1 2005-03-24 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
3 * adaint.c (__gnat_portable_spawn): Adjust cast.
5 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
7 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
9 2005-03-17 Pascal Obry <obry@adacore.com>
11 * adaint.h, adaint.c (__gnat_waitpid): Moved to expect.c where it is
14 * expect.c (__gnat_waitpid): Moved here from adaint.c.
15 Reimplement under Win32 using Win32 API.
17 (__gnat_kill) [Win32]: Properly close the process handle before leaving
20 2005-03-17 Eric Botcazou <ebotcazou@adacore.com>
22 * ada-tree.h: (DECL_RENAMING_GLOBAL_P): New predicate.
23 (DECL_RENAMED_OBJECT): New accessor macro.
24 (SET_DECL_RENAMED_OBJECT): New setter macro.
26 * decl.c (gnat_to_gnu_entity) <E_Variable>: Stabilize the renamed
27 object in all cases. Attach the renamed object to the VAR_DECL.
28 (gnat_to_gnu_field): Do not lift the record wrapper if the size of the
29 field is not prescribed.
31 * misc.c (gnat_handle_option): Handle -gnatO separately.
32 (gnat_print_decl) <VAR_DECL>: New case.
33 Print the DECL_RENAMED_OBJECT node.
35 * lang.opt: Declare separate -gnatO option.
37 * trans.c (tree_transform) <N_Identifier>: If the object is a renaming
38 pointer, replace it with the renamed object.
39 <N_Validate_Unchecked_Conversion>: Warn for a conversion to a fat
40 pointer type if the source is not a fat pointer type whose underlying
41 array has the same non-zero alias set as that of the destination array.
43 2005-03-17 Javier Miranda <miranda@adacore.com>
45 * a-tags.ads, a-tags.adb (Get_Expanded_Name): Removed.
46 (Get_Inheritance_Depth): Removed.
47 (Set_Inheritance_Depth): Removed.
49 * rtsfind.ads, exp_disp.ads, exp_disp.adb: Remove support to call the
50 subprogram Get_Expanded_Name because it is not referenced by the
53 * i-cpp.ads, i-cpp.adb (CPP_Get_Expanded_Name): Removed.
54 (CPP_Get_Inheritance_Depth): Removed.
55 (CPP_Set_Inheritance_Depth): Removed.
57 * tbuild.ads, tbuild.adb (Make_DT_Component): Removed.
59 2005-03-17 Robert Dewar <dewar@adacore.com>
61 * checks.adb (Apply_Array_Size_Check): Completely remove this for GCC
62 3, since we now expect GCC 3 to do all the work.
64 2005-03-17 Javier Miranda <miranda@adacore.com>
66 * einfo.adb (First_Private_Entity, Set_First_Private_Entity): Addition
67 of one barrier to avoid wrong usage of this attribute.
69 * sem_ch12.adb (Formal_Entity): Fix erroneous usage of the attribute
72 * sem_ch7.adb (Install_Visible_Declarations): Add a barrier to protect
73 the subprogram against wrong usage.
74 Adapt the code to traverse the entities in the
75 scope of a record_type because in addition to its usage regarding
76 packages, this subprogram is also called by Expand_N_Freeze_Entity
77 to install the visible declarations of the enclosing scope of a
78 record_type_with_private to establish the proper visibility before
79 freezing the entity and related subprograms.
81 2005-03-17 Ed Schonberg <schonberg@adacore.com>
83 * exp_ch2.adb (In_Assignment_Context): Recognize slice assignments to
86 2005-03-17 Thomas Quinot <quinot@adacore.com>
88 * exp_ch3.adb (Check_Attr): New subprogram.
89 (Check_Stream_Attribute): Move the code for 13.13.2(9/1) enforcement
90 into a new Check_Attr subprogram, in order to provide a more
91 explanatory error message (including the name of the missing attribute).
92 (Stream_Operation_OK): Renamed from Stream_Operations_OK. This
93 subprogram determines whether a default implementation exists for a
94 given stream attribute.
95 (Make_Predefined_Primitive_Specs, Predefined_Primitive_Bodies):
96 Determine whether to generate a default implementation for each stream
97 attribute separately, as this depends on the specific attribute.
99 * exp_strm.adb (Make_Field_Attribute): For the case of an illegal
100 limited extension where a stream attribute is missing for a limited
101 component (which will have been flagged in Exp_Ch3.Sem_Attr), do not
102 generate a bogus reference to the missing attribute to prevent
103 cascaded errors. Instead, generate a null statement.
