1 2005-06-03 Andrew Pinski <pinskia@physics.uc.edu>
3 * trans.c (gnat_gimplify_expr): Call
4 recompute_tree_invarant_for_addr_expr when we change
5 the operand of the ADDR_EXPR.
7 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9 * misc.c: Don't include errors.h.
11 2005-05-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13 * raise.c (db): Add ATTRIBUTE_PRINTF_2.
15 2005-05-29 Kazu Hirata <kazu@cs.umass.edu>
17 * cal.c, decl.c, init.c, raise.c, trans.c, utils2.c: Fix
19 * gnat_rm.texi, gnat_ugn.texi: Fix typos.
21 2005-05-16 Nathanael Nerode <neroden@gcc.gnu.org>
24 * Makefile.in: Make TGT_LIB behave correctly.
26 2005-04-23 DJ Delorie <dj@redhat.com>
28 * misc.c: Adjust warning() callers.
30 2005-04-16 Laurent GUERBY <laurent@guerby.net>
33 * a-nudira.adb (Value): Check for valid string.
34 * a-nuflra.adb (Value): Likewise.
36 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
38 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
40 2005-04-10 Kazu Hirata <kazu@cs.umass.edu>
42 * adaint.c, init.c, tracebak.c: Fix comment typos.
43 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Fix typos.
45 2005-04-07 Laurent GUERBY <laurent@guerby.net>
46 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
48 * Makefile.in: Add make ifeq define for hppa linux tasking support.
49 * system-hpux.ads: Define Signed_Zeros to be True.
50 * system-linux-hppa.ads, s-osinte-linux-hppa.ads: New files.
52 2005-04-01 Kazu Hirata <kazu@cs.umass.edu>
54 * adaint.c, cal.c, decl.c, gigi.h, gmem.c, init.c, link.c,
55 raise.c, tracebak.c, trans.c, utils2.c, utils.c: Fix comment
58 2005-03-30 Tom Tromey <tromey@redhat.com>
60 * decl.c (gnat_substitute_in_type): Don't handle FILE_TYPE.
62 2005-03-30 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
64 * adaint.c (_gnat_set_close_on_exec): Mark parameters unused.
66 2005-03-29 Robert Dewar <dewar@adacore.com>
68 * sem_res.adb (Resolve_Real_Literal): Generate warning if static
69 fixed-point expression has value that is not a multiple of the Small
72 * opt.ads (Warn_On_Bad_Fixed_Value): New flag
74 * s-taprop-tru64.adb (RT_Resolution): Return an integer number of
77 * ug_words: Add entry for [NO_]BAD_FIXED_VALUES for -gnatwb/-gnatwB
79 2005-03-29 Vincent Celier <celier@adacore.com>
81 * mlib-tgt-vms-ia64.adb, mlib-tgt-vms-alpha.adb
82 (Build_Dynamic_Library.Version_String): Return the empty string when
83 Lib_Version is empty or when the symbol policy is not Autonomous.
85 * symbols-vms-alpha.adb (Finalize): For symbol policy Compliant, when
86 a symbol is not in the reference symbol file, increase the Major ID
87 and set the Minor ID to 0.
88 Use gsmatch=lequal instead of gsmatch=equal
90 2005-03-29 Doug Rupp <rupp@adacore.com>
92 * adaint.c (__gnat_to_canonical_file_spec [VMS]): Check for logical
95 2005-03-29 Javier Miranda <miranda@adacore.com>
97 * a-tags.ads, a-tags.adb (Get_TSD): Subprogram removed.
98 (Inherit_DT): The first formal has been redefined as a Tag.
99 This allows us the removal of the subprogram Get_TSD.
100 (TSD): Replace the call to Get_TSD by the actual code.
102 * exp_disp.ads, exp_disp.adb: Remove support to call Get_TSD.
103 (Make_DT): Upgrade the call to Inherit_TSD according to the
104 new interface: the first formal is now a Tag.
106 * i-cpp.ads, i-cpp.adb (CPP_Inherit_DT): The first formal has been
108 This change allows us to remove the subprogram Get_TSD.
109 (CPP_Get_TSD): Subprogram removed.
110 (TSD): Replace the call to CPP_Get_TSD by the actual code.
112 * rtsfind.ads: Remove support to call the run-time
115 2005-03-29 Robert Dewar <dewar@adacore.com>
117 * errutil.adb, errout.adb:
118 Minor comment updates on Line_Terminator references
120 * par-ch10.adb: Add ??? comment about line terminator
122 * styleg.adb (Check_Line_Terminator): Add check for new switch -gnatyd
123 (check dos line terminator).
124 (Check_Line_Max_Length): New procedure, split off from the existing
125 Check_Line_Terminator routine. Separating this out allows -gnatyf to
126 be properly recognized.
128 * styleg.adb: Add ??? comment for line terminator reference
130 * scng.adb (Check_End_Of_Line): Fix bug of -gnatyf being ignored
131 (Check_End_Of_Line): Add -gnatyd handling (check dos line terminators)
133 * styleg.ads (Check_Line_Terminator): Add check for new switch -gnatyd
134 (check dos line terminator).
135 (Check_Line_Max_Length): New procedure, split off from the existing
136 Check_Line_Terminator routine. Separating this out allows -gnatyf to
137 be properly recognized.
139 * stylesw.ads, stylesw.adb:
140 Add handling for new -gnatyd switch (check dos line terminator)
142 * switch-c.adb: Recognize new -gnatyd switch (check dos line terminator)
143 Recognize -gnatwb/-gnatwB switches
144 Include Warn_On_Bad_Fixed_Value for -gnatg
147 Add line for new -gnatyd switch (check dos line terminator)
149 * usage.adb: Add lines for -gnatwb/-gnatwB
151 * vms_data.ads: Add entry for NOCRLF (-gnatyd)
153 * vms_data.ads: [NO_]BAD_FIXED_VALUES synonym for -gnatwb/-gnatwB
155 * gnat_ugn.texi: Fix overlong lines
156 Document new -gnatyd switch
157 Document new -gnatwb/-gnatwB switches
159 2005-03-29 Ed Schonberg <schonberg@adacore.com>
161 * exp_ch4.adb (Has_Unconstrained_UU_Component): Use the base type in
162 order to retrieve the component list of the type, before examining
163 individual components.
165 * sem_type.adb (Covers): Types are compatible if one is the base type
166 of the other, even though their base types might differ when private
169 2005-03-29 Thomas Quinot <quinot@adacore.com>
171 * exp_dist.adb (Add_RAST_Features, PolyORB version): Set the From_Any,
172 To_Any and TypeCode TSSs on RAS types directly using Set_TSS, instead
173 of using Set_Renaming_TSS. This ensures that the TSS bodies are not
174 analyzed if expansion is disabled (which could otherwise cause spurious
175 error messages if expansion has been disabled due to previous
178 * sem_prag.adb (Analyze_Pragma, case Asynchronous): If RAS expansion
179 is disabled, the entity denoted by the argument is the access type
180 itself, not an underlying record type, so there is no need to go back
181 to the Corresponding_Remote_Type.
183 2005-03-29 Gary Dismukes <dismukes@adacore.com>
184 Robert Dewar <dewar@adacore.com>
186 * exp_intr.adb (Expand_Dispatching_Constructor_Call): New procedure to
187 expand a call to an instance of
188 Ada.Tags.Generic_Dispatching_Constructor into a dispatching call to the
189 Constructor actual of the instance. A class-wide membership
190 check is also generated, to ensure that the tag passed to the instance
191 denotes a type in the class.
192 (Expand_Intrinsic_Call): Call Expand_Dispatching_Constructor in the case
193 of Name_Generic_Dispatching_Constructor.
195 * Makefile.rtl: Add a-tgdico.ads to the list of library units (new Ada
196 05 unit for AI-260-02).
198 * a-tgdico.ads: New file.
200 * impunit.adb (Non_Imp_File_Names_05): Add entry "a-tgdico" for new
201 predefined Ada 05 generic unit Ada.Tags.Generic_Dispatching_Constructor.
203 * snames.ads, snames.adb (Preset_Names): Add entry for
204 Generic_Dispatching_Constructor.
208 * sem_ch8.adb (Find_Direct_Name): Go to root type for check of
209 character type cases.
210 (Analyze_Subprogram_Renaming): Add special handling for
211 the case of renaming of stream attributes when the renaming denotes a
212 generic formal subprogram association for an abstract formal subprogram.
213 Check that the attribute is a primitive stream attribute (and not
214 a class-wide stream attribute) and then rewrite the attribute name
215 as the name of the appropriate compiler-generated stream primitive.
217 2005-03-29 Robert Dewar <dewar@adacore.com>
219 * exp_util.adb (Remove_Side_Effects): Properly propagate arguments to
221 (Is_Possibly_Unaligned_Object): Correct typo that
222 resulted in inaccurate result for unaligned scalars within records.
224 2005-03-29 Ed Schonberg <schonberg@adacore.com>
226 * freeze.adb (Freeze_Record_Type): If the type of the component is an
227 itype whose parent is controlled and not yet frozen, do not create a
228 freeze node for the itype if expansion is disabled.
230 2005-03-29 Vincent Celier <celier@adacore.com>
232 * make.adb (Gnatmake): Don't fail if the main project file is declared
233 as having no Ada sources. Do not display message "no sources to
234 compile" in quiet output.
236 2005-03-29 Doug Rupp <rupp@adacore.com>
238 * Makefile.in [VMS] (EXTRA_GNATTOOLS): Add vms_help and gnat.hlp as
241 2005-03-29 Robert Dewar <dewar@adacore.com>
243 * par-ch12.adb (P_Generic): Give better msg for illegal private generic
246 2005-03-29 Robert Dewar <dewar@adacore.com>
248 * par-ch3.adb (P_Type_Declaration): Fix bad error recovery after
249 missing TYPE Improve the error message generated when compiling a
250 limited interface in Ada83 or Ada95 mode.
252 2005-03-29 Robert Dewar <dewar@adacore.com>
254 * par-ch4.adb (P_Name): When a bad attribute is returned, return error,
255 rather than proceed ahead using a junk attribute name.
257 2005-03-29 Vincent Celier <celier@adacore.com>
259 * prj.ads, prj.adb: (Project_Data): Add new component Display_Name
261 * prj-part.adb (Parse_Single_Project): Set the location of a project
262 on its defining identifier, rather than on the reserved word "project".
264 * prj-proc.adb (Expression): Adapt to the fact that default of external
265 references may be string expressions, not always literal strings.
266 (Recursive_Process): Set Display_Name equal to Name
267 when Location is No_Location, that is when there is no actual file.
268 Get the Display_Name of the project from the source, when it is not a
270 (Process): Use the Display_Name in error messages
272 * prj-strt.adb (External_Reference): Allow default to be string
273 expressions, not only literal strings.
275 2005-03-29 Vincent Celier <celier@adacore.com>
277 * prj-nmsc.adb (Check_Stand_Alone_Library): Do not forbid the symbol
278 file and the reference symbol file to be the same file.
280 2005-03-29 Thomas Quinot <quinot@adacore.com>
282 * sem_cat.adb (Validate_Remote_Types_Type_Conversion): Perform check to
283 forbid conversion of a local access-to-subprogram type to a remote one.
285 * sem_util.adb (Wrong_Type): For a record type that is the expanded
286 equivalent type for a remote access-to-subprogram type, go back to the
287 original RAS entity when displaying an error message, so the casing is
288 the original source casing.
290 2005-03-29 Robert Dewar <dewar@adacore.com>
292 * sem_ch11.adb (Analyze_Raise_Statement): Change message for warning
295 2005-03-29 Ed Schonberg <schonberg@adacore.com>
297 * sem_ch4.adb (Analyze_Selected_Component): Do not generate an actual
298 subtype if code is being pre-analyzed, to prevent un-expanded
299 references to protected formals, among others.
300 (Analyze_Explicit_Dereference): If the overloaded prefix includes some
301 interpretation that can be a call, include the result of the call as a
302 possible interpretation of the dereference.
304 * sem_ch5.adb (Process_Bounds): Determine type of range by
305 pre-analyzing a copy of the original range, and then analyze the range
306 with the expected type.
308 * sem_res.adb (Check_Parameterless_Call): For an explicit dereference
309 with an overloaded prefix where not all interpretations yield an
310 access to subprogram, do not rewrite node as a call.
311 (Resolve_Explicit_Dereference): Recognize the previous case and rewrite
312 the node as a call once the context identifies the interpretation of
313 the prefix whose call yields the context type.
314 (Valid_Conversion): For the case of a conversion between
315 local access-to-subprogram types, check subtype conformance using
316 Check_Subtype_Conformant instead of Subtype_Conformant, to have a more
317 detailed error message.
319 2005-03-29 Ed Schonberg <schonberg@adacore.com>
321 * sem_ch6.adb (Set_Formal_Mode): If the subtype has a non_null
322 indicator, indicate that the formal can never be null.
323 (Process_Formals): If a formal has a non_null indicator, insert the
324 resulting subtype immediately before the enclosing subprogram decl,
325 and not at the beginning of the corresponding declarative part, to
326 prevent access before elaboration (Ada2005).
328 2005-03-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
331 * utils.c (finish_record_type): Use variable_size when setting sizes.
333 2005-03-29 Robert Dewar <dewar@adacore.com>
335 * xtreeprs.adb, xnmake.adb: Use Stream_IO instead of Text_IO to
336 guarantee Unix style line terminators for the output files, even when
339 2005-03-29 Robert Dewar <dewar@adacore.com>
341 * a-direct.ads, a-direct.adb (Start_Search): Free allocated search
342 buffer if an exception is raised.
344 2005-03-29 Ed Falis <falis@adacore.com>
346 * cio.c: Undefine putchar and getchar for VTHREADS: incompatible with
349 2005-03-29 Robert Dewar <dewar@adacore.com>
351 * sem_util.ads: Minor reformatting
352 * gnat_rm.texi: Minor editing.
354 2005-03-29 Eric Botcazou <ebotcazou@adacore.com>
356 * decl.c (gnat_to_gnu_entity) <E_Variable>: Rework comment.
357 * trans.c (tree_transform) <N_Identifier>: Use correct predicates.
359 2005-03-24 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
361 * adaint.c (__gnat_portable_spawn): Adjust cast.
363 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
365 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
367 2005-03-17 Pascal Obry <obry@adacore.com>
369 * adaint.h, adaint.c (__gnat_waitpid): Moved to expect.c where it is
372 * expect.c (__gnat_waitpid): Moved here from adaint.c.
373 Reimplement under Win32 using Win32 API.
375 (__gnat_kill) [Win32]: Properly close the process handle before leaving
378 2005-03-17 Eric Botcazou <ebotcazou@adacore.com>
380 * ada-tree.h: (DECL_RENAMING_GLOBAL_P): New predicate.
381 (DECL_RENAMED_OBJECT): New accessor macro.
382 (SET_DECL_RENAMED_OBJECT): New setter macro.
384 * decl.c (gnat_to_gnu_entity) <E_Variable>: Stabilize the renamed
385 object in all cases. Attach the renamed object to the VAR_DECL.
386 (gnat_to_gnu_field): Do not lift the record wrapper if the size of the
387 field is not prescribed.
389 * misc.c (gnat_handle_option): Handle -gnatO separately.
390 (gnat_print_decl) <VAR_DECL>: New case.
391 Print the DECL_RENAMED_OBJECT node.
393 * lang.opt: Declare separate -gnatO option.
395 * trans.c (tree_transform) <N_Identifier>: If the object is a renaming
396 pointer, replace it with the renamed object.
397 <N_Validate_Unchecked_Conversion>: Warn for a conversion to a fat
398 pointer type if the source is not a fat pointer type whose underlying
399 array has the same non-zero alias set as that of the destination array.
401 2005-03-17 Javier Miranda <miranda@adacore.com>
403 * a-tags.ads, a-tags.adb (Get_Expanded_Name): Removed.
404 (Get_Inheritance_Depth): Removed.
405 (Set_Inheritance_Depth): Removed.
407 * rtsfind.ads, exp_disp.ads, exp_disp.adb: Remove support to call the
408 subprogram Get_Expanded_Name because it is not referenced by the
411 * i-cpp.ads, i-cpp.adb (CPP_Get_Expanded_Name): Removed.
412 (CPP_Get_Inheritance_Depth): Removed.
413 (CPP_Set_Inheritance_Depth): Removed.
415 * tbuild.ads, tbuild.adb (Make_DT_Component): Removed.
417 2005-03-17 Robert Dewar <dewar@adacore.com>
419 * checks.adb (Apply_Array_Size_Check): Completely remove this for GCC
420 3, since we now expect GCC 3 to do all the work.
422 2005-03-17 Javier Miranda <miranda@adacore.com>
424 * einfo.adb (First_Private_Entity, Set_First_Private_Entity): Addition
425 of one barrier to avoid wrong usage of this attribute.
427 * sem_ch12.adb (Formal_Entity): Fix erroneous usage of the attribute
428 First_Private_Entity.
430 * sem_ch7.adb (Install_Visible_Declarations): Add a barrier to protect
431 the subprogram against wrong usage.
432 Adapt the code to traverse the entities in the
433 scope of a record_type because in addition to its usage regarding
434 packages, this subprogram is also called by Expand_N_Freeze_Entity
435 to install the visible declarations of the enclosing scope of a
436 record_type_with_private to establish the proper visibility before
437 freezing the entity and related subprograms.
439 2005-03-17 Ed Schonberg <schonberg@adacore.com>
441 * exp_ch2.adb (In_Assignment_Context): Recognize slice assignments to
444 2005-03-17 Thomas Quinot <quinot@adacore.com>
446 * exp_ch3.adb (Check_Attr): New subprogram.
447 (Check_Stream_Attribute): Move the code for 13.13.2(9/1) enforcement
448 into a new Check_Attr subprogram, in order to provide a more
449 explanatory error message (including the name of the missing attribute).
450 (Stream_Operation_OK): Renamed from Stream_Operations_OK. This
451 subprogram determines whether a default implementation exists for a
452 given stream attribute.
453 (Make_Predefined_Primitive_Specs, Predefined_Primitive_Bodies):
454 Determine whether to generate a default implementation for each stream
455 attribute separately, as this depends on the specific attribute.
457 * exp_strm.adb (Make_Field_Attribute): For the case of an illegal
458 limited extension where a stream attribute is missing for a limited
459 component (which will have been flagged in Exp_Ch3.Sem_Attr), do not
460 generate a bogus reference to the missing attribute to prevent
461 cascaded errors. Instead, generate a null statement.
463 * sem_attr.adb (Check_Stream_Attribute): A stream attribute is
464 available for a limited type if it has been specified for an ancestor
467 2005-03-17 Ed Schonberg <schonberg@adacore.com>
469 * exp_ch6.adb (Expand_Inlined_Call): handle the case when the renamed
470 entity is an operator.
472 2005-03-17 Thomas Quinot <quinot@adacore.com>
474 * exp_dist.adb (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist
475 spec, to make this predicate available to other units.
477 * rtsfind.adb (Check_RPC): Use Sem_Dist.Get_PCS_Name instead of
480 * sem_ch8.adb: Disable expansion of remote access-to-subprogram types
481 when no distribution runtime library is available.
483 * sem_res.adb, sem_dist.adb: Disable expansion of remote
484 access-to-subprogram types when no distribution runtime library is
486 (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist spec, to make this
487 predicate available to other units.
489 * sem_dist.ads (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist
490 spec, to make this predicate available to other units.
492 2005-03-17 Vincent Celier <celier@adacore.com>
494 * make.adb (Insert_Project_Sources): Make sure the Q is always
497 * prj-nmsc.adb (Check_Ada_Naming_Scheme_Validity): Check Naming against
498 the default for the tree, not the global default naming.
500 * prj-proc.adb (Recursive_Process): No need to put the default naming
501 in the project data, it's already there.
503 2005-03-17 Doug Rupp <rupp@adacore.com>
505 * Makefile.in: (ia64-hp-*vms*): Use s-crtl-vms64.ads.
507 * 5xcrtl.ads: Renamed to...
508 * s-crtl-vms64.ads: ...this new file
510 2005-03-17 Robert Dewar <dewar@adacore.com>
514 * namet.adb (Copy_One_Character): Set proper wide character encoding
515 for upper half character if we have upper half encoding.
517 2005-03-17 Robert Dewar <dewar@adacore.com>
519 * par.adb (Par): Improved msg for attempt to recompile predefined unit
521 2005-03-17 Thomas Quinot <quinot@adacore.com>
523 * sem_ch13.adb (New_Stream_Function, New_Stream_Procedure): For a
524 tagged limited type, the TSS is a newly built renaming declaration:
525 insert it using Set_TSS, not Copy_TSS.
527 2005-03-17 Javier Miranda <miranda@adacore.com>
529 * sem_ch4.adb (Try_Primitive_Operation, Class_Wide_Operation and
530 Try_Object_Operation): Analyze the object that is accessible
531 through the prefix of the subprogram call before we apply
532 the transformation of the object-operation notation.
534 2005-03-17 Jose Ruiz <ruiz@adacore.com>
536 * s-taprob.adb (Initialize_Protection): Initialize the protected
537 object's owner to Null_Task.
538 (Lock): If pragma Detect_Blocking is in effect and the caller of this
539 procedure is already the protected object's owner then Program_Error
540 is raised. In addition the protected object's owner is updated.
541 (Lock_Read_Only): If pragma Detect_Blocking is in effect and the caller
542 of this procedure is already the protected object's owner then
543 Program_Error is raised.
544 In addition the protected object's owner is updated.
545 (Unlock): Remove the ownership of the protected object.
547 * s-taprob.ads (Protection): Add the field Owner, used to store the
548 protected object's owner.
549 This component is needed for detecting one type of potentially blocking
550 operations (external calls on a protected subprogram with the same
551 target object as that of the protected action). Document the rest of
554 * s-tposen.adb, s-tpoben.adb (Initialize_Protection_Entries):
555 Initialize the protected object's owner to Null_Task.
556 (Lock_Read_Only_Entries): If pragma Detect_Blocking is in effect and the
557 caller of this procedure is already the protected object's owner then
558 Program_Error is raised.
559 Do not raise Program_Error when this procedure is called from a
561 (Unlock_Entries): Remove the ownership of the protected object.
562 (Lock_Entries): If pragma Detect_Blocking is in effect and the caller
563 of this procedure is already the protected object's owner then
564 Program_Error is raised.
565 Do not raise Program_Error when this procedure is called from
568 * s-tposen.ads, s-tpoben.ads (Protection_Entries): Add the field Owner,
569 used to store the protected object's owner.
571 * s-tpobop.adb (Protected_Entry_Call): If pragma Detect_Blocking is in
572 effect and this procedure (a potentially blocking operation) is called
573 from whithin a protected action, Program_Error is raised.
574 (Timed_Protected_Entry_Call): If pragma Detect_Blocking is in effect
575 and this procedure (a potentially blocking operation) is called from
576 whithin a protected action, Program_Error is raised.
578 2005-03-17 Vincent Celier <celier@adacore.com>
579 Nicolas Setton <setton@adacore.com>
581 * mlib-tgt-darwin.adb (Build_Dynamic_Library): Remove the "-fini"
582 switch, not supported by the linker on Darwin. Add '_' before
583 <library>init, as this character is added unconditionally by the
585 (Is_Archive_Ext): Replace the wrong library extension ".dyld" by the
586 correct one ".dylib". This fixes detection of the archive files when
587 building library projects.
589 2005-03-17 Vincent Celier <celier@adacore.com>
591 * switch-m.adb (Normalize_Compiler_Switches): Recognize switches
592 -gnat83, -gnat95 and -gnat05.
594 2005-03-17 Vasiliy Fofanov <fofanov@adacore.com>
596 * gnat_ugn.texi: Document gnatmem restriction
598 2005-03-17 Thomas Quinot <quinot@adacore.com>
600 * snames.adb: Document new TSS names introduced by exp_dist/exp_tss
603 2005-03-17 Robert Dewar <dewar@adacore.com>
605 * s-interr.ads, s-interr.adb, sem_ch3.adb, prj.ads, prj.adb,
606 a-interr.adb, a-interr.ads, s-interr-sigaction.adb, s-interr-dummy.adb,
607 s-interr-vms.adb, s-interr-vxworks.adb: Minor reformatting
609 * casing.adb: Comment improvements
611 2005-03-17 Pascal Obry <obry@adacore.com>
613 * g-expect.adb: Minor reformatting.
615 2005-03-15 Zack Weinberg <zack@codesourcery.com>
617 * Make-lang.in (doc/gnat_ugn_unw.info, doc/gnat_rm.info)
618 (doc/gnat_ugn_unw.dvi, doc/gnat_rm.dvi): Add gcc-vers.texi
621 2005-03-15 Vincent Celier <celier@adacore.com>
623 * mlib-tgt-darwin.adb (Library_Exist_For, Library_File_Name_For):
624 Add new parameter In_Tree to specify the project tree: needed
625 by the project manager. Adapt to changes in project manager
626 using new parameter In_Tree.
628 2005-03-15 Jakub Jelinek <jakub@redhat.com>
630 * Make-lang.in (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h,
631 ada/nmake.adb, ada/nmake.ads): Use unique subdirectories of
632 ada/bldtools to avoid make -jN failures.
634 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
636 * trans.c (gnat_to_gnu) <N_Return_Statement>: Set gnu_result
637 to NULL_TREE on entry.
639 2005-03-15 Robert Dewar <dewar@adacore.com>
641 * system-unixware.ads, system-linux-ia64.ads, system-freebsd-x86.ads,
642 system-lynxos-ppc.ads, system-lynxos-x86.ads, system-linux-x86_64.ads,
643 system-tru64.ads, system-aix.ads, system-vxworks-sparcv9.ads,
644 system-vxworks-xscale.ads, system-solaris-x86.ads, system-irix-o32.ads,
645 system-irix-n32.ads, system-hpux.ads, system-vxworks-m68k.ads,
646 system-linux-x86.ads, system-vxworks-mips.ads, system-os2.ads,
647 system-interix.ads, system-solaris-sparc.ads,
648 system-solaris-sparcv9.ads, system-vms.ads, system-mingw.ads,
649 system-vms-zcx.ads, system-vxworks-ppc.ads, system-vxworks-alpha.ads,
650 system-vms_64.ads, system-darwin-ppc.ads, system-vxworks-x86.ads,
651 system-linux-ppc.ads, system-linux-alpha.ads, system-linux-sparc.ads,
652 system-linux-s390.ads, system-linux-s390x.ads: Add line defining
653 Compiler_System_Version to be False.
655 * opt.ads: Add new flag Opt.Address_Is_Private
657 * targparm.ads, targparm.adb: Set new flag Opt.Address_Is_Private
658 Add new parameter Compiler_System_Version to avoid checking for
659 completeness of parameters when compiler is compiling itself.
660 Allows old versions of GNAT to be compiled with new compiler.
662 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
664 * s-osinte-tru64.ads, s-osinte-tru64.adb (Get_Stack_Base): New function
665 (Hide_Yellow_Zone): New procedure to hide the Yellow Zone of the
667 (Stack_Base_Available): New flag.
668 (Get_Page_Size): New overloaded functions imported from C.
669 (PROT_NONE, PROT_READ, PROT_WRITE, PROT_EXEC, PROT_ALL,
670 PROT_ON, PROT_OFF): New constants.
671 (mprotect): New function imported from C.
672 (pthread_teb_t): New record type.
674 * s-taprop-tru64.adb: (Enter_Task): Invoke Hide_Yellow_Zone.
675 (Create_Task): Account for the Yellow Zone and the guard page.
677 2005-03-15 Vincent Celier <celier@adacore.com>
679 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
680 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
681 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
682 mlib-tgt-vxworks.adb, mlib-tgt-lynxos.adb (Library_Exist_For,
683 Library_File_Name_For): Add new parameter In_Tree
684 to specify the project tree: needed by the project manager.
685 Adapt to changes in project manager using new parameter In_Tree.
686 Remove local imports, use functions in System.CRTL.
688 * make.adb, clean.adb, gnatcmd.adb (Project_Tree): New constant needed
689 to use the project manager.
691 * makeutl.ads, makeutl.adb (Linker_Options_Switches): New parameter
692 In_Tree to designate the project tree. Adapt to changes in the project
693 manager, using In_Tree.
695 * mlib-prj.ads, mlib-prj.adb (Build_Library, Check_Library,
696 Copy_Interface_Sources): Add new parameter In_Tree to specify the
697 project tree: needed by the project manager.
698 (Build_Library): Check that Arg'Length >= 6 before checking if it
699 contains "--RTS=...".
701 * mlib-tgt.ads, mlib-tgt.adb (Library_Exist_For,
702 Library_File_Name_For): Add new parameter In_Tree to specify the
703 project tree: needed by the project manager.
705 * prj.ads, prj.adb: Major modifications to allow several project trees
706 in memory at the same time.
707 Change tables to dynamic tables and hash tables to dynamic hash
708 tables. Move tables and hash tables from Prj.Com (in the visible part)
709 and Prj.Env (in the private part). Move some constants from the visible
710 part to the private part. Make other constants deferred.
711 (Project_Empty): Make it a variable, not a function
712 (Empty_Project): Add parameter Tree. Returns the data with the default
713 naming data of the project tree Tree.
714 (Initialize): After updating Std_Naming_Data, copy its value to the
715 component Naming of Project Empty.
716 (Register_Default_Naming_Scheme): Use and update the default naming
717 component of the project tree, instead of the global variable
719 (Standard_Naming_Data): Add defaulted parameter Tree. If project tree
720 Tree is not defaulted, return the default naming data of the Tree.
721 (Initial_Buffer_Size): Constant moved from private part
722 (Default_Ada_Spec_Suffix_Id, Default_Ada_Body_Suffix_Id, Slash_Id); new
723 variables initialized in procedure Initialize.
724 (Add_To_Buffer): Add two in out parameters to replace global variables
725 Buffer and Buffer_Last.
726 (Default_Ada_Spec_Suffix, Default_Body_Spec_Suffix, Slash): New
728 Adapt to changes to use new type Project_Tree_Ref and dynamic tables and
730 (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
731 for the project tree.
732 (Project_Tree_Data, Project_Tree_Ref, No_Project): Declare types and
733 constant at the beginning of the package spec, so that they cane be used
734 in subprograms before their full declarations.
735 (Standard_Naming_Data): Add defaulted parameter of type Project_Node_Ref
736 (Empty_Project): Add parameter of type Project_Node_Ref
737 (Private_Project_Tree_Data): Add component Default_Naming of type
739 (Buffer, Buffer_Last): remove global variables
740 (Add_To_Buffer): Add two in out parameters to replace global variables
741 Buffer and Buffer_Last.
742 (Current_Packages_To_Check): Remove global variable
743 (Empty_Name): Move to private part
744 (No-Symbols): Make it a constant
745 (Private_Project_Tree_Data): New type for the private part of the
747 (Project_Tree_Data): New type for the data of a project tree
748 (Project_Tree_Ref): New type to designate a project tree
749 (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
750 for the project tree.
752 * prj-attr.ads: Add with Table; needed, as package Prj no longer
753 imports package Table.
755 * prj-com.adb: Remove empty, no longer needed body
757 * prj-com.ads: Move most of the content of this package to package Prj.
759 * prj-dect.ads, prj-dect.adb (Parse): New parameters In_Tree to
760 designate the project node tree and Packages_To_Check to replace
761 global variable Current_Packages_To_Check.
762 Add new parameters In_Tree and Packages_To_Check to local subprograms,
763 when needed. Adapt to changes in project manager with project node tree
766 * prj-env.ads, prj-env.adb: Add new parameter In_Tree to designate the
767 project tree to most subprograms. Move tables and hash tables to
768 private part of package Prj.
769 Adapt to changes in project manager using project tree In_Tree.
771 * prj-makr.adb (Tree): New constant to designate the project node tree
772 Adapt to change in project manager using project node tree Tree
774 * prj-nmsc.ads, prj-nmsc.adb (Check_Stand_Alone_Library): Correctly
775 display the Library_Src_Dir and the Library_Dir.
776 Add new parameter In_Tree to designate the project node tree to most
777 subprograms. Adapt to changes in the project manager, using project tree
779 (Check_Naming_Scheme): Do not alter the casing on platforms where
780 the casing of file names is not significant.
781 (Check): Add new parameter In_Tree to designate the
783 * prj-pars.ads, prj-pars.adb (Parse): Add new parameter In_Tree to
784 designate the project tree.
785 Declare a project node tree to call Prj.Part.Parse and Prj.Proc.Process
787 * prj-part.ads, prj-part.adb (Buffer, Buffer_Last): Global variables,
788 to replace those that were in the private part of package Prj.
789 Add new parameter In__Tree to designate the project node tree to most
790 subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.
791 (Post_Parse_Context_Clause): When specifying the project node of a with
792 clause, indicate that it is a limited with only if there is "limited"
793 in the with clause, not necessarily when In_Limited is True.
794 (Parse): Add new parameter In_Tree to designate the project node tree
796 * prj-pp.ads, prj-pp.adb (Pretty_Print): Add new parameter In_Tree to
797 designate the project node tree. Adapt to change in Prj.Tree with
798 project node tree In_Tree.
800 * prj-proc.ads, prj-proc.adb (Recursive_Process): Specify the project
801 tree In_Tree in the call to function Empty_Process to give its initial
802 value to the project data Processed_Data.
803 Add new parameters In_Tree to designate the project tree and
804 From_Project_Node_Tree to designate the project node tree to several
805 subprograms. Adapt to change in project manager with project tree
806 In_Tree and project node tree From_Project_Node_Tree.
808 * prj-strt.ads, prj-strt.adb (Buffer, Buffer_Last): Global variables,
809 to replace those that were in the private part of package Prj.
810 Add new parameter In_Tree to designate the project node tree to most
811 subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.
813 * prj-tree.ads, prj-tree.adb: Add new parameter of type
814 Project_Node_Tree_Ref to most subprograms.
815 Use this new parameter to store project nodes in the designated project
817 (Project_Node_Tree_Ref): New type to designate a project node tree
818 (Tree_Private_Part): Change table to dynamic table and hash tables to
821 * prj-util.ads, prj-util.adb: Add new parameter In_Tree to designate
822 the project tree to most subprograms. Adapt to changes in project
823 manager using project tree In_Tree.
825 * makegpr.adb (Project_Tree): New constant needed to use project
828 2005-03-15 Olivier Hainque <hainque@adacore.com>
830 * s-intman-posix.adb (Notify_Exception): Adjust signature, as handler
831 for sigactions with SA_SIGINFO set. Call
832 __gnat_adjust_context_for_raise before raising, to perform the
833 potentially required adjustments to the machine context for the GCC
836 * raise.h (__gnat_adjust_context_for_raise): New prototype.
838 * init.c (__gnat_adjust_context_for_raise) HPUX: Initial revision.
839 Adjust PC by one in the provided machine context.
840 (__gnat_install_handler) HPUX: Set SA_SIGINFO in the sigaction flags,
841 so that the handler is passed the context structure to adjust prior to
843 (__gnat_error_handler) HPUX: Adjust the signature to match what an
844 SA_SIGINFO sigaction should look like. Call
845 __gnat_adjust_context_for_raise before actually raising.
846 (__gnat_adjust_context_for_raise): Default noop to help PC
847 adjustments before raise from signal handlers.
848 (__gnat_error_handler): Indirectly call a predicate function to
849 determine if a condition should be resignaled or not.
850 (__gnat_set_resignal_predicate): User interface to modify the predicate.
851 (__gnat_default_resignal_p): Default GNAT predicate.
853 2005-03-15 Doug Rupp <rupp@adacore.com>
855 * adaint.c: Prefix #include of VMS system header files with vms/
856 [VMS] (HOST_EXECUTABLE_SUFFIX, HOST_OBJECT_SUFFIX): Define for VMS.
857 Do not define a dummy function "convert_addresses" under Darwin,
860 * tb-alvms.c, expect.c: Prefix #include of VMS system header files
863 2005-03-15 Nicolas Setton <setton@adacore.com>
865 * tracebak.c: Under Darwin, use the same unwinding mechanisms as under
868 2005-03-15 Robert Dewar <dewar@adacore.com>
870 * a-reatim.ads, a-reatim.adb: Add functions Minutes and Seconds for
873 * a-retide.ads: Minor comment changes
875 2005-03-15 Robert Dewar <dewar@adacore.com>
877 * a-stzunb.adb, a-stzunb.adb a-stzunb.ads, a-stzunb.ads,
878 a-stwiun.ads, a-stwiun.adb, a-strunb.ads, a-strunb.adb: Move
879 Realloc_For_Chunk to private part of package.
880 New subprograms for AI-301
882 * a-szuzti.adb, a-suteio.adb, a-swuwti.adb: Improve efficiency of
884 Avoid unnecessary use of Get/Set_Wide_String
886 2005-03-15 Robert Dewar <dewar@adacore.com>
890 * a-stunau.ads, a-stunau.adb:
891 Change interface to allow efficient (and correct) implementation
892 The previous changes to allow extra space in unbounded strings had
893 left this interface a bit broken.
895 * a-suteio.adb: Avoid unnecessary use of Get/Set_String
897 * g-spipat.ads, g-spipat.adb: New interface for Get_String
898 Minor reformatting (function specs)
900 * g-spitbo.adb: New interface for Get_String
902 * g-spitbo.ads: Minor reformatting
904 * a-swunau.ads, a-swunau.adb: New interface for Get_Wide_String
906 * a-szunau.ads, a-szunau.adb: New interface for Get_Wide_Wide_String
908 2005-03-15 Javier Miranda <miranda@adacore.com>
909 Robert Dewar <dewar@adacore.com>
910 Thomas Quinot <quinot@adacore.com>
911 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
913 * atree.ads, atree.adb: Add support for Elist24 field
915 * atree.h: Fix wrong definition of Field27
916 Add support for Elist16 field
917 Add support for Elist24 field
919 * einfo.ads, einfo.adb (Abstract_Interfaces,
920 Set_Abstract_Interfaces): New subprograms.
921 (Abstract_Interface_Alias, Set_Abstract_Interface_Alias): New
923 (Access_Disp_Table, Set_Access_Disp_Table): Modified to handle a list of
924 entities rather than a single node.
925 (Is_Interface, Set_Is_Interface): New subprogram
926 (First_Tag_Component): New syntesized attribute
927 (Next_Tag_Component): New synthesized attribute
928 (Write_Entity_Flags): Upgraded to write Is_Interface
929 (Write_Field24_Name): Upgraded to write Abstract_Interfaces
930 (Write_Field25_Name): Upgraded to write Abstract_Interface_Alias
931 (Task_Body_Procedure): New subprogram to read this attribute.
932 (Set_Task_Body_Procedure): New subprogram to set this attribute.
933 (Has_Controlled_Component): Now applies to all entities.
934 This is only a documentation change, since it always worked to apply
935 this to other than composite types (yielding false), but now this is
937 Update documentation on Must_Be_Byte_Aligned for new spec
939 * tbuild.adb, exp_dist.adb, exp_disp.adb, exp_ch3.ads, exp_ch3.adb,
940 exp_attr.adb, exp_aggr.adb, exp_ch4.adb, exp_ch5.adb: Upgrade all the
941 uses of the Access_Disp_Table attribute to reference the first dispatch
942 table associated with a tagged type. As
943 part of the implementation of abstract interface types,
944 Access_Disp_Table has been redefined to contain a list of dispatch
945 tables (rather than a single dispatch table).
946 Similarly, upgrade all the references to Tag_Component by the
947 new attribute First_Tag_Component.
948 (Find_Inherited_TSS): Moved to exp_tss.
949 Clean up test in Expand_N_Object_Declaration for cases
950 where we need to do a separate assignment of the initial value.
951 (Expand_N_Object_Declaration): If the expression in the
952 declaration of a tagged type is an aggregate, no need to generate an
953 additional tag assignment.
954 (Freeze_Type): Now a function that returns True if the N_Freeze_Entity
956 Bit packed array ops are only called if operands are known to be
958 (Component_Equality): When returning an N_Raise_Program_Error statement,
959 ensure that its Etype is set to Empty to avoid confusing GIGI (which
960 expects that only expressions have a bona fide type).
961 (Make_Tag_Ctrl_Assignment): Use Build_Actual_Subtype to correctly
962 determine the amount of data to be copied.
964 * par.adb (P_Interface_Type_Definition): New subprogram that parses the
965 new syntax rule of Ada 2005 interfaces (for AI-251 and AI-345):
966 INTERFACE_TYPE_DEFINITION ::=
967 [limited | task | protected | synchronized] interface
970 * par-ch3.adb (P_Type_Declaration): Modified to give support to
972 (P_Derived_Type_Def_Or_Private_Ext_Decl): Modified to give support to
974 (P_Interface_Type_Definition): New subprogram that parses the new
975 syntax rule of Ada 2005 interfaces
976 (P_Identifier_Declarations): fix two occurrences of 'RENAMES' in error
977 messages by the correct RENAMES (quotes removed).
979 * sem_prag.adb: Upgrade all the references to Tag_Component by the new
980 attribute First_Tag_Component.
982 * sinfo.ads, sinfo.adb: Remove OK_For_Stream flag, not used, not needed
983 (Interface_List, Set_Interface_List): New subprograms.
984 (Interface_Present, Set_Interface_Present): New subprograms.
985 (Limited_Present, Set_Limited_Present): Available also in derived
986 type definition nodes.
987 (Protected_Present, Set_Protected_Present): Available also in
988 record type definition and
989 derived type definition nodes.
990 (Synchronized_Present, Set_Synchronized_Present): New subprograms.
991 (Task_Present, Set_Task_Present): New subprogram.
992 (Task_Body_Procedure): Removed.
993 (Set_Task_Body_Procedure): Removed.
994 These subprogram have been removed because the attribute
995 Task_Body_Procedure has been moved to the corresponding task type
996 or task subtype entity to leave a field free to store the list
997 of interfaces implemented by a task (for AI-345)
998 Add Expression field to N_Raise_Statement node for Ada 2005 AI-361
999 (Null_Exclusion_Present): Change to Flag11, to avoid conflict with
1000 expression flag Do_Range_Check
1001 (Exception_Junk): Change to Flag7 to accomodate above change
1002 (Box_Present, Default_Name, Specification, Set_Box_Present,
1003 Set_Default_Name, Set_Specification): Expand the expression
1004 "X in N_Formal_Subprogram_Declaration" into the corresponding
1005 two comparisons. Required to use the csinfo tool.
1007 * exp_ch11.adb (Expand_N_Raise_Statement): Deal with case where
1008 "with string" given.
1010 * sem_ch11.adb (Analyze_Raise_Statement): Handle case where string
1013 * par-ch11.adb (P_Raise_Statement): Recognize with string expression
1016 * exp_ch9.adb (Build_Task_Proc_Specification): Modified to use entity
1017 attribute Task_Body_Procedure rather than the old semantic field that
1018 was available in the task_type_declaration node.
1020 * par-ch12.adb (P_Formal_Type_Definition): Modified to handle formal
1021 interface type definitions.
1022 (P_Formal_Derived_Type_Definition): Modified to handle the list of
1025 * par-ch9.adb (P_Task): Modified to handle the list of interfaces in a
1026 task type declaration.
1027 (P_Protected): Modified to handle the list of interfaces in a
1028 protected type declaration.
1030 2005-03-15 Doug Rupp <rupp@adacore.com>
1031 Vincent Celier <celier@adacore.com>
1033 * bindgen.adb (Gen_Main_C): Change WBI __posix_exit to decc$posix_exit
1034 (Gen_Output_File_C): Likewise.
1035 (Gen_Main_C): Issue #include <stdlib.h> to avoid warning
1037 2005-03-15 Thomas Quinot <quinot@adacore.com>
1039 * checks.adb (Get_E_First_Or_Last): When the expression being retrieved
1040 is an N_Raise_Constraint_Error node, create a new copy of it without
1041 going through a call to Duplicate_Subexpr.
1043 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
1044 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1045 Nicolas Setton <setton@adacore.com>
1046 Ed Schonberg <schonberg@adacore.com>
1053 * decl.c (gnat_to_gnu_field): Reject aliased components with a
1054 representation clause that prescribes a size not equal to the rounded
1055 size of their types.
1056 (gnat_to_gnu_entity, case E_Component): Always look at
1057 Original_Record_Component if Present and not the entity.
1058 (gnat_to_gnu_entity, case E_Record_Subtype): Rework handling of subtypes
1059 of tagged extension types by not making field for components that are
1061 (gnat_to_gnu_entity) <E_Record_Type>: Fix typo in the alignment formula
1062 (gnat_to_gnu_entity) <E_Variable>: Do not convert again the
1063 expression to the type of the object when the object is constant.
1064 Reverse defer_debug_incomplete_list before traversing it, so that trees
1065 are processed in the order at which they were added to the list. This
1066 order is important when using the stabs debug format.
1067 If we are deferring the output of debug information, also defer this
1068 output for a function return type.
1069 When adding fields to a record, prevent emitting debug information
1070 for incomplete records, emit the information only when the record is
1072 (components_to_record): New parameter defer_debug.
1073 (gnat_to_gnu_entity, case E_Array_Subtype): Call copy_alias_set.
1074 (gnat_to_gnu_field_decl): New function.
1075 (substitution_list, annotate_rep): Call it.
1076 (gnat_to_gnu_entity, case E_Record_Subtype): Likewise.
1077 (gnat_to_gnu_entity, case E_Record_Type): Likewise.
1078 No longer update discriminants to not be a COMPONENT_REF.
1079 (copy_alias_set): Strip padding from input type; also handle
1080 unconstrained arrays properly.
1082 * gigi.h (write_record_type_debug_info): New function.
1083 Convert to use ANSI-style prototypes. Remove unused
1084 declarations for emit_stack_check, elab_all_gnat and
1085 set_second_error_entity.
1086 (gnat_to_gnu_field_decl): New decl.
1088 * utils.c (write_record_type_debug_info): New function.
1089 (finish_record_type): Delegate generation of debug information to
1090 write_record_type_debug_info.
1091 (update_pointer_to): Remove unneeded calls to rest_of_decl_compilation.
1092 (update_pointer_to): Fix pasto.
1093 (convert) <UNION_TYPE>: Accept slight type variations when
1094 converting to an unchecked union type.
1096 * exp_ch13.adb (Expand_N_Freeze_Entity): If Freeze_Type returns True,
1097 replace the N_Freeze_Entity with a null statement.
1099 * freeze.adb (Freeze_Expression): If the freeze nodes are generated
1100 within a constrained subcomponent of an enclosing record, place the
1101 freeze nodes in the scope stack entry for the enclosing record.
1102 (Undelay_Type): New Subprogram.
1103 (Set_Small_Size): Pass T, the type to modify; all callers changed.
1104 (Freeze_Entity, Freeze_Record_Type): Change the way we handle types
1105 within records; allow them to have freeze nodes if their base types
1108 * exp_util.adb (Remove_Side_Effects): Properly test for
1109 Expansion_Delayed and handle case when it's inside an
1110 N_Qualified_Expression.
1112 * sem_ch3.adb (Derived_Type_Declaration): New predicate
1113 Comes_From_Generic, to recognize accurately that the parent type in a
1114 derived type declaration can be traced back to a formal type, because
1115 it is one or is derived from one, or because its completion is derived
1117 (Constrain_Component_Type): If component comes from source and has no
1118 explicit constraint, no need to constrain in in a subtype of the
1120 (Constrain_Access, Constrain_Array): Allow itypes to be delayed.
1121 Minor change to propagate Is_Ada_2005 flag
1123 * trans.c (gnat_to_gnu, case N_Aggregate): Verify that
1124 Expansion_Delayed is False.
1125 (assoc_to_constructor): Ignore fields that have a
1126 Corresponding_Discriminant.
1127 (gnat_to_gnu) <N_Return_Statement>: Restructure. If the
1128 function returns "by target", dereference the target pointer using the
1129 type of the actual return value.
1130 <all>: Be prepared for a null gnu_result.
1131 (processed_inline_subprograms): Check flag_really_no_inline
1132 instead of flag_no_inline.
1133 (set_second_error_entity): Remove unused function.
1134 (gnat_to_gnu, case N_Selected_Component): Call
1135 gnat_to_gnu_field_decl.
1136 (assoc_to_constructor): Likewise.
1138 2005-03-15 Robert Dewar <dewar@adacore.com>
1139 Ed Schonberg <schonberg@adacore.com>
1140 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1142 * exp_pakd.adb (Create_Packed_Array_Type): Do not set
1143 Must_Be_Byte_Aligned for cases where we do not need to use a
1144 System.Pack_nn unit.
1146 * exp_ch6.adb (Expand_Call): Call Expand_Actuals for functions as well
1148 Needed now that we do some processing for IN parameters as well. This
1149 may well fix some unrelated errors.
1150 (Expand_Call): Handle case of unaligned objects (in particular those
1151 that come from packed arrays).
1152 (Expand_Inlined_Call): If the subprogram is a renaming as body, and the
1153 renamed entity is an inherited operation, re-expand the call using the
1154 original operation, which is the one to call.
1155 Detect attempt to inline parameterless recursive subprogram.
1156 (Represented_As_Scalar): Fix to work properly with private types
1157 (Is_Possibly_Unaligned_Object): Major rewrite to get a much more
1158 accurate estimate. Yields True in far fewer cases than before,
1159 improving the quality of code that depends on this test.
1161 * exp_util.adb (Kill_Dead_Code): For a package declaration, iterate
1162 over both visible and private declarations to remove them from tree,
1163 and mark subprograms declared in package as eliminated, to prevent
1164 spurious use in subsequent compilation of generic units in the context.
1166 * exp_util.ads: Minor cleanup in variable names
1168 * sem_eval.ads, sem_eval.adb: Minor reformatting
1169 (Compile_Time_Known_Bounds): New function
1171 2005-03-15 Ed Schonberg <schonberg@adacore.com>
1173 * exp_ch7.adb (Convert_View): Use base types of underlying types when
1174 determining whether an unchecked conversion is needed for the argument
1175 of an initialization call.
1177 2005-03-15 Ed Schonberg <schonberg@adacore.com>
1179 * exp_intr.adb (Expand_Unc_Conversion): As a target type, use the type
1180 that appears in the instantiation rather than the internal subtype
1181 generated in the wrapper package, to avoid anomalies in gigi when the
1182 target is derived from a private type whose full view is an access type.
1184 2005-03-15 Robert Dewar <dewar@adacore.com>
1186 * exp_smem.adb, sem_attr.adb: Remove OK_For_Stream flag, not used,
1188 Add documentation to replace the use of this flag
1189 Fix kludge for Maximum_Alignment on x86 so that it does not apply to
1192 2005-03-15 Thomas Quinot <quinot@adacore.com>
1194 * exp_tss.ads, exp_tss.adb (Find_Inherited_TSS): New subprogram, moved
1195 here from exp_attr so it can be shared between exp_attr and exp_dist.
1196 (TSS_Names): Renamed from OK_TSS_Names. This array contains the list of
1197 all TSS names, not a subset thereof, and the previous name introduced
1198 an unnecessarily confusion that a distinction might exist between
1199 "OK" TSS names and some "not OK" TSS names.
1201 2005-03-15 Doug Rupp <rupp@adacore.com>
1203 * gnatchop.adb (Locate_Executable): Normalize the possibly VMS style
1206 2005-03-15 Pascal Obry <obry@adacore.com>
1207 Eric Botcazou <ebotcazou@adacore.com>
1212 * init.c (__gnat_initialize): Do not call __gnat_install_SEH_handler()
1213 when IN_RTS. This is to work around a bootstrap path problem.
1215 * misc.c (gnat_parse_file): Create a SEH (Structured Exception Handler)
1216 table and pass it to __gnat_install_SEH_handler().
1217 (gnat_handle_option): Accept OPT_fRTS_, not OPT_fRTS.
1219 * lang.opt: Fix specification of -fRTS=.
1221 2005-03-15 Doug Rupp <rupp@adacore.com>
1222 Bernard Banner <banner@adacore.com>
1223 Vincent Celier <celier@adacore.com>
1224 Arnaud Charlet <charlet@adacore.com>
1227 This change works fine when gnatlib is built from the gcc directory,
1228 but does not work when using the libada Makefile, since GCC_FOR_TARGET
1229 is not passed to ada/Makefile.in, so more work is needed by a
1230 Makefile/configure expert.
1232 * Makefile.in(gnatlib): Use $(GCC_FOR_TARGET) for compiling library.
1233 set GMEM_LIB on ia64 linux to add optional support for gnatmem.
1234 Setup gnatlink switch -M for x86_64 linux, as it is already setup
1236 (gnatlib-shared-default): Use GNATLIBCFLAGS as well.
1237 Run ranlib on libgccprefix.a
1238 Define PREFIX_OBJS for Darwin, to build libgccprefix.
1239 (ADA_INCLUDE_SRCS): Split Ada packages.
1241 2005-03-15 Robert Dewar <dewar@adacore.com>
1243 * Make-lang.in: Add g-utf_32 unit for gnat and gnatbind
1245 * impunit.adb: Add GNAT.UTF_32
1247 * scng.adb: Use gnat.utf_32 instead of widechar for utf_32 stuff
1249 * widechar.ads, widechar.adb: Remove redundant UTF-32 tables (scng
1250 now uses GNAT.UTF_32).
1252 * g-utf_32.ads, g-utf_32.adb: This is a new unit with full
1253 capabilities for categorizing characters using Unicode categories
1255 2005-03-15 Ed Schonberg <schonberg@adacore.com>
1257 * sem_ch10.adb (Build_Ancestor_Name): If the ancestor is an
1258 instantiation that has been rewritten as a package body, retrieve spec
1259 to generate proper name for implicit_with_clause.
1260 (Install_Parents): Recognize a parent that is an instantiation but has
1261 been rewritten as a package declaration during analysis.
1263 2005-03-15 Javier Miranda <miranda@adacore.com>
1264 Ed Schonberg <schonberg@adacore.com>
1266 * sem_ch12.adb (Instantiate_Object): If the analysis of the actual
1267 parameter reported some error we immediately return. This improves the
1268 behaviour of the frontend in case of errors.
1269 (Install_Parent, Remove_Parent): Introduce new flag
1270 Parent_Unit_Visible, to preserve the proper visibility of the ultimate
1271 ancestor of a generic child unit, when the child is being instantiated.
1272 (Inline_Instance_Body): If we are compiling the private
1273 part or the body of a child unit, restore the proper visibility of the
1274 parents after compiling the instance body.
1276 2005-03-15 Ed Schonberg <schonberg@adacore.com>
1277 Javier Miranda <miranda@adacore.com>
1280 * sem_util.adb (Get_Task_Body_Procedure): Type may be the completion
1281 of a private type, in which case it is underlying_type that denotes
1282 the proper task. Also modified to use the new entity attribute
1283 that is directly available in the task type and task subtype entities
1284 (Build_Actual_Subtype_Of_Component): Handle properly multidimensional
1285 arrays when other dimensions than the first are constrained by
1286 discriminants of an enclosing record.
1287 (Insert_Explicit_Dereference): If the prefix is an indexed component or
1288 a combination of indexed and selected components, find ultimate entity
1289 and generate the appropriate reference for it, to suppress spurious
1291 (Note_Possible_Modification): If an entity name has no entity, return.
1292 (Is_Variable): A function call never denotes a variable.
1293 (Requires_Transient_Scope): For record types, recurse only on
1294 components, not on internal subtypes that may have been generated for
1295 constrained components.
1297 2005-03-15 Ed Schonberg <schonberg@adacore.com>
1299 * sem_ch4.adb (Analyze_Concatenation): Do not consider operators marked
1300 Eliminated as candidates for resolution. Both efficient, and avoids
1301 anomalies with operators declared in deleted code.
1302 (Process_Implicit_Dereference_Prefix): Use this procedure whenever
1303 expansion is disabled (as when compiling a generic) to prevent spurious
1304 warnings on prefixes of selected components.
1306 2005-03-15 Ed Schonberg <schonberg@adacore.com>
1308 * sem_ch6.adb (Is_Private_Declaration): Verify that the declaration is
1309 attached to a list before checking whether it appears in the private
1310 declarations of the current package.
1311 (Make_Inequality_Operator): Insert declaration in proper declarative
1312 list rather than just setting the Parent field, so that
1313 Is_Private_Declaration can handle it properly.
1315 2005-03-15 Ed Schonberg <schonberg@adacore.com>
1317 * sem_ch8.adb (Analyze_Subprogram_Renaming): In a generic, if this is
1318 a renaming a body, check that the renamed subprogram in not intrinsic.
1319 (Find_Direct_Name): If several use_visible entities hide
1320 each other, and the context is a predefined file compiled through
1321 rtsfind, keep only the entity that comes from a predefined file.
1323 2005-03-15 Geert Bosch <bosch@adacore.com>
1325 * s-fatgen.adb (Valid): Extend special exceptions to account for long
1326 long float padding to also cover AMD64 and IA64.
1328 2005-03-15 Gary Dismukes <dismukes@adacore.com>
1330 * s-imgwch.adb: Add with and use of Interfaces.
1331 (Img_Wide_Character): Change type of Val to Unsigned_16.
1332 (Img_Wide_Wide_Character): Change type of Val to Unsigned_32.
1334 2005-03-15 Matthew Gingell <gingell@adacore.com>
1336 * sysdep.c: Implement __gnat_localtime_r as call to localtime_r on AIX.
1338 2005-03-15 Robert Dewar <dewar@adacore.com>
1340 * usage.adb: Add missing lines for -gnat95 and -gnat05 switches
1342 * sem_ch7.adb: Minor change to propagate Is_Ada_2005 flag
1344 * i-c.adb: Clarify that AI-258 behavior is also intended in Ada 95
1346 2005-03-15 Robert Dewar <dewar@adacore.com>
1348 * s-bitops.adb, s-bitops.ads,
1349 s-taprop-os2.adb, s-intman-vms.ads, s-intman-vxworks.ads,
1350 s-taprop-vxworks.adb, a-caldel.ads, a-calend.adb, a-tasatt.adb,
1351 tbuild.ads, s-finimp.adb, s-imgwch.adb, s-intman.ads, s-intman.ads,
1352 s-memory.adb, s-soflin.ads, s-taasde.ads, s-taprob.adb, s-taprop.ads,
1353 s-taprop.ads, s-tasini.adb, s-tasini.ads, s-tasini.ads, s-tasini.ads,
1354 s-taskin.ads, s-tasren.adb, s-tassta.adb, s-tassta.ads, s-tassta.ads,
1355 s-tasuti.ads, s-tataat.ads, s-tataat.ads, s-tataat.ads, s-tataat.ads,
1356 s-tpoben.adb, s-tpoben.adb, s-tpobop.ads: Update comments. Minor
1359 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
1361 * utils2.c (build_binary_op): Fix typo.
1363 2005-03-15 Doug Rupp <rupp@adacore.com>
1365 * s-crtl.ads (popen,pclose): New imports.
1367 2005-03-15 Cyrille Comar <comar@adacore.com>
1369 * comperr.adb (Compiler_Abort): remove references to obsolete
1370 procedures in the bug boxes for various GNAT builds.
1372 2005-03-15 Vincent Celier <celier@adacore.com>
1374 * snames.ads, snames.adb: Save as Unix text file, not as DOS text file
1376 2005-03-15 Geert Bosch <bosch@adacore.com>
1377 Arnaud Charlet <charlet@adacore.com>
1378 Robert Dewar <dewar@adacore.com>
1379 Cyrille Comar <comar@adacore.com>
1380 Sergey Rybin <rybin@adacore.com>
1382 * gnat_ugn.texi: Remove extended inline assembly example, as it was far
1383 too specific and long-winded to be appropriate for the GNAT User's
1385 Warn about use of GCC switches not documented in the GNAT User's Guide,
1386 as these may cause generated code to not conform to Ada semantics.
1387 Remove mention of -gdwarf-2 for sparc64, since this is now the default.
1388 Add documentation for -gnat95 and -gnat05 switches
1389 Remove paragraph documenting obsolete way to refer to third party
1391 Add a few references to Ada_05 that were missing.
1392 Update documentation on -gnatZ/-gnatL.
1393 Document limitation when using -m64 under Solaris.
1394 Change the "Name Casing" subsection of the pretty-printer section
1395 according to the changes in the dictionary processing.
1397 * gnat_rm.texi: Document the Ada_05 pragma.
1398 Section on record representation clauses describes the new more
1399 relaxed rules about placement of large packed bit array components.
1400 Add documentation of GNAT.UTF_32
1402 2005-03-12 Daniel Berlin <dberlin@dberlin.org>
1404 * misc.c (gnat_post_options): Turn off structural
1407 2005-03-08 Laurent Guerby <laurent@guerby.net>
1409 * system-linux-sparc.ads: Fix typo in previous commit.
1411 2005-03-07 James A. Morrison <phython@gcc.gnu.org>
1412 Laurent Guerby <laurent@guerby.net>
1415 * system-linux-sparc.ads: New.
1416 * Makefile.in: Add sparc linux entry.
1418 2005-02-27 Danny Smith <dannysmith@users.sourceforge.net>
1420 * seh_init.c (__gnat_SEH_error_handler): Mark third and fourth
1421 parameters as unused.
1423 2005-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
1424 Partial merge from libada-gnattools-branch:
1426 2004-12-02 Nathanael Nerode <neroden@gcc.gnu.org>
1427 * Makefile.in: Move gnattools{1,1re,2,3,4} and corresponding flags
1428 into code in gnattools/Makefile.in. Remove direct dependencies on
1429 stamp-tools by tools clauses.
1430 2004-12-02 Nathanael Nerode <neroden@gcc.gnu.org>
1431 * config-lang.in: Add gnattools to $lang_dirs.
1433 2005-02-13 Andrew Pinski <pinskia@physics.uc.edu>
1436 * utils.c (gnat_type_for_mode): Return null instead of ICE because
1437 we asked for an unknown mode.
1439 2005-02-12 Richard Henderson <rth@redhat.com>
1441 * utils.c (gnat_type_for_mode): Return NULL for COMPLEX modes;
1442 validate SCALAR_INT_MODE_P before calling gnat_type_for_size.
1444 2005-02-10 Andreas Jaeger <aj@suse.de>
1446 * init.c (__gnat_initialize): Mark parameter as unused.
1448 2005-02-09 Doug Rupp <rupp@adacore.com>
1450 * g-expect-vms.adb (Non_Blocking_Spawn): Separate out.
1451 * g-enblsp-vms-alpha.adb g-enblsp-vms-ia64.adb: New subunits.
1453 2005-02-09 Doug Rupp <rupp@adacore.com>
1455 * gnatchop.adb (dup, dup2),
1456 g-dirope.adb (closedir, opendir, rmdir): Reference via System.CRTL.
1458 * gnatlbr.adb (mkdir),
1459 mlib-tgt-vms-ia64.adb (popen, plose): Import with decc$ prefix.
1461 * s-crtl.ads (closdir, dup, dup2, opendir, rmdir): Import.
1463 2005-02-09 Doug Rupp <rupp@adacore.com>
1465 * s-tpopde-vms.adb: Add pragma Warnings (Off) for Task_Id conversions.
1467 2005-02-09 Robert Dewar <dewar@adacore.com>
1468 Thomas Quinot <quinot@adacore.com>
1469 Javier Miranda <miranda@adacore.com>
1470 Pascal Obry <obry@adacore.com>
1471 Ed Schonberg <schonberg@adacore.com>
1472 Doug Rupp <rupp@adacore.com>
1473 Gary Dismukes <dismukes@adacore.com>
1474 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1476 * g-zstspl.ads: New file.
