Expand_Thread_Body): Place subprogram on scope stack, so that new
12249 declarations are given the proper scope.
12252 (Check_Expr_Constants): Reject an expression that contains a constant
12253 created during expansion, and that appears after the object to which
12254 the address clause applies.
12256 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
12257 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
12258 that uses 'Range of a function call with controlled components, so
12259 that the function result can be finalized before starting the loop.
12262 (Find_Selected_Component): Improve error message when prefix is
12263 an implicit dereference of an incomplete type.
12265 2003-11-10 Robert Dewar <dewar@gnat.com>
12267 * opt.ads: New Print_Standard flag for -gnatS switch
12269 * sem_ch13.adb: Remove some additional checks for unaligned arrays
12271 * cstand.adb (Create_Standard): Print out package standard if -gnatS
12274 * debug.adb: Update doc for -gnatds to discuss relationship with new
12277 * sinfo.adb: Add new field Entity_Or_Associated_Node
12279 * sinfo.ads: Add new field Entity_Or_Associated_Node
12280 Update documentation for Associated_Node and Entity fields to clarify
12281 relationship and usage.
12284 (Write_Id): Properly process Associated_Node field in generic template
12287 Recognize new -gnatS switch for printing package Standard
12288 This replaces gnatpsta
12291 Add line for new -gnatS switch for printing package Standard
12292 This replaces gnatpsta
12294 2003-11-10 Andreas Jaeger <aj@suse.de>
12296 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
12299 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
12301 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
12304 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
12306 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
12309 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
12311 * sysdep.c: Add handling of cygwin.
12313 2003-11-10 GNAT Script <nobody@gnat.com>
12315 * Make-lang.in: Makefile automatically updated
12317 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
12320 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
12321 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
12322 Replace GNAT_ROOT by GCC_ROOT.
12324 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
12326 2003-11-06 Zack Weinberg <zack@codesourcery.com>
12328 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
12329 and update for changed meaning of GET_MODE_BITSIZE.
12331 2003-11-04 Doug Rupp <rupp@gnat.com>
12333 * sysdep.c: Problem discovered during IA64 VMS port.
12334 [VMS] #include <unixio.h> to get proper prototypes.
12337 Issues discovered/problems fixed during IA64 VMS port.
12338 [VMS] #define _POSIX_EXIT for proper semantics.
12339 [VMS] #include <unixio.h> for proper prototypes.
12340 [VMS] (fork): #define IA64 version.
12341 (__gnat_os_exit): Remove unnecessary VMS specific code.
12343 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12345 Part of PR ada/12806
12347 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
12351 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
12354 * targtyps.c, decl.c, misc.c,
12355 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
12356 routines to work around change in FP sizing semantics in GCC.
12359 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
12361 * gigi.h: (enumerate_modes): New function.
12363 * Make-lang.in: (ada/misc.o): Add real.h.
12365 * misc.c: (enumerate_modes): New function.
12367 2003-11-04 Robert Dewar <dewar@gnat.com>
12369 * 3vtrasym.adb: Minor reformatting
12370 Use terminology encoded/decoded name, rather than C++ specific notion
12371 of mangling (this is the terminology used throughout GNAT).
12373 * einfo.h: Regenerated
12375 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
12378 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
12380 * par-prag.adb: Add dummy entry for Thread_Body pragma
12383 Add entries for System.Threads entities for thread body processing
12386 (Analyze_Pragma, Access attributes): Check these are not applied to a
12387 thread body, since this is not permitted
12389 * sem_prag.adb: Add processing for Thread_Body pragma.
12393 (Resolve_Call): Check for incorrect attempt to call a thread body
12394 procedure with a direct call.
12396 * snames.ads, snames.adb: Add entry for Thread_Body pragma
12397 Add names associated with thread body expansion
12399 * snames.h: Add entry for Thread_Body pragma
12401 * s-thread.adb: Add entries for thread body processing
12402 These are dummy bodies so far
12404 * s-thread.ads: Add documentation on thread body handling.
12405 Add entries for thread body processing.
12407 2003-11-04 Javier Miranda <miranda@gnat.com>
12410 (Build_Limited_Views): Return after posting an error in case of limited
12411 with_clause on subprograms, generics, instances or generic renamings
12412 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
12413 on subprograms, generics, instances or generic renamings
12415 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
12417 * raise.c (setup_to_install): Correct mistake in last revision; two
12418 arguments out of order.
12420 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
12421 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
12422 notice, missed in previous change.
12423 Remove trailing blanks and other style errors introduced in previous
12426 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
12428 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
12429 rid of the wrapper for a LJM type, ensuring we don't do that if the
12430 field is addressable. This avoids potential low level type view
12431 mismatches later on, for instance in a by-reference argument passing
12434 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12436 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
12437 aligned at byte boundary.
12439 2003-11-04 Joel Brobecker <brobecker@gnat.com>
12441 * decl.c (components_to_record): Do not delete the empty variants from
12442 the end of the union type.
12444 2003-11-04 Ed Schonberg <schonberg@gnat.com>
12446 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
12447 operation for a derived type, an explicit declaration may use a local
12448 subtype of Boolean.
12450 2003-11-04 Vincent Celier <celier@gnat.com>
12452 * make.adb (Gnatmake): Allow main sources on the command line with a
12453 library project when it is only for compilation (no binding or
12456 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12458 * Makefile.in: Remove many duplicate variables.
12460 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
12462 * Make-lang.in (dvi): Move targets to $(docobjdir).
12463 (gnat_ug_vms.dvi): Simplify rule and adjust target.
12464 (gnat_ug_wnt.dvi): Likewise.
12465 (gnat_ug_unx.dvi): Likewise.
12466 (gnat_ug_vxw.dvi): Likewise.
12467 (gnat_rm.dvi): Likewise.
12468 (gnat-style.dvi): Likewise.
12470 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
12472 * gigi.h: Missed commit from update for C90.
12474 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
12476 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
12478 2003-10-31 Andreas Schwab <schwab@suse.de>
12480 * raise.c (get_action_description_for): Fix typo in last change.
12482 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
12485 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
12486 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
12488 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
12490 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
12491 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
12492 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
12493 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
12494 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
12496 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
12499 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
12500 numbers when symbol name is too long.
12502 2003-10-30 Ed Falis <falis@gnat.com>
12504 * g-signal.ads, g-signal.adb: New files
12506 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
12508 * Makefile.rtl: Introduce GNAT.Signals
12510 2003-10-30 Robert Dewar <dewar@gnat.com>
12512 * freeze.adb: Minor reformatting
12514 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
12516 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
12517 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
12518 New handling of Id_Check parameter to improve recognition of keywords
12519 used as identifiers.
12520 Update copyright notice to include 2003
12522 2003-10-29 Robert Dewar <dewar@gnat.com>
12524 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
12525 sem_ch10.adb: Minor reformatting
12527 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
12528 (Expand_Assign_Record): Test right hand side for bit unaligned as well
12530 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
12532 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
12533 Support for TBK$SYMBOLIZE-based symbolic traceback.
12535 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
12538 Revert previous change, that did not work well when pragma No_Run_Time
12539 was used in conjunction with a run-time other than ZFP.
12541 2003-10-29 Vincent Celier <celier@gnat.com>
12544 (Gnatmake): When there are no Ada mains in attribute Main, disable the
12545 bind and link steps only is switch -z is not used.
12547 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
12549 * Makefile.generic: Remove duplicated setting of CC.
12551 * Makefile.prolog: Set CC to gcc by default, to override make's
12554 * einfo.h: Regenerated.
12556 2003-10-29 Ed Schonberg <schonberg@gnat.com>
12558 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
12559 current body, after compiling subunit.
12561 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
12562 when in deleted code, because gigi needs properly ordered freeze
12563 actions to annotate types.
12565 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
12566 prevent the premature freezing of record type that contains
12567 subcomponents with a private type that does not yet have a completion.
12569 2003-10-29 Javier Miranda <miranda@gnat.com>
12572 (Analyze_Package_Instantiation): Check that instances can not be used in
12573 limited with_clauses.
12576 (Analyze_Package_Renaming): Check that limited withed packages cannot
12577 be renamed. Improve text on error messages related to limited
12580 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
12582 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
12583 Update copyright notice.
12585 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
12586 (Install_Limited_Context_Clauses): New subprogram that isolates all the
12587 checks required for limited context_clauses and installs the limited
12589 (Install_Limited_Withed_Unit): Complete its documentation.
12590 (Analyze_Context): Check that limited with_clauses are only allowed in
12592 (Install_Context): Call Install_Limited_Context_Clauses after the
12593 parents have been installed.
12594 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
12595 package as 'From_With_Type'; this mark indicates that the limited view
12596 is installed. Used to check bad usages of limited with_clauses.
12597 (Build_Limited_Views): Do not add shadow entities to the scope's list
12598 of entities. Do not add real entities to the Non_Limited_Views chain.
12599 Improve error notification.
12600 (Remove_Context_Clauses): Remove context clauses in two phases:
12601 limited views first and regular views later (to maintain the
12603 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
12604 its visible entities.
12606 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
12608 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
12609 with any type that Is_Fixed_Point_Type.
12611 * sinfo.ads: Fix documentation for Associated_Node attribute.
12613 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
12615 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
12616 both '-gnatc' and '-gnatt' are specified.
12618 * atree.adb (Initialize): Add initialization for Node_Count (set to
12621 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12623 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
12624 do not consider as Pure.
12626 Part of implementation of function-at-a-time:
12628 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
12629 (tree_transform): Add new argument to build_component_ref.
12630 (tree_transform, case N_Assignment_Statement): Make and return an
12632 (tree_transform): If result IS_STMT, set flags and return it.
12633 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
12635 * utils2.c (build_simple_component_ref, build_component_ref): Add new
12637 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
12638 (build_allocator): Likewise.
12640 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
12641 Add new arg to build_component_ref.
12642 (maybe_unconstrained_array, unchecked_convert): Likewise.
12644 * ada-tree.def (EXPR_STMT): New code.
12646 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
12648 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
12649 build_component_ref calls.
12651 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
12653 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
12654 (build_component_ref): Add new argument, NO_FOLD_P.
12656 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
12658 * Makefile.generic: Add missing substitution on object_deps handling.
12661 * Make-lang.in (check-ada): Enable ACATS test suite.
12663 2003-10-27 Robert Dewar <dewar@gnat.com>
12666 (Freeze_Array_Type): We do not need an initialization routine for types
12667 derived from String or Wide_String. They should be treated the same
12668 as String and Wide_String themselves. This caused problems with the
12669 use of Initialize_Scalars.
12672 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
12673 composites. This allows use of component clauses that are not byte
12677 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
12678 is an attempt to pack an array of atomic objects.
12680 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
12682 2003-10-27 Pascal Obry <obry@gnat.com>
12685 (Basename): Check for drive letters in a pathname only on DOS based OS.
12687 2003-10-27 Vincent Celier <celier@gnat.com>
12690 (Gnatmake): When unable to change dir to the object dir, display the
12691 content of the parent dir of the obj dir, to try to understand why this
12694 2003-10-27 GNAT Script <nobody@gnat.com>
12696 * Make-lang.in: Makefile automatically updated
12698 2003-10-27 Ed Schonberg <schonberg@gnat.com>
12701 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
12702 should not be done in Save/Restore_Scope_Stack, because it is performed
12706 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
12707 whether use clauses should be removed/restored.
12710 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
12711 whether use clauses should be removed/restored.
12713 2003-10-26 Andreas Jaeger <aj@suse.de>
12715 * Makefile.in: Remove duplicated lines.
12717 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
12719 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
12720 minimize the differences with ACT tree.
12722 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
12723 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
12724 Gnatvsn.Gnat_Static_Version_String to reduce differences between
12727 2003-10-24 Pascal Obry <obry@gnat.com>
12729 * adadecode.c (ostrcpy): New function.
12730 (__gnat_decode): Use ostrcpy of strcpy.
12731 (has_prefix): Set first parameter a const.
12732 (has_suffix): Set first parameter a const.
12733 Update copyright notice. Fix source name in header.
12734 Removes a trailing space.
12737 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
12740 Remove the test against being in No_Run_Time_Mode before generating a
12741 call to Register_Tag. It is redundant with the test against the
12742 availability of the function Register_Tag.
12744 2003-10-24 Vincent Celier <celier@gnat.com>
12746 * g-catiio.adb: (Month_Name): Correct spelling of February
12748 * make.adb: (Mains): New package
12749 (Initialize): Call Mains.Delete
12750 (Gnatmake): Check that each main on the command line is a source of a
12751 project file and, if there are several mains, each of them is a source
12752 of the same project file.
12753 (Gnatmake): When a foreign language is specified in attribute Languages,
12754 no main is specified on the command line and attribute Mains is not
12755 empty, only build the Ada main. If there is no Ada main, just compile
12756 the Ada sources and their closure.
12757 (Gnatmake): If a main is specified on the command line with directory
12758 information, check that the source exists and, if it does, that the path
12759 is the actual path of a source of a project.
12762 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
12763 Full_Path is True, return the full path instead of the simple file name.
12764 (Project_Of): New function
12767 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
12768 defaulted to False.
12769 (Project_Of): New function
12771 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
12773 * Makefile.generic:
12774 Ensure objects of main project are always checked and rebuilt if needed.
12775 Set CC to gcc by default.
12776 Prepare new handling of link by creating a global archive (not activated
12779 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
12780 stringt.h: Update copyright notice. Remove trailing blanks.
12781 Fix source name in header.
12783 2003-10-24 Robert Dewar <dewar@gnat.com>
12785 * sem_ch12.adb: Minor reformatting
12788 Minor reformatting (including new function return style throughout)
12791 Minor reformatting (including new function return style throughout)
12793 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
12795 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
12796 stringt.h: Update copyright notice. Remove trailing blanks.
12797 Fix source name in header.
12799 2003-10-24 GNAT Script <nobody@gnat.com>
12801 * Make-lang.in: Makefile automatically updated
12803 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
12805 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
12806 stringt.h: Convert to ISO C90 declarations and definitions.
12808 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
12811 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
12812 External_Tag attribute definition clauses.
12814 2003-10-23 Ed Schonberg <schonberg@gnat.com>
12817 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
12818 child unit, generate a fully qualified name to avoid spurious errors
12819 when the context contains renamings of different child units with
12820 the same simple name.
12822 * exp_dbug.ads: Add documentation on name qualification for renamings
12825 2003-10-23 Robert Dewar <dewar@gnat.com>
12827 * g-regpat.ads, g-regpat.adb: Minor reformatting
12829 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
12831 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
12833 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12835 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
12838 * urealp.h: (Machine): Update to proper definition.
12840 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
12842 * init.c, adaint.c: Minor reformatting.
12844 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
12846 * adaint.c (w32_epoch_offset): Define static const at file level.
12847 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
12848 rather than t_create, t_access in call to GetFileTime. Use union
12849 to convert between FILETIME and unsigned long long.
12850 (__gnat_file_time_name): Test for invalid file handle.