1478 * a-chahan.ads, a-chahan.adb: Add declarations from AI-285
1480 * a-string.ads: Add pragma Ada_05 for wide_wide_space to get warning in
1482 Add definition of Wide_Wide_Space for AI-285
1484 * impunit.ads, impunit.adb, sem_ch10.adb: Complete rewrite and new
1485 interface (to support Ada 95 and Ada 2005 units).
1486 Add Unbounded_IO files
1487 Add entries for Wide_Wide packages for AI-285
1488 Add list of containers packages to Ada 2005 unit list
1490 * a-swuwti.ads, a-swuwti.adb, a-suteio.ads, a-suteio.adb: Updates to
1491 support new Unbounded_IO package cleanly.
1493 * g-utf_32.ads, g-utf_32.adb: New files.
1495 * Makefile.rtl: Add entry for g-utf_32
1496 Add new files for Unbounded_IO
1497 Adjust make file for new AI-285 wide wide packages
1498 Add AI-302 containers to the run time.
1500 * a-stwibo.adb, a-stwibo.ads, a-stwisu.adb, a-stwisu.ads,
1501 a-strbou.ads, a-strbou.adb, a-strsup.ads, a-strsup.adb: New
1502 subprograms for AI-301.
1504 * a-stwiun.adb, a-stwiun.ads: Minor reformatting.
1506 * a-stunau.ads: Minor comment correction
1508 * rtsfind.ads, rtsfind.adb: Add definitions for Wide_Wide attributes
1510 Also extend Text_IO_Kludge to support Wide_Wide_Text_IO
1511 (Check_RPC): Update to match changes in expanded code.
1512 Clean up unused entity.
1514 * exp_ch3.ads, exp_ch3.adb: Fix various places where Wide_Wide_String
1515 was not taken into account.
1516 This includes proper initialization with Normalize_Scalars.
1517 (Get_Simple_Init_Val): Major rewrite for initialize scalars and
1518 normalize scalars cases (particularly the latter) to do a better job
1519 of finding invalid representations.
1521 * s-scaval.ads, s-scaval.adb: Add values for zero invalid values
1523 * s-strops.ads, s-strops.adb: Remove string normalize routines, never
1526 * exp_dist.adb: Add support for wide wide character type
1527 (Expand_Receiving_Stubs_Bodies): For a package declaration that has a
1528 private part, generate stub bodies at the end of the private part,
1529 not the visible part.
1530 (Add_RACW_Primitive_Operations_And_Bodies): Add last missing code for
1532 (Add_Obj_RPC_Receiver_Completion): Add PCS-specific subprograms and
1533 generic wrapper to execute final processing after completing the
1534 expansion of the RPC receiver for an RACW.
1536 * snames.h, snames.ads, snames.adb: Add definitions for wide_wide
1537 packages and attributes.
1538 (Preset_Names): Addition of the new reserved words of Ada 2005,
1539 that is interface, overriding and synchronized.
1540 (Get_Pragma_Id): Give support to the use of the new reserved word
1541 "interface" as a pragma name.
1542 (Is_Pragma_Name): Give support to the use of the new reserved word
1543 "interface" as a pragma name.
1544 (Preset_Names): Add stream_size string for the Stream_Size Ada2005
1545 attribute implementation.
1547 * exp_attr.adb (Expand_Attribute_Reference): Do not apply validity
1548 checks to entities that are output parameters of Asm operations.
1549 Handle the Stream_Size attribute.
1550 Add implementation of Wide_Wide_Value, Wide_Wide_Image, Wide_Wide_Width
1552 * exp_imgv.ads, exp_imgv.adb: Add support for wide wide character type
1554 * sem_attr.adb (Eval_Attribute): Raise compile-time constraint error
1555 for second parameter being 0.0.
1556 Add support for wide wide character type.
1557 (Analyze_Attribute, Eval_Attribute): Handle the Stream_Size attribute.
1559 * s-valwch.adb, s-valwch.ads, s-imgwch.ads, s-imgwch.adb,
1560 s-wchstw.ads, s-wchstw.adb, s-wchwts.adb, s-wchwts.ads,
1561 s-widwch.adb, s-widwch.ads, s-wwdcha.adb, s-wwdcha.ads,
1562 s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb, s-wwdwch.ads: Add support
1563 for wide wide character cases.
1565 * cstand.adb: Create entities for Wide_Wide_Character and
1568 * i-c.ads, i-c.adb: Fix not raising CE for null wide strings in
1569 accordance with AI-258.
1570 Add new declarations for 16/32 bit C character types (Part of AI285)
1572 * einfo.ads, einfo.adb (Is_Obsolescent, Is_Ada_2005): New flag
1573 (Obsolescent_Warning): New field
1574 (Rep_Clause): New local subprogram used to share code. Returns the rep
1575 clause for which the name is given in parameter.
1576 (Has_Stream_Size_Clause): New routine.
1577 (Stream_Size_Clause): Idem. Implementation is based on Rep_Clause.
1578 (Address_Clause): Implementation is now using Rep_Clause.
1579 (Alignment_Clause): Idem.
1580 (Size_Clause): Idem.
1582 * lib-xref.adb (Generate_Reference): Test for reference to Ada 2005
1583 entity in non-Ada 2005 mode and generate warning.
1585 * par-prag.adb: Add handling of one argument form for pragma Ada_05.
1586 (Prag): Code cleanup. Remove old gnat pragma "overriding"
1588 * sem_prag.adb: Add handling of one argument form for pragma Ada_05
1589 (Analyze_Pragma, case Elaborate, Elaborate_All): Do not disable warnings
1590 on the named unit if the pragma is not in the current compilation unit,
1591 so that elaboration calls in the current unit can set up an elaboration
1592 dependency on the named unit, as needed.
1593 (Analyze_Pragma, case Obsolescent): Allow pragma to be used for library
1594 subprogram as well as for subprograms declared within a package.
1595 (Analyze_Pragma, Sig_Flags): Code cleanup. Remove support for the GNAT
1598 * krunch.ads, krunch.adb: Add special handling of Wide_Wide (krunched
1599 to z) to avoid some instances of duplication for Wide_Wide packages.
1601 * namet.ads, namet.adb: Implement encoding (WWhhhhhhhh) for wide wide
1604 * scn.adb: Char_Literal_Value field is now a Uint
1606 * scng.adb: Significant rewrite to handle new Ada 2005 features
1607 allowing wide and wide wide characters in program text, e.g. for
1608 identifiers, as described in AI-285.
1609 (Set_Reserved): New procedure, makes setting up keywords cleaner.
1610 (Initialize_Scanner): Register the new reserved words of Ada 2005.
1611 (Scan): Give support to the new reserved words.
1613 * par-ch2.adb (P_Identifier): Compiling in Ada95 mode, generate a
1614 warning notifying that interface, overriding, and synchronized are
1616 (P_Pragma): Allow the use of the new reserved word "interface" as
1619 * gnatls.adb, gnatbind.adb,
1620 ali-util.adb, binde.adb, ali.ads, ali.adb: Code cleanup. Rename
1621 identifiers named "interface" to "SAL_Interface".
1623 * bindgen.adb (Gen_Main_Ada): Add support for the new SEH
1624 (Structured Exception handling).
1628 (Gen_Main_Ada): Set the default exit code if specified.
1629 (Gen_Main_C): Likewise.
1631 (Gen_Output_File_C): Remove redundant output of gnat_exit_status.
1632 Code cleanup. Rename identifiers named "interface" to "SAL_Interface"
1634 * switch-b.adb, bindusg.adb, opt.ads, vms_data.ads: Add handling of
1637 * mlib-prj.adb, mlib.adb: Code cleanup. Rename one identifier that
1638 has a collision with the new Ada 2005 "interface" reserved word.
1640 * par-ch3.adb (P_Defining_Identifier): Compiling in Ada95 mode,
1641 generate a warning notifying that interface, overriding, and
1642 synchronized are new reserved words.
1644 * scans.ads (Token_Type): Addition of the tokens corresponding to the
1645 new reserved words of Ada 2005: Tok_Interface, Tok_Overriding
1646 and Tok_Synchronized.
1648 * sem_res.adb (Resolve_Actuals): Change error messages to refer to
1649 "dispatching" rather than "primitive" operations, since dispatching
1650 calls are now allowed to abstract formal subprograms (which are not
1652 Char_Literal_Value field is now a Uint
1653 (Resolve_Slice): If the prefix is an access to an unconstrained array,
1654 compute the actual subtype of the designated object to impose the proper
1656 (Resolve_Selected_Component): Do not insert an access check if the
1657 prefix is an access type: such a node is expanded into an explicit
1658 dereference, on which the access check is performed anyway. Removes
1659 expensive duplicate checks.
1660 (Resolve_Call): Use new flag Is_Obsolescent and field
1661 Obsolescent_Warning so that pragma Obsolescent works on library
1663 Add support for wide wide character type
1664 (Resolve_Allocator): Replace the error message on wrong null-exclusion
1665 value by a warning message.
1666 (Resolve_Type_Conversion): If the mixed-mode expression is interpreted
1667 as fixed-point, and one of the operands is non-static and universal, it
1668 can only be an illegal exponentiation operation, in which case there is
1669 no real value to retrieve.
1671 * exp_strm.adb: Add support for wide wide character type
1672 (Build_Elementary_Input_Call): Compute the size of the stream element by
1673 querying the rep chain to find the Stream_Attribute attribute value.
1674 (Build_Elementary_Write_Call): Ditto.
1676 * sem_aggr.adb: Char_Literal_Value field is now a Uint
1677 Add support for wide wide character type
1678 Replace the error messages on wrong null-exclusion value by warnings
1679 as described in Ada 2005.
1680 (Resolve_Extension_Aggregate): Document the fact that the error
1681 message on class-wide expressions in extensions aggregates.
1683 * sem_case.adb: Add support for wide wide character type
1685 * sem_ch13.adb: Add support for wide wide character type
1686 (Analyze_Attribute_Definition_Clause): Handle the Stream_Size attribute.
1688 * sem_ch3.adb: Add support for wide wide character type
1689 (Process_Subtype): If constraint is illegal for the type, set Ekind of
1690 now-useless Itype, to prevent cascaded errors on a compiler built
1693 * sem_ch8.adb: Add with and use of Sem_Disp.
1694 (Analyze_Subprogram_Renaming): Replace unclean uses of
1695 Corresponding_Spec with Corresponding_Formal_Spec (and delete setting
1696 of Corresponding_Spec to Empty).
1697 (Attribute_Renaming): Replace use of Corresponding_Spec with
1698 Corresponding_ Formal_Spec and simplify condition.
1699 (Use_One_Package): Check that scope of homonym of identifier is defined,
1700 before checking whether it is a wrapper package.
1701 Add support for wide wide character type
1703 * sem_eval.adb: Add support for wide wide character type.
1704 (Eval_Arithmetic_Op): Check for compile time known signed integer
1705 overflow in the non-static case.
1706 (Subtypes_Statically_Match): A formal scalar type and its base type do
1707 not statically match.
1709 * sem_util.adb (Collect_Primitive_Operations): Minor change of "/=" to
1710 "not in" for test of N_Formal_Subprogram_Declaration (which is now a
1712 (Unit_Declaration_Node): Ditto.
1713 (Is_Variable_Prefix): For the case of an indexed component whose prefix
1714 has a packed array type, the prefix has been rewritten into a type
1715 conversion. Determine variable-ness from the converted expression.
1716 Handle wide wide character cases.
1718 * stand.ads: Add types Wide_Wide_Character and Wide_Wide_String
1720 * stringt.ads, stringt.adb: Handle full UTF-32 range.
1721 Remove ["0A"] from comment, since it can look like a line terminator.
1722 Currently we don't permit this, but this is under discussion by the
1723 ARG, and it is easy enough to use a different example.
1725 * s-wchcon.ads, s-wchcnv.ads, s-wchcnv.adb: Add new subprograms for
1726 handling UTF-32 encoding for wide wide character.
1727 Implement new brackets coding ["hhhhhhhh"]
1728 Add UTF-8 encodings for full UTF-32 range
1730 * ttypes.ads: Add definition of Standard_Wide_Wide_Character_Size
1732 * types.h, types.ads, types.adb: Wide_Wide_Character now has full 31
1733 bit range Add full UTF-32 support.
1734 (RT_Exception_Code): Addition of CE_Null_Not_Allowed; used to
1735 notify that constraint error will be raised at run-time
1736 because a null value is assigned to a null-excluding object.
1737 Remove some obsolete declarations and make Char_Code
1740 * a-except.adb (Rcheck_30): New subprogram. Addition of the message
1741 corresponding to CE_Null_Not_Allowed, and adjust the output of all the
1744 * checks.adb (Check_Null_Not_Allowed): Replace the error message on
1745 wrong null-exclusion value by a warning message.
1746 (Enable_Range_Check): Do range check if the prefix is an
1747 explicit dereference whose designated object is an unconstrained array.
1748 Current algorithm for removing duplicate checks is over-eager in this
1751 * sem_ch5.adb (Analyze_Assignment): Replace the error messages on wrong
1752 null-exclusion value by a warning message
1754 * atree.h, atree.ads, atree.adb: Remove Char_Code field support
1755 completely. Add support for Uint2 field
1757 sem_ch2.adb, exp_ch11.adb, exp_dbug.adb,
1758 exp_prag.adb: Char_Literal_Value field is now a Uint.
1760 * exp_util.adb (Insert_Actions): Replace
1761 N_Formal_Subprogram_Declaration by
1762 N_Formal_{Abstract|Concrete}_Subprogram_Declaration.
1763 Char_Literal_Value field is now a Uint.
1765 * sinfo.ads, sinfo.adb (Corresponding_Formal_Spec): New function
1766 defined for subprogram renaming declarations. When set, the field
1767 indicates the defining entity of a corresponding formal subprogram
1768 when the renaming corresponds to a formal subprogram association in an
1770 (Set_Corresponding_Formal_Spec): New procedure to return
1771 Corresponding_Formal_Spec field.
1772 Minor changes of "=" to "in" in tests of N_Formal_Subprogram_Declaration
1773 (which is now a subtype).
1774 Char_Literal_Value field is now a Uint
1776 * exp_disp.ads, exp_disp.adb (Make_DT): Generate code that moves the
1777 pointer to the base of the dispatch table.
1778 Minor changes to comments.
1779 (Controlling_Type): New function for determining the tagged type
1780 associated with a tagged primitive subprogram.
1781 (Expand_Dispatching_Call): Add support for a controlling actual that is
1782 directly a value of type Ada.Tag rather than a tagged object.
1784 * i-cpp.ads, i-cpp.adb, a-tags.ads, a-tags.adb: Update documentation
1785 describing the new layout.
1786 (Dispatch_Table): The expander computes the actual array size, allocates
1787 the Dispatch_Table record accordingly, and generates code that displaces
1788 the base of the record after the Typeinfo_Ptr component. The access to
1789 these components is done by means of local functions.
1790 (Offset_To_Top): New function.
1791 (Typeinfo_Ptr): New function.
1792 (Get_TSD): Modified to access the new position of the TSD.
1793 (Set_TSD): Modified to save the TSD in its new position.
1795 * par-ch12.adb (P_Formal_Subprogram_Declaration): Add parsing for the
1796 case of formal abstract subprograms. Add check and message for -gnat05.
1799 * sem_ch12.adb: Add with and use for Sem_Disp.
1800 (Analyze_Associations): Minor change from "=" to "in" for use of
1801 N_Formal_Subtype_Declaration (which is now a subtype).
1802 (Set_Analyzed_Formal): Minor changes from "=" to "in" for uses of
1803 N_Formal_Subtype_Declaration (which is now a subtype).
1804 (Analyze_Formal_Subprogram): Add handling for
1805 N_Formal_Abstract_Subprogram, marking the formal as abstract and
1806 dispatching, setting the controlling status of the formal parameters
1807 and result, and issuing an error if there is no controlling type for
1808 the formal subprogram.
1809 (Instantiate_Formal_Subprogram): Rather than setting Corresponding_Spec,
1810 which is an unclean use of that field, we set the new field
1811 Corresponding_Formal_Spec to make the formal subprogram available to
1812 processing in Analyze_Subprogram_Declaration.
1813 (Analyze_Formal_{Discrete, Decimal_Fixed_Point, Fixed_Point,
1814 Floating_Point, Modular_Integer, Signed_Integer}_Type: Make formal type
1815 Constrained, so that it is is does not statically match its anonymous
1818 * sem_ch6.adb (Analyze_Subprogram_Specification): Include test for
1819 abstract formal subprograms in error check for functions returning
1820 abstract types. Set scope of new designator for
1821 a parameterless subprogram, so that it is available when checking the
1822 body for nested subprograms, before full analysis of said body.
1823 (Analyze_Subprogram_Body): Warn on inlining bodies with nested
1824 subprogram only if inner one comes from source.
1825 (Analyze_Function_Call): If the call is given in object notation, the
1826 analysis of the name rewrites the node and analyzes it with the proper
1827 argument list. After analyzing the name, if the call has been rewritten
1828 and the result type is set, no further analysis is needed.
1829 (Analyze_Return_Type): Subsidiary to Process_Formals: analyze subtype
1830 mark in function specification, in a context where the formals are
1831 visible and hide outer homographs.
1833 * sem_disp.adb (Check_Controlling_Type): Relax the check for same scope
1834 as the tagged type for the cases of abstract formal subprograms and
1835 renamings of those. Clean up spec comments.
1836 (Check_Dispatching_Context): Add error message to indicate "abstract
1837 procedure", covering the case of a call to a formal abstract procedure
1838 that has statically tagged operands.
1839 (Check_Dispatching_Call): Check for the case of an actual given by
1840 a tag-indeterminate function call whose type is an ancestor of the
1841 containing call's associated tagged type. This situation can occur
1842 for inherited primitives with function defaults. In this case we
1843 use the tagged type's tag directly as the controlling argument for
1845 (Expand_Call): Name change on call to Expand_Dispatch_Call.
1847 * sprint.adb (Sprint_Node_Actual): Split
1848 N_Formal_Subprogram_Declaration into two alternatives for the new
1849 cases N_Formal_Abstract_Subprogram_Declaration and
1850 N_Formal_Concrete_Subprogram_Declaration.
1851 Char_Literal_Value field is now a Uint.
1853 * trans.c: Get rid of junk Uint2 reference.
1854 Char_Literal_Value field is now a Uint.
1855 (gnat_to_gnu, case N_Aggregate): Check TYPE_UNCHECKED_UNION_P.
1856 (gigi): Correct third arg to gimplify_body.
1858 * ada-tree.h: (TYPE_UNCHECKED_UNION_P): New flag.
1859 (TYPE_LANG_FLAG_0): Check for record or union.
1861 * treepr.adb: Char_Literal_Value field is now a Uint
1863 * uintp.h, uintp.ads, uintp.adb: Add new routines UI_To_CC and
1866 * widechar.ads, widechar.adb (Is_UTF_32_Non_Graphic): New function
1867 Add full UTF-32 support
1868 Char_Code is now 32 bits
1870 * sinput.ads, sinput.adb (Skip_Line_Terminators): Extend to deal with
1871 wide character UTF_32 line terminators.
1872 Initialize Main_Source_File to avoid error when no main
1875 * errout.adb (Finalize): Do not check Num_SRef_Pragmas
1876 (Main_Source_File) when no main source has been loaded, to avoid
1879 2005-02-09 Robert Dewar <dewar@adacore.com>
1881 * a-strunb.ads, a-strunb.adb: Add missing pragma Ada_05 statements
1882 Fix name of Set routine
1884 * a-strfix.ads, a-strfix.adb: Add new index functions from AI-301 to
1887 * a-stwise.ads, a-stwise.adb, a-stwifi.ads, a-stwifi.adb,
1888 a-strsea.ads, a-strsea.adb: Add new index functions from AI-301 to
1891 * a-witeio.ads, a-witeio.adb, a-textio.ads, a-textio.adb: New function
1892 forms of Get_Line subprograms for AI-301.
1894 * a-wtcoau.adb, a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads,
1895 a-wtedit.adb, a-wtedit.adb, a-wtedit.ads, a-wttest.adb,
1896 a-wttest.ads, a-strmap.ads, a-strmap.adb, a-stwima.adb,
1897 a-stwima.ads: Minor reformatting.
1899 2005-02-09 Doug Rupp <rupp@adacore.com>
1900 Thomas Quinot <quinot@adacore.com>
1902 * adaint.c, adaint.h
1903 [VMS] (to_ptr32): New function.
1904 (MAYBE_TO_PTR32): New macro.
1905 (__gnat_portable_spawn,__gnat_portable_no_block_spawn): Adjust argv
1907 [VMS] (descriptor_s, ile_s): Use __char_ptr32 for adr field.
1908 [VMS] (#define fork()): Remove since unneccessary.
1909 (__gnat_set_close_on_exec): New routine to support
1910 GNAT.OS_Lib.Set_Close_On_Exec.
1912 * g-expect.adb (Set_Up_Communications): Mark the pipe descriptors for
1913 the parent side as close-on-exec so that they are not inherited by the
1916 * g-os_lib.ads, g-os_lib.adb (Set_Close_On_Exec): New subprogram to
1917 set or clear the FD_CLOEXEC flag on a file descriptor.
1919 2005-02-09 Eric Botcazou <ebotcazou@adacore.com>
1920 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1922 Fix for c330001 - PR ada/19386
1925 (gnat_to_gnu_field): Do not necessarily invoke make_packable_type
1926 on the field if Pragma Component_Alignment (Storage_Unit).
1927 (gnat_to_gnu_entity, case object): Do not treat a renaming that has
1928 side-effects as if it were a constant; also make SAVE_EXPR to protect
1930 (gnat_to_gnu_entity, case E_Record_Subtype): If have _Parent, make a
1932 (make_dummy_type): Set TYPE_UNCHECKED_UNION_P.
1933 (components_to_record): Test it.
1934 Fix improper usage of REFERENCE_CLASS_P.
1936 * utils2.c (build_binary_op, case MODIFY_EXPRP): Treat UNION_TYPE as
1939 * utils2.c: Minor reformatting.
1941 * utils.c (convert, case UNION_TYPE): Check TYPE_UNCHECKED_UNION;
1942 handle other cases like RECORD_TYPE.
1944 * utils.c (gnat_pushdecl): Set TREE_NO_WARNING.
1946 2005-02-09 Ed Schonberg <schonberg@adacore.com>
1948 * exp_aggr.adb (Gen_Assign): If the expression is an aggregate for a
1949 component of an array of arrays in an assignment context, and the
1950 aggregate has component associations that require sliding on
1951 assignment, force reanalysis of the aggregate to generate a temporary
1952 before the assignment.
1953 (Must_Slide): Make global to the package, for use in Gen_Assign.
1955 2005-02-09 Ed Schonberg <schonberg@adacore.com>
1957 * exp_ch4.adb (Expand_Composite_Equality): If a component is an
1958 unchecked union with no inferable discriminants, return a
1959 Raise_Program_Error node, rather than inserting it at the point the
1961 (Expand_Record_Equality, Component_Equality): Handle properly the case
1962 where some subcomponent is an unchecked union whose generated equality
1963 code raises program error.
1965 2005-02-09 Doug Rupp <rupp@adacore.com>
1967 * gnatbl.c: [VMS] (_POSIX_EXIT): Define.
1968 [VMS] (#define exit hack): Remove.
1970 2005-02-09 Pascal Obry <obry@adacore.com>
1971 Arnaud Charlet <charlet@adacore.com>
1973 * init.c (__gnat_initialize): Add a new parameter eh which contains the
1974 address of the exception registration. The Win32 version of this
1975 routine calls __gnat_install_SEH_handler() to initialize the SEH
1976 (Structured Exception Handling) handler.
1977 (__gnat_error_handler) [Win32]: Removed. Not needed as we use
1978 SEH (Structured Exception Handling) now.
1979 (__gnat_install_handler) [Win32]: Nothing to do now as we use SEH.
1980 (__gnat_initialize for ppc-vxworks): Adjust comments and the
1981 preprocessor condition protecting the call to the extra eh setup
1982 subprogram, which is only available for the ppc target.
1983 (__gnat_clear_exception_count): replaced reference to
1984 variable taskIdCurrent by call to taskIdSelf(), cleaner.
1986 * seh_init.c: New file.
1988 * Make-lang.in: (GNAT_ADA_OBJS): Add seh_init.o.
1989 (GNATBIND_OBJS): Idem.
1991 * misc.c (gnat_parse_file): Update call to __gnat_initialize. This
1992 routine takes a new parameter (a pointer to the exception registration
1993 for the SEH (Structured Exception Handling) support.
1995 * raise.h: (__gnat_install_SEH_handler): New prototype.
1996 Update copyright notice.
1998 * s-tassta.adb (Task_Wrapper): Declare the exception registration
1999 record and initialize it by calling __gnat_install_SEH_handler.
2001 2005-02-09 Vincent Celier <celier@adacore.com>
2003 * make.adb (Gnatmake): Do not fail when the main project has no object
2006 2005-02-09 Doug Rupp <rupp@adacore.com>
2008 * Makefile.in [VMS] (LN,LN_S): Define as cp -p
2009 Rename s-asthan-vms.adb to s-asthan-vms-alpha.adb.
2010 [VMS]: Add translations for g-enblsp.adb.
2012 * s-asthan-vms.adb: Removed.
2013 * s-asthan-vms-alpha.adb: Added.
2015 2005-02-09 Pascal Obry <obry@adacore.com>
2017 * Makefile.in (LIBGNAT_SRCS): Add seh_init.c.
2018 (LIBGNAT_OBJS): Add seh_init.o.
2020 2005-02-09 Arnaud Charlet <charlet@adacore.com>
2024 * Makefile.in: Link all gnat tools with -static-libgcc, since
2025 -shared-libgcc is now used by default on some systems (e.g. linux with
2027 Remove references to Makefile.prolog/generic, no longer used.
2029 2005-02-09 Vincent Celier <celier@adacore.com>
2031 * prj-makr.adb (Process_Directory): Put file name in canonical case
2032 before matching against the patterns.
2033 If gnatname has been invoked as <prefix>-gnatname
2034 then invoke the compiler as <prefix>-gcc, not just "gcc".
2036 2005-02-09 Ed Schonberg <schonberg@adacore.com>
2038 * sem_ch4.adb (Analyze_Selected_Component): Create Actual_Subtype even
2039 with expansion disabled. The actual subtype is needed among other
2040 places when the selected component appears in the context of a loop
2041 bound, and denotes a packed array.
2042 (Operator_Check): Always use the first subtype in the
2043 error message, to avoid the appearance of internal base types.
2044 (Transform_Object_Operation): Copy each actual in full
2045 to the parameter associations of the constructed call, rather than
2046 using the shallow copy mechanism of New_Copy_List. This ensures that
2047 the chaining of named associations is done properly.
2048 (Complete_Object_Operation): Rewrite node, rather than
2049 replacing it, so that we can trace back to the original selected
2052 * sem_elab.adb (Set_Elaboration_Constraint): For initialization calls,
2053 and calls that use object notation, if the called function is not
2054 declared in a withed unit, place the elaboration constraint on the
2055 unit in the context that makes the function accessible.
2056 (Check_Elab_Subtype_Declaration): Check whether a subtype declaration
2057 imposes an elaboration constraint between two packages.
2059 2005-02-09 Ed Schonberg <schonberg@adacore.com>
2061 * sem_ch7.adb (Uninstall_Declarations): Exchange full and private
2062 views of a private type after handling its private dependents, to
2063 maintain proper stack discipline between entry and exit from the
2066 2005-02-09 Cyrille Comar <comar@adacore.com>
2068 * s-finimp.adb: (Finalize_List): Optimize in the no-abort case.
2071 2005-02-09 Arnaud Charlet <charlet@adacore.com>
2073 * s-tporft.adb (Register_Foreign_Thread): Initialize Task_Image[_Len]
2074 fields for foreign threads.
2076 2005-02-09 Doug Rupp <rupp@adacore.com>
2078 * s-vaflop.adb: Add pragma Warnings (Off) to eliminate infinite
2079 recursion warnings when compiled with -gnatdm.
2081 2005-02-09 Robert Dewar <dewar@adacore.com>
2083 * usage.adb: Add line for switch -gnat05 (allow Ada 2005 extensions)
2084 Slight fix to documentation of -gnaty with no parameters
2086 * xr_tabls.ads: Add ??? comment for missing overall comment
2088 * xsinfo.adb: Make default file name be sinfo.h, since this is what
2089 we now use by default.
2091 * xsnames.adb: Adjust end of file test to look for five space followed
2092 by '#' instead of six spaces. The format of xsnames.adb was modified
2095 * a-numeri.ads: Add reference to AI-388 for greek letter pi
2098 * clean.adb: Minor reformatting.
2100 * gnat1drv.adb, gnatfind.adb, gnatlink.adb, gnatmem.adb,
2101 gnatname.adb: Minor reformatting
2102 Add 2005 to copyright output when utility is run
2104 * csets.adb: Eliminate obsolete comment
2106 * debug.adb, g-socket.ads, i-cobol.adb: Minor reformatting throughout
2109 * sem_eval.ads (Eval_Integer_Literal): Do not inline this, not useful.
2111 2005-02-09 Sergey Rybin <rybin@adacore.com>
2113 * gnat_ugn.texi: Add to the gnatpp section the paragraph describing
2114 the difference between compact and incompact layout and add the record
2115 representation clause to the example illustrating different layouts.
2116 Add the description of '-A5' gnatpp option ("align 'AT' keywords in
2117 component clauses").
2119 2005-02-09 Florian Villoing <villoing@adacore.com>
2121 * gnat_ugn.texi: Fix typos.
2122 Use @command to display 'gcc', 'gnatbind', etc. insted of @code or
2124 Make proper use of @ref, @xref and @pxref to avoid duplication of "see"
2125 in the generated documentation.
2127 2005-02-09 Arnaud Charlet <charlet@adacore.com>
2129 * gnat_ugn.texi: Remove all mentions of FSU threads, which are no
2131 Update linker wrapper when linking with non GNU C++.
2133 2005-02-09 Pascal Obry <obry@adacore.com>
2136 Document the procedure to debug the DllMain routine on Windows.
2137 Add note about -funwind-tables and mixed Ada and C/C++ programming in
2139 Document new BIND qualifer /RETURN_CODES=VMS.
2141 2005-02-09 Ben Brosgol <brosgol@adacore.com>
2143 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
2144 Edited gnatmetric chapter
2146 2005-02-09 Robert Dewar <dewar@adacore.com>
2149 Changes to document new wide wide character support
2151 Update documentation on Normalize_Scalars and Initialize_Scalars
2153 2005-02-09 Pascal Obry <obry@adacore.com>
2155 * s-taprop-mingw.adb, s-soflin.ads: Minor reformatting.
2157 2005-02-09 Jose Ruiz <ruiz@adacore.com>
2159 * s-osinte-vxworks.ads (taskPriorityGet): Add this function (imported
2160 from the VxWorks kernel) that is needed for getting the active
2161 priority of the different tasks.
2163 * s-atacco.ads, s-atacco.adb (Nothing): Remove this dummy procedure.
2164 Use a pragma Elaborate_Body in the spec file instead.
2165 Noticed by code reading.
2167 2005-02-09 Thomas Quinot <quinot@adacore.com>
2169 * exp_util.ads: Minor correction in comment.
2171 2005-02-09 Arnaud Charlet <charlet@adacore.com>
2173 * s-taprop.ads (Initialize): Update comments. Remove pragma Inline,
2174 since this procedure is now too complex to be worth inlining.
2176 2005-02-09 Richard Henderson <rth@redhat.com>
2178 * utils.c (gnat_define_builtin): Remove.
2179 (gnat_install_builtins): Use build_common_builtin_nodes.
2181 2005-02-09 Arnaud Charlet <charlet@adacore.com>
2183 * a-rbtgso.adb, a-crbtgo.ads, a-crbtgo.adb, a-crbtgk.ads,
2184 a-crbtgk.adb, a-crbltr.ads, a-coprnu.ads, a-coprnu.adb,
2185 a-coorse.ads, a-coorse.adb, a-convec.ads, a-convec.adb,
2186 a-contai.ads, a-coinve.ads, a-coinve.adb, a-cohata.ads,
2187 a-cohama.ads, a-cohama.adb, a-ciorse.ads, a-ciorse.adb,
2188 a-cihama.ads, a-cihama.adb, a-cidlli.ads, a-cidlli.adb,
2189 a-chtgop.ads, a-chtgop.adb, a-cgcaso.ads, a-cgcaso.adb,
2190 a-cgarso.ads, a-cgarso.adb, a-cdlili.ads, a-cdlili.adb,
2191 a-cgaaso.adb, a-coormu.adb, a-ciormu.adb, a-cihase.adb,
2192 a-cihase.ads, a-cohase.adb, a-cohase.ads, a-ciorma.ads,
2193 a-coorma.ads, a-swunha.ads, a-stunha.ads, a-ciormu.ads,
2194 a-coormu.ads, a-rbtgso.ads, a-swunha.adb, a-stunha.adb,
2195 a-cgaaso.ads, a-ciorma.adb, a-coorma.adb, a-secain.adb,
2196 a-secain.ads, a-slcain.ads, a-slcain.adb, a-shcain.ads,
2197 a-shcain.adb, a-chtgke.ads, a-chtgke.adb, a-stwiha.ads,
2198 a-stwiha.adb, a-strhas.ads, a-strhas.adb, a-chzla1.ads,
2199 a-chzla9.ads, a-lfztio.ads, a-liztio.ads, a-llfzti.ads,
2200 a-llizti.ads, a-sfztio.ads, a-siztio.ads, a-ssizti.ads,
2201 a-stzbou.adb, a-stzbou.ads, a-stzfix.adb, a-stzfix.ads,
2202 a-stzhas.adb, a-stzhas.ads, a-stzmap.adb, a-stzmap.ads,
2203 a-stzsea.adb, a-stzsea.ads, a-stzsup.adb, a-stzsup.ads,
2204 a-stzunb.adb, a-stzunb.ads, a-swunau.adb, a-swunau.ads,
2205 a-szmzco.ads, a-szunau.adb, a-szunau.ads, a-szunha.adb,
2206 a-szunha.ads, a-szuzti.adb, a-szuzti.ads, a-tiunio.ads,
2207 a-wwunio.ads, a-ztcoau.adb, a-ztcoau.ads, a-ztcoio.adb,
2208 a-ztcoio.ads, a-ztcstr.adb, a-ztcstr.ads, a-ztdeau.adb,
2209 a-ztdeau.ads, a-ztdeio.adb, a-ztdeio.ads, a-ztedit.adb,
2210 a-ztedit.ads, a-ztenau.adb, a-ztenau.ads, a-ztenio.adb,
2211 a-ztenio.ads, a-ztexio.adb, a-ztexio.ads, a-ztfiio.adb,
2212 a-ztfiio.ads, a-ztflau.adb, a-ztflau.ads, a-ztflio.adb,
2213 a-ztflio.ads, a-ztgeau.adb, a-ztgeau.ads, a-ztinau.adb,
2214 a-ztinau.ads, a-ztinio.adb, a-ztinio.ads, a-ztmoau.adb,
2215 a-ztmoau.ads, a-ztmoio.adb, a-ztmoio.ads, a-zttest.adb,
2216 a-zttest.ads, a-zzunio.ads: New files. Part of new Ada 2005
2219 2005-01-27 Laurent GUERBY <laurent@guerby.net>
2221 * Makefile.in: Fix a-intnam.ads from previous commit,
2222 add 2005 to copyright.
2223 * a-intman-rtems.ads: Renamed to...
2224 * a-intnam-rtems.ads:
2226 2005-01-27 Laurent GUERBY <laurent@guerby.net>
2228 * Makefile.in: Rename GNAT RTEMS specific files.
2229 * 5rtpopsp.adb, 4rintnam.ads, 5rosinte.adb,
2230 5rosinte.ads, 5rparame.adb: Replaced by files below.
2231 * s-tpopsp-rtems.adb, a-intman-rtems.ads, s-osinte-rtems.adb,
2232 s-osinte-rtems.ads, s-parame-rtems.adb: Replace files above.
2234 2005-01-27 Joel Sherrill <joel.sherrill@oarcorp.com>
2235 Laurent GUERBY <laurent@guerby.net>
2238 * 5rosinte.ads: Add No_Key constant.
2239 * 5rtpopsp.adb: Initialize ATCB_Key with No_Key and fix style.
2240 * gsocket.h: Do not include <sys/socket.h> with RTEMS either.
2242 2005-01-26 Laurent GUERBY <laurent@guerby.net>
2245 * i-cobol.adb (Valid_Numeric): Handle zero length case.
2247 2005-01-20 Richard Henderson <rth@redhat.com>
2249 * Makefile.in (alpha-linux, LIBGNAT_TARGET_PAIRS): Use
2250 a-intnam-linux.ads and system-linux-alpha.ads.
2251 * a-intnam-linux-alpha.ads: Remove file.
2252 * s-osinte-linux-alpha.ads (SIGUNUSED, SIGSTKFLT, SIGLOST): New.
2253 * system-linux-alpha.ads: New file.
2255 2005-01-18 Jakub Jelinek <jakub@redhat.com>
2258 * a-stunau.adb (Get_String): Don't return U.Reference, but Ret that is
2259 set to the new string.
2261 2005-01-18 Toon Moene <toon@moene.indiv.nluug.nl>
2263 * system-linux-ppc.ads: Set ZCX_By_Default and GCC_ZCX_Support
2266 2005-01-18 Richard Henderson <rth@redhat.com>
2268 * Makefile.in (LIBGNAT_TARGET_PAIRS, TOOLS_TARGET_PAIRS, MISCLIB,
2269 THREADSLIB, GNATLIB_SHARED, PREFIX_OBJS, LIBRARY_VERSION): Specialize
2271 * s-osinte-linux-alpha.ads, a-intnam-linux-alpha.ads: New files.
2273 2005-01-14 Andrew Pinski <pinskia@physics.uc.edu>
2275 * system-darwin-ppc.ads (ZCX_By_Default): Change to True.
2276 (GCC_ZCX_Support): Likewise.
2278 2005-01-11 Bastian Blank <waldi@debian.org>
2280 * system-linux-s390.ads: Define Preallocated_Stacks.
2281 * system-linux-s390x.ads: Likewise.
2283 2005-01-04 Arnaud Charlet <charlet@adacore.com>
2285 * gnat_ugn.texi: Fix texi errors with null variables.
2287 2005-01-03 Thomas Quinot <quinot@adacore.com>
2289 * gen-soccon.c: New utility program to generate g-soccon.ads
2292 * socket.c, gsocket.h: Split inclusion of system header files into a
2293 gsocket.h file separated from socket.c, to allow reuse in gen-soccon.c.
2295 * g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads,
2296 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
2297 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-mingw.ads,
2298 g-soccon-vxworks.ads, g-soccon-freebsd.ads: Note that these files
2299 should not be edited by hand anymore, but should be regenerated using
2302 2005-01-03 Robert Dewar <dewar@adacore.com>
2303 Ed Schonberg <schonberg@adacore.com>
2304 Vincent Celier <celier@adacore.com>
2306 * s-atacco.ads, a-direio.adb: Protect use of 'Constrained by warnings
2307 on/off, since this is an obsolescent feature, for which we now generate
2310 * sem_attr.adb (Analyze_Attribute, case Constrained): Issue warning if
2311 warning mode is set and obsolescent usage of this attribute occurs.
2312 (Resolve_Access, case 'Access): Note that GNAT uses the context type to
2313 disambiguate overloaded prefixes, in accordance with AI-235. GNAT code
2314 predates, and partly motivates, the adoption of the AI.
2315 Implement new Ada 2005 attribute Mod
2317 * exp_attr.adb (Expand_N_Attribute_Reference): Implement Ada 2005
2320 * par-ch4.adb (P_Name): In Ada 2005 mode, recognize new attribute Mod
2322 * snames.h, snames.ads, snames.adb: Add entry for No_Dependence for
2323 pragma restrictions.
2324 New entry for Ada 2005 attribute Mod.
2327 Add recognition of new pragma Restrictions No_Dependence
2328 Recognize restriction No_Obsolescent_Features at parse time
2330 * bcheck.adb: Add circuitry for checking for consistency of
2331 No_Dependence restrictions.
2333 * lib-writ.ads, lib-writ.adb: Output new R lines for No_Dependence
2336 * restrict.ads, restrict.adb: Add subprograms to deal with
2337 No_Dependence restrictions.
2339 * rtsfind.adb: Check that implicit with's do not violate No_Dependence
2342 * sem_ch3.adb, sem_ch11.adb, sem_ch13.adb, lib-xref.adb,
2343 sem_attr.adb: Add check for new restriction No_Obsolescent_Features
2345 * scn.ads, prj-err.ads, prj-err.adb, ali-util.adb, gprep.adb: Add new
2346 dummy parameter to scng instantiation.
2347 Needed for new restriction No_Obsolescent_Features
2349 * scn.adb: (Obsolescent_Check): New procedure
2350 Needed for new restriction No_Obsolescent_Features
2352 * scng.ads, scng.adb: Always allow wide characters in Ada 2005 mode, as
2353 specified by AI-285, needed for implementation of AI-388 (adding greek
2354 pi to Ada.Numerics).
2355 Add new generic formal to scng, needed for new restriction
2356 No_Obsolescent_Features.
2358 * s-rident.ads: Add new restriction No_Obsolescent_Features.
2360 * ali.ads, ali.adb: Adjustments for reading new No_Dependence
2362 (Scan_ALI): When finding an unexpected character on an R line, raise
2363 exception Bad_R_Line, instead of calling Fatal_Error, so that, when
2364 Ignore_Errors is True, default restrictions are set and scanning of the
2365 ALI file continues with the next line. Also, when Bad_R_Line is raised
2366 and Ignore_Errors is True, skip to the end of le line.
2368 * sem_ch10.adb: Check that explicit with's do not violate
2369 No_Dependence restrictions.
2370 (Install_Withed_Unit): Add code to implement AI-377 and diagnose
2371 illegal context clauses containing child units of instance.
2373 * sem_prag.adb: Processing and checking for new No_Dependence
2375 (Analyze_Pragma, case Psect_Object): Call Check_Arg_Is_External_Name to
2376 analyze and check the External argument.
2378 * a-numeri.ads: Add greek letter pi as alternative spelling of Pi
2380 2005-01-03 Robert Dewar <dewar@adacore.com>
2382 * atree.adb: Add a fifth component to entities
2383 This allows us to add 32 flags and four new fields
2385 * atree.ads: Add a fifth component to entities
2386 This allows us to add 32 flags and four new fields
2388 * einfo.ads, einfo.adb: Document new fields and new flags now available
2389 Add routines for printing new fields
2391 * treepr.adb: Call routines to print out additional fields if present
2393 2005-01-03 Arnaud Charlet <charlet@adacore.com>
2395 * bld.ads, bld.adb, bld-io.ads, bld-io.adb, gprcmd.adb,
2396 gpr2make.ads, gpr2make.adb: Remove gpr2make, replaced by gprmake.
2398 * Makefile.in: Add support to build shared Ada libraries on solaris x86
2399 Remove gpr2make, replaced by gprmake.
2400 Remove references to gnatmem and libaddr2line.
2401 Add indepsw.adb<indepsw-linux.adb to TOOLS_TARGET_PAIRS for IA64 linux.
2402 (gnatlib-shared-darwin): Add "-fno-common" to GNATLIBCFLAGS.
2403 Add support for specialized version of Ada.Numerics.Aux for Darwin: use
2404 a-numaux-darwin.ads and a-numaux-darwin.adb
2405 Enable mlib-tgt-lynxos.adb on lynxos.
2407 * Make-lang.in: Remove rules for gpr2make.
2408 When generating sdefault.adb, do not call Relocate_Path
2409 on S3 for function Target_Name, as it is not a path.
2410 Remove references to gnatmem and libaddr2line.
2412 * a-numaux-darwin.ads, a-numaux-darwin.adb, g-soccon-darwin.ads: New
2415 2005-01-03 Samuel Tardieu <tardieu@adacore.com>
2417 * checks.adb (Apply_Alignment_Check): Generate a warning if an object
2418 address is incompatible with its base type alignment constraints when
2419 this can be decided statically.
2421 2005-01-03 Olivier Hainque <hainque@adacore.com>
2423 * decl.c (compatible_signatures_p): New function. The intended purpose
2424 is to check if two function signatures for a call-site and a callee are
2425 compatible enough for the call to be valid. The underlying purpose is
2426 to check if a call to a mapped builtin is using the right interface.
2427 The current code actually does not check antyhing - this a placeholder
2428 for future refinements.
2429 (gnat_to_gnu_entity) <E_Subprogram_Call>: Add preliminary bits to handle
2430 builtin calls for convention Intrinsic.
2432 * gigi.h (builtin_decl_for): Declare (new function).
2434 * utils.c (gnat_install_builtins): Install the target specific builtins.
2435 (builtin_decl_for): New function, provide a dummy body for now.
2437 2005-01-03 Geert Bosch <bosch@adacore.com>
2439 * eval_fat.adb: (Eps_Model,Eps_Denorm): Remove, no longer used.
2440 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
2441 (Pred): Implement in terms of Succ.
2443 * trans.c (convert_with_check): Reimplement conversion of float to
2446 2005-01-03 Ed Schonberg <schonberg@adacore.com>
2447 Vincent Celier <celier@adacore.com>
2449 * exp_aggr.adb (Packed_Array_Aggregate_Handled): The values of the
2450 bounds can be negative, and must be declared Int, not Nat.
2452 * sem_elim.adb (Line_Num_Match): Correct wrong code when index in an
2453 array is checked after using the index in the array.
2455 * makegpr.adb (Add_Switches): Check if there is a package for the
2456 processor. If there is no package, do not look for switches.
2458 2005-01-03 Ed Schonberg <schonberg@adacore.com>
2460 * exp_ch3.adb (Stream_Operations_OK): Predicate to determine when the
2461 generation of predefined stream operations (specs and bodies) should
2462 proceed. Under various restrictions these subprograms must not be
2465 2005-01-03 Thomas Quinot <quinot@adacore.com>
2468 Declare subprogram index in Build_RPC_Receiver_Body, to reduce the
2469 amount of PCS-specific code in RACW stubs generation.
2470 (Copy_Specification): Set Etype on copied formal parameter entities, as
2471 this information is needed for PolyORB stubs generation.
2472 (PolyORB_Support.Build_Subprogram_Receiving_Stubs): Remove unused
2473 variable Dynamic_Async.
2474 (Build_Subprogram_Receiving_Stubs): Make PCS-specific
2475 (Build_RPC_Receiver_Specification): Make generic again, as recent
2476 changes have allowed RPC receivers to have the same profile for both
2477 variants of the PCS.
2478 Reorganise RPC receiver generation to reduce differences between the
2479 structure of GARLIC and PolyORB RPC receivers.
2480 (Add_Receiving_Stubs_To_Declarations): Make this subprogram
2482 Simplify elaboration code for RCI packages.
2484 * s-parint.ads, s-parint.adb, rtsfind.ads: Reorganise RPC receiver
2485 generation to reduce differences between the structure of GARLIC and
2486 PolyORB RPC receivers.
2488 * s-stratt.adb: Fix typo in comment.
2490 2005-01-03 Thomas Quinot <quinot@adacore.com>
2492 * exp_ch7.ads (Make_Final_Call): Rewrite comment (was incorrectly
2493 copied from Make_Init_Call).
2495 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do component
2496 reads and assignments on a temporary variable declared with appropriate
2499 2005-01-03 Robert Dewar <dewar@adacore.com>
2501 * i-c.adb (To_C): Raise CE if string is null and Append_Null
2503 2005-01-03 Robert Dewar <dewar@adacore.com>
2505 * i-cstrin.adb (Update): Do not append a null in form called with a
2506 String. This avoids unintended behavior.
2508 2005-01-03 Arnaud Charlet <charlet@adacore.com>
2511 * init.c: Fix warnings on Free BSD section.
2513 2005-01-03 Arnaud Charlet <charlet@adacore.com>
2516 * sinfo.ads: Fix obsolete reference to xsinfo.spt (replaced by
2519 2005-01-03 Vincent Celier <celier@adacore.com>
2521 * make.adb (Collect_Arguments_And_Compile): Do not attempt to build
2522 libraries when Unique_Compile is True (-u switch).
2525 2005-01-03 Robert Dewar <dewar@adacore.com>
2527 * namet.adb (Get_Decoded_Name_With_Brackets): Fix case of not allowing
2528 upper case letter or underscore after W, as allowed by spec.
2530 2005-01-03 Arnaud Charlet <charlet@adacore.com>
2532 * s-osinte-darwin.ads, s-osinte-darwin.adb: Clean up
2533 darwin port by using proper type definitions from header files.
2534 Use SIGTERM instead of SIGABRT for SIGADAABORT.
2536 2005-01-03 Robert Dewar <dewar@adacore.com>
2538 * par.adb: Enhance error message handling for configuration file
2541 2005-01-03 Robert Dewar <dewar@adacore.com>
2543 * s-arit64.adb (Double_Divide): Put back changes that got accidentally
2544 removed during the previous update (test properly for case of dividing
2545 largest negative number by -1, which generates overflow).
2547 2005-01-03 Ed Schonberg <schonberg@adacore.com>
2548 Sergey Rybin <rybin@adacore.com>
2550 * sem_ch12.adb (Analyze_Package_Instantiation): Create a separate node
2551 to use as the defining identifier for a formal package.
2552 (Remove_Parent): If the instance takes place within (an instance of)
2553 a sibling, preserve private declarations of common parent.
2555 2005-01-03 Ed Schonberg <schonberg@adacore.com>
2557 * sem_ch4.adb (Has_Fixed_Op): New predicate in Check_Arithmetic_Pair,
2558 to determine whether one of the operands is a fixed-point type for
2559 which a user-defined multiplication or division operation might be
2562 * sem_res.adb (Valid_Conversion): The legality rules for conversions
2563 of access types are symmetric in Ada 2005: either designated type can
2566 2005-01-03 Vincent Celier <celier@adacore.com>
2568 * s-fileio.adb (Temp_File_Record): Change length of string component
2569 Name from L_tmpnam + 1 to max_path_len + 1.
2571 2005-01-03 Arnaud Charlet <charlet@adacore.com>
2573 * s-tasini.ads, s-tasini.adb (Undefer_Abortion): Handle case of
2574 Self_Id.Deferral_Level = 0.
2575 (Do_Pending_Action): Move this function to the spec.
2577 * s-tasren.adb (Selective_Wait [Terminate_Selected]): Call
2578 Do_Pending_Action explicitely when needed, in case we're using
2579 No_Abort restrictions.
2581 * s-tassta.adb (Create_Task): If Abort is not allowed, reset the
2582 deferral level since it will not get changed by the generated code.
2583 Keeping a default value of 1 would prevent some operations (e.g.
2584 select or delay) to proceed successfully.
2586 2005-01-03 Ben Brosgol <brosgol@adacore.com>
2587 Robert Dewar <dewar@adacore.com>
2588 Cyrille Comar <comar@adacore.com>
2590 * ug_words, gnat_ugn.texi: Added alpha-ivms transitioning section to
2591 porting guide chapter (vms version).
2592 Revised doc title (removed "for native platforms") and subtitle.
2593 Add discussion on warning flag for obsolescent features. First we
2594 note that it applies to obsolete GNAT features, which was previously
2595 omitted. Second we contrast the behavior with that of the new
2596 Ada 2005 AI-368 restriction No_Obsolescent_Features.
2597 Preliminary rewriting of GNAT & libraries chapter in order to take
2598 into account default project locations & new project manager
2601 2005-01-03 Robert Dewar <dewar@adacore.com>
2603 * cstand.adb (Create_Operators): Clean up format and documentation of
2604 unary and binary operator result tables. No change in code, just
2605 reformatting and addition of comments.
2607 * errout.ads, gnatfind.adb, s-maccod.ads, sem.adb,
2608 sem_ch2.adb: Minor reformatting
2610 * atree.ads, elists.ads, lib.ads, namet.ads, nlists.ads, repinfo.ads,
2611 sinput.ads, stringt.ads, uintp.ads, urealp.ads: Minor clarification to
2612 comments for Tree_Read and Tree_Write.
2614 2005-01-03 Pascal Obry <obry@adacore.com>
2616 * exp_attr.ads: Minor reformatting.
2618 2005-01-03 Romain Berrendonner <berrendo@adacore.com>
2620 * comperr.adb (Compiler_Abort): Add specialized message for GAP
2623 2005-01-03 Ed Schonberg <schonberg@adacore.com>
2625 * exp_pakd.adb (Create_Packed_Array_Type): Add a guard to check
2626 whether the ancestor type is private, as may be the case with nested
2629 2004-12-30 Sohail Somani <sohail@sohailsomani.com>
2632 * trans.c (gnat_to_gnu): Fix typo: Use correct return variable.
2634 2004-12-23 Eric Botcazou <ebotcazou@libertysurf.fr>
2636 * trans.c (Attribute_to_gnu): Adjust call to get_inner_reference.
2637 * utils2.c (build_unary_op): Likewise.
2639 2004-12-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2641 * trans.c (mark_visited): Set TYPE_SIZES_GIMPLIFIED.
2643 2004-12-19 Richard Henderson <rth@redhat.com>
2645 * trans.c (gigi): Update gimplify_body call.
2647 2004-12-09 Nathan Sidwell <nathan@codesourcery.com>
2649 * decl.c (gnat_substitute_in_type): Remove SET_TYPE case.
2651 2004-12-07 Ed Falis <falis@adacore.com>
2653 * s-intman-vxworks.adb (Notify_Exception): removed useless check for
2654 current task being suspended.
2656 * init.c (__gnat_clear_exception): added to reset VxWorks exception
2658 (__gnat_map_signal): removed test for current task being suspended.
2660 2004-12-07 Gary Dismukes <dismukes@adacore.com>
2662 * a-exexpr.adb (Others_Value, All_Others_Value): Change initial values
2663 from 16#BEEF# to 16#7FFF# to avoid exceeding Integer'Last on 16-bit
2664 targets (such as AAMP).
2666 2004-12-07 Ed Schonberg <schonberg@adacore.com>
2668 * atree.adb (Visit_Itype): Create a new name for the generated itype,
2669 because the back-end may otherwise treat it as a redefinition of the
2672 2004-12-07 Eric Botcazou <ebotcazou@adacore.com>
2674 * back_end.adb (Scan_Back_End_Switches): Accept --param.
2676 * lang-specs.h: Accept --param.
2678 2004-12-07 Vincent Celier <celier@adacore.com>
2680 * make.adb (Check_Mains, Switches_Of): Adapt to name changes in
2681 package Prj (Current_Spec_Suffix => Ada_Spec_Suffix,
2682 Current_Body_Suffix => Ada_Body_Suffix).
2683 Take into account Externally_Built attribute.
2685 * clean.adb (In_Extension_Chain): Always return False when one of the
2686 parameter is No_Project.
2687 (Clean_Project): Adapt to changes in package Prj (Lang_Ada =>
2688 Ada_Language_Index).
2689 (Gnatclean): Adapt to change in package Prj.Pars (no parameter
2690 Process_Languages for procedure Parse).
2692 * gnatcmd.adb (Carg_Switches): New table.
2693 (GNATCmd): Put all switches following -cargs in the Carg_Switches table.
2694 Adapt to name changes in package Prj (Current_Spec_Suffix =>
2695 Ada_Spec_Suffix, Current_Body_Suffix => Ada_Body_Suffix).
2697 * mlib-prj.adb: Adapt to changes in packages Prj and Prj.Com: type
2698 Header_Num and function Hash are now declared in package Prj,
2701 * prj.adb (Suffix_Of): New function.
2702 (Set (Suffix)): New procedure.
2703 (Hash): One function moved from Prj.Com
2704 (Is_Present, Language_Processing_Data_Of): New functions
2705 (Set): Two new procedures
2706 (Add_Language_Name, Display_Language_Name): New procedures
2708 * prj.ads: (Suffix_Of): New function
2709 (Set (Suffix)): New procedure
2710 Add several types and tables for multi-language support.
2711 (Header_Num): Type moved from Prj.Com
2712 (Hash): Two functions moved from Prj.Com
2713 (Is_Present, Language_Processing_Data_Of): New functions
2714 (Set): Two new procedures
2715 (Add_Language_Name, Display_Language_Name): New procedures
2716 (Naming): Component name changes:
2717 Current_Spec_Suffix => Ada_Spec_Suffix,
2718 Current_Body_Suffix => Ada_Body_Suffix. Add new components:
2719 Impl_Suffixes, Supp_Suffixes.
2720 (Project_Data): New components: Externally_Built, Supp_Languages,
2721 First_Language_Processing, Supp_Language_Processing, Default_Linker,
2722 Default_Linker_Path.
2724 * prj-attr.adb: Add new attributes Ada_Roots and Externally_Built and
2725 new package Language_Processing with its attributes (Compiler_Driver,
2726 Compiler_Kind, Dependency_Option, Compute_Dependency, Include_Option,
2727 Binder_Driver, Default_Linker).
2729 * prj-com.ads, prj-com.adb (Hash): Function moved to package Prj.
2730 (Header_Num): Type moved to package Prj
2732 * prj-env.adb: Adapt to name changes in package Prj
2733 (Current_Spec_Suffix => Ada_Spec_Suffix,
2734 Current_Body_Suffix => Ada_Body_Suffix).
2736 * prj-ext.adb: Add the default project dir (<prefix>/log/gnat) by
2737 default to the project path, except the "-" is one of the directories
2738 in env var ADA_PROJECT_PATH.
2739 (Current_Project_Path): Global variable, replacing Project_Path
2740 that was in the body of Prj.Part.
2741 (Project_Path): New function
2742 (Set_Project_Path): New procedure
2743 Initialize Current_Project_Path during elaboration of the package
2744 Remove dependency on Prj.Com, no longer needed
2746 * prj-ext.ads (Project_Path): New function
2747 (Set_Project_Path): New procedure
2749 * prj-nmsc.adb (Body_Suffix_Of): New function. Returns .<lang> when no
2750 suffix is defined for language <lang>.
2751 (Find_Sources, Record_Other_Sources): Use Body_Suffix_Of, instead of
2752 accessing directly the components of Naming.
2753 (Look_For_Sources): Use Set (Suffix) to set the suffix of a language.
2754 Reorganise of this package.
2755 Break procedure Check in several procedures.
2757 * prj-nmsc.ads: Replace all procedures (Ada_Check,
2758 Other_Languages_Check and Language_Independent_Check) with a single
2761 * prj-pars.ads, prj-pars.adb (Parse): Remove parameter
2762 Process_Languages, no longer needed.
2764 * prj-part.adb (Project_Path): Move to the body of Prj.Ext as
2765 Current_Project_Path.
2766 Remove elaboration code, moved to the body of Prj.Ext
2767 Use new function Prj.Ext.Project_Path instead of old variable
2769 (Post_Parse_Context_Clause): Get Resolved_Path as a case-sensitive path.
2770 When comparing with project paths on the stack, first put the resolved
2771 path in canonical case.
2772 (Parse_Single_Project): Set the path name of the project file in the
2773 tree to the normalized path.
2775 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): Remove
2776 parameter Process_Languages, no longer needed.
2777 (Recursive_Check): Call Prj.Nmsc.Check, instead of Ada_Check and
2778 Other_Languages_Check.
2780 * prj-tree.ads (Project_Name_And_Node): New component Canonical_Path
2781 to store the resolved canonical path of the project file.
2782 Remove dependency to Prj.Com, no longer needed
2784 * prj-util.adb: Adapt to name changes in package Prj
2785 (Current_Spec_Suffix => Ada_Spec_Suffix, Current_Body_Suffix =>
2788 * snames.ads, snames.adb: New standard names: Ada_Roots, Binder_Driver,
2789 Compiler_Driver, Compiler_Kind, Compute_Dependency, Default_Linker,
2790 Externally_Built, Include_Option, Language_Processing.
2792 * makegpr.adb: Numerous changes due to changes in packages
2795 * gnatls.adb: Add the default project dir (<prefix>/log/gnat) by
2796 default to the project path, except whe "-" is one of the directories
2797 in env var ADA_PROJECT_PATH.
2798 (Gnatls): In verbose mode, add the new section "Project Search Path:"
2800 2004-12-07 Robert Dewar <dewar@adacore.com>
2802 * debug.adb: Document that -gnatdA automatically sets -gnatR3m
2804 * gnat1drv.adb (Gnat1drv): If debug flag A set, then automatically
2807 * repinfo.adb (List_Rep_Info): Remove special handling of -gnatdA
2808 flag. No longer needed now that we handle this in gnat1drv.adb.
2810 * repinfo.ads: Minor reformatting
2812 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2813 Olivier Hainque <hainque@adacore.com>
2814 Eric Botcazou <ebotcazou@adacore.com>
2816 * decl.c (maybe_pad_type): Use TYPE_SIZE_UNIT of the input type for
2817 TYPE_SIZE_UNIT of result type if SIZE is not specified.
2818 (make_aligning_type): Pass -1 as ADDRESSABLE to prevent the creation
2819 of a bitfield, which we know is useless and causes trouble because of
2820 alignment implications.
2822 * utils.c (create_var_decl): Set DECL_COMMON again on targets without
2824 (process_attributes): Clear DECL_COMMON again when a section attribute
2826 (finish_record_type): Independently track if RECORD_TYPE has SIZE and/or
2827 SIZE_UNIT already set and use to compute final SIZE and SIZE_UNIT.
2828 (create_field_decl): Special case ADDRESSABLE negative to mean
2829 "no bitfield creation", to be used by make_aligning_type. Don't
2830 restrict bitfield creation to !ADDRESSABLE any more, as some BLKmode
2831 fields claimed addressable still have to be bitfields. Use
2832 value_factor_p instead of a raw binop construction to check for the
2833 position's alignment.
2835 2004-12-07 Geert Bosch <bosch@adacore.com>
2837 * eval_fat.adb: Revert previous change.
2839 2004-12-07 Thomas Quinot <quinot@adacore.com>
2840 Ed Schonberg <schonberg@adacore.com>
2842 * exp_ch4.adb (Expand_N_Indexed_Component): For an indexed component
2843 with an implicit dereference as its prefix, use
2844 Insert_Explicit_Dereference instead of merely rewriting the prefix into
2845 an explicit dereference. This ensures that a reference to the original
2846 prefix is generated, if appropriate.
2848 * sem_util.adb (Insert_Explicit_Dereference): When an implicit
2849 dereference is rewritten to an explicit one, generate a reference to
2850 the entity denoted by its prefix using the original prefix node, so
2851 the dereference can be properly recorded as a read of the denoted
2852 access value, if appropriate.
2854 * sem_warn.adb (Output_Unreferenced_Messages): Do not abstain from
2855 emitting 'assigned but never read' warning on a variable on the basis
2856 that it has an access type.
2857 (Check_References): Emit unreferenced warning when the scope is a
2860 2004-12-07 Robert Dewar <dewar@adacore.com>
2861 Ed Schonberg <schonberg@adacore.com>
2863 * exp_ch6.adb (Expand_Call): Add comment on handling of back end
2866 * exp_intr.adb (Expand_Intrinsic_Call): Ignore unrecognized intrinsic,
2867 leaving call unchanged.
2868 This deals with the case where the pragma Import specified
2869 an external name, to be handled by the back end.
2871 * sem_prag.adb (Process_Import_Or_Interface): Do not check validity of
2872 subprogram which is Imported with convention Intrinsic if an
2873 External_Name argument is specified.
2874 (Process_Import_Or_Interface): Properly diagnose link name argument.
2875 (Inlining_Not_Possible): New name for Cannot_Inline, to avoid confusion
2876 with Sem_Ch6.Cannot_Inline.
2877 (Process_Inline): Provide separate warning for inapplicable inline
2879 (Cannot_Inline): Reject subprograms that have an at_end handler, so that
2880 treatment is uniform on different targets.
2882 2004-12-07 Ed Schonberg <schonberg@adacore.com>
2884 * exp_ch7.adb (Expand_Cleanup_Actions): If statement sequence of
2885 construct is rewritten, preserve end label to permit source navigation.
2887 2004-12-07 Thomas Quinot <quinot@adacore.com>
2889 * exp_dist.adb (Specific_Build_General_Calling_Stubs,
2890 Specific_Build_Stub_Target): New subprograms.
2891 (Build_Subprogram_Calling_Stubs): Make this procedure independent from
2892 the PCS implementation used, using the above PCS-customized subprograms.
2894 (PolyORB_Support.Helpers): New subunit containing supporting subprograms
2895 for generation of DSA code targeted to the PolyORB PCS.
2896 (Add_Stub_Type): Rewrite to isolate the parts that are specific to one
2897 implementation of the partition communication subsystem in ancillary
2899 (Specific_Build_Stub_Type, GARLIC_Support.Build_Stub_Type,
2900 PolyORB_Support.Build_Stub_Type): New subrograms containing the
2901 PCS-specific part of Add_Stub_Type.
2902 (Insert_Partition_Check): Use runtime library function to perform
2905 * rtsfind.ads: New entity System.PolyORB_Interface.Make_Ref
2906 (RE_Same_Partition): New entity, from s-parint.
2908 * s-parint.ads, s-parint.adb (Same_Partition): New subprogram.
2910 2004-12-07 Gary Dismukes <dismukes@adacore.com>
2912 * gnatmem.adb, gnatname.adb, gnatsym.adb, gprcmd.adb, vms_conv.adb:
2913 Output the copyright message on a separate line from the version
2916 2004-12-07 Joel Brobecker <brobecker@adacore.com>
2918 * g-os_lib.adb (Spawn): Explicitly initialize Saved_Error to avoid a
2919 compile-time warning.
2921 2004-12-07 Robert Dewar <dewar@adacore.com>
2923 * g-regpat.adb: (Match): Change a misuse of or to or else
2925 2004-12-07 Ed Schonberg <schonberg@adacore.com>
2928 (Generate_Reference): Handle properly a reference to an entry formal,
2929 when an accept statement has a pragma Unreferenced for it.
2931 * sem_ch9.adb (Analyze_Accept_Statement): Reset the Is_Referenced flag
2932 and the Has_Pragma_Unreferenced flag for each formal before analyzing
2933 the body, to ensure that warnings are properly emitted for each accept
2934 statement of a given task entry.
2936 2004-12-07 Vasiliy Fofanov <fofanov@adacore.com>
2938 * Makefile.in: Add support for foreign threads on VMS.
2940 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2942 * misc.c (gnat_types_compatible_p, LANG_HOOKS_TYPES_COMPATIBLE_P):
2944 (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): New.
2946 * adaint.h: (__gnat_dup, __gnat_dup2): Add missing decls.
2948 * trans.c (Exception_Handler_to_gnu_sjlj): Also handle renamed
2950 (call_to_gnu): Convert to actual DECL_ARG_TYPE, not variant of it.
2952 2004-12-07 Robert Dewar <dewar@adacore.com>
2954 * nlists.adb (Prepend_Debug): Remove parameters and nest within
2956 (Remove_Next_Debug): Same fix
2958 * nlists.ads: Correct bad comments for Prev and Prev_Non_Pragma (we do
2959 maintain back pointers now, though we did not used to, and comments
2961 (Prepend): Remove pragma Inline.
2962 (Remove_Next): Same cleanup
2964 2004-12-07 Thomas Quinot <quinot@adacore.com>
2966 * sem_ch4.adb (Process_Implicit_Dereference_Prefix): New subprogram
2967 used to record an implicit dereference as a read operation on its
2968 prefix when operating under -gnatc. Necessary to avoid spurious
2969 'variable assigned but never read' warnings in that mode.
2970 (Process_Indexed_Component, Analyze_Selected_Component): When the prefix
2971 is a non-overloaded implicit dereference, call the above subprogram to
2972 ensure proper recording of references.
2974 2004-12-07 Gary Dismukes <dismukes@adacore.com>
2976 * sem_ch5.adb (One_Bound): Remove call to Resolve, as the bound needs
2977 to be resolved later as part of Analyze_Iteration_Scheme's call to
2980 2004-12-07 Ed Schonberg <schonberg@adacore.com>
2982 * sem_ch8.adb (Find_Type): If node is a reference to 'Base and the
2983 prefix is not a scalar type, place error message on prefix, not on
2986 2004-12-07 Bernard Banner <banner@adacore.com>
2988 * vxaddr2line.adb: Add support for x86 vxworks
2990 2004-12-07 Thomas Quinot <quinot@adacore.com>
2992 * g-socket.ads (Get_Host_By_Address, Get_Host_By_Name): Clarify
2993 documentation of the behaviour of these functions when passed an IP
2994 address that has no record in the system hosts database and no reverse
2997 * cstand.adb, a-tags.ads: Fix typos in comment.
2999 2004-12-07 Robert Dewar <dewar@adacore.com>
3001 * exp_ch2.adb, exp_ch3.adb, exp_ch5.adb, exp_ch8.adb,
3002 exp_ch9.adb, exp_pakd.adb, interfac.ads, sem_ch6.adb,
3003 sem_ch7.adb, sem_ch10.adb, sem_ch13.adb, sem_ch3.adb,
3004 s-poosiz.ads: Minor reformatting
3006 * make.adb: Minor reformatting
3007 Add some ??? comments asking for more comments
3009 * s-poosiz.adb: Minor reformatting
3010 Add comments on alignment requirement
3012 * sinfo.ads: Remove obsolete comment and fix typo.
3014 2004-12-07 Vincent Celier <celier@adacore.com>
3015 Sergey Rybin <rybin@adacore.com>
3017 * gnat_ugn.texi: Update the section "The GNAT Driver and Project
3018 Files" with the new tool and package names.
3019 Reformatting to suppress most of the warnings for line too long
3020 Document the new section "Project Search Path:" in the output of
3022 Add gnatmetric section
3024 2004-12-07 Vincent Celier <celier@adacore.com>
3026 * vms_data.ads: Correct GNAT METRIC qualifiers: -I-, -Idir and
3027 -gnatec= are not direct switches of gnatmetric. Changed -eis to -eps
3028 and -eit to -ept. Added qualifier
3029 /ELEMENT_METRICS=CONSTRUCT_NESTING_MAX for new switch -ec.
3031 2004-11-27 Andreas Schwab <schwab@suse.de>
3033 * Make-lang.in (ada/trans.o): Depend on $(EXPR_H).
3035 2004-11-25 Arnaud Charlet <charlet@adacore.com>
3037 * g-socthi-mingw.ads, g-socthi-vms.ads: Remove C_Read and C_Write from
3038 internal implementation unit GNAT.Sockets.Thin,
3039 as their usage for sockets is non-portable (using the read and write
3040 functions from the system runtime library is fine on UNIX but won't
3041 work under Windows).
3043 * mingw32.h: Update copyright notice.
3045 2004-11-25 Arnaud Charlet <charlet@adacore.com>
3047 * ada-tree.h: Minor reformatting of previous change to avoid lines
3048 longer than 79 characters.
3050 2004-11-25 Olivier Hainque <hainque@adacore.com>
3052 * tb-gcc.c: GCC infrastructure based implementation of
3055 2004-11-24 Steven Bosscher <stevenb@suse.de>
3057 * misc.c (gnat_post_options): Don't clear
3058 flag_inline_functions.
3060 2004-11-22 Andrew Pinski <pinskia@physics.uc.edu>
3063 * ada-tree.h (lang_tree_node): Set chain_next to be the chain of the
3066 2004-11-21 Andreas Jaeger <aj@suse.de>
3068 * stylesw.adb: Change Style_Check_Subprogram_Order to
3069 Style_Check_Order_Subprograms.
3071 2004-11-18 Arnaud Charlet <charlet@adacore.com>
3073 * adaint.h, adaint.c
3074 (__gnat_portable_spawn): Fix cast of spawnvp third parameter
3076 Add also a cast to kill another warning.
3077 (win32_no_block_spawn): Initialize CreateProcess's dwCreationFlags
3078 parameter with the priority class of the parent process instead of
3079 always using the NORMAL_PRIORITY_CLASS.
3080 (__gnat_dup): New function.
3081 (__gnat_dup2): New function.
3082 (__gnat_is_symbolic_link): Enable the effective body of this
3083 function when __APPLE__ is defined.
3085 * g-os_lib.ads, g-os_lib.adb (Spawn): Two new procedures.
3088 2004-11-18 Olivier Hainque <hainque@adacore.com>
3090 * a-exexpr.adb (Others_Value, All_Others_Value): New variables, the
3091 address of which may be used to represent "others" and "all others"
3092 choices in exception tables, instead of the current harcoded
3093 (void *)0 and (void *)1.
3094 (Setup_Exception): Do nothing in the GNAT SJLJ case.
3096 * gigi.h (others_decl, all_others_decl): New decls representing the
3097 new Others_Value and All_Others_Value objects.
3098 (struct attrib): Rename "arg" component as "args", since GCC expects a
3099 list of arguments in there.
3101 * raise.c (GNAT_OTHERS, GNAT_ALL_OTHERS): Are now the address of the
3102 corresponding objects exported by a-exexpr, instead of hardcoded dummy
3105 * trans.c (Exception_Handler_to_gnu_zcx): Use the address of
3106 others_decl and all_others_decl instead of hardcoded dummy addresses
3107 to represent "others" and "all others" choices, which is cleaner and
3108 more flexible with respect to the possible eh pointer encoding policies.
3110 * utils.c (init_gigi_decls): Initialize others_decl and all_others_decl.
3111 (process_attributes): Account for the naming change of the "args"
3112 attribute list entry component.
3114 * decl.c (build_attr_list): Rename into prepend_attributes to allow
3115 cumulating attributes for different entities into a single list.
3116 (gnat_to_gnu_entity): Use prepend_attributes to build the list of
3117 attributes for the current entity and propagate first subtype
3118 attributes to other subtypes.
3119 <E_Procedure>: Attribute arguments are attr->args and not
3121 (build_attr_list): Ditto. Make attr->args a TREE_LIST when there is an
3122 argument provided, as this is what GCC expects. Use NULL_TREE instead
3125 2004-11-18 Robert Dewar <dewar@adacore.com>
3127 * a-stmaco.ads, exp_util.ads, exp_util.adb, i-cpp.ads, i-cpp.adb:
3128 Minor reformatting througout (including new function specs)
3129 Add ??? comments asking for clarification.
3131 2004-11-18 Thomas Quinot <quinot@adacore.com>
3133 * butil.ads, butil.adb, bindgen.adb (Get_Unit_Name_String): Remove
3134 incomplete duplicate implementation of this subprogram from butil.
3136 2004-11-18 Thomas Quinot <quinot@adacore.com>
3138 * exp_dist.adb (Build_RPC_Receiver_Body): New subprogram. This
3139 procedures factors the common processing for building an RPC receiver
3140 for an RCI package or an RACW type.
3141 Stylistic cleanup: change '/= Empty' to 'Present ()'; move body of
3142 Build_Remote_Subprogram_Proxy_Type into proper alphabetical order.
3143 (Get_PCS_Name): New subprogram. Returns the name of the PCS currently
3145 (Specific_Add_RACW_Features): New subprogram. PCS-specific part of
3147 (Specific_Add_RAST_Features): New subprogram. PCS-specific part of
3149 (Assign_Subprogram_Identifier): New subprogram. Provision for assigning
3150 distribution subprogram identifiers that are either subprogram numbers
3152 (Get_Subprogram_Ids): New subprogram. Retrieve both the numeric and
3153 string distribution identifiers assigned to a given subprogram.
3154 (Get_Subprogram_Id): Reimplement in terms of Get_Subprogram_Ids.
3155 (Add_RAS_Dereference_TSS): Add comments.
3156 (Build_General_Calling_Stubs): Note that the RACW_Type formal parameter
3157 is not referenced yet because it will be used by the PolyORB DSA
3159 (Insert_Partition_Check): Remove fossile code.
3160 (First_RCI_Subprogram_Id): Document this constant.
3161 (Add_RAS_Access_TSS): Correct the setting of the Etype of the
3163 (Get_Pkg_Name_String): Remove subprogram. Usage occurrences are
3164 replaced with calls to Get_Library_Unit_Name_String. Previously there
3165 were several instances of the same code in different locations in the
3166 compiler; this checkin completes the replacement of all of these
3167 instances with calls to a common subprogram.
3170 * sem_dist.adb: Remove comment noting that RPC receiver generation
3171 should be disabled for RACWs that implement RASs.
3172 (Process_Partition_Id): Use new subprogram Get_Library_Unit_Name_String.
3174 * sem_util.ads, sem_util.adb (Has_Stream): New function
3175 (Get_Library_Unit_Name_String): New subprogram to retrieve the fully
3176 qualified name of a library unit into the name buffer.
3177 (Note_Possible_Modification): Generate a reference only
3178 if the context comes from source.
3180 * snames.ads (PCS_Names): New subtype corresponding to names of
3181 supported implementations of the Partition Communication Subsystem
3182 (PCS) (i.e. the runtime library support modules for the distributed
3185 2004-11-18 Robert Dewar <dewar@adacore.com>
3186 Ed Schonberg <schonberg@adacore.com>
3188 * einfo.ads, einfo.adb: Remove Is_Psected flag, no longer used
3189 (Has_Rep_Pragma): New function
3190 (Has_Attribute_Definition_Clause): New function
3191 (Record_Rep_Pragma): Moved here from sem_ch13.adb
3192 (Get_Rep_Pragma): Remove junk kludge for Stream_Convert pragma
3194 * sem_ch13.ads, sem_ch13.adb (Record_Rep_Pragma): Moved to einfo.adb
3196 * exp_prag.adb: (Expand_Pragma_Common_Object): New procedure
3197 (Expand_Pragma_Psect_Object): New procedure
3198 These procedures contain the revised and cleaned up processing for
3199 these two pragmas. This processing was formerly in Sem_Prag, but
3200 is more appropriately moved here. The cleanup involves making sure
3201 that the pragmas are properly attached to the tree, and that no
3202 nodes are improperly shared.
3204 * sem_prag.adb: Move expansion of Common_Object and Psect_Object
3205 pragmas to Exp_Prag, which is more appropriate.
3206 Attach these two pragmas to the Rep_Item chain Use Rep_Item chain to
3207 check for duplicates Remove use of Is_Psected flag, no longer needed.
3208 Use new Make_String_Literal function with string.
3210 * exp_attr.adb (Expand_Fpt_Attribute): The floating-point attributes
3211 that are functions return universal values, that have to be converted
3212 to the context type.
3213 Use new Make_String_Literal function with string.
3214 (Get_Stream_Convert_Pragma): New function, replaces the use of
3215 Get_Rep_Pragma, which had to be kludged to work in this case.
3217 * freeze.adb: Use new Has_Rep_Pragma function
3219 * exp_intr.adb, exp_ch3.adb, sem_attr.adb: Use new Make_String_Literal
3220 function with string.
3221 Use new Has_Rep_Pragma function.
3223 * tbuild.ads, tbuild.adb (Make_String_Literal): New function, takes
3226 2004-11-18 Robert Dewar <dewar@adacore.com>
3228 * errout.ads, errout.adb: (First_Sloc): New function
3230 * par-ch5.adb (P_Condition): Check for redundant parens is now a style
3231 check (-gnatyx) instead of being included as a redundant construct
3234 * sem_ch6.adb: Change name Style_Check_Subprogram_Order to
3235 Style_Check_Order_Subprograms.
3237 * style.ads, styleg.ads, styleg.adb, styleg-c.adb, stylesw.ads,
3238 stylesw.adb: Add Style_Check_Xtra_Parens
3240 * usage.adb: Add line for -gnatyx (check extra parens)
3242 * vms_data.ads: Add entry for STYLE_CHECKS=XTRA_PARENS => -gnatyx
3244 2004-11-18 Ed Schonberg <schonberg@adacore.com>
3245 Robert Dewar <dewar@adacore.com>
3247 * exp_ch4.adb (Expand_N_Selected_Component): If the component is the
3248 discriminant of a constrained subtype, analyze the copy of the
3249 corresponding constraint, because in some cases it may be only
3251 Removes long-lived ??? comments.
3253 * exp_ch7.adb (Establish_Transient_Scope): Remove complex code that
3254 handled controlled or secondary-stack expressions within the
3255 iteration_scheme of a loop.
3257 * sem_ch5.adb (Analyze_Iteration_Scheme): Build a block to evaluate
3258 bounds that may contain functions calls, to prevent memory leaks when
3259 the bound contains a call to a function that uses the secondary stack.
3260 (Check_Complex_Bounds): Subsidiary of Analyze_Iteration_Scheme, to
3261 generate temporaries for loop bounds that might contain function calls
3262 that require secondary stack and/or finalization actions.
3264 * sem_ch4.adb (Analyze_Indexed_Component_Form): If the prefix is a
3265 selected component and the selector is overloadable (not just a
3266 function) treat as function call, Analyze_Call will disambiguate if
3268 (Analyze_Selected_Component): Do not generate an actual subtype for the
3269 selected component if expansion is disabled. The actual subtype is only
3270 needed for constraint checks.
3271 (Analyze_Allocator): If restriction No_Streams is set, then do
3272 not permit objects to be declared of a stream type, or of a
3273 composite type containing a stream.
3275 * restrict.ads: Remove the a-stream entry from Unit_Array, since
3276 No_Streams no longer prohibits with'ing this package.
3278 * sem_ch3.adb (Build_Derived_Record_Type): If the parent type has
3279 discriminants, but the parent base has unknown discriminants, there is
3280 no discriminant constraint to inherit. Such a discrepancy can arise
3281 when the actual for a formal type with unknown discriminants is a
3282 similar private type whose full view has discriminants.
3283 (Analyze_Object_Declaration): If restriction No_Streams is set, then
3284 do not permit objects to be declared of a stream type, or of a
3285 composite type containing a stream.
3287 2004-11-18 Ed Schonberg <schonberg@adacore.com>
3289 * exp_dbug.ads: Update documentation to reflect simpler encoding for
3290 protected operations.
3292 * exp_ch9.adb (Build_Selected_Name): Do not include "PT" suffix in
3293 generated name, it complicates decoding in gdb and hinders debugging
3294 of protected operations.
3295 (Build_Barrier_Function_Specification): Set the Needs_Debug_Info
3296 flag for the protected entry barrier function.
3297 (Build_Protected_Entry_Specification): Set the Needs_Debug_Info
3298 flag for the protected entry function.
3300 2004-11-18 Nicolas Setton <setton@adacore.com>
3302 * expect.c: Define __unix__ when __APPLE__ is defined.
3304 * Makefile.in: Inform the value of the variable GMEM_LIB in the
3305 Darwin-specific section.
3307 * lang-specs.h: Change the placement of the %1 marker.
3308 Works around the fact that gcc adds -fPIC by default under Darwin.
3310 2004-11-18 Ed Schonberg <schonberg@adacore.com>
3312 * exp_pakd.adb (Convert_To_PAT_Type): After replacing the original
3313 type of the object with the packed array type, set the Analyzed flag
3314 on the object if it is an entity or simple indexed component, to avoid
3315 spurious type errors.
3317 2004-11-18 Gary Dismukes <dismukes@adacore.com>
3319 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
3320 gnatls.adb, gnatxref.adb, gprep.adb: Output the copyright message on a
3321 separate line from the version message.
3323 2004-11-18 Ed Falis <falis@adacore.com>
3325 * init.c (__gnat_map_signal): map SIGSEGV to Storage_Error for AE653
3327 (init_float): Eliminate initialization of floating point status for
3328 AE653. The instructions have no effect for vThreads.
3330 2004-11-18 Vincent Celier <celier@adacore.com>
3332 * make.adb (Gnatmake): Invoke gnatlink with -shared-libgcc when
3333 gnatbind is invoked with -shared.
3335 2004-11-18 Jose Ruiz <ruiz@adacore.com>
3337 * s-tposen.adb (Lock_Entry): Remove the code for raising Program_Error
3338 for Detect_Blocking which is redundant with the check done within the
3339 procedure Protected_Single_Entry_Call.
3340 (Lock_Read_Only_Entry): Remove the code for raising Program_Error for
3341 Detect_Blocking which is redundant with the check done within the
3342 procedure Protected_Single_Entry_Call.
3344 2004-11-18 Vincent Celier <celier@adacore.com>
3346 * makegpr.adb (Compile): Put the compiling switches (in package
3347 Compiler and on the command line) immediately after "-c", instead of
3348 at the end of the command line invocation of the compiler, when
3349 compiling a non-Ada file.
3350 (Build_Global_Archive): When there is no need to rebuild the archive,
3351 set Global_Archive_Exists, so that the archive is passed to the linker
3354 2004-11-18 Robert Dewar <dewar@adacore.com>
3355 Sergey Rybin <rybin@adacore.com>
3358 Remove extra paren check from list of checks for redundant constructs
3359 Add documentation of new -gnatyx style check (check extra parens)
3360 Remove paragraph about gnatelim debug options.
3362 * gnat_rm.texi: Document that Ada.Streams now forbids creating stream
3363 objects rather than forbidding dependencies on the package Ada.Streams.
3365 * sinfo.ads: Add ??? note that we should document pragmas passed to
3368 * g-expect.ads: Fix a few typos in the comments.
3370 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
3372 * misc.c (gnat_handle_option): Use %< and %> for quoting in
3375 2004-11-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3377 * a-numaux-x86.adb (Tan): Fix fdivp syntax.
3379 2004-11-07 Andreas Schwab <schwab@suse.de>
3381 * Makefile.in (install-gnatlib): Remove spurious hyphen.
3383 2004-11-02 Andrew Pinski <pinskia@physics.uc.edu>
3386 * Makefile.in (darwin): Set soext to .dylib.
3388 2004-10-26 Vincent Celier <celier@gnat.com>
3389 Thomas Quinot <quinot@act-europe.fr>
3391 * g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.ads:
3392 (C_Writev): Change MSG_Forced_Flags to Constants.MSG_Forced_Flags as
3393 there is no use of GNAT.Sockets.Constants.
3394 Remove remaining pragma Import for C_Write
3395 Remove C_Read and C_Write from internal implementation unit
3396 GNAT.Sockets.Thin, as their usage for sockets is non-portable (using
3397 the read and write functions from the system runtime library is fine
3398 on UNIX but won't work under Windows).
3400 * g-socket.adb: (Abort_Selector): Use C_Send instead of C_Write.
3401 (Check_Selector): Use C_Recv instead of C_Read.
3402 Selectors are the GNAT.Sockets abstraction to perform a select()
3403 call on a set of descriptors. To allow abortion of an ongoing
3404 select operation, some data is written to a dedicated socket that
3405 is always monitored.
3406 Under Windows, the write and read library functions cannot operate
3407 on sockets, so we need to use send and recv instead, which is portable
3408 across all supported platforms.
3410 * g-socthi.ads: Remove C_Read and C_Write from internal implementation
3411 unit GNAT.Sockets.Thin, as their usage for sockets is non-portable
3412 (using the read and write functions from the system runtime library is
3413 fine on UNIX but won't work under Windows).
3415 2004-10-26 Nicolas Setton <setton@act-europe.fr>
3417 * mlib-tgt-darwin.adb: New file.
3419 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
3420 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
3421 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
3422 mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb (Archive_Indexer_Options): New
3425 * Makefile.in: Add support for building shared libraries under Darwin.
3426 (EXTRA_GNATRTL_NONTASKING_OBJS, ppc-vxworks): Add s-vxwexc.o, containing
3427 the low level EH init subprogram to be called from __gnat_initialize.
3429 * mlib-tgt.ads, mlib-tgt.adb (Archive_Indexer_Options): New subprogram,
3430 indicates which options to pass to the archive indexer.
3432 * mlib-utl.adb: Add support for calling ranlib with additional
3433 options. This is needed for instance under Mac OS X.
3434 (Ranlib_Options): New global variable, used to store the potential
3435 options to pass to ranlib.
3436 (Ar): Use Ranlib_Options when spawning ranlib.
3437 (Initialize): Set the value of ranlib option.
3439 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
3441 * s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K
3442 instead of 8K, to reflect the real potential needs for stack-checking
3445 2004-10-26 Pascal Obry <obry@gnat.com>
3447 * s-parame-mingw.adb (Default_Stack_Size): Add some comments.
3449 * s-taprop-mingw.adb (Create_Task): Set initial stack size to 1024. On
3450 Windows only the initial thread stack size can be set so it is good to
3451 start we a low stack size.
3452 The OS will adjust the size as needed.
3454 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
3455 Nicolas Setton <setton@act-europe.fr>
3457 * expect.c, adaint.c, link.c, sysdep.c (unix sections): Guard with
3458 "__unix__" instead of "unix".
3459 The latter is implicitly defined by gcc3.2 but not by gcc >= 3.4, so the
3460 sections were just mistakenly ignored. The former is
3461 implicitely defined by gcc2.8, gcc3.2 and gcc3.4.
3462 Update #ifdef preprocessor macro to detect the symbol __hpux__ instead
3463 of hpux. This prevents an unwanted definition of the symbol
3464 convert_addresses in adaint.o.
3466 2004-10-26 Gary Dismukes <dismukes@gnat.com>
3468 * a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#, for
3469 compatibility with type Unwind_Word on 16-bit targets such as AAMP.
3471 2004-10-26 Cyrille Comar <comar@act-europe.fr>
3473 * a-filico.ads, a-filico.adb: fix incorrect header.
3475 2004-10-26 Javier Miranda <miranda@gnat.com>
3477 * a-ststio.ads: Fix typo in identifier
3479 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
3481 * sem_ch4.adb: Minor reformatting.
3483 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3485 * checks.adb (Expr_Known_Valid): If floating-point validity checks are
3486 enabled, check the result of unary and binary operations when the
3487 expression is the right-hand side of an assignment.
3489 2004-10-26 Vincent Celier <celier@gnat.com>
3491 * clean.adb (Delete): Do not output warnings when in quiet output and
3492 not in verbose mode.
3493 (Force_Deletions): New Boolean flag, defaulted to False
3494 (Delete): Only delete a file if it is writable, and when
3495 Force_Deletions is True.
3496 (Parse_Cmd_Line): New switch -f: set Force_Deletions to True
3497 (Usage): Line for new switch -f
3498 (Clean_Directory): Use GNAT.OS_Lib.Set_Writable instead of rolling our
3501 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
3503 * decl.c (gnat_to_gnu_field): Use the type of the inner object for a
3504 JM type only if its size matches that of the wrapper. When a size is
3505 prescribed and the field is not aliased, remove the wrapper of a JM
3506 type only if the size is not greater than that of the packed array.
3507 (gnat_to_gnu_entity): Change the extension of packed array wrappers
3510 2004-10-26 Geert Bosch <bosch@gnat.com>
3512 * eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used.
3513 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
3514 (Pred): Implement in terms of Succ.
3516 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3518 * exp_aggr.adb (Safe_Component): An aggregate component that is an
3519 unchecked conversion is safe for in-place use if the expression of the
3521 (Expand_Array_Aggregate): An aggregate that initializes an allocator may
3522 be expandable in place even if the aggregate does not come from source.
3523 (Convert_Array_Aggr_In_Allocator): New procedure to initialize the
3524 designated object of an allocator in place, rather than building it
3525 first on the stack. The previous scheme forces a full copy of the array,
3526 and may be altogether unsusable if the size of the array is too large
3527 for stack allocation.
3529 2004-10-26 Robert Dewar <dewar@gnat.com>
3531 * exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array
3532 compares if the component is atomic.
3534 * exp_ch5.adb (Expand_Assign_Array): Make sure we expand a loop for
3535 array assignment if the component type is atomic.
3537 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3538 Eric Botcazou <ebotcazou@act-europe.fr>
3540 * exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter
3541 is aliased and is a by_reference type, do not pass by copy.
3542 (Expand_N_Function_Call) <Rhs_Of_Assign_Or_Decl>: New function to
3543 detect whether the call is in the right side of an assignment or
3544 the expression of an object declaration. Recurse on component
3545 association within aggregates.
3546 Call it in the condition that determines whether the temporary is
3547 necessary for correct stack-checking.
3549 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
3551 * exp_dist.adb (Build_General_Calling_Stubs): New formal parameter
3552 RACW_Type, used in the PolyORB version.
3553 Rename RCI_Info to RCI_Locator, for consistency between the PolyORB
3554 version and the GARLIC version.
3556 * snames.ads, snames.adb, s-parint.ads, s-parint.adb:
3557 Rename RCI_Info to RCI_Locator for better consistency between the
3558 GARLIC and PolyORB versions of the distributed systems annex.
3559 (DSA_Implementation_Name): This enumeration lists the possible
3560 implementations of the Partition Communication Subsystem for the
3561 Distributed Systems Annex (DSA). The three available implementations
3562 are the dummy stub implementation (No_DSA), and two versions based on
3563 two different distribution runtime libraries: GARLIC and PolyORB. Both
3564 the GARLIC PCS and the PolyORB PCS are part of the GLADE distribution
3566 Change the literal GLADE_DSA to GARLIC_DSA to accurately describe
3569 * rtsfind.ads: Rename RCI_Info to RCI_Locator for better consistency
3570 between the GARLIC and PolyORB versions of the distributed systems
3572 Remove RE_Unbounded_Reclaim_Pool since it is unused.
3574 2004-10-26 Gary Dismukes <dismukes@gnat.com>
3576 * gnat1drv.adb: Suppress calling the back end when
3577 Frontend_Layout_On_Target is true.
3579 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
3581 * g-os_lib.ads, g-os_lib.adb (Set_Executable, Set_Writable,
3582 Set_Read_Only): New subprograms.
3583 These new routines allow the user to set or unset the Owner execute
3584 and Owner write permission flags on a file.
3586 * makegpr.adb, mlib.adb, mlib-prj.adb: Use
3587 GNAT.OS_Lib.Set_Executable instead of rolling our own.
3589 2004-10-26 Matthew Gingell <gingell@gnat.com>
3591 * i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI.
3593 2004-10-26 Pascal Obry <obry@gnat.com>
3595 * init.c (__gnat_error_handler) [Win32]: Instead of trying to read the
3596 memory before the faulting page we properly test the process read
3597 access for this address using appropriate Win32 routine.
3598 (HPUX sections): guard with "__hpux__" instead of "hpux".
3600 2004-10-26 Robert Dewar <dewar@gnat.com>
3602 * lib-xref.adb (Generate_Reference): Don't complain about reference to
3603 entry parameter if pragma Unreferenced set, since we do not properly
3604 handle the case of multiple parameters.
3606 2004-10-26 Vincent Celier <celier@gnat.com>
3608 * prj-env.adb: (Contains_ALI_Files): New Boolean function
3609 (Ada_Objects_Path.Add): For a library project, add to the object path
3610 the library directory only if there is no object directory or if the
3611 library directory contains ALI files.
3612 (Set_Ada_Paths.Add.Recursive_Add): Ditto
3614 2004-10-26 Vincent Celier <celier@gnat.com>
3616 * prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual
3617 extension of library projects.
3619 * prj-part.adb: If env var ADA_PROJECT_PATH is not defined, project
3620 path defaults to ".:<prefix>/lib/gnat".
3621 (Parse): For an extending all project, allow direct import of a project
3622 that is virtually extended.
3624 * prj-proc.adb (Imported_Or_Extended_Project_From): If a project with
3625 the specified name is directly imported, return its ID. Otherwise, if
3626 an extension of this project is imported, return the ID of the
3629 2004-10-26 Robert Dewar <dewar@gnat.com>
3631 * s-arit64.adb: (Le3): New function, used by Scaled_Divide
3632 (Sub3): New procedure, used by Scaled_Divide
3633 (Scaled_Divide): Substantial rewrite, avoid duplicated code, and also
3634 correct more than one instance of failure to propagate carries
3636 (Double_Divide): Handle overflow case of largest negative number
3637 divided by minus one.
3639 * s-arit64.ads (Double_Divide): Document that overflow can occur in
3640 the case of a quotient value out of range.
3643 2004-10-26 Robert Dewar <dewar@gnat.com>
3645 * s-bitops.adb (Bit_Eq): Remove redundant check.
3647 * s-bitops.ads: Minor comment updates
3648 Change some occurrences of Address to System.Address
3650 * s-carsi8.ads: Fix minor cut-and-paste error in comments
3652 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3654 * sem_attr.adb (Resolve_Attribute, case 'Access): Apply proper
3655 accessibility check to prefix that is a protected operation.
3657 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3659 * sem_ch10.adb (Optional_Subunit): If file of expected subunit is
3660 empty, post message on stub.
3662 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3663 Javier Miranda <miranda@gnat.com>
3665 * sem_ch12.adb (In_Main_Context): Predicate to determine whether the
3666 current instance appears within a unit that is directly in the context
3668 Used to determine whether the body of the instance should be analyzed
3669 immediately after its spec, to make its subprogram bodies available
3670 for front-end inlining.
3671 (Analyze_Formal_Array_Type): Cleanup condition that checks that range
3672 constraint is not allowed on the component type (AARM 12.5.3(3))
3674 2004-10-26 Cyrille Comar <comar@act-europe.fr>
3676 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
3677 'Storage_Pool): enhance, document & limit detection of non-sharable
3680 * impunit.adb: Make System.Pool_Global and System.Pool_Local visible.
3682 * s-pooglo.ads: Add more documentation now that this pool is properly
3685 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3687 * sem_ch3.adb (Complete_Private_Subtype): If the full view is a task
3688 or protected type with discriminants, do not constrain the
3689 corresponding record type if the subtype declaration has no
3690 discriminant constraints. This can be the case in source code, or in
3691 the subtype declaration created to rename an actual type within an
3694 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3696 * sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a
3697 different kind of stub (possibly wrong name for file), do not check
3699 (Uses_Secondary_Stack): New subsidiary to Build_Body_To_Inline. If body
3700 includes call to some function that returns an unconstrained type, do
3703 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3705 * sem_elab.adb (Check_Elab_Call): Do not check a call that does not
3706 appear in the code for the main unit. Dependencies among units in the
3707 context of the main unit are established when those other units are
3708 compiled. Otherwise spurious elaboration constraints can generate
3709 incorrect elaboration circularities.
3711 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
3712 Ed Schonberg <schonberg@gnat.com>
3714 * sem_util.adb (Is_Aliased_View): Defend against the case where this
3715 subprogram is called with a parameter that is not an object name. This
3716 situation arises for some cases of illegal code, which is diagnosed
3717 later, and in this case it is wrong to call Is_Aliased, as that might
3718 cause a compiler crash.
3719 (Explain_Limited_Type): Refine previous fix to include
3720 inherited components of derived types, to provide complete information.
3722 * exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that
3723 is the prival for a protected object.
3724 It is necessary to mark this entity as a variable, in addition to
3725 flagging it as Aliased, because Sem_Util.Is_Aliased_View has been
3726 modified to avoid checking the Aliased flag on entities that are not
3727 objects. (Checking that flag for non-objects is erroneous and could
3728 lead to a compiler crash).
3730 2004-10-26 Robert Dewar <dewar@gnat.com>
3732 * s-fatgen.adb (Pred): Fix redundant test for X > 0.0, since if
3733 X_Frac = 0.5, then we know that the number X must be positive.
3734 (Succ): Remove the same redundant test, and also fix the primary test
3735 to test for X_Frac = -0.5 (used to be 0.5) which is clearly wrong.
3737 (Decompose): Add fuller comments to spec
3739 2004-10-26 Pascal Obry <obry@gnat.com>
3741 * tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr
3742 validity (process must have read access). Set to 0 in all other cases.
3743 (STOP_FRAME): Now check for ptr validity to avoid a segmentation
3745 (VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a
3746 segmentation violation.
3748 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
3750 * trans.c (call_to_gnu): For an (in-)out parameter passed by reference
3751 whose type is a constructed subtype of an aliased object with an
3752 unconstrained nominal subtype, convert the actual to the constructed
3753 subtype before taking its address.
3755 2004-10-26 Vincent Celier <celier@gnat.com>
3757 * a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb
3758 (Is_Path_Name_Case_Sensitive): New function
3760 * a-direct.adb (To_Lower_If_Case_Insensitive): New procedure
3761 (Base_Name, Simple_Name, Current_Directory, Compose,
3762 Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on
3765 2004-10-26 Cyrille Comar <comar@act-europe.fr>
3766 Vasiliy Fofanov <fofanov@act-europe.fr>
3767 Vincent Celier <celier@gnat.com>
3769 * gnat_ugn.texi: Generalize "finding memory problems" section into a
3770 "memory management issues" section and document some of the useful
3771 memory pools provided as part of the GNAT library.
3772 Remove "virtual" from declaration of A::method2 in
3773 the simple example of Ada/C++ mixed system.
3774 Library Projects may be virtually extended: their virtual extensions
3775 are not Library Projects.
3776 Added section on extending project hierarchies.
3778 2004-10-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
3780 * adaint.c (__gnat_get_libraries_from_registry): Cast value
3782 (__gnat_portable_spawn): Remove const.
3784 * mingw32.h (MAXPATHLEN): Check for previous definition.
3786 2004-10-17 Matthias Klose <doko@debian.org>
3788 * gnatvsn.ads: Set gnat library version to 4.0.
3790 2004-10-05 Vincent Celier <celier@gnat.com>
3792 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Options_2
3794 2004-10-04 Laurent GUERBY <laurent@guerby.net>
3797 * Makefile.in: Define and use RANLIB_FLAGS.
3799 2004-10-04 Pascal Obry <obry@gnat.com>
3801 * tracebak.c: Always set LOWEST_ADDR to 0 on Win32 (as done on all
3802 other x86 platforms).
3804 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
3806 * s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense
3807 in general and triggers stack alignment adjustment for thread entry
3808 points on targets where this is necessary.
3810 2004-10-04 Bernard Banner <banner@gnat.com>
3814 * Makefile.in: Add section for powerpc linux
3815 Add variant i-vxwork-x86.ads
3817 * i-vxwork-x86.ads, system-linux-ppc.ads: New files.
3819 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
3821 * init.c (__gnat_initialize): Call an Ada subprogram to perform the
3822 table registration calls when need be. Ensures no reference to the crt
3823 ctors symbol are issued in the SJLJ case, which avoids possible
3824 undefined symbol errors in the case of modules to be statically linked
3827 2004-10-04 Javier Miranda <miranda@gnat.com>
3829 * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
3830 in-line the code corresponding to subprogram Analyze_Actuals. In
3831 addition, analyze the actuals only in case of subprogram call.
3833 2004-10-04 Ed Falis <falis@gnat.com>
3835 * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size
3837 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
3839 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
3840 in the documentation.
3842 2004-10-04 Robert Dewar <dewar@gnat.com>
3844 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
3846 (Analyze_Block_Statement): Add circuitry to detect following dead code
3847 (Check_Unreachable_Code): Handle case of block exit
3849 2004-10-04 Robert Dewar <dewar@gnat.com>
3851 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
3852 (XMatchD): Avoid warning for Logic_Error call
3854 2004-10-04 Robert Dewar <dewar@gnat.com>
3856 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
3857 consider expressions buried within a procedure actual to be an actual.
3858 This caused some blowups with uses of packed slices within a procedure
3861 2004-10-04 Robert Dewar <dewar@gnat.com>
3863 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
3864 longer need to be initialized to zero.
3865 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
3866 initialized to zero.
3868 * checks.adb (Expr_Known_Valid): Packed arrays are now always
3869 considered valid, even if the representation is modular. That's correct
3870 now that we no longer initialize packed modular arrays to zero.
3872 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
3873 suffixes. These are now documented as the only cases in which the
3874 debugger ignores outer records.
3875 Previously, the spec allowed arbitrary suffixes for this purpose.
3876 Change name of LJM to JM for packed array pad records
3877 Create separate section on packed array handling, and add a whole new
3878 set of comments to this section describing the situation with packed
3879 modular types and justification requirements depending on endianness.
3881 2004-10-04 Robert Dewar <dewar@gnat.com>
3883 * a-except.adb: Add a comment for last change
3885 * einfo.ads: Minor spelling correction in comment
3887 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
3889 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
3892 * sem_util.ads: Minor comment update
3894 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3896 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
3897 Inline_Always when in Configurable_Run_Time mode.
3899 * sem_prag.adb (Process_Convention): If entity is an inherited
3900 subprogram, apply convention to parent subprogram if in same scope.
3901 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
3902 when in Configurable_Run_Time mode.
3904 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3906 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
3907 class_wide type after component list has been inherited.
3909 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3911 * sem_ch12.adb (Check_Generic_Actuals): New predicate
3912 Denotes_Previous_Actual, to handle properly the case of a private
3913 actual that is also the component type of a subsequent array actual.
3914 The visibility status of the first actual is not affected when the
3915 second is installed.
3916 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
3917 make fully recursive the treatment of formals of packages declared
3919 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
3920 the above on exit from an instantiation.
3921 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
3922 current instantiation which is now complete.
3923 (Analyze_Package_Instantiation): No instantiated body is needed if the
3924 main unit is generic. Efficient, and avoid anomalies when a instance
3925 appears in a package accessed through rtsfind.
3927 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3929 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
3930 do not generate a declaration for a temporary if the call is part of a
3931 library-level instantiation.
3933 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3935 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
3936 searching for a limited component to flag.
3938 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
3939 expansion of Input, to account for the fact that the implicit call
3940 generated by the attribute reference must freeze the user-defined
3941 stream subprogram. This is only relevant to 'Input, because it can
3942 appear in an object declaration, prior to the body of the subprogram.
3944 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
3945 expansion can proceed and further errors uncovered.
3946 (Minor clean up): Fix cases of using | instead of \ for continuation
3949 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3951 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
3953 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
3954 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
3955 Use gcc_assert and gcc_unreachable.
3957 * decl.c (gnat_to_gnu_entity, case object): Check and process a
3958 specified alignment before validating size.
3959 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
3960 stripped-down declaration for the type of the inner field when making
3963 * utils.c (finish_record_type): Do not compute the size in units
3964 incrementally. Instead compute it once for the rep clause case.
3965 Use gcc_assert and gcc_unreachable.
3967 2004-10-04 Vincent Celier <celier@gnat.com>
3969 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
3971 (Is_Valid_Path_Name): Take '/' as a directory separator.
3973 2004-10-04 Vincent Celier <celier@gnat.com>
3975 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
3976 (Extended_Project) only if Extended_Project is defined, to avoid
3978 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
3980 (Parse_Single_Project): Ditto.
3982 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
3983 Add_To_Project_Path for virtual projects.
3985 2004-10-04 Vincent Celier <celier@gnat.com>
3987 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
3988 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
3989 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
3990 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
3991 parameter Options_2.
3993 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
3994 Build_Dynamic_Library with an empty Options_2.
3996 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
3999 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
4000 directory separator, if any.
4001 (Gprmake): Do not allow mains on the command line for library projects.
4002 Do not attempt to link when the project is a library project.
4003 (Library_Opts): New table to store Library_Options.
4004 (Build_Library): If Library_Options is specified, pass these options
4005 when building a shared library.
4007 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
4009 * s-tposen.adb (Service_Entry): The object must be always unlocked at
4010 the end of this procedure now that the unlock operation was inserted
4013 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
4015 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
4016 corresponding to the Preallocated_Stacks flags in System.
4017 (Get_Target_Parameters): Including the processing for
4018 Preallocated_Stacks.
4020 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
4021 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
4022 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
4023 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
4024 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
4025 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
4026 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
4027 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
4028 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
4029 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
4030 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
4031 used to signal whether the compiler creates the required stacks and
4032 descriptors for the different tasks (when True) or it is done by the
4033 underlying operating system at run time (when False).
4034 It is initially set to False in all targets.
4036 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
4037 if it is supported by the target.
4038 (Make_Task_Create_Call): Pass the stack address if it has been
4039 previously created. Otherwise pass a Null_Address.
4041 * snames.adb: Add _stack.
4043 * snames.ads: Add Name_uStack. Required to allow the expander to
4044 statically allocated task stacks.
4046 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
4047 Stack_Address argument.
4048 Check that its value is equal to Null_Address because this target does
4049 not support the static stack allocation.
4051 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
4053 * usage.adb: Change "pragma inline" to "pragma Inline" in information
4056 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
4058 * exp_dist.adb: Split declaration of asynchronous flag out of
4059 Add_RACW_Read_Attribute.
4060 Minor reformatting for better alignment with PolyORB version.
4061 Store the entity for the asynchronous flag of an RACW, rather than the
4062 expression, in the asynchronous flags table. This will allow this flag
4063 to be used in other subprograms beside Add_RACW_Read_Attribute.
4065 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
4067 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
4068 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
4069 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
4070 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
4071 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
4072 sockets constant MSG_NOSIGNAL (Linux-specific).
4073 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
4074 all Send operations.
4075 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
4076 from trigerring SIGPIPE.
4077 Rename components to avoid clash with Ada 2005 possible reserved
4079 (Check_Selector): When the select system call returns with an error
4080 condition, propagate Socket_Error to the caller.
4082 2004-10-01 Jan Hubicka <jh@suse.cz>
4084 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
4086 2004-09-23 Robert Dewar <dewar@gnat.com>
4090 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
4091 instead do this at freeze time (we won't do it if there is an address
4093 Change "pragma inline" to "pragma Inline" in information and error
4097 * freeze.adb (Check_Address_Clause): Remove previous change, not the
4098 right way of doing things after all.
4099 (Freeze_Entity): For object, set Is_Public for imported entities
4100 unless there is an address clause present.
4102 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
4104 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
4105 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
4106 ensures proper handling of types with rep clauses, which might have
4107 their TYPE_SIZE set already.
4109 2004-09-21 Robert Dewar <dewar@gnat.com>
4111 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
4112 packed array types in both little- and big-endian cases. This change
4113 ensures that we no longer count on the unused bits being initialized
4114 for such types (and in particular ensures that equality testing will
4115 only read the relevant bits).
4116 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
4117 These changes mean that we no longer need to initialize small packed
4119 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
4120 optimization to an LJM field as to its parent field.
4122 * ada-tree.h, trans.c, utils.c, utils2.c:
4123 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
4125 2004-09-20 Jan Hubicka <jh@suse.cz>
4127 * utils.c (gnat_finalize): Remove.
4128 (end_subprog_body): Directly call cgraph_finalize_function;
4129 do not lower the nested functions.
4131 2004-09-20 Robert Dewar <dewar@gnat.com>
4135 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
4136 if an address clause is present, since that means that the Import
4139 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
4141 * 5tsystem.ads: Removed, no longer used.
4143 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
4144 Zack Weinberg <zack@codesourcery.com>
4146 * ada-tree.def: Use tree_code_class enumeration constants
4147 instead of code letters.
4148 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
4149 Update for new tree-class enumeration constants.
4151 2004-09-17 Vincent Celier <celier@gnat.com>
4153 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
4154 capabilities of the general project manager.
4156 2004-09-09 Vincent Celier <celier@gnat.com>
4158 * a-direct.ads: Add pragma Ada_05
4159 (Directory_Entry_Type): Give default value to component Kind to avoid
4160 not initialized warnings.
4162 * a-direct.adb (Current_Directory): Remove directory separator at the
4164 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
4165 an existing directory.
4166 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
4167 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
4168 Convert the result to File_Size.
4170 * prj.ads: (Project_Error): New exception
4172 * prj-attr.adb: Except in procedure Initialize, Fail comes from
4173 Prj.Com, not from Osint.
4174 (Attrs, Package_Attributes): Tables moved to private part of spec
4175 (Add_Attribute, Add_Unknown_Package): Moved to new child package
4177 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
4178 Prj.Project_Error after call to Fail.
4179 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
4180 Fail. Check that package name is not already in use.
4182 * prj-attr.ads: Comment updates to indicate that all subprograms may be
4183 used by tools, not only by the project manager, and to indicate that
4184 exception Prj.Prj_Error may be raised in case of problem.
4185 (Add_Unknown_Package, Add_Attribute): Moved to new child package
4187 (Attrs, Package_Attributes): Table instantiations moved from the body to
4188 the private part to be accessible from Prj.Attr.PM body.
4190 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
4191 from new package Prj.Attr.PM.
4192 (Parse_Attribute_Declaration): Call Add_Attribute from new package
4195 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
4197 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
4198 instead of Elaboration_Checks).
4200 * a-calend.adb: Minor reformatting
4202 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4204 * gigi.h (maybe_pad_type): New declaration.
4205 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
4207 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
4209 * cuintp.c: Convert to use buildN.
4211 * decl.c (maybe_pad_type): No longer static.
4212 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
4214 Convert to use buildN.
4216 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
4217 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
4218 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
4220 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
4221 (gnat_gimplify_expr, case ADDR_EXPR): New case.
4222 Convert to use buildN.
4224 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
4225 TREE_READONLY for const.
4226 Convert to use buildN.
4228 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
4229 (create_var_decl): Refine when TREE_STATIC is set.
4230 Convert to use buildN.
4232 2004-09-09 Gary Dismukes <dismukes@gnat.com>
4234 * gnat_ugn.texi: Delete text relating to checking of ali and object
4237 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
4240 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
4242 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
4243 pragmas recognized by GNAT.
4245 * gnat_rm.texi: Document pragma Detect_Blocking.
4247 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
4248 raise Program_Error if called from a protected operation.
4250 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
4251 the protected action nesting level.
4252 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
4253 protected action nesting level.
4254 (Unlock): When pragma Detect_Blocking is active decrease the protected
4255 action nesting level.
4257 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
4258 Protected_Action_Nesting.
4260 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
4261 Common_ATCB record. It contains the dynamic level of protected action
4262 nesting for each task. It is needed for checking whether potentially
4263 blocking operations are called from protected operations.
4264 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
4265 Detect_Blocking is active or not in the partition.
4267 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
4268 raise Program_Error if called from a protected operation.
4269 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
4270 Program_Error if called from a protected operation.
4271 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
4272 Program_Error if called from a protected operation.
4274 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
4275 raise Program_Error if called from a protected operation.
4277 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
4278 raise Program_Error if called from a protected operation, and increase
4279 the protected action nesting level.
4280 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
4281 Program_Error if called from a protected operation, and increase the
4282 protected action nesting level.
4283 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
4284 protected action nesting level.
4286 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
4287 raise Program_Error if called from a protected operation, and increase
4288 the protected action nesting level.
4289 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
4290 Program_Error if called from a protected operation, and increase the
4291 protected action nesting level.
4292 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
4293 raise Program_Error if called from a protected operation.
4294 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
4295 active, raise Program_Error if called from a protected operation.
4296 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
4297 protected action nesting level.
4299 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
4300 insertion of the statement raising Program_Error. The run time
4301 contains the required machinery for handling that.
4303 * sem_util.ads: Change comment associated to procedure
4304 Check_Potentially_Blocking_Operation.
4305 This procedure does not insert a call for raising the exception because
4306 that is currently done by the run time.
4308 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
4310 * init.c: Add the global variable __gl_detect_blocking that indicates
4311 whether pragma Detect_Blocking is active (1) or not (0). Needed for
4312 making the pragma available at run time.
4313 (__gnat_set_globals): Pass and update the detect_blocking parameter.
4315 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
4316 pragma Detect_Blocking is active.
4318 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
4320 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
4321 DB is found in the ali file. Any unit compiled with pragma
4322 Detect_Blocking active forces its effect in the whole partition.
4324 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
4325 Detect_Blocking is active and delay is called from a protected
4328 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
4329 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
4330 Detect_Blocking is active (0 otherwise).
4331 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
4332 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
4335 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
4337 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
4338 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
4341 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
4342 (Register_Receiving_Stub): Add Subp_Info formal parameter.
4343 Update API in placeholder implemetation of s-parint to reflect changes
4344 in distribution runtime library.
4346 * sem_ch3.adb (Expand_Derived_Record): Rename to
4347 Expand_Record_Extension.
4349 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
4350 primitive operations of potentially distributed object types that have
4351 non-controlling anonymous access formals.
4353 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
4355 New implementation of expansion for remote access-to-subprogram types,
4356 based on the RACW infrastructure.
4357 This version of sem_dist is compatible with PolyORB/DSA as well as
4360 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
4361 Asynchrronous that applies to a remote access-to-subprogram type, mark
4362 the underlying RACW type as asynchronous.
4364 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
4365 __gnat_using_gnu_linker to 1.
4367 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
4368 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
4369 GNAT.Perfect_Hash_Generators, and remove the empty
4370 GNAT.Perfect_Hash package.
4372 * atree.adb: Minor reformatting
4374 * exp_ch3.adb (Expand_Derived_Record): Rename to
4375 Expand_Record_Extension.
4376 (Build_Record_Init_Proc.Build_Assignment): The default expression in
4377 a component declaration must remain attached at that point in the
4378 tree so New_Copy_Tree copies it if the enclosing record type is derived.
4379 It is therefore necessary to take a copy of the expression when building
4380 the corresponding assignment statement in the init proc.
4381 As a side effect, in the case of a derived record type, we now see the
4382 original expression, without any rewriting that could have occurred
4383 during expansion of the ancestor type's init proc, and we do not need
4384 to go back to Original_Node.
4386 * exp_ch3.ads (Expand_Derived_Record): Rename to
4387 Expand_Record_Extension.
4389 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
4390 Returns the RACW type used to implement a remote access-to-subprogram
4392 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
4393 New subprograms. Used to create a proxy tagged object for a remote
4394 subprogram. The proxy object is used as the designated object
4395 for RAS values on the same partition (unless All_Calls_Remote applies).
4396 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
4397 System.Partition_Interface.Get_Unique_Remote_Pointer.
4398 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
4399 Renamed from Add_RAS_*_Attribute.
4400 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
4402 New implementation of expansion for remote access-to-subprogram types,
4403 based on the RACW infrastructure.
4405 * exp_dist.ads (Copy_Specification): Update comment to note that this
4406 function can copy the specification from either a subprogram
4407 specification or an access-to-subprogram type definition.
4409 2004-09-09 Ed Schonberg <schonberg@gnat.com>
4411 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
4412 in an instance, between an explicit subprogram an one inherited from a
4413 type derived from an actual.
4415 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
4416 add a polling call if the subprogram is to be inlined by the back-end,
4417 to avoid repeated calls with multiple inlinings.
4419 * checks.adb (Apply_Alignment_Check): If the expression in the address
4420 clause is a call whose name is not a static entity (e.g. a dispatching
4421 call), treat as dynamic.
4423 2004-09-09 Robert Dewar <dewar@gnat.com>
4425 * g-trasym.ads: Minor reformatting
4427 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
4428 packed arrays, since unused bits are expected to be zero for a
4431 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
4433 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
4436 2004-09-09 Pascal Obry <obry@gnat.com>
4438 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
4439 enable map file generation. Add the right option to generate the map
4440 file if Map_File is set to True.
4442 * gnatdll.adb (Gen_Map_File): New variable.
4443 (Syntax): Add info about new -m (Map_File) option.
4444 (Parse_Command_Line): Add support for -m option.
4445 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
4448 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
4450 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
4451 new gnatdist implementation.
4452 Define a subpackage isolating the output routines specific to this
4455 2004-09-09 Joel Brobecker <brobecker@gnat.com>
4457 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
4459 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
4461 2004-09-09 Cyrille Comar <comar@act-europe.fr>
4463 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
4466 * opt.ads: Add Ada_Version_Runtime constant used to decide which
4467 version of the language is used to compile the run time.
4469 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
4471 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
4472 of variable length temporaries for function return now that the
4473 back-end and gigi support it.
4475 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4477 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
4479 * trans.c (struct stmt_group): Delete field GLOBAL.
4480 (gnat_init_stmt_group): Do not initialize it.
4481 (call_to_gnu): Use save_expr, not protect_multiple_eval.
4482 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
4483 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
4484 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
4485 (start_stmt_group): Likewise.
4486 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
4488 * utils2.c (ggc.h): Include.
4489 (build_call_raise): Call build_int_cst, not build_int_2.
4491 * utils.c (gnat_init_decl_processing): Fix arg to
4492 build_common_tree_nodes.
4493 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
4494 (gnat_define_builtin): Set built_in_decls.
4495 (init_gigi_decls): Call build_int_cst, not build_int_2.
4497 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
4498 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
4499 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
4500 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
4501 SET_TYPE_MODULE): Use them.
4502 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
4503 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
4504 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
4505 SET_TYPE_ADA_SIZE): Likewise.
4506 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
4507 (DECL_CONST_CORRESPONDING_VAR,
4508 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
4509 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
4510 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
4511 (TYPE_RM_SIZE_NUM): New macro.
4512 (TYPE_RM_SIZE): Modified to use above.
4514 * cuintp.c: (build_cst_from_int): New function.
4515 (UI_To_gnu): Use it.
4517 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
4518 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
4519 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
4520 MIN_EXPR for the size, copy it into new.
4522 2004-09-01 Robert Dewar <dewar@gnat.com>
4524 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
4525 packed indexed component where array is an IN OUT formal. This
4526 generated garbage code previously.
4528 * gnat_ugn.texi: Document -fverbose-asm
4530 * gnat-style.texi: Minor updates (note that boolean constants and
4531 variables are joined with AND/OR rather than short circuit forms).
4533 2004-09-01 Ed Schonberg <schonberg@gnat.com>
4535 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
4536 it is an upward conversion of an untagged type with no representation
4539 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
4541 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
4542 System.Partition_Interface.
4544 * checks.adb (Apply_Access_Checks): Do not generate checks when
4545 expander is not active (but check for unset reference to prefix of
4548 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
4549 pragma Debug as an if statement with a constant condition, for
4550 consistent treatment of entity references contained within the
4551 enclosed procedure call.
4553 2004-09-01 Vincent Celier <celier@gnat.com>
4555 * bindgen.adb: (Set_EA_Last): New procedure
4556 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
4558 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
4559 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
4560 linked without errors.
4561 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
4563 (Gen_Exception_Table_C): Correct same bugs
4565 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
4567 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
4568 on Windows, make sure that the drive letter is in upper case.
4570 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
4571 Windows, when the drive letter is added and Case_Sensitive is True, the
4572 drive letter is forced to upper case.
4574 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
4575 to Options_2 for the call to MLib.Utl.Gcc.
4577 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
4578 directory separator when defining BASE_DIR.
4580 2004-09-01 Pascal Obry <obry@gnat.com>
4582 * gprcmd.adb (Extend): Do not output trailing directory separator. This
4583 is not needed and it confuses Windows GNU/make which does not report
4584 directory terminated by a slash as a directory.
4585 (gprcmd): Idem for "pwd" internal command.
4587 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
4588 target names rewrite to fix regressions with recent version of
4589 GNU/make. Starting with GNU/make 3.80 the pipe character was not
4590 handled properly anymore.
4592 2004-09-01 Andreas Schwab <schwab@suse.de>
4594 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
4595 * raise.c [!IN_RTS]: Undef abort.
4597 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
4599 * utils2.c (build_allocator): Use ssize_int.
4601 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
4603 2004-08-27 Andreas Schwab <schwab@suse.de>
4605 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
4607 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
4608 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4610 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
4612 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
4614 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
4615 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
4616 * utils.c (init_gigi_decls): Likewise.
4617 * utils2.c (build_call_raise, build_allocator): Likewise.
4619 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
4621 * utils.c (gnat_init_decl_processing): Adjust
4622 build_common_tree_nodes call.
4624 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
4626 * utils2.c (build_allocator): Use build_int_cst for negative
4629 2004-08-18 Richard Henderson <rth@redhat.com>
4631 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
4633 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
4635 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
4637 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
4638 (gnat_to_gnu): Likewise.
4640 2004-08-16 Pascal Obry <obry@gnat.com>
4642 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
4643 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
4644 option and not mdll anymore. Update comment.
4646 2004-08-16 Pascal Obry <obry@gnat.com>
4648 * bld.adb (Put_Include_Project): Properly handle directory separators
4651 2004-08-16 Ed Schonberg <schonberg@gnat.com>
4653 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
4654 decreasing the number of allocated junk nodes while searching for the
4655 appropriate subprogram.
4657 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
4659 * cuintp.c (UI_To_gnu): Use build_int_cst..
4660 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
4661 * utils.c (init_gigi_decls): Likewise.
4662 * utils2.c (build_call_raise): Likewise.
4664 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
4666 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
4667 for a global aliased object with a variable size and an unconstrained
4668 nominal subtype, pretend there is no initializer if the one we have is
4669 incomplete, and avoid referencing an inexistant component in there. The
4670 part we have will be rebuilt anyway and the reference may confuse
4673 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
4675 * einfo.ads: Minor reformatting
4677 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
4678 restrictions in the ALI if we only want to warn about violations.
4680 2004-08-13 Vincent Celier <celier@gnat.com>
4682 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
4683 when creating a new Unit_Record in table Units.
4685 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
4686 that are violated, if any.
4688 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
4689 add directory separator if path already ends with a directory separator.
4691 2004-08-13 Ed Schonberg <schonberg@gnat.com>
4693 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
4694 unit, this is an attempt to inline a construct that is not available in
4695 the current restricted mode, so abort rather than trying to continue.
4697 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
4698 discriminants that rename those of the parent, recover names of
4699 original discriminants for the constraint on the full view of the
4701 (Complete_Private_Subtype): Do not create a subtype declaration if the
4702 subtype is an itype.
4704 * gnat_rm.texi: Added section on implementation of discriminated
4705 records with default values for discriminants.
4707 2004-08-13 Ed Schonberg <schonberg@gnat.com>
4710 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
4711 the second operand is overloaded.
4713 2004-08-10 Richard Henderson <rth@redhat.com>
4715 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
4716 add __builtin_alloca.
4718 2004-08-10 Richard Henderson <rth@redhat.com>
4720 * config-lang.in (boot_language): Yes.
4722 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
4724 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
4725 from complaining on potential uninitialized reference.
4726 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
4727 new specification and test explicitly for non-zero return value.
4729 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
4730 returning C.int, to avoid using a derived boolean type.
4732 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
4733 Duplicate_Subexpr_No_Checks in preference to direct use of
4734 Remove_Side_Effects and New_Copy_Tree.
4735 Clear Comes_From_Source on prefix of 'Size attribute reference.
4737 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
4738 g-socthi-vxworks.adb: Change calls to
4739 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
4740 and test explicitly for non-zero return value.
4742 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
4743 (Is_Socket_In_Set): Declare imported function as returning C.int, to
4744 avoid using a derived boolean type.
4746 2004-08-09 Albert Lee <lee@gnat.com>
4748 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
4750 2004-08-09 Pascal Obry <obry@gnat.com>
4752 * gnat_ugn.texi: Document new way to build DLLs on Windows using
4753 GCC's -shared option.
4755 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
4756 Options_2 parameter (options put after object files).
4758 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
4760 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
4761 ignore overflows on low and high bounds of an index to also account for
4762 differences in signedness between sizetype and gnu_index_subtype.