12851 (__gnat_set_filetime_name): Support win32 targets using
12852 w32api SetFileTime.
12854 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
12856 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
12858 * ctrl_c.c (__gnat_int_handler): Remove declaration.
12860 * decl.c (creat_concat_name): Const-ify prefix.
12862 * adaint.c: Include ctype.h if __MINGW32__.
12863 (__gnat_readlink): Mark arguments as possibly unused.
12864 (__gnat_symlink): Likewise.
12865 (__gnat_is_symbolic_link): Likewise.
12866 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
12868 (__gnat_file_time_name): Don't declare struct stat statbuf when
12870 (__gnat_is_absolute_path): Add parenthesis around condition of
12871 'if' statement to avoid warning.
12872 (__gnat_plist_init): Specify void as parameter.
12873 (plist_enter): Likewise.
12874 (plist_leave): Likewise.
12875 (remove_handle): Make static. Initialize prev.
12877 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
12879 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
12880 * cstreams.c (__gnat_full_name): Minor improvements and clean up
12881 of previous change.
12883 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12885 * tracebak.c (MAX): Avoid redefinition warning.
12887 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
12888 Change msg to const char *.
12889 (__gnat_install_handler): Remove ss, unused.
12890 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
12892 * cstreams.c (__gnat_full_name): Declare p only when used.
12893 (__gnat_full_name) [sgi] Return buffer.
12895 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
12897 * mingw32.h: New file.
12898 * gnat_wrapper.adb: New file.
12900 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
12902 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
12903 string match a pre compiled regular expression (the corresponding
12904 version of the function working on a raw regular expression)
12905 Fix typos in various comments
12906 Update copyright notice in spec
12908 2003-10-21 Gary Dismukes <dismukes@gnat.com>
12911 (Component_Needs_Simple_Initialization): Return False when the type is a
12912 packed bit array. Revise spec comments to document this case.
12915 (Expand_Pragma_Import): Set any expression on the imported object to
12916 empty to avoid initializing imported objects (in particular this
12917 covers the case of zero-initialization of bit arrays).
12918 Update copyright notice.
12920 2003-10-21 Ed Schonberg <schonberg@gnat.com>
12923 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
12924 a subunit is missing.
12925 (Instantiate_Subprogram_Body): If body of function is missing, set type
12926 of return expression explicitly in dummy body, to prevent cascaded
12927 errors when a subunit is missing.
12931 (Access_Subprogram_Declaration): Verify that return type is valid.
12935 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
12940 (Corresponding_Discriminant): If the scope of the discriminant is a
12941 private type without discriminant, use its full view.
12944 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
12946 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
12947 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
12948 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
12949 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
12950 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
12951 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
12952 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
12953 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
12954 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
12955 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
12956 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
12957 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
12958 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
12959 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
12960 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
12961 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
12962 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
12963 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
12964 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
12965 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
12966 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
12967 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
12968 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
12969 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
12970 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
12971 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
12972 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
12973 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
12974 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
12975 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
12976 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
12977 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
12978 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
12979 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
12980 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
12981 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
12982 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
12983 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
12984 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
12985 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
12986 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
12987 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
12988 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
12989 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
12990 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
12991 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
12992 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
12993 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
12994 vms_conv.ads, vms_conv.adb, vms_data.ads,
12995 vxaddr2line.adb: Files added. Merge with ACT tree.
12997 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
12998 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
12999 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
13000 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
13001 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
13002 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
13003 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
13004 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
13005 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
13006 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
13008 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
13009 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
13010 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
13011 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
13012 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
13013 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
13014 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
13015 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
13016 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
13017 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
13018 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
13019 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
13020 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
13021 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
13022 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
13023 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
13024 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
13025 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
13026 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
13027 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
13028 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
13029 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
13030 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
13031 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
13032 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
13033 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
13034 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
13035 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
13036 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
13037 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
13038 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
13039 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
13040 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
13041 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
13042 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
13043 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
13044 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
13045 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
13046 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
13047 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
13048 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
13049 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
13050 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
13051 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
13052 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
13053 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
13054 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
13055 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
13056 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
13057 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
13058 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
13059 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
13060 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
13061 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
13062 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
13063 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
13064 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
13065 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
13066 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
13067 checks.adb, checks.ads, cio.c, comperr.adb,
13068 comperr.ads, csets.adb, cstand.adb, cstreams.c,
13069 debug_a.adb, debug_a.ads, debug.adb, decl.c,
13070 einfo.adb, einfo.ads, errout.adb, errout.ads,
13071 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
13072 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
13073 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
13074 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
13075 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
13076 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
13077 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
13078 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
13079 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
13080 fe.h, fmap.adb, fmap.ads, fname.adb,
13081 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
13082 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
13083 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
13084 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
13085 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
13086 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
13087 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
13088 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
13089 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
13090 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
13091 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
13092 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
13093 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
13094 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
13095 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
13096 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
13097 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
13098 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
13099 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
13100 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
13101 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
13102 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
13103 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
13104 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
13105 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
13106 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
13107 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
13108 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
13109 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
13110 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
13111 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
13112 layout.adb, lib.adb, lib.ads, lib-list.adb,
13113 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
13114 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
13115 link.c, live.adb, make.adb, make.ads,
13116 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
13117 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
13118 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
13119 misc.c, mkdir.c, mlib.adb, mlib.ads,
13120 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
13121 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
13122 namet.adb, namet.ads, namet.h, nlists.ads,
13123 nlists.h, nmake.adt, opt.adb, opt.ads,
13124 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
13125 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
13126 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
13127 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
13128 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
13129 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
13130 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
13131 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
13132 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
13133 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
13134 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
13135 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
13136 prj-util.adb, prj-util.ads, raise.c, raise.h,
13137 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
13138 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
13139 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
13140 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
13141 scans.ads, scn.adb, scn.ads, s-crc32.adb,
13142 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
13143 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
13144 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
13145 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
13146 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
13147 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
13148 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
13149 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
13150 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
13151 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
13152 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
13153 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
13154 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
13155 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
13156 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
13157 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
13158 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
13159 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
13160 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
13161 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
13162 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
13163 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
13164 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
13165 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
13166 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
13167 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
13168 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
13169 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
13170 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
13171 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
13172 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
13173 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
13174 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
13175 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
13176 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
13177 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
13178 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
13179 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
13180 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
13181 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
13182 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
13183 stringt.adb, stringt.ads, stringt.h, style.ads,
13184 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
13185 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
13186 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
13187 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
13188 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
13189 table.adb, table.ads, targparm.adb, targparm.ads,
13190 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
13191 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
13192 ttypes.ads, types.ads, types.h, uintp.adb,
13193 uintp.ads, uintp.h, uname.adb, urealp.adb,
13194 urealp.ads, urealp.h, usage.adb, utils2.c,
13195 utils.c, validsw.adb, validsw.ads, widechar.adb,
13196 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
13197 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
13198 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
13199 gnatvsn.ads: Merge with ACT tree.
13201 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
13203 2003-10-20 Mark Mitchell <mark@codesourcery.com>
13205 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
13206 (gnat_ug_vmx.info): Likewise.
13207 (gnat_ug_vxw.info): Likewise.
13208 (gnat_ug_wnt.info): Likewise.
13209 (gnat_rm.info): Likewise.
13210 (gnat-style.info): Likewise.
13212 * Make-lang.in (ada.install-info): Remove target.
13213 (info): New target.
13214 (install-info): Likewise.
13215 (gnat_ug_unx.info): Simplify rule.
13216 (gnat_ug_vmx.info): Likewise.
13217 (gnat_ug_vxw.info): Likewise.
13218 (gnat_ug_wnt.info): Likewise.
13219 (gnat_rm.info): Likewise.
13220 (gnat-style.info): Likewise.
13222 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
13224 * Make-lang.in: Replace uses of $(target_alias) with
13225 $(target_noncanonical).
13226 * ada/Makefile.in: Remove unused mention of $(target_alias).
13228 2003-10-06 Mark Mitchell <mark@codesourcery.com>
13230 * Make-lang.in (ada.info): Replace with ...
13232 (ada.dvi): Replace with ...
13235 2003-09-29 Zack Weinberg <zack@codesourcery.com>
13237 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
13238 initialize dconstp5 and dconstmp5.
13240 2003-09-28 Richard Henderson <rth@redhat.com>
13242 * trans.c (tree_transform): Update call to expand_asm_operands.
13244 2003-09-21 Richard Henderson <rth@redhat.com>
13246 * trans.c, utils.c: Revert.
13248 2003-09-21 Richard Henderson <rth@redhat.com>
13250 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
13253 2003-09-04 Michael Matz <matz@suse.de>
13255 * misc.c: Include "target.h".
13256 * Make-lang.in (misc.o): Add dependency on target.h.
13258 2003-09-03 DJ Delorie <dj@redhat.com>
13260 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
13263 2003-08-30 Zack Weinberg <zack@codesourcery.com>
13265 * Makefile.in: Update substitutions to match changes to
13266 configure. Use include directives instead of @-insertions
13267 to read in host and target fragments. Add a rule to
13268 regenerate ada/Makefile.
13270 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
13272 * lang-options.h: Remove.
13273 * lang.opt: Add help text.
13275 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
13277 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
13280 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
13282 * misc.c (gnat_handle_option): Don't handle filenames.
13284 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
13286 * Make-lang.in: Replace PWD with PWD_COMMAND.
13287 * Makefile.adalib: Likewise.
13288 * Makefile.in: Likewise.
13290 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
13292 * misc.c (gnat_argv): Revert last change.
13293 (gnat_handle_option, gnat_init_options): Copy arguments.
13295 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
13297 * misc.c (gnat_argv): Make const.
13299 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
13301 * misc.c (save_argc, save_argv): Keep non-static!
13303 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
13305 * misc.c (save_argc, save_argv): Make static.
13306 (gnat_init_options): New prototype.
13307 (gnat_init_options): Update.
13309 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
13311 * gnat_ug.texi: Remove unlikely characters from @vars.
13312 * gnat_ug_vms.texi: Regenerate.
13314 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
13316 * misc.c (record_code_position): Adjust emit_note call.
13318 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
13320 * misc.c (gnat_handle_option): Don't check for missing arguments.
13322 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
13324 * utils.c (end_subprog_body): Adjust expand_function_end call.
13326 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
13328 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
13331 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
13333 * lang.opt: Declare Ada.
13334 * misc.c (gnat_init_options): Update.
13336 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
13338 * utils.c (begin_subprog_body): Adjust init_function_start call.
13340 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
13342 * Make-lang.in: Update to use options.c and options.h.
13343 * misc.c: Include options.h not aoptions.h.
13344 (gnat_handle_option): Abort on unrecognized switch.
13345 (gnat_init_options): Request Ada switches.
13347 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
13349 * lang.opt: Add -Wall.
13350 * misc.c (gnat_handle_option): Handle it.
13352 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
13354 * misc.c (gnat_handle_option): Fix warnings.
13356 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
13358 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
13360 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
13362 * Make-lang.in: Update to handle command-line options.
13363 * lang.opt: New file.
13364 * misc.c: Include aoptions.h.
13365 (cl_options_count, cl_options): Remove.
13366 (gnat_handle_option): New.
13367 (gnat_decode_option): Remove.
13368 (LANG_HOOKS_DECODE_OPTION): Remove.
13369 (LANG_HOOKS_HANDLE_OPTION): Override.
13371 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
13373 * init.c, misc.c, trans.c, utils.c: Remove dead code.
13375 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
13377 * Makefile.in: Replace "host_canonical" with "host" for autoconf
13380 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
13382 * Make-lang.in: Update.
13383 * misc.c: Include opts.h. Define cl_options_count and cl_options.
13385 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
13387 * misc.c (gnat_init_options): Update.
13389 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
13391 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
13392 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
13393 __attribute__ ((__unused__)).
13395 2003-06-05 Jan Hubicka <jh@suse.cz>
13397 * Make-lang.in: Add support for stageprofile and stagefeedback
13399 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
13401 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
13402 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
13404 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
13406 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
13407 Remove non-VMS directive.
13408 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
13410 (Examples of gnatls Usage): Remove VMS alternative.
13412 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
13415 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
13416 and turn ZCX_By_Default back to False since the underlying support
13417 is not quite there yet.
13419 2003-06-01 Andreas Jaeger <aj@suse.de>
13421 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
13422 and ROUND_TYPE_SIZE_UNIT.
13424 2003-05-22 Geert Bosch <bosch@gnat.com>
13426 * gnat_rm.texi : Remove reference to Ada Core Technologies.
13428 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
13430 * trans.c (tree_transform): Use location_t and input_location
13432 (build_unit_elab): Likewise.
13433 * utils.c (create_label_decl): Likewise.
13435 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
13437 * trans.c (tree_transform, build_unit_elab,
13438 set_lineno): Rename lineno to input_line.
13439 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
13440 end_subprog_body): Likewise.
13441 * utils2.c (build_call_raise): Likewise.
13443 2003-05-01 Laurent Guerby <guerby@acm.org>
13446 * 5iosinte.ads: Increase pthread_cond_t size to match recent
13447 LinuxThread and NPTL version, merge from ACT.
13449 2003-04-28 Zack Weinberg <zack@codesourcery.com>
13451 * utils.c (convert): No need to clear TREE_CST_RTL.
13453 2003-04-23 Geert Bosch <bosch@gnat.com>
13455 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
13456 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
13457 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
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13465 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
13466 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
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13485 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
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13488 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
13489 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
13490 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
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13494 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
13495 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
13496 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
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13499 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
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13501 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
13502 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
13503 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
13504 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
13505 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
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13533 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
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13537 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
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13555 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
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13567 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
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13571 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
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13577 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
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13579 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
13580 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
13581 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
13582 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
13583 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
13584 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
13585 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
13586 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
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13588 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
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13599 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
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13617 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
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13619 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
13620 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
13621 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
13622 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
13623 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
13624 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
13625 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
13626 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
13627 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
13628 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
13629 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
13630 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
13631 lib.adb, lib.ads, live.adb, live.ads,
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13633 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
13634 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
13635 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
13636 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
13637 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
13638 mlib.ads, namet.adb, namet.ads, nlists.adb,
13639 nlists.ads, opt.adb, opt.ads, osint-b.adb,
13640 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
13641 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
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13644 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
13645 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
13646 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
13647 par-tchk.adb, par-util.adb, par.adb, par.ads,
13648 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
13649 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
13650 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
13651 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
13652 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
13653 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
13654 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
13655 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
13656 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
13657 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
13658 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
13659 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
13660 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
13661 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
13662 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
13663 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
13664 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
13665 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
13666 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
13667 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
13668 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
13669 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
13670 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
13671 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
13672 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
13673 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
13674 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
13675 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
13676 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
13677 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
13678 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
13679 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
13680 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
13681 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
13682 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
13683 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
13684 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
13685 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
13686 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
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13688 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
13689 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
13690 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
13691 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
13692 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
13693 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
13694 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
13695 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
13696 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
13697 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
13698 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
13699 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
13700 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
13701 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
13702 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
13703 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
13704 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
13705 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
13706 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
13707 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
13708 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
13709 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
13710 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
13711 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
13712 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
13713 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
13714 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
13715 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
13716 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
13717 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
13718 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
13719 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
13720 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
13721 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
13722 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
13723 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
13724 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
13725 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
13726 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
13727 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
13728 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
13729 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
13730 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
13731 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
13732 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
13733 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
13734 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
13735 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
13736 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
13737 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
13738 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
13739 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
13740 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
13741 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
13742 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
13743 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
13744 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
13745 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
13746 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
13747 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
13748 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
13749 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
13750 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
13751 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
13752 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
13753 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
13754 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
13755 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
13756 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
13757 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
13758 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
13759 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
13760 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
13761 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
13762 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
13763 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
13764 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
13765 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
13766 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
13767 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
13768 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
13769 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
13770 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
13771 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
13772 snames.ads, sprint.adb, sprint.ads, stand.adb,
13773 stand.ads, stringt.adb, stringt.ads, style.adb,
13774 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
13775 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
13776 switch-m.ads, switch.adb, switch.ads, system.ads,
13777 table.adb, table.ads, targparm.adb, targparm.ads,
13778 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
13779 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
13780 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
13781 ttypef.ads, ttypes.ads, types.adb, types.ads,
13782 uintp.adb, uintp.ads, uname.adb, uname.ads,
13783 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
13784 usage.adb, usage.ads, validsw.adb, validsw.ads,
13785 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
13786 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
13787 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
13788 formatting and other trivial changes from ACT.