4763 These are as legitimate as the ones caused by a lower TYPE_PRECISION
4766 2004-08-09 Robert Dewar <dewar@gnat.com>
4768 * s-solita.ads, s-solita.adb: Minor reformatting
4770 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
4771 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
4773 Add note that No_Implicit_Conditionals does not suppress
4774 run time constraint checks.
4776 * vms_conv.ads: Minor reformatting
4778 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
4779 and necessary for following change).
4780 (Mark): Return new format Mark_Id containing sec stack address
4781 (Release): Use sec stack address from Mark_Id avoiding Self call
4783 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
4784 pointer (cleanup and necessary for following change).
4785 Define Mark_Id as record containing address of secondary stack, that way
4786 Release does not need to find the stack again, decreasing the number of
4787 calls to Self and improving efficiency.
4789 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
4791 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
4792 case variable into the individual case branches when possible.
4794 * sem_ch11.adb: Minor reformatting
4796 * prj.ads: Correct spelling of suffixs
4798 * prj-nmsc.adb: Minor reformatting
4799 Correct spelling suffixs throughout (also in identifiers)
4801 * freeze.adb: Minor spelling correction
4803 * exp_ch2.adb: Cleanups to handling of Current_Value
4804 (no functional effect).
4806 * bld.adb: Correct spelling of suffixs
4808 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
4810 2004-08-09 Ed Schonberg <schonberg@gnat.com>
4814 * sem_ch7.adb (Install_Private_Declarations): In the body of the
4815 package or of a child, private entities are both immediately_visible
4818 2004-08-09 Ed Schonberg <schonberg@gnat.com>
4820 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
4821 there are no range checks on the value of the literal.
4823 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
4824 wrapped is the triggering alternative of an asynchronous select, action
4825 statements mustbe inserted before the select itself.
4827 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
4828 case where the prefix is a protected function call.
4829 (Resolve_Attribute, case 'Access): The attribute reference on a
4830 subprogram is legal in a generic body if the subprogram is declared
4833 2004-08-09 Vincent Celier <celier@gnat.com>
4835 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
4836 languages, otherwise building the library may fail with unresolved
4838 (Compile_Sources): Do not build libraries if -c switch is used
4840 * gnatlink.adb (Process_Args): New switches -M and -Mmap
4841 (Write_Usage): If map file creation is supported, output new switches
4843 (Gnatlink): When -M is specified, add the necessary switch(es) to the
4844 gcc call, when supported.
4846 * Makefile.in: Added indepsw.o to the object list for gnatlink
4847 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
4849 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
4850 indepsw.adb, indepsw.ads: New files.
4852 2004-08-09 Bernard Banner <banner@gnat.com>
4854 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
4856 * Makefile.in: add section for vxworks x86
4858 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
4860 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
4861 per-object constrained components where the discriminant is of an
4863 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
4864 the parent initialization procedure for derived Unchecked_Unions.
4865 Instead, derived Unchecked_Unions build their own initialization
4867 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
4868 Check the body of the subprogram for details.
4869 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
4870 functions for derived Unchecked_Union types by introducing a condition.
4871 Allow the creation of TSS equality functions for Unchecked_Unions.
4872 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
4873 Add formal parameter Discr to function signature. Discr is used to
4874 control the generated case statement for Unchecked_Union types.
4875 (Make_Eq_If): Rename formal parameter Node to E in function signature.
4877 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
4879 Check the body of the subprogram for details.
4880 (Expand_Composite_Equality): Augment composite type equality to include
4881 correct handling of Unchecked_Union components.
4882 (Expand_N_In): Add condition to detect illegal membership tests when the
4883 subtype mark is a constrained Unchecked_Union and the expression lacks
4884 inferable discriminants, and build a Raise_Program_Error node.
4885 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
4886 to detect types that contain components of unconstrained Unchecked_Union
4887 subtype. Add condition to detect equality between types that have an
4888 unconstrained Unchecked_Union component, and build a Raise_Program_Error
4889 node. Add condition to detect equality between Unchecked_Union types
4890 that lack inferable discriminants, and build a Raise_Program_Error node.
4891 Otherwise build a TSS equality function call.
4892 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
4893 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
4894 with the operand lacking inferable discriminants, and build a Raise_
4896 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
4898 (Has_Inferable_Discriminants): Implement new predicate for objects and
4899 expressions of Unchecked_Union type. Check the body of subprogram for
4901 (Has_Unconstrained_UU_Components): Add function
4902 Component_Is_Unconstrained_UU. It is used to detect whether a single
4903 component is of an unconstrained Unchecked_Union subtype. Add function
4904 Variant_Is_Unconstrained_UU. It is used to detect whether a single
4905 component inside a variant is of an unconstrained Unchecked_Union type.
4907 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
4908 inferred discriminant values. Add condition to generate a case
4909 statement with an inferred discriminant as the switch.
4910 (Make_Component_List_Assign): Introduce a Boolean flag that determines
4911 the behaviour of the subprogram in the presence of an Unchecked_Union.
4912 Add condition to trigger the usage of the inferred discriminant value
4913 as the generated case statement switch.
4914 (Make_Field_Assign): Introduce a Boolean flag that determines the
4915 behaviour of the subprogram in the presence of an Unchecked_Union. Add
4916 condition to trigger the usage of the inferred discriminant value as
4917 the right-hand side of the generated assignment.
4919 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
4920 parameter generation when dealing with Unchecked_Unions.
4922 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
4923 checks for Unchecked_Unions.
4925 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
4927 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
4928 Raise_Program_Error nodes for the execution of Read and Write
4929 attributes of Unchecked_Union types and the execution of Input and
4930 Output attributes of Unchecked_Union types that lack default
4931 discriminant values.
4933 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
4934 Unchecked_Union. Add procedure Check_Component. It is used to inspect
4935 per-object constrained components of Unchecked_Unions for being
4936 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
4937 check individual components withing a variant.
4939 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
4940 comparison of Unchecked_Unions.
4941 (Resolve_Equality_OP): Remove guard that prevents equality between
4944 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
4945 of component subtypes for Unchecked_Union components.
4946 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
4947 since it is the actual subtype.
4949 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
4950 pass of Unchecked_Union subtypes as generic actuals to formal types
4951 that lack known_discriminant_parts or that are derived Unchecked_Union
4952 types, and do nothing. In any other case, produce an error message.
4954 * sem_ch3.adb (Analyze_Component_Declaration): Add function
4955 Contains_POC. It determines whether a constraint uses the discriminant
4956 of an enclosing record type.
4957 Add condition to detect per-object constrained component and set the
4959 (Derived_Type_Declaration): Remove guard that prevents derivation from
4960 Unchecked_Union types.
4961 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
4964 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
4965 references to Unchecked_Union discriminants.
4967 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
4968 formal generation when dealing with Unchecked_Unions.
4969 (Set_Actual_Subtypes): Add condition to prevent generation of actual
4970 subtypes for Unchecked_Unions.
4972 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
4973 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
4974 completions of discriminated partial views by Unchecked_Unions and
4975 produce an error message.
4977 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4979 * trans.c (struct stmt_group): New field, GLOBAL.
4980 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
4981 (struct elab_info): New struct.
4982 (elab_info_list, gnu_elab_proc_stack): New variables.
4983 (Compilation_Unit_to_gnu): New procedure.
4984 (gigi): Call it and also handle elaboration procs we've saved.
4985 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
4986 global field from parent.
4987 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
4988 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
4989 (start_stmt_group): Initialize global field from parent.
4990 (add_decl_expr): Set to global for current statement group.
4991 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
4994 * utils.c (global_bindings_p): True when no current_function_decl; no
4995 longer check current_binding_level.
4997 2004-08-09 Ben Brosgol <brosgol@gnat.com>
4999 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
5002 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
5004 2004-08-06 Andreas Schwab <schwab@suse.de>
5006 * utils.c (gnat_define_builtin): Remove second parameter of
5008 (begin_subprog_body): Likewise.
5010 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
5012 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
5013 optimization, not supported by the tree-ssa back-end.
5015 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
5017 * s-mastop-irix.adb: Update comments.
5019 * a-except.adb (Exception_Information): Raise Constraint_Error if
5020 exception Id is Null_Id.
5021 This is required behavior, which is more reliably and clearly checked
5022 at the top level interface level.
5024 2004-07-26 Javier Miranda <miranda@gnat.com>
5026 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
5027 call if a component has no default_expression and the box is used.
5029 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
5030 default_expression and you use box, it behaves as if you had declared a
5032 (Resolve_Record_Aggregate): If a component has no default_expression and
5033 you use box, it behaves as if you had declared a stand-alone object.
5035 * sem_ch10.adb (Install_Siblings): Do not make visible the private
5036 entities of private-with siblings.
5038 2004-07-26 Ed Schonberg <schonberg@gnat.com>
5040 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
5041 for a component of an itype, set the parent pointer for analysis,
5042 there is no list in which to insert it.
5044 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
5045 bona-fide renamings, not for inherited operations.
5047 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
5048 actual for a formal that is an access parameter, create local
5049 finalization list even if the expression is not an aggregate.
5051 2004-07-26 Ed Schonberg <schonberg@gnat.com>
5054 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
5055 Diagnose properly illegal subprogram renamings that are library units.
5057 2004-07-26 Ed Schonberg <schonberg@gnat.com>
5060 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
5061 conversion rewritten as an unchecked conversion, check that original
5062 expression is a variable.
5064 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
5065 unchecked_conversion, create new node rather than rewriting in place,
5066 to preserve original construct.
5068 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5070 * gigi.h (gnat_expand_body): Deleted.
5072 * Make-lang.in: (trans.o): Depends on function.h.
5074 * misc.c: (gnat_expand_body): Moved to here.
5076 * trans.c (gnat_expand_body_1): Deleted.
5077 (gnat_expand_body): Moved from here.
5078 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
5079 (add_stmt): Check for marked visited with global_bindings_p.
5080 (gnat_gimplify_expr, case COMPONENT_REF): New case.
5081 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
5083 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
5084 VIEW_CONVERT_EXPR if not operation type.
5086 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
5089 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
5090 changes: reformatting of negation operators, removing unneeded
5091 inequality comparison with zero, converting equality comparisons with
5092 zero to negations, changing int/0/1 to bool/false/true, replace calls
5093 to gigi_abort with abort, and various other similar changes.
5095 2004-07-26 Vincent Celier <celier@gnat.com>
5097 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
5100 * make.adb (Gnatmake): Fail when a library is not present and there is
5101 no object directory.
5103 * mlib-prj.adb (Check_Library): No need to check if the library needs
5104 to be rebuilt if there is no object directory, hence no object files
5105 to build the library.
5107 * opt.ads (Setup_Projects): New Boolean flag.
5109 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
5111 Create directory when Kind /= "" and in "gnat setup". Report error if
5112 directory cannot be created.
5113 (Ada_Check): Create library interface copy dir if it does not exist
5114 and we are in "gnat setup".
5115 (Find_Sources): No error if in "gnat setup" and no Ada sources were
5117 (Language_Independent_Check): Create object directory, exec directory
5118 and/or library directory if they do not exist and we are in
5121 * vms_conv.ads: (Command_Type): New command Setup.
5123 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
5125 * vms_data.ads: Add qualifiers/switches for new built-in command
5128 2004-07-25 Richard Henderson <rth@redhat.com>
5130 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
5131 DECL_IGNORED_P on RESULT_DECL.
5133 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
5135 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
5136 allocation and potentially overflowing update with
5137 Tailored_Exception_Information. Use the sec-stack free procedural
5138 interface to output Exception_Information instead.
5140 * a-except.adb (To_Stderr): New subprogram for character, and string
5141 version moved from a-exextr to be visible from other separate units.
5142 (Tailored_Exception_Information): Remove the procedural version,
5143 previously used by the default Last_Chance_Handler and not any more.
5144 Adjust various comments.
5146 * a-exexda.adb: Generalize the exception information procedural
5147 interface, to minimize the use of secondary stack and the need for
5148 local buffers when the info is to be output to stderr:
5149 (Address_Image): Removed.
5150 (Append_Info_Character): New subprogram, checking for overflows and
5151 outputing to stderr if buffer to fill is of length 0.
5152 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
5153 (Append_Info_Address, Append_Info_Exception_Name,
5154 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
5155 Append_Info_Basic_Exception_Traceback,
5156 Append_Info_Exception_Information): New subprograms.
5157 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
5158 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
5159 Exception_Info_Maxlength, Exception_Name_Length,
5160 Exception_Message_Length): New subprograms.
5161 (Exception_Information): Use Append_Info_Exception_Information.
5162 (Tailored_Exception_Information): Use
5163 Append_Info_Basic_Exception_Information.
5164 Export services for the default Last_Chance_Handler.
5166 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
5167 other separate units.
5169 2004-07-20 Vincent Celier <celier@gnat.com>
5171 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
5173 2004-07-20 Ed Schonberg <schonberg@gnat.com>
5175 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
5176 emit itype references for the designated types of component types that
5177 are declared outside of the full record declaration, and that may
5178 denote a partial view of that record type.
5180 2004-07-20 Ed Schonberg <schonberg@gnat.com>
5183 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
5184 which is the designated type in an access component declaration, to the
5185 list of incomplete dependents of the parent type, to avoid elaboration
5186 issues with out-of-scope subtypes.
5187 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
5188 full view of the parent.
5190 2004-07-20 Ed Schonberg <schonberg@gnat.com>
5193 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
5194 entities that are hidden, such as references to generic actuals
5195 outside an instance.
5197 2004-07-20 Javier Miranda <miranda@gnat.com>
5199 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
5200 support to the new notation.
5201 (Analyze_Selected_Component): Add call to Try_Object_Operation.
5203 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
5205 * s-taprob.adb: Adding the elaboration code required for initializing
5206 the tasking soft links that are common to the full and the restricted
5209 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
5210 restricted run time has been moved to the package
5211 System.Soft_Links.Tasking.
5213 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
5214 restricted run time has been moved to the package
5215 System.Soft_Links.Tasking.
5217 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
5219 * s-solita.ads, s-solita.adb: New files.
5221 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5223 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
5224 Case_Statement_to_gnu): Split off from gnat_to_gnu.
5225 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
5226 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
5227 Exception_Handler_to_gnu_zcx): Likewise.
5229 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
5231 * gigi.h (builtin_function): Declare.
5233 2004-07-15 Robert Dewar <dewar@gnat.com>
5235 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
5238 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
5239 access values as an example of a warning.
5241 * gnat_rm.texi: Document new attribute Has_Access_Values
5243 * gnat-style.texi: Document that box comments belong on nested
5246 * sem_util.ads (Has_Access_Values): Improved documentation
5248 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
5250 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
5251 (Process_Interface_Name): Call to this new procedure
5252 (Set_Extended_Import_Export_External_Name): Call to this new procedure
5254 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
5256 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
5258 * einfo.ads: Minor comment typo fixed
5260 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
5262 * snames.adb: Add _atcb.
5264 * snames.ads: Add Name_uATCB.
5266 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
5267 (in the expanded code) when using the restricted run time.
5269 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
5270 a in parameter in order to allow ATCBs to be preallocated (in the
5273 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
5274 order to allow ATCBs to be preallocated. In case of error, the ATCB is
5275 deallocated in System.Tasking.Stages.
5277 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
5278 order to allow ATCBs to be preallocated.
5280 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
5281 here. It was previously done in Initialize_ATCB.
5283 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
5285 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
5286 Restricted run time.
5288 * exp_ch3.adb: When using the Restricted run time, pass the
5289 preallocated Ada_Task_Control_Block when creating a task.
5291 2004-07-15 Ed Schonberg <schonberg@gnat.com>
5293 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
5294 function call that is itself an actual in an enclosing call, diagnose
5295 problem here rather than assuming that resolution will catch it.
5297 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
5298 the local copy of a generic unit for a formal package, and the generic
5299 is a child unit, install private part of ancestors before compiling
5300 private part of spec.
5302 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
5303 use scope entities rather than tree structures, to handle properly
5304 parent units that are instances rewritten as bodies for inlining
5307 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
5308 Remove_Parents): Handle properly a parent unit that is an
5309 instantiation, when the unit has been rewritten as a body for inlining
5312 * par.adb (Goto_List): Global variable to collect goto statements in a
5313 given unit, for use in detecting natural loops.
5315 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
5316 use in detecting natural loops.
5318 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
5319 backwards goto's, and rewrite as a infinite loop, to improve locality
5322 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
5323 subcomponent that includes an indexed reference, to prevent the
5324 generation of copies that would miscompile the desired assignment
5326 (Build_Task_Image_Decls): Add a numeric suffix to
5327 generated name for string variable, to avoid spurious conflicts with
5328 the name of the type of a single protected object.
5330 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
5331 loop with an explicit exit statement, to avoid generating an
5332 out-of-range value with 'Succ leading to spurious constraint_errors
5333 when compiling with -gnatVo.
5335 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
5337 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
5338 might not be analyzed yet, even if its Etype is already set (case of an
5339 unchecked conversion built using Unchecked_Convert_To, for example).
5340 If the prefix has already been analyzed, this will be a nop anyway.
5342 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
5343 controller type, or an assignment of a record type with controlled
5344 components, copy only user data, and leave the finalization chain
5347 2004-07-15 Vincent Celier <celier@gnat.com>
5349 * make.adb (Collect_Arguments): Improve error message when attempting
5350 to compile a source not part of any project, when -x is not used.
5352 * prj.ads: (Defined_Variable_Kind): New subtype
5354 * prj-attr.adb (Register_New_Package): Two new procedures to register
5355 a package with or without its attributes.
5356 (Register_New_Attribute): Mew procedure to register a new attribute in a
5358 New attribute oriented subprograms: Attribute_Node_Id_Of,
5359 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
5360 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
5362 New package oriented subprograms: Package_Node_Id_Of,
5363 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
5365 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
5367 (Package_Node_Id): Now a private, self initialized type
5368 (Register_New_Package): New procedure to register a package with its
5370 New attribute oriented subprograms: Attribute_Node_Id_Of,
5371 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
5372 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
5374 New package oriented subprograms: Package_Node_Id_Of,
5375 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
5377 * prj-dect.adb (Parse_Attribute_Declaration,
5378 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
5380 * prj-makr.adb (Make): Parse existing project file before creating
5381 other files. Fail if there was an error during parsing.
5383 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
5384 new spec of Prj.Attr.
5386 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
5387 to new spec of Prj.Attr.
5389 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5391 * utils2.c: Fix typo in comment.
5393 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5395 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
5396 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
5398 2004-07-14 Andreas Schwab <schwab@suse.de>
5400 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
5402 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5404 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
5406 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
5409 * misc.c (gnat_types_compatible_p): New function.
5410 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
5411 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
5413 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
5414 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
5415 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
5416 (mark_visited): Don't mark dummy type.
5417 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
5418 parameter, we must remove any LJM building from GNU_NAME.
5419 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
5420 (pos_to_constructor): Use int_const_binop.
5421 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
5424 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
5425 (gnat_pushlevel): Set TREE_USE on BLOCK node.
5426 (gnat_install_builtins): Add __builtin_memset.
5428 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
5430 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
5431 for a renaming, stabilize the initialization expression if we are at a
5432 local level. At the local level, uses of the renaming may be performed
5433 by a direct dereference of the initializing expression, and we don't
5434 want possible variables there to be evaluated for every use.
5436 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
5437 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
5438 them on the way. Account for the fact that we may introduce side
5439 effects in the process.
5441 2004-07-13 Richard Henderson <rth@redhat.com>
5443 * misc.c (default_pass_by_ref): Use pass_by_reference.
5445 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
5447 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
5448 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
5450 2004-07-08 Richard Henderson <rth@redhat.com>
5452 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
5455 2004-07-06 Vincent Celier <celier@gnat.com>
5457 * vms_conv.ads: Minor reformatting.
5458 Alphabetical order for enumerated values of type Command_Type, to have
5459 the command in alphabetical order for the usage.
5461 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
5462 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
5464 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
5466 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
5467 (Add_Archive_Path): Only add the global archive if there is one.
5468 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
5469 or not any object file to put in the global archive, and don't build
5470 a global archive if there is none.
5471 (X_Switches): New table
5472 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
5473 in the X_Switches table, if any.
5474 (Initialize): Make sure the X_Switches table is empty
5475 (Scan_Arg): Record -X switches in table X_Switches
5477 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
5479 * make.adb: Minor comment fix
5481 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
5482 invoked with directory information, add the directory in front of the
5485 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
5486 invoked with directory information, add the directory in front of the
5489 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
5490 when Keep_Temporary_Files is False.
5491 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
5492 directory information, add the directory in front of the path.
5493 When not on VMS, handle new switch -dn before the command to set
5494 Keep_Temporary_Files to True.
5495 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
5498 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
5499 invoked with directory information, add the directory in front of the
5502 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
5504 * snames.ads, snames.adb (Name_Stub): New name for the distributed
5507 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
5508 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
5510 * g-socket.adb (To_Timeval): Fix incorrect conversion of
5511 Selector_Duration to Timeval for the case of 0.0.
5513 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
5514 documentation from Evolve_And_Then.
5516 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
5518 * s-taprop-tru64.adb, s-taprop-os2.adb,
5519 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
5521 2004-07-06 Robert Dewar <dewar@gnat.com>
5523 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
5524 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
5525 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
5526 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
5527 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
5528 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
5529 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
5530 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
5531 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
5532 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
5533 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
5534 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
5535 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
5536 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
5537 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
5538 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
5539 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
5540 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
5541 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
5542 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
5543 vms_data.ads: Minor reformatting,
5544 Fix bad box comment format.
5546 * gnat_rm.texi: Fix minor grammatical error
5548 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
5550 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
5551 more cases of discriminated records to be recognized as not needing a
5553 (Has_Access_Values): New function.
5555 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
5557 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
5558 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
5559 with LRM terminology).
5560 Change terminology in comments primitive type => elementary type.
5562 2004-07-06 Ed Schonberg <schonberg@gnat.com>
5565 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
5566 parameters do not impose any requirements on the presence of a body.
5568 2004-07-06 Ed Schonberg <schonberg@gnat.com>
5571 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
5572 compilation unit and is in an open scope at the point of instantiation,
5573 assume that a body may be present later.
5575 2004-07-06 Ed Schonberg <schonberg@gnat.com>
5577 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
5578 Improve error message when specified size is not supported.
5580 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
5581 is never a primitive operation.
5583 2004-07-05 Andreas Schwab <schwab@suse.de>
5585 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
5586 RECORD_OR_UNION_CHECK.
5587 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
5589 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
5591 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
5592 dependency on xgnatugn, instead build it via a submake.
5593 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
5595 2004-07-04 Richard Henderson <rth@redhat.com>
5597 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
5599 2004-07-01 Richard Henderson <rth@redhat.com>
5601 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
5602 * utils.c (max_size): Likewise.
5604 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5606 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
5607 and rest_of_type_compilation; add arg to create_*_decl.
5608 (annotate_decl_with_node): Deleted.
5609 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
5610 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
5611 (get_current_block_context, gnat_pushdecl): New declarations.
5612 (gnat_init_stmt_group): Likewise.
5613 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
5614 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
5615 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
5616 (gnat_init): Call gnat_init_stmt_group.
5617 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
5618 (gnu_pending_elaboration_list): Deleted.
5619 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
5620 (gigi): Rearrange initialization calls and move some to last above.
5621 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
5622 Delete calls to add_decl_expr; add arg to create_*_decl.
5623 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
5624 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
5625 begin_subprog_body and call it.
5626 Don't push and pop ggc context.
5627 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
5628 (add_stmt): Remove handling of DECL_EXPR from here.
5629 If not in function, mark visited.
5630 (add_decl_expr): Put global at top level.
5631 Check for cases of DECL_INITIAL we have to handle here.
5632 (process_type): Add extra arg to create_type_decl.
5633 (build_unit_elab): Rework to just gimplify.
5634 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
5635 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
5636 (get_pending_elaborations, pending_elaborations_p): Likewise.
5637 (push_pending_elaborations, pop_pending_elaborations): Likewise.
5638 (get_elaboration_location, insert_elaboration_list): Likewise.
5639 (gnat_binding_level): Renamed from ada_binding_level.
5640 (init_gnat_to_gnu): Don't clear pending_elaborations.
5641 (global_bindings_p): Treat as global if no current_binding_level.
5642 (set_current_block_context): New function.
5643 (gnat_pushdecl): Renamed from pushdecl; major rework.
5644 All callers changed.
5645 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
5646 (finish_record_type): Call call pushdecl for stub decl.
5647 (function_nesting_depth): Deleted.
5648 (begin_subprog_body): Delete obsolete code.
5649 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
5651 2004-06-28 Robert Dewar <dewar@gnat.com>
5653 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
5654 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
5655 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
5656 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
5657 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
5659 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
5660 deal with problem of inefficient slices on machines with strict
5661 alignment, when the slice is a component of a composite.
5663 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
5664 machines, we need the check there as well.
5666 2004-06-28 Ed Schonberg <schonberg@gnat.com>
5668 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
5669 determine safe copying direction for overlapping slice assignments
5670 when component is controlled.
5672 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
5673 formal derived type in the actual for a formal package are visible in
5674 the enclosing instance.
5676 2004-06-28 Ed Schonberg <schonberg@gnat.com>
5679 * sem_util.adb (Trace_Components): Diagnose properly an illegal
5680 circularity involving a private type whose completion includes a
5681 self-referential component.
5682 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
5683 renaming or an instantiation from an implicit derived operation.
5685 2004-06-28 Pascal Obry <obry@gnat.com>
5687 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
5689 (Library_File_Name_For): Idem.
5691 2004-06-28 Matthew Gingell <gingell@gnat.com>
5693 * g-traceb.ads: Add explanatory note on the format of addresses
5694 expected by addr2line.
5696 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
5698 * Makefile.in: Force debugging information on s-tasdeb.adb,
5699 a-except.adb and s-assert.adb needed by the debugger.
5701 2004-06-28 Vincent Celier <celier@gnat.com>
5703 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
5707 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
5709 * prj.adb: Minor reformatting
5710 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
5712 * prj.ads: Comment updates
5714 (Project_Data): Change Flag1 to Need_To_Build_Lib.
5715 Remove Flag2: not used.
5717 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
5720 * gnat_ugn.texi: Put a "null;" declaration in one project file example
5722 * gnat_rm.texi: Document Empty declarations "null;".
5724 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
5725 front of the linker options.
5726 (Link_Foreign): Put the global archives and the libraries in front of
5729 2004-06-28 Javier Miranda <miranda@gnat.com>
5731 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
5732 (RTU_Loaded): Code cleanup
5733 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
5734 withed predefined units.
5736 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
5737 explicitly withed predefined units.
5740 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
5741 explicitly withed predefined units.
5743 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5745 * ada-tree.def (DECL_STMT): Deleted.
5746 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
5747 (DECL_STMT_VAR): Deleted.
5748 * decl.c: add_decl_stmt now add_decl_expr.
5750 * trans.c: Likewise.
5751 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
5752 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
5753 (add_stmt): Only handle padded type here.
5754 (add_stmt_with_node): Allow gnat_node to not be present.
5755 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
5756 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
5757 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
5758 make a SAVE_EXPR for the entire fat pointer.
5759 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
5760 (create_index_type): Make a DECL_EXPR.
5761 (end_subprog_body): Don't call allocate_struct_function here but
5764 2004-06-25 Pascal Obry <obry@gnat.com>
5766 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
5767 Relocatable from Build_Dynamic_Library call.
5769 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
5770 Relocatable are now synonym.
5772 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
5774 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
5775 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
5778 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
5779 Lib_Address and Relocatable.
5780 (Default_DLL_Address): Removed.
5782 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
5783 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
5784 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
5785 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
5786 (Default_DLL_Address): Removed.
5788 * mlib-tgt-mingw.adb: Ditto.
5789 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
5791 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
5792 the initial thread stack size.
5794 * a-strmap.ads: Move package L to private part as it is not used in
5795 the spec. Found while reading code.
5797 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
5799 * tracebak.c: Introduce support for a GCC infrastructure based
5800 implementation of __gnat_backtrace.
5802 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
5803 any more. Use accessors instead. This eases maintenance and relaxes
5804 some alignment constraints.
5805 (_GNAT_Exception structure): Remove the Ada specific fields
5806 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
5808 (is_handled_by, __gnat_eh_personality): Replace component references to
5809 exception structure by use of the new accessors.
5811 * init.c (__gnat_initialize): Adjust comments to match the just
5812 reverted meaning of the -static link-time option.
5814 * adaint.c (convert_addresses): Arrange not to define a stub for
5815 mips-irix any more, as we now want to rely on a real version from a
5816 recent libaddr2line.
5818 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
5819 the personality routine can use them and not have to rely on a C
5820 counterpart of the record anymore. This simplifies maintenance and
5821 relaxes the constraint of having Standard'Maximum_Alignment match
5823 Update comments, and add a section on the common header alignment issue.
5825 2004-06-25 Geert Bosch <bosch@gnat.com>
5827 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
5828 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
5830 2004-06-25 Robert Dewar <dewar@gnat.com>
5832 * gnat_rm.texi: Fix section on component clauses to indicate that the
5833 restriction on byte boundary placement still applies for bit packed
5835 Add comment on stack usage from Initialize_Scalars
5837 * gnat_ugn.texi: Add documentation for -gnatyLnnn
5839 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
5840 limiting nesting level.
5842 * usage.adb: Add line for -gnatyLnnn switch
5844 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
5845 sem_ch13.adb, exp_aggr.adb: Minor reformatting
5847 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
5848 type as well as on the subtype. This corrects a problem in freeze in
5849 setting alignments of atomic types.
5851 * sem_eval.ads: Minor comment typo fixed
5853 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
5854 level. Minor reformatting.
5856 * fname.adb (Is_Predefined_File_Name): Require a letter after the
5857 minus sign. This means that file names like a--b.adb will not be
5858 considered predefined.
5860 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
5861 record Test new flag and give diagnostic for bad component clause.
5862 (Freeze_Entity): Set alignment of array from component alignment in
5863 cases where this is safe to do.
5865 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
5868 * cstand.adb: (Create_Standard): Set alignment of String to 1
5870 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
5872 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
5873 code in the common constrained array cases.
5875 * a-storio.adb: Change implementation to avoid possible alignment
5876 problems on machines requiring strict alignment (data should be moved
5877 as type Buffer, not type Elmt).
5879 * checks.adb (Apply_Array_Size_Check): Improve these checks by
5880 killing the overflow checks which we really do not need (64-bits is
5883 2004-06-25 Vincent Celier <celier@gnat.com>
5885 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
5886 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
5887 inconditionally for the main project.
5888 (Recursive_Add_Archives.Add_Archive_Path): New procedure
5889 (Link_Executables.Check_Time_Stamps): New procedure
5890 (Link_Executables.Link_Foreign): New procedure
5891 Changes made to reduce nesting level of this package
5892 (Check): New procedure
5893 (Add_Switches): When not in quiet output, check that a switch is not
5894 the concatenation of several valid switches. If it is, issue a warning.
5895 (Build_Global_Archive): If the global archive is rebuilt, linking need
5897 (Compile_Sources): Rebuilding a library archive does not imply
5898 rebuilding the global archive.
5899 (Build_Global_Archive): New procedure
5900 (Build_Library): New name for Build_Archive, now only for library
5902 (Check_Archive_Builder): New procedure
5903 (Create_Global_Archive_Dependency_File): New procedure
5904 (Gprmake): Call Build_Global_Archive before linking
5905 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
5907 (Scan_Arg): Display the Copyright notice when -v is used
5909 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
5912 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
5914 Add new GNAT LIST qualifier /FILES=
5915 Added qualifier /DIRECTORY= to GNAT METRIC
5916 Added qualifier /FILES= to GNAT METRIC
5917 Added qualifier /FILES to GNAT PRETTY
5919 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
5920 to take into account both versions of the switch.
5922 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
5923 always be the last switch to the gcc driver. Disable switch storing so
5924 that switches automatically added by the gcc driver are not put in the
5927 * prj.adb (Project_Empty): Take into account changes in components of
5930 * prj.ads (Languages_Processed): New enumaration value All_Languages.
5932 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
5933 used. Split Boolean component Ada_Sources_Present in two Boolean
5934 components Ada_Sources_Present and Other_Sources_Present.
5937 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
5938 instead of Sources_Present.
5939 (Set_Ada_Paths.Add.Recursive_Add): Ditto
5941 * prj-nmsc.adb: Minor reformatting
5942 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
5943 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
5944 Check_Ada_Naming_Scheme.
5945 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
5948 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
5950 Make sure that all cycles where there is at least one "limited with"
5952 (Parse_Single_Project): New Boolean parameter In_Limited
5954 * prj-proc.adb (Recursive_Check): When Process_Languages is
5955 All_Languages, call first Prj.Nmsc.Ada_Check, then
5956 Prj.Nmsc.Other_Languages_Check.
5958 * prj-proc.adb (Process): Use Ada_Sources_Present or
5959 Other_Sources_Present (instead of Sources_Present) depending on
5962 * lang-specs.h: Keep -g and -m switches in the same order, and as the
5965 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
5966 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
5968 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
5971 * lib.ads (Disable_Switch_Storing): New procedure.
5973 * make.adb: Modifications to reduce nesting level of this package.
5974 (Check_Standard_Library): New procedure
5975 (Gnatmake.Check_Mains): New procedure
5976 (Gnatmake.Create_Binder_Mapping_File): New procedure
5977 (Compile_Sources.Compile): Add switch -gnatez as the last option
5978 (Display): Never display -gnatez
5981 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
5983 * gnatcmd.adb (Check_Project): New function
5984 (Process_Link): New procedure to reduce nesting depth
5985 (Check_Files): New procedure to reduce the nesting depth.
5986 For GNAT METRIC, include the inherited sources in extending projects.
5987 (GNATCmd): When GNAT LS is invoked with a project file and no files,
5988 add the list of files from the sources of the project file. If this list
5989 is too long, put it in a temp text files and use switch -files=
5990 (Delete_Temp_Config_Files): Delete the temp text file that contains
5991 a list of source for gnatpp or gnatmetric, if one has been created.
5992 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
5993 in the project file is too large, create a temporary text file that
5994 list them and pass it to the tool with "-files=<temp text file>".
5995 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
5997 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
5998 generated file is in not in Ada.
6000 * gnatls.adb: Remove all parameters And_Save that are no longer used.
6001 (Scan_Ls_Arg): Add processing for -files=
6002 (Usage): Add line for -files=
6004 * g-os_lib.adb (On_Windows): New global constant Boolean flag
6005 (Normalize_Pathname): When on Windows and the path starts with a
6006 directory separator, make sure that the resulting path will start with
6009 * clean.adb (Clean_Archive): New procedure
6010 (Clean_Project): When there is non-Ada code, delete the global archive,
6011 the archive dependency files, the object files and their dependency
6012 files, if they exist.
6013 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
6015 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
6017 * sinfo.ads: Fix typo in comment.
6019 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
6020 the TSS for remote access-to-subprogram types, since these TSS are
6021 always present once the type has been analyzed.
6022 (RAS_E_Dereference): Same.
6024 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
6025 reference raises Bad_Attribute, mark the reference as analyzed so the
6026 node (and any children resulting from rewrites that could have occurred
6027 during the analysis that ultimately failed) is not analyzed again.
6029 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
6031 * exp_dist.adb: Minor comment fix.
6033 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
6034 type is an anonymous access type, no unchecked deallocation of the
6035 allocated object can occur. If the object is controlled, attach it with
6036 a count of 1. This allows attachment to the Global_Final_List, if
6037 no other relevant list is available.
6038 (Get_Allocator_Final_List): For an anonymous access type that is
6039 the type of a discriminant or record component, the corresponding
6040 finalisation list is the one of the scope of the type.
6042 2004-06-25 Ed Schonberg <schonberg@gnat.com>
6044 * sem_ch3.adb (Replace_Type): When computing the signature of an
6045 inherited subprogram, use the first subtype if the derived type
6046 declaration has no constraint.
6048 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
6049 before applying previous optimization. Minor code cleanup.
6051 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
6052 placed at the beginning of an unpacked record without explicit
6053 alignment, a slice of it will be aligned and does not need a copy when
6056 2004-06-25 Ed Schonberg <schonberg@gnat.com>
6060 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
6061 reference is written with expressions mimicking parameters.
6063 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
6066 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
6067 STEP 2a. The constraints of a full type declaration of a derived record
6068 type are checked for conformance with those declared in the
6069 corresponding private extension declaration. The message
6070 "not conformant with previous declaration" is emitted if an error is
6073 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
6075 * g-traceb.ads: Document the need for -E binder switch in the spec.
6077 * g-trasym.ads: Document the need for -E binder switch in the spec.
6079 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
6081 * sem_prag.adb: Add handling of pragma Detect_Blocking.
6083 * snames.h, snames.ads, snames.adb: Add entry for pragma
6086 * s-rident.ads: Change reference to pragma Detect_Blocking.
6088 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
6091 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
6092 to indicate whether pragma Detect_Blocking is active.
6094 * par-prag.adb: Add entry for pragma Detect_Blocking.
6096 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
6097 of not handling WITH.
6098 Note that this replaces the previous update which was incorrect.
6100 2004-06-25 Javier Miranda <miranda@gnat.com>
6102 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
6103 use-clauses to have a clean environment.
6105 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
6106 the installation of the use-clauses to stablish a clean environment in
6107 case of compilation of a separate unit; otherwise the call to
6108 use_one_package is protected by the barrier Applicable_Use.
6110 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
6111 the installation of the use-clauses to stablish a clean environment in
6112 case of compilation of a separate unit.
6113 (End_Use_Clauses): Minor comment cleanup.
6115 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
6117 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
6119 2004-06-23 Richard Henderson <rth@redhat.com>
6121 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
6123 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6125 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
6126 now bool instead of int.
6127 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
6128 * trans.c (gnu_switch_label_stack): New function.
6129 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
6130 elaboration of renamed entity returns.
6131 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
6132 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
6133 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
6134 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
6135 DECL_SIZE_UNIT and simplify variable-sized case.
6136 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
6137 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
6138 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
6139 (build_unit_elab): Disable for now.
6140 * utils.c (mark_visited): New function.
6141 (pushdecl): Walk tree to call it for global decl.
6142 (update_pointer_to): Update all variants of pointer and ref types.
6143 Add arg to COMPONENT_REF.
6144 (convert): Likewise.
6145 Move check for converting between variants lower down.
6146 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
6147 (build_allocator): Don't force type of MODIFY_EXPR.
6148 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
6151 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6153 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
6154 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
6155 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
6157 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
6158 all callers changed.
6159 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
6160 the way that EXIT_STMT finds the loop label.
6161 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
6162 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
6163 (add_stmt): Use annotate_with_locus insted of setting directly.
6164 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
6165 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
6166 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
6167 (build_vms_descriptor): Add extra args to ARRAY_REF.
6168 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
6169 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
6171 (build_binary_op): Don't make explicit CONVERT_EXPR.
6172 Add extra rgs to ARRAY_REF.
6174 2004-06-14 Pascal Obry <obry@gnat.com>
6176 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
6177 Windows. Fix minor typo.
6179 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
6180 which is now supported on Windows. With this implementation using the
6181 Library Project feature is no different on Windows than on UNIX.
6183 2004-06-14 Vincent Celier <celier@gnat.com>
6185 * makegpr.adb (Compile_Sources): Nothing to do when there are no
6188 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
6190 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
6191 found, show the project name and the path of the previously parsed
6194 2004-06-14 Ed Schonberg <schonberg@gnat.com>
6196 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
6197 array, avoid copying the actual before the call.
6199 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
6201 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
6202 Instead, allocate memory on worst-case alignment assumptions, and then
6203 return an aligned address within the allocated zone.
6205 2004-06-14 Robert Dewar <dewar@gnat.com>
6207 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
6208 elab entities in predefined units in No_Run_Time_Mode.
6209 (Gen_Adainit_C): Same fix
6210 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
6211 units in No_Run_Time_Mode
6212 (Gen_Elab_Calls_C): Same fix
6214 * symbols-vms-alpha.adb: Minor reformatting
6216 * g-debpoo.ads: Minor reformatting
6218 * lib.adb (In_Same_Extended_Unit): Version working on node id's
6220 * lib.ads (In_Same_Extended_Unit): Version working on node id's
6222 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
6225 * make.adb: Minor reformatting
6227 * par-ch12.adb: Minor reformatting
6229 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
6231 * prj-strt.adb: Minor reformatting
6233 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
6236 * sem_attr.adb: Minor reformatting
6238 * sem_ch7.adb: Minor reformatting
6240 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
6241 for type in the same unit as the object declaration.
6243 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
6244 static string expressions and not just string literals.
6246 (Set_Warning): Reset restriction warning flag for restriction pragma
6247 Implement pragma Profile_Warnings
6248 Implement pragma Profile (Restricted)
6249 Give obolescent messages for old restrictions and pragmas
6251 * snames.h, snames.ads, snames.adb: Add new entry for pragma
6254 * s-rident.ads: Add declarations for restrictions required by profile
6255 Restricted and profile Ravenscar.
6257 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
6259 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
6260 configuration pragmas.
6262 2004-06-11 Vincent Celier <celier@gnat.com>
6264 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
6265 gnatsym, when symbol policy is Restricted.
6267 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
6268 gnatsym, when symbol policy is Restricted.
6270 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
6271 read the symbol file.
6272 (Finalize): Fail in symbol policy Restricted if a symbol in the original
6273 symbol file is not in the object files. Do not create a new symbol file
6274 when symbol policy is Restricted.
6276 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
6279 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
6281 (Usage): Line for new switch -R
6283 * make.adb (Initialize): When the platform is not VMS, add the
6284 directory where gnatmake is invoked in the front of the path, if
6285 gnatmake is invoked with directory information. Change the Scan_Args
6286 while loop to a for loop.
6287 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
6288 if Depth is equal or greater than the proposed depth, there is nothing
6290 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
6293 * prj.ads: Add new symbol policy Restricted.
6295 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
6296 with the new parameters Check_All_Labels and Case_Location.
6298 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
6299 (Library_Symbol_File needs to be defined).
6301 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
6302 and Case_Location If Check_All_Labels is True, check that all values of
6303 the string type are used, and output warning(s) if they are not.
6305 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
6308 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
6310 * gnat_ugn.texi: Update documentation about the library directory in
6313 * makegpr.adb (Display_Command): In verbose mode, also display the
6314 value of the CPATH env var, when the compiler is gcc.
6315 (Initialize): Change the Scan_Args while loop to a for loop
6316 (Compile_Individual_Sources): Change directory to object directory
6317 before compilations.
6319 * symbols.ads: New symbol policy Restricted.
6321 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
6323 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
6324 is now taken care of internally in the Exception_Propagation package
6325 and does not require clients assistance any more.
6327 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
6328 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
6329 functions. Helpers to maintain a predicate required in the handling of
6330 occurrence transfer between tasks.
6331 This is now handled internally and does not require clients assistance
6332 for the setup/propagate separation anymore.
6333 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
6334 allocation strategy, handle the Setup_And_Not_Propagated predicate and
6337 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
6338 raise_after_setup, now that everything is handled internally within the
6339 setup/propagation engine.
6341 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
6343 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
6344 Add additional conditions for the case of an actual being a simple
6345 name or literal. Improve inlining by preventing the generation
6346 of temporaries with a short lifetime (one use).
6348 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
6352 * einfo.ads: Minor comment updates for Has_Completion and
6353 E_Constant list of flags.
6355 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
6356 and constant redeclarations now set the Has_Completion flag of their
6357 defining identifiers.
6359 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
6360 Inspect_Deferred_Constant_Completion.
6361 Used to detect private deferred constants that have not been completed
6362 either by a constant redeclaration or pragma Import. Emits error message
6363 "constant declaration requires initialization expression".
6365 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
6366 completes a deferred constant.
6368 2004-06-11 Geert Bosch <bosch@gnat.com>
6370 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
6372 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
6373 calculating exponent for scaling denormal numbers.
6374 (Leading_Part): Properly raise Constraint_Error for zero or negative
6376 (Remainder): Properly raise Constraint_Error for zero divisor.
6378 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
6380 * sem_util.adb: Minor reformatting.
6382 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
6383 dereference when accessing the entry parameter record.
6384 (Check_Array_Type): Always check for possible implicit dereference.
6385 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
6386 Abort if a pointer is still present (denoting that an implicit
6387 dereference was left in the tree by the front-end).
6389 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
6390 dereference when accessing the entry parameter record.
6391 (Check_Array_Type): Always check for possible implicit dereference.
6392 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
6393 Abort if a pointer is still present (denoting that an implicit
6394 dereference was left in the tree by the front-end).
6396 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
6398 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
6399 message, like the compiler itself does. Easier to parse the output.
6401 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
6403 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
6404 be base names, and not includes directories.
6406 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
6408 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
6409 so that dependencies are properly taken into account by make.
6411 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
6414 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
6415 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
6417 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
6419 * Makefile.in (install-gnatlib): install target-specific run-time files.
6421 * Make-lang.in: Remove obsolete targets.
6423 2004-06-11 Ed Schonberg <schonberg@gnat.com>
6425 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
6426 specification, to catch misuses of program unit names.
6428 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
6429 superfluous conversions in an instance.
6431 2004-06-11 Ed Schonberg <schonberg@gnat.com>
6435 * sem_ch12.adb (Save_References): If operator node has been folded to
6436 enumeration literal, associated_node must be discarded.
6438 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
6440 * s-stchop-vxworks.adb: Add required pragma Convention to
6441 Task_Descriptor because it is updated by a C function.
6443 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
6447 * Makefile.in: Remove target specific SO_OPT on IRIX
6449 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6451 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
6452 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
6453 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
6454 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
6455 (STMT_STMT, USE_STMT): New statement codes.
6456 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
6457 * ada-tree.h: Reflect above changes.
6458 (struct tree_loop_id): Deleted.
6459 (union lang_tree_node, struct lang_decl, struct lang_type):
6460 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
6461 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
6462 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
6463 (IS_ADA_STMT): New macro.
6464 * decl.c (annotate_decl_with_node): New function.
6465 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
6466 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
6467 Call add_stmt_with_node to do needed assignments.
6468 Add call to update setjmp buffer directly, not via EXPR_STMT.
6469 (maybe_variable): Argment GNAT_NODE deleted.
6470 * gigi.h (maybe_variable): Likewise.
6471 (make_transform, add_stmt_with_node, set_block_for_group): New.
6472 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
6473 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
6474 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
6475 (set_lineno, set_lineno_from_sloc): Likewise.
6476 (record_code_position, insert_code_for): Likewise.
6477 (gnat_poplevel): Now returns void.
6478 (end_subprog_body): Now takes argument.
6479 * misc.c (cgraph.h, tree-inline.h): New includes.
6480 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
6481 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
6482 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
6483 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
6484 (gnat_parse_file): Don't set immediate_size_expand.
6485 Call cgraph functions.
6486 (gnat_expand_expr): Remove most cases.
6487 (record_code_position, insert_code_for): Remove from here.
6488 * trans.c (toplev.h, tree-gimple.h): Now included.
6489 (discard_file_names): Deleted.
6490 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
6491 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
6492 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
6493 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
6494 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
6495 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
6496 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
6497 (set_block_for_group, add_stmt_list): Likewise.
6498 (start_stmt_group): Renamed from start_block_stmt.
6499 (end_stmt_group): Likewise, from end_block_stmt.
6500 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
6501 (gigi): Don't set discard_file_names or call set_lineno.
6502 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
6503 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
6504 Numerous changes throughout to reflect new names and complete
6505 function-at-a-time implementation.
6506 (gnat_expand_stmt): Delete or comment out all cases.
6507 (process_inlined_subprograms): Use add_stmt.
6508 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
6509 call set_lineno; also remove unneeded block handling.
6510 (process_type): Remove unneeded block handling.
6511 (build_unit_elab): Remove calls to deleted functions.
6512 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
6513 (tree-dump.h): Likewise.
6514 (struct ada_binding_level): Add field jmpbuf_decl.
6515 (gnat_define_builtin, gnat_install_builtins): New.
6516 (gnat_gimplify_function, gnat_finalize): Likewise.
6517 (gnat_poplevel): No longer return BLOCK, set it instead.
6518 Remove code dealing with nested functions.
6519 (gnat_init_decl_processing): Also set size_type_node.
6520 Call gnat_install_builtins.
6521 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
6522 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
6523 Remove special-case for "main".
6524 (end_subprog_body): Add arg and rework for tree-ssa.
6525 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
6526 Add case for BOOLEAN_TYPE.
6527 * utils2.c (rtl.h): Now include.
6528 (build_call_raise): Test Debug_Flag_NN directly.
6529 (build_call_alloc_dealloc): Don't use local stack allocation for now.
6530 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
6531 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
6533 2004-06-07 Robert Dewar <dewar@gnat.com>
6535 * a-direct.ads, einfo.ads: Minor comment updates
6537 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
6538 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
6539 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
6540 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
6541 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
6543 * s-interr-sigaction.adb: Remove unreferenced variable
6544 (Attached_Interrupts). Minor reformatting.
6545 Avoid use of variable I (replace by J).
6547 * par-ch10.adb: Fix text of one error message
6549 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
6550 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
6551 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
6552 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
6553 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
6554 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
6555 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
6556 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
6557 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
6558 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
6559 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
6562 2004-06-07 Doug Rupp <rupp@gnat.com>
6564 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
6566 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
6568 * mlib-tgt-vms-ia64.adb: New file.
6570 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
6571 Add mlib-tgt-vms-ia64.adb
6572 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
6573 Move to alpha specific ifeq section.
6574 Add VMS specific versions of symbols.adb
6575 Renaming of 5q vms files.
6577 * 5qsystem.ads renamed to system-vms_64.ads.
6579 2004-06-07 Vincent Celier <celier@gnat.com>
6581 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
6582 explain that when a time of day corresponding to the non existing hour
6583 on the day switching to DST is specified, Split may return a different
6586 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
6589 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
6590 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
6592 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
6594 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
6595 the linking options.
6596 (Build_Library.Check_Libs): On VMS, if there is a dependency on
6597 g-trasym.ads, set Gtrasymobj_Needed to True.
6599 * prj-attr.adb: Add new package Metrics for gnatmetric
6601 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
6602 canonical case to take into account files with upper case characters on
6604 (Ada_Check): Load the reference symbol file name in the name buffer to
6605 check it, not the symbol file name.
6607 * snames.ads, snames.adb: Add standard name Metrics (name of project
6608 file package for gnatmetric).
6610 * vms_conv.ads: Add Metric to Comment_Type
6612 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
6614 * vms_data.ads: Add qualifiers for GNAT METRIC
6616 * makegpr.adb (Link_Executables): Take into account the switches
6617 specified in package Linker of the main project.
6619 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
6621 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
6622 the index of the last element is Units.Last, not Units.Table'Last
6623 (which is usually not a valid index within the actually allocated
6624 storage for the table).
6626 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
6627 determines whether to generate a call to a checked storage pool
6629 Generate such a call only for a dereference that either comes from
6630 source, or is the result of rewriting a dereference that comes from
6633 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
6635 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
6637 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
6639 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
6640 file level, elaborate the stride for inner dimensions in alignment
6643 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
6646 2004-06-07 Javier Miranda <miranda@gnat.com>
6648 * exp_ch6.adb: Correct wrong modification in previous patch
6650 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
6652 * g-trasym.ads: Corrected comment to properly reflect level of support
6655 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
6657 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
6658 includes case of a variable referenced on the left hand side of an
6659 assignment, therefore remove redundant code. Variables and prefixes of
6660 indexed or selected components are now marked as referenced on left
6661 hand side. Warnings are now properly emitted when variables or prefixes
6662 are assigned but not read.
6664 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
6665 left hand side referenced variables. Private access types do not
6666 produce the warning "variable ... is assigned but never read".
6667 Add also additional checks to left hand side referenced variables.
6668 Aliased, renamed objects and access types do not produce the warning
6669 "variable ... is assigned but never read" since other entities may read
6670 the memory location.
6672 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
6674 * Makefile.in: In the powerpc/vxworks-specific section, restore
6675 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
6678 2004-06-07 Ed Schonberg <schonberg@gnat.com>
6680 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
6681 predefined operators.
6682 Removes spurious type errors from g-trasym-vms.adb.
6684 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
6685 distinct from the operator appearing in the source, call appropriate
6686 routine to insert conversions when needed, and complete resolution of
6688 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
6689 interpretations for rewritten right operand.
6690 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
6691 the other operand is overloaded and the context is a type conversion.
6693 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6695 * ada-tree.def (BLOCK_STMT): Now has two operands.
6698 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
6700 * gigi.h: (gnat_poplevel): Now returns a tree.
6702 * trans.c (end_block_stmt): Add arg; all callers changed.
6703 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
6704 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
6705 (add_stmt): Set TREE_TYPE.
6706 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
6707 (gnat_expand_stmt, case BREAK_STMT): New case.
6709 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
6711 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
6713 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
6714 procedure Set_Stack_Size that is not needed.
6716 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
6718 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
6719 used for gnatpp input file and for the files upon which it depends
6721 2004-06-07 Ben Brosgol <brosgol@gnat.com>
6723 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
6725 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
6727 * gnatvsn.ads: Bump version numbers appropriately.
6730 2004-06-07 Pascal Obry <obry@gnat.com>
6732 * gnat_ugn.texi: Improve comments about imported names and link names
6733 on Windows. Add a note about the requirement to use -k gnatdll's option
6734 when working with a DLL which has stripped stdcall symbols (no @nn
6737 2004-05-27 Vincent Celier <celier@gnat.com>
6739 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
6740 COMMENTS_LAYOUT=UNTOUCHED
6742 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
6743 symbols-vms-alpha.adb
6745 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
6747 * sem.ads: Clarify documentation on checks suppression.
6749 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
6751 2004-05-27 Ed Schonberg <schonberg@gnat.com>
6753 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
6754 the case of multiple derivations.
6755 (Is_Object_Reference): For a selected component, verify that the prefix
6756 is itself an object and not a value.
6758 * sem_ch12.adb (Same_Instantiated_Constant): New name for
6759 Same_Instantiated_Entity.
6760 (Same_Instantiated_Variable): Subsidiary to
6761 Check_Formal_Package_Instance, to recognize actuals for in-out generic
6762 formals that are obtained from a previous formal package.
6763 (Instantiate_Subprogram_Body): Emit proper error when
6764 generating code and the proper body of a stub is missing.
6766 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
6767 has a universal interpretation, do the disambiguation here.
6769 * exp_ch4.adb (Expand_N_Type_Conversion,
6770 Expand_N_Unchecked_Type_Conversion): Special handling when target type
6771 is Address, to avoid typing anomalies when Address is a visible integer
6774 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
6775 to determine whether a subprogram should not be marked Pure, even when
6776 declared in a pure package.
6778 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
6780 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
6782 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
6783 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
6784 Update the documentation about the Ravenscar profile, following the
6785 definition found in AI-249.
6787 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
6788 setting the Profile (Ravenscar). This must be done in addition to
6789 setting the required restrictions.
6791 * rtsfind.ads: Add the set of operations defined in package
6794 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
6797 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
6799 lang-specs.h: Always require -c or -S and always redirect to /dev/null
6800 if -gnatc or -gnats is passed.
6802 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
6804 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
6805 a significant reference. Warnings are now properly emitted when a
6806 discriminated type is not referenced.
6808 * lib-xref.adb (Generate_Reference): A deferred constant completion,
6809 record representation clause or record type discriminant does not
6810 produce a reference to its corresponding entity. Warnings are now
6811 properly emitted when deferred constants and record types are not
6814 2004-05-27 Geert Bosch <bosch@gnat.com>
6816 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
6817 Fixes ACATS Annex G tests.
6819 2004-05-27 Robert Dewar <dewar@gnat.com>
6821 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
6824 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
6826 * s-interr.adb (Server_Task): Take into account case of early return
6827 from sigwait under e.g. linux.
6829 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
6831 * gnat_ugn.texi: Add description for the new gnatpp options:
6832 -rnb - replace the original source without creating its backup copy
6833 -c0 - do not format comments
6835 2004-05-24 Geert Bosch <bosch@gnat.com>
6837 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
6838 with 192 bits of precision, sufficient to reduce a double-extended
6839 arguments X with a maximum relative error of T'Machine_Epsilon, for X
6840 in -2.0**32 .. 2.0**32.
6841 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
6842 reduction by the processor, which only uses a 68-bit approximation of
6844 (Tan): Always reduce arguments and compute function either using
6845 the processor's fptan instruction, or by dividing sin and cos as needed.
6847 2004-05-24 Doug Rupp <rupp@gnat.com>
6849 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
6850 gcc error on 32/64 bit VMS.
6852 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
6854 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
6855 since this is what we get for stack overflows although not documented
6857 Document the issues which may require adjustments to our signal
6860 2004-05-24 Ed Schonberg <schonberg@gnat.com>
6862 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
6863 enclosing dynamic scope if the instantiation is within a generic unit.
6865 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
6867 * exp_dbug.ads: Fix typo.
6869 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
6870 Rename it to its proper name: system-linux-ia64.ads
6871 (stamp-gnatlib1): Remove extra target specific run time files when
6872 setting up the rts directory.
6874 2004-05-24 Javier Miranda <miranda@gnat.com>
6876 * einfo.ads, einfo.adb (Limited_Views): Removed.
6877 (Limited_View): New attribute that replaces the previous one. It is
6878 now a bona fide package with the limited-view list through the
6879 first_entity and first_private attributes.
6881 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
6882 limited-private-with clause.
6883 (Install_Limited_Withed_Unit): Install the private declarations of a
6884 limited-private-withed package. Update the installation of the shadow
6885 entities according to the new structure (see Build_Limited_Views)
6886 (Build_Limited_Views): Replace the previous implementation of the
6887 limited view by a package entity that references the first shadow
6888 entity plus the first shadow private entity (required for limited-
6889 private-with clause)
6890 (New_Internal_Shadow_Entity): Code cleanup.
6891 (Remove_Limited_With_Clause): Update the implementation to undo the
6892 new work carried out by Build_Limited_Views.
6893 (Build_Chain): Complete documentation.
6894 Replace Ada0Y by Ada 0Y in comments
6897 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
6898 types the level of accessibility depends on the enclosing type
6901 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
6902 entities. Complete documentation of previous change.
6904 2004-05-24 Robert Dewar <dewar@gnat.com>
6906 * namet.adb: Minor reformatting
6907 Avoid use of name I (replace by J)
6908 Minor code restructuring
6910 * sem_ch6.adb: Minor reformatting
6912 * lib-writ.adb: Do not set restriction as active if this is a
6913 Restriction_Warning case.
6915 * sem_prag.adb: Reset restriction warning flag if real pragma
6916 restriction encountered.
6918 * s-htable.adb: Minor reformatting
6919 Change rotate count to 3 in Hash (improves hash for small strings)
6921 * 5qsystem.ads: Add comments for type Address (no literals allowed).
6923 * gnat_ugn.texi: Add new section of documentation "Code Generation
6924 Control", which describes the use of -m switches.
6926 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
6928 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
6929 through the DECL_INITIAL for renamed variables.
6931 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
6933 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
6935 2004-05-19 Joel Brobecker <brobecker@gnat.com>
6937 * exp_dbug.ads: Correct comments concerning handling of overloading,
6938 since we no longer use $ anymore.
6940 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
6942 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
6943 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
6944 with illegal subunits.
6946 2004-05-19 Ed Schonberg <schonberg@gnat.com>
6948 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
6949 body with front-end inlining enabled, check whether an inline pragma
6950 appears immediately after the body and applies to it.
6952 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
6953 enabled and the pragma appears after the body of the subprogram.
6955 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6957 Part of function-at-a-time conversion
6959 * misc.c (adjust_decl_rtl): Deleted.
6960 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
6963 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
6964 (add_decl_stmt, add_stmt, block_has_vars): New functions.
6965 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
6967 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
6969 (gnat_to_gnu_entity): Likewise.
6970 Use add_stmt to update setjmp buffer.
6971 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
6973 No longer call adjust_decl_rtl.
6974 (DECL_INIT_BY_ASSIGN_P): New macro.
6975 (DECL_STMT_VAR): Likewise.
6977 * trans.c (gigi): Call start_block_stmt to make the outermost
6979 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
6980 Call start_block_stmt and end_block_stmt temporarily.
6981 Use gnat_expand_stmt instead of expand_expr_stmt.
6982 (add_decl_stmt): New function.
6983 (tree_transform): Call it.
6984 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
6985 (end_block_stmt): Set type and NULL_STMT.
6986 (gnat_expand_stmt): Make recursize call instead of calling
6988 (gnat_expand_stmt, case DECL_STMT): New case.
6989 (set_lineno_from_sloc): Do nothing if global.
6990 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
6991 (start_block_stmt, add_stmt, end_block_stmt): New functions.
6992 (build_block_stmt): Call them.
6993 (gnat_to_code): Don't expand NULL_STMT.
6994 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
6996 (tree_transform): Likewise.
6997 (tree_transform, case N_Null_Statement): Return NULL_STMT.
6998 (gnat_expand_stmt, case NULL_STMT): New case.
6999 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
7002 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
7005 * utils.c (create_var_decl): Do not call expand_decl or
7007 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
7008 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
7010 (struct e_stack): Add chain_next to GTY.
7011 (struct binding_level): Deleted.
7012 (struct ada_binding_level): New struct.
7013 (free_block_chain): New.
7014 (global_binding_level, clear_binding_level): Deleted.
7015 (global_bindings_p): Rework to see if no chain.
7016 (kept_level_p, set_block): Deleted.
7017 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
7018 new data structure and work directly on BLOCK node.
7019 (gnat_poplevel): Similarly.
7020 (get_decls): Look at BLOCK_VARS.
7021 (insert_block): Work directly on BLOCK node.
7022 (block_has_var): New function.
7023 (pushdecl): Rework for new binding structures.
7024 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
7026 (build_subprog_body): Likewise.
7027 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
7029 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
7031 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
7032 (DECL_STMT_VAR): Likewise.
7034 2004-05-17 Robert Dewar <dewar@gnat.com>
7036 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
7039 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
7040 of restriction synonyums by using
7041 Restrict.Process_Restriction_Synonyms.
7043 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
7045 * s-restri.ads (Tasking_Allowed): Correct missing comment
7047 * s-rident.ads: Add entries for restriction synonyms
7049 * ali.adb: Fix some problems with badly formatted ALI files that can
7050 result in infinite loops.
7052 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
7053 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
7054 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
7055 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
7056 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
7057 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
7058 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
7059 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
7060 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
7061 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
7062 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
7063 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
7064 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
7065 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
7066 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
7067 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
7068 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
7069 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
7070 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
7071 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
7072 to Task_Id (minor cleanup).
7074 2004-05-17 Vincent Celier <celier@gnat.com>
7076 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
7077 directory separator.
7079 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
7080 project being extended, if Languages is not declared in extending
7083 2004-05-17 Javier Miranda <miranda@gnat.com>
7085 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
7086 limited view of a visible sibling.
7088 2004-05-14 Robert Dewar <dewar@gnat.com>
7090 * gnat_ugn.texi: Minor change to -gnatS documentation
7092 * sprint.adb: Remove some instances of Assert (False) and for this
7093 purpose replace them by output of a ??? string.
7095 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
7098 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
7099 flag processing. This was suppressing required dependencies in
7100 No_Run_Time mode and is not needed since the binder does not generate
7101 references for things in libgnat anyway.
7103 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
7106 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
7108 * gnat_ugn.texi: Document AIX-specific issue with initialization of
7111 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
7112 action for the case of an actual parameter in an init proc call.
7114 2004-05-14 Ed Schonberg <schonberg@gnat.com>
7116 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
7117 subtype, check visible entities in base type.
7119 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
7120 actions if the object is a renaming.
7122 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
7123 Check_Formal_Package_Instance, to determine more precisely when the
7124 formal and the actual denote the same entity.
7126 2004-05-14 Javier Miranda <miranda@gnat.com>
7128 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
7130 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
7131 corresponding to a private_with must be removed from visibility; it
7132 will be made visible later, just before we analyze the private part of
7134 (Check_Private_Child_Unit): Allow private_with clauses in public
7136 (Install_Siblings): Make visible the private entities of private-withed
7138 (Install_Withed_Unit): Do not install the private withed unit if we
7139 are compiling a package declaration and the Private_With_OK flag was
7140 not set by the caller. These declarations will be installed later,
7141 just before we analyze the private part of the package.
7143 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
7144 during the evaluation of the expression that initializes the object,
7145 decorate it with the expected type to avoid cascade errors.
7148 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
7149 subprogram we have to install the private_with clauses after its
7150 specification has been analyzed (as documented in AI-262.TXT).
7152 * sem_ch8.adb (Has_Private_With): New function. Determines if the
7153 current compilation unit has a private with on a given entity.
7154 (Find_Direct_Name): Detect the Beaujolais problem described in
7157 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
7158 provides the functionality of the function Is_Ancestor that was
7159 previously available in sem_ch10. It has been renamed to avoid
7162 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
7164 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7166 * utils.c (build_vms_descriptor): Use SImode pointers.
7168 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
7170 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
7172 2004-05-14 GNAT Script <nobody@gnat.com>
7174 * Make-lang.in: Makefile automatically updated
7176 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
7178 Renaming of target specific files for clarity
7180 * Makefile.in: Rename GNAT target specific files.
7182 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
7183 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
7184 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
7185 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
7186 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
7187 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
7188 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
7189 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
7190 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
7191 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
7192 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
7193 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
7194 51osinte.adb, 51osinte.ads, 51system.ads,
7195 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
7196 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
7197 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
7198 56tpopsp.adb, 57system.ads, 58system.ads,
7199 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
7200 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
7201 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
7202 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
7203 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
7204 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
7205 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
7206 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
7207 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
7208 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
7209 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
7210 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
7211 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
7212 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
7213 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
7214 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
7215 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
7216 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
7217 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
7218 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
7219 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
7220 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
7221 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
7222 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
7223 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
7224 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
7225 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
7226 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
7227 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
7228 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
7229 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
7230 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
7231 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
7232 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
7233 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
7234 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
7235 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
7236 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
7237 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
7238 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
7240 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
7241 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
7242 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
7243 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
7244 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
7245 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
7246 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
7247 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
7248 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
7249 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
7250 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
7251 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
7252 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
7253 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
7254 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
7255 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
7256 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
7257 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
7258 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
7259 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
7260 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
7261 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
7262 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
7263 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
7264 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
7265 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
7266 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
7267 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
7268 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
7269 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
7270 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
7271 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
7272 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
7273 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
7274 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
7275 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
7276 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
7277 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
7278 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
7279 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
7280 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
7281 s-osinte-vms.ads, s-osinte-vxworks.adb,
7282 s-osinte-vxworks.ads, s-osprim-mingw.adb,
7283 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
7284 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
7285 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
7286 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
7287 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
7288 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
7289 s-stchop-vxworks.adb, s-taprop-dummy.adb,
7290 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
7291 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
7292 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
7293 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
7294 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
7295 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
7296 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
7297 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
7298 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
7299 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
7300 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
7301 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
7302 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
7303 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
7304 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
7305 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
7306 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
7307 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
7308 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
7309 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
7310 system-irix-o32.ads, system-linux-x86_64.ads,
7311 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
7312 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
7313 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
7314 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
7315 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
7316 system-vxworks-mips.ads, system-vxworks-ppc.ads,
7317 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
7320 2004-05-13 Zack Weinberg <zack@codesourcery.com>
7322 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
7324 2004-05-13 Diego Novillo <dnovillo@redhat.com>
7326 Merge from tree-ssa-20020619-branch.
7328 * config-lang.in (boot_language, build_by_default): Set
7330 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
7331 (max_size): Add static chain op for call_expr.
7333 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
7336 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
7338 2004-05-11 Roger Sayle <roger@eyesopen.com>
7340 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
7343 2004-05-10 Doug Rupp <rupp@gnat.com>
7345 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
7348 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
7350 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
7352 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
7353 Fixes undefined symbols in IA64 gnatlib.
7355 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
7357 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
7358 Short_Address). This will be moved to system.auxdec.
7360 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
7362 * sem_util.adb: Replace test for presence of a node that is always
7363 present with a call to Discard_Node.
7365 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
7366 Analyze on the library unit node after generation of distribution stub
7367 constructs. The call was a no-op because Unit_Node has already been
7368 Analyzed, and the tree fragments for the distribution stubs are
7369 analyzed as they are inserted in Exp_Dist.
7370 Update comment regarding to distribution stubs to reflect that we
7371 do not generate stub in separate files anymore.
7373 * einfo.ads: Clarify the fact that a tagged private type has the
7374 E_Record_Type_With_Private Ekind.
7376 * erroutc.adb: Minor reformatting
7378 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
7379 values if line length is increased using -gnatyM (noticed during code
7382 * eval_fat.adb: Minor reformatting
7383 Put spaces around exponentiation operator
7385 2004-05-10 Ed Schonberg <schonberg@gnat.com>
7388 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
7389 has been rewritten as an explicit dereference, retrieve type of
7390 original node to check for possibly unconstrained record type.
7392 2004-05-10 Ed Schonberg <schonberg@gnat.com>
7394 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
7395 overriding, use the operation of the parent unconditionally.
7397 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
7398 operation when either operand is a literal, to avoid further
7401 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
7402 overridden by a previous explicit declaration, mark the previous entity
7405 * sem_disp.adb (Check_Dispatching_Operation): New predicate
7406 Is_Visibly_Controlled, to determine whether a declaration of a
7407 primitive control operation for a derived type overrides an inherited
7408 one. Add warning if the explicit declaration does not override.
7410 2004-05-10 Vincent Celier <celier@gnat.com>
7412 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
7413 some cases when the sources are no longer present.
7415 * make.adb (Collect_Arguments): Fail if an external source, not part
7416 of any project need to be compiled, when switch -x has not been
7419 * makeusg.adb: Document new switch -x
7421 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
7424 * switch-m.adb (Scan_Make_Switches): New switch -x
7426 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
7429 * gnat_ugn.texi: Document new gnatmake switch -x
7431 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
7433 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
7435 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
7436 (process_attributes): Likewise.
7438 2004-05-10 Joel Brobecker <brobecker@gnat.com>
7440 * s-inmaop.ads: Fix spelling mistake in one of the comments.
7442 2004-05-10 Robert Dewar <dewar@gnat.com>
7444 * gnat_ugn.texi: Document that for config pragma files, the maximum
7445 line length is always 32767.
7447 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
7448 literals is now allowed.
7450 * gnat-style.texi: Remove statement about splitting long lines before
7451 an operator rather than after, since we do not follow this rule at all.
7452 Clarify rule (really lack of rule) for spaces around exponentiation
7454 * sem_elim.adb: Allow concatenation of string literals as well as a
7455 single string literal for pragma arguments.
7457 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
7459 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
7460 written for append case.
7462 * frontend.adb: Changes to avoid checking max line length in config
7465 * g-os_lib.ads: Minor reformatting
7467 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
7468 wrong in any case. Instead use standard value. Noticed during code
7471 * opt.ads (Max_Line_Length): New field, used to implement removal of
7472 limitation on length of lines when scanning config pragma files.
7474 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
7475 makeutl.ads, makeutl.adb: Minor reformatting
7477 * scn.adb: Do not check line length while scanning config pragma files
7478 Do not check line length while scanning out license information
7480 * scng.adb: Changes to avoid line length checks while parsing config
7483 2004-05-10 GNAT Script <nobody@gnat.com>
7485 * Make-lang.in: Makefile automatically updated
7487 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
7489 * osint.adb (Find_Program_Name): Fix handling of VMS version
7492 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
7494 * g-os_lib.ads (Invalid_Time): New constant
7496 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
7497 return OS_Time instead of time_t to match what is imported by Ada.
7498 Now return -1 if the file doesn't exist, instead of a random value
7500 2004-05-05 Robert Dewar <dewar@gnat.com>
7502 * usage.adb: Add line for -gnatR?s switch
7504 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
7506 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
7507 and for Match (Data_First, Data_last)
7509 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
7510 written when we are dealing with multi-unit files.
7512 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
7514 * Makefile.in: Remove unused targets and variables.
7516 2004-05-05 Vincent Celier <celier@gnat.com>
7518 * switch-m.adb: New gnatmake switch -eI
7520 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
7521 of new gnatmake switch -eInnn.
7523 * makegpr.adb: Take into account new parameters Index and Src_Index in
7526 * clean.adb: Implement support for multi-unit sources, including new
7529 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
7532 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
7533 (Extract_From_Q): New out parameter Index
7534 (Mark, Is_Marked): Subprograms moved to Makeutl
7535 (Switches_Of): New parameter Source_Index
7536 (Add_Switch): New parameter Index
7537 (Check): New parameter Source_Index
7538 (Collect_Arguments): New parameter Source_Index
7539 (Collect_Arguments_And_Compile): New parameter Source_Index
7540 (Compile): New parameter Source_Index
7541 Put subprograms in alphabetical order
7542 Add support for multi-source sources, including in project files.
7544 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
7545 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
7548 * makeusg.adb: New gnatmake switch -eInnn
7550 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
7553 * opt.ads (Main_Index): New variable, defaulted to 0.
7555 * osint.ads, osinte.adb (Add_File): New parameter Index
7556 (Current_Source_Index): New function
7558 * prj.adb: Take into account new components Index and Src_Index
7560 * prj.ads (String_Element): New component Index
7561 (Variable_Value): New component Index
7562 (Array_Element): New component Src_Index
7564 * prj-attr.adb: Indicate that optional index may be specified for
7565 attributes Main, Executable, Spec, Body and some of Switches.
7567 * prj-attr.ads (Attribute_Kind): New values for optional indexes
7568 (Attribute_Record): New component Optional_Index
7570 * prj-com.ads (File_Name_Data): New component Index
7572 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
7574 * prj-env.adb (Put): Output optional index
7576 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
7577 attributes Spec and Body.
7579 * prj-nmsc.adb: Process optional indexes
7581 * prj-pp.adb: Ouput "at" for optional indexes
7583 * prj-proc.adb: Take into account optional indexes
7585 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
7586 Optional_Index. For string literal,
7587 process optional index when Optional_Index is True.
7588 (Parse_Expresion): New Boolean parameter Optional_Index
7590 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
7591 (Set_Source_Index_Of): New procedure
7593 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
7596 * prj-util.ads (Executable_Of): New parameter Index
7597 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
7598 New parameter Src_Index, defaulted to 0.
7600 2004-05-05 Ed Schonberg <schonberg@gnat.com>
7603 * sem_ch3.adb (Access_Definition): If this is an access parameter
7604 whose designated type is imported through a limited_with clause, do
7605 not add the enclosing subprogram to the list of private dependents of
7608 2004-05-05 Ed Schonberg <schonberg@gnat.com>
7611 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
7612 a limited_with clause, and the other is its non-limited view.
7614 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
7616 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
7618 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
7619 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
7620 Stand.Boolean_Literals to produce references to entities
7621 Standard_False and Standard_True from compile-time computed boolean
7624 * stand.ads (Boolean_Literals): New variable, provides the entity
7625 values for False and True, for use by the expander.
7627 2004-05-05 Doug Rupp <rupp@gnat.com>
7629 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
7630 5vinmaop.adb: Unchecked convert Short_Address vice Address
7632 * adaint.c, raise.c: Caste CRTL function return value
7633 to avoid gcc error on 32/64 bit IVMS.
7635 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
7638 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
7640 * 5qsystem.ads (Address): Declare as Long_Integer
7641 (Short_Address): Declare as 32 bit subtype of Address
7642 Declare abstract address operations to avoid gratuitous ambiguities.
7644 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
7646 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
7647 instead of the old Boolean_Entry_Barriers.
7648 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
7650 2004-05-05 GNAT Script <nobody@gnat.com>
7652 * Make-lang.in: Makefile automatically updated
7654 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
7656 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
7658 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
7662 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
7663 alone. Replacing object references by literals is inappropriate in a
7664 so low level context.
7666 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
7668 * a-exexpr.adb: Add comments
7670 2004-05-03 Joel Brobecker <brobecker@gnat.com>
7672 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
7673 declare the Ancestor_Tags array in Type_Specific_Data with a small size
7674 without risking a bounds check error when accessing one of its
7676 (Type_Specific_Data): Define Ancestor_Tags as a small array.
7677 This prevents us from hitting a limitation during the debug info
7678 generation when using stabs.
7680 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
7682 This prevents us from hitting a limitation during the debug info
7683 generation when using stabs.
7685 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
7687 lang-specs.h: Remove -gnatz* from specs.
7689 2004-05-03 Vincent Celier <celier@gnat.com>
7691 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
7693 * Make-lang.in, Makefile.in: Add gprmake
7695 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
7697 * sem_aggr.adb: Fix typo in comment.
7699 2004-05-03 Robert Dewar <dewar@gnat.com>
7701 * make.adb: Minor reformatting
7703 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
7705 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
7706 so that it works when address is not a private type.
7708 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
7709 properly with rewritten unchecked conversions. This prevents
7710 order-of-elaboration issues that can otherwise arise.
7711 (Minimum_Size): Don't check size of access types under VMS
7713 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
7714 interpretations of integer literals as type System.Address.
7716 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
7717 (Is_Descendent_Of): New function
7719 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
7721 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
7722 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
7723 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
7725 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
7726 of the old Max_Entry_Queue_Depth.
7728 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
7729 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
7730 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
7732 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
7733 New entry for proper handling of Max_Entry_Queue_Depth.
7734 New entry for proper handling of No_Dynamic_Interrupts.
7736 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
7737 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
7738 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
7739 the GNAT specific restriction Max_Entry_Queue_Depth.
7740 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
7741 the GNAT specific restriction No_Dynamic_Interrupts.
7743 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
7744 instead of the old Boolean_Entry_Barriers.
7745 Use the new restriction No_Dynamic_Attachment instead of the old
7746 No_Dynamic_Interrupts.
7748 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
7749 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
7751 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
7752 of the old Max_Entry_Queue_Depth.
7754 2004-05-03 GNAT Script <nobody@gnat.com>
7756 * Make-lang.in: Makefile automatically updated
7758 2004-04-29 Ed Schonberg <schonberg@gnat.com>
7760 * checks.adb (Enable_Range_Check): If the prefix of an index component
7761 is an access to an unconstrained array, perform check unconditionally.
7763 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7765 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
7768 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
7770 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
7771 alternate stack setting. There was no support for the tasking cases
7772 and the changes eventually caused a number of side-effect failures in
7773 the non-tasking case too.
7775 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
7777 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
7780 2004-04-29 Vincent Celier <celier@gnat.com>
7782 * make.adb (Gnatmake): Increase max size of argument array for
7783 gnatbind for the potential addition of -F.
7784 If there are Stand-Alone Library projects, invoke gnatbind with -F to
7785 be sure that elaboration flags will be checked.
7787 * switch-c.adb: Correct call to Scan_Pos for -gnateI
7789 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
7791 * sem_warn.adb (Check_References): Move '<access-variable> may be
7792 null' warning out of under Warn_On_No_Value_Assigned.
7794 2004-04-29 Ed Falis <falis@gnat.com>
7796 * gnat_ugn.texi: Fixed texi error
7798 2004-04-29 Robert Dewar <dewar@gnat.com>
7800 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
7801 abstract operations if they come from predefined files.
7803 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
7806 * s-addope.adb: Correct obvious error in mod function
7808 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
7810 * Makefile.in: Add target pairs for powerpc darwin*
7813 * a-intnam-darwin.ads, s-osinte-darwin.adb,
7814 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
7816 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
7818 * Makefile.in: Add target macro definitions for s390*-linux*.
7819 * system-linux-s390.ads: New file.
7820 * system-linux-s390x.ads: New file.
7822 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
7824 * gnat_ugn.texi: Correct argument to @setfilename.
7826 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
7828 * a-exexpr.adb (Unwind_Word): New data type.
7829 (Unwind_Exception): Use it as type of Private1 and Private2.
7831 * raise.c (db_action_for): Fix debug printf.
7833 2004-04-27 Ed Schonberg <schonberg@gnat.com>
7835 * a-wtmoio.ads: Formal type must be a modular type, not a signed
7838 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7840 * decl.c (gnat_to_gnu_entity, case object): Call
7841 __builtin_update_setjmp_buf.
7843 * gigi.h (update_setjmp_buf): Deleted.
7844 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
7846 * misc.c: (update_setjmp_buf): Deleted.
7848 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
7849 around block of RTL.
7851 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
7853 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
7855 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
7856 subprogram for which no pragma All_Calls_Remote applies, store the
7857 address of the real subprogram in the underlying record type, so local
7858 dereferences do not go through the PCS.
7860 2004-04-26 Robert Dewar <dewar@gnat.com>
7862 * i-c.ads: Add some type qualifications to avoid ambiguities when
7863 compiling with s-auxdec.ads and a non-private address type.
7865 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
7867 * Makefile.rtl: Fix error in previous check-in:
7868 Add s-addope.o to non tasking object list (rather than tasking object
7871 2004-04-26 Javier Miranda <miranda@gnat.com>
7873 * sem_aggr.adb: Fix typo in comments
7874 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
7875 Required to check the null-exclusion attribute.
7877 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
7878 case of anonymous access types in record and array components. For a
7879 component definition the level is the same of the enclosing composite
7882 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
7883 that are anonymous access types the level of accessibility depends on
7884 the enclosing type declaration. In order to have this information, set
7885 the scope of the anonymous access type to the enclosing record type
7887 (Array_Type_Declaration): In case of components that are anonymous
7888 access types the level of accessibility depends on the enclosing type
7889 declaration. In order to have this information, set the scope of the
7890 anonymous access type to the enclosing array type declaration.
7892 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
7895 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
7896 renaming of anonymous access-to-constant types allowed if and only if
7897 the renamed object is access-to-constant.
7899 * sem_util.adb (Type_Access_Level): In case of anonymous access types
7900 that are component_definition or discriminants of a nonlimited type,
7901 the level is the same as that of the enclosing component type.
7903 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
7905 * sem_elim.adb: Some minor code reorganization from code reading. Fix
7906 misprint in the function name (File_Name_Match).
7908 2004-04-23 Laurent GUERBY <laurent@guerby.net>
7910 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
7913 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7915 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
7917 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
7919 * adaint.c (__gnat_try_lock): No longer requires that the parent
7920 directory be writable, the directory itself is enough.
7921 (gnat_is_absolute_path): Change profile, so that the call from
7922 GNAT.OS_Lib can be made more efficient.
7924 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
7925 from GNAT.OS_Lib can be made more efficient.
7927 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
7928 one copy of the file name. Found by code reading.
7930 2004-04-23 Vincent Celier <celier@gnat.com>
7932 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
7933 Correct documentation on gnatmake switches transmitted to the compiler
7935 * ali.ads: Minor comment fix
7937 2004-04-23 Javier Miranda <miranda@gnat.com>
7939 * sem_ch6.adb: (Confirming Types): Code cleanup
7941 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
7942 subprogram types: E_Anonymous_Access_Subprogram_Type and
7943 E_Anonymous_Access_Protected_Subprogram_Type.
7945 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
7947 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
7948 whether a pragma All_Calls_Remote applies to the subprogram on which
7950 No functional change is introduced by this revision; the new parameter
7951 will be used to allow calls to local RCI subprograms to be optimized
7952 to not use the PCS in the case where no pragma All_Calls_Remote applies,
7953 as is already done in the PolyORB implementation of the DSA.
7955 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
7956 whether a pragma All_Calls_Remote applies to the subprogram on which
7958 No functional change is introduced by this revision; the new parameter
7959 will be used to allow calls to local RCI subprograms to be optimized
7960 to not use the PCS in the case where no pragma All_Calls_Remote applies,
7961 as is already done in the PolyORB implementation of the DSA.
7963 2004-04-23 Robert Dewar <dewar@gnat.com>
7965 * Makefile.rtl: Add entry for s-addope.o in run time library list
7966 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
7967 * s-addope.ads, s-addope.adb: New files.
7969 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
7970 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
7971 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
7972 System.Address to be non-private and signed.
7974 * sem_elim.adb: Minor reformatting (fairly extensive)
7975 Some minor code reorganization from code reading
7976 Add a couple of ??? comments
7978 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7980 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
7981 (tree_transform, case N_If_Statement): Remove non-determinism.
7983 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
7985 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
7987 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
7990 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
7991 no longer used as a parameter name for Eliminate pragma).
7993 2004-04-22 Laurent GUERBY <laurent@guerby.net>
7995 PR optimization/14984
7996 PR optimization/14985
7997 * trans.c (gigi): Fix non determinism leading to bootstrap
7998 comparison failures.
8000 2004-04-21 Pascal Obry <obry@gnat.com>
8002 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
8003 passed to spawnvp() to properly handle program pathname with spaces on
8006 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
8008 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
8009 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
8010 unlocked in case of exceptions.
8012 2004-04-21 Joel Brobecker <brobecker@gnat.com>
8014 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
8015 This function does not exist anymore.
8017 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
8019 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
8021 * link.c: Move variables to the __gnat name space.
8023 * Makefile.in: list link.o explicitly when needed.
8025 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
8027 2004-04-21 Javier Miranda <miranda@gnat.com>
8029 * einfo.adb (Original_Access_Type): New subprogram
8030 (Set_Original_Access_Type): New subprogram
8031 (Write_Field21_Name): Write the name of the new field
8033 * einfo.ads (Original_Access_Type): New field present in access to
8035 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
8036 E_Anonymous_Access_Protected_Subprogram_Type.
8038 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
8041 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
8042 to anonymous access to subprogram types.
8044 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
8045 to subprogram types.
8047 * sem_ch3.adb (Access_Definition): Complete decoration of entities
8048 corresponding to anonymous access to subprogram types.
8049 (Analyze_Component_Declaration): Add new actual to the call to
8050 subprogram replace_anonymous_access_to_protected_subprogram.
8051 (Array_Type_Declaration): Add new actual to the call to subprogram
8052 replace_anonymous_access_to_protected_subprogram.
8053 (Process_Discriminants): Add new actual to the call to subprogram
8054 replace_anonymous_access_to_protected_subprogram.
8055 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
8057 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
8060 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
8061 access to subprogram types.
8063 * sem_util.adb (Has_Declarations): Addition of package_specification
8066 2004-04-21 Ed Schonberg <schonberg@gnat.com>
8068 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
8069 inlined flags to renamed entity only if in current unit.
8071 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
8073 * s-parint.ads: Add DSA implementation marker.
8075 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
8076 value of System.Partition_Interface.DSA_Implementation to determine
8077 what version of the distributed systems annex is available (no
8078 implementation, GLADE, or PolyORB).
8080 2004-04-21 Joel Brobecker <brobecker@gnat.com>
8082 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
8084 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8086 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
8087 with new type if alias sets differ.
8088 Fixes ACATS c41103b.
8090 2004-04-21 Vincent Celier <celier@gnat.com>
8092 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
8093 Add array Lang_Args for the language specific compiling argument
8096 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
8098 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
8100 * gnat_rm.texi: Update the descripton of the Eliminate pragma
8101 according to the recent changes in the format of the parameters of the
8102 pragma (replacing Homonym_Number with Source_Location).
8104 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
8106 * 5isystem.ads: Removed, unused.
8108 * gnat_rm.texi: Redo 1.13 change.
8110 2004-04-19 Robert Dewar <dewar@gnat.com>
8112 * s-stoele.ads: Clean up definition of Storage_Offset (the new
8113 definition is cleaner, avoids the kludge of explicit Standard operator
8114 references, and also is consistent with a visible System.Address with
8115 no visible operations.
8117 * s-geveop.adb: Add declarations to avoid assumption of visible
8118 operations on type System.Address (since these might not be available
8119 if Address is a non-private type for which the operations
8122 * sem_eval.adb: Minor reformatting
8124 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
8125 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
8126 reformatting (new function spec format).
8128 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
8129 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
8130 s-caun64.adb: Add declarations to avoid assumption of visible
8131 operations on type System.Address (since these might not be available
8132 if Address is a non-private type for which the operations are made
8135 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
8137 * exp_intr.adb: Minor comment update
8139 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
8141 * 5omastop.adb: Add declarations to avoid assumption of visible
8142 operations on type System.Address (since these might not be available
8143 if Address is a non-private type for which the operations
8146 2004-04-19 Vincent Celier <celier@gnat.com>
8148 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
8150 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
8153 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
8155 Call Check with Process_Languages.
8156 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
8157 with Process_Languages.
8158 (Recursive_Check): New Boolean parameter Process_Languages. Call
8159 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
8162 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
8164 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
8165 parameter Ada_Main, defaulted to True.
8166 Check for Ada specific characteristics only when Ada_Main is True.
8168 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
8170 * prj.adb: (Project_Empty): Add new Project_Data components.
8172 * prj.ads: New types and tables for non Ada languages.
8173 (Project_Data): New components Languages, Impl_Suffixes,
8174 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
8175 Include_Path, Include_Data_Set.
8177 * prj-env.ads, prj-env.adb: Minor reformatting
8179 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
8180 Put subprograms in alphabetical order
8182 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
8183 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
8186 * mlib-prj.adb: Back out modification in last version, as they are
8188 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
8190 * make.adb: (Mains): Moved to package Makeutl
8191 (Linker_Opts): Moved to package Makeutl
8192 (Is_External_Assignment): Moved to package Makeutl
8193 (Test_If_Relative_Path): Moved to package Makeutl
8194 (Gnatmake): Move sorting of linker options to function
8195 Makeutl.Linker_Options_Switches.
8197 * makeutl.ads, makeutl.adb: New files.
8199 * Makefile.in: Add makeutl.o to the object files for gnatmake
8201 * makeusg.adb: Add line for new switch -eL.
8203 * gnatls.adb (Image): New function.
8204 (Output_Unit): If in verbose mode, output the list of restrictions
8205 specified by pragmas Restrictions.
8207 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
8210 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
8211 needed, to put it in the range 1970 (included) - 2026 (excluded).
8212 (Time_Of): Do not shift Unix_Min_Year (1970).
8213 Shift the date by multiple of 56 years, if needed, to put it in the
8214 range 1970 (included) - 2026 (excluded).
8216 * adaint.h, adaint.c (__gnat_set_executable): New function.
8218 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8220 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
8222 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
8223 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
8224 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
8225 (tree_transform, case N_Code_Statement): Likewise.
8226 (gnat_expand_stmt, case LABEL_STMT): Don't look at
8227 LABEL_STMT_FIRST_IN_EH.
8228 (gnat_expand_stmt, case ASM_STMT): New case.
8230 * utils2.c (build_unary_op): Properly set TREE_READONLY of
8231 UNCONSTRAINED_ARRAY_REF.
8233 * utils.c (poplevel): Temporarily push/pop GC context around inline
8236 * decl.c (maybe_variable): Properly set TREE_READONLY of
8237 UNCONSTRAINED_ARRAY_REF.
8238 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
8240 * ada-tree.def: (ASM_STMT): New.
8242 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
8243 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
8244 ASM_STMT_INPUT): New.
8245 (ASM_STMT_CLOBBER): Likewise.
8247 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
8249 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
8250 general rcheck mechanism to raise Program_Error for E.4(18), instead
8251 of a custom raiser in System.Partition_Interface.
8252 Part of general cleanup work before PolyORB integration.
8254 * snames.ads, snames.adb: Add new runtime library entities and names
8257 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
8259 (Build_Subprogram_Id): New subprogram provided by exp_dist
8260 Code reorganisation in preparation for PolyORB integration.
8262 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
8264 (Build_Subprogram_Id): New subprogram provided by exp_dist
8266 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
8267 actual parameter types for call to dereference of an
8268 access-to-subprogram type.
8270 * rtsfind.ads: Add new runtime library entities and names for PolyORB
8273 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
8274 instead, which has the same behaviour here since we never pass it a
8277 * link.c (run_path_option, Solaris case): Use -Wl, as for other
8280 * Makefile.in: adjust object file lists for gnatlink and gnatmake
8281 to account for new dependency upon Interfaces.C.Strings + link.o
8282 For x86 FreeBSD, use 86numaux.
8284 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
8285 from Mlib.Tgt to Mlib.
8287 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
8290 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
8291 target-specific versions of this subprogram, now implemented as a
8292 target-independent function in Mlib.
8294 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
8295 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
8296 (Linker_Library_Path_Option): Remove target-specific versions of this
8297 subprogram, now implemented as a target-independent function in Mlib.
8299 * atree.adb: (Allocate_Initialize_Node): New subprogram.
8300 Factors out node table slots allocation.
8301 (Fix_Parents): New subprogram.
8302 Encapsulate the pattern of fixing up parent pointers for syntactic
8303 children of a rewritten node.
8304 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
8305 (Rewrite): Use New_Copy when creating saved copy of original node.
8306 (Replace): Use Copy_Node to copy nodes.
8308 2004-04-19 Javier Miranda <miranda@gnat.com>
8310 * sprint.adb (Sprint_Node_Actual): Give support to the new
8311 Access_To_Subprogram node available in Access_Definition nodes. In
8312 addition, give support to the AI-231 node fields: null-exclusion,
8313 all-present, constant-present.
8315 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
8317 * sinfo.ads, sinfo.adb:
8318 New field Access_To_Subprogram_Definition in Access_Definition nodes
8320 * sem_ch6.adb (Process_Formals): Move here the code that creates and
8321 decorates internal subtype declaration corresponding to the
8322 null-excluding formal. This code was previously in Set_Actual_Subtypes.
8323 In addition, carry out some code cleanup on this code. In case of
8324 access to protected subprogram call
8325 Replace_Anonymous_Access_To_Protected_Subprogram.
8326 (Set_Actual_Subtypes): Code cleanup.
8328 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
8329 Find_Type in case of anonymous access renamings. Add warning in case of
8330 null-excluding attribute used in anonymous access renaming.
8332 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
8335 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
8337 (Access_Definition): In case of anonymous access to subprograms call
8338 the corresponding semantic routine to decorate the node.
8339 (Access_Subprogram_Declaration): Addition of some comments indicating
8340 some code that probably should be added here. Detected by comparison
8341 with the access_definition subprogram.
8342 (Analyze_Component_Declaration): In case of access to protected
8343 subprogram call Replace_Anonymous_Access_To_Protected.
8344 (Array_Type_Declaration): In case of access to protected subprogram call
8345 Replace_Anonymous_Access_To_Protected_Subprogram.
8346 (Process_Discriminants): In case of access to protected subprogram call
8347 Replace_Anonymous_Access_To_Protected_Subprogram.
8349 * par.adb (P_Access_Definition): New formal that indicates if the
8350 null-exclusion part was present.
8351 (P_Access_Type_Definition): New formal that indicates if the caller has
8352 already parsed the null-excluding part.
8354 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
8355 (P_Identifier_Declarations): Code cleanup and give support to renamings
8356 of anonymous access to subprogram types.
8357 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
8358 (P_Array_Type_Definition): Give support to AI-254.
8359 (P_Component_Items): Give support to AI-254.
8360 (P_Access_Definition): New formal that indicates if the header was
8361 already parsed by the caller.
8362 (P_Access_Type_Definition): New formal that indicates if the caller has
8363 already parsed the null-excluding part.
8365 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
8366 call to P_Access_Definition.
8368 2004-04-19 Geert Bosch <bosch@gnat.com>
8370 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
8371 the delicate semantics of floating-point to integer conversion.
8372 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
8374 * eval_fat.adb (Machine_Mantissa): Moved to spec.
8375 (Machine_Radix): New function.
8377 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
8379 (Machine_Radix): New function also for use in conversion checks.
8381 2004-04-19 Ed Schonberg <schonberg@gnat.com>
8383 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
8385 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
8386 to decorate the access-to-protected subprogram and the equivalent type.
8388 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
8389 to anonymous access to subprogram types.
8391 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
8392 constant-folding, for legality checks in contexts that require an RM
8395 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
8396 temporary but stack checking is not enabled, increment serial number
8397 to so that symbol generation is consistent with and without stack
8400 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
8401 independent on whether stack checking is enabled, caller must check
8402 the corresponding flag.
8404 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
8406 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
8407 parent if it has discriminants.
8408 (Build_Derived_Private_Type): Constructed full view does
8409 not come from source.
8410 (Process_Discriminants): Default discriminants on a tagged type are
8411 legal if this is the internal completion of a private untagged
8414 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
8415 no constraint checks, because it corresponds to an existing object.
8417 * sem_prag.adb (Process_Convention): Pragma applies
8418 only to subprograms in the same declarative part, i.e. the same unit,
8421 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
8422 ignore type mismatch on a numeric conversion if expression comes from
8425 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
8427 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
8428 Homonym_Number parameter, add processing for Source_Location parameter
8430 (Check_Eliminated): Remove the check for homonym numbers, add the check
8431 for source location traces.
8433 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
8434 with Arg_Source_Location corresponding to the changes in the format of
8437 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
8438 Eliminate pragma corresponding to the changes in the format of the
8439 pragma: Homonym_Number is replaced with Source_Location, two ways of
8440 distinguishing homonyms are mutially-exclusive.
8442 2004-04-19 Joel Brobecker <brobecker@gnat.com>
8444 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
8446 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
8447 No_Dollar_In_Label, no longer necessary, as it is always True.
8448 (Strip_Suffixes): Likewise.
8450 2004-04-19 Gary Dismukes <dismukes@gnat.com>
8452 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
8453 modulus for compatibility with size clause on targets with 16-bit
8456 * layout.adb (Discrimify): In the case of private types, set Vtyp to
8457 full type to fix type mismatches on calls to size functions for
8458 discriminant-dependent array components.
8460 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
8462 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
8465 2004-04-19 Pascal Obry <obry@gnat.com>
8467 * mdll-utl.adb (Locate): New version is idempotent.
8469 2004-04-17 Laurent Guerby <laurent@guerby.net>
8471 PR ada/14988 (partial)
8472 * impunit.adb: Fix typo.
8474 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
8476 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
8477 and install-rts-cert targets. Remove all gnatlib and gnattools
8478 targets and all other rts-* targets (moved to libada). Remove (now)
8479 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
8480 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
8482 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8484 * trans.c (tree_transform): Shortcut returning error_mark_node for
8485 statements in annotate_only_mode.
8486 (tree_transform, case N_Label, case N_Return_Statement,
8487 N_Goto_Statement): Make statement tree instead of generating code.
8488 (tree_transform, case N_Assignment_Statement): No longer check
8490 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
8492 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
8494 (gnat_to_gnu): Collect any RTL generated and deal with it.
8495 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
8496 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
8497 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
8499 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
8501 * ada-tree.def (EXPR_STMT): Fix typo in name.
8502 (BLOCK_STMT, IF_STMT): New nodes.
8504 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
8505 LABEL_STMT_FIRST_IN_EH): New macros.
8506 (RETURN_STMT_EXPR): Likewise.
8508 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
8509 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
8511 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
8513 * atree.ads: Correct documentation on extended nodes.
8515 * link.c: Set run_path_option for FreeBSD.
8517 2004-04-08 Vincent Celier <celier@gnat.com>
8519 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
8520 one of the ALI file, do not link with DEC lib.
8522 * par.adb Remove the last two characters ("%s" or "%b") when checking
8523 if a language defined unit may be recompiled.
8525 2004-04-08 Ed Schonberg <schonberg@gnat.com>
8527 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
8528 removal of abstract operation leaves no possible interpretation for
8531 * sem_eval.adb (Eval_Qualified_Expression): Use
8532 Set_Raises_Constraint_Error on node when needed, so that it does not
8533 get optimized away by subsequent optimizations.
8535 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
8536 operands even when they are not wrapped in a type conversion.
8538 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
8540 * sem_prag.adb (Set_Exported): Warn about making static as result of
8541 export only when the export is coming from source. This may be not
8542 be true e.g. on VMS where we expand export pragmas for exception codes
8543 together with imported or exported exceptions, and we don't want the
8544 user to be warned about something he didn't write.
8546 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
8548 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
8549 duplication between normal entities and those declared as renamings.
8550 No functional change.
8552 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
8553 inline functions returning an unconstrained result.
8555 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
8557 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
8558 conform to what other front-ends do.
8560 2004-04-08 Doug Rupp <rupp@gnat.com>
8562 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
8565 2004-04-06 Pascal Obry <obry@gnat.com>
8567 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
8569 * osint.adb (Program_Name): Do not look past a directory separator.
8571 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
8573 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
8575 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
8576 requirement for preserving a copy of the original assignment node.
8578 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
8580 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
8582 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
8585 2004-04-06 Ed Schonberg <schonberg@gnat.com>
8587 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
8588 operator calls in functional notation, and apply
8589 Universal_Interpretation to operands, not to their type.
8591 2004-04-06 Robert Dewar <dewar@gnat.com>
8593 * 5wdirval.adb: Minor reformatting
8595 2004-04-06 Ed Falis <falis@gnat.com>
8597 * gnat_rm.texi: Improve a reference to the GCC manual
8599 2004-04-05 Vincent Celier <celier@gnat.com>
8601 * adaint.h, adaint.c: Add function __gnat_named_file_length
8603 * impunit.adb: Add Ada.Directories to the list
8605 * Makefile.in: Add VMS and Windows versions of
8606 Ada.Directories.Validity package body.
8608 * Makefile.rtl: Add a-direct and a-dirval
8610 * mlib-tgt.ads: Minor comment update.
8612 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
8613 a-direct.ads, a-direct.adb: New files.
8615 2004-04-05 Vincent Celier <celier@gnat.com>
8618 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
8619 just to the compiler.
8621 2004-04-05 Robert Dewar <dewar@gnat.com>
8623 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
8624 returned string is 1.
8626 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
8628 * eval_fat.ads: Minor reformatting
8630 * g-curexc.ads: Document that lower bound of returned string values
8633 * gnatlink.adb: Add ??? comment for previous change
8634 (need to document why this is VMS specific)
8636 * s-stoele.ads: Minor reformatting
8638 * tbuild.ads: Minor reformatting throughout (new function specs)
8640 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
8643 * scng.adb: Minor reformatting
8645 2004-04-05 Geert Bosch <bosch@gnat.com>
8647 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
8648 (Leading_Part): Still perform truncation to machine number if the
8649 specified radix_digits is greater or equal to machine_mantissa.
8651 2004-04-05 Javier Miranda <miranda@gnat.com>
8653 * par-ch3.adb: Complete documentation of previous change
8654 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
8655 (aliased must appear before constant).
8657 * par-ch4.adb: Complete documentation of previous change.
8659 * par-ch6.adb: Complete documentation of previous change.
8661 * sinfo.ads: Fix typo in commment.
8663 2004-04-05 Ed Schonberg <schonberg@gnat.com>
8665 * sem_ch3.adb (Inherit_Components): If derived type is private and has
8666 stored discriminants, use its discriminants to constrain parent type,
8667 as is done for non-private derived record types.
8669 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
8670 Ada 2005 AI-310: an abstract non-dispatching operation is not a
8671 candidate interpretation in an overloaded call.
8673 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
8674 expression is Null and target type is not an access type (e.g. a
8675 non-private address type).
8677 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
8679 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
8680 statement whose right-hand side is an inlined call, save a copy of the
8681 original assignment subtree to preserve enough consistency for
8682 Analyze_Assignment to proceed.
8684 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
8685 complete assignment subtree which is now unnecessary, as the expansion
8686 of inlined call has been improved to preserve a consistent assignment
8687 tree. Note_Possible_Modification must be called only
8688 after checks have been applied, or else unnecessary checks will
8691 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
8692 of explicit dereferences that do not Come_From_Source:
8693 - be selective on cases where we must go back to the dereferenced
8694 pointer (an assignment to an implicit dereference must not be
8695 recorded as modifying the pointer);
8696 - do not rely on Original_Node being present (Analyze_Assignment
8697 calls Note_Possible_Modification on a copied tree).
8699 * sem_warn.adb (Check_References): When an unset reference to a pointer
8700 that is never assigned is encountered, prefer '<pointer> may be null'
8701 warning over '<pointer> is never assigned a value'.
8703 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
8705 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
8708 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
8710 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
8711 libexc. We currently don't reference anything in this library and
8712 linking it in triggers linker warnings we don't want to see.
8714 * init.c: Update comments.
8716 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8718 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
8719 * utils.c (create_field_decl): Likewise.
8720 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
8722 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
8724 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
8725 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
8726 Add info directory entry and category.
8728 2004-04-02 Jan Hubicka <jh@suse.cz>
8730 * utils.c: Include function.h
8731 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
8733 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
8736 * Make-lang.in: Clean up generation of documentation
8738 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
8740 * xgnatug.adb: Removed, replaced by xgnatugn.adb
8742 * xgnatugn.adb: Replaces xgnatug.adb
8744 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
8746 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
8748 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
8749 gnat_ug_wnt.texi: Removed.
8751 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
8753 * utils2.c: Update copyright notice.
8755 2004-04-01 Robert Dewar <dewar@gnat.com>
8757 * checks.adb: Minor reformatting throughout
8758 Note that prev checkin added RM reference to alignment warning
8760 2004-04-01 Ed Schonberg <schonberg@gnat.com>
8762 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
8763 non-static when building aggregate for bit-packed array.
8765 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
8766 function call that is itself the actual in a procedure call, build
8769 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
8770 a string literal, create a temporary for it, constant folding only
8771 handles scalars here.
8773 2004-04-01 Vincent Celier <celier@gnat.com>
8775 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
8776 Error_Msg_SP): New empty procedures to instantiate the Scanner.
8777 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
8779 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
8780 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
8781 and get the checksum.
8783 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
8785 Increase the Marking_Label at the end of the Multiple_Main_Loop,
8786 instead of at the beginning.
8788 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
8790 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
8793 * osint.ads (Multi_Unit_Index_Character): New Character global variable
8795 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
8798 * par.adb: Remove test on file name to detect language defined units.
8799 Add test on unit name, after parsing, to detect language defined units
8800 that are not compiled with -gnatg (except System.RPC and its children)
8802 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
8803 following units without style checking.
8805 * switch-c.adb: Change -gnatC to -gnateI
8807 * usage.adb: Document new switch -gnateInnn
8809 * scng.adb (Accumulate_Token_Checksum): New procedure
8810 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
8811 word or literal number.
8812 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
8815 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
8818 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
8819 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
8820 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
8821 5vtpopde.adb: Add missing 'constant' keywords.
8823 2004-04-01 Javier Miranda <miranda@gnat.com>
8825 * par-ch4.adb: (P_Allocator): Code cleanup
8827 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
8830 * sinfo.ads: Complete documentation of previous change
8832 2004-04-01 Pascal Obry <obry@gnat.com>
8834 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
8835 only on VMS. This special handling was done because an old GNU/ld bug
8836 on Windows which has been fixed.
8838 2004-04-01 GNAT Script <nobody@gnat.com>
8840 * Make-lang.in: Makefile automatically updated
8842 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8844 * decl.c (gnat_to_gnu_entity, make_type_from_size):
8845 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
8846 * trans.c (tree_transform, convert_with_check): Likewise.
8847 * utils.c (gnat_signed_or_unsigned_type): Likewise.
8848 (build_vms_descriptor, unchecked_convert): Likewise.
8849 * utils2.c (nonbinary_modular_operation): Likewise.
8851 2004-03-29 Javier Miranda <miranda@gnat.com>
8853 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
8854 (Install_Null_Excluding_Check): Local subprogram that determines whether
8855 an access node requires a runtime access check and if so inserts the
8856 appropriate run-time check.
8857 (Apply_Access_Check): Call Install_Null_Excluding check if required
8858 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
8860 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
8862 * einfo.ads: Fix typo in comment
8864 * exp_ch3.adb (Build_Assignment): Generate conversion to the
8865 null-excluding type to force the corresponding run-time check.
8866 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
8867 type to force the corresponding run-time check.
8869 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
8870 the null-excluding type to force the corresponding run-time check.
8872 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
8873 case of access types unless they have the null-excluding attribute.
8875 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
8878 * exp_util.ads: Fix typo in comment
8880 * par.adb (P_Null_Exclusion): New subprogram
8881 (P_Subtype_Indication): New formal that indicates if the null-excluding
8882 part has been scanned-out and it was present
8884 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
8886 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
8887 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
8888 type to force the corresponding run-time check
8889 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
8891 (Resolve_Array_Aggregate): Carry out some static checks
8892 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
8894 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
8895 attribute must be set only if specified by means of the null-excluding
8896 part. In addition, we must also propagate the access-constant attribute
8898 (Access_Subprogram_Declaration, Access_Type_Declaration,
8899 Analyze_Component_Declaration, Analyze_Object_Declaration,
8900 Array_Type_Declaration, Process_Discriminants,
8901 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
8902 and carry out some static checks.
8903 (Build_Derived_Access_Type): Set the null-excluding attribute
8904 (Derived_Type_Declaration, Process_Subtype): Carry out some static
8907 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
8909 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
8911 * sem_ch6.adb (Process_Formals): Carry out some static checks.
8912 (Set_Actual_Subtypes): Generate null-excluding subtype if the
8913 null-excluding part was present; it is not required to be done here in
8914 case of anonymous access types.
8915 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
8918 * sem_res.adb (Resolve_Actuals): Carry out some static check
8919 (Resolve_Null): Allow null in anonymous access
8921 * sinfo.adb: New subprogram Null_Exclusion_Present
8922 All_Present and Constant_Present available on access_definition nodes
8924 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
8925 object_declaration, derived_type_definition, component_definition,
8926 discriminant_specification, access_to_object_definition,
8927 access_function_definition, allocator, access_procedure_definition,
8928 access_definition, parameter_specification, All_Present and
8929 Constant_Present flags available on access_definition nodes.
8931 2004-03-29 Robert Dewar <dewar@gnat.com>
8933 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
8934 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
8935 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
8936 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
8937 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
8938 sem_prag.adb: Updates to handle multiple units/file
8940 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
8942 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
8943 sem_util.adb: Minor reformatting
8945 * sem_ch12.adb: Add comment for previous change
8947 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
8949 * osint.adb (Executable_Prefix): Set Exec_Name to the current
8950 executable name when not initialized. Otherwise, use its current value.
8952 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
8953 initialize it to another executable name than the current one. This
8954 allows to configure paths for an executable name (gnatmake) different
8955 from the current one (gnatdist).
8957 2004-03-29 Ed Schonberg <schonberg@gnat.com>
8959 * exp_ch6.adb (Expand_Call): A call to a function declared in the
8960 current unit cannot be inlined if it appears in the body of a withed
8961 unit, to avoid order of elaboration problems in gigi.
8963 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
8964 information for protected (wrapper) operation as well, to simplify gdb
8967 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
8968 protected body, indicate that the entity for the generated spec comes
8969 from source, to ensure that references are properly generated for it.
8970 (Build_Body_To_Inline): Do not inline a function that returns a
8973 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
8974 apply convention to homonyms that are declared explicitly.
8976 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
8977 that renames an equality operator and the operands are overloaded,
8978 resolve them with the declared formal types, before rewriting as an
8981 2004-03-29 GNAT Script <nobody@gnat.com>
8983 * Make-lang.in: Makefile automatically updated
8985 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
8987 * memtrack.adb: Log realloc calls, which are treated as free followed
8990 2004-03-25 Vincent Celier <celier@gnat.com>
8992 * prj-makr.adb (Process_Directories): Detect when a file contains
8993 several units. Do not include such files in the config pragmas or
8994 in the naming scheme.
8996 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
8997 Resolve links only when not in Trusted_Mode.
8998 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
8999 Do not resolve links for the display names.
9001 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
9002 resolve links when computing the display names.
9004 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
9006 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
9007 attribute reference does not denote a subtype, it can be any
9008 expression that has a classwide type, potentially after an implicit
9009 dereference. In particular, the prefix can be a view conversion for
9010 a classwide type (for which Is_Object_Reference holds), but it can
9011 also be a value conversion for an access-to-classwide type. In the
9012 latter case, there is an implicit dereference, and the original node
9013 for the prefix does not verify Is_Object_Reference.
9015 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
9016 conversion of a discriminant-dependent component of a mutable object
9019 2004-03-25 Ed Schonberg <schonberg@gnat.com>
9021 * freeze.adb (Freeze_Entity): When an inherited subprogram is
9022 inherited, has convention C, and has unconstrained array parameters,
9023 place the corresponding warning on the derived type declaration rather
9024 than the original subprogram.
9026 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
9027 indication on renaming declaration, if formal has a box and actual
9030 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
9031 determine whether to generate an implicit or explicit reference to
9034 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
9035 subprogram renaming comes from a defaulted formal subprogram in an
9038 2004-03-25 Gary Dismukes <dismukes@gnat.com>
9040 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
9041 value expressions to ensure that calls within a component definition
9042 will be checked (since those are evaluated during the record type's
9045 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
9047 * s-tpobop.adb: Code clean up:
9048 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
9050 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
9052 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
9054 * Makefile.in: Clean up in the ravenscar run time.
9056 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9058 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
9059 of No_Strict_Aliasing to build_pointer_type_for_mode.
9060 * utils.c (update_pointer_to): Walk pointer and ref chains.
9062 2004-03-22 Cyrille Comar <comar@act-europe.fr>
9064 * ali.ads: Fix Comment about Dynamic_Elab.
9066 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
9067 Has_RACW, Is_Generic, etc.)
9068 (Output_Object, Gnatls): Take into account ALI files not attached to
9071 2004-03-22 Vincent Celier <celier@gnat.com>
9073 * gprep.adb: Change all String_Access to Name_Id
9074 (Is_ASCII_Letter): new function
9075 (Double_File_Name_Buffer): New procedure
9076 (Preprocess_Infile_Name): New procedure
9077 (Process_Files): New procedure
9078 (Gnatprep): Check if output and input are existing directories.
9079 Call Process_Files to do the real job.
9081 2004-03-22 Robert Dewar <dewar@gnat.com>
9083 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
9084 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
9086 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
9088 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
9089 case when the source contains only comments.
9091 2004-03-22 Ed Schonberg <schonberg@gnat.com>
9093 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
9094 declaration for a child subprogram body that acts as a spec, indicate
9095 that the entity in the declaration needs debugging information.
9097 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
9098 full view if the subtype is created for a constrained record component;
9099 gigi has enough information to construct the record, and there is no
9100 place in the tree for the declaration.
9102 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
9103 serial number for the dummy body that is built for analysis, to avoid
9104 inconsistencies in the generation of internal names when compiling
9107 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
9109 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
9112 2004-03-22 GNAT Script <nobody@gnat.com>
9114 * Make-lang.in: Makefile automatically updated
9116 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9118 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
9119 * trans.c (tree_transform, emit_index_check): Likewise.
9120 * utils.c (build_template): Likewise.
9121 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
9122 (maybe_unconstrained_array, unchecked_convert): Likewise.
9123 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
9124 (build_unary_op): Likewise.
9125 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
9126 (fill_vms_descriptor): Likewise.
9127 (build_call_alloc_dealloc): Likewise.
9129 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
9131 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
9134 * gnat_ug.texi: Add info directory category and entry.
9135 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
9136 gnat_ug_wnt.texi: Regenerate.
9138 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
9140 * ada-tree.h: Update copyright notice.
9143 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
9145 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
9146 as regular exception objects and not as mere integers representing the
9147 condition code. The latter approach required some dynamics to mask off
9148 severity bits, which did not fit well into the GCC table based model.
9149 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
9150 exception data objects. We don't it and it would conflict with the other
9151 external symbol we have to generate for such exceptions.
9153 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
9154 the special code for VMS exceptions, since these are now represented
9155 as regular exceptions objects.
9157 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9159 * decl.c (debug_no_type_hash): Remove.
9160 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
9161 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
9163 2004-03-19 Laurent Guerby <laurent@guerby.net>
9165 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
9166 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
9168 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9170 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
9171 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
9172 (TYPE_RM_SIZE_INT): Directly use type.values.
9173 (TREE_LOOP_ID): Clean up check.
9174 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
9175 TYPE_VALUES, not TYPE_FIELDS.
9176 * trans.c (convert_with_check): Delay access of bounds of basetype
9177 until sure is numeric.
9179 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
9181 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
9184 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
9185 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
9186 Specific.Set instead of direct call to e.g pthread_setspecific.
9188 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
9190 * adaint.c: Update comments.
9192 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
9193 GNATLIB_SHARED for FreeBSD.
9195 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
9197 * init.c [VxWorks]: Do not fix the stack size for the environment task.
9198 When needed (stack checking) the stack size is retrieved
9199 from the VxWorks kernel.
9201 * Makefile.in: Flag -nostdinc is required when building the run time
9202 for avoiding looking for files in the base compiler.
9203 Add the VxWorks specific version of the package body for
9204 System.Stack_checking.Operations (5zstchop.adb).
9206 * Make-lang.in: Add the object file for
9207 System.Stack_Checking.Operations.
9209 * Makefile.rtl: Add object file for the package
9210 System.Stack_Checking.Operations.
9212 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
9214 * s-stache.ads, s-stache.adb: Move the operations related to stack
9215 checking from this package to package System.Stack_Checking.Operations.
9216 This way, stack checking operations are only linked in the final
9217 executable when using the -fstack-check flag.
9219 2004-03-18 Doug Rupp <rupp@gnat.com>
9221 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
9224 * 5qsystem.ads, 5xcrtl.ads: New files.
9226 2004-03-18 Vincent Celier <celier@gnat.com>
9228 * prj.adb (Reset): Reset hash table Files_Htable
9230 * prj-env.adb (Source_Paths, Object_Paths): New tables.
9231 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
9232 the procedures Add_To_Path_File.
9233 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
9234 making sure that each directory is present only once and, for object
9235 dirs, when a directory already present is added, the duplicate is
9236 removed and the directory is always put as the last in the table.
9237 Write the path files at the end of these accumulations.
9239 * prj-nmsc.adb (Record_Source): Add source file name in hash table
9240 Files_Htable for all sources.
9242 * prj-proc.adb (Process): Remove restrictions between not directly
9243 related extending projects.
9245 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
9247 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
9248 (Find_Sources): Minor speed optimization.
9250 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
9251 parameter Trusted_Mode.
9253 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
9255 * scn.adb (Determine_License): Take into account a degenerated case
9256 when the source contains only comments.
9258 2004-03-18 Ed Schonberg <schonberg@gnat.com>
9260 * sem_warn.adb (Check_References): For a warning on a selected
9261 component that does not come from source, locate an uninitialized
9262 component of the record type to produce a more precise error message.
9264 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
9266 * 3zsoccon.ads: Fix multicast options.
9268 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
9271 2004-03-15 Robert Dewar <dewar@gnat.com>
9273 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
9274 pragma used for a private type.
9276 * lib-xref.adb (Generate_Reference): Do not generate warning if
9277 reference is in a different unit from the pragma Unreferenced.
9279 * 5vtpopde.adb: Minor reformatting
9280 Fix casing of To_Task_ID
9282 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
9283 flag if we have an unchecked conversion to an access type in the same
9286 2004-03-15 Geert Bosch <bosch@gnat.com>
9288 * a-ngcoty.adb (Modulus): In alternate formula for large real or
9289 imaginary parts, use Double precision throughout.
9291 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
9292 we want to be able to compile run-time with -gnata for testing, but
9293 this may also be instantiated in user code that is compiled with -gnata.
9295 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
9297 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
9298 codes. Having a separate type for this is useful to enforce consistency
9299 throughout the various run-time units.
9300 (Exception_Data): Use Exception_Code for Import_Code.
9302 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
9303 Natural and Integer in various places.
9304 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
9305 with the severity bits masked off.
9306 (Register_VMS_Exception): Handle the additional exception data pointer
9309 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
9310 component, now reflected by an exported accessor.
9311 (is_handled_by): New routine to compute whether the propagated
9312 occurrence matches some handler choice specification. Extracted out of
9313 get_action_description_for, and expanded to take care of the VMS
9315 (get_action_description_for): Use is_handled_by instead of an explicit
9316 complex condition to decide if the current choice at hand catches the
9317 propagated occurrence.
9319 * raise.h (Exception_Code): New type for C.
9321 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
9322 System.Standard_Library.Exception_Code, to allow references from the
9323 pragma import/export expander.
9325 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
9326 New accessors to allow easy access to GNAT exception data
9328 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
9329 redundant Handled_By_Others component, helper for the personality
9330 routine which will now be able to call the appropriate exception data
9333 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
9334 component of Standard_Exception_Type to be the closest possible to
9335 Exception_Code in System.Standard_Library, that we cannot get at this
9336 point. Expand a ??? comment to notify that this type node should
9337 probably be rewritten later on.
9339 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
9340 registration call to include a pointer to the exception object in the
9343 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
9344 instead of int and explicit bitmasks.
9346 2004-03-15 Vincent Celier <celier@gnat.com>
9348 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
9349 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
9351 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
9352 longer needed now that it is in the spec of
9353 System.Tasking.Task_Attributes.
9355 * adaint.h, adaint.c: (__gnat_create_output_file): New function
9357 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
9359 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
9361 * make.adb (Gnatmake): Do not check the executable suffix; it is being
9362 taken care of in Scan_Make_Arg.
9363 (Scan_Make_Arg): Add the executable suffix only if the argument
9364 following -o, in canonical case, does not end with the executable
9365 suffix. When in verbose mode and executable file name does not end
9366 with executable suffix, output the executable name, in canonical case.
9368 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
9369 to avoid warnings when instantiating Ada.Task_Attributes.
9372 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
9373 in the correct order.
9375 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
9376 redirect standard output and error to a file for the invocation of the
9377 compiler, then read the file.
9379 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
9380 directory, instead of the Value.
9381 (Find_Source_Dirs): Remove useless code & comments.
9383 2004-03-15 Ed Schonberg <schonberg@gnat.com>
9385 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
9386 tagged type is inherited, and the parent operation is not frozen yet,
9387 force generation of a freeze node for the inherited operation, so the
9388 corresponding dispatch entry is properly initialized.
9389 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
9390 when looking for user-defined equality operation.
9392 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
9393 boolean when locating primitive equality of tagged component.
9395 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
9396 bit-aligned field and the right-hand side a string literal, introduce
9397 a temporary before expanding assignment into a loop.
9399 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
9400 priority in full, to ensure that any expanded subepxressions of it are
9401 elaborated in the scope of the init_proc.
9403 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
9404 after object declaration, skipping over code that may have been
9405 generated for validity checks.
9407 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
9408 discriminants, ignore the known discriminants of its full view, if
9409 any, to check legality.
9411 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
9412 component if type has unknown discriminants.
9413 (Analyze_Private_Extension_Declaration): Discriminant constraint is
9414 null if type has unknown discriminants.
9416 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
9417 for end label when present.
9419 * s-fileio.adb (Open): When called with a C_Stream, use given name for
9420 temporary file, rather than an empty string.
9422 2004-03-15 Ed Falis <falis@gnat.com>
9424 * s-thread.adb: Removed, no longer used.
9426 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9428 * decl.c (target.h): Now include.
9429 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
9430 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
9431 (validate_size): For POINTER_TYPE, get smallest size permitted on
9434 * fe.h: Sort Einfo decls and add Set_Mechanism.
9436 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
9437 (ada/decl.o): Depends on target.h.
9439 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
9440 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
9442 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
9444 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
9446 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
9447 Insert_Dereference_Action when rewriting an implicit dereference into
9448 an explicit one, this will be taken care of during expansion of the
9449 explicit dereference.
9450 (Expand_N_Slice): Same. Always do the rewriting, even for the case
9451 of non-packed slices, since the dereference action generated by
9452 expansion of the explicit dereference is needed in any case.
9453 (Expand_N_Selected_Component): When rewriting an implicit dereference,
9454 analyze and resolve the rewritten explicit dereference so it is seen
9456 (Insert_Dereference_Action): This procedure is now called only for the
9457 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
9458 dereferences that do not come from source (including explicit
9459 dereferences resulting from rewriting implicit ones), but do not
9460 recursively insert a check for the dereference nodes contained within
9462 (Insert_Dereference_Action): Clarify and correct comment.
9464 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
9467 Move language detection to the top level.
9468 * config-lang.in: Build by default.
9470 2004-03-05 Robert Dewar <dewar@gnat.com>
9472 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
9474 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
9475 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
9476 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
9477 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
9478 unchecked conversion to spec to avoid warnings.
9480 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
9483 * 7stpopsp.adb: Correct casing in To_Task_ID call
9485 * a-strsea.ads, a-strsea.adb: Minor reformatting
9487 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
9489 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
9490 Adjust Max_Msg_Length to be clearly large enough.
9492 * fe.h: Define In_Same_Source_Unit
9494 * osint.adb: Add pragma Warnings Off to suppress warnings
9495 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
9498 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
9500 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
9502 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
9504 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
9506 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
9508 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
9509 node. We now do generate them for gcc back end.
9511 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
9514 * sinput-c.adb: Fix bad name in header.
9515 Add pragma Warnings Off to suppress aliasing warning.
9517 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
9519 * snames.h, snames.ads, snames.adb: Add entry for pragma
9522 2004-03-05 Vincent Celier <celier@gnat.com>
9524 * prj-com.ads: Add hash table Files_Htable to check when a file name
9525 is already a source of another project.
9527 * prj-nmsc.adb (Record_Source): Before recording a new source, check
9528 if its file name is not already a source of another project. Report an
9531 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
9532 source file name, call gnatpp with all the sources of the main project.
9534 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
9537 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
9538 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
9539 /RUNTIME_SYSTEM=, converted to --RTS=
9540 /NOTABS, converted to -notabs
9542 2004-03-05 Pascal Obry <obry@gnat.com>
9544 * make.adb: Minor reformatting.
9546 2004-03-05 Ed Schonberg <schonberg@gnat.com>
9548 Part of implemention of AI-262.
9549 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
9551 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
9554 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
9555 when component type is a partially constrained class-wide subtype.
9556 (Constrain_Discriminated_Type): If parent type has unknown
9557 discriminants, a constraint is illegal, even if full view has
9559 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
9560 with unknown discriminants whose full view is a discriminated record.
9562 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
9563 flag, to handle properly derivations of tagged types with unknown
9565 (Analyze_Package_Spec, Analyze_Package_Body): Install
9566 Private_With_Clauses before analyzing private part or body.
9568 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
9569 Has_Discriminants can be true for a given type (documentation).
9571 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
9573 * s-restri.ads: Fix license (GPL->GMGPL).
9575 * s-tassta.adb: Minor reformatting.
9577 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
9578 by calls to Exit_One_ATC_Level, since additional clean up is performed
9581 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
9582 by calls to Exit_One_ATC_Level, since additional clean up is performed
9585 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9587 * trans.c: Reflect GCC changes to fix bootstrap problem.