13790 2003-04-12 Zack Weinberg <zack@codesourcery.com>
13792 * gigi.h, utils2.c (build_constructor):
13793 Rename gnat_build_constructor. Use build_constructor.
13794 * decl.c (gnat_to_gnu_entity)
13795 * trans.c (tree_transform, pos_to_constructor, extract_values)
13796 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
13797 (unchecked_convert)
13798 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
13799 (fill_vms_descriptor):
13802 2003-04-06 Zack Weinberg <zack@codesourcery.com>
13804 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
13805 * misc.c (gnat_tree_size): New function.
13806 (LANG_HOOKS_TREE_SIZE): Override.
13808 2003-04-03 Jason Merrill <jason@redhat.com>
13810 * misc.c (gnat_adjust_rli): #if 0.
13812 2003-03-31 Geert Bosch <bosch@gnat.com>
13815 * link.c : Fix misspelled "const" keyword
13817 2003-03-23 Mark Mitchell <mark@codesourcery.com>
13820 * utils2.c: Adjust calls to put_var_into_stack.
13822 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
13824 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
13826 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
13828 * misc.c (gnat_init): Update for new prototype.
13830 2003-03-05 Olivier Hainque <hainque@gnat.com>
13833 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
13834 warning, and fix return type for the IN_RTS && !SJLJ case.
13836 2003-03-04 Tom Tromey <tromey@redhat.com>
13838 * Make-lang.in (ada.tags): New target.
13840 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
13843 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
13844 wrapper, which name remains constant whatever underlying GCC
13847 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
13848 the stable interface needed for a-except.
13850 2003-03-02 Andreas Jaeger <aj@suse.de>
13852 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
13853 gnat_ug_wnt.texi: Regenerate.
13855 2003-03-02 Laurent Guerby <guerby@acm.org>
13857 * Makefile.in (install-gnatlib): Match previous change there
13860 2003-02-28 Andreas Schwab <schwab@suse.de>
13862 * Make-lang.in (install-gnatlib): Change to ada directory before
13863 running make instead of using ada/Makefile directly.
13865 2003-02-18 Ben Elliston <bje@redhat.com>
13867 Part of fix for PR ada/9406
13868 * gnat_ug.texi (Binder output file): Grammar fix.
13870 2003-02-18 Ben Elliston <bje@redhat.com>
13873 * 5qtaprop.adb (Sleep): Fix typo in comment.
13875 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
13877 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
13878 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
13879 gnat_ug_wnt.texi: Regenerate.
13881 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
13883 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
13884 be created if necessary.
13885 (ada.install-common): Let $(DESTDIR)$(bindir) be created
13886 if necessary. Remove erroneous and redundant gnatchop
13887 installation commands. Test for gnatdll before attempting
13889 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
13890 and gnatdll from all plausible locations.
13892 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
13894 * utils2.c (build_unary_op): Don't check flag_volatile.
13895 * gnat_ug.texi: Remove -fvolatile from example.
13896 * gnat_ug_vxw.texi: Likewise.
13898 2003-01-29 Laurent Guerby <guerby@acm.org>
13901 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
13902 * Makefile.in: match previous change.
13903 * Make-lang.in: match previous change.
13905 2003-01-29 Joel Sherrill <joel@OARcorp.com>
13907 * 5rosinte.ads: Add SIGXCPU.
13908 * 5rtpopsp.adb: New file.
13909 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
13910 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
13911 specific file 5rtpopsp.adb.
13912 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
13913 is likely needed for all newlib targets.
13914 * init.c: Add RTEMS specific version of __gnat_initialize().
13916 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13918 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
13920 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13922 * init.c (__gnat_error_handler): Make msg const.
13924 * gmem.c (convert_addresses): Move declaration ...
13925 * adaint.h: ... here.
13926 * adaint.c (convert_addresses): Adapt addrs type to match
13929 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
13931 2003-01-24 Andreas Schwab <schwab@suse.de>
13933 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
13934 size_t to avoid warning.
13936 2003-01-21 Zack Weinberg <zack@codesourcery.com>
13938 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
13940 2003-01-09 Geoffrey Keating <geoffk@apple.com>
13942 * gnat_rm.texi: Remove RCS version number.
13944 * ada-tree.h (union lang_tree_node): Add chain_next option.
13946 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
13948 * Make-lang.in (ada.install-info, ada.install-common,
13949 ada.uninstall): Prepend $(DESTDIR) to the destination
13950 directory in all (un)installation commands.
13951 * Makefile.in (install-gnatlib, install-rts): Ditto.
13953 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
13955 * gnat_rm.texi, gnat_ug.texi: Use @copying.
13956 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
13957 gnat_ug_wnt.texi: Regenerate.
13959 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
13961 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
13963 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
13964 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
13965 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
13966 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
13967 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
13968 $(srcdir)/doc/include/gcc-common.texi.
13970 2002-12-15 Geert Bosch <bosch@gnat.com>
13972 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
13974 2002-12-14 Geert Bosch <bosch@gnat.com>
13976 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
13977 case of a body created for a Renaming_As_Body, on which
13978 conformance checks are not performed. Fixes PR ada/5690.
13980 2002-11-30 Zack Weinberg <zack@codesourcery.com>
13982 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
13983 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
13984 not already included.
13985 * Make-lang.in: Update dependencies.
13987 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
13988 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
13989 solution to buffer overflow bug on GNU/Linux.
13991 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
13992 Closes PR ada/5856 and PR ada/6919 !
13993 * bindgen.adb: Remove all references to Public_Version.
13994 * comperr.adb: Remove all references to Public_Version and
13995 GNATPRO_Version; correct bug reporting instructions.
13996 * comperr.ads: Change to match bug box.
13997 * gnatvsn.ads: Remove all references to Public version and
14000 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
14002 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
14006 * config-lang.in: Remove diff_excludes.
14008 2002-11-05 Graham Stott <graham.stott@btinternet.com>
14010 * trans.c (gnu_pending_elaboration_lists): New GC root.
14011 (build_unit_elab): Use..
14013 2002-10-30 Geert Bosch <bosch@gnat.com>
14015 * misc.c : Include optabs.h
14017 * Make-lang.in (misc.o): Add dependency on optabs.h
14019 2002-10-29 Geert Bosch <bosch@gnat.com>
14021 * Make-lang.in (gnatbind): Depend on CONFIG_H
14023 2002-10-29 Geert bosch <bosch@gnat.com>
14025 * misc.c: Unrevert misc.c (1.13)
14027 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
14029 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
14030 maintainership comments.
14032 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
14034 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
14035 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
14036 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
14037 7staprop.adb: Correct statements in comments about
14038 maintainership of GNAT.
14041 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
14042 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
14043 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
14044 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
14045 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
14046 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
14047 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
14048 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
14049 comments about maintainership of GNAT.
14051 PR ada/6919 (forward port of patch for PR ada/5904)
14052 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
14053 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
14054 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
14055 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
14056 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
14057 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
14058 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
14059 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
14060 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
14061 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
14062 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
14063 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
14064 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
14065 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
14066 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
14067 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
14068 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
14069 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
14070 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
14071 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
14072 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
14073 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
14074 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
14075 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
14076 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
14077 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
14078 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
14079 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
14080 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
14081 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
14082 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
14083 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
14084 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
14085 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
14086 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
14087 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
14088 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
14089 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
14090 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
14091 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
14092 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
14093 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
14094 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
14095 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
14096 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
14097 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
14098 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
14099 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
14100 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
14101 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
14102 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
14103 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
14104 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
14105 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
14106 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
14107 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
14108 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
14109 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
14110 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
14111 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
14112 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
14113 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
14114 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
14115 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
14116 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
14117 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
14118 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
14119 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
14120 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
14121 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
14122 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
14123 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
14124 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
14125 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
14126 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
14127 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
14128 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
14129 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
14130 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
14131 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
14132 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
14133 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
14134 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
14135 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
14136 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
14137 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
14138 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
14139 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
14140 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
14141 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
14142 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
14143 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
14144 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
14145 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
14146 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
14147 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
14148 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
14149 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
14150 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
14151 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
14152 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
14153 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
14154 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
14155 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
14156 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
14157 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
14158 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
14159 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
14160 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
14161 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
14162 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
14163 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
14164 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
14165 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
14166 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
14167 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
14168 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
14169 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
14170 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
14171 par-endh.adb par-labl.adb par-load.adb par-prag.adb
14172 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
14173 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
14174 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
14175 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
14176 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
14177 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
14178 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
14179 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
14180 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
14181 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
14182 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
14183 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
14184 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
14185 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
14186 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
14187 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
14188 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
14189 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
14190 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
14191 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
14192 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
14193 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
14194 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
14195 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
14196 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
14197 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
14198 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
14199 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
14200 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
14201 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
14202 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
14203 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
14204 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
14205 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
14206 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
14207 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
14208 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
14209 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
14210 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
14211 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
14212 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
14213 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
14214 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
14215 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
14216 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
14217 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
14218 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
14219 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
14220 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
14221 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
14222 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
14223 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
14224 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
14225 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
14226 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
14227 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
14228 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
14229 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
14230 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
14231 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
14232 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
14233 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
14234 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
14235 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
14236 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
14237 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
14238 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
14239 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
14240 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
14241 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
14242 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
14243 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
14244 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
14245 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
14246 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
14247 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
14248 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
14249 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
14250 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
14251 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
14252 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
14253 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
14254 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
14255 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
14256 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
14257 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
14258 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
14259 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
14260 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
14261 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
14262 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
14263 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
14264 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
14265 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
14266 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
14267 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
14268 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
14269 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
14270 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
14271 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
14272 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
14273 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
14274 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
14275 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
14276 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
14277 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
14278 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
14279 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
14280 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
14281 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
14282 stringt.ads stringt.h style.adb style.ads stylesw.adb
14283 stylesw.ads switch.adb switch.ads sysdep.c system.ads
14284 table.adb table.ads targparm.adb targparm.ads targtyps.c
14285 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
14286 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
14287 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
14288 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
14289 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
14290 usage.ads utils.c utils2.c validsw.adb validsw.ads
14291 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
14292 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
14293 xtreeprs.adb: Correct statements in comments about maintainership
14296 2002-09-23 Zack Weinberg <zack@codesourcery.com>
14298 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
14299 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
14300 * gnatvsn.ads: Gnat_Version_String is now a function.
14301 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
14302 copy the C version_string into a String and return it.
14303 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
14304 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
14305 Remove pragma Ident (Gnat_Version_String). If this was the
14306 sole use of package Gnatvsn, remove the with statement too.
14307 * gnat1drv.adb: Tweak -gnatv output.
14309 2002-09-17 Richard Henderson <rth@redhat.com>
14311 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
14312 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
14313 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
14314 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
14315 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
14316 and real_2expN instead of a loop.
14317 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
14318 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
14320 2002-08-25 Andre Leis <a.leis@gmx.net>
14321 David Billinghurst (David.Billinghurst@riotinto.com>
14323 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
14325 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14327 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
14328 Remove $(CONFIG_H) dependency.
14330 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
14332 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
14334 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14336 * adadecode.c (ada_demangle): Use xstrdup in lieu of
14338 * misc.c (gnat_decode_option): Likewise.
14340 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
14342 * make.adb (Add_Switch): Make Generic_Position a procedure. The
14343 function approach did not work well because of a side effect (the
14344 function call could reallocate the table which was being indexed
14345 using its result). Fixes ada/4851. [RESURRECTED]
14347 2002-07-01 Roger Sayle <roger@eyesopen.com>
14349 * ada/utils.c (builtin_function): Accept an additional parameter.
14351 2002-06-28 Andreas Jaeger <aj@suse.de>
14354 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
14357 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14359 * Makefile.in (SHELL): Set to @SHELL@.
14361 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14363 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
14364 array size calculation.
14366 2002-06-04 Andreas Jaeger <aj@suse.de>
14368 * Make-lang.in (gnatbind): Readd rule that has been lost in last
14371 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
14373 Merge from pch-branch:
14375 * config-lang.in (gtfiles): Add ada-tree.h.
14376 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
14377 (SET_TYPE_MODULUS): New.
14378 (SET_TYPE_INDEX): New.
14379 (SET_TYPE_DIGITS_VALUE): New.
14380 (SET_TYPE_RM_SIZE): New.
14381 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
14382 (SET_TYPE_ADA_SIZE): New.
14383 (SET_TYPE_ACTUAL_BOUNDS): New.
14384 (SET_DECL_CONST_CORRESPONDING_VAR): New.
14385 (SET_DECL_ORIGINAL_FIELD): New.
14386 (TREE_LOOP_ID): Correct typo.
14387 * decl.c: Use new macros.
14388 * utils.c: Include debug.h, use new macros.
14389 * utils2.c: Use new macros.
14391 * ada-tree.h: Update all macros for new tree description.
14392 (struct tree_loop_id): New.
14393 (union lang_tree_node): New.
14394 (struct lang_decl): New.
14395 (struct lang_type): New.
14396 * misc.c (gnat_mark_tree): Delete.
14397 (LANG_HOOKS_MARK_TREE): Delete.
14398 * trans.c (tree_transform): No longer any need to cast
14401 * utils.c (struct language_function): New dummy structure.
14403 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
14404 (misc.o): Likewise.
14405 (utils.o): Likewise; also gtype-ada.h.
14406 * Make-lang.in (gnat1): Add dependency on s-gtype.
14407 (gnatbind): Add dependency on $(CONFIG_H).
14408 * utils.c: Correct last #include.
14409 (stuct e_stack): Remove unnecessary 'static'.
14410 (mark_e_stack): Remove unused prototype.
14412 * scn-nlit.adb: Remove whitespace after version number to
14413 keep lines under 80 chars.
14414 * snames.adb: Likewise.
14415 * treepr.ads: Likewise.
14417 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
14418 (misc.o): Likewise.
14419 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
14420 * config-lang.in (gtfiles): New.
14421 * decl.c: Use gengtype for roots.
14422 * gigi.h: Use gengtype for roots.
14423 * trans.c: Use gengtype for roots.
14424 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
14426 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
14428 * misc.c (gnat_init): Adjust setting of internal_error_function.
14430 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
14432 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
14433 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
14434 gnat_ug_wnt.texi: Regenerate.
14436 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
14438 * 5ntaprop.adb (with System.OS_Primitives): Remove.
14440 * cstreams.c (max_path_len): Move from here ...
14441 * adaint.c (__gnat_max_path_len): ... to here.
14442 * adaint.c (__gnat_max_path_len): Declare.
14443 * g-dirope.adb (Max_Path): Adjust.
14444 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
14445 * i-cstrea.ads (max_path_len): Adjust.
14446 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
14447 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
14449 * Makefile.in, Make-lang.in: Documentation is now built in
14450 Make-lang.in. Store Info and generated Texinfo files in the
14452 * gnat_ug.texi: Remove CVS keywords, correct version number.
14453 Set file name correctly.
14455 * gnat_ug_*.texi: Add.
14456 * .cvsignore: Ignore generated Texinfo files.
14458 2002-05-30 Zack Weinberg <zack@codesourcery.com>
14460 * ada.h: Add MI guard macro.
14461 (SUBTYPE): Define constants with an anonymous enum, not static
14463 (IN): Cast constants to appropriate type before use.
14465 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
14467 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
14470 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14472 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
14473 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
14474 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
14475 (ALL_ADA_CFLAGS): Likewise.
14476 (ADA_INCLUDES): Likewise.
14477 Adapt for new working dir.
14478 (GNATBIND): Use Makefile.in version.
14479 (.SUFFIXES): Copy from Makefile.in.
14480 (ada-warn): Define.
14481 (.adb.o, .ads.o): Copy from Makefile.in.
14482 Added $(OUTPUT_OPTION).
14483 (GNAT1_C_OBJS): Moved from Makefile.in.
14484 Prefix with ada subdir.
14485 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
14486 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
14487 Adapt for new working dir.
14488 (EXTRA_GNATBIND_OBJS): Likewise.
14489 (ADA_BACKEND): Moved from Makefile.in.
14490 Renamed to avoid conflict with global BACKEND.
14492 (TARGET_ADA_SRCS): Moved from Makefile.in.
14493 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
14495 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
14496 (ada_extra_files): Moved from Makefile.in.
14497 Prefix with ada subdir.
14498 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
14499 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
14500 (ada/nmake.ads): Likewise.
14501 (update-sources): Moved from Makefile.in.
14502 Prefix with ada subdir.
14503 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
14504 (ADA_TREE_H): Likewise.
14505 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
14506 (ada/memtrack.o): Likewise.
14507 (ada/adadecode.o): Likewise.
14508 Update dependencies.
14509 (ada/adaint.o): New.
14510 (ada/argv.o): Moved from Makefile.in.
14511 Prefix with ada subdir.
14512 Update dependencies.
14513 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
14514 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
14515 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
14516 Prefix with ada subdir.
14517 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
14518 (GNAT DEPENDENCIES): Regenerate.
14519 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
14520 toplevel Makefile.in.
14521 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
14522 (TARGET_ADA_SRCS): Removed.
14523 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
14524 (GNATBIND_OBJS): Likewise.
14525 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
14526 (BACKEND): Removed.
14527 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
14528 (TREE_H): Likewise.
14529 (ada_extra_files): Likewise.
14530 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
14531 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
14532 (update-sources): Likewise.
14533 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
14534 (ADA_TREE_H): Likewise.
14535 (adadecoce.o): Likewise.
14536 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
14537 (GNAT DEPENDENCIES): Likewise.
14539 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14541 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
14542 * Makefile.in: Likewise.
14544 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14546 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
14547 Restore $(CONFIG_H) and prefix.o dependencies.
14548 (ada.stage[1-4]): Depend on stage?-start.
14550 * Makefile.in (b_gnatb.c): Depend on interfac.o.
14552 2002-05-02 Jim Wilson <wilson@redhat.com>
14554 * utils.c (finish_record_type): Change record_size to record_type.
14556 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
14558 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
14559 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
14560 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
14562 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
14564 * misc.c (gnat_parse_file): Update.
14566 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
14568 * misc.c (gnat_init): Don't set lang_attribute_common.
14570 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
14572 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
14574 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
14576 * gnat_ug.texi: New file.
14578 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
14579 instead of gfdl.texi
14581 * xgnatug.adb, ug_words: New files.
14583 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
14584 gnat_rm and gnat-style manuals.
14586 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
14588 * gigi.h (incomplete_type_error): Remove.
14589 * utils.c (incomplete_type_error): Remove.
14591 2002-04-16 Mark Mitchell <mark@codesourcery.com>
14593 * trans.c (tree_transform): Add has_scope argument to
14594 expand_start_stmt_expr.
14596 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
14598 * gigi.h (truthvalue_conversion): Rename.
14599 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
14600 * trans.c (tree_transform): Update.
14601 * utils2.c (truthvalue_conversion): Rename, update.
14602 (build_binary_op, build_unary_op): Update.
14604 2002-04-04 Laurent Guerby <guerby@acm.org>
14606 * make.adb: Implement -margs, remove restriction about file name placement.
14607 * makeusg.adb: Documentation update.
14608 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
14609 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
14611 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
14613 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
14614 (builtin_function): Similarly.
14616 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
14618 * decl.c (gnat_to_gnu_entity): Update.
14619 * gigi.h (mark_addressable): Rename.
14620 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
14621 * trans.c (tree_transform): Update.
14622 * utils.c (create_var_decl): Update.
14623 * util2.c (build_binary_op, build_unary_op,
14624 fill_vms_descriptor): Update.
14625 (mark_addressable): Rename, update.
14627 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
14629 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
14631 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
14632 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
14633 * trans.c (tree_transform, convert_with_check): Update.
14634 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
14637 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
14639 * gigi.h (finish_incomplete_decl): Rename.
14640 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
14641 * utils.c (gnat_init_decl_processing): Don't set hook.
14642 (finish_incomplete_decl): Rename.
14644 2002-03-29 Andreas Schwab <schwab@suse.de>
14646 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
14649 2001-03-28 Robert Dewar <dewar@gnat.com>
14652 (Remove_Checks): New procedure
14655 (Remove_Checks): New procedure
14658 Use new Duplicate_Subexpr functions
14659 (Duplicate_Subexpr_No_Checks): New procedure
14660 (Duplicate_Subexpr_No_Checks_Orig): New procedure
14661 (Duplicate_Subexpr): Restore original form (checks duplicated)
14662 (Duplicate_Subexpr): Call Remove_Checks
14665 (Duplicate_Subexpr_No_Checks): New procedure
14666 (Duplicate_Subexpr_No_Checks_Orig): New procedure
14667 Add 2002 to copyright notice
14669 * sem_util.adb: Use new Duplicate_Subexpr functions
14672 (Eval_Indexed_Component): This is the place to call
14673 Constant_Array_Ref and to replace the value. We simply merge
14674 the code of this function in here, since it is now no longer
14675 used elsewhere. This fixes the problem of the back end not
14676 realizing we were clever enough to see that this was
14678 (Expr_Val): Remove call to Constant_Array_Ref
14679 (Expr_Rep_Val): Remove call to Constant_Array_Ref
14681 (Constant_Array_Ref): Deal with string literals (patch
14682 suggested by Zack Weinberg on the gcc list)
14684 2001-03-28 Ed Schonberg <schonber@gnat.com>
14686 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
14687 Duplicate_Subexpr_Move_Checks.
14689 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
14690 Duplicate_Subexpr_Move_Checks.
14692 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
14693 value of array exists before retrieving it (it may a private
14694 protected component in a function).
14696 2002-03-28 Geert Bosch <bosch@gnat.com>
14698 * prj-pp.adb : New file.
14700 * prj-pp.ads : New file.
14702 2002-03-28 Andreas Jaeger <aj@suse.de>
14704 * Makefile.in (stamp-sdefault): Fix path for Makefile.
14706 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
14708 * misc.c (gnat_expand_expr): Move prototype.
14710 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
14712 * misc.c (insert_default_attributes): Remove.
14714 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
14716 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
14717 (gnat_init): Don't set hook.
14718 (gnat_expand_expr): Fix prototype.
14720 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
14722 * misc.c (ggc_p): Remove.
14724 2002-03-27 Geert Bosch <bosch@gnat.com>
14726 * prj-makr.ads, prj-makr.adb : New files.
14728 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
14730 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
14731 (lang_mark_tree): Make static, rename.
14733 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
14735 * misc.c (maybe_build_cleanup): Remove.
14737 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
14739 * gigi.h (yyparse): Remove.
14741 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
14743 * gnat_rm.texi: Sync with ACT version.
14744 (From Ben Brosgol <brosgol@gnat.com>)
14746 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
14748 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
14749 (gnat_init): Remove old hook.
14751 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
14753 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
14754 (yyparse): Rename gnat_parse_file.
14756 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
14758 Delete all lines containing "$Revision:".
14759 * xeinfo.adb: Don't look for revision numbers.
14760 * xnmake.adb: Likewise.
14761 * xsinfo.adb: Likewise.
14762 * xsnames.adb: Likewise.
14763 * xtreeprs.adb: Likewise.
14765 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14767 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
14768 gnat_tree_code_name): Delete.
14769 (tree_code_type, tree_code_length, tree_code_name): Define.
14770 (gnat_init): Don't try to copy into the various tree_code
14773 2002-03-11 Richard Henderson <rth@redhat.com>
14775 * Makefile.in (.NOTPARALLEL): Add fake tag.
14777 2002-03-07 Geert Bosch <bosch@gnat.com>
14779 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
14780 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
14781 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
14782 switch-m.adb, switch-m.ads : New files.
14784 2002-03-07 Geert Bosch <bosch@gnat.com>
14786 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
14787 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
14788 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
14789 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
14790 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
14791 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
14792 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
14793 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
14794 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
14795 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
14796 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
14797 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
14798 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
14799 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
14800 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
14801 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
14802 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
14803 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
14804 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
14805 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
14806 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
14807 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
14808 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
14809 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
14810 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
14811 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
14812 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
14813 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
14814 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
14815 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
14816 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
14817 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
14818 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
14819 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
14820 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
14821 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
14822 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
14823 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
14824 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
14825 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
14826 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
14827 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
14828 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
14829 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
14830 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
14831 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
14832 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
14833 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
14834 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
14835 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
14836 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
14837 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
14838 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
14839 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
14840 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
14841 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
14842 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
14843 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
14844 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
14845 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
14846 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
14847 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
14848 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
14849 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
14850 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
14851 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
14852 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
14853 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
14854 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
14855 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
14856 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
14857 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
14858 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
14859 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
14860 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
14861 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
14862 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
14863 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
14864 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
14865 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
14866 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
14867 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
14868 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
14869 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
14870 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
14871 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
14872 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
14873 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
14874 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
14875 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
14876 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
14877 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
14878 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
14879 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
14880 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
14881 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
14882 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
14884 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
14885 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
14886 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
14887 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
14889 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
14890 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
14892 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
14893 to mdll-fil.ad[bs] and mdll-util.ad[bs]
14895 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
14896 from mdllfile.ad[bs] and mdlltool.ad[bs]
14898 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14900 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
14901 lieu of explicit sizeof/sizeof.
14903 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
14905 * misc.c (copy_lang_decl): Remove.
14907 2002-02-27 Zack Weinberg <zack@codesourcery.com>
14909 * misc.c: Delete traditional-mode-related code copied from the
14910 C front end but not used, or used only to permit the compiler
14913 2002-02-07 Richard Henderson <rth@redhat.com>
14915 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
14916 * adaint.h (__gnat_to_gm_time): Update prototype.
14918 2002-01-30 Richard Henderson <rth@redhat.com>
14920 * trans.c (tree_transform) [N_Loop_Statement]: Use
14921 expand_exit_loop_top_cond.
14923 2001-12-23 Richard Henderson <rth@redhat.com>
14925 * utils.c (end_subprog_body): Push GC context around
14926 rest_of_compilation for nested functions.
14928 2001-12-23 Richard Henderson <rth@redhat.com>
14930 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
14932 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
14934 * gnat-style.texi (Declarations and Types): Remove ancient style
14935 rule which was mandated by code generation issues.
14937 * gnat-style.texi (header): Add @dircategory, @direntry.
14938 (title page): Remove date.
14939 (general) Add @./@: where approriate, and two spaces after the
14940 full stop at the end of a sentence. Use @samp markup when
14941 referring concrete lexical entities (keywords, attribute names
14942 etc.), and @syntax for ARM grammar elements. Use @r for English
14943 text in comments. Use @emph for emphasis. Change "if-statements"
14944 etc. to "if statements" (without @samp). Break long lines. Make
14945 casing of section names consistent.
14946 (Identifiers): Use @samp markup for variable names.
14947 (Comments): Use @samp markup for comment characters. Line-end
14948 comments may follow any Ada code, not just statements. Fix
14949 misspelling of "Integer" as "integer".
14950 (Loop statements): Do not use variable name "I", use "J".
14951 (Subprogram Declarations): Document alignment.
14952 (Subprogram Bodies, Block statements): Document empty line before
14955 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
14957 * make.adb (Add_Switch): Make Generic_Position a procedure. The
14958 function approach did not work well because of a side effect (the
14959 function call could reallocate the table which was being indexed
14960 using its result). Fixes ada/4851.
14962 2001-12-19 Robert Dewar <dewar@gnat.com>
14964 * bindgen.adb: Minor reformatting
14966 * cstand.adb: Minor reformatting
14968 * fmap.adb: Minor reformatting
14969 Change name from Add for Add_To_File_Map (Add is much too generic)
14970 Change Path_Name_Of to Mapped_Path_Name
14971 Change File_Name_Of to Mapped_File_Name
14972 Fix copyright dates in header
14975 Change name from Add for Add_To_File_Map (Add is much too generic)
14976 Change Path_Name_Of to Mapped_Path_Name
14977 Change File_Name_Of to Mapped_File_Name
14978 Fix copyright dates in header
14980 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
14981 Add use clause for Fmap.
14983 * make.adb: Minor reformatting
14985 * osint.adb: Minor reformatting. Change of names in Fmap.
14986 Add use clause for Fmap.
14988 * prj-env.adb: Minor reformatting
14990 * prj-env.ads: Minor reformatting
14992 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
14993 error found (there were odd exceptions to this general rule in
14994 -gnatec/-gnatem processing)
14996 2001-12-19 Olivier Hainque <hainque@gnat.com>
14998 * raise.c (__gnat_eh_personality): Exception handling personality
14999 routine for Ada. Still in rough state, inspired from the C++ version
15000 and still containing a bunch of debugging artifacts.