9588 Add warning for suspicious aliasing unchecked conversion.
9590 2004-03-05 GNAT Script <nobody@gnat.com>
9592 * Make-lang.in: Makefile automatically updated
9594 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
9596 * ali.adb (Read_Instantiation_Instance): Do not modify the
9597 current_file_num when reading information about instantiations, since
9598 this corrupts files in later references.
9600 2004-03-02 Vincent Celier <celier@gnat.com>
9602 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
9603 before checking if it is read-only.
9605 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
9606 of SRC_DIRS and eliminate duplicates.
9608 * gprcmd.adb: Replace command "path" with command "path_sep" to return
9610 (Usage): Document path_sep
9612 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
9613 C++ compiler. No need for a script.
9614 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
9615 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
9618 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
9619 where there are Ada sources.
9620 (Set_Ada_Paths): Only add to the include path the source dirs of project
9622 (Add_To_Path): Add the Display_Values of the directories, not their
9625 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
9628 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
9630 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
9631 Value is canonicalized.
9632 (Language_Independent_Check): Do not copy Value to Display_Value when
9633 canonicalizing Value.
9635 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
9636 path to find limited with cycles.
9637 (Parse_Single_Project): Use canonical cased path to find the end of a
9640 2004-03-02 Ed Schonberg <schonberg@gnat.com>
9642 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
9643 and not a child unit.
9645 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
9646 appear in a with_clause.
9648 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
9649 only happen in type_annotate mode, do not try to elaborate it.
9651 * exp_util.adb (Force_Evaluation): If expression is a selected
9652 component on the left of an assignment, use a renaming rather than a
9653 temporary to remove side effects.
9655 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
9656 inlined instance body, which is analyzed before the end of the
9659 2004-03-02 Robert Dewar <dewar@gnat.com>
9661 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
9662 sem_ch4.adb: Use new feature for substitution of keywords in VMS
9664 * errout.ads, errout.adb: Implement new circuit for substitution of
9667 * sem_case.adb (Analyze_Choices): Place message properly when case is
9668 a subtype reference rather than an explicit range.
9670 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
9672 2004-03-02 Doug Rupp <rupp@gnat.com>
9674 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
9676 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
9678 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
9680 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9682 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
9685 2004-02-25 Robert Dewar <dewar@gnat.com>
9687 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
9688 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
9689 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
9690 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
9691 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
9692 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
9693 the defining instance of the type to avoid aliasing problems.
9694 Fix copyright header. Fix bad comments in package header.
9696 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
9698 2004-02-25 Ed Schonberg <schonberg@gnat.com>
9700 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
9701 rewritten as references when aliased through an address clause.
9703 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
9704 whether call can be interpreted as an indirect call to the result of a
9705 parameterless function call returning an access subprogram.
9707 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
9710 * exp_ch7.adb (Make_Clean): Remove generation of calls to
9711 Unlock[_Entries], since this is now done by Service_Entries directly.
9713 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
9715 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
9716 Requeue_Call for better code readability. Change spec and update calls:
9717 PO_Service_Entries now unlock the PO on exit.
9718 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
9721 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
9723 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
9725 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
9727 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
9728 protected subprogram call and analyzing the result of such expanding
9729 in case when the called protected subprogram is eliminated.
9731 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
9734 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
9736 * Makefile.in: Clean ups.
9738 2004-02-23 Ed Schonberg <schonberg@gnat.com>
9740 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
9741 protected operations if original subprogram is flagged as eliminated.
9742 (Expand_N_Subprogram_Body): For a protected operation, create
9743 discriminals for next operation before checking whether the operation
9746 * exp_ch9.adb (Expand_N_Protected_Body,
9747 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
9748 for internal protected operations if the original subprogram is
9751 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
9752 declared in a single protected object.
9754 2004-02-23 Vincent Celier <celier@gnat.com>
9756 * prj-attr.adb: Make attribute Builder'Executable an associative array,
9757 case insensitive if file names are case insensitive, instead of a
9758 standard associative array.
9760 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
9761 them as case insensitive on platforms where the file names are case
9764 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
9765 project file has already been parsed that canonical path are compared.
9767 2004-02-23 Robert Dewar <dewar@gnat.com>
9769 * sinput-c.ads: Correct bad unit title in header
9771 * freeze.adb: Minor reformatting
9773 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9775 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
9776 nonaddressable COMPONENT_REF that is removing padding that we are
9777 taking the address of, take the address of the padded record instead
9778 if item is variable size.
9780 2004-02-20 Robert Dewar <dewar@gnat.com>
9782 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
9784 2004-02-20 Ed Schonberg <schonberg@gnat.com>
9786 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
9787 itype references for the constrained designated type of a component
9788 whose base type is already frozen.
9790 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
9792 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
9795 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
9797 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
9798 identifier for a phantom package that rewrites the formal package
9799 declaration with a box. The Add semantic decorations for the defining
9800 identifier from the original node (that represents the formal package).
9802 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
9804 * Make-lang.in (ada/stamp-sdefault): Use the top level
9807 2004-02-19 Richard Henderson <rth@redhat.com>
9809 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
9811 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
9813 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
9814 Scan_ALI can be used for multiple ALI files without reinitializing
9817 2004-02-18 Robert Dewar <dewar@gnat.com>
9819 * debug.adb: Minor reformatting.
9821 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9823 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
9824 to zero if there is an address clause.
9826 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
9828 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
9830 2004-02-18 Gary Dismukes <dismukes@gnat.com>
9832 * layout.adb (Layout_Component_List): Revise generation of call to
9833 discriminant-checking function to pass selections of all of the type's
9834 discriminants rather than just the variant-controlling discriminant.
9836 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
9838 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
9839 fail in the current setup and triggers spurious system error messages.
9840 Pretend it occurred and failed instead.
9842 2004-02-18 Vincent Celier <celier@gnat.com>
9844 * bld.adb: Mark FLDFLAGS as saved
9845 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
9846 it is not the root project. Put each directory to be
9847 extended between double quotes to prevent it to be expanded on Windows.
9848 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
9849 the project file. Set them back to their initial values if they have not
9850 been set in the project file.
9852 * gprcmd.adb: (Gprdebug, Debug): New global variables
9853 (Display_Command): New procedure
9854 (Usage): Document new command "linkopts"
9855 Call Display_Command when env var GPRDEBUG has the value "TRUE"
9856 Implement new command "linkopts"
9857 Remove quotes that may be around arguments for "extend"
9858 Always call Normalize_Pathname with arguments formatted for the platform
9860 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
9861 Change @echo to @$(display) in target clean to be able to clean silently
9863 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
9865 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
9868 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
9869 = Extending_All when current project is an extending all project.
9871 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
9872 set to True only for LINK command, after Unix switch -o.
9873 (Process_Arguments): Set Output_File_Expected to True for LINK command
9874 after Unix switch -o. When Output_File_Expected is True, never add an
9875 extension to a file name.
9877 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
9878 option file name, only to the --for-linker= switch.
9879 (Option_File_Name): If option file name do not end with ".opt", append
9882 2004-02-18 GNAT Script <nobody@gnat.com>
9884 * Make-lang.in: Makefile automatically updated
9886 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
9888 * Make-lang.in (stamp-sdefault): Do not depend on
9891 2004-02-12 Zack Weinberg <zack@codesourcery.com>
9893 * config-lang.in: Disable Ada by default until probe logic for
9894 a bootstrap Ada compiler can be moved to the top level configure
9897 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
9899 * decl.c (components_to_record): Don't claim that the internal fields
9900 we make to hold the variant parts are semantically addressable, because
9903 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
9904 adjust the comment describing the modular type form when we can use it.
9905 (Install_PAT): Account for the Esiz renaming.
9907 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
9908 sc_onstack context indication before raising the exception to which
9909 the signal is mapped. Allows better handling of later signals possibly
9910 triggered by the resumed user code if the exception is handled.
9912 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
9914 * 5zinit.adb: Removed, no longer used.
9916 2004-02-12 Robert Dewar <dewar@gnat.com>
9918 * ali.adb: Remove separating space between parameters on R line. Makes
9919 format consistent with format used by the binder for Set_Globals call.
9921 * atree.ads, atree.adb: Minor reformatting (new function header format)
9923 * bindgen.adb: Add Run-Time Globals documentation section containing
9924 detailed documentation of the globals passed from the binder file to
9927 * gnatls.adb: Minor reformatting
9929 * init.c (__gnat_set_globals): Add note pointing to documentation in
9932 * lib-writ.ads, lib-writ.adb: Remove separating space between
9933 parameters on R line.
9934 Makes format consistent with format used by the binder for Set_Globals
9937 * osint.ads: Add 2004 to copyright notice
9940 * snames.ads: Correct capitalization of FIFO_Within_Priorities
9941 Noticed during code reading, documentation issue only
9943 * usage.adb: Remove junk line for obsolete C switch
9944 Noticed during code reading
9946 2004-02-12 Vincent Celier <celier@gnat.com>
9948 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
9949 extend for each directory, so that multiple /** directories are
9950 extended individually.
9951 (Recursive_Process): Set the default for LANGUAGES to ada
9953 * gprcmd.adb: Define new command "ignore", to do nothing.
9954 Implement new comment "path".
9956 * Makefile.generic: Suppress output when SILENT is set
9957 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
9958 used, so that the correct compiler is invoked.
9959 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
9960 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
9962 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
9964 * Makefile.in: Clean ups and remove obsolete targets.
9966 2004-02-12 Ed Schonberg <schonberg@gnat.com>
9968 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
9969 predicate declared in exp_util.
9971 * exp_util.adb: Add comments.
9973 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
9974 visibility before compiling context of the subunit.
9976 * sem_res.adb (Check_Parameterless_Call): If the context expects a
9977 value but the name is a procedure, do not attempt to analyze as a call,
9978 in order to obtain more telling diagnostics.
9980 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
9981 'Access on parameterless function calls.
9982 (Normalize_Actuals): For a parameterless function call with missing
9983 actuals, defer diagnostic until resolution of enclosing call.
9985 * sem_util.adb (Wrong_Type): If the context type is an access to
9986 subprogram and the expression is a procedure name, suggest a missing
9989 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
9990 Nathanael Nerode <neroden@gcc.gnu.org>
9992 PR ada/6637, PR ada/5911
9993 Merge with libada-branch:
9994 * config-lang.in: Build libada only when ada is built.
9996 2004-02-09 Ed Schonberg <schonberg@gnat.com>
9998 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
9999 for a tagged type, verify that both formals have the same type.
10001 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
10002 temporary when the formal is an in-parameter and the actual a possibly
10005 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
10006 when expansion is disabled, to ensure proper name capture with
10007 overloaded literals. Condition can be of any boolean type, resolve
10010 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
10011 renaming is for a formal subprogram with a default operator name, and
10012 there is a usable operator that is visible at the point of
10015 2004-02-09 Robert Dewar <dewar@gnat.com>
10017 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
10018 rewrite to ignore errors in ali files, intended to allow tools downward
10019 compatibility with new versions of ali files.
10021 * ali.ads: Add new parameter Ignore_Errors
10023 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
10024 duplicating the error message giving the file with restrictions.
10026 * debug.adb: Add debug flag I for gnatbind
10028 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
10029 operators for the case where the operator is a defining operator.
10031 * exp_ch3.adb: Minor reformatting (new function spec format).
10033 * exp_ch4.adb: Add comment for previous change, and make minor
10034 adjustment to loop to always check for improper loop termination.
10035 Minor reformatting throughout (new function spec format).
10037 * gnatbind.adb: Implement -di debug flag for gnatbind
10039 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
10041 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
10043 * lib-load.adb: Fix bad assertion.
10044 Found by testing and code reading.
10045 Minor reformatting.
10047 * lib-load.ads: Minor reformatting.
10049 * lib-writ.adb: There is only one R line now.
10051 * lib-writ.ads: Add documentation on making downward compatible changes
10052 to ali files so old tools work with new ali files.
10053 There is only one R line now.
10054 Add documentation on format incompatibilities (with special GPS note)
10056 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
10058 * par-load.adb: Minor reformatting
10060 * sem_ch8.adb: Fix to error message from last update
10061 Minor reformatting and restructuring of code from last update
10063 * par-prag.adb, snames.adb, snames.ads, snames.h,
10064 sem_prag.adb: Implement pragma Profile.
10066 * stylesw.adb: Implement -gnatyN switch to turn off all style check
10069 * usage.adb: Add line for -gnatyN switch
10071 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
10073 2004-02-09 Albert Lee <lee@gnat.com>
10075 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
10077 2004-02-09 Ed Schonberg <schonberg@gnat.com>
10079 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
10082 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
10083 is nested in an instance that is not frozen yet, to avoid
10084 order-of-elaboration problems in gigi.
10086 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
10087 body the attribute is legal.
10089 2004-02-09 Robert Dewar <dewar@gnat.com>
10091 * s-rident.ads: Minor comment correction
10093 * targparm.adb: Remove dependence on uintp completely. There was
10094 always a bug in Make in that it called Targparm before initializing
10095 the Uint package. The old code appeared to get away with this, but
10096 the new code did not! This caused an assertion error in gnatmake.
10098 * targparm.ads: Fix bad comment, restriction pragmas with parameters
10099 are indeed fully supported.
10101 2004-02-06 Alan Modra <amodra@bigpond.net.au>
10103 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
10105 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
10107 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
10108 with targetm.calls.promote_prototypes.
10110 2004-02-04 Robert Dewar <dewar@gnat.com>
10112 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
10113 ali.ads, gprcmd.adb: Minor reformatting
10115 * bindgen.adb: Output restrictions string for new style restrictions
10118 * impunit.adb: Add s-rident.ads (System.Rident) and
10119 s-restri (System.Restrictions)
10121 * lib-writ.adb: Fix bug in writing restrictions string (last few
10124 * s-restri.ads, s-restri.adb: Change name Restrictions to
10125 Run_Time_Restrictions to avoid conflict with package name.
10126 Add circuit to read and acquire run time restrictions.
10128 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
10130 * restrict.ads, restrict.adb: Use the new restriction
10131 No_Task_Attributes_Package instead of the old No_Task_Attributes.
10133 * sem_prag.adb: No_Task_Attributes is a synonym of
10134 No_Task_Attributes_Package.
10136 * snames.ads, snames.adb: New entry for proper handling of
10137 No_Task_Attributes.
10139 * s-rident.ads: Adding restriction No_Task_Attributes_Package
10140 (AI-00249) that supersedes the GNAT specific restriction
10141 No_Task_Attributes.
10143 2004-02-04 Ed Schonberg <schonberg@gnat.com>
10146 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
10147 body, an identifier may be wrapped in an unchecked conversion.
10149 2004-02-04 Vincent Celier <celier@gnat.com>
10151 * lib-writ.ads: Comment update for the W lines
10153 * bld.adb: (Expression): An empty string list is static
10155 * fname-uf.adb: Minor comment update
10157 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
10159 * gnatbind.adb: Initialize Cumulative_Restrictions with the
10160 restrictions on the target.
10162 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
10164 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
10167 2004-02-02 Arnaud Charlet <charlet@gnat.com>
10169 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
10171 2004-02-02 Vincent Celier <celier@gnat.com>
10173 * gprcmd.adb (Check_Args): If condition is false, print the invoked
10174 comment before the usage.
10175 Gprcmd: Fail when command is not recognized.
10176 (Usage): Document command "prefix"
10178 * g-md5.adb (Digest): Process last block.
10179 (Update): Do not process last block. Store remaining characters and
10182 * g-md5.ads (Update): Document that several call to update are
10183 equivalent to one call with the concatenated string.
10184 (Context): Add fields to allow new Update behaviour.
10186 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
10187 defaulted to False.
10188 When May_Fail is True and no existing file can be found, return No_File.
10190 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
10193 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
10194 spec file name instead on the W line.
10196 2004-02-02 Robert Dewar <dewar@gnat.com>
10198 * ali.adb: Read and acquire info from new format restrictions lines
10200 * bcheck.adb: Add circuits for checking restrictions with parameters
10202 * bindgen.adb: Output dummy restrictions data
10203 To be changed later
10205 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
10206 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
10207 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
10208 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
10209 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
10211 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
10212 the warning message on access to possibly uninitialized variable S)
10213 Minor changes for new restrictions handling.
10215 * gnatbind.adb: Minor reformatting
10216 Minor changes for new restrictions handling
10217 Move circuit for -r processing here from bcheck (cleaner)
10219 * gnatcmd.adb, gnatlink.adb: Minor reformatting
10221 * lib-writ.adb: Output new format restrictions lines
10223 * lib-writ.ads: Document new R format lines for new restrictions
10226 * s-restri.ads/adb: New files
10228 * Makefile.rtl: Add entry for s-restri.ads/adb
10230 * par-ch3.adb: Fix bad error messages starting with upper case letter
10233 * restrict.adb: Major rewrite throughout for new restrictions handling
10234 Major point is to handle restrictions with parameters
10236 * restrict.ads: Major changes in interface to handle restrictions with
10237 parameters. Also generally simplifies setting of restrictions.
10239 * snames.ads/adb: New entry for proper handling of No_Requeue
10241 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
10242 restriction counting.
10243 Other minor changes for new restrictions handling
10245 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
10246 Restriction_Warnings now allows full parameter notation
10247 Major rewrite of Restrictions for new restrictions handling
10249 2004-02-02 Javier Miranda <miranda@gnat.com>
10251 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
10252 syntax rule for object renaming declarations.
10253 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
10254 component definitions.
10256 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
10258 (Array_Type_Declaration): Give support to access components. In addition
10259 it was also modified to reflect the name of the object in anonymous
10260 array types. The old code did not take into account that it is possible
10261 to have an unconstrained anonymous array with an initial value.
10262 (Check_Or_Process_Discriminants): Allow access discriminant in
10264 (Process_Discriminants): Allow access discriminant in non-limited types
10265 Initialize the new Access_Definition field in N_Object_Renaming_Decl
10266 node. Change Ada0Y to Ada 0Y in comments
10268 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
10269 equality operators.
10270 Change Ada0Y to Ada 0Y in comments
10272 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
10273 renamings Change Ada0Y to Ada 0Y in comments
10275 * sem_type.adb (Find_Unique_Type): Give support to the equality
10276 operators for universal access types
10277 Change Ada0Y to Ada 0Y in comments
10279 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
10281 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
10283 (N_Object_Renaming_Declaration): Addition of Access_Definition field
10284 Change Ada0Y to Ada 0Y in comments
10286 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
10287 component definition and object renaming nodes
10288 Change Ada0Y to Ada 0Y in comments
10290 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
10292 * restrict.adb: Use the new restriction identifier
10293 No_Requeue_Statements instead of the old No_Requeue for defining the
10294 restricted profile.
10296 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
10297 No_Requeue_Statements.
10299 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
10300 that supersedes the GNAT specific restriction No_Requeue. The later is
10301 kept for backward compatibility.
10303 2004-02-02 Ed Schonberg <schonberg@gnat.com>
10305 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
10306 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
10307 pragma and fix incorrect ones.
10309 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
10310 warning if the pragma is redundant.
10312 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
10314 * 5staprop.adb: Add missing 'constant' keywords.
10316 * Makefile.in: use consistent value for SYMLIB on
10317 platforms where libaddr2line is supported.
10319 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10321 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
10324 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
10326 * init.c (__gnat_install_handler): Setup an alternate stack for signal
10327 handlers in the environment thread. This allows proper propagation of
10328 an exception on stack overflows in this thread even when the builtin
10329 ABI stack-checking scheme is used without support for a stack reserve
10332 * utils.c (create_field_decl): Augment the head comment about bitfield
10333 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
10334 here, because the former is not accurate enough at this point.
10335 Let finish_record_type decide instead.
10336 Don't make a bitfield if the field is to be addressable.
10337 Always set a size for the field if the record is packed, to ensure the
10338 checks for bitfield creation are triggered.
10339 (finish_record_type): During last pass over the fields, clear
10340 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
10341 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
10342 from DECL_BIT_FIELD.
10344 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
10346 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
10347 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
10348 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
10350 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10352 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
10354 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
10355 (ZCX_By_Default): Likewise.
10356 (Front_End_ZCX_Support): Likewise.
10358 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
10359 (Initialize_Lock): Mark Level unreferenced.
10360 (Sleep): Mark Reason unreferenced.
10361 (Timed_Sleep): Likewise.
10362 (Wakeup): Likewise.
10363 (Exit_Task): Use Result.
10364 (Check_No_Locks): Mark Self_ID unreferenced.
10366 * 5gtasinf.adb (New_Sproc): Make Attr constant.
10367 (Bound_Thread_Attributes): Make Sproc constant.
10368 (New_Bound_Thread_Attributes): Likewise.
10370 2004-01-26 Ed Schonberg <schonberg@gnat.com>
10372 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
10373 one-dimensional array an slice assignments, when component type is
10376 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
10377 component type is controlled, and control_actions are in effect, use
10378 TSS procedure rather than generating inline code.
10380 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
10381 arrays with controlled components.
10383 2004-01-26 Vincent Celier <celier@gnat.com>
10385 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
10386 command line for the non VMS case.
10388 * gnatlink.adb (Process_Binder_File): When building object file, if
10389 GNU linker is used, put all object paths between quotes, to prevent ld
10390 error when there are unusual characters (such as '!') in the paths.
10392 * Makefile.generic: When there are sources in Ada and the main is in
10393 C/C++, invoke gnatmake with -B, instead of -z.
10395 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
10396 from VMS_Conversion.
10397 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
10398 specification of argument file on the command line.
10400 2004-01-26 Bernard Banner <banner@gnat.com>
10402 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
10404 2004-01-26 Ed Schonberg <schonberg@gnat.com>
10406 * snames.adb: Update copyright notice.
10407 Add info on slice assignment for controlled arrays.
10409 2004-01-23 Robert Dewar <dewar@gnat.com>
10411 * exp_aggr.adb: Minor reformatting
10413 * exp_ch9.adb: Minor code clean up
10415 Fix bad character in comment
10418 * targparm.adb (Get_Target_Parameters): Give clean abort error on
10419 unexpected end of file, along with more detailed message.
10421 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10423 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
10426 * decl.c (copy_alias_set): New function.
10427 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
10429 2004-01-23 Doug Rupp <rupp@gnat.com>
10431 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
10432 lib$${file} in case subsequent character is not a separator.
10434 2004-01-23 Vincent Celier <celier@gnat.com>
10436 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
10437 when the GCC version is at least 3.
10439 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
10440 Remove all "Opt.", to prepare for opt split
10442 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
10443 Extends_All. Set to True when the project parsed is an extending all
10444 project. Fails for importing an extending all project only when the
10445 imported project is an extending all project.
10446 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
10447 depending on the value of Extends_All returned.
10449 * prj-proc.adb (Process): Check that no project shares its object
10450 directory with a project that extends it, directly or indirectly,
10451 including a virtual project.
10452 Check that no project extended by another project shares its object
10453 directory with another also extended project.
10455 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
10456 Kind = N_With_Clause
10458 * prj-tree.ads: Minor reformatting
10459 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
10461 2004-01-23 Ed Schonberg <schonberg@gnat.com>
10463 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
10464 applies to a type with an incomplete view, use full view in Name of
10465 clause, for consistency with uses of Get_Attribute_Definition_Clause.
10467 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
10469 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
10470 SCHED_RR, since other values are not supported by this policy.
10471 (Initialize): Move initialization of mutex attribute to package
10472 elaboration, to prevent early access to this variable.
10474 * Makefile.in: Remove mention of Makefile.adalib, unused.
10476 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
10477 1ssecsta.ads: Removed, unused.
10479 2004-01-21 Javier Miranda <miranda@gnat.com>
10481 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
10482 entity if already built in the current scope.
10484 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
10485 reminder in internal scopes. Required for nested limited aggregates.
10487 2004-01-21 Doug Rupp <rupp@gnat.com>
10489 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
10490 VMS. Replace all occurences of libgnat- and libgnarl- with
10491 libgnat$(hyphen) and libgnarl$(hyphen).
10492 Fixed shared library build problem on VMS.
10494 2004-01-21 Robert Dewar <dewar@gnat.com>
10496 * mlib-prj.adb: Minor reformatting
10498 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
10500 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
10501 'constant' keywords for declaration of pointers that are not modified.
10503 * exp_pakd.adb: Fix English in comment.
10505 2004-01-21 Ed Schonberg <schonberg@gnat.com>
10508 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
10509 copy all attributes of the parent, including the foreign language
10512 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
10515 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
10516 for 'delay until' statement.
10518 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
10520 * Make-lang.in: Replace $(docdir) with doc.
10521 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
10522 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
10523 to use consistent MAKEINFO rule.
10524 (ada.man, ada.srcman): Dummy entry.
10525 (ADA_INFOFILES): Define.
10526 (ada.info, ada.srcinfo): New rules.
10528 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
10530 * utils.c: Update copyright notice, missed in previous change.
10532 2004-01-19 Vincent Celier <celier@gnat.com>
10534 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
10535 args if Bind is True. Set First_ALI, if not already done.
10536 (Build_Library): For Stand Alone Libraries, extract from one ALI file
10537 an eventual --RTS switch, for gnatbind, and all backend switches +
10538 --RTS, for linking.
10540 2004-01-19 Robert Dewar <dewar@gnat.com>
10542 * sem_attr.adb, memtrack.adb: Minor reformatting
10544 2004-01-19 Ed Schonberg <schonberg@gnat.com>
10546 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
10547 that rename enumeration literals. This is properly done in sem_eval.
10549 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
10550 to functions that rename enumeration literals.
10552 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
10553 functions that rename enumeration literals.
10555 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
10557 * Make-lang.in (utils.o): Depend on target.h.
10558 * utils.c: Include target.h.
10559 (process_attributes): Use targetm.have_named_sections instead
10560 of ASM_OUTPUT_SECTION_NAME.
10562 2004-01-16 Andreas Jaeger <aj@suse.de>
10564 * Makefile.in: Add $(DESTDIR).
10566 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
10568 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
10569 also when not defining if a Size clause applies. That information is
10572 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
10574 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
10575 symbolic links for the shared gnat run time when needed.
10577 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
10579 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
10580 for writing, and terminate with an error message if not.
10582 2004-01-15 Ed Schonberg <schonberg@gnat.com>
10584 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
10585 warning on an access to subprogram in an instance, when the target
10586 type is declared in the same generic unit.
10587 (Eval_Attribute): If 'access is known to fail accessibility check,
10588 rewrite as a raise statement.
10590 2004-01-15 GNAT Script <nobody@gnat.com>
10592 * Make-lang.in: Makefile automatically updated
10594 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
10596 * Make-lang.in (ada.srcextra): Dummy entry.
10598 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
10600 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
10602 2004-01-13 Ed Schonberg <schonberg@gnat.com>
10604 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
10605 components that are initialized with aggregates.
10607 2004-01-13 Vincent Celier <celier@gnat.com>
10609 * gnatlink.adb (Process_Binder_File): To find directory of shared
10610 libgcc, if "gcc-lib" is not a subdirectory, look for the last
10611 subdirectory "lib" in the path of the shared libgnat or libgnarl.
10613 * make.adb (Gnatmake): If GCC version is at least 3, link with
10614 -shared-libgcc, when there is at least one shared library project.
10616 * opt.ads (GCC_Version): New integer constant.
10618 * adaint.c (get_gcc_version): New function.
10620 2004-01-13 Robert Dewar <dewar@gnat.com>
10622 * sem_dist.adb, sem_res.adb, sem_util.adb,
10623 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
10624 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
10626 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
10628 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
10629 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
10632 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
10634 * misc.c: Remove trailing spaces.
10635 Update copyright notice missed in previous change.
10638 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
10641 * Makefile.generic: Update copyright.
10642 Add license notice.
10644 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
10645 of prefix/share/make.
10647 * Makefile.prolog: Update copyright.
10648 Add license notice.
10650 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
10652 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
10653 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
10654 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
10657 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
10660 2004-01-12 Javier Miranda <miranda@gnat.com>
10662 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
10663 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
10664 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
10665 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
10666 Component_Definition node.
10668 2004-01-12 Ed Falis <falis@gnat.com>
10670 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
10672 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
10674 * link.c: Change default libgnat kind to STATIC for FreeBSD.
10676 2004-01-12 Bernard Banner <banner@gnat.com>
10678 * Makefile.in: map 86numaux to a-numaux for x86_64
10680 2004-01-12 Ed Schonberg <schonberg@gnat.com>
10682 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
10683 generated to rename a generic actual, go to the actual itself, the
10684 subtype is not a user-visible entity.
10686 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
10687 part is a private subtype, reset the visibility of its full view, if
10688 any, to be consistent.
10691 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
10692 to use a generic package G as a formal package for another generic
10695 2004-01-12 Robert Dewar <dewar@gnat.com>
10697 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
10699 * usage.adb: Remove mention of obsolete -gnatwb switch
10700 Noticed during code reading
10702 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
10704 * 1ssecsta.adb: Minor changes for -gnatwa warnings
10706 2004-01-12 GNAT Script <nobody@gnat.com>
10708 * Make-lang.in: Makefile automatically updated
10710 2004-01-09 Mark Mitchell <mark@codesourcery.com>
10712 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
10714 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10716 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
10718 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
10720 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
10721 Update comment and copyright date.
10722 * stamp-xgnatug: Delete.
10724 2004-01-05 Robert Dewar <dewar@gnat.com>
10726 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
10727 be modified by the binder generated main program if the -D switch is
10730 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
10731 imported functions (since now we expect this to be done for imported
10734 * 5vtaprop.adb: Add several ??? for sections requiring more comments
10735 Minor reformatting throughout
10737 * 5zinit.adb: Minor reformatting
10738 Add 2004 to copyright date
10739 Minor changes to avoid -gnatwa warnings
10740 Correct some instances of using OR instead of OR ELSE (noted while
10741 doing reformatting)
10743 * sprint.adb: Minor updates to avoid -gnatwa warnings
10745 * s-secsta.ads, s-secsta.adb:
10746 (SS_Get_Max): New function to obtain high water mark for ss stack
10747 Default_Secondary_Stack is not a constant since it may be modified by
10748 the binder generated main program if the -D switch is used.
10750 * switch-b.adb: New -Dnnn switch for binder
10753 Make -gnatg imply all warnings currently in -gnatwa
10755 * vms_conv.adb: Minor reformatting
10756 Add 2004 to copyright notice
10757 Add 2004 to printed copyright notice
10759 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
10760 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
10761 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
10762 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
10763 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
10764 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
10765 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
10766 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
10767 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
10768 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
10769 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
10770 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
10771 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
10772 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
10773 checks.adb, clean.adb, cstand.adb, einfo.ads,
10774 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
10775 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
10776 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
10777 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
10778 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
10779 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
10780 Minor reformatting and code clean ups.
10781 Minor changes to prevent -gnatwa warnings
10783 * ali.adb: Minor reformatting and cleanup of code
10784 Acquire new SS indication of secondary stack use from ali files
10786 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
10787 (since now we expect this to be done for imported functions)
10789 * bindgen.adb: Generate call to modify default secondary stack size if
10792 * bindusg.adb: Add line for new -D switch
10794 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
10795 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
10796 Add circuitry for both records and arrays to avoid gigi
10797 processing if the type involved has non-bit-aligned components
10799 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
10800 N_String_Literal node always references an E_String_Literal_Subtype
10801 entity. This may not be true in the future.
10802 (Possible_Bit_Aligned_Component): Move processing of
10803 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
10805 * exp_ch6.adb (Expand_Thread_Body): Pick up
10806 Default_Secondary_Stack_Size as variable so that we get value modified
10807 by possible -Dnnn binder parameter.
10809 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
10810 (Type_May_Have_Bit_Aligned_Components): New function.
10812 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
10813 (Type_May_Have_Bit_Aligned_Components): New function.
10815 * fe.h: (Set_Identifier_Casing): Fix prototype.
10816 Add declaration for Sem_Elim.Eliminate_Error_Msg.
10817 Minor reformatting.
10819 * freeze.adb (Freeze_Entity): Add RM reference to error message about
10820 importing constant atomic/volatile objects.
10821 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
10822 unless explicit Pure_Function pragma given, to avoid insidious bug of
10823 call to non-pure imported function getting eliminated.
10825 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
10826 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
10827 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
10828 Add 2004 to printed copyright notice
10830 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
10833 * Makefile.rtl: Add entry for g-sestin.o
10834 g-sestin.ads: New file.
10836 * mdll.adb: Minor changes to avoid -gnatwa warnings
10838 * mlib-tgt.adb: Minor reformatting
10840 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
10841 New switch Sec_Stack_Used (GNAT, GNATBIND)
10842 Make Default_Secondary_Stack_Size a variable instead of a constant,
10843 so that it can be modified by the new -Dnnn bind switch.
10845 * rtsfind.adb (Load_Fail): Give full error message in configurable
10846 run-time mode if all_errors mode is set. This was not done in the case
10847 of a file not found, which was an oversight.
10848 Note if secondary stack unit is used by compiler.
10850 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
10851 ineffective elaborate all pragmas on non-visible packages (this
10852 happened when a renamed subprogram was called). Now the elaborate all
10853 always goes on the package containing the renaming rather than the one
10854 containing the renamed subprogram.
10856 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
10857 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
10859 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
10860 has an Etype that references an E_String_Literal.
10861 (Eval_String_Literal): Avoid assumption that N_String_Literal node
10862 always references an E_String_Literal_Subtype entity. This may not
10863 be true in the future.
10865 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
10868 * sem_res.adb (Resolve): Specialize msg for function name used in proc
10871 2004-01-05 Ed Falis <falis@gnat.com>
10873 * g-debuti.adb: Replaced direct boolean operator with short-circuit
10876 2004-01-05 Vincent Celier <celier@gnat.com>
10878 * bld.adb: Minor comment updates
10879 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
10882 * make.adb (Gnatmake): Special process for files to compile/check when
10883 -B is specified. Fail when there are only foreign mains in attribute
10884 Main of the project file and -B is not specified. Do not skip bind/link
10885 steps when -B is specified.
10887 * makeusg.adb: Document new switch -B
10889 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
10891 * switch-m.adb: (Scan_Make_Switches): Process -B switch
10893 * vms_data.ads: Add new GNAT PRETTY qualifier
10894 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
10896 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10898 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
10901 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
10902 Set_Identifier_Casing.
10904 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
10905 has size that overflows.
10907 2004-01-05 Gary Dismukes <dismukes@gnat.com>
10909 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
10910 -gnatwa warning on static condition.
10912 2004-01-05 Doug Rupp <rupp@gnat.com>
10914 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
10916 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
10918 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
10919 all attributes, including read-only attribute.
10921 2004-01-05 Pascal Obry <obry@gnat.com>
10923 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
10924 library naming scheme.
10926 * mlib-prj.adb (Build_Library): Generate different names for the static
10927 or dynamic version of the GNAT runtime. This is needed to support the
10928 new shared library naming scheme.
10929 (Process_Binder_File): Add detection of shared library in binder file
10930 based on the new naming scheme.
10932 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
10933 scheme for the shared runtime libraries.
10936 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
10938 (install-gnatlib): Do not create symlinks for shared libraries.
10939 (gnatlib-shared-default): Idem.
10940 (gnatlib-shared-dual-win32): New target. Not used for now as the
10941 auto-import feature does not support arrays/records.
10942 (gnatlib-shared-win32): Do not create copy for the shared libraries.
10943 (gnatlib-shared-vms): Fix shared runtime libraries names.
10945 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
10946 dependent runtime shared library name.
10948 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
10950 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
10953 2004-01-05 Ed Schonberg <schonberg@gnat.com>
10955 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
10956 protected objects when allocator has a subtype indication, not a
10957 qualified expression. Note that qualified expressions may have to be
10958 checked when limited aggregates are implemented.
10960 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
10961 pure, emit warning.
10962 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
10963 subprogram is imported, remove warning.
10965 2004-01-05 Geert Bosch <bosch@gnat.com>
10967 * s-poosiz.adb: Update copyright notice.
10968 (Allocate): Use Task_Lock to protect against concurrent access.
10969 (Deallocate): Likewise.
10971 2004-01-05 Joel Brobecker <brobecker@gnat.com>
10973 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
10976 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
10978 * gnat_ug.texi: Force a CVS commit by updating copyright.
10979 * gnat_ug_vxw.texi: Regenerate.
10980 * gnat_ug_wnt.texi: Regenerate.
10981 * gnat_ug_vms.texi: Regenerate.
10982 * gnat_ug_unx.texi: Regenerate.
10984 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
10986 * trans.c: Remove uses of "register" specifier in
10987 declarations of local variables.
10989 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
10991 * stamp-xgnatug: New stamp file.
10992 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
10993 (ada/doctools/xgnatug): Add $(build_exeext).
10994 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
10995 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
10997 2003-12-17 Ed Falis <falis@gnat.com>
10999 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
11002 * a-exextr.adb: Add context clause for
11003 Ada.Exceptions.Last_Chance_Handler.
11005 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
11007 * cstand.adb (Create_Standard): Change the way how the declaration of
11008 the Duration type is created (making it the same way as it is for all
11009 the other standard types).
11011 2003-12-17 Robert Dewar <dewar@gnat.com>
11013 * s-crtl.ads: Fix header format
11014 Change Pure to Preelaborate
11016 2003-12-17 Ed Schonberg <schonberg@gnat.com>
11018 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
11019 the expression type only if it is declared in the current unit.
11021 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
11022 are universal and already analyzed, as can occur in constrained
11023 subcomponents that depend on discriminants, when one constraint is a
11026 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
11027 type Any_Fixed is legal as the argument of a conversion, if only one
11028 fixed-point type is in context.
11030 2003-12-17 GNAT Script <nobody@gnat.com>
11032 * Make-lang.in: Makefile automatically updated
11034 2003-12-15 Robert Dewar <dewar@gnat.com>
11036 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
11039 2003-12-15 Vincent Celier <celier@gnat.com>
11041 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
11042 (Gnatchop): Do not set failure status when reporting the number of
11045 2003-12-15 Doug Rupp <rupp@gnat.com>
11047 * s-ctrl.ads: New file.
11049 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
11051 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
11052 (GNATBIND_OBJS): Add ada/s-crtl.o.
11054 * Makefile.in [VMS]: Clean up ifeq rules.
11056 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
11057 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
11058 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
11059 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
11060 s-tasdeb.adb: Update copyright.
11061 Import System.CRTL.
11062 Make minor modifications to use System.CRTL declared functions instead
11063 of importing locally.
11065 2003-12-15 GNAT Script <nobody@gnat.com>
11067 * Make-lang.in: Makefile automatically updated
11069 2003-12-11 Ed Falis <falis@gnat.com>
11071 * 5zinit.adb: Clean up.
11073 * 5zintman.adb (Notify_Exception): replaced case statement with a call
11074 to __gnat_map_signal, imported from init.c to support
11075 signal -> exception mappings that depend on the vxWorks version.
11078 Created and exported __gnat_map_signal to support signal -> exception
11079 mapping that is dependent on the VxWorks version.
11080 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
11082 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
11084 * 5wosinte.ads: Link with -mthreads switch.
11086 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
11088 * init.c (__gnat_install_handler [NetBSD]): Set
11089 __gnat_handler_installed, as done on all other platforms.
11090 Remove duplicated code.
11092 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
11094 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
11096 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
11098 * sinfo.ads: Fix inconsistent example code in comment.
11100 2003-12-11 Robert Dewar <dewar@gnat.com>
11102 * a-tiinau.adb: Add a couple of comments
11104 * sem_ch3.adb: Minor reformatting
11107 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
11108 Minor reformatting throughout
11110 2003-12-11 Ed Schonberg <schonberg@gnat.com>
11112 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
11113 bounds of a loop, create a separate block in order to generate proper
11114 cleanup actions to prevent memory leaks.
11116 * sem_res.adb (Resolve_Call): After a call to
11117 Establish_Transient_Scope, the call may be rewritten and relocated, in
11118 which case no further processing is needed.
11120 * sem_util.adb: (Wrong_Type): Refine previous fix.
11121 Fixes ACATS regressions.
11125 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
11128 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
11130 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
11131 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
11134 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
11137 2003-12-08 Robert Dewar <dewar@gnat.com>
11139 * 7sintman.adb: Minor reformatting
11141 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
11142 standard linker options to get standard libraries linked. We now plan
11143 to provide dummy versions of these libraries to match the appropriate
11144 configurable run-time (e.g. if a library is not needed at all, provide
11145 a dummy empty library).
11147 * targparm.ads: Configurable_Run_Time mode no longer affects linker
11148 options (-L parameters and standard libraries). What we plan to do is
11149 to provide dummy libraries where the libraries are not required.
11151 * gnatbind.adb: Minor comment improvement
11153 2003-12-08 Javier Miranda <miranda@gnat.com>
11155 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
11156 aggregate in the parent. Otherwise constants with limited aggregates
11157 are not supported. Add new formal to pass the component type (Ctype).
11158 It is required to call the corresponding IP subprogram in case of
11159 default initialized components.
11160 (Gen_Assign): In case of default-initialized component, generate a
11161 call to the IP subprogram associated with the component.
11162 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
11163 of aggregate with default initialized components.
11164 (Has_Default_Init_Comps): Improve implementation to recursively check
11165 all the present expressions.
11167 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
11168 to indicate that the initialization call corresponds to a
11169 default-initialized component of an aggregate.
11170 In case of default initialized aggregate with tasks this parameter is
11171 used to generate a null string (this is just a workaround that must be
11172 improved later). In case of discriminants, this parameter is used to
11173 generate a selected component node that gives access to the discriminant
11176 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
11177 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
11178 allocated aggregates with default-initialized components.
11180 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
11181 the box notation is used in positional aggregates.
11183 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
11185 * lib.ads: Fix typo in comment
11187 2003-12-08 Vincent Celier <celier@gnat.com>
11189 * prj.adb (Project_Empty): New component Unkept_Comments
11190 (Scan): Remove procedure; moved to Prj.Err.
11192 * prj.ads (Project_Data): New Boolean component Unkept_Comments
11193 (Scan): Remove procedure; moved to Prj.Err.
11195 * prj-dect.adb: Manage comments for the different declarations.
11197 * prj-part.adb (With_Record): New component Node
11198 (Parse): New Boolean parameter Store_Comments, defaulted to False.
11199 Set the scanner to return ends of line and comments as tokens, if
11200 Store_Comments is True.
11201 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
11202 comments are associated with these nodes. Store the node IDs in the
11204 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
11206 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
11207 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
11208 current project. Call Tree.Restore afterwards. Set the various nodes
11209 for comment storage (Next_End, End_Of_Line, Previous_Line,
11212 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
11213 defaulted to False.
11215 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
11216 to False. When Truncated is True, truncate the string, never go to the
11218 (Write_End_Of_Line_Comment): New procedure
11219 (Print): Process comments for nodes N_With_Clause,
11220 N_Package_Declaration, N_String_Type_Declaration,
11221 N_Attribute_Declaration, N_Typed_Variable_Declaration,
11222 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
11223 Process nodes N_Comment.
11225 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
11226 without comments and there are some comments, set the flag
11227 Unkept_Comments to True.
11228 (Scan): If there are comments, set the flag Unkept_Comments to True and
11229 clear the comments.
11230 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
11231 (Next_End_Nodes: New table
11232 (Comment_Zones_Of): New function
11233 (Scan): New procedure; moved from Prj. Accumulate comments in the
11234 Comments table and set end of line comments, comments after, after end
11236 (Add_Comments): New procedure
11237 (Save, Restore, Seset_State): New procedures
11238 (There_Are_Unkept_Comments): New function
11239 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
11240 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
11242 (First_Comment_After, First_Comment_After_End): New functions
11243 (First_Comment_Before, First_Comment_Before_End): New functions
11244 (Next_Comment): New function
11245 (End_Of_Line_Comment, Follows_Empty_Line,
11246 Is_Followed_By_Empty_Line): New functions
11247 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
11248 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
11249 (Set_Next_Comment): New procedure
11250 (Default_Project_Node): Associate comment before if the node can store
11253 * scans.ads (Token_Type): New enumeration value Tok_Comment
11254 (Comment_Id): New global variable
11256 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
11257 defaulted to False.
11258 (Scan): Store position of start of comment. If comments are tokens, set
11259 Comment_Id and set Token to Tok_Comment when scanning a comment.
11260 (Set_Comment_As_Token): New procedure
11262 * sinput-p.adb: Update Copyright notice
11263 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
11264 that no longer exists.
11266 2003-12-08 Javier Miranda <miranda@gnat.com>
11268 * sem_aggr.adb: Add dependence on Exp_Tss package
11269 Correct typo in comment
11270 (Resolve_Aggregate): In case of array aggregates set the estimated
11271 type of the aggregate before calling resolve. This is needed to know
11272 the name of the corresponding IP in case of limited array aggregates.
11273 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
11274 in case of default initialized array components.
11276 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
11277 types. Required to give support to limited aggregates in generic
11280 2003-12-08 Ed Schonberg <schonberg@gnat.com>
11282 * sem_ch3.adb (Check_Initialization): For legality purposes, an
11283 inlined body functions like an instantiation.
11284 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
11285 until bounds are analyzed, to diagnose premature use of type.
11287 * sem_util.adb (Wrong_Type): Improve error message when the type of
11288 the expression is used prematurely.
11290 2003-12-08 GNAT Script <nobody@gnat.com>
11292 * Make-lang.in: Makefile automatically updated
11294 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
11296 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
11297 they are automatically generated by Make-lang.in and cause nothing but
11298 maintenance troubles.
11300 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
11302 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
11303 version of this unit).
11305 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
11307 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
11308 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
11309 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
11310 the body of System.Interrupt_Management common to several targets.
11311 Update copyright notice when appropriate.
11313 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
11316 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
11317 to ensure that the kernel fills in the interrupted context structure
11318 before calling a signal handler, which is necessary to be able to
11319 unwind past it. Update the copyright notice.
11321 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
11323 * a-elchha.ads: New file.
11325 * a-elchha.adb: New default last chance handler. Contents taken from
11326 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
11328 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
11329 is moved to a-elchha.adb to provide a target-independent default last
11332 * Makefile.rtl: Add a-elchha.o
11334 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
11336 2003-12-05 Ed Schonberg <schonberg@gnat.com>
11338 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
11339 declared in an instance, do not inline the call if the instance is not
11340 frozen yet, to prevent order of elaboration problems.
11342 * sem_prag.adb: Add comments for previous fix.
11344 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
11346 * g-table.adb: Use the right variable in Set_Item.
11347 Update copyright notice.
11349 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
11351 * Makefile.in: Remove unused rules.
11353 2003-12-05 Vincent Celier <celier@gnat.com>
11355 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
11356 -nostdlib. Not needed here after all.
11358 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
11362 * adaint.h, adaint.c, g-os_lib.ads:
11363 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
11364 on some platforms (including FreeBSD), it is a 64 bit value.
11365 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
11367 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
11369 * gnatvsn.ads (Library_Version): Now contain only the relevant
11371 (Verbose_Library_Version): New constant.
11373 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
11374 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
11375 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
11377 * gnatlbr.adb: Clean up: replace Library_Version by
11378 Verbose_Library_Version.
11380 * make.adb, lib-writ.adb, exp_attr.adb:
11381 Clean up: replace Library_Version by Verbose_Library_Version.
11383 * 5lintman.adb: Removed.
11386 Update and simplify computation of LIBRARY_VERSION.
11387 Fix computation of GSMATCH_VERSION.
11388 5lintman.adb is no longer used: replaced by 7sintman.adb.
11390 2003-12-03 Robert Dewar <dewar@gnat.com>
11393 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
11394 name. Modified to consider small non-bit-packed arrays as troublesome
11395 and in need of component-by-component assigment expansion.
11397 2003-12-03 Vincent Celier <celier@gnat.com>
11399 * lang-specs.h: Process nostdlib as nostdinc
11401 * back_end.adb: Update Copyright notice
11402 (Scan_Compiler_Arguments): Process -nostdlib directly.
11404 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
11407 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
11408 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
11409 included in HIE_NONE_TARGET_PAIRS.
11411 2003-12-03 Ed Schonberg <schonberg@gnat.com>
11414 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
11415 is legal in an instance, because legality is cheched in the template.
11418 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
11419 appplied to an unchecked conversion of a formal parameter.
11422 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
11425 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
11427 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
11428 routines. The second one is new functionality to deal with backtracing
11429 through signal handlers.
11430 (unwind): Split into the two separate subroutines above.
11431 Update the documentation, and deal properly with sizeof (REG) different
11432 from sizeof (void*).
11434 2003-12-01 Nicolas Setton <setton@act-europe.fr>
11436 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
11437 so that the debugger can reliably access the value of the parameter,
11438 and therefore is able to display the exception name when an exception
11439 breakpoint is reached.
11441 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
11443 * fmap.adb: Fix typo in warning message.
11445 * g-socket.ads, g-socket.adb: Make Free a visible instance of
11446 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
11448 2003-12-01 Vincent Celier <celier@gnat.com>
11450 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
11452 (Build_Library): Get the switches only if Default_Switches is declared
11455 2003-12-01 Ed Schonberg <schonberg@gnat.com>
11457 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
11458 actuals that are indexed components, reanalyze actual to ensure that
11459 packed array references are properly expanded.
11461 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
11462 attempted assignment to a discriminant.
11464 2003-12-01 Robert Dewar <dewar@gnat.com>
11466 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
11469 * switch-c.adb: Minor reformatting of comments
11471 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
11473 * Makefile.in: Clean ups.
11475 2003-12-01 GNAT Script <nobody@gnat.com>
11477 * Make-lang.in: Makefile automatically updated
11479 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
11481 * 5wsystem.ads: Disable zero cost exception, not ready yet.
11483 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
11485 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
11486 to force serialization.
11488 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
11490 * g-socket.ads, g-socket.adb:
11491 Clarify documentation of function Stream. Introduce a Free procedure
11492 to release the returned Stream once it becomes unused.
11494 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
11496 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
11498 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
11499 since NT 4 cannot handle timeout values that are too large,
11500 e.g. DWORD'Last - 1.
11502 2003-11-26 Ed Schonberg <schonberg@gnat.com>
11505 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
11506 in procedure calls and whose expansion must be deferred.
11508 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
11512 (Build_Derived_Array_Type): Create operator for unconstrained type
11513 if ancestor is unconstrained.
11515 2003-11-26 Vincent Celier <celier@gnat.com>
11517 * make.adb (Project_Object_Directory): New global variable
11518 (Change_To_Object_Directory): New procedure
11519 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
11520 of Change_Dir directly. Do not change working directory to object
11521 directory of main project after each compilation.
11522 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
11524 Change to object directory of main project before binding step.
11525 (Initialize): Initialize Project_Object_Directory to No_Project
11528 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
11529 binding a Stand-Alone Library.
11531 * output.adb: Update Copyright notice
11532 (Write_Char): Output buffer when full
11534 2003-11-26 Robert Dewar <dewar@gnat.com>
11536 * sem_ch13.adb: (Check_Size): Reset size if size is too small
11539 (Check_Size): Fix documentation to include bit-packed array case
11541 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
11543 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
11545 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
11547 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
11550 * utils.c (init_gigi_decls): Change name of built-in setjmp to
11551 __builtin_setjmp, since this is apparently needed by recent
11554 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11556 * adadecode.c: Only include ctype.h if not IN_GCC.
11557 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
11559 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
11562 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
11563 signals and interrupts.
11565 * 5zintman.ads: New File.
11567 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
11568 add exception signals to the set of unmasked signals.
11571 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
11572 between signals and interrupts.
11573 Add to Unblocked_Signal_Mask the set of signals that are in
11577 Adding a check to see whether the Interrupt_ID we want to unmask is in
11578 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
11579 reason is that the index type of the Keep_Unmasked array is not always
11580 Interrupt_ID; it may be a subtype of Interrupt_ID.
11582 2003-11-24 Gary Dismukes <dismukes@gnat.com>
11585 (Remove_Side_Effects): Condition constantness of object created for a
11586 an unchecked type conversion on the constantness of the expression
11587 to ensure the correct value for 'Constrained when passing components
11588 of view-converted class-wide objects.
11590 2003-11-24 Robert Dewar <dewar@gnat.com>
11592 * par-load.adb (Load): Improve handling of misspelled and missing units
11593 Removes several cases of compilation abandoned messages
11595 * lib.adb: (Remove_Unit): New procedure
11597 * lib.ads: (Remove_Unit): New procedure
11599 * lib-load.adb: Minor reformatting
11601 2003-11-24 Vincent Celier <celier@gnat.com>
11604 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
11605 (Marking_Label): Label to mark processed source files. Incremented for
11607 (Gnatmake): Increase Marking_Labet for each executable
11608 (Is_Marked): Compare against marking label
11609 (Mark): Mark with marking label
11611 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
11614 Move the declaration of the TSD for System.Threads to System.Soft_Links.
11617 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
11618 (rts-cert): build a single relocatable object for the run-time lib.
11621 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
11624 Use gnatls rather than gcc to obtain the location of GNAT RTL for
11627 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
11629 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
11630 can not use it as before (that is, as a variable) when dumping it into
11631 the tree file. Add a local variable to store the result of this
11632 function and to be used as the string to be written into the tree.
11634 * scn.adb (Initialize_Scanner): Add comments explaining the recent
11637 * sinput.adb (Source_First, Source_Last): In case of
11638 Internal_Source_File, replace returning attributes of
11639 Internal_Source_Ptr (which is wrong) with returning attributes of
11642 2003-11-24 Ed Schonberg <schonberg@gnat.com>
11645 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
11646 used for implicit concatenation operators.
11650 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
11651 task bodies that are in the scope of a Suppress pragma.
11652 (Check_A Call): Use the flag to prevent spurious elaboration checks.
11654 * sinfo.ads, sinfo.adb:
11655 New flag No_Elaboration_Check on function/procedure calls, to properly
11656 suppress checks on calls in task bodies that are within a local suppress
11660 (Expand_Concatenate_Other): Use the proper integer type for the
11661 expression for the upper bound, to avoid universal_integer computations
11664 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
11666 * .cvsignore: Delete.
11668 2003-11-21 Andreas Schwab <schwab@suse.de>
11670 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
11672 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
11674 * 5wsystem.ads: Enable zero cost exception.
11676 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
11678 * 5ztiitho.adb: Remove an unreferenced variable.
11680 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
11682 * adaint.c: For FreeBSD, use mkstemp.
11684 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
11686 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
11688 2003-11-21 Robert Dewar <dewar@gnat.com>
11690 * bld.adb: Remove useless USE of gnatvsn
11692 * gnatchop.adb: Minor reformatting
11693 Clean up version handling to be more consistent
11695 * gnatxref.adb: Minor reformatting
11697 * gprcmd.adb: Minor reformatting
11698 Fix output of copyright to be more consistent with other tools
11700 2003-11-21 Vincent Celier <celier@gnat.com>
11702 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
11704 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
11706 * atree.adb (Initialize): Add initializations for global variables
11707 used in New_Copy_Tree.
11709 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
11710 Internal_Source_File as the actual).
11711 Put the set of statements creating Any_Character before the set of
11712 statements creating Any_Array to have Any_Character fully initialized
11713 when it is used in creating Any_Array.
11715 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
11716 not call Scan in case if the actual is Internal_Source_File
11717 Add 2003 to copyright note.
11719 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
11720 processing Internal_Source_File.
11722 * types.ads: Add the constant Internal_Source_File representing the
11723 source buffer for artificial source-code-like strings created within
11724 the compiler (the definition of Source_File_Index is changed).
11726 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
11728 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
11729 56system.ads: New file, FreeBSD version.
11731 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
11733 * Make-lang.in (ada.extraclean): Delete.
11735 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
11737 * gnatmem.adb: Clean up verbose output.
11739 * gprcmd.adb: Change copyright to FSF.
11741 2003-11-19 Vincent Celier <celier@gnat.com>
11743 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
11744 and Version (ignored).
11746 * symbols.ads: (Policy): New type
11747 (Initialize): New parameter Reference, Symbol_Policy and
11749 Remove parameter Force.
11750 Minor reformatting.
11752 * snames.ads, snames.adbadb: New standard names
11753 Library_Reference_Symbol_File and Library_Symbol_Policy
11756 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
11760 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
11762 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
11764 * prj.adb: (Project_Empty): New component Symbol_Data
11766 * prj.ads: (Policy, Symbol_Record): New types
11767 (Project_Data): New component Symbol_Data
11770 New attributes Library_Symbol_File, Library_Symbol_Policy and
11771 Library_Reference_Symbol_File.
11774 (Ada_Check): When project is a Stand-Alone library project, process
11775 attribute Library_Symbol_File, Library_Symbol_Policy and
11776 Library_Reference_Symbol_File.
11778 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
11779 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
11780 5sml-tgt.adb (Build_Dynamic_Library): New parameter
11781 Symbol_Data (ignored).
11783 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
11784 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
11785 functions Option_File_Name and Version_String. Set new options of
11786 gnatsym related to symbol file, symbol policy and reference symbol
11790 Extensive modifications to take into account the reference symbol file,
11791 the symbol policy, the library version and to put in the symbol file the
11792 minor and major IDs.
11794 * bld.adb (Process_Declarative_Items): Put second argument of
11795 gprcmd to_absolute between single quotes, to avoid problems with
11798 * bld-io.adb: Update Copyright notice.
11799 (Flush): Remove last character of a line, if it is a back slash, to
11800 avoid make problems.
11803 Implement new scheme with reference symbol file and symbol policy.
11805 * g-os_lib.ads: (Is_Directory): Clarify comment
11807 2003-11-19 Robert Dewar <dewar@gnat.com>
11809 * atree.adb: Move New_Copy_Tree global variables to head of package
11811 * errout.adb: Minor reformatting
11813 2003-11-19 Javier Miranda <miranda@gnat.com>
11815 * sem_ch4.adb: (Diagnose_Call): Improve error message.
11816 Add reference to Ada0Y (AI-50217)
11818 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
11819 sem_util.adb: Add reference to AI-50217
11821 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
11823 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
11825 * sem_aggr.adb: Complete documentation of AI-287 changes
11827 * par-ch4.adb: Document previous changes.
11829 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
11830 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
11833 * exp_aggr.adb: Add references to AI-287 in previous changes
11835 2003-11-19 Ed Schonberg <schonberg@gnat.com>
11838 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
11839 in the rewriting is the result of an inlined call.
11841 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
11842 parameter is a type conversion, use original node to construct the
11843 post-call assignment, because expression may have been rewritten, e.g.
11844 if it is a packed array.
11847 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
11848 body, just as it is in an instance.
11849 Categorization routines
11851 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
11852 Instantiate_Object): Set proper sloc reference for message on missing
11855 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
11857 * Makefile.in: Add FreeBSD libgnat pairs.
11859 * usage.adb: Fix typo in usage message.
11861 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
11863 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
11864 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
11865 pragma Thread_Body.
11866 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
11868 * s-thread.adb: This file is now a dummy implementation of
11871 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
11873 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
11875 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
11877 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
11878 instanciation references in the parent type description.
11880 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11882 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
11884 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
11885 TYPE_PRECISION directly from esize.
11887 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
11890 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
11892 * init.c: Initialization routines for FreeBSD
11894 * link.c: Link info for FreeBSD
11896 * sysdep.c: Add the case of FreeBSD
11898 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
11900 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
11901 already called in System.Threads.
11903 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
11904 environment task, as it has been moved to System.Threads.Initialization.
11906 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
11908 * adaint.c (__gnatlib_install_locks): Only reference
11909 __gnat_install_locks on VMS, since other platforms can avoid using
11910 --enable-threads=gnat
11912 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11914 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
11916 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
11917 TYPE_PACKED_ARRAY_TYPE_P.
11918 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
11920 Part of PR ada/12806
11921 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
11922 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
11924 2003-11-17 Vincent Celier <celier@gnat.com>
11926 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
11928 Do not set exit status to Failure when Warning is True.
11929 (Gnatchop): Make errors "no compilation units found" and
11930 "no source files written" warnings only.
11932 * make.adb (Gnatmake): When using a project file, set
11933 Look_In_Primary_Dir to False.
11934 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
11935 and Local_Configuration_Pragmas in the project where they are declared
11936 not an extending project which might have inherited them.
11938 * osint.adb (Locate_File): If Name is already an absolute path, do not
11939 look for a directory.
11941 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
11942 -gnats (Check_Syntax) is used, issue only a warning, not an error.
11944 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
11945 in objects of type Variable_Value.
11947 * prj.ads: (Variable_Value): New component Project
11949 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
11950 is in a project extended by Project.
11952 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
11953 Project of Variable_Values to this new parameter value.
11954 (Expression): Set component Project of Variable_Values.
11955 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
11956 Set the component Project in array elements.
11958 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
11960 * errout.adb: (Initialize): Add initialization for error nodes.
11962 * sem_ch12.adb (Initialize): Add missing initializations for
11963 Exchanged_Views and Hidden_Entities.
11965 2003-11-17 Ed Schonberg <schonberg@gnat.com>
11967 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
11968 already instantiated tree for use in subsequent inlining.
11969 (Analyze_Associations, Instantiate_Formal_Subprogram,
11970 Instantiate_Object): improve error message for mismatch in
11973 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
11974 instantiations of subprograms declared in instances.
11976 2003-11-17 Javier Miranda <miranda@gnat.com>
11978 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
11979 executed only under the Extensions_Allowed flag.
11981 2003-11-17 Robert Dewar <dewar@gnat.com>
11983 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
11985 (Address_Image): Fix bug of returning 0x instead of 0x0
11986 Minor reformatting (function specs).
11988 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
11989 (missed case of 33-63)
11991 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
11993 * s-thread.adb: Add comments for pragma Restriction
11995 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
11996 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
11998 2003-11-17 Ed Falis <falis@gnat.com>
12000 * s-thread.adb: Added No_Tasking restriction for this implementation.
12002 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
12004 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
12005 instanciation references in the parent type description.
12007 2003-11-17 GNAT Script <nobody@gnat.com>
12009 * Make-lang.in: Makefile automatically updated
12011 2003-11-16 Jason Merrill <jason@redhat.com>
12013 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
12014 and TAGS files that include them for each front end.
12016 2003-11-14 Andreas Jaeger <aj@suse.de>
12018 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
12019 is the canonical version.
12020 * misc.c (gnat_handle_option): Likewise.
12022 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
12024 * 5nsystem.ads: New file for x86_64-linux-gnu.
12026 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
12028 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
12030 * comperr.adb: Fix logic in previous change.
12032 2003-11-13 Vincent Celier <celier@gnat.com>
12034 * 5bml-tgt.adb (Build_Dynamic_Library): Use
12035 Osint.Include_Dir_Default_Prefix instead of
12036 Sdefault.Include_Dir_Default_Name.
12038 * gnatlbr.adb: Update Copyright notice
12039 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
12040 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
12041 instead of Sdefault.Object_Dir_Default_Name
12044 (Process_Binder_File): Never suppress the option following -Xlinker
12047 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
12048 Sdefault.Object_Dir_Default_Name.
12050 * osint.ads, osint.adb:
12051 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
12052 Minor reformatting.
12054 * vms_conv.ads: Minor reformating
12055 Remove GNAT STANDARD and GNAT PSTA
12058 Allow GNAT MAKE to have several files on the command line.
12059 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
12060 Sdefault.Object_Dir_Default_Name.
12062 Remove data for GNAT STANDARD
12065 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
12066 Remove data for GNAT STANDARD
12067 Remove options and documentation for -gnatwb/-gnatwB: these warning
12068 options no longer exist.