15001 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
15002 inspired from the C++ library.
15004 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
15005 exception handling integration.
15007 2001-12-19 Arnaud Charlet <charlet@gnat.com>
15009 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
15010 (HIE_SOURCES): Add s-secsta.ad{s,b}.
15011 (HIE_OBJS): Add s-fat*.o
15012 (RAVEN_SOURCES): Remove files that are no longer required. Add
15013 interrupt handling files.
15014 (RAVEN_MOD): Removed, no longer needed.
15016 2001-12-19 Robert Dewar <dewar@gnat.com>
15018 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
15019 Add 2001 to copyright date
15021 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
15022 need to force universal inlining for these cases.
15024 2001-12-19 Arnaud Charlet <charlet@gnat.com>
15026 * s-taprob.adb: Minor clean ups so that this unit can be used in
15029 * exp_ch7.adb: Allow use of secondary stack in HI mode.
15030 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
15032 2001-12-19 Vincent Celier <celier@gnat.com>
15034 * prj-tree.ads (Project_Node_Record): Add comments for components
15035 Pkg_Id and Case_Insensitive.
15037 2001-12-19 Pascal Obry <obry@gnat.com>
15039 * g-socket.adb: Minor reformatting. Found while reading code.
15041 2001-12-19 Robert Dewar <dewar@gnat.com>
15043 * prj-tree.ads: Minor reformatting
15045 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
15047 * config-lang.in (diff_excludes): Remove.
15049 2001-12-17 Ed Schonberg <schonber@gnat.com>
15051 * sem_res.adb (Resolve_Selected_Component): do not generate a
15052 discriminant check if the selected component is a component of
15053 the argument of an initialization procedure.
15055 * trans.c (tree_transform, case of arithmetic operators): If result
15056 type is private, the gnu_type is the base type of the full view,
15057 given that the full view itself may be a subtype.
15059 2001-12-17 Robert Dewar <dewar@gnat.com>
15061 * sem_res.adb: Minor reformatting
15063 * trans.c (tree_transform, case N_Real_Literal): Add missing third
15064 parameter in call to Machine (unknown horrible effects from this
15067 * urealp.h: Add definition of Round_Even for call to Machine
15068 Add third parameter for Machine
15070 2001-12-17 Ed Schonberg <schonber@gnat.com>
15072 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
15073 predefined units in No_Run_Time mode.
15075 2001-12-17 Richard Kenner <kenner@gnat.com>
15077 * misc.c (insn-codes.h): Now include.
15079 2001-12-17 Olivier Hainque <hainque@gnat.com>
15081 * a-except.adb: Preparation work for future integration of the GCC 3
15082 exception handling mechanism
15083 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
15084 to factorize previous code sequences and make them externally callable,
15085 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
15086 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
15087 Use the new notification routines.
15089 2001-12-17 Emmanuel Briot <briot@gnat.com>
15091 * prj-tree.ads (First_Choice_Of): Document the when others case
15093 2001-12-17 Arnaud Charlet <charlet@gnat.com>
15095 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
15096 HI-E mode, in order to support Ravenscar profile properly.
15098 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
15099 mode on 32 bits targets.
15101 2001-12-17 Vincent Celier <celier@gnat.com>
15103 * fmap.adb: Initial version.
15105 * fmap.ads: Initial version.
15107 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
15108 If search is successfully done, add to mapping.
15110 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
15113 (Gnatmake): Add new local variable Mapping_File_Name.
15114 Create mapping file when using project file(s).
15115 Delete mapping file before exiting.
15117 * opt.ads (Mapping_File_Name): New variable
15119 * osint.adb (Find_File): Use path name found in mapping, if any.
15121 * prj-env.adb (Create_Mapping_File): New procedure
15123 * prj-env.ads (Create_Mapping_File): New procedure.
15125 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
15128 * usage.adb: Add entry for new switch -gnatem.
15130 * Makefile.in: Add dependencies for fmap.o.
15132 2001-12-17 Ed Schonberg <schonber@gnat.com>
15134 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
15135 is a package instantiation rewritten as a package body.
15136 (Install_Withed_Unit): Undo previous change, now redundant.
15138 2001-12-17 Gary Dismukes <dismukes@gnat.com>
15141 (Compute_Length): Move conversion to Unsigned to callers.
15142 (Get_Max_Size): Convert Len expression to Unsigned after calls to
15143 Compute_Length and Determine_Range.
15144 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
15145 Compute_Length and Determine_Range.
15146 Above changes fix problem with length computation for supernull arrays
15147 where Max (Len, 0) wasn't getting applied due to the Unsigned
15148 conversion used by Compute_Length.
15150 2001-12-17 Arnaud Charlet <charlet@gnat.com>
15153 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
15154 System.Secondary_Stack.
15155 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
15157 Remove unused entity RE_Exception_Data.
15159 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
15161 * rident.ads (No_Secondary_Stack): New restriction.
15163 2001-12-17 Joel Brobecker <brobecke@gnat.com>
15165 * gnat_rm.texi: Fix minor typos. Found while reading the section
15166 regarding "Bit_Order Clauses" that was sent to a customer.
15167 Very interesting documentation!
15169 2001-12-17 Robert Dewar <dewar@gnat.com>
15171 * sem_case.adb (Choice_Image): Avoid creating improper character
15172 literal names by using the routine Set_Character_Literal_Name. This
15173 fixes bombs in certain error message cases.
15175 2001-12-17 Arnaud Charlet <charlet@gnat.com>
15177 * a-reatim.adb: Minor reformatting.
15179 2001-12-17 Ed Schonberg <schonber@gnat.com>
15181 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
15182 case where the formal is an extension of another formal in the current
15183 unit or in a parent generic unit.
15185 2001-12-17 Arnaud Charlet <charlet@gnat.com>
15187 * s-tposen.adb: Update comments. Minor reformatting.
15188 Minor code clean up.
15190 * s-tarest.adb: Update comments. Minor code reorganization.
15192 2001-12-17 Gary Dismukes <dismukes@gnat.com>
15194 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
15197 2001-12-17 Robert Dewar <dewar@gnat.com>
15199 * exp_attr.adb: Minor reformatting
15201 2001-12-17 Ed Schonberg <schonber@gnat.com>
15203 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
15204 derivations nested within a child unit: verify that the parent
15205 type is declared in an outer scope.
15207 2001-12-17 Robert Dewar <dewar@gnat.com>
15209 * sem_ch12.adb: Minor reformatting
15211 2001-12-17 Ed Schonberg <schonber@gnat.com>
15213 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
15214 warning if current unit is a predefined one, from which bodies may
15217 2001-12-17 Robert Dewar <dewar@gnat.com>
15219 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
15220 Fix header format. Add 2001 to copyright date.
15222 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
15223 which caused CE during compilation if checks were enabled.
15225 2001-12-17 Vincent Celier <celier@gnat.com>
15228 (Switches_Of): New function
15229 (Test_If_Relative_Path): New procedure
15230 (Add_Switches): Use new function Switches_Of
15231 (Collect_Arguments_And_Compile): Use new function Switches_Of.
15232 When using a project file, test if there are any relative
15233 search path. Fail if there are any.
15234 (Gnatmake): Only add switches for the primary directory when not using
15235 a project file. When using a project file, change directory to the
15236 object directory of the main project file. When using a project file,
15237 test if there are any relative search path. Fail if there are any.
15238 When using a project file, fail if specified executable is relative
15239 path with directory information, and prepend executable, if not
15240 specified as an absolute path, with the exec directory. Make sure
15241 that only one -o switch is transmitted to the linker.
15243 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
15246 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
15247 when using a non standard naming scheme.
15248 (Check_Ada_Naming_Scheme): Make sure that error messages
15249 do not raise exceptions.
15250 (Is_Illegal_Append): Return True if there is no dot in the suffix.
15251 (Language_Independent_Check): Check the exec directory.
15253 * prj.adb (Project_Empty): Add new component Exec_Directory
15256 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
15257 (Project_Data): Add component Exec_Directory
15259 * snames.adb: Updated to match snames.ads revision 1.215
15261 * snames.ads: Added Exec_Dir
15263 2001-12-17 Robert Dewar <dewar@gnat.com>
15265 * make.adb: Minor reformatting
15267 * prj-nmsc.adb: Minor reformatting
15269 * snames.adb: Updated to match snames.ads
15271 * snames.ads: Alphebetize entries for project file
15273 2001-12-17 Ed Schonberg <schonber@gnat.com>
15275 * trans.c (process_freeze_entity): Do nothing if the entity is a
15276 subprogram that was already elaborated.
15278 2001-12-17 Richard Kenner <kenner@gnat.com>
15280 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
15281 and Esize if object is referenced via pointer.
15283 2001-12-17 Ed Schonberg <schonber@gnat.com>
15285 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
15286 is discrete before analyzing choices.
15288 2001-12-17 Joel Brobecker <brobecke@gnat.com>
15290 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
15291 containing the name of the Ada Main Program. This string is mainly
15292 intended for the debugger.
15293 (Gen_Output_File_C): Do the equivalent change when generating a C file.
15295 2001-12-17 Robert Dewar <dewar@gnat.com>
15297 * ali.adb: Set new Dummy_Entry field in dependency entry
15299 * ali.ads: Add Dummy_Entry field to source dependency table
15301 * bcheck.adb (Check_Consistency): Ignore dummy D lines
15303 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
15305 * lib-writ.ads: Document dummy D lines for missing files.
15307 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
15309 2001-12-17 Robert Dewar <dewar@gnat.com>
15311 * ali.adb: Type reference does not reset current file.
15313 * ali.adb: Recognize and scan renaming reference
15315 * ali.ads: Add spec for storing renaming references.
15317 * lib-xref.ads: Add documentation for handling of renaming references
15319 * lib-xref.adb: Implement output of renaming reference.
15322 (Determine_Range): Document local variables
15323 (Determine_Range): Make sure Hbound is initialized. It looks as though
15324 there could be a real problem here with an uninitialized reference
15325 to Hbound, but no actual example of failure has been found.
15327 2001-12-17 Laurent Pautet <pautet@gnat.com>
15330 Fix comment of Shutdown_Socket and Close_Socket. These functions
15331 should not fail silently because if they are called twice, this
15332 probably means that there is a race condition in the user program.
15333 Anyway, this behaviour is consistent with the rest of this unit.
15334 When an error occurs, an exception is raised with the error message
15335 as exception message.
15337 2001-12-17 Robert Dewar <dewar@gnat.com>
15339 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
15340 that it happens before modification of Sloc values for -gnatD.
15342 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
15343 so that it happens before modification of Sloc values for -gnatD.
15345 * switch.adb: Minor reformatting
15347 2001-12-15 Richard Henderson <rth@redhat.com>
15349 * sem_ch7.adb: Wrap comment.
15351 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
15353 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
15354 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
15355 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
15356 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
15357 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
15358 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
15359 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
15360 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
15361 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
15362 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
15363 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
15364 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
15365 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
15366 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
15367 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
15368 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
15369 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
15370 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
15371 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
15372 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
15373 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
15374 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
15375 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
15376 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
15379 2001-12-14 Vincent Celier <celier@gnat.com>
15381 * osint.adb(Create_Debug_File): When an object file is specified,
15382 put the .dg file in the same directory as the object file.
15384 2001-12-14 Robert Dewar <dewar@gnat.com>
15386 * osint.adb: Minor reformatting
15388 * lib-xref.adb (Output_Instantiation): New procedure to generate
15389 instantiation references.
15391 * lib-xref.ads: Add documentation of handling of generic references.
15393 * ali.adb (Read_Instantiation_Ref): New procedure to read
15394 instantiation references
15396 * ali.ads: Add spec for storing instantiation references
15398 * bindusg.adb: Minor reformatting
15400 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
15402 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
15404 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
15406 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
15410 Add 2001 to copyright date
15411 Add entry for Latin-5 (Cyrillic ISO-8859-5)
15413 2001-12-14 Matt Gingell <gingell@gnat.com>
15415 * adaint.c: mktemp is a macro on Lynx and can not be used as an
15418 2001-12-14 Richard Kenner <kenner@gnat.com>
15420 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
15421 if operand is CONSTRUCTOR.
15423 2001-12-14 Ed Schonberg <schonber@gnat.com>
15425 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
15426 before emiting check on right-hand side, so that exception information
15429 2001-12-14 Richard Kenner <kenner@gnat.com>
15431 * utils.c (create_var_decl): Throw away initializing expression
15432 if just annotating types and non-constant.
15434 2001-12-14 Vincent Celier <celier@gnat.com>
15436 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
15439 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
15441 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
15443 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
15445 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
15447 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
15449 * ChangeLog: Remove piece of diff output.
15451 2001-12-14 Geert Bosch <bosch@gnat.com>
15453 * config-lang.in: Update copyright notice
15455 * layout.adb: Remove commented out code.
15457 * mdllfile.ads: Update copyright notice. Fix header format.
15459 * sem_case.ads: Likewise.
15461 * sem_ch3.adb: Minor reformatting.
15463 2001-12-12 Geert Bosch <bosch@gnat.com>
15465 * freeze.ads: Update copyright date.
15467 * g-comlin.ads: Minor reformatting.
15469 * gnat-style.texi: Fix typo.
15471 2001-12-12 Geert Bosch <bosch@gnat.com>
15473 * einfo.h: Regenerate.
15475 2001-12-12 Ed Schonberg <schonber@gnat.com>
15477 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
15478 on known node types, rather than untyped fields. Further cleanups.
15480 2001-12-12 Robert Dewar <dewar@gnat.com>
15483 (Save_Entity_Descendant): Minor comment update.
15484 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
15485 of an N_Attribute_Reference node. As per note below, this does not
15486 eliminate need for Associated_Node in attribute ref nodes.
15487 (Associated_Node): Documentation explicitly mentions attribute
15488 reference nodes, since this field is used in such nodes.
15490 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
15492 2001-12-12 Robert Dewar <dewar@gnat.com>
15494 * s-stalib.adb: Add more comments on with statements being needed
15496 * par-ch12.adb: Minor reformatting
15498 * prj-dect.ads: Fix copyright header
15500 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
15501 inputs fit in 32 bits, but the result still overflows.
15503 * s-fatgen.ads: Minor comment improvement
15505 2001-12-12 Ed Schonberg <schonber@gnat.com>
15507 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
15508 formal derived type, look for an inherited component from the full
15509 view of the parent, if any.
15511 2001-12-12 Robert Dewar <dewar@gnat.com>
15513 * checks.ads (Apply_Alignment_Check): New procedure.
15515 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
15516 ensure that the alignment of objects with address clauses is
15517 appropriate, and raise PE if not.
15519 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
15520 Exp_Pakd.Known_Aligned_Enough
15522 * mdllfile.ads: Minor reformatting
15524 * mlib-fil.ads: Minor reformatting
15526 2001-12-12 Ed Schonberg <schonber@gnat.com>
15528 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
15529 fix to any component reference if enclosing record has non-standard
15532 2001-12-12 Vincent Celier <celier@gnat.com>
15534 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
15537 2001-12-12 Ed Schonberg <schonber@gnat.com>
15539 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
15542 2001-12-12 Robert Dewar <dewar@gnat.com>
15544 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
15546 2001-12-12 Emmanuel Briot <briot@gnat.com>
15548 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
15549 and it adds dependencies to system.io.
15551 2001-12-12 Pascal Obry <obry@gnat.com>
15553 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
15556 2001-12-11 Ed Schonberg <schonber@gnat.com>
15558 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
15559 that is the parent of other generics, the instance body replaces the
15560 instance node. Retrieve the instance of the spec, which is the one
15561 that is visible in clients and within the body.
15563 2001-12-11 Vincent Celier <celier@gnat.com>
15565 * gnatmain.adb: Initial version.
15567 * gnatmain.ads: Initial version.
15569 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
15571 * snames.adb: Updated to match snames.ads.
15573 * snames.ads: Added Gnatstub.
15575 2001-12-11 Vincent Celier <celier@gnat.com>
15577 * prj-attr.adb (Initialization_Data): Change name from
15578 Initialisation_Data.
15580 2001-12-11 Emmanuel Briot <briot@gnat.com>
15582 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
15583 + and * applied to backslashed expressions like \r.
15585 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
15587 * g-os_lib.ads: String_List type added, Argument_List type is now
15588 subtype of String_List.
15590 2001-12-11 Robert Dewar <dewar@gnat.com>
15592 * g-os_lib.ads: Change copyright to FSF
15593 Add comments for String_List type
15595 2001-12-11 Vincent Celier <celier@gnat.com>
15597 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
15598 string to the buffer).
15600 2001-12-11 Ed Schonberg <schonber@gnat.com>
15602 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
15605 * sem_attr.adb: Simplify previous fix for Address.
15606 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
15607 to avoid anomalies where the bound of the type appears to raise
15610 2001-12-11 Robert Dewar <dewar@gnat.com>
15612 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
15615 2001-12-11 Ed Schonberg <schonber@gnat.com>
15617 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
15618 renamed unit before checking for recursive instantiations.
15620 2001-12-11 Emmanuel Briot <briot@gnat.com>
15622 * prj.ads: Add comments for some of the fields.
15624 2001-12-11 Robert Dewar <dewar@gnat.com>
15626 * lib-xref.adb (Output_Refs): Don't output type references outside
15627 the main unit if they are not otherwise referenced.
15629 2001-12-11 Ed Schonberg <schonber@gnat.com>
15631 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
15632 code and diagnose additional illegal uses
15634 * sem_util.adb (Is_Object_Reference): An indexed component is an
15635 object only if the prefix is.
15637 2001-12-11 Vincent Celier <celier@gnat.com>
15639 * g-diopit.adb: Initial version.
15641 * g-diopit.ads: Initial version.
15644 (Expand_Path): Avoid use of Unbounded_String
15645 (Find, Wildcard_Iterator): Moved to child package Iteration
15647 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
15649 2001-12-11 Robert Dewar <dewar@gnat.com>
15651 * sem_attr.adb: Minor reformatting
15653 2001-12-11 Ed Schonberg <schonber@gnat.com>
15655 * sem_ch3.adb: Clarify some ???.
15657 2001-12-11 Robert Dewar <dewar@gnat.com>
15659 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
15660 Exp_Pakd.Known_Aligned_Enough
15662 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
15663 version is moved to Exp_Ch13.
15665 2001-12-11 Robert Dewar <dewar@gnat.com>
15667 * einfo.ads: Minor reformatting
15669 * exp_ch5.adb: Add comment for previous.change
15671 * ali.adb: New interface for extended typeref stuff.
15673 * ali.ads: New interface for typeref stuff.
15675 * checks.adb (Apply_Alignment_Check): New procedure.
15677 * debug.adb: Add -gnatdM for modified ALI output
15679 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
15681 * lib-xref.adb: Extend generation of <..> notation to cover
15682 subtype/object types. Note that this is a complete rewrite,
15683 getting rid of the very nasty quadratic algorithm previously
15684 used for derived type output.
15686 * lib-xref.ads: Extend description of <..> notation to cover
15687 subtype/object types. Uses {..} for these other cases.
15688 Also use (..) for pointer types.
15690 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
15692 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
15693 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
15695 2001-12-11 Vincent Celier <celier@gnat.com>
15698 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
15699 Changed /BIND_ONLY to /ACTIONS=BIND
15700 Changed /LINK_ONLY to /ACTIONS=LINK
15702 2001-12-11 Ed Schonberg <schonber@gnat.com>
15704 * sem_ch8.adb (Find_Selected_Component): improved search for a
15705 candidate package in case of error.
15707 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
15708 chain back on scope stack before reinstalling use clauses.
15710 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
15711 is enabled, do not kill the code for the condition, to preserve
15714 2001-12-11 Robert Dewar <dewar@gnat.com>
15716 * checks.adb (Insert_Valid_Check): Apply validity check to expression
15717 of conversion, not to result of conversion.
15719 2001-12-11 Ed Schonberg <schonber@gnat.com>
15721 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
15722 before freezing parent. If the declarations are mutually recursive,
15723 an access to the current record type may be frozen before the
15724 derivation is complete.
15726 2001-12-05 Vincent Celier <celier@gnat.com>
15728 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
15729 -c /COMPILE_ONLY, -l /LINK_ONLY
15732 (Bind_Only): New Flag
15733 (Link_Only): New flag
15735 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
15738 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
15741 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
15742 (Gnatmake): Set the step flags. Only perform a step if the
15743 corresponding step flag is True.
15744 (Scan_Make_Arg): Reset the bind and link step flags when -u
15745 or -gnatc has been specified.
15747 2001-12-05 Ed Schonberg <schonber@gnat.com>
15749 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
15750 get bounds from right operand.
15752 * sem_eval.adb: Minor reformatting
15754 * exp_util.adb (Make_Literal_Range): use bound of literal rather
15755 than Index'First, its lower bound may be different from 1.
15757 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
15760 2001-12-05 Vincent Celier <celier@gnat.com>
15762 * prj-nmsc.adb Minor reformatting
15764 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
15765 set and libraries are not supported.
15767 2001-12-05 Ed Schonberg <schonber@gnat.com>
15769 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
15770 private view explicitly, so the back-end can treat as a global
15773 2001-12-05 Ed Schonberg <schonber@gnat.com>
15775 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
15776 unit, always replace instance node with new body, for ASIS use.
15778 2001-12-05 Vincent Celier <celier@gnat.com>
15780 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
15781 libraries are not supported and both attributes Library_Name and
15782 Library_Dir are specified.
15784 * prj-proc.adb (Expression): Set location of Result to location of
15787 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
15788 (prj-nmsc is now importing MLib.Tgt)
15790 * prj-proc.adb: Put the change indicated above that was forgotten.
15792 2001-12-05 Robert Dewar <dewar@gnat.com>
15794 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
15796 2001-12-05 Ed Schonberg <schonber@gnat.com>
15798 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
15799 constraint, introduce explicit subtype declaration and derive from it.
15801 * sem_ch3.adb: Minor reformatting
15803 2001-12-05 Robert Dewar <dewar@gnat.com>
15805 * checks.adb (Determine_Range): Increase cache size for checks.
15808 * exp_ch6.adb: Minor reformatting
15809 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
15810 a parameter whose root type is System.Address, since treating such
15811 subprograms as pure in the code generator is almost surely a mistake
15812 that will lead to unexpected results.
15814 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
15815 change handling of conversions.
15817 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
15819 2001-12-05 Ed Schonberg <schonber@gnat.com>
15821 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
15822 aggregate with static wrong size, attach generated Raise node to
15825 2001-12-05 Robert Dewar <dewar@gnat.com>
15827 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
15828 Fixes compilation abandoned bomb in B24009B.
15830 2001-12-05 Ed Schonberg <schonber@gnat.com>
15833 Document use of Associated_Node on Selected_Components.
15834 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
15835 to clarify use of untyped descendant fields.
15837 2001-12-05 Robert Dewar <dewar@gnat.com>
15839 * prj-dect.ads: Add ??? comment
15840 Add 2001 to copyright notice (was not done in after all)
15842 * prj-part.adb: Minor reformatting. Reword one awkward error message.
15844 * prj.ads: Minor reformatting throughout, and add some ??? comments
15846 * snames.ads: Minor reformatting
15848 2001-12-05 Geert Bosch <bosch@gnat.com>
15850 * snames.adb: Autoupdate
15852 2001-12-05 Vincent Celier <celier@gnat.com>
15854 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
15856 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
15858 * prj-env.adb: Minor comment changes (modifying -> extends).
15860 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
15862 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
15865 * prj.adb (Initialize): Change Modifying to Extends.
15867 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
15869 * prj.ads: Minor comment change (Modifying -> extending).
15871 * snames.ads: Change modifying to extends.
15873 2001-12-05 Robert Dewar <dewar@gnat.com>
15875 * sem_warn.adb: Remove stuff for conditionals, we are not going to
15878 * sem_warn.ads: Remove stuff for conditionals, we are not going to
15879 do this after all. Add 2001 to copyright notice
15881 2001-12-04 Geert Bosch <bosch@gnat.com>
15883 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
15885 2001-12-04 Robert Dewar <dewar@gnat.com>
15887 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
15888 location if we already have errors. Stops some cases of cascaded
15891 * errout.adb: Improve comment.
15893 2001-12-04 Robert Dewar <dewar@gnat.com>
15896 (Analyze_Formal_Type_Definition): Defend against Error.
15897 (Analyze_Formal_Subprogram): Defend against Error.
15899 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
15900 remove following semicolon if present. Removes cascaded error.
15902 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
15905 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
15906 exceptions equals 0.
15907 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
15908 Fixes PIWG E tests (which have to be run with -gnatL).
15910 2001-12-04 Robert Dewar <dewar@gnat.com>
15912 * einfo.ads: Minor reformatting
15914 2001-12-04 Ed Schonberg <schonber@gnat.com>
15916 * einfo.ads: Block_Node points to the identifier of the block, not to
15917 the block node itself, to preserve the link when the block is
15918 rewritten, e.g. within an if-statement with a static condition.
15920 * inline.adb (Cleanup_Scopes): recover block statement from block
15921 entity using new meaning of Block_Node.
15923 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
15924 identifier of block node, rather than to node itself.
15926 2001-12-04 Gary Dismukes <dismukes@gnat.com>
15929 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
15930 (Discrimify): Go back to setting the Etypes of the selected component
15931 because the Vname component does not exist at this point and will
15932 fail name resolution. Also set Analyzed.
15933 Remove with and use of Sem_Res.
15935 2001-12-04 Arnaud Charlet <charlet@gnat.com>
15937 * Makefile.in: (HIE_SOURCES): add s-fat*.
15939 2001-12-04 Robert Dewar <dewar@gnat.com>
15942 (Compile_Time_Known_Attribute): New procedure.
15943 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
15944 proper range check.
15946 2001-12-04 Ed Schonberg <schonber@gnat.com>
15948 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
15949 processing discriminants to diagnose illegal default values.
15951 2001-12-04 Ed Schonberg <schonber@gnat.com>
15953 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
15954 access discriminant within a type extension that constrains its
15955 parent discriminants.
15957 2001-12-04 Ed Schonberg <schonber@gnat.com>
15959 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
15960 is malformed, use instance of Any_Id to allow analysis to proceed.
15962 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
15963 type definition is illegal.
15964 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
15967 2001-12-04 Ed Schonberg <schonber@gnat.com>
15969 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
15972 2001-12-04 Robert Dewar <dewar@gnat.com>
15974 * errout.adb: Minor reformatting
15976 2001-12-04 Robert Dewar <dewar@gnat.com>
15978 * exp_util.adb: Minor reformatting from last change
15980 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
15981 which is a rewriting of an expression, traverse the original
15982 expression to remove warnings that may have been posted on it.
15984 2001-12-04 Ed Schonberg <schonber@gnat.com>
15986 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
15987 record that has other packed components.
15989 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
15991 * adaint.c: Minor cleanups.
15993 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
15995 * adaint.c: Do not use utime.h on vxworks.
15997 2001-12-04 Arnaud Charlet <charlet@gnat.com>
15999 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
16000 more confusion than it solves.
16002 2001-12-04 Geert bosch <bosch@gnat.com>
16004 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
16006 2001-12-04 Geert Bosch <bosch@gnat.com>
16008 * Makefile.in (update-sources): New target.
16009 For use by gcc_release script.
16011 2001-12-04 Ed Schonberg <schonber@gnat.com>
16013 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
16014 a configuration pragma, it is now legal wherever a pragma can appear.
16016 2001-12-04 Zack Weinberg <zack@codesourcery.com>
16018 * Makefile.in: Don't set ALL. Delete @cross_defines@,
16019 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
16020 is now @CROSS@ -DIN_GCC; update comment.
16022 2001-12-04 Robert Dewar <dewar@gnat.com>
16024 * einfo.adb (Has_Pragma_Pure_Function): New flag.
16025 Fix problem that stopped ceinfo from working
16027 * einfo.ads (Has_Pragma_Pure_Function): New flag.
16029 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
16031 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
16034 (File_Time_Stamp): New procedure.
16035 (Preserve_Mode): New boolean.
16036 (Write_Unit): Pass time stamp.
16037 Implement -p switch (preserve time stamps).
16039 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
16041 * gnatchop.adb: Do usage info for -p switch
16043 * adaint.h (__gnat_set_file_time_name): New function
16045 * adaint.c (__gnat_set_file_time_name): Implement
16047 * adaint.h: Fix typo
16049 2001-12-03 Robert Dewar <dewar@gnat.com>
16051 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
16052 have Associated_Node.
16054 2001-12-03 Robert Dewar <dewar@gnat.com>
16056 * prj-proc.adb: Minor reformatting
16058 * make.adb: Minor reformatting
16060 2001-12-03 Geert Bosch <bosch@gnat.com>
16062 * make.adb: Minor reformatting.
16064 2001-12-03 Robert Dewar <dewar@gnat.com>
16066 * sem_ch12.adb: Minor reformatting
16068 2001-12-03 Ed Schonberg <schonber@gnat.com>
16070 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
16071 push Standard on the stack before analyzing the instance body,
16072 in order to have a clean visibility environment.
16074 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
16076 2001-12-03 Ed Schonberg <schonber@gnat.com>
16078 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
16079 instantiation of a body that contains an inlined body.
16081 2001-12-03 Ed Schonberg <schonber@gnat.com>
16084 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
16085 to prevent freezing within formal packages.
16086 (Freeze_Subprogram_Body): If body comes from another instance that
16087 appeared before its own body, place freeze node at end of current
16088 declarative part, to prevent a back-end crash.
16089 (Inline_Instance_Body): Handle properly a package instance within
16090 a subprogram instance that is a child unit.
16092 2001-12-01 Graham Stott <grahams@redhat.com>
16094 * Makefile.in (misc.o): Add missing $(srcdir) prefix
16095 and add optabs.h dependency.