12070 2003-11-13 Ed Falis <falis@gnat.com>
12072 * 5zthrini.adb: (Init_RTS): Made visible
12075 (Register): Removed unnecessary call to taskVarGet that checked whether
12076 an ATSD was already set as a task var for the argument thread.
12079 Updated comment to reflect that this is a VxWorks version
12080 Added context clause for System.Threads.Initialization
12081 Added call to System.Threads.Initialization.Init_RTS
12083 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
12086 (Init_RTS): New procedure, for the initialization of the run-time lib.
12089 Remove dependancy on System.Init, so that this file can be used in the
12090 AE653 sequential run-time lib.
12092 2003-11-13 Robert Dewar <dewar@gnat.com>
12094 * bindgen.adb: Minor reformatting
12096 2003-11-13 Ed Schonberg <schonberg@gnat.com>
12099 (Apply_Discriminant_Check): Do no apply check if target type is derived
12100 from source type with no applicable constraint.
12103 (Ensure_System_Dependency): Do not apply the style checks that may have
12104 been specified for the main unit.
12107 (Find_Selected_Component): Further improvement in error message, with
12111 (Resolve): Handle properly the case of an illegal overloaded protected
12114 2003-11-13 Javier Miranda <miranda@gnat.com>
12117 (Has_Default_Init_Comps): New function to check the presence of
12118 default initialization in an aggregate.
12119 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
12120 extension aggregate of a limited record. In addition, a new formal
12121 was added to do not initialize the record controller (if any) during
12122 this recursive expansion of ancestors.
12123 (Init_Controller): Add support for limited record components.
12124 (Expand_Record_Aggregate): In case of default initialized components
12125 convert the aggregate into a set of assignments.
12127 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
12128 describing the new syntax.
12129 Nothing else needed to be done because this subprogram delegates part of
12130 its work to P_Precord_Or_Array_Component_Association.
12131 (P_Record_Or_Array_Component_Association): Give support to the new
12132 syntax for default initialization of components.
12135 (Resolve_Aggregate): Relax the strictness of the frontend in case of
12136 limited aggregates.
12137 (Resolve_Record_Aggregate): Give support to default initialized
12139 (Get_Value): In case of default initialized components, duplicate
12140 the corresponding default expression (from the record type
12141 declaration). In case of default initialization in the *others*
12142 choice, do not check that all components have the same type.
12143 (Resolve_Extension_Aggregate): Give support to limited extension
12147 (Check_Initialization): Relax the strictness of the front-end in case
12148 of aggregate and extension aggregates. This test is now done in
12149 Get_Value in a per-component manner.
12151 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
12152 expression corresponds to a limited aggregate. This test is now done
12155 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
12158 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
12159 present in an N_Component_Association node
12161 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
12163 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
12164 type-conformant entry only if they are homographs.
12166 2003-11-13 GNAT Script <nobody@gnat.com>
12168 * Make-lang.in: Makefile automatically updated
12170 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12172 * adadecode.c: Use <> form of include for ctype.h.
12173 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
12175 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12177 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
12178 Works around PR middle-end/6552.
12180 2003-11-10 Ed Falis <falis@gnat.com>
12182 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
12184 * 5zinit.adb: (Install_Handler): Moved back to spec
12185 (Install_Signal_Handlers): Deleted
12187 * 5zthrini.adb: Added context clause for System.Storage_Elements
12188 (Register): Only handles creation of taskVar; initialization moved to
12190 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
12191 Added declaration of environment task secondary stack and
12194 * s-thread.adb: Implement bodies for thread body processing
12197 Added comment identifying supported targets for pragma Thread_Body.
12199 2003-11-10 Pascal Obry <obry@gnat.com>
12201 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
12205 (Open): Properly check for string length before copying into the buffer.
12206 Raises Name_Error if buffer is too small. Note that this was a potential
12209 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
12211 * bindgen.adb, comperr.adb: Code clean ups.
12212 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
12214 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
12216 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
12218 2003-11-10 Vincent Celier <celier@gnat.com>
12221 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
12224 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
12226 * prj.adb: (Project_Empty): Add new boolean component Virtual
12228 * prj.ads: (Virtual_Prefix): New constant string
12229 (Project_Data): New boolean component Virtual
12231 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
12232 a library project is extended by a virtual extending project.
12235 Modifications throughout to implement extending-all project, including:
12236 (Virtual_Hash, Processed_Hash): New hash tables
12237 (Create_Virtual_Extending_Project): New procedure
12238 (Look_For_Virtual_Projects_For): New procedure
12241 (Process): After checking the projects, if main project is an
12242 extending-all project, set the object directory of all virtual extending
12243 project to the object directory of the main project.
12244 Adjust error message when a virtual extending project has the same
12245 object directory as an project being extended.
12246 (Recursive_Process): If name starts with the virtual prefix, set Virtual
12247 to True in the project data.
12250 (Default_Project_Node): Add new boolean component Extending_All
12251 (Is_Extending_All): New function
12252 (Set_Is_Extending_All): New procedure
12254 * prj-tree.ads: (Is_Extending_All): New function
12255 (Set_Is_Extending_All): New procedure
12256 (Project_Node_Record): New boolean component Extending_All
12258 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
12261 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
12263 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
12264 "gprcmd prefix" to define it.
12266 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
12268 * einfo.ads: Fix a typo and remove an extraneous word in comments.
12271 (Create_Dummy_Package_Unit): Set the scope of the entity for the
12272 created dummy package to Standard_Standard, not to itself, to
12273 defend other parts of the front-end against encoutering a cycle in
12277 (Analyze_With_Clause): When setting the entities for the successive
12278 N_Expanded_Names that constitute the name of a child unit, do not
12279 attempt to go further than Standard_Standard in the chain of scopes.
12280 This case arises from the placeholder units created by
12281 Create_Dummy_Package_Unit in the case of a with_clause for a
12282 nonexistent child unit.
12284 2003-11-10 Ed Schonberg <schonberg@gnat.com>
12287 (Expand_Thread_Body): Place subprogram on scope stack, so that new
12288 declarations are given the proper scope.
12291 (Check_Expr_Constants): Reject an expression that contains a constant
12292 created during expansion, and that appears after the object to which
12293 the address clause applies.
12295 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
12296 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
12297 that uses 'Range of a function call with controlled components, so
12298 that the function result can be finalized before starting the loop.
12301 (Find_Selected_Component): Improve error message when prefix is
12302 an implicit dereference of an incomplete type.
12304 2003-11-10 Robert Dewar <dewar@gnat.com>
12306 * opt.ads: New Print_Standard flag for -gnatS switch
12308 * sem_ch13.adb: Remove some additional checks for unaligned arrays
12310 * cstand.adb (Create_Standard): Print out package standard if -gnatS
12313 * debug.adb: Update doc for -gnatds to discuss relationship with new
12316 * sinfo.adb: Add new field Entity_Or_Associated_Node
12318 * sinfo.ads: Add new field Entity_Or_Associated_Node
12319 Update documentation for Associated_Node and Entity fields to clarify
12320 relationship and usage.
12323 (Write_Id): Properly process Associated_Node field in generic template
12326 Recognize new -gnatS switch for printing package Standard
12327 This replaces gnatpsta
12330 Add line for new -gnatS switch for printing package Standard
12331 This replaces gnatpsta
12333 2003-11-10 Andreas Jaeger <aj@suse.de>
12335 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
12338 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
12340 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
12343 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
12345 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
12348 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
12350 * sysdep.c: Add handling of cygwin.
12352 2003-11-10 GNAT Script <nobody@gnat.com>
12354 * Make-lang.in: Makefile automatically updated
12356 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
12359 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
12360 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
12361 Replace GNAT_ROOT by GCC_ROOT.
12363 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
12365 2003-11-06 Zack Weinberg <zack@codesourcery.com>
12367 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
12368 and update for changed meaning of GET_MODE_BITSIZE.
12370 2003-11-04 Doug Rupp <rupp@gnat.com>
12372 * sysdep.c: Problem discovered during IA64 VMS port.
12373 [VMS] #include <unixio.h> to get proper prototypes.
12376 Issues discovered/problems fixed during IA64 VMS port.
12377 [VMS] #define _POSIX_EXIT for proper semantics.
12378 [VMS] #include <unixio.h> for proper prototypes.
12379 [VMS] (fork): #define IA64 version.
12380 (__gnat_os_exit): Remove unnecessary VMS specific code.
12382 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12384 Part of PR ada/12806
12386 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
12390 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
12393 * targtyps.c, decl.c, misc.c,
12394 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
12395 routines to work around change in FP sizing semantics in GCC.
12398 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
12400 * gigi.h: (enumerate_modes): New function.
12402 * Make-lang.in: (ada/misc.o): Add real.h.
12404 * misc.c: (enumerate_modes): New function.
12406 2003-11-04 Robert Dewar <dewar@gnat.com>
12408 * 3vtrasym.adb: Minor reformatting
12409 Use terminology encoded/decoded name, rather than C++ specific notion
12410 of mangling (this is the terminology used throughout GNAT).
12412 * einfo.h: Regenerated
12414 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
12417 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
12419 * par-prag.adb: Add dummy entry for Thread_Body pragma
12422 Add entries for System.Threads entities for thread body processing
12425 (Analyze_Pragma, Access attributes): Check these are not applied to a
12426 thread body, since this is not permitted
12428 * sem_prag.adb: Add processing for Thread_Body pragma.
12432 (Resolve_Call): Check for incorrect attempt to call a thread body
12433 procedure with a direct call.
12435 * snames.ads, snames.adb: Add entry for Thread_Body pragma
12436 Add names associated with thread body expansion
12438 * snames.h: Add entry for Thread_Body pragma
12440 * s-thread.adb: Add entries for thread body processing
12441 These are dummy bodies so far
12443 * s-thread.ads: Add documentation on thread body handling.
12444 Add entries for thread body processing.
12446 2003-11-04 Javier Miranda <miranda@gnat.com>
12449 (Build_Limited_Views): Return after posting an error in case of limited
12450 with_clause on subprograms, generics, instances or generic renamings
12451 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
12452 on subprograms, generics, instances or generic renamings
12454 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
12456 * raise.c (setup_to_install): Correct mistake in last revision; two
12457 arguments out of order.
12459 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
12460 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
12461 notice, missed in previous change.
12462 Remove trailing blanks and other style errors introduced in previous
12465 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
12467 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
12468 rid of the wrapper for a LJM type, ensuring we don't do that if the
12469 field is addressable. This avoids potential low level type view
12470 mismatches later on, for instance in a by-reference argument passing
12473 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12475 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
12476 aligned at byte boundary.
12478 2003-11-04 Joel Brobecker <brobecker@gnat.com>
12480 * decl.c (components_to_record): Do not delete the empty variants from
12481 the end of the union type.
12483 2003-11-04 Ed Schonberg <schonberg@gnat.com>
12485 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
12486 operation for a derived type, an explicit declaration may use a local
12487 subtype of Boolean.
12489 2003-11-04 Vincent Celier <celier@gnat.com>
12491 * make.adb (Gnatmake): Allow main sources on the command line with a
12492 library project when it is only for compilation (no binding or
12495 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12497 * Makefile.in: Remove many duplicate variables.
12499 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
12501 * Make-lang.in (dvi): Move targets to $(docobjdir).
12502 (gnat_ug_vms.dvi): Simplify rule and adjust target.
12503 (gnat_ug_wnt.dvi): Likewise.
12504 (gnat_ug_unx.dvi): Likewise.
12505 (gnat_ug_vxw.dvi): Likewise.
12506 (gnat_rm.dvi): Likewise.
12507 (gnat-style.dvi): Likewise.
12509 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
12511 * gigi.h: Missed commit from update for C90.
12513 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
12515 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
12517 2003-10-31 Andreas Schwab <schwab@suse.de>
12519 * raise.c (get_action_description_for): Fix typo in last change.
12521 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
12524 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
12525 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
12527 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
12529 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
12530 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
12531 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
12532 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
12533 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
12535 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
12538 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
12539 numbers when symbol name is too long.
12541 2003-10-30 Ed Falis <falis@gnat.com>
12543 * g-signal.ads, g-signal.adb: New files
12545 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
12547 * Makefile.rtl: Introduce GNAT.Signals
12549 2003-10-30 Robert Dewar <dewar@gnat.com>
12551 * freeze.adb: Minor reformatting
12553 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
12555 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
12556 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
12557 New handling of Id_Check parameter to improve recognition of keywords
12558 used as identifiers.
12559 Update copyright notice to include 2003
12561 2003-10-29 Robert Dewar <dewar@gnat.com>
12563 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
12564 sem_ch10.adb: Minor reformatting
12566 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
12567 (Expand_Assign_Record): Test right hand side for bit unaligned as well
12569 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
12571 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
12572 Support for TBK$SYMBOLIZE-based symbolic traceback.
12574 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
12577 Revert previous change, that did not work well when pragma No_Run_Time
12578 was used in conjunction with a run-time other than ZFP.
12580 2003-10-29 Vincent Celier <celier@gnat.com>
12583 (Gnatmake): When there are no Ada mains in attribute Main, disable the
12584 bind and link steps only is switch -z is not used.
12586 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
12588 * Makefile.generic: Remove duplicated setting of CC.
12590 * Makefile.prolog: Set CC to gcc by default, to override make's
12593 * einfo.h: Regenerated.
12595 2003-10-29 Ed Schonberg <schonberg@gnat.com>
12597 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
12598 current body, after compiling subunit.
12600 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
12601 when in deleted code, because gigi needs properly ordered freeze
12602 actions to annotate types.
12604 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
12605 prevent the premature freezing of record type that contains
12606 subcomponents with a private type that does not yet have a completion.
12608 2003-10-29 Javier Miranda <miranda@gnat.com>
12611 (Analyze_Package_Instantiation): Check that instances can not be used in
12612 limited with_clauses.
12615 (Analyze_Package_Renaming): Check that limited withed packages cannot
12616 be renamed. Improve text on error messages related to limited
12619 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
12621 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
12622 Update copyright notice.
12624 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
12625 (Install_Limited_Context_Clauses): New subprogram that isolates all the
12626 checks required for limited context_clauses and installs the limited
12628 (Install_Limited_Withed_Unit): Complete its documentation.
12629 (Analyze_Context): Check that limited with_clauses are only allowed in
12631 (Install_Context): Call Install_Limited_Context_Clauses after the
12632 parents have been installed.
12633 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
12634 package as 'From_With_Type'; this mark indicates that the limited view
12635 is installed. Used to check bad usages of limited with_clauses.
12636 (Build_Limited_Views): Do not add shadow entities to the scope's list
12637 of entities. Do not add real entities to the Non_Limited_Views chain.
12638 Improve error notification.
12639 (Remove_Context_Clauses): Remove context clauses in two phases:
12640 limited views first and regular views later (to maintain the
12642 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
12643 its visible entities.
12645 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
12647 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
12648 with any type that Is_Fixed_Point_Type.
12650 * sinfo.ads: Fix documentation for Associated_Node attribute.
12652 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
12654 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
12655 both '-gnatc' and '-gnatt' are specified.
12657 * atree.adb (Initialize): Add initialization for Node_Count (set to
12660 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12662 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
12663 do not consider as Pure.
12665 Part of implementation of function-at-a-time:
12667 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
12668 (tree_transform): Add new argument to build_component_ref.
12669 (tree_transform, case N_Assignment_Statement): Make and return an
12671 (tree_transform): If result IS_STMT, set flags and return it.
12672 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
12674 * utils2.c (build_simple_component_ref, build_component_ref): Add new
12676 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
12677 (build_allocator): Likewise.
12679 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
12680 Add new arg to build_component_ref.
12681 (maybe_unconstrained_array, unchecked_convert): Likewise.
12683 * ada-tree.def (EXPR_STMT): New code.
12685 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
12687 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
12688 build_component_ref calls.
12690 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
12692 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
12693 (build_component_ref): Add new argument, NO_FOLD_P.
12695 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
12697 * Makefile.generic: Add missing substitution on object_deps handling.
12700 * Make-lang.in (check-ada): Enable ACATS test suite.
12702 2003-10-27 Robert Dewar <dewar@gnat.com>
12705 (Freeze_Array_Type): We do not need an initialization routine for types
12706 derived from String or Wide_String. They should be treated the same
12707 as String and Wide_String themselves. This caused problems with the
12708 use of Initialize_Scalars.
12711 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
12712 composites. This allows use of component clauses that are not byte
12716 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
12717 is an attempt to pack an array of atomic objects.
12719 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
12721 2003-10-27 Pascal Obry <obry@gnat.com>
12724 (Basename): Check for drive letters in a pathname only on DOS based OS.
12726 2003-10-27 Vincent Celier <celier@gnat.com>
12729 (Gnatmake): When unable to change dir to the object dir, display the
12730 content of the parent dir of the obj dir, to try to understand why this
12733 2003-10-27 GNAT Script <nobody@gnat.com>
12735 * Make-lang.in: Makefile automatically updated
12737 2003-10-27 Ed Schonberg <schonberg@gnat.com>
12740 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
12741 should not be done in Save/Restore_Scope_Stack, because it is performed
12745 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
12746 whether use clauses should be removed/restored.
12749 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
12750 whether use clauses should be removed/restored.
12752 2003-10-26 Andreas Jaeger <aj@suse.de>
12754 * Makefile.in: Remove duplicated lines.
12756 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
12758 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
12759 minimize the differences with ACT tree.
12761 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
12762 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
12763 Gnatvsn.Gnat_Static_Version_String to reduce differences between
12766 2003-10-24 Pascal Obry <obry@gnat.com>
12768 * adadecode.c (ostrcpy): New function.
12769 (__gnat_decode): Use ostrcpy of strcpy.
12770 (has_prefix): Set first parameter a const.
12771 (has_suffix): Set first parameter a const.
12772 Update copyright notice. Fix source name in header.
12773 Removes a trailing space.
12776 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
12779 Remove the test against being in No_Run_Time_Mode before generating a
12780 call to Register_Tag. It is redundant with the test against the
12781 availability of the function Register_Tag.
12783 2003-10-24 Vincent Celier <celier@gnat.com>
12785 * g-catiio.adb: (Month_Name): Correct spelling of February
12787 * make.adb: (Mains): New package
12788 (Initialize): Call Mains.Delete
12789 (Gnatmake): Check that each main on the command line is a source of a
12790 project file and, if there are several mains, each of them is a source
12791 of the same project file.
12792 (Gnatmake): When a foreign language is specified in attribute Languages,
12793 no main is specified on the command line and attribute Mains is not
12794 empty, only build the Ada main. If there is no Ada main, just compile
12795 the Ada sources and their closure.
12796 (Gnatmake): If a main is specified on the command line with directory
12797 information, check that the source exists and, if it does, that the path
12798 is the actual path of a source of a project.
12801 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
12802 Full_Path is True, return the full path instead of the simple file name.
12803 (Project_Of): New function
12806 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
12807 defaulted to False.
12808 (Project_Of): New function
12810 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
12812 * Makefile.generic:
12813 Ensure objects of main project are always checked and rebuilt if needed.
12814 Set CC to gcc by default.
12815 Prepare new handling of link by creating a global archive (not activated
12818 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
12819 stringt.h: Update copyright notice. Remove trailing blanks.
12820 Fix source name in header.
12822 2003-10-24 Robert Dewar <dewar@gnat.com>
12824 * sem_ch12.adb: Minor reformatting
12827 Minor reformatting (including new function return style throughout)
12830 Minor reformatting (including new function return style throughout)
12832 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
12834 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
12835 stringt.h: Update copyright notice. Remove trailing blanks.
12836 Fix source name in header.
12838 2003-10-24 GNAT Script <nobody@gnat.com>
12840 * Make-lang.in: Makefile automatically updated
12842 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
12844 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
12845 stringt.h: Convert to ISO C90 declarations and definitions.
12847 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
12850 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
12851 External_Tag attribute definition clauses.
12853 2003-10-23 Ed Schonberg <schonberg@gnat.com>
12856 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
12857 child unit, generate a fully qualified name to avoid spurious errors
12858 when the context contains renamings of different child units with
12859 the same simple name.
12861 * exp_dbug.ads: Add documentation on name qualification for renamings
12864 2003-10-23 Robert Dewar <dewar@gnat.com>
12866 * g-regpat.ads, g-regpat.adb: Minor reformatting
12868 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
12870 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
12872 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12874 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
12877 * urealp.h: (Machine): Update to proper definition.
12879 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
12881 * init.c, adaint.c: Minor reformatting.
12883 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
12885 * adaint.c (w32_epoch_offset): Define static const at file level.
12886 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
12887 rather than t_create, t_access in call to GetFileTime. Use union
12888 to convert between FILETIME and unsigned long long.
12889 (__gnat_file_time_name): Test for invalid file handle.
12890 (__gnat_set_filetime_name): Support win32 targets using
12891 w32api SetFileTime.
12893 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
12895 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
12897 * ctrl_c.c (__gnat_int_handler): Remove declaration.
12899 * decl.c (creat_concat_name): Const-ify prefix.
12901 * adaint.c: Include ctype.h if __MINGW32__.
12902 (__gnat_readlink): Mark arguments as possibly unused.
12903 (__gnat_symlink): Likewise.
12904 (__gnat_is_symbolic_link): Likewise.
12905 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
12907 (__gnat_file_time_name): Don't declare struct stat statbuf when
12909 (__gnat_is_absolute_path): Add parenthesis around condition of
12910 'if' statement to avoid warning.
12911 (__gnat_plist_init): Specify void as parameter.
12912 (plist_enter): Likewise.
12913 (plist_leave): Likewise.
12914 (remove_handle): Make static. Initialize prev.
12916 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
12918 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
12919 * cstreams.c (__gnat_full_name): Minor improvements and clean up
12920 of previous change.
12922 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12924 * tracebak.c (MAX): Avoid redefinition warning.
12926 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
12927 Change msg to const char *.
12928 (__gnat_install_handler): Remove ss, unused.
12929 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
12931 * cstreams.c (__gnat_full_name): Declare p only when used.
12932 (__gnat_full_name) [sgi] Return buffer.
12934 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
12936 * mingw32.h: New file.
12937 * gnat_wrapper.adb: New file.
12939 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
12941 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
12942 string match a pre compiled regular expression (the corresponding
12943 version of the function working on a raw regular expression)
12944 Fix typos in various comments
12945 Update copyright notice in spec
12947 2003-10-21 Gary Dismukes <dismukes@gnat.com>
12950 (Component_Needs_Simple_Initialization): Return False when the type is a
12951 packed bit array. Revise spec comments to document this case.
12954 (Expand_Pragma_Import): Set any expression on the imported object to
12955 empty to avoid initializing imported objects (in particular this
12956 covers the case of zero-initialization of bit arrays).
12957 Update copyright notice.
12959 2003-10-21 Ed Schonberg <schonberg@gnat.com>
12962 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
12963 a subunit is missing.
12964 (Instantiate_Subprogram_Body): If body of function is missing, set type
12965 of return expression explicitly in dummy body, to prevent cascaded
12966 errors when a subunit is missing.
12970 (Access_Subprogram_Declaration): Verify that return type is valid.
12974 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
12979 (Corresponding_Discriminant): If the scope of the discriminant is a
12980 private type without discriminant, use its full view.
12983 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
12985 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
12986 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
12987 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
12988 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
12989 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
12990 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
12991 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
12992 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
12993 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
12994 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
12995 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
12996 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
12997 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
12998 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
12999 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
13000 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
13001 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
13002 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
13003 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
13004 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
13005 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
13006 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
13007 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
13008 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
13009 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
13010 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
13011 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
13012 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
13013 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
13014 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
13015 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
13016 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
13017 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
13018 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
13019 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
13020 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
13021 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
13022 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
13023 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
13024 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
13025 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
13026 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
13027 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
13028 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
13029 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
13030 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
13031 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
13032 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
13033 vms_conv.ads, vms_conv.adb, vms_data.ads,
13034 vxaddr2line.adb: Files added. Merge with ACT tree.
13036 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
13037 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
13038 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
13039 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
13040 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
13041 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
13042 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
13043 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
13044 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
13045 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
13047 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
13048 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
13049 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
13050 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
13051 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
13052 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
13053 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
13054 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
13055 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
13056 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
13057 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
13058 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
13059 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
13060 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
13061 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
13062 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
13063 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
13064 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
13065 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
13066 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
13067 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
13068 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
13069 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
13070 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
13071 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
13072 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
13073 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
13074 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
13075 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
13076 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
13077 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
13078 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
13079 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
13080 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
13081 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
13082 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
13083 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
13084 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
13085 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
13086 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
13087 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
13088 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
13089 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
13090 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
13091 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
13092 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
13093 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
13094 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
13095 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
13096 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
13097 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
13098 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
13099 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
13100 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
13101 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
13102 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
13103 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
13104 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
13105 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
13106 checks.adb, checks.ads, cio.c, comperr.adb,
13107 comperr.ads, csets.adb, cstand.adb, cstreams.c,
13108 debug_a.adb, debug_a.ads, debug.adb, decl.c,
13109 einfo.adb, einfo.ads, errout.adb, errout.ads,
13110 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
13111 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
13112 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
13113 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
13114 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
13115 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
13116 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
13117 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
13118 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
13119 fe.h, fmap.adb, fmap.ads, fname.adb,
13120 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
13121 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
13122 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
13123 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
13124 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
13125 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
13126 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
13127 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
13128 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
13129 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
13130 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
13131 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
13132 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
13133 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
13134 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
13135 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
13136 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
13137 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
13138 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
13139 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
13140 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
13141 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
13142 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
13143 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
13144 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
13145 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
13146 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
13147 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
13148 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
13149 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
13150 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
13151 layout.adb, lib.adb, lib.ads, lib-list.adb,
13152 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
13153 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
13154 link.c, live.adb, make.adb, make.ads,
13155 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
13156 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
13157 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
13158 misc.c, mkdir.c, mlib.adb, mlib.ads,
13159 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
13160 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
13161 namet.adb, namet.ads, namet.h, nlists.ads,
13162 nlists.h, nmake.adt, opt.adb, opt.ads,
13163 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
13164 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
13165 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
13166 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
13167 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
13168 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
13169 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
13170 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
13171 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
13172 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
13173 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
13174 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
13175 prj-util.adb, prj-util.ads, raise.c, raise.h,
13176 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
13177 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
13178 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
13179 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
13180 scans.ads, scn.adb, scn.ads, s-crc32.adb,
13181 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
13182 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
13183 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
13184 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
13185 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
13186 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
13187 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
13188 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
13189 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
13190 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
13191 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
13192 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
13193 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
13194 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
13195 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
13196 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
13197 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
13198 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
13199 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
13200 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
13201 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
13202 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
13203 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
13204 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
13205 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
13206 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
13207 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
13208 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
13209 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
13210 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
13211 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
13212 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
13213 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
13214 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
13215 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
13216 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
13217 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
13218 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
13219 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
13220 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
13221 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
13222 stringt.adb, stringt.ads, stringt.h, style.ads,
13223 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
13224 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
13225 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
13226 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
13227 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
13228 table.adb, table.ads, targparm.adb, targparm.ads,
13229 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
13230 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
13231 ttypes.ads, types.ads, types.h, uintp.adb,
13232 uintp.ads, uintp.h, uname.adb, urealp.adb,
13233 urealp.ads, urealp.h, usage.adb, utils2.c,
13234 utils.c, validsw.adb, validsw.ads, widechar.adb,
13235 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
13236 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
13237 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
13238 gnatvsn.ads: Merge with ACT tree.
13240 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
13242 2003-10-20 Mark Mitchell <mark@codesourcery.com>
13244 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
13245 (gnat_ug_vmx.info): Likewise.
13246 (gnat_ug_vxw.info): Likewise.
13247 (gnat_ug_wnt.info): Likewise.
13248 (gnat_rm.info): Likewise.
13249 (gnat-style.info): Likewise.
13251 * Make-lang.in (ada.install-info): Remove target.
13252 (info): New target.
13253 (install-info): Likewise.
13254 (gnat_ug_unx.info): Simplify rule.
13255 (gnat_ug_vmx.info): Likewise.
13256 (gnat_ug_vxw.info): Likewise.
13257 (gnat_ug_wnt.info): Likewise.
13258 (gnat_rm.info): Likewise.
13259 (gnat-style.info): Likewise.
13261 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
13263 * Make-lang.in: Replace uses of $(target_alias) with
13264 $(target_noncanonical).
13265 * ada/Makefile.in: Remove unused mention of $(target_alias).
13267 2003-10-06 Mark Mitchell <mark@codesourcery.com>
13269 * Make-lang.in (ada.info): Replace with ...
13271 (ada.dvi): Replace with ...
13274 2003-09-29 Zack Weinberg <zack@codesourcery.com>
13276 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
13277 initialize dconstp5 and dconstmp5.
13279 2003-09-28 Richard Henderson <rth@redhat.com>
13281 * trans.c (tree_transform): Update call to expand_asm_operands.
13283 2003-09-21 Richard Henderson <rth@redhat.com>
13285 * trans.c, utils.c: Revert.
13287 2003-09-21 Richard Henderson <rth@redhat.com>
13289 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
13292 2003-09-04 Michael Matz <matz@suse.de>
13294 * misc.c: Include "target.h".
13295 * Make-lang.in (misc.o): Add dependency on target.h.
13297 2003-09-03 DJ Delorie <dj@redhat.com>
13299 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
13302 2003-08-30 Zack Weinberg <zack@codesourcery.com>
13304 * Makefile.in: Update substitutions to match changes to
13305 configure. Use include directives instead of @-insertions
13306 to read in host and target fragments. Add a rule to
13307 regenerate ada/Makefile.
13309 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
13311 * lang-options.h: Remove.
13312 * lang.opt: Add help text.
13314 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
13316 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
13319 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
13321 * misc.c (gnat_handle_option): Don't handle filenames.
13323 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
13325 * Make-lang.in: Replace PWD with PWD_COMMAND.
13326 * Makefile.adalib: Likewise.
13327 * Makefile.in: Likewise.
13329 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
13331 * misc.c (gnat_argv): Revert last change.
13332 (gnat_handle_option, gnat_init_options): Copy arguments.
13334 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
13336 * misc.c (gnat_argv): Make const.
13338 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
13340 * misc.c (save_argc, save_argv): Keep non-static!
13342 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
13344 * misc.c (save_argc, save_argv): Make static.
13345 (gnat_init_options): New prototype.
13346 (gnat_init_options): Update.
13348 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
13350 * gnat_ug.texi: Remove unlikely characters from @vars.
13351 * gnat_ug_vms.texi: Regenerate.
13353 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
13355 * misc.c (record_code_position): Adjust emit_note call.
13357 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
13359 * misc.c (gnat_handle_option): Don't check for missing arguments.
13361 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
13363 * utils.c (end_subprog_body): Adjust expand_function_end call.
13365 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
13367 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
13370 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
13372 * lang.opt: Declare Ada.
13373 * misc.c (gnat_init_options): Update.
13375 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
13377 * utils.c (begin_subprog_body): Adjust init_function_start call.
13379 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
13381 * Make-lang.in: Update to use options.c and options.h.
13382 * misc.c: Include options.h not aoptions.h.
13383 (gnat_handle_option): Abort on unrecognized switch.
13384 (gnat_init_options): Request Ada switches.
13386 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
13388 * lang.opt: Add -Wall.
13389 * misc.c (gnat_handle_option): Handle it.
13391 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
13393 * misc.c (gnat_handle_option): Fix warnings.
13395 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
13397 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
13399 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
13401 * Make-lang.in: Update to handle command-line options.
13402 * lang.opt: New file.
13403 * misc.c: Include aoptions.h.
13404 (cl_options_count, cl_options): Remove.
13405 (gnat_handle_option): New.
13406 (gnat_decode_option): Remove.
13407 (LANG_HOOKS_DECODE_OPTION): Remove.
13408 (LANG_HOOKS_HANDLE_OPTION): Override.
13410 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
13412 * init.c, misc.c, trans.c, utils.c: Remove dead code.
13414 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
13416 * Makefile.in: Replace "host_canonical" with "host" for autoconf
13419 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
13421 * Make-lang.in: Update.
13422 * misc.c: Include opts.h. Define cl_options_count and cl_options.
13424 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
13426 * misc.c (gnat_init_options): Update.
13428 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
13430 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
13431 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
13432 __attribute__ ((__unused__)).
13434 2003-06-05 Jan Hubicka <jh@suse.cz>
13436 * Make-lang.in: Add support for stageprofile and stagefeedback
13438 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
13440 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
13441 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
13443 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
13445 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
13446 Remove non-VMS directive.
13447 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
13449 (Examples of gnatls Usage): Remove VMS alternative.
13451 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
13454 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
13455 and turn ZCX_By_Default back to False since the underlying support
13456 is not quite there yet.
13458 2003-06-01 Andreas Jaeger <aj@suse.de>
13460 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
13461 and ROUND_TYPE_SIZE_UNIT.
13463 2003-05-22 Geert Bosch <bosch@gnat.com>
13465 * gnat_rm.texi : Remove reference to Ada Core Technologies.
13467 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
13469 * trans.c (tree_transform): Use location_t and input_location
13471 (build_unit_elab): Likewise.
13472 * utils.c (create_label_decl): Likewise.
13474 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
13476 * trans.c (tree_transform, build_unit_elab,
13477 set_lineno): Rename lineno to input_line.
13478 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
13479 end_subprog_body): Likewise.
13480 * utils2.c (build_call_raise): Likewise.
13482 2003-05-01 Laurent Guerby <guerby@acm.org>
13485 * 5iosinte.ads: Increase pthread_cond_t size to match recent
13486 LinuxThread and NPTL version, merge from ACT.
13488 2003-04-28 Zack Weinberg <zack@codesourcery.com>
13490 * utils.c (convert): No need to clear TREE_CST_RTL.
13492 2003-04-23 Geert Bosch <bosch@gnat.com>
13494 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
13495 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
13496 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
13497 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
13498 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
13499 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
13500 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
13501 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
13502 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
13503 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
13504 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
13505 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
13506 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
13507 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
13508 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
13509 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
13510 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
13511 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
13512 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
13513 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
13514 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
13515 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
13516 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
13517 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
13518 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
13519 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
13520 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
13521 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
13522 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
13523 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
13524 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
13525 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
13526 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
13527 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
13528 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
13529 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
13530 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
13531 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
13532 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
13533 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
13534 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
13535 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
13536 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
13537 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
13538 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
13539 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
13540 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
13541 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
13542 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
13543 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
13544 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
13545 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
13546 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
13547 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
13548 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
13549 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
13550 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
13551 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
13552 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
13553 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
13554 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
13555 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
13556 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
13557 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
13558 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
13559 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
13560 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
13561 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
13562 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
13563 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
13564 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
13565 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
13566 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
13567 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
13568 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
13569 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
13570 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
13571 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
13572 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
13573 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
13574 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
13575 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
13576 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
13577 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
13578 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
13579 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
13580 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
13581 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
13582 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
13583 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
13584 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
13585 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
13586 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
13587 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
13588 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
13589 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
13590 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
13591 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
13592 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
13593 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
13594 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
13595 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
13596 ali.adb, ali.ads, alloc.ads, argv.c,
13597 atree.adb, atree.ads, atree.h, aux-io.c,
13598 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
13599 binde.adb, binde.ads, binderr.adb, binderr.ads,
13600 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
13601 butil.adb, butil.ads, cal.c, calendar.ads,
13602 casing.adb, casing.ads, ceinfo.adb, checks.adb,
13603 checks.ads, cio.c, comperr.adb, comperr.ads,
13604 config-lang.in, csets.adb, csets.ads, csinfo.adb,
13605 cstand.adb, cstand.ads, cuintp.c, debug.adb,
13606 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
13607 dec-io.ads, dec.ads, deftarg.c, directio.ads,
13608 einfo.adb, einfo.ads, elists.adb, elists.ads,
13609 elists.h, errno.c, errout.adb, errout.ads,
13610 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
13611 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
13612 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
13613 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
13614 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
13615 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
13616 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
13617 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
13618 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
13619 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
13620 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
13621 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
13622 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
13623 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
13624 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
13625 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
13626 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
13627 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
13628 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
13629 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
13630 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
13631 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
13632 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
13633 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
13634 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
13635 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
13636 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
13637 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
13638 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
13639 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
13640 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
13641 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
13642 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
13643 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
13644 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
13645 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
13646 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
13647 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
13648 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
13649 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
13650 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
13651 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
13652 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
13653 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
13654 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
13655 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
13656 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
13657 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
13658 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
13659 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
13660 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
13661 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
13662 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
13663 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
13664 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
13665 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
13666 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
13667 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
13668 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
13669 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
13670 lib.adb, lib.ads, live.adb, live.ads,
13671 machcode.ads, make.adb, make.ads, makeusg.adb,
13672 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
13673 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
13674 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
13675 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
13676 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
13677 mlib.ads, namet.adb, namet.ads, nlists.adb,
13678 nlists.ads, opt.adb, opt.ads, osint-b.adb,
13679 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
13680 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
13681 osint.ads, output.adb, output.ads, par-ch10.adb,
13682 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
13683 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
13684 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
13685 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
13686 par-tchk.adb, par-util.adb, par.adb, par.ads,
13687 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
13688 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
13689 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
13690 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
13691 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
13692 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
13693 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
13694 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
13695 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
13696 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
13697 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
13698 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
13699 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
13700 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
13701 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
13702 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
13703 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
13704 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
13705 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
13706 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
13707 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
13708 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
13709 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
13710 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
13711 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
13712 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
13713 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
13714 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
13715 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
13716 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
13717 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
13718 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
13719 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
13720 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
13721 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
13722 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
13723 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
13724 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
13725 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
13726 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
13727 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
13728 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
13729 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
13730 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
13731 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
13732 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
13733 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
13734 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
13735 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
13736 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
13737 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
13738 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
13739 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
13740 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
13741 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
13742 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
13743 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
13744 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
13745 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
13746 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
13747 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
13748 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
13749 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
13750 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
13751 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
13752 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
13753 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
13754 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
13755 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
13756 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
13757 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
13758 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
13759 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
13760 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
13761 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
13762 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
13763 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
13764 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
13765 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
13766 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
13767 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
13768 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
13769 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
13770 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
13771 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
13772 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
13773 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
13774 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
13775 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
13776 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
13777 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
13778 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
13779 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
13780 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
13781 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
13782 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
13783 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
13784 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
13785 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
13786 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
13787 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
13788 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
13789 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
13790 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
13791 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
13792 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
13793 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
13794 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
13795 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
13796 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
13797 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
13798 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
13799 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
13800 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
13801 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
13802 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
13803 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
13804 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
13805 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
13806 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
13807 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
13808 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
13809 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
13810 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
13811 snames.ads, sprint.adb, sprint.ads, stand.adb,
13812 stand.ads, stringt.adb, stringt.ads, style.adb,
13813 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
13814 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
13815 switch-m.ads, switch.adb, switch.ads, system.ads,
13816 table.adb, table.ads, targparm.adb, targparm.ads,
13817 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
13818 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
13819 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
13820 ttypef.ads, ttypes.ads, types.adb, types.ads,
13821 uintp.adb, uintp.ads, uname.adb, uname.ads,
13822 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
13823 usage.adb, usage.ads, validsw.adb, validsw.ads,
13824 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
13825 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
13826 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
13827 formatting and other trivial changes from ACT.
13829 2003-04-12 Zack Weinberg <zack@codesourcery.com>
13831 * gigi.h, utils2.c (build_constructor):
13832 Rename gnat_build_constructor. Use build_constructor.
13833 * decl.c (gnat_to_gnu_entity)
13834 * trans.c (tree_transform, pos_to_constructor, extract_values)
13835 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
13836 (unchecked_convert)
13837 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
13838 (fill_vms_descriptor):
13841 2003-04-06 Zack Weinberg <zack@codesourcery.com>
13843 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
13844 * misc.c (gnat_tree_size): New function.
13845 (LANG_HOOKS_TREE_SIZE): Override.
13847 2003-04-03 Jason Merrill <jason@redhat.com>
13849 * misc.c (gnat_adjust_rli): #if 0.
13851 2003-03-31 Geert Bosch <bosch@gnat.com>
13854 * link.c : Fix misspelled "const" keyword
13856 2003-03-23 Mark Mitchell <mark@codesourcery.com>
13859 * utils2.c: Adjust calls to put_var_into_stack.
13861 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
13863 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
13865 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
13867 * misc.c (gnat_init): Update for new prototype.
13869 2003-03-05 Olivier Hainque <hainque@gnat.com>
13872 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
13873 warning, and fix return type for the IN_RTS && !SJLJ case.
13875 2003-03-04 Tom Tromey <tromey@redhat.com>
13877 * Make-lang.in (ada.tags): New target.
13879 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
13882 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
13883 wrapper, which name remains constant whatever underlying GCC
13886 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
13887 the stable interface needed for a-except.
13889 2003-03-02 Andreas Jaeger <aj@suse.de>
13891 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
13892 gnat_ug_wnt.texi: Regenerate.
13894 2003-03-02 Laurent Guerby <guerby@acm.org>
13896 * Makefile.in (install-gnatlib): Match previous change there
13899 2003-02-28 Andreas Schwab <schwab@suse.de>
13901 * Make-lang.in (install-gnatlib): Change to ada directory before
13902 running make instead of using ada/Makefile directly.
13904 2003-02-18 Ben Elliston <bje@redhat.com>
13906 Part of fix for PR ada/9406
13907 * gnat_ug.texi (Binder output file): Grammar fix.
13909 2003-02-18 Ben Elliston <bje@redhat.com>
13912 * 5qtaprop.adb (Sleep): Fix typo in comment.
13914 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
13916 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
13917 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
13918 gnat_ug_wnt.texi: Regenerate.
13920 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
13922 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
13923 be created if necessary.
13924 (ada.install-common): Let $(DESTDIR)$(bindir) be created
13925 if necessary. Remove erroneous and redundant gnatchop
13926 installation commands. Test for gnatdll before attempting
13928 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
13929 and gnatdll from all plausible locations.
13931 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
13933 * utils2.c (build_unary_op): Don't check flag_volatile.
13934 * gnat_ug.texi: Remove -fvolatile from example.
13935 * gnat_ug_vxw.texi: Likewise.
13937 2003-01-29 Laurent Guerby <guerby@acm.org>
13940 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
13941 * Makefile.in: match previous change.
13942 * Make-lang.in: match previous change.
13944 2003-01-29 Joel Sherrill <joel@OARcorp.com>
13946 * 5rosinte.ads: Add SIGXCPU.
13947 * 5rtpopsp.adb: New file.
13948 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
13949 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
13950 specific file 5rtpopsp.adb.
13951 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
13952 is likely needed for all newlib targets.
13953 * init.c: Add RTEMS specific version of __gnat_initialize().
13955 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13957 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
13959 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13961 * init.c (__gnat_error_handler): Make msg const.
13963 * gmem.c (convert_addresses): Move declaration ...
13964 * adaint.h: ... here.
13965 * adaint.c (convert_addresses): Adapt addrs type to match
13968 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
13970 2003-01-24 Andreas Schwab <schwab@suse.de>
13972 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
13973 size_t to avoid warning.
13975 2003-01-21 Zack Weinberg <zack@codesourcery.com>
13977 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
13979 2003-01-09 Geoffrey Keating <geoffk@apple.com>
13981 * gnat_rm.texi: Remove RCS version number.
13983 * ada-tree.h (union lang_tree_node): Add chain_next option.
13985 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
13987 * Make-lang.in (ada.install-info, ada.install-common,
13988 ada.uninstall): Prepend $(DESTDIR) to the destination
13989 directory in all (un)installation commands.
13990 * Makefile.in (install-gnatlib, install-rts): Ditto.
13992 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
13994 * gnat_rm.texi, gnat_ug.texi: Use @copying.
13995 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
13996 gnat_ug_wnt.texi: Regenerate.
13998 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
14000 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
14002 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
14003 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
14004 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
14005 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
14006 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
14007 $(srcdir)/doc/include/gcc-common.texi.
14009 2002-12-15 Geert Bosch <bosch@gnat.com>
14011 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
14013 2002-12-14 Geert Bosch <bosch@gnat.com>
14015 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
14016 case of a body created for a Renaming_As_Body, on which
14017 conformance checks are not performed. Fixes PR ada/5690.
14019 2002-11-30 Zack Weinberg <zack@codesourcery.com>
14021 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
14022 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
14023 not already included.
14024 * Make-lang.in: Update dependencies.
14026 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
14027 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
14028 solution to buffer overflow bug on GNU/Linux.
14030 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
14031 Closes PR ada/5856 and PR ada/6919 !
14032 * bindgen.adb: Remove all references to Public_Version.
14033 * comperr.adb: Remove all references to Public_Version and
14034 GNATPRO_Version; correct bug reporting instructions.
14035 * comperr.ads: Change to match bug box.
14036 * gnatvsn.ads: Remove all references to Public version and
14039 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
14041 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
14045 * config-lang.in: Remove diff_excludes.
14047 2002-11-05 Graham Stott <graham.stott@btinternet.com>
14049 * trans.c (gnu_pending_elaboration_lists): New GC root.
14050 (build_unit_elab): Use..
14052 2002-10-30 Geert Bosch <bosch@gnat.com>
14054 * misc.c : Include optabs.h
14056 * Make-lang.in (misc.o): Add dependency on optabs.h
14058 2002-10-29 Geert Bosch <bosch@gnat.com>
14060 * Make-lang.in (gnatbind): Depend on CONFIG_H
14062 2002-10-29 Geert bosch <bosch@gnat.com>
14064 * misc.c: Unrevert misc.c (1.13)
14066 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
14068 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
14069 maintainership comments.
14071 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
14073 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
14074 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
14075 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
14076 7staprop.adb: Correct statements in comments about
14077 maintainership of GNAT.
14080 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
14081 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
14082 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
14083 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
14084 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
14085 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
14086 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
14087 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
14088 comments about maintainership of GNAT.
14090 PR ada/6919 (forward port of patch for PR ada/5904)
14091 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
14092 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
14093 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
14094 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
14095 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
14096 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
14097 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
14098 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
14099 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
14100 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
14101 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
14102 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
14103 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
14104 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
14105 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
14106 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
14107 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
14108 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
14109 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
14110 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
14111 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
14112 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
14113 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
14114 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
14115 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
14116 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
14117 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
14118 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
14119 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
14120 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
14121 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
14122 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
14123 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
14124 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
14125 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
14126 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
14127 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
14128 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
14129 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
14130 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
14131 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
14132 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
14133 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
14134 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
14135 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
14136 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
14137 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
14138 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
14139 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
14140 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
14141 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
14142 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
14143 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
14144 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
14145 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
14146 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
14147 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
14148 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
14149 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
14150 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
14151 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
14152 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
14153 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
14154 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
14155 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
14156 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
14157 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
14158 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
14159 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
14160 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
14161 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
14162 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
14163 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
14164 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
14165 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
14166 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
14167 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
14168 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
14169 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
14170 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
14171 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
14172 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
14173 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
14174 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
14175 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
14176 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
14177 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
14178 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
14179 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
14180 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
14181 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
14182 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
14183 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
14184 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
14185 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
14186 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
14187 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
14188 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
14189 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
14190 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
14191 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
14192 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
14193 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
14194 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
14195 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
14196 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
14197 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
14198 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
14199 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
14200 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
14201 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
14202 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
14203 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
14204 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
14205 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
14206 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
14207 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
14208 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
14209 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
14210 par-endh.adb par-labl.adb par-load.adb par-prag.adb
14211 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
14212 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
14213 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
14214 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
14215 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
14216 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
14217 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
14218 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
14219 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
14220 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
14221 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
14222 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
14223 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
14224 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
14225 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
14226 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
14227 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
14228 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
14229 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
14230 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
14231 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
14232 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
14233 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
14234 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
14235 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
14236 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
14237 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
14238 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
14239 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
14240 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
14241 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
14242 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
14243 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
14244 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
14245 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
14246 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
14247 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
14248 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
14249 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
14250 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
14251 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
14252 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
14253 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
14254 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
14255 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
14256 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
14257 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
14258 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
14259 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
14260 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
14261 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
14262 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
14263 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
14264 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
14265 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
14266 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
14267 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
14268 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
14269 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
14270 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
14271 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
14272 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
14273 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
14274 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
14275 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
14276 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
14277 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
14278 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
14279 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
14280 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
14281 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
14282 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
14283 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
14284 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
14285 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
14286 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
14287 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
14288 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
14289 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
14290 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
14291 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
14292 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
14293 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
14294 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
14295 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
14296 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
14297 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
14298 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
14299 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
14300 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
14301 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
14302 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
14303 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
14304 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
14305 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
14306 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
14307 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
14308 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
14309 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
14310 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
14311 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
14312 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
14313 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
14314 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
14315 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
14316 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
14317 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
14318 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
14319 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
14320 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
14321 stringt.ads stringt.h style.adb style.ads stylesw.adb
14322 stylesw.ads switch.adb switch.ads sysdep.c system.ads
14323 table.adb table.ads targparm.adb targparm.ads targtyps.c
14324 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
14325 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
14326 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
14327 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
14328 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
14329 usage.ads utils.c utils2.c validsw.adb validsw.ads
14330 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
14331 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
14332 xtreeprs.adb: Correct statements in comments about maintainership
14335 2002-09-23 Zack Weinberg <zack@codesourcery.com>
14337 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
14338 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
14339 * gnatvsn.ads: Gnat_Version_String is now a function.
14340 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
14341 copy the C version_string into a String and return it.
14342 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
14343 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
14344 Remove pragma Ident (Gnat_Version_String). If this was the
14345 sole use of package Gnatvsn, remove the with statement too.
14346 * gnat1drv.adb: Tweak -gnatv output.
14348 2002-09-17 Richard Henderson <rth@redhat.com>
14350 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
14351 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
14352 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
14353 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
14354 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
14355 and real_2expN instead of a loop.
14356 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
14357 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
14359 2002-08-25 Andre Leis <a.leis@gmx.net>
14360 David Billinghurst (David.Billinghurst@riotinto.com>
14362 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
14364 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14366 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
14367 Remove $(CONFIG_H) dependency.
14369 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
14371 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
14373 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14375 * adadecode.c (ada_demangle): Use xstrdup in lieu of
14377 * misc.c (gnat_decode_option): Likewise.
14379 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
14381 * make.adb (Add_Switch): Make Generic_Position a procedure. The
14382 function approach did not work well because of a side effect (the
14383 function call could reallocate the table which was being indexed
14384 using its result). Fixes ada/4851. [RESURRECTED]
14386 2002-07-01 Roger Sayle <roger@eyesopen.com>
14388 * ada/utils.c (builtin_function): Accept an additional parameter.
14390 2002-06-28 Andreas Jaeger <aj@suse.de>
14393 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
14396 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14398 * Makefile.in (SHELL): Set to @SHELL@.
14400 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14402 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
14403 array size calculation.
14405 2002-06-04 Andreas Jaeger <aj@suse.de>
14407 * Make-lang.in (gnatbind): Readd rule that has been lost in last
14410 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
14412 Merge from pch-branch:
14414 * config-lang.in (gtfiles): Add ada-tree.h.
14415 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
14416 (SET_TYPE_MODULUS): New.
14417 (SET_TYPE_INDEX): New.
14418 (SET_TYPE_DIGITS_VALUE): New.
14419 (SET_TYPE_RM_SIZE): New.
14420 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
14421 (SET_TYPE_ADA_SIZE): New.
14422 (SET_TYPE_ACTUAL_BOUNDS): New.
14423 (SET_DECL_CONST_CORRESPONDING_VAR): New.
14424 (SET_DECL_ORIGINAL_FIELD): New.
14425 (TREE_LOOP_ID): Correct typo.
14426 * decl.c: Use new macros.
14427 * utils.c: Include debug.h, use new macros.
14428 * utils2.c: Use new macros.
14430 * ada-tree.h: Update all macros for new tree description.
14431 (struct tree_loop_id): New.
14432 (union lang_tree_node): New.
14433 (struct lang_decl): New.
14434 (struct lang_type): New.
14435 * misc.c (gnat_mark_tree): Delete.
14436 (LANG_HOOKS_MARK_TREE): Delete.
14437 * trans.c (tree_transform): No longer any need to cast
14440 * utils.c (struct language_function): New dummy structure.
14442 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
14443 (misc.o): Likewise.
14444 (utils.o): Likewise; also gtype-ada.h.
14445 * Make-lang.in (gnat1): Add dependency on s-gtype.
14446 (gnatbind): Add dependency on $(CONFIG_H).
14447 * utils.c: Correct last #include.
14448 (stuct e_stack): Remove unnecessary 'static'.
14449 (mark_e_stack): Remove unused prototype.
14451 * scn-nlit.adb: Remove whitespace after version number to
14452 keep lines under 80 chars.
14453 * snames.adb: Likewise.
14454 * treepr.ads: Likewise.
14456 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
14457 (misc.o): Likewise.
14458 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
14459 * config-lang.in (gtfiles): New.
14460 * decl.c: Use gengtype for roots.
14461 * gigi.h: Use gengtype for roots.
14462 * trans.c: Use gengtype for roots.
14463 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
14465 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
14467 * misc.c (gnat_init): Adjust setting of internal_error_function.
14469 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
14471 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
14472 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
14473 gnat_ug_wnt.texi: Regenerate.
14475 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
14477 * 5ntaprop.adb (with System.OS_Primitives): Remove.
14479 * cstreams.c (max_path_len): Move from here ...
14480 * adaint.c (__gnat_max_path_len): ... to here.
14481 * adaint.c (__gnat_max_path_len): Declare.
14482 * g-dirope.adb (Max_Path): Adjust.
14483 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
14484 * i-cstrea.ads (max_path_len): Adjust.
14485 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
14486 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
14488 * Makefile.in, Make-lang.in: Documentation is now built in
14489 Make-lang.in. Store Info and generated Texinfo files in the
14491 * gnat_ug.texi: Remove CVS keywords, correct version number.
14492 Set file name correctly.
14494 * gnat_ug_*.texi: Add.
14495 * .cvsignore: Ignore generated Texinfo files.
14497 2002-05-30 Zack Weinberg <zack@codesourcery.com>
14499 * ada.h: Add MI guard macro.
14500 (SUBTYPE): Define constants with an anonymous enum, not static
14502 (IN): Cast constants to appropriate type before use.
14504 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
14506 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
14509 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14511 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
14512 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
14513 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
14514 (ALL_ADA_CFLAGS): Likewise.
14515 (ADA_INCLUDES): Likewise.
14516 Adapt for new working dir.
14517 (GNATBIND): Use Makefile.in version.
14518 (.SUFFIXES): Copy from Makefile.in.
14519 (ada-warn): Define.
14520 (.adb.o, .ads.o): Copy from Makefile.in.
14521 Added $(OUTPUT_OPTION).
14522 (GNAT1_C_OBJS): Moved from Makefile.in.
14523 Prefix with ada subdir.
14524 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
14525 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
14526 Adapt for new working dir.
14527 (EXTRA_GNATBIND_OBJS): Likewise.
14528 (ADA_BACKEND): Moved from Makefile.in.
14529 Renamed to avoid conflict with global BACKEND.
14531 (TARGET_ADA_SRCS): Moved from Makefile.in.
14532 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
14534 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
14535 (ada_extra_files): Moved from Makefile.in.
14536 Prefix with ada subdir.
14537 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
14538 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
14539 (ada/nmake.ads): Likewise.
14540 (update-sources): Moved from Makefile.in.
14541 Prefix with ada subdir.
14542 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
14543 (ADA_TREE_H): Likewise.
14544 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
14545 (ada/memtrack.o): Likewise.
14546 (ada/adadecode.o): Likewise.
14547 Update dependencies.
14548 (ada/adaint.o): New.
14549 (ada/argv.o): Moved from Makefile.in.
14550 Prefix with ada subdir.
14551 Update dependencies.
14552 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
14553 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
14554 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
14555 Prefix with ada subdir.
14556 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
14557 (GNAT DEPENDENCIES): Regenerate.
14558 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
14559 toplevel Makefile.in.
14560 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
14561 (TARGET_ADA_SRCS): Removed.
14562 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
14563 (GNATBIND_OBJS): Likewise.
14564 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
14565 (BACKEND): Removed.
14566 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
14567 (TREE_H): Likewise.
14568 (ada_extra_files): Likewise.
14569 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
14570 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
14571 (update-sources): Likewise.
14572 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
14573 (ADA_TREE_H): Likewise.
14574 (adadecoce.o): Likewise.
14575 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
14576 (GNAT DEPENDENCIES): Likewise.
14578 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14580 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
14581 * Makefile.in: Likewise.
14583 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14585 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
14586 Restore $(CONFIG_H) and prefix.o dependencies.
14587 (ada.stage[1-4]): Depend on stage?-start.
14589 * Makefile.in (b_gnatb.c): Depend on interfac.o.
14591 2002-05-02 Jim Wilson <wilson@redhat.com>
14593 * utils.c (finish_record_type): Change record_size to record_type.
14595 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
14597 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
14598 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
14599 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
14601 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
14603 * misc.c (gnat_parse_file): Update.
14605 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
14607 * misc.c (gnat_init): Don't set lang_attribute_common.
14609 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
14611 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
14613 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
14615 * gnat_ug.texi: New file.
14617 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
14618 instead of gfdl.texi
14620 * xgnatug.adb, ug_words: New files.
14622 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
14623 gnat_rm and gnat-style manuals.
14625 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
14627 * gigi.h (incomplete_type_error): Remove.
14628 * utils.c (incomplete_type_error): Remove.
14630 2002-04-16 Mark Mitchell <mark@codesourcery.com>
14632 * trans.c (tree_transform): Add has_scope argument to
14633 expand_start_stmt_expr.
14635 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
14637 * gigi.h (truthvalue_conversion): Rename.
14638 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
14639 * trans.c (tree_transform): Update.
14640 * utils2.c (truthvalue_conversion): Rename, update.
14641 (build_binary_op, build_unary_op): Update.
14643 2002-04-04 Laurent Guerby <guerby@acm.org>
14645 * make.adb: Implement -margs, remove restriction about file name placement.
14646 * makeusg.adb: Documentation update.
14647 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
14648 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
14650 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
14652 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
14653 (builtin_function): Similarly.
14655 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
14657 * decl.c (gnat_to_gnu_entity): Update.
14658 * gigi.h (mark_addressable): Rename.
14659 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
14660 * trans.c (tree_transform): Update.
14661 * utils.c (create_var_decl): Update.
14662 * util2.c (build_binary_op, build_unary_op,
14663 fill_vms_descriptor): Update.
14664 (mark_addressable): Rename, update.
14666 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
14668 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
14670 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
14671 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
14672 * trans.c (tree_transform, convert_with_check): Update.
14673 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
14676 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
14678 * gigi.h (finish_incomplete_decl): Rename.
14679 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
14680 * utils.c (gnat_init_decl_processing): Don't set hook.
14681 (finish_incomplete_decl): Rename.
14683 2002-03-29 Andreas Schwab <schwab@suse.de>
14685 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
14688 2001-03-28 Robert Dewar <dewar@gnat.com>
14691 (Remove_Checks): New procedure
14694 (Remove_Checks): New procedure
14697 Use new Duplicate_Subexpr functions
14698 (Duplicate_Subexpr_No_Checks): New procedure
14699 (Duplicate_Subexpr_No_Checks_Orig): New procedure
14700 (Duplicate_Subexpr): Restore original form (checks duplicated)
14701 (Duplicate_Subexpr): Call Remove_Checks
14704 (Duplicate_Subexpr_No_Checks): New procedure
14705 (Duplicate_Subexpr_No_Checks_Orig): New procedure
14706 Add 2002 to copyright notice
14708 * sem_util.adb: Use new Duplicate_Subexpr functions
14711 (Eval_Indexed_Component): This is the place to call
14712 Constant_Array_Ref and to replace the value. We simply merge
14713 the code of this function in here, since it is now no longer
14714 used elsewhere. This fixes the problem of the back end not
14715 realizing we were clever enough to see that this was
14717 (Expr_Val): Remove call to Constant_Array_Ref
14718 (Expr_Rep_Val): Remove call to Constant_Array_Ref
14720 (Constant_Array_Ref): Deal with string literals (patch
14721 suggested by Zack Weinberg on the gcc list)
14723 2001-03-28 Ed Schonberg <schonber@gnat.com>
14725 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
14726 Duplicate_Subexpr_Move_Checks.
14728 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
14729 Duplicate_Subexpr_Move_Checks.
14731 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
14732 value of array exists before retrieving it (it may a private
14733 protected component in a function).
14735 2002-03-28 Geert Bosch <bosch@gnat.com>
14737 * prj-pp.adb : New file.
14739 * prj-pp.ads : New file.
14741 2002-03-28 Andreas Jaeger <aj@suse.de>
14743 * Makefile.in (stamp-sdefault): Fix path for Makefile.
14745 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
14747 * misc.c (gnat_expand_expr): Move prototype.
14749 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
14751 * misc.c (insert_default_attributes): Remove.
14753 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
14755 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
14756 (gnat_init): Don't set hook.
14757 (gnat_expand_expr): Fix prototype.
14759 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
14761 * misc.c (ggc_p): Remove.
14763 2002-03-27 Geert Bosch <bosch@gnat.com>
14765 * prj-makr.ads, prj-makr.adb : New files.
14767 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
14769 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
14770 (lang_mark_tree): Make static, rename.
14772 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
14774 * misc.c (maybe_build_cleanup): Remove.
14776 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
14778 * gigi.h (yyparse): Remove.
14780 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
14782 * gnat_rm.texi: Sync with ACT version.
14783 (From Ben Brosgol <brosgol@gnat.com>)
14785 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
14787 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
14788 (gnat_init): Remove old hook.
14790 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
14792 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
14793 (yyparse): Rename gnat_parse_file.
14795 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
14797 Delete all lines containing "$Revision:".
14798 * xeinfo.adb: Don't look for revision numbers.
14799 * xnmake.adb: Likewise.
14800 * xsinfo.adb: Likewise.
14801 * xsnames.adb: Likewise.
14802 * xtreeprs.adb: Likewise.
14804 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14806 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
14807 gnat_tree_code_name): Delete.
14808 (tree_code_type, tree_code_length, tree_code_name): Define.
14809 (gnat_init): Don't try to copy into the various tree_code
14812 2002-03-11 Richard Henderson <rth@redhat.com>
14814 * Makefile.in (.NOTPARALLEL): Add fake tag.
14816 2002-03-07 Geert Bosch <bosch@gnat.com>
14818 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
14819 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
14820 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
14821 switch-m.adb, switch-m.ads : New files.
14823 2002-03-07 Geert Bosch <bosch@gnat.com>
14825 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
14826 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
14827 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
14828 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
14829 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
14830 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
14831 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
14832 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
14833 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
14834 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
14835 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
14836 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
14837 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
14838 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
14839 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
14840 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
14841 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
14842 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
14843 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
14844 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
14845 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
14846 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
14847 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
14848 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
14849 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
14850 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
14851 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
14852 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
14853 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
14854 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
14855 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
14856 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
14857 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
14858 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
14859 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
14860 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
14861 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
14862 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
14863 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
14864 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
14865 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
14866 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
14867 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
14868 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
14869 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
14870 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
14871 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
14872 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
14873 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
14874 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
14875 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
14876 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
14877 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
14878 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
14879 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
14880 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
14881 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
14882 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
14883 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
14884 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
14885 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
14886 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
14887 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
14888 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
14889 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
14890 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
14891 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
14892 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
14893 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
14894 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
14895 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
14896 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
14897 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
14898 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
14899 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
14900 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
14901 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
14902 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
14903 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
14904 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
14905 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
14906 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
14907 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
14908 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
14909 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
14910 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
14911 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
14912 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
14913 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
14914 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
14915 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
14916 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
14917 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
14918 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
14919 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
14920 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
14921 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
14923 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
14924 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
14925 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
14926 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
14928 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
14929 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
14931 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
14932 to mdll-fil.ad[bs] and mdll-util.ad[bs]
14934 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
14935 from mdllfile.ad[bs] and mdlltool.ad[bs]
14937 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14939 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
14940 lieu of explicit sizeof/sizeof.