16097 * misc.c: Include optabs.h
16098 (gnat_tree_code_type): Make static and const.
16099 (gnat_tree_code_length): Likewise.
16100 (gnat_tree_code_name): Likewise.
16101 (update_setjmp_buf): Obtain operands mode from insn_data.
16103 2001-11-29 Richard Henderson <rth@redhat.com>
16105 * init.c: Remove obsolete dwarf2 frame.h section.
16107 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
16109 * Make-lang.in (ada.generated-manpages): New dummy target.
16111 2001-11-29 Ed Schonberg <schonber@gnat.com>
16113 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
16114 into Command, an array conversion is illegal here. Uncovered by
16117 2001-11-28 Geert Bosch <bosch@gnat.com>
16119 * init.c: Minor whitespace changes.
16121 2001-11-28 Doug Rupp <rupp@gnat.com>
16123 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
16126 2001-11-28 Zack Weinberg <zack@codesourcery.com>
16128 * misc.c (gnat_expand_constant): Move declaration above
16129 definition of lang_hooks.
16130 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
16131 (gnat_init): lang_expand_constant no longer exists.
16133 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
16134 always have vprintf.
16135 (gnat_init): Always call set_internal_error_function.
16137 2001-11-27 Andreas Jaeger <aj@suse.de>
16139 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
16141 2001-11-27 Laurent Guerby <guerby@acm.org>
16143 * Makefile.in: Regenerate Ada dependencies.
16145 2001-11-26 Richard Henderson <rth@redhat.com>
16147 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
16148 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
16149 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
16151 2001-11-25 Laurent Guerby <guerby@acm.org>
16153 * sysdep.c (rts_get_*): Fix style.
16155 2001-11-19 Laurent Guerby <guerby@acm.org>
16157 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
16158 since it is of no apparent use and cause warnings.
16160 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
16162 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
16164 (gnat_init): Don't return NULL.
16165 (finish_parse): Remove.
16167 2001-11-17 Laurent Guerby <guerby@acm.org>
16169 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
16170 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
16171 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
16172 * lang-spec.h: Add missing struct field to silence warnings.
16173 * sysdep.c (rts_get_*): Provide K&R prototype.
16174 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
16175 * traceback.c (Unlock_Task, Lock_Task): Likewise.
16176 * tracebak.c (__gnat_backtrace): Remove unused variable.
16177 * utils.c (end_subprog_body): Move to K&R style.
16179 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
16181 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
16183 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
16185 * misc.c (gnat_init): Change prototype. Include the
16186 functionality of the old init_parse and init_decl_processing.
16187 (gnat_init_decl_processing): New prototype.
16188 (init_parse): Remove.
16189 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
16191 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
16193 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
16194 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
16195 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
16196 set_yydebug): Remove.
16198 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
16200 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
16201 (struct lang_hooks): Constify.
16202 (language_string, lang_identify): Remove.
16203 * utils.c (init_decl_processing): Update.
16205 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
16207 * misc.c: Include langhooks-def.h.
16208 * Makefile.in: Update.
16210 2001-10-30 Robert Dewar <dewar@gnat.com>
16213 (Check_Identifier): Rewrite circuit to be compatible with use of letters
16214 in the upper half of ASCII.
16215 (Check_Identifier): Minor reformatting
16217 2001-10-30 Geert Bosch <bosch@gnat.com>
16219 * (Associated_Node, Set_Associated_Node): Do not check for
16222 2001-10-30 Robert Dewar <dewar@gnat.com>
16224 * a-reatim.ads: Minor reformatting
16226 2001-10-30 Robert Dewar <dewar@gnat.com>
16228 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
16229 undocumented declarations.
16231 2001-10-30 Pascal Obry <obry@gnat.com>
16233 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
16234 to the binder and linker.
16237 * mdll.ads: Fix layout. Update copyright notice.
16239 * mdll.adb: Fix layout. Update copyright notice.
16241 2001-10-30 Robert Dewar <dewar@gnat.com>
16243 * usage.adb: Minor fix to output for -gnaty.
16245 2001-10-30 Ed Schonberg <schonber@gnat.com>
16247 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
16248 to accommodate all its possible values.
16250 * a-reatim.adb (Split): Special-case handling of Time_Span_First
16251 and of small absolute values of T.
16253 2001-10-30 Richard Kenner <kenner@gnat.com>
16255 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
16256 set_mem_attributes since not needed and wrong if RESULT if a REG;
16257 fixes ACATS failures.
16259 2001-10-30 Geert Bosch <bosch@gnat.com>
16261 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
16262 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
16264 2001-10-30 Robert Dewar <dewar@gnat.com>
16266 * bindusg.adb: Undocument -f switch.
16268 * gnatcmd.adb: Remove /FULL_ELABORATION.
16270 * opt.ads (Force_RM_Elaboration_Order): Document that this is
16273 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
16275 * gnatbind.adb: Minor update of warning msg.
16277 2001-10-30 Vincent Celier <celier@gnat.com>
16279 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
16280 for project file switches (-P (/PROJECT_FILE=),
16281 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
16284 2001-10-30 Geert Bosch <bosch@gnat.com>
16286 * decl.c: Minor whitespace fixes.
16288 2001-10-30 Richard Kenner <kenner@gnat.com>
16290 * utils2.c (build_allocator): Test for SIZE overflow in array case too
16292 2001-10-30 Geert Bosch <bosch@gnat.com>
16294 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
16295 Found due to GCC 3.0 warning of using uninitialized value.
16298 (Get_Max_Size): Use variant record for tracking value/expression.
16299 Makes logic clearer and prevents warnings for uninitialized variables.
16300 (Layout_Array_Type): Use variant record for tracking value/expression.
16301 Makes logic clearer and prevents warnings for uninitialized variables.
16303 2001-10-30 Robert Dewar <dewar@gnat.com>
16305 * lib.adb: Minor reformatting
16307 * s-taprop.ads: Minor reformatting
16309 2001-10-29 Laurent Guerby <guerby@acm.org>
16312 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
16314 (_gnat_error_handler): Make MSG const.
16316 2001-10-29 Richard Kenner <kenner@gnat.com>
16318 * sysdep.c: Fix localtime_r problem on LynxOS.
16319 Also remove #elif to avoid warnings.
16321 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
16324 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
16326 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
16328 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
16329 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
16330 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
16331 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
16332 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
16333 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
16334 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
16335 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
16336 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
16337 types.ads, urealp.adb: Fix spelling errors.
16339 2001-10-27 Laurent Guerby <guerby@acm.org>
16341 * trans.c (gigi): Fix non determinism leading to bootstrap
16342 comparison failures for debugging information.
16344 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
16346 * gnat_rm.texi: Use @./@: where appropriate.
16348 2001-10-26 Robert Dewar <dewar@gnat.com>
16350 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
16352 2001-10-26 Richard Kenner <kenner@gnat.com>
16354 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
16356 2001-10-26 Richard Kenner <kenner@gnat.com>
16358 * decl.c (validate_size): Modify message for bad size to avoid
16359 implication that compiler is modifying the size.
16361 2001-10-26 Robert Dewar <dewar@gnat.com>
16363 * prj-util.adb: Minor reformatting. Fix bad header format.
16365 2001-10-26 Robert Dewar <dewar@gnat.com>
16367 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
16369 * sinfo.ads: Clarify use of Associated_Node (documentation only).
16371 * sem_ch12.adb: Change Node4 to Associated_Node. Change
16372 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
16373 much more narrowly in places where needed. These are cleanups.
16375 2001-10-26 Joel Brobecker <brobecke@gnat.com>
16377 * 5zosinte.ads (null_pthread): new constant.
16380 (Initialize_TCB): Initialize thread ID to null, to be able to verify
16381 later that this field has been set.
16382 (Finalize_TCB): ditto.
16383 (Suspend_Task): Verify that the thread ID is not null before using it.
16384 (Resume_Task): ditto.
16387 (Resume_All_Tasks): Lock the tasks list before using it.
16388 (Suspend_All_Tasks): ditto.
16390 2001-10-26 Richard Kenner <kenner@gnat.com>
16392 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
16393 Make constant variant of designated type for Is_Access_Constant.
16394 Call update_pointer_to with main variant.
16396 * trans.c (process_freeze_entity, process_type):
16397 Call update_pointer_to on main variant.
16399 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
16400 If main variant, update all other variants.
16402 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
16405 2001-10-26 Robert Dewar <dewar@gnat.com>
16407 * prj-util.adb: Minor reformatting
16409 2001-10-26 Robert Dewar <dewar@gnat.com>
16411 * prj-util.adb: Minor reformatting
16413 2001-10-26 Robert Dewar <dewar@gnat.com>
16415 * prj-attr.adb: Minor reformatting throughout
16417 2001-10-26 Robert Dewar <dewar@gnat.com>
16419 * prj-attr.ads: Minor reformatting
16420 Add ??? comment (this whole spec has almost no comments)
16422 2001-10-26 Vincent Celier <celier@gnat.com>
16424 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
16425 ("//") that precede the drive letter on Interix.
16427 2001-10-26 Geert Bosch <bosch@gnat.com>
16429 * gnat_rm.texi: Add GNAT Reference Manual.
16431 2001-10-25 Robert Dewar <dewar@gnat.com>
16433 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
16434 is Error. Similar change for other renaming cases.
16436 2001-10-25 Robert Dewar <dewar@gnat.com>
16438 * s-atacco.ads: Add pragma Inline_Always for functions.
16439 Fix header format. Add copyright 2001
16441 2001-10-25 Ed Schonberg <schonber@gnat.com>
16443 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
16444 return Error rather than Empty so that analysis can proceed.
16446 2001-10-25 Ed Schonberg <schonber@gnat.com>
16448 * sem_util.adb (Enter_Name): better handling of cascaded error
16449 messages when a unit appears in its own context.
16451 2001-10-25 Ed Schonberg <schonber@gnat.com>
16453 * sem_util.adb (Defining_Entity): in case of error, attach created
16454 entity to specification, so that semantic analysis can proceed.
16456 2001-10-25 Robert Dewar <dewar@gnat.com>
16459 (Defining_Entity): Deal with Error.
16460 (Process_End_Label): Deal with bad end label for.
16462 2001-10-25 Ed Schonberg <schonber@gnat.com>
16464 * sem_elab.adb (Check_A_Call): refine message when call is in an
16465 instance but callee is not declared in the generic unit.
16467 2001-10-25 Ed Schonberg <schonber@gnat.com>
16469 * sem_elab.adb (Check_A_Call): check for renaming before finding the
16470 enclosing unit, which may already be different from the calling unit.
16472 2001-10-25 Geert Bosch <bosch@gnat.com>
16474 * 4gintnam.ads: fix header format.
16476 2001-10-25 Ed Schonberg <schonber@gnat.com>
16478 * sem_res.adb (Resolve_Call): if the call is actually an indexing
16479 operation on the result of a parameterless call, perform elaboration
16480 check after the node has been properly rewritten.
16482 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
16483 inlined within the generic tree, the defining identifier is not a
16486 2001-10-25 Ed Schonberg <schonber@gnat.com>
16488 * sem_res.adb (Resolve): special-case resolution of Null in an
16489 instance or an inlined body to avoid view conflicts.
16491 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
16492 compatibility by retrieving the access type of the generic copy.
16494 2001-10-25 Robert Dewar <dewar@gnat.com>
16497 (Analyze_Number_Declaration): Handle error expression.
16498 (Signed_Integer_Type_Declaration): Handle error bound.
16499 (Analyze_Subtype_Indication): Handle error range.
16501 * sem_util.adb (Get_Index_Bounds): Check for Error.
16503 2001-10-25 Robert Dewar <dewar@gnat.com>
16505 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
16506 in no run time mode.
16508 2001-10-25 Pascal Obry <obry@gnat.com>
16510 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
16511 mode case for ALLOC case.
16513 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
16514 all platforms. Improvement of last change.
16516 2001-10-25 Robert Dewar <dewar@gnat.com>
16518 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
16520 2001-10-25 Geert Bosch <bosch@gnat.com>
16522 * osint.adb (Is_Relative): Remove duplicate.
16524 2001-10-25 Pascal Obry <obry@gnat.com>
16526 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
16527 pathnames in UNIX and DOS style with drive letter.
16528 (Is_Relative): new routine.
16530 * osint.adb: Minor reformatting
16532 * osint.adb (Is_Relative): implementation using
16533 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
16535 2001-10-25 Pascal Obry <obry@gnat.com>
16537 * g-dirope.adb (Basename): correctly compute offset between the
16538 original Path and the translated one.
16540 * g-dirope.adb: (Base_Name): add some comments.
16542 2001-10-25 Robert Dewar <dewar@gnat.com>
16544 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
16545 in HIE mode, avoids compilation abandoned message
16547 * exp_imgv.adb: Correct typo in previous change
16549 * exp_imgv.adb: Correct typo in previous change (not my day!)
16551 2001-10-25 Robert Dewar <dewar@gnat.com>
16553 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
16555 2001-10-25 Pascal Obry <obry@gnat.com>
16557 * g-awk.ads: Move all pragma inlines next to the routine
16558 declarations. This is more uniform with other GNAT spec.
16560 2001-10-22 Geert Bosch <bosch@gnat.com>
16562 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
16564 2001-10-19 Geert Bosch <bosch@gnat.com>
16566 * Makefile.in (tools, gnattools): Remove gnatmem.
16568 2001-10-17 Richard Henderson <rth@redhat.com>
16570 * Makefile.in (misc.o): Depend on langhooks.h.
16571 * misc.c: Include it.
16572 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
16573 (LANG_HOOKS_DECODE_OPTION): New.
16574 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
16576 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
16578 * trans.c (tree_transform): Adjust to recent change in
16579 expand_asm_operands to implement named asm operands.
16581 2001-10-11 Ed Schonberg <schonber@gnat.com>
16583 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
16584 renaming of discriminant for mutable record type.
16586 2001-10-11 Robert Dewar <dewar@gnat.com>
16588 * validsw.adb: Properly save -gnatVn status.
16590 2001-10-11 Robert Dewar <dewar@gnat.com>
16592 * usage.adb: Add lines for V switch.
16594 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
16595 (/VALIDITY_CHECKING).
16597 2001-10-11 Ed Schonberg <schonber@gnat.com>
16599 * sem_type.adb (Add_One_Interp): an operator for a type declared in
16600 an extension of System is known to be visible.
16602 2001-10-11 Ed Schonberg <schonber@gnat.com>
16604 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
16605 properly. Fixes regression on ACATS C34005G.
16607 2001-10-11 Robert Dewar <dewar@gnat.com>
16609 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
16610 loop in generic instance, since this is likely not very useful.
16612 2001-10-11 Robert Dewar <dewar@gnat.com>
16614 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
16615 the error message for high integrity mode.
16617 * rtsfind.adb (RTE): Give message if we try to find an entity that
16618 is not available in high integrity mode.
16621 (OK_To_Use_In_HIE_Mode): New array.
16622 (RTE): May return Empty in high integrity mode.