14942 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
14944 * misc.c (copy_lang_decl): Remove.
14946 2002-02-27 Zack Weinberg <zack@codesourcery.com>
14948 * misc.c: Delete traditional-mode-related code copied from the
14949 C front end but not used, or used only to permit the compiler
14952 2002-02-07 Richard Henderson <rth@redhat.com>
14954 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
14955 * adaint.h (__gnat_to_gm_time): Update prototype.
14957 2002-01-30 Richard Henderson <rth@redhat.com>
14959 * trans.c (tree_transform) [N_Loop_Statement]: Use
14960 expand_exit_loop_top_cond.
14962 2001-12-23 Richard Henderson <rth@redhat.com>
14964 * utils.c (end_subprog_body): Push GC context around
14965 rest_of_compilation for nested functions.
14967 2001-12-23 Richard Henderson <rth@redhat.com>
14969 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
14971 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
14973 * gnat-style.texi (Declarations and Types): Remove ancient style
14974 rule which was mandated by code generation issues.
14976 * gnat-style.texi (header): Add @dircategory, @direntry.
14977 (title page): Remove date.
14978 (general) Add @./@: where approriate, and two spaces after the
14979 full stop at the end of a sentence. Use @samp markup when
14980 referring concrete lexical entities (keywords, attribute names
14981 etc.), and @syntax for ARM grammar elements. Use @r for English
14982 text in comments. Use @emph for emphasis. Change "if-statements"
14983 etc. to "if statements" (without @samp). Break long lines. Make
14984 casing of section names consistent.
14985 (Identifiers): Use @samp markup for variable names.
14986 (Comments): Use @samp markup for comment characters. Line-end
14987 comments may follow any Ada code, not just statements. Fix
14988 misspelling of "Integer" as "integer".
14989 (Loop statements): Do not use variable name "I", use "J".
14990 (Subprogram Declarations): Document alignment.
14991 (Subprogram Bodies, Block statements): Document empty line before
14994 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
14996 * make.adb (Add_Switch): Make Generic_Position a procedure. The
14997 function approach did not work well because of a side effect (the
14998 function call could reallocate the table which was being indexed
14999 using its result). Fixes ada/4851.
15001 2001-12-19 Robert Dewar <dewar@gnat.com>
15003 * bindgen.adb: Minor reformatting
15005 * cstand.adb: Minor reformatting
15007 * fmap.adb: Minor reformatting
15008 Change name from Add for Add_To_File_Map (Add is much too generic)
15009 Change Path_Name_Of to Mapped_Path_Name
15010 Change File_Name_Of to Mapped_File_Name
15011 Fix copyright dates in header
15014 Change name from Add for Add_To_File_Map (Add is much too generic)
15015 Change Path_Name_Of to Mapped_Path_Name
15016 Change File_Name_Of to Mapped_File_Name
15017 Fix copyright dates in header
15019 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
15020 Add use clause for Fmap.
15022 * make.adb: Minor reformatting
15024 * osint.adb: Minor reformatting. Change of names in Fmap.
15025 Add use clause for Fmap.
15027 * prj-env.adb: Minor reformatting
15029 * prj-env.ads: Minor reformatting
15031 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
15032 error found (there were odd exceptions to this general rule in
15033 -gnatec/-gnatem processing)
15035 2001-12-19 Olivier Hainque <hainque@gnat.com>
15037 * raise.c (__gnat_eh_personality): Exception handling personality
15038 routine for Ada. Still in rough state, inspired from the C++ version
15039 and still containing a bunch of debugging artifacts.
15040 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
15041 inspired from the C++ library.
15043 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
15044 exception handling integration.
15046 2001-12-19 Arnaud Charlet <charlet@gnat.com>
15048 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
15049 (HIE_SOURCES): Add s-secsta.ad{s,b}.
15050 (HIE_OBJS): Add s-fat*.o
15051 (RAVEN_SOURCES): Remove files that are no longer required. Add
15052 interrupt handling files.
15053 (RAVEN_MOD): Removed, no longer needed.
15055 2001-12-19 Robert Dewar <dewar@gnat.com>
15057 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
15058 Add 2001 to copyright date
15060 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
15061 need to force universal inlining for these cases.
15063 2001-12-19 Arnaud Charlet <charlet@gnat.com>
15065 * s-taprob.adb: Minor clean ups so that this unit can be used in
15068 * exp_ch7.adb: Allow use of secondary stack in HI mode.
15069 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
15071 2001-12-19 Vincent Celier <celier@gnat.com>
15073 * prj-tree.ads (Project_Node_Record): Add comments for components
15074 Pkg_Id and Case_Insensitive.
15076 2001-12-19 Pascal Obry <obry@gnat.com>
15078 * g-socket.adb: Minor reformatting. Found while reading code.
15080 2001-12-19 Robert Dewar <dewar@gnat.com>
15082 * prj-tree.ads: Minor reformatting
15084 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
15086 * config-lang.in (diff_excludes): Remove.
15088 2001-12-17 Ed Schonberg <schonber@gnat.com>
15090 * sem_res.adb (Resolve_Selected_Component): do not generate a
15091 discriminant check if the selected component is a component of
15092 the argument of an initialization procedure.
15094 * trans.c (tree_transform, case of arithmetic operators): If result
15095 type is private, the gnu_type is the base type of the full view,
15096 given that the full view itself may be a subtype.
15098 2001-12-17 Robert Dewar <dewar@gnat.com>
15100 * sem_res.adb: Minor reformatting
15102 * trans.c (tree_transform, case N_Real_Literal): Add missing third
15103 parameter in call to Machine (unknown horrible effects from this
15106 * urealp.h: Add definition of Round_Even for call to Machine
15107 Add third parameter for Machine
15109 2001-12-17 Ed Schonberg <schonber@gnat.com>
15111 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
15112 predefined units in No_Run_Time mode.
15114 2001-12-17 Richard Kenner <kenner@gnat.com>
15116 * misc.c (insn-codes.h): Now include.
15118 2001-12-17 Olivier Hainque <hainque@gnat.com>
15120 * a-except.adb: Preparation work for future integration of the GCC 3
15121 exception handling mechanism
15122 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
15123 to factorize previous code sequences and make them externally callable,
15124 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
15125 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
15126 Use the new notification routines.
15128 2001-12-17 Emmanuel Briot <briot@gnat.com>
15130 * prj-tree.ads (First_Choice_Of): Document the when others case
15132 2001-12-17 Arnaud Charlet <charlet@gnat.com>
15134 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
15135 HI-E mode, in order to support Ravenscar profile properly.
15137 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
15138 mode on 32 bits targets.
15140 2001-12-17 Vincent Celier <celier@gnat.com>
15142 * fmap.adb: Initial version.
15144 * fmap.ads: Initial version.
15146 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
15147 If search is successfully done, add to mapping.
15149 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
15152 (Gnatmake): Add new local variable Mapping_File_Name.
15153 Create mapping file when using project file(s).
15154 Delete mapping file before exiting.
15156 * opt.ads (Mapping_File_Name): New variable
15158 * osint.adb (Find_File): Use path name found in mapping, if any.
15160 * prj-env.adb (Create_Mapping_File): New procedure
15162 * prj-env.ads (Create_Mapping_File): New procedure.
15164 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
15167 * usage.adb: Add entry for new switch -gnatem.
15169 * Makefile.in: Add dependencies for fmap.o.
15171 2001-12-17 Ed Schonberg <schonber@gnat.com>
15173 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
15174 is a package instantiation rewritten as a package body.
15175 (Install_Withed_Unit): Undo previous change, now redundant.
15177 2001-12-17 Gary Dismukes <dismukes@gnat.com>
15180 (Compute_Length): Move conversion to Unsigned to callers.
15181 (Get_Max_Size): Convert Len expression to Unsigned after calls to
15182 Compute_Length and Determine_Range.
15183 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
15184 Compute_Length and Determine_Range.
15185 Above changes fix problem with length computation for supernull arrays
15186 where Max (Len, 0) wasn't getting applied due to the Unsigned
15187 conversion used by Compute_Length.
15189 2001-12-17 Arnaud Charlet <charlet@gnat.com>
15192 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
15193 System.Secondary_Stack.
15194 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
15196 Remove unused entity RE_Exception_Data.
15198 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
15200 * rident.ads (No_Secondary_Stack): New restriction.
15202 2001-12-17 Joel Brobecker <brobecke@gnat.com>
15204 * gnat_rm.texi: Fix minor typos. Found while reading the section
15205 regarding "Bit_Order Clauses" that was sent to a customer.
15206 Very interesting documentation!
15208 2001-12-17 Robert Dewar <dewar@gnat.com>
15210 * sem_case.adb (Choice_Image): Avoid creating improper character
15211 literal names by using the routine Set_Character_Literal_Name. This
15212 fixes bombs in certain error message cases.
15214 2001-12-17 Arnaud Charlet <charlet@gnat.com>
15216 * a-reatim.adb: Minor reformatting.
15218 2001-12-17 Ed Schonberg <schonber@gnat.com>
15220 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
15221 case where the formal is an extension of another formal in the current
15222 unit or in a parent generic unit.
15224 2001-12-17 Arnaud Charlet <charlet@gnat.com>
15226 * s-tposen.adb: Update comments. Minor reformatting.
15227 Minor code clean up.
15229 * s-tarest.adb: Update comments. Minor code reorganization.
15231 2001-12-17 Gary Dismukes <dismukes@gnat.com>
15233 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
15236 2001-12-17 Robert Dewar <dewar@gnat.com>
15238 * exp_attr.adb: Minor reformatting
15240 2001-12-17 Ed Schonberg <schonber@gnat.com>
15242 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
15243 derivations nested within a child unit: verify that the parent
15244 type is declared in an outer scope.
15246 2001-12-17 Robert Dewar <dewar@gnat.com>
15248 * sem_ch12.adb: Minor reformatting
15250 2001-12-17 Ed Schonberg <schonber@gnat.com>
15252 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
15253 warning if current unit is a predefined one, from which bodies may
15256 2001-12-17 Robert Dewar <dewar@gnat.com>
15258 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
15259 Fix header format. Add 2001 to copyright date.
15261 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
15262 which caused CE during compilation if checks were enabled.
15264 2001-12-17 Vincent Celier <celier@gnat.com>
15267 (Switches_Of): New function
15268 (Test_If_Relative_Path): New procedure
15269 (Add_Switches): Use new function Switches_Of
15270 (Collect_Arguments_And_Compile): Use new function Switches_Of.
15271 When using a project file, test if there are any relative
15272 search path. Fail if there are any.
15273 (Gnatmake): Only add switches for the primary directory when not using
15274 a project file. When using a project file, change directory to the
15275 object directory of the main project file. When using a project file,
15276 test if there are any relative search path. Fail if there are any.
15277 When using a project file, fail if specified executable is relative
15278 path with directory information, and prepend executable, if not
15279 specified as an absolute path, with the exec directory. Make sure
15280 that only one -o switch is transmitted to the linker.
15282 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
15285 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
15286 when using a non standard naming scheme.
15287 (Check_Ada_Naming_Scheme): Make sure that error messages
15288 do not raise exceptions.
15289 (Is_Illegal_Append): Return True if there is no dot in the suffix.
15290 (Language_Independent_Check): Check the exec directory.
15292 * prj.adb (Project_Empty): Add new component Exec_Directory
15295 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
15296 (Project_Data): Add component Exec_Directory
15298 * snames.adb: Updated to match snames.ads revision 1.215
15300 * snames.ads: Added Exec_Dir
15302 2001-12-17 Robert Dewar <dewar@gnat.com>
15304 * make.adb: Minor reformatting
15306 * prj-nmsc.adb: Minor reformatting
15308 * snames.adb: Updated to match snames.ads
15310 * snames.ads: Alphebetize entries for project file
15312 2001-12-17 Ed Schonberg <schonber@gnat.com>
15314 * trans.c (process_freeze_entity): Do nothing if the entity is a
15315 subprogram that was already elaborated.
15317 2001-12-17 Richard Kenner <kenner@gnat.com>
15319 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
15320 and Esize if object is referenced via pointer.
15322 2001-12-17 Ed Schonberg <schonber@gnat.com>
15324 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
15325 is discrete before analyzing choices.
15327 2001-12-17 Joel Brobecker <brobecke@gnat.com>
15329 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
15330 containing the name of the Ada Main Program. This string is mainly
15331 intended for the debugger.
15332 (Gen_Output_File_C): Do the equivalent change when generating a C file.
15334 2001-12-17 Robert Dewar <dewar@gnat.com>
15336 * ali.adb: Set new Dummy_Entry field in dependency entry
15338 * ali.ads: Add Dummy_Entry field to source dependency table
15340 * bcheck.adb (Check_Consistency): Ignore dummy D lines
15342 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
15344 * lib-writ.ads: Document dummy D lines for missing files.
15346 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
15348 2001-12-17 Robert Dewar <dewar@gnat.com>
15350 * ali.adb: Type reference does not reset current file.
15352 * ali.adb: Recognize and scan renaming reference
15354 * ali.ads: Add spec for storing renaming references.
15356 * lib-xref.ads: Add documentation for handling of renaming references
15358 * lib-xref.adb: Implement output of renaming reference.
15361 (Determine_Range): Document local variables
15362 (Determine_Range): Make sure Hbound is initialized. It looks as though
15363 there could be a real problem here with an uninitialized reference
15364 to Hbound, but no actual example of failure has been found.
15366 2001-12-17 Laurent Pautet <pautet@gnat.com>
15369 Fix comment of Shutdown_Socket and Close_Socket. These functions
15370 should not fail silently because if they are called twice, this
15371 probably means that there is a race condition in the user program.
15372 Anyway, this behaviour is consistent with the rest of this unit.
15373 When an error occurs, an exception is raised with the error message
15374 as exception message.
15376 2001-12-17 Robert Dewar <dewar@gnat.com>
15378 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
15379 that it happens before modification of Sloc values for -gnatD.
15381 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
15382 so that it happens before modification of Sloc values for -gnatD.
15384 * switch.adb: Minor reformatting
15386 2001-12-15 Richard Henderson <rth@redhat.com>
15388 * sem_ch7.adb: Wrap comment.
15390 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
15392 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
15393 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
15394 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
15395 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
15396 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
15397 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
15398 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
15399 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
15400 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
15401 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
15402 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
15403 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
15404 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
15405 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
15406 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
15407 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
15408 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
15409 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
15410 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
15411 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
15412 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
15413 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
15414 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
15415 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
15418 2001-12-14 Vincent Celier <celier@gnat.com>
15420 * osint.adb(Create_Debug_File): When an object file is specified,
15421 put the .dg file in the same directory as the object file.
15423 2001-12-14 Robert Dewar <dewar@gnat.com>
15425 * osint.adb: Minor reformatting
15427 * lib-xref.adb (Output_Instantiation): New procedure to generate
15428 instantiation references.
15430 * lib-xref.ads: Add documentation of handling of generic references.
15432 * ali.adb (Read_Instantiation_Ref): New procedure to read
15433 instantiation references
15435 * ali.ads: Add spec for storing instantiation references
15437 * bindusg.adb: Minor reformatting
15439 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
15441 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
15443 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
15445 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
15449 Add 2001 to copyright date
15450 Add entry for Latin-5 (Cyrillic ISO-8859-5)
15452 2001-12-14 Matt Gingell <gingell@gnat.com>
15454 * adaint.c: mktemp is a macro on Lynx and can not be used as an
15457 2001-12-14 Richard Kenner <kenner@gnat.com>
15459 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
15460 if operand is CONSTRUCTOR.
15462 2001-12-14 Ed Schonberg <schonber@gnat.com>
15464 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
15465 before emiting check on right-hand side, so that exception information
15468 2001-12-14 Richard Kenner <kenner@gnat.com>
15470 * utils.c (create_var_decl): Throw away initializing expression
15471 if just annotating types and non-constant.
15473 2001-12-14 Vincent Celier <celier@gnat.com>
15475 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
15478 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
15480 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
15482 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
15484 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
15486 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
15488 * ChangeLog: Remove piece of diff output.
15490 2001-12-14 Geert Bosch <bosch@gnat.com>
15492 * config-lang.in: Update copyright notice
15494 * layout.adb: Remove commented out code.
15496 * mdllfile.ads: Update copyright notice. Fix header format.
15498 * sem_case.ads: Likewise.
15500 * sem_ch3.adb: Minor reformatting.
15502 2001-12-12 Geert Bosch <bosch@gnat.com>
15504 * freeze.ads: Update copyright date.
15506 * g-comlin.ads: Minor reformatting.
15508 * gnat-style.texi: Fix typo.
15510 2001-12-12 Geert Bosch <bosch@gnat.com>
15512 * einfo.h: Regenerate.
15514 2001-12-12 Ed Schonberg <schonber@gnat.com>
15516 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
15517 on known node types, rather than untyped fields. Further cleanups.
15519 2001-12-12 Robert Dewar <dewar@gnat.com>
15522 (Save_Entity_Descendant): Minor comment update.
15523 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
15524 of an N_Attribute_Reference node. As per note below, this does not
15525 eliminate need for Associated_Node in attribute ref nodes.
15526 (Associated_Node): Documentation explicitly mentions attribute
15527 reference nodes, since this field is used in such nodes.
15529 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
15531 2001-12-12 Robert Dewar <dewar@gnat.com>
15533 * s-stalib.adb: Add more comments on with statements being needed
15535 * par-ch12.adb: Minor reformatting
15537 * prj-dect.ads: Fix copyright header
15539 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
15540 inputs fit in 32 bits, but the result still overflows.
15542 * s-fatgen.ads: Minor comment improvement
15544 2001-12-12 Ed Schonberg <schonber@gnat.com>
15546 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
15547 formal derived type, look for an inherited component from the full
15548 view of the parent, if any.
15550 2001-12-12 Robert Dewar <dewar@gnat.com>
15552 * checks.ads (Apply_Alignment_Check): New procedure.
15554 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
15555 ensure that the alignment of objects with address clauses is
15556 appropriate, and raise PE if not.
15558 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
15559 Exp_Pakd.Known_Aligned_Enough
15561 * mdllfile.ads: Minor reformatting
15563 * mlib-fil.ads: Minor reformatting
15565 2001-12-12 Ed Schonberg <schonber@gnat.com>
15567 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
15568 fix to any component reference if enclosing record has non-standard
15571 2001-12-12 Vincent Celier <celier@gnat.com>
15573 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
15576 2001-12-12 Ed Schonberg <schonber@gnat.com>
15578 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
15581 2001-12-12 Robert Dewar <dewar@gnat.com>
15583 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
15585 2001-12-12 Emmanuel Briot <briot@gnat.com>
15587 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
15588 and it adds dependencies to system.io.
15590 2001-12-12 Pascal Obry <obry@gnat.com>
15592 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
15595 2001-12-11 Ed Schonberg <schonber@gnat.com>
15597 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
15598 that is the parent of other generics, the instance body replaces the
15599 instance node. Retrieve the instance of the spec, which is the one
15600 that is visible in clients and within the body.
15602 2001-12-11 Vincent Celier <celier@gnat.com>
15604 * gnatmain.adb: Initial version.
15606 * gnatmain.ads: Initial version.
15608 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
15610 * snames.adb: Updated to match snames.ads.
15612 * snames.ads: Added Gnatstub.
15614 2001-12-11 Vincent Celier <celier@gnat.com>
15616 * prj-attr.adb (Initialization_Data): Change name from
15617 Initialisation_Data.
15619 2001-12-11 Emmanuel Briot <briot@gnat.com>
15621 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
15622 + and * applied to backslashed expressions like \r.
15624 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
15626 * g-os_lib.ads: String_List type added, Argument_List type is now
15627 subtype of String_List.
15629 2001-12-11 Robert Dewar <dewar@gnat.com>
15631 * g-os_lib.ads: Change copyright to FSF
15632 Add comments for String_List type
15634 2001-12-11 Vincent Celier <celier@gnat.com>
15636 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
15637 string to the buffer).
15639 2001-12-11 Ed Schonberg <schonber@gnat.com>
15641 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
15644 * sem_attr.adb: Simplify previous fix for Address.
15645 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
15646 to avoid anomalies where the bound of the type appears to raise
15649 2001-12-11 Robert Dewar <dewar@gnat.com>
15651 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
15654 2001-12-11 Ed Schonberg <schonber@gnat.com>
15656 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
15657 renamed unit before checking for recursive instantiations.
15659 2001-12-11 Emmanuel Briot <briot@gnat.com>
15661 * prj.ads: Add comments for some of the fields.
15663 2001-12-11 Robert Dewar <dewar@gnat.com>
15665 * lib-xref.adb (Output_Refs): Don't output type references outside
15666 the main unit if they are not otherwise referenced.
15668 2001-12-11 Ed Schonberg <schonber@gnat.com>
15670 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
15671 code and diagnose additional illegal uses
15673 * sem_util.adb (Is_Object_Reference): An indexed component is an
15674 object only if the prefix is.
15676 2001-12-11 Vincent Celier <celier@gnat.com>
15678 * g-diopit.adb: Initial version.
15680 * g-diopit.ads: Initial version.
15683 (Expand_Path): Avoid use of Unbounded_String
15684 (Find, Wildcard_Iterator): Moved to child package Iteration
15686 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
15688 2001-12-11 Robert Dewar <dewar@gnat.com>
15690 * sem_attr.adb: Minor reformatting
15692 2001-12-11 Ed Schonberg <schonber@gnat.com>
15694 * sem_ch3.adb: Clarify some ???.
15696 2001-12-11 Robert Dewar <dewar@gnat.com>
15698 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
15699 Exp_Pakd.Known_Aligned_Enough
15701 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
15702 version is moved to Exp_Ch13.
15704 2001-12-11 Robert Dewar <dewar@gnat.com>
15706 * einfo.ads: Minor reformatting
15708 * exp_ch5.adb: Add comment for previous.change
15710 * ali.adb: New interface for extended typeref stuff.
15712 * ali.ads: New interface for typeref stuff.
15714 * checks.adb (Apply_Alignment_Check): New procedure.
15716 * debug.adb: Add -gnatdM for modified ALI output
15718 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
15720 * lib-xref.adb: Extend generation of <..> notation to cover
15721 subtype/object types. Note that this is a complete rewrite,
15722 getting rid of the very nasty quadratic algorithm previously
15723 used for derived type output.
15725 * lib-xref.ads: Extend description of <..> notation to cover
15726 subtype/object types. Uses {..} for these other cases.
15727 Also use (..) for pointer types.
15729 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
15731 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
15732 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
15734 2001-12-11 Vincent Celier <celier@gnat.com>
15737 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
15738 Changed /BIND_ONLY to /ACTIONS=BIND
15739 Changed /LINK_ONLY to /ACTIONS=LINK
15741 2001-12-11 Ed Schonberg <schonber@gnat.com>
15743 * sem_ch8.adb (Find_Selected_Component): improved search for a
15744 candidate package in case of error.
15746 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
15747 chain back on scope stack before reinstalling use clauses.
15749 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
15750 is enabled, do not kill the code for the condition, to preserve
15753 2001-12-11 Robert Dewar <dewar@gnat.com>
15755 * checks.adb (Insert_Valid_Check): Apply validity check to expression
15756 of conversion, not to result of conversion.
15758 2001-12-11 Ed Schonberg <schonber@gnat.com>
15760 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
15761 before freezing parent. If the declarations are mutually recursive,
15762 an access to the current record type may be frozen before the
15763 derivation is complete.
15765 2001-12-05 Vincent Celier <celier@gnat.com>
15767 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
15768 -c /COMPILE_ONLY, -l /LINK_ONLY
15771 (Bind_Only): New Flag
15772 (Link_Only): New flag
15774 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
15777 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
15780 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
15781 (Gnatmake): Set the step flags. Only perform a step if the
15782 corresponding step flag is True.
15783 (Scan_Make_Arg): Reset the bind and link step flags when -u
15784 or -gnatc has been specified.
15786 2001-12-05 Ed Schonberg <schonber@gnat.com>
15788 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
15789 get bounds from right operand.
15791 * sem_eval.adb: Minor reformatting
15793 * exp_util.adb (Make_Literal_Range): use bound of literal rather
15794 than Index'First, its lower bound may be different from 1.
15796 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
15799 2001-12-05 Vincent Celier <celier@gnat.com>
15801 * prj-nmsc.adb Minor reformatting
15803 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
15804 set and libraries are not supported.
15806 2001-12-05 Ed Schonberg <schonber@gnat.com>
15808 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
15809 private view explicitly, so the back-end can treat as a global
15812 2001-12-05 Ed Schonberg <schonber@gnat.com>
15814 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
15815 unit, always replace instance node with new body, for ASIS use.
15817 2001-12-05 Vincent Celier <celier@gnat.com>
15819 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
15820 libraries are not supported and both attributes Library_Name and
15821 Library_Dir are specified.
15823 * prj-proc.adb (Expression): Set location of Result to location of
15826 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
15827 (prj-nmsc is now importing MLib.Tgt)
15829 * prj-proc.adb: Put the change indicated above that was forgotten.
15831 2001-12-05 Robert Dewar <dewar@gnat.com>
15833 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
15835 2001-12-05 Ed Schonberg <schonber@gnat.com>
15837 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
15838 constraint, introduce explicit subtype declaration and derive from it.
15840 * sem_ch3.adb: Minor reformatting
15842 2001-12-05 Robert Dewar <dewar@gnat.com>
15844 * checks.adb (Determine_Range): Increase cache size for checks.
15847 * exp_ch6.adb: Minor reformatting
15848 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
15849 a parameter whose root type is System.Address, since treating such
15850 subprograms as pure in the code generator is almost surely a mistake
15851 that will lead to unexpected results.
15853 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
15854 change handling of conversions.
15856 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
15858 2001-12-05 Ed Schonberg <schonber@gnat.com>
15860 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
15861 aggregate with static wrong size, attach generated Raise node to
15864 2001-12-05 Robert Dewar <dewar@gnat.com>
15866 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
15867 Fixes compilation abandoned bomb in B24009B.
15869 2001-12-05 Ed Schonberg <schonber@gnat.com>
15872 Document use of Associated_Node on Selected_Components.
15873 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
15874 to clarify use of untyped descendant fields.
15876 2001-12-05 Robert Dewar <dewar@gnat.com>
15878 * prj-dect.ads: Add ??? comment
15879 Add 2001 to copyright notice (was not done in after all)
15881 * prj-part.adb: Minor reformatting. Reword one awkward error message.
15883 * prj.ads: Minor reformatting throughout, and add some ??? comments
15885 * snames.ads: Minor reformatting
15887 2001-12-05 Geert Bosch <bosch@gnat.com>
15889 * snames.adb: Autoupdate
15891 2001-12-05 Vincent Celier <celier@gnat.com>
15893 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
15895 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
15897 * prj-env.adb: Minor comment changes (modifying -> extends).
15899 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
15901 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
15904 * prj.adb (Initialize): Change Modifying to Extends.
15906 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
15908 * prj.ads: Minor comment change (Modifying -> extending).
15910 * snames.ads: Change modifying to extends.
15912 2001-12-05 Robert Dewar <dewar@gnat.com>
15914 * sem_warn.adb: Remove stuff for conditionals, we are not going to
15917 * sem_warn.ads: Remove stuff for conditionals, we are not going to
15918 do this after all. Add 2001 to copyright notice
15920 2001-12-04 Geert Bosch <bosch@gnat.com>
15922 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
15924 2001-12-04 Robert Dewar <dewar@gnat.com>
15926 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
15927 location if we already have errors. Stops some cases of cascaded
15930 * errout.adb: Improve comment.
15932 2001-12-04 Robert Dewar <dewar@gnat.com>
15935 (Analyze_Formal_Type_Definition): Defend against Error.
15936 (Analyze_Formal_Subprogram): Defend against Error.
15938 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
15939 remove following semicolon if present. Removes cascaded error.
15941 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
15944 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
15945 exceptions equals 0.
15946 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
15947 Fixes PIWG E tests (which have to be run with -gnatL).
15949 2001-12-04 Robert Dewar <dewar@gnat.com>
15951 * einfo.ads: Minor reformatting
15953 2001-12-04 Ed Schonberg <schonber@gnat.com>
15955 * einfo.ads: Block_Node points to the identifier of the block, not to
15956 the block node itself, to preserve the link when the block is
15957 rewritten, e.g. within an if-statement with a static condition.
15959 * inline.adb (Cleanup_Scopes): recover block statement from block
15960 entity using new meaning of Block_Node.
15962 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
15963 identifier of block node, rather than to node itself.
15965 2001-12-04 Gary Dismukes <dismukes@gnat.com>
15968 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
15969 (Discrimify): Go back to setting the Etypes of the selected component
15970 because the Vname component does not exist at this point and will
15971 fail name resolution. Also set Analyzed.
15972 Remove with and use of Sem_Res.
15974 2001-12-04 Arnaud Charlet <charlet@gnat.com>
15976 * Makefile.in: (HIE_SOURCES): add s-fat*.
15978 2001-12-04 Robert Dewar <dewar@gnat.com>
15981 (Compile_Time_Known_Attribute): New procedure.
15982 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
15983 proper range check.
15985 2001-12-04 Ed Schonberg <schonber@gnat.com>
15987 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
15988 processing discriminants to diagnose illegal default values.
15990 2001-12-04 Ed Schonberg <schonber@gnat.com>
15992 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
15993 access discriminant within a type extension that constrains its
15994 parent discriminants.
15996 2001-12-04 Ed Schonberg <schonber@gnat.com>
15998 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
15999 is malformed, use instance of Any_Id to allow analysis to proceed.
16001 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
16002 type definition is illegal.
16003 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
16006 2001-12-04 Ed Schonberg <schonber@gnat.com>
16008 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
16011 2001-12-04 Robert Dewar <dewar@gnat.com>
16013 * errout.adb: Minor reformatting
16015 2001-12-04 Robert Dewar <dewar@gnat.com>
16017 * exp_util.adb: Minor reformatting from last change
16019 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
16020 which is a rewriting of an expression, traverse the original
16021 expression to remove warnings that may have been posted on it.
16023 2001-12-04 Ed Schonberg <schonber@gnat.com>
16025 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
16026 record that has other packed components.
16028 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
16030 * adaint.c: Minor cleanups.
16032 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
16034 * adaint.c: Do not use utime.h on vxworks.
16036 2001-12-04 Arnaud Charlet <charlet@gnat.com>
16038 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
16039 more confusion than it solves.
16041 2001-12-04 Geert bosch <bosch@gnat.com>
16043 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
16045 2001-12-04 Geert Bosch <bosch@gnat.com>
16047 * Makefile.in (update-sources): New target.
16048 For use by gcc_release script.
16050 2001-12-04 Ed Schonberg <schonber@gnat.com>
16052 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
16053 a configuration pragma, it is now legal wherever a pragma can appear.
16055 2001-12-04 Zack Weinberg <zack@codesourcery.com>
16057 * Makefile.in: Don't set ALL. Delete @cross_defines@,
16058 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
16059 is now @CROSS@ -DIN_GCC; update comment.
16061 2001-12-04 Robert Dewar <dewar@gnat.com>
16063 * einfo.adb (Has_Pragma_Pure_Function): New flag.
16064 Fix problem that stopped ceinfo from working
16066 * einfo.ads (Has_Pragma_Pure_Function): New flag.
16068 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
16070 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
16073 (File_Time_Stamp): New procedure.
16074 (Preserve_Mode): New boolean.
16075 (Write_Unit): Pass time stamp.
16076 Implement -p switch (preserve time stamps).
16078 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
16080 * gnatchop.adb: Do usage info for -p switch
16082 * adaint.h (__gnat_set_file_time_name): New function
16084 * adaint.c (__gnat_set_file_time_name): Implement
16086 * adaint.h: Fix typo
16088 2001-12-03 Robert Dewar <dewar@gnat.com>
16090 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
16091 have Associated_Node.
16093 2001-12-03 Robert Dewar <dewar@gnat.com>
16095 * prj-proc.adb: Minor reformatting
16097 * make.adb: Minor reformatting
16099 2001-12-03 Geert Bosch <bosch@gnat.com>
16101 * make.adb: Minor reformatting.
16103 2001-12-03 Robert Dewar <dewar@gnat.com>
16105 * sem_ch12.adb: Minor reformatting
16107 2001-12-03 Ed Schonberg <schonber@gnat.com>
16109 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
16110 push Standard on the stack before analyzing the instance body,
16111 in order to have a clean visibility environment.
16113 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
16115 2001-12-03 Ed Schonberg <schonber@gnat.com>
16117 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
16118 instantiation of a body that contains an inlined body.
16120 2001-12-03 Ed Schonberg <schonber@gnat.com>
16123 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
16124 to prevent freezing within formal packages.
16125 (Freeze_Subprogram_Body): If body comes from another instance that
16126 appeared before its own body, place freeze node at end of current
16127 declarative part, to prevent a back-end crash.
16128 (Inline_Instance_Body): Handle properly a package instance within
16129 a subprogram instance that is a child unit.
16131 2001-12-01 Graham Stott <grahams@redhat.com>
16133 * Makefile.in (misc.o): Add missing $(srcdir) prefix
16134 and add optabs.h dependency.
16136 * misc.c: Include optabs.h
16137 (gnat_tree_code_type): Make static and const.
16138 (gnat_tree_code_length): Likewise.
16139 (gnat_tree_code_name): Likewise.
16140 (update_setjmp_buf): Obtain operands mode from insn_data.
16142 2001-11-29 Richard Henderson <rth@redhat.com>
16144 * init.c: Remove obsolete dwarf2 frame.h section.
16146 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
16148 * Make-lang.in (ada.generated-manpages): New dummy target.
16150 2001-11-29 Ed Schonberg <schonber@gnat.com>
16152 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
16153 into Command, an array conversion is illegal here. Uncovered by
16156 2001-11-28 Geert Bosch <bosch@gnat.com>
16158 * init.c: Minor whitespace changes.
16160 2001-11-28 Doug Rupp <rupp@gnat.com>
16162 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
16165 2001-11-28 Zack Weinberg <zack@codesourcery.com>
16167 * misc.c (gnat_expand_constant): Move declaration above
16168 definition of lang_hooks.
16169 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
16170 (gnat_init): lang_expand_constant no longer exists.
16172 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
16173 always have vprintf.
16174 (gnat_init): Always call set_internal_error_function.
16176 2001-11-27 Andreas Jaeger <aj@suse.de>
16178 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
16180 2001-11-27 Laurent Guerby <guerby@acm.org>
16182 * Makefile.in: Regenerate Ada dependencies.
16184 2001-11-26 Richard Henderson <rth@redhat.com>
16186 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
16187 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
16188 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
16190 2001-11-25 Laurent Guerby <guerby@acm.org>
16192 * sysdep.c (rts_get_*): Fix style.
16194 2001-11-19 Laurent Guerby <guerby@acm.org>
16196 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
16197 since it is of no apparent use and cause warnings.
16199 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
16201 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
16203 (gnat_init): Don't return NULL.
16204 (finish_parse): Remove.
16206 2001-11-17 Laurent Guerby <guerby@acm.org>
16208 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
16209 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
16210 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
16211 * lang-spec.h: Add missing struct field to silence warnings.
16212 * sysdep.c (rts_get_*): Provide K&R prototype.
16213 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
16214 * traceback.c (Unlock_Task, Lock_Task): Likewise.
16215 * tracebak.c (__gnat_backtrace): Remove unused variable.
16216 * utils.c (end_subprog_body): Move to K&R style.
16218 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
16220 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
16222 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
16224 * misc.c (gnat_init): Change prototype. Include the
16225 functionality of the old init_parse and init_decl_processing.
16226 (gnat_init_decl_processing): New prototype.
16227 (init_parse): Remove.
16228 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
16230 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
16232 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
16233 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
16234 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
16235 set_yydebug): Remove.
16237 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
16239 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
16240 (struct lang_hooks): Constify.
16241 (language_string, lang_identify): Remove.
16242 * utils.c (init_decl_processing): Update.
16244 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
16246 * misc.c: Include langhooks-def.h.
16247 * Makefile.in: Update.
16249 2001-10-30 Robert Dewar <dewar@gnat.com>
16252 (Check_Identifier): Rewrite circuit to be compatible with use of letters
16253 in the upper half of ASCII.
16254 (Check_Identifier): Minor reformatting
16256 2001-10-30 Geert Bosch <bosch@gnat.com>
16258 * (Associated_Node, Set_Associated_Node): Do not check for
16261 2001-10-30 Robert Dewar <dewar@gnat.com>
16263 * a-reatim.ads: Minor reformatting
16265 2001-10-30 Robert Dewar <dewar@gnat.com>
16267 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
16268 undocumented declarations.
16270 2001-10-30 Pascal Obry <obry@gnat.com>
16272 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
16273 to the binder and linker.
16276 * mdll.ads: Fix layout. Update copyright notice.
16278 * mdll.adb: Fix layout. Update copyright notice.
16280 2001-10-30 Robert Dewar <dewar@gnat.com>
16282 * usage.adb: Minor fix to output for -gnaty.
16284 2001-10-30 Ed Schonberg <schonber@gnat.com>
16286 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
16287 to accommodate all its possible values.
16289 * a-reatim.adb (Split): Special-case handling of Time_Span_First
16290 and of small absolute values of T.
16292 2001-10-30 Richard Kenner <kenner@gnat.com>
16294 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
16295 set_mem_attributes since not needed and wrong if RESULT if a REG;
16296 fixes ACATS failures.
16298 2001-10-30 Geert Bosch <bosch@gnat.com>
16300 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
16301 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
16303 2001-10-30 Robert Dewar <dewar@gnat.com>
16305 * bindusg.adb: Undocument -f switch.
16307 * gnatcmd.adb: Remove /FULL_ELABORATION.
16309 * opt.ads (Force_RM_Elaboration_Order): Document that this is
16312 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
16314 * gnatbind.adb: Minor update of warning msg.
16316 2001-10-30 Vincent Celier <celier@gnat.com>
16318 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
16319 for project file switches (-P (/PROJECT_FILE=),
16320 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
16323 2001-10-30 Geert Bosch <bosch@gnat.com>
16325 * decl.c: Minor whitespace fixes.
16327 2001-10-30 Richard Kenner <kenner@gnat.com>
16329 * utils2.c (build_allocator): Test for SIZE overflow in array case too
16331 2001-10-30 Geert Bosch <bosch@gnat.com>
16333 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
16334 Found due to GCC 3.0 warning of using uninitialized value.
16337 (Get_Max_Size): Use variant record for tracking value/expression.
16338 Makes logic clearer and prevents warnings for uninitialized variables.
16339 (Layout_Array_Type): Use variant record for tracking value/expression.
16340 Makes logic clearer and prevents warnings for uninitialized variables.
16342 2001-10-30 Robert Dewar <dewar@gnat.com>
16344 * lib.adb: Minor reformatting
16346 * s-taprop.ads: Minor reformatting
16348 2001-10-29 Laurent Guerby <guerby@acm.org>
16351 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
16353 (_gnat_error_handler): Make MSG const.
16355 2001-10-29 Richard Kenner <kenner@gnat.com>
16357 * sysdep.c: Fix localtime_r problem on LynxOS.
16358 Also remove #elif to avoid warnings.
16360 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
16363 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
16365 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
16367 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
16368 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
16369 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
16370 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
16371 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
16372 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
16373 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
16374 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
16375 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
16376 types.ads, urealp.adb: Fix spelling errors.
16378 2001-10-27 Laurent Guerby <guerby@acm.org>
16380 * trans.c (gigi): Fix non determinism leading to bootstrap
16381 comparison failures for debugging information.
16383 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
16385 * gnat_rm.texi: Use @./@: where appropriate.
16387 2001-10-26 Robert Dewar <dewar@gnat.com>
16389 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
16391 2001-10-26 Richard Kenner <kenner@gnat.com>
16393 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
16395 2001-10-26 Richard Kenner <kenner@gnat.com>
16397 * decl.c (validate_size): Modify message for bad size to avoid
16398 implication that compiler is modifying the size.
16400 2001-10-26 Robert Dewar <dewar@gnat.com>
16402 * prj-util.adb: Minor reformatting. Fix bad header format.
16404 2001-10-26 Robert Dewar <dewar@gnat.com>
16406 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
16408 * sinfo.ads: Clarify use of Associated_Node (documentation only).
16410 * sem_ch12.adb: Change Node4 to Associated_Node. Change
16411 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
16412 much more narrowly in places where needed. These are cleanups.
16414 2001-10-26 Joel Brobecker <brobecke@gnat.com>
16416 * 5zosinte.ads (null_pthread): new constant.
16419 (Initialize_TCB): Initialize thread ID to null, to be able to verify
16420 later that this field has been set.
16421 (Finalize_TCB): ditto.
16422 (Suspend_Task): Verify that the thread ID is not null before using it.
16423 (Resume_Task): ditto.
16426 (Resume_All_Tasks): Lock the tasks list before using it.
16427 (Suspend_All_Tasks): ditto.
16429 2001-10-26 Richard Kenner <kenner@gnat.com>
16431 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
16432 Make constant variant of designated type for Is_Access_Constant.
16433 Call update_pointer_to with main variant.
16435 * trans.c (process_freeze_entity, process_type):
16436 Call update_pointer_to on main variant.
16438 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
16439 If main variant, update all other variants.
16441 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
16444 2001-10-26 Robert Dewar <dewar@gnat.com>
16446 * prj-util.adb: Minor reformatting
16448 2001-10-26 Robert Dewar <dewar@gnat.com>
16450 * prj-util.adb: Minor reformatting
16452 2001-10-26 Robert Dewar <dewar@gnat.com>
16454 * prj-attr.adb: Minor reformatting throughout
16456 2001-10-26 Robert Dewar <dewar@gnat.com>
16458 * prj-attr.ads: Minor reformatting
16459 Add ??? comment (this whole spec has almost no comments)
16461 2001-10-26 Vincent Celier <celier@gnat.com>
16463 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
16464 ("//") that precede the drive letter on Interix.
16466 2001-10-26 Geert Bosch <bosch@gnat.com>
16468 * gnat_rm.texi: Add GNAT Reference Manual.
16470 2001-10-25 Robert Dewar <dewar@gnat.com>
16472 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
16473 is Error. Similar change for other renaming cases.
16475 2001-10-25 Robert Dewar <dewar@gnat.com>
16477 * s-atacco.ads: Add pragma Inline_Always for functions.
16478 Fix header format. Add copyright 2001
16480 2001-10-25 Ed Schonberg <schonber@gnat.com>
16482 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
16483 return Error rather than Empty so that analysis can proceed.
16485 2001-10-25 Ed Schonberg <schonber@gnat.com>
16487 * sem_util.adb (Enter_Name): better handling of cascaded error
16488 messages when a unit appears in its own context.
16490 2001-10-25 Ed Schonberg <schonber@gnat.com>
16492 * sem_util.adb (Defining_Entity): in case of error, attach created
16493 entity to specification, so that semantic analysis can proceed.
16495 2001-10-25 Robert Dewar <dewar@gnat.com>
16498 (Defining_Entity): Deal with Error.
16499 (Process_End_Label): Deal with bad end label for.
16501 2001-10-25 Ed Schonberg <schonber@gnat.com>
16503 * sem_elab.adb (Check_A_Call): refine message when call is in an
16504 instance but callee is not declared in the generic unit.
16506 2001-10-25 Ed Schonberg <schonber@gnat.com>
16508 * sem_elab.adb (Check_A_Call): check for renaming before finding the
16509 enclosing unit, which may already be different from the calling unit.
16511 2001-10-25 Geert Bosch <bosch@gnat.com>
16513 * 4gintnam.ads: fix header format.
16515 2001-10-25 Ed Schonberg <schonber@gnat.com>
16517 * sem_res.adb (Resolve_Call): if the call is actually an indexing
16518 operation on the result of a parameterless call, perform elaboration
16519 check after the node has been properly rewritten.
16521 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
16522 inlined within the generic tree, the defining identifier is not a
16525 2001-10-25 Ed Schonberg <schonber@gnat.com>
16527 * sem_res.adb (Resolve): special-case resolution of Null in an
16528 instance or an inlined body to avoid view conflicts.
16530 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
16531 compatibility by retrieving the access type of the generic copy.
16533 2001-10-25 Robert Dewar <dewar@gnat.com>
16536 (Analyze_Number_Declaration): Handle error expression.
16537 (Signed_Integer_Type_Declaration): Handle error bound.
16538 (Analyze_Subtype_Indication): Handle error range.
16540 * sem_util.adb (Get_Index_Bounds): Check for Error.
16542 2001-10-25 Robert Dewar <dewar@gnat.com>
16544 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
16545 in no run time mode.
16547 2001-10-25 Pascal Obry <obry@gnat.com>
16549 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
16550 mode case for ALLOC case.
16552 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
16553 all platforms. Improvement of last change.
16555 2001-10-25 Robert Dewar <dewar@gnat.com>
16557 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
16559 2001-10-25 Geert Bosch <bosch@gnat.com>
16561 * osint.adb (Is_Relative): Remove duplicate.
16563 2001-10-25 Pascal Obry <obry@gnat.com>
16565 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
16566 pathnames in UNIX and DOS style with drive letter.
16567 (Is_Relative): new routine.
16569 * osint.adb: Minor reformatting
16571 * osint.adb (Is_Relative): implementation using
16572 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
16574 2001-10-25 Pascal Obry <obry@gnat.com>
16576 * g-dirope.adb (Basename): correctly compute offset between the
16577 original Path and the translated one.
16579 * g-dirope.adb: (Base_Name): add some comments.
16581 2001-10-25 Robert Dewar <dewar@gnat.com>
16583 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
16584 in HIE mode, avoids compilation abandoned message
16586 * exp_imgv.adb: Correct typo in previous change
16588 * exp_imgv.adb: Correct typo in previous change (not my day!)
16590 2001-10-25 Robert Dewar <dewar@gnat.com>
16592 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
16594 2001-10-25 Pascal Obry <obry@gnat.com>
16596 * g-awk.ads: Move all pragma inlines next to the routine
16597 declarations. This is more uniform with other GNAT spec.
16599 2001-10-22 Geert Bosch <bosch@gnat.com>
16601 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
16603 2001-10-19 Geert Bosch <bosch@gnat.com>
16605 * Makefile.in (tools, gnattools): Remove gnatmem.
16607 2001-10-17 Richard Henderson <rth@redhat.com>
16609 * Makefile.in (misc.o): Depend on langhooks.h.
16610 * misc.c: Include it.
16611 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
16612 (LANG_HOOKS_DECODE_OPTION): New.
16613 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
16615 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
16617 * trans.c (tree_transform): Adjust to recent change in
16618 expand_asm_operands to implement named asm operands.
16620 2001-10-11 Ed Schonberg <schonber@gnat.com>
16622 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
16623 renaming of discriminant for mutable record type.
16625 2001-10-11 Robert Dewar <dewar@gnat.com>
16627 * validsw.adb: Properly save -gnatVn status.
16629 2001-10-11 Robert Dewar <dewar@gnat.com>
16631 * usage.adb: Add lines for V switch.
16633 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
16634 (/VALIDITY_CHECKING).
16636 2001-10-11 Ed Schonberg <schonber@gnat.com>
16638 * sem_type.adb (Add_One_Interp): an operator for a type declared in
16639 an extension of System is known to be visible.
16641 2001-10-11 Ed Schonberg <schonber@gnat.com>
16643 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
16644 properly. Fixes regression on ACATS C34005G.
16646 2001-10-11 Robert Dewar <dewar@gnat.com>
16648 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
16649 loop in generic instance, since this is likely not very useful.
16651 2001-10-11 Robert Dewar <dewar@gnat.com>
16653 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
16654 the error message for high integrity mode.
16656 * rtsfind.adb (RTE): Give message if we try to find an entity that
16657 is not available in high integrity mode.
16660 (OK_To_Use_In_HIE_Mode): New array.
16661 (RTE): May return Empty in high integrity mode.
16663 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
16664 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
16666 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
16667 unit if not inlined always and in no runtime mode. Fixes problem
16668 caused by new Rtsfind changes.
16670 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
16673 * rtsfind.adb (RTE): Make sure we do not try to load unit after
16674 giving message for entity not available in high integrity mode.
16676 2001-10-11 Pascal Obry <obry@gnat.com>
16678 * impunit.adb: Add GNAT.CRC32.
16680 2001-10-11 Ed Schonberg <schonber@gnat.com>
16682 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
16683 properly the case where one universal operand in a non-static
16684 exponentiation of a real literal.
16686 2001-10-11 Ed Schonberg <schonber@gnat.com>
16688 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
16689 clause, return the gobal finalization list, for lack of anthing else.
16691 2001-10-11 Ed Schonberg <schonber@gnat.com>
16693 * exp_ch7.adb (Make_Transient_Block): if statement is within
16694 exception handler, always use new transient scope to place Clean
16697 2001-10-11 Pascal Obry <obry@gnat.com>
16700 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
16701 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
16702 (GNATLS_RTL_OBJS): add g-crc32.o
16703 (GNATMAKE_RTL_OBJS): add g-crc32.o
16706 (CRC_Match): new function.
16707 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
16708 instead of the previous simple checksum algorithm.
16709 (Time_Stamp_Mismatch): use CRC_Match for comparison.
16710 (Set_Source_Table): idem.
16713 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
16714 instead of simple checksum.
16715 (CRC_Match): new function.
16716 (CRC_Error): new constant.
16718 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
16719 a CRC now and not a simple checksum. A CRC uses lower-case hex
16720 letters, fixes ambiguity in parsing.
16722 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
16723 is what this variable will store.
16725 * bcheck.adb: Change reference to chechsum in comments by CRC.
16726 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
16727 rename All_Checksum_Match to All_CRC_Match. Change due to API
16728 renaming since now GNAT does not use a simple checksum but a
16729 CRC using GNAT.CRC32.
16731 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
16732 now and not anymore a simple checksum.
16734 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
16737 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
16740 (Restore_Scan_State): rename Checksum to CRC.
16741 (Save_Scan_State): idem.
16745 (Checksum): rename to CRC.
16746 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
16748 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
16749 GNAT.CRC32). Update copyright notice.
16751 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
16752 GNAT.CRC32). Update copyright notice.
16755 (Accumulate_Checksum): removed.
16756 (Update): new procedure. Add a wide-character into the CRC.
16759 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
16760 (Load_File): fix initialization of S (change Source_Checksum to
16763 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
16764 Source_CRC in S initialization.
16766 * sinput.adb (Source_Checksum): renamed to Source_CRC.
16768 * sinput.ads (Source_Checksum): renamed to Source_CRC.
16769 Update comments for the CRC.
16771 * types.adb (Hex): Use lowercase for the letter part.
16773 * types.ads (Get_Hex_String): Returns the hexadecimal representation
16774 for a word. This is currently used only for CRC. In previous version,
16775 the checksum was using a representation with all letter being
16776 upper-case. With the new implementation (using CRC) we do not remove
16777 the 32th bit of the CRC, so we can have an upper-case starting letter
16778 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
16779 It is ambigous since the CRC was optional and could be followed by
16780 options like EB, EE. So now this routines uses lower-case letter for
16781 the hexadecimal representation. Strange enough only lower case letters
16782 where checked in Scan_ALI (even if this was not a possible case).
16784 * gnatvsn.ads (Library_Version): changed to 3.15a.
16786 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
16789 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
16792 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
16793 Add 2001 to copyright notice
16794 (Accumulate_Checksum): Modify to use System.CRC32.
16796 * ali-util.ads: Redo changes of previous revision to continue to use
16797 the word Checksum. Add 2001 to copyright notice.
16799 * ali.adb: Undo some of previous changes, not needed.
16800 Keep the change for lower case letters in the checksum.
16802 * ali.ads: Undo previous change not needed.
16804 * bcheck.adb: Undo most of previous change, not needed.
16805 But do use Checksums_Match for checksum comparison.
16807 * gnatls.adb: Undo most of previous change, not needed.
16808 But do use Checksums_Match for comparing checksums.
16810 * lib-load.adb: Undo previous change, not needed.
16812 * lib-writ.adb: Undo previous change, not needed.
16814 * lib-writ.ads: Document that checksums use lower case,
16815 not upper case letters.
16817 * scans.adb: Undo previous change, not needed
16819 * scans.ads: Undo previous change, not needed.
16821 * scn-nlit.adb: Undo previous changes, not needed.
16823 * scn-slit.adb: Undo previous change, not needed. Fix header format.
16826 (Accumulate_Checksum): Use System.CRC32.
16827 (Initialize_Checksum): New procedure.
16828 Remove other changes of previous revision.
16830 * sinput-p.adb: Undo previous change, not needed.
16832 * sinput.adb: Undo previous change, not needed.
16834 * sinput-l.adb: Undo previous change, not needed.
16836 * sinput.ads: Undo previous change, not needed. Keep only comment
16837 on new checksum algorithm
16839 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
16840 Also remove a-tags and a-stream from GNAT sources.
16842 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
16844 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
16846 2001-10-11 Geert Bosch <bosch@gnat.com>
16848 * einfo.h: Regenerate.
16850 * nmake.ads: Regenerate.
16852 * nmake.adb: Regenerate.
16854 * sinfo.h: Regenerate.
16856 * treeprs.adb: Regenerate.
16858 2001-10-10 Geert Bosch <bosch@gnat.com>
16860 * gnat-style.texi: New file describing coding guidelines for Ada.
16862 2001-10-10 Ed Schonberg <schonber@gnat.com>
16864 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
16867 2001-10-10 Geert Bosch <bosch@gnat.com>
16869 * snames.ads: Add new names for project facility.
16871 * snames.adb: Update to reflect snames.ads changes.
16873 * snames.h: Update to reflect snames.ads changes.
16875 2001-10-10 Vincent Celier <celier@gnat.com>
16878 (Add_Switches): reflect the changes for the switches attributes
16879 Default_Switches indexed by the programming language,
16880 Switches indexed by the file name.
16881 (Collect_Arguments_And_Compile): Idem.
16882 Reflect the attribute name changes.
16885 (Initialisation_Data): Change the names of some packages and
16887 (Initialize): process case insensitive associative arrays.
16890 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
16893 (Parse_Attribute_Declaration): For case insensitive associative
16894 arrays, set the index string to lower case.
16897 Reflect the changes of the project attributes.
16900 Replace Check_Naming_Scheme by Ada_Check and
16901 Language_Independent_Check.
16904 Replaced Check_Naming_Scheme by 2 procedures:
16905 Ada_Check and Language_Independent_Check.
16908 (Process_Declarative_Items): For case-insensitive associative
16909 arrays, set the index string to lower case.
16910 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
16911 Prj.Nmsc.Check_Naming_Scheme.
16914 (Case_Insensitive): New function
16915 (Set_Case_Insensitive): New procedure
16918 (Case_Insensitive): New function
16919 (Set_Case_Insensitive): New procedure
16920 (Project_Node_Record): New flag Case_Insensitive.
16923 (Value_Of): new function to get the string value of a single
16924 string variable or attribute.
16927 (Value_Of): new function to get the string value of a single
16928 string variable or attribute.
16931 (Ada_Default_Spec_Suffix): New function
16932 (Ada_Default_Impl_Suffix): New function
16933 Change definitions of several constants to reflect
16934 new components of record types.
16937 (Naming_Data): Change several components to reflect new
16938 elements of naming schemes.
16939 (Project_Data): New flags Sources_Present and
16940 Language_Independent_Checked.
16941 (Ada_Default_Spec_Suffix): New function.
16942 (Ada_Default_Impl_Suffix): New function.
16945 Modification of predefined names for project manager: added
16946 Implementation, Specification_Exceptions, Implementation_Exceptions,
16947 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
16948 Default_Switches, _Languages, Builder, Cross_Reference,
16949 Finder. Removed Body_Part, Specification_Append, Body_Append,
16950 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
16953 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
16956 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
16957 not that it is Nil_Variable_Value.
16959 * prj.ads: Add ??? for uncommented declarations
16961 2001-10-10 Ed Schonberg <schonber@gnat.com>
16963 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
16964 constant, do not indicate possible modification, so that gigi can
16965 treat it as a bona fide constant.
16967 2001-10-10 Robert Dewar <dewar@gnat.com>
16969 * sem_prag.adb: Add processing for pragma External.
16971 * snames.ads: Add entry for pragma External.
16973 * par-prag.adb: Add pragma External.
16975 * snames.adb: Updated to match snames.ads.
16977 2001-10-10 Ed Schonberg <schonber@gnat.com>
16979 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
16980 a dynamic task if the allocator appears in an indexed assignment
16981 or selected component assignment.
16983 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
16984 For a dynamic task in an assignment statement, use target of
16985 assignment to generate meaningful name.
16987 2001-10-10 Ed Schonberg <schonber@gnat.com>
16989 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
16992 * einfo.ads: Body_Entity is also defined for generic package.
16993 Documentation change only
16995 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
16996 others_choice for a discriminated component initialization,
16997 convert discriminant references into the corresponding discriminals.
16999 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
17000 only if original type is private and expression has to be wrapped
17004 (Apply_Constraint_Check): Do not perform length check
17005 if expression is an aggregate with only an others_choice.
17006 (Length_N_Cond): two references to the same in_parameter
17007 (typically the discriminal in an init_proc) denote the same value.
17008 Two useful optimization uncovered by bugfixes above.
17010 2001-10-10 Robert Dewar <dewar@gnat.com>
17012 * xeinfo.adb: Change int to char in translation of enumeration types.
17013 This fixes a problem in the C representation of component alignment.
17014 Add 2001 to copyright notice
17016 2001-10-10 Richard Kenner <kenner@gnat.com>
17018 * decl.c: (validate_size): Do check size of object of integral type
17019 if it is a packed array type.
17021 2001-10-10 Richard Kenner <kenner@gnat.com>
17023 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
17024 VAR_DECL for constant if not Is_Public but -O0.
17026 2001-10-10 Richard Kenner <kenner@gnat.com>
17028 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
17030 2001-10-10 Geert Bosch <bosch@gnat.com>
17032 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
17033 use '/' as switch character, allowing for absolute file names.
17035 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
17037 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
17040 2001-10-08 Geert Bosch <bosch@gnat.com>
17042 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
17043 Automatically build utilities when files need to be regenerated.
17045 2001-10-08 Geert Bosch <bosch@gnat.com>
17047 * xsnames.adb: New utility for updating snames.ads and snames.adb
17049 2001-10-08 Zack Weinberg <zack@codesourcery.com>
17051 * Make-lang.in (ADAFLAGS): Add -W -Wall.
17052 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
17053 (gnat1): Also depend on attribs.o.
17054 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
17055 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
17056 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
17057 (ADAFLAGS): Add -W -Wall.
17058 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
17061 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
17062 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
17063 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
17064 Use $(ADAC), not $(CC), as compilation command.
17066 (gnattools): Depend directly on tools to build, don't use
17068 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
17070 * einfo.h, sinfo.h: New files (autogenerated).
17072 2001-10-08 Richard Henderson <rth@redhat.com>
17074 * comperr.adb (Abort_In_Progress): New.
17075 (Compiler_Abort): Use it to prevent recursion.
17077 2001-10-08 Robert Dewar <dewar@gnat.com>
17079 * atree.adb: Set Error_Posted in Error node, helps error recovery.
17081 * par-endh.adb (Output_End_Expected): We should also not test
17082 Error_Posted on the Error node, since now it is always set.
17084 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
17085 to help error recovery. Part of general work on 9407-004.
17087 * par.adb: Add ??? for misuse of error
17090 (Resolve): Defend against Error, fixes 9407-003.
17091 (Resolve_Discrete_Subtype_Indication): Defend against Error.
17093 * sinfo.ads (N_Error): Now has Etype field (which will be set
17094 to Any_Type to help error recovery).
17096 2001-10-08 Richard Kenner (kenner@gnat.com)
17098 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
17099 Consistently set MEM attributes from expression; fixes
17100 bootstrap failure on x86.
17102 2001-10-08 Geert Bosch (bosch@gnat.com)
17104 * 5oosinte.adb: Add 2001 to copyright notice.
17106 2001-10-08 Geert Bosch (bosch@gnat.com)
17108 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
17110 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
17112 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
17114 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
17116 2001-10-05 Geert Bosch (bosch@gnat.com)
17118 * adaint.h: Small formatting fix.
17120 2001-10-04 Geert Bosch <bosch@gnat.com>
17122 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
17123 Arg is int, not FILE *, in dummy version of functions.
17125 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
17126 Arg is int, not FILE *.
17128 2001-10-04 Geert Bosch <bosch@gnat.com>
17130 * 3lsoccon.ads: Added file, missed with initial check ins.
17132 * 4lintnam.ads: Fix header format.
17133 Change Linux to GNU/Linux.
17135 * 5iosinte.adb: Change Linux to GNU/Linux.
17137 * 5iosinte.ads: Change Linux to GNU/Linux.
17139 * 5itaprop.adb: Change Linux to GNU/Linux.
17141 * 5itaspri.ads: Change Linux to GNU/Linux.
17142 Update copyright notice.
17144 * 5lintman.adb: Change Linux to GNU/Linux.
17146 * 5lml-tgt.adb: Change Linux to GNU/Linux.
17148 * 5losinte.ads: Change Linux to GNU/Linux.
17150 * 5lsystem.ads: Change Linux to GNU/Linux.
17152 * 5qosinte.adb: Change Linux to GNU/Linux.
17154 * 5qosinte.ads: Change Linux to GNU/Linux.
17156 * 5qparame.ads: Change Linux to GNU/Linux.
17158 * 5qtaprop.adb: Change Linux to GNU/Linux.
17160 * 5qtaspri.ads: Change Linux to GNU/Linux.
17161 Add 2001 to copyright notice.
17163 * 5vintman.ads: Change Linux to GNU/Linux.
17164 Fix header format. Add 2001 to copyright notice.
17166 * g-soccon.ads: Change Linux to GNU/Linux.
17168 * g-trasym.ads: Change Linux to GNU/Linux.
17169 Add 2001 to copyright notice.
17171 * memtrack.adb: Change Linux to GNU/Linux.
17173 * s-intman.ads: Change Linux to GNU/Linux.
17174 Add 2001 to copyright notice. Fix header format.
17176 * s-stache.adb: Change Linux to GNU/Linux.
17178 * adaint.c: Change Linux to GNU/Linux.
17180 * cio.c: Change Linux to GNU/Linux.
17182 * cstreams.c: Change Linux to GNU/Linux.
17184 * init.c: Change Linux to GNU/Linux.
17186 * gmem.c: Change Linux to GNU/Linux.
17188 * tracebak.c: Change Linux to GNU/Linux.
17191 2001-10-02 Geert Bosch <bosch@gnat.com>
17193 * misc.c (insert_default_attributes): Add dummy version.
projects / thirdparty / gcc.git / blob