16624 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
16625 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
16627 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
16628 unit if not inlined always and in no runtime mode. Fixes problem
16629 caused by new Rtsfind changes.
16631 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
16634 * rtsfind.adb (RTE): Make sure we do not try to load unit after
16635 giving message for entity not available in high integrity mode.
16637 2001-10-11 Pascal Obry <obry@gnat.com>
16639 * impunit.adb: Add GNAT.CRC32.
16641 2001-10-11 Ed Schonberg <schonber@gnat.com>
16643 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
16644 properly the case where one universal operand in a non-static
16645 exponentiation of a real literal.
16647 2001-10-11 Ed Schonberg <schonber@gnat.com>
16649 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
16650 clause, return the gobal finalization list, for lack of anthing else.
16652 2001-10-11 Ed Schonberg <schonber@gnat.com>
16654 * exp_ch7.adb (Make_Transient_Block): if statement is within
16655 exception handler, always use new transient scope to place Clean
16658 2001-10-11 Pascal Obry <obry@gnat.com>
16661 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
16662 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
16663 (GNATLS_RTL_OBJS): add g-crc32.o
16664 (GNATMAKE_RTL_OBJS): add g-crc32.o
16667 (CRC_Match): new function.
16668 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
16669 instead of the previous simple checksum algorithm.
16670 (Time_Stamp_Mismatch): use CRC_Match for comparison.
16671 (Set_Source_Table): idem.
16674 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
16675 instead of simple checksum.
16676 (CRC_Match): new function.
16677 (CRC_Error): new constant.
16679 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
16680 a CRC now and not a simple checksum. A CRC uses lower-case hex
16681 letters, fixes ambiguity in parsing.
16683 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
16684 is what this variable will store.
16686 * bcheck.adb: Change reference to chechsum in comments by CRC.
16687 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
16688 rename All_Checksum_Match to All_CRC_Match. Change due to API
16689 renaming since now GNAT does not use a simple checksum but a
16690 CRC using GNAT.CRC32.
16692 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
16693 now and not anymore a simple checksum.
16695 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
16698 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
16701 (Restore_Scan_State): rename Checksum to CRC.
16702 (Save_Scan_State): idem.
16706 (Checksum): rename to CRC.
16707 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
16709 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
16710 GNAT.CRC32). Update copyright notice.
16712 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
16713 GNAT.CRC32). Update copyright notice.
16716 (Accumulate_Checksum): removed.
16717 (Update): new procedure. Add a wide-character into the CRC.
16720 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
16721 (Load_File): fix initialization of S (change Source_Checksum to
16724 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
16725 Source_CRC in S initialization.
16727 * sinput.adb (Source_Checksum): renamed to Source_CRC.
16729 * sinput.ads (Source_Checksum): renamed to Source_CRC.
16730 Update comments for the CRC.
16732 * types.adb (Hex): Use lowercase for the letter part.
16734 * types.ads (Get_Hex_String): Returns the hexadecimal representation
16735 for a word. This is currently used only for CRC. In previous version,
16736 the checksum was using a representation with all letter being
16737 upper-case. With the new implementation (using CRC) we do not remove
16738 the 32th bit of the CRC, so we can have an upper-case starting letter
16739 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
16740 It is ambigous since the CRC was optional and could be followed by
16741 options like EB, EE. So now this routines uses lower-case letter for
16742 the hexadecimal representation. Strange enough only lower case letters
16743 where checked in Scan_ALI (even if this was not a possible case).
16745 * gnatvsn.ads (Library_Version): changed to 3.15a.
16747 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
16750 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
16753 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
16754 Add 2001 to copyright notice
16755 (Accumulate_Checksum): Modify to use System.CRC32.
16757 * ali-util.ads: Redo changes of previous revision to continue to use
16758 the word Checksum. Add 2001 to copyright notice.
16760 * ali.adb: Undo some of previous changes, not needed.
16761 Keep the change for lower case letters in the checksum.
16763 * ali.ads: Undo previous change not needed.
16765 * bcheck.adb: Undo most of previous change, not needed.
16766 But do use Checksums_Match for checksum comparison.
16768 * gnatls.adb: Undo most of previous change, not needed.
16769 But do use Checksums_Match for comparing checksums.
16771 * lib-load.adb: Undo previous change, not needed.
16773 * lib-writ.adb: Undo previous change, not needed.
16775 * lib-writ.ads: Document that checksums use lower case,
16776 not upper case letters.
16778 * scans.adb: Undo previous change, not needed
16780 * scans.ads: Undo previous change, not needed.
16782 * scn-nlit.adb: Undo previous changes, not needed.
16784 * scn-slit.adb: Undo previous change, not needed. Fix header format.
16787 (Accumulate_Checksum): Use System.CRC32.
16788 (Initialize_Checksum): New procedure.
16789 Remove other changes of previous revision.
16791 * sinput-p.adb: Undo previous change, not needed.
16793 * sinput.adb: Undo previous change, not needed.
16795 * sinput-l.adb: Undo previous change, not needed.
16797 * sinput.ads: Undo previous change, not needed. Keep only comment
16798 on new checksum algorithm
16800 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
16801 Also remove a-tags and a-stream from GNAT sources.
16803 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
16805 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
16807 2001-10-11 Geert Bosch <bosch@gnat.com>
16809 * einfo.h: Regenerate.
16811 * nmake.ads: Regenerate.
16813 * nmake.adb: Regenerate.
16815 * sinfo.h: Regenerate.
16817 * treeprs.adb: Regenerate.
16819 2001-10-10 Geert Bosch <bosch@gnat.com>
16821 * gnat-style.texi: New file describing coding guidelines for Ada.
16823 2001-10-10 Ed Schonberg <schonber@gnat.com>
16825 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
16828 2001-10-10 Geert Bosch <bosch@gnat.com>
16830 * snames.ads: Add new names for project facility.
16832 * snames.adb: Update to reflect snames.ads changes.
16834 * snames.h: Update to reflect snames.ads changes.
16836 2001-10-10 Vincent Celier <celier@gnat.com>
16839 (Add_Switches): reflect the changes for the switches attributes
16840 Default_Switches indexed by the programming language,
16841 Switches indexed by the file name.
16842 (Collect_Arguments_And_Compile): Idem.
16843 Reflect the attribute name changes.
16846 (Initialisation_Data): Change the names of some packages and
16848 (Initialize): process case insensitive associative arrays.
16851 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
16854 (Parse_Attribute_Declaration): For case insensitive associative
16855 arrays, set the index string to lower case.
16858 Reflect the changes of the project attributes.
16861 Replace Check_Naming_Scheme by Ada_Check and
16862 Language_Independent_Check.
16865 Replaced Check_Naming_Scheme by 2 procedures:
16866 Ada_Check and Language_Independent_Check.
16869 (Process_Declarative_Items): For case-insensitive associative
16870 arrays, set the index string to lower case.
16871 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
16872 Prj.Nmsc.Check_Naming_Scheme.
16875 (Case_Insensitive): New function
16876 (Set_Case_Insensitive): New procedure
16879 (Case_Insensitive): New function
16880 (Set_Case_Insensitive): New procedure
16881 (Project_Node_Record): New flag Case_Insensitive.
16884 (Value_Of): new function to get the string value of a single
16885 string variable or attribute.
16888 (Value_Of): new function to get the string value of a single
16889 string variable or attribute.
16892 (Ada_Default_Spec_Suffix): New function
16893 (Ada_Default_Impl_Suffix): New function
16894 Change definitions of several constants to reflect
16895 new components of record types.
16898 (Naming_Data): Change several components to reflect new
16899 elements of naming schemes.
16900 (Project_Data): New flags Sources_Present and
16901 Language_Independent_Checked.
16902 (Ada_Default_Spec_Suffix): New function.
16903 (Ada_Default_Impl_Suffix): New function.
16906 Modification of predefined names for project manager: added
16907 Implementation, Specification_Exceptions, Implementation_Exceptions,
16908 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
16909 Default_Switches, _Languages, Builder, Cross_Reference,
16910 Finder. Removed Body_Part, Specification_Append, Body_Append,
16911 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
16914 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
16917 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
16918 not that it is Nil_Variable_Value.
16920 * prj.ads: Add ??? for uncommented declarations
16922 2001-10-10 Ed Schonberg <schonber@gnat.com>
16924 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
16925 constant, do not indicate possible modification, so that gigi can
16926 treat it as a bona fide constant.
16928 2001-10-10 Robert Dewar <dewar@gnat.com>
16930 * sem_prag.adb: Add processing for pragma External.
16932 * snames.ads: Add entry for pragma External.
16934 * par-prag.adb: Add pragma External.
16936 * snames.adb: Updated to match snames.ads.
16938 2001-10-10 Ed Schonberg <schonber@gnat.com>
16940 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
16941 a dynamic task if the allocator appears in an indexed assignment
16942 or selected component assignment.
16944 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
16945 For a dynamic task in an assignment statement, use target of
16946 assignment to generate meaningful name.
16948 2001-10-10 Ed Schonberg <schonber@gnat.com>
16950 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
16953 * einfo.ads: Body_Entity is also defined for generic package.
16954 Documentation change only
16956 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
16957 others_choice for a discriminated component initialization,
16958 convert discriminant references into the corresponding discriminals.
16960 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
16961 only if original type is private and expression has to be wrapped
16965 (Apply_Constraint_Check): Do not perform length check
16966 if expression is an aggregate with only an others_choice.
16967 (Length_N_Cond): two references to the same in_parameter
16968 (typically the discriminal in an init_proc) denote the same value.
16969 Two useful optimization uncovered by bugfixes above.
16971 2001-10-10 Robert Dewar <dewar@gnat.com>
16973 * xeinfo.adb: Change int to char in translation of enumeration types.
16974 This fixes a problem in the C representation of component alignment.
16975 Add 2001 to copyright notice
16977 2001-10-10 Richard Kenner <kenner@gnat.com>
16979 * decl.c: (validate_size): Do check size of object of integral type
16980 if it is a packed array type.
16982 2001-10-10 Richard Kenner <kenner@gnat.com>
16984 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
16985 VAR_DECL for constant if not Is_Public but -O0.
16987 2001-10-10 Richard Kenner <kenner@gnat.com>
16989 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
16991 2001-10-10 Geert Bosch <bosch@gnat.com>
16993 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
16994 use '/' as switch character, allowing for absolute file names.
16996 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
16998 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
17001 2001-10-08 Geert Bosch <bosch@gnat.com>
17003 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
17004 Automatically build utilities when files need to be regenerated.
17006 2001-10-08 Geert Bosch <bosch@gnat.com>
17008 * xsnames.adb: New utility for updating snames.ads and snames.adb
17010 2001-10-08 Zack Weinberg <zack@codesourcery.com>
17012 * Make-lang.in (ADAFLAGS): Add -W -Wall.
17013 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
17014 (gnat1): Also depend on attribs.o.
17015 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
17016 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
17017 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
17018 (ADAFLAGS): Add -W -Wall.
17019 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
17022 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
17023 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
17024 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
17025 Use $(ADAC), not $(CC), as compilation command.
17027 (gnattools): Depend directly on tools to build, don't use
17029 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
17031 * einfo.h, sinfo.h: New files (autogenerated).
17033 2001-10-08 Richard Henderson <rth@redhat.com>
17035 * comperr.adb (Abort_In_Progress): New.
17036 (Compiler_Abort): Use it to prevent recursion.
17038 2001-10-08 Robert Dewar <dewar@gnat.com>
17040 * atree.adb: Set Error_Posted in Error node, helps error recovery.
17042 * par-endh.adb (Output_End_Expected): We should also not test
17043 Error_Posted on the Error node, since now it is always set.
17045 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
17046 to help error recovery. Part of general work on 9407-004.
17048 * par.adb: Add ??? for misuse of error
17051 (Resolve): Defend against Error, fixes 9407-003.
17052 (Resolve_Discrete_Subtype_Indication): Defend against Error.
17054 * sinfo.ads (N_Error): Now has Etype field (which will be set
17055 to Any_Type to help error recovery).
17057 2001-10-08 Richard Kenner (kenner@gnat.com)
17059 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
17060 Consistently set MEM attributes from expression; fixes
17061 bootstrap failure on x86.
17063 2001-10-08 Geert Bosch (bosch@gnat.com)
17065 * 5oosinte.adb: Add 2001 to copyright notice.
17067 2001-10-08 Geert Bosch (bosch@gnat.com)
17069 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
17071 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
17073 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
17075 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
17077 2001-10-05 Geert Bosch (bosch@gnat.com)
17079 * adaint.h: Small formatting fix.
17081 2001-10-04 Geert Bosch <bosch@gnat.com>
17083 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
17084 Arg is int, not FILE *, in dummy version of functions.
17086 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
17087 Arg is int, not FILE *.
17089 2001-10-04 Geert Bosch <bosch@gnat.com>
17091 * 3lsoccon.ads: Added file, missed with initial check ins.
17093 * 4lintnam.ads: Fix header format.
17094 Change Linux to GNU/Linux.
17096 * 5iosinte.adb: Change Linux to GNU/Linux.
17098 * 5iosinte.ads: Change Linux to GNU/Linux.
17100 * 5itaprop.adb: Change Linux to GNU/Linux.
17102 * 5itaspri.ads: Change Linux to GNU/Linux.
17103 Update copyright notice.
17105 * 5lintman.adb: Change Linux to GNU/Linux.
17107 * 5lml-tgt.adb: Change Linux to GNU/Linux.
17109 * 5losinte.ads: Change Linux to GNU/Linux.
17111 * 5lsystem.ads: Change Linux to GNU/Linux.
17113 * 5qosinte.adb: Change Linux to GNU/Linux.
17115 * 5qosinte.ads: Change Linux to GNU/Linux.
17117 * 5qparame.ads: Change Linux to GNU/Linux.
17119 * 5qtaprop.adb: Change Linux to GNU/Linux.
17121 * 5qtaspri.ads: Change Linux to GNU/Linux.
17122 Add 2001 to copyright notice.
17124 * 5vintman.ads: Change Linux to GNU/Linux.
17125 Fix header format. Add 2001 to copyright notice.
17127 * g-soccon.ads: Change Linux to GNU/Linux.
17129 * g-trasym.ads: Change Linux to GNU/Linux.
17130 Add 2001 to copyright notice.
17132 * memtrack.adb: Change Linux to GNU/Linux.
17134 * s-intman.ads: Change Linux to GNU/Linux.
17135 Add 2001 to copyright notice. Fix header format.
17137 * s-stache.adb: Change Linux to GNU/Linux.
17139 * adaint.c: Change Linux to GNU/Linux.
17141 * cio.c: Change Linux to GNU/Linux.
17143 * cstreams.c: Change Linux to GNU/Linux.
17145 * init.c: Change Linux to GNU/Linux.
17147 * gmem.c: Change Linux to GNU/Linux.
17149 * tracebak.c: Change Linux to GNU/Linux.
17152 2001-10-02 Geert Bosch <bosch@gnat.com>
17154 * misc.c (insert_default_attributes): Add dummy version.