105 * sem_attr.adb (Check_Stream_Attribute): A stream attribute is
106 available for a limited type if it has been specified for an ancestor
109 2005-03-17 Ed Schonberg <schonberg@adacore.com>
111 * exp_ch6.adb (Expand_Inlined_Call): handle the case when the renamed
112 entity is an operator.
114 2005-03-17 Thomas Quinot <quinot@adacore.com>
116 * exp_dist.adb (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist
117 spec, to make this predicate available to other units.
119 * rtsfind.adb (Check_RPC): Use Sem_Dist.Get_PCS_Name instead of
122 * sem_ch8.adb: Disable expansion of remote access-to-subprogram types
123 when no distribution runtime library is available.
125 * sem_res.adb, sem_dist.adb: Disable expansion of remote
126 access-to-subprogram types when no distribution runtime library is
128 (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist spec, to make this
129 predicate available to other units.
131 * sem_dist.ads (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist
132 spec, to make this predicate available to other units.
134 2005-03-17 Vincent Celier <celier@adacore.com>
136 * make.adb (Insert_Project_Sources): Make sure the Q is always
139 * prj-nmsc.adb (Check_Ada_Naming_Scheme_Validity): Check Naming against
140 the default for the tree, not the global default naming.
142 * prj-proc.adb (Recursive_Process): No need to put the default naming
143 in the project data, it's already there.
145 2005-03-17 Doug Rupp <rupp@adacore.com>
147 * Makefile.in: (ia64-hp-*vms*): Use s-crtl-vms64.ads.
149 * 5xcrtl.ads: Renamed to...
150 * s-crtl-vms64.ads: ...this new file
152 2005-03-17 Robert Dewar <dewar@adacore.com>
156 * namet.adb (Copy_One_Character): Set proper wide character encoding
157 for upper half character if we have upper half encoding.
159 2005-03-17 Robert Dewar <dewar@adacore.com>
161 * par.adb (Par): Improved msg for attempt to recompile predefined unit
163 2005-03-17 Thomas Quinot <quinot@adacore.com>
165 * sem_ch13.adb (New_Stream_Function, New_Stream_Procedure): For a
166 tagged limited type, the TSS is a newly built renaming declaration:
167 insert it using Set_TSS, not Copy_TSS.
169 2005-03-17 Javier Miranda <miranda@adacore.com>
171 * sem_ch4.adb (Try_Primitive_Operation, Class_Wide_Operation and
172 Try_Object_Operation): Analyze the object that is accessible
173 through the prefix of the subprogram call before we apply
174 the transformation of the object-operation notation.
176 2005-03-17 Jose Ruiz <ruiz@adacore.com>
178 * s-taprob.adb (Initialize_Protection): Initialize the protected
179 object's owner to Null_Task.
180 (Lock): If pragma Detect_Blocking is in effect and the caller of this
181 procedure is already the protected object's owner then Program_Error
182 is raised. In addition the protected object's owner is updated.
183 (Lock_Read_Only): If pragma Detect_Blocking is in effect and the caller
184 of this procedure is already the protected object's owner then
185 Program_Error is raised.
186 In addition the protected object's owner is updated.
187 (Unlock): Remove the ownership of the protected object.
189 * s-taprob.ads (Protection): Add the field Owner, used to store the
190 protected object's owner.
191 This component is needed for detecting one type of potentially blocking
192 operations (external calls on a protected subprogram with the same
193 target object as that of the protected action). Document the rest of
196 * s-tposen.adb, s-tpoben.adb (Initialize_Protection_Entries):
197 Initialize the protected object's owner to Null_Task.
198 (Lock_Read_Only_Entries): If pragma Detect_Blocking is in effect and the
199 caller of this procedure is already the protected object's owner then
200 Program_Error is raised.
201 Do not raise Program_Error when this procedure is called from a
203 (Unlock_Entries): Remove the ownership of the protected object.
204 (Lock_Entries): If pragma Detect_Blocking is in effect and the caller
205 of this procedure is already the protected object's owner then
206 Program_Error is raised.
207 Do not raise Program_Error when this procedure is called from
210 * s-tposen.ads, s-tpoben.ads (Protection_Entries): Add the field Owner,
211 used to store the protected object's owner.
213 * s-tpobop.adb (Protected_Entry_Call): If pragma Detect_Blocking is in
214 effect and this procedure (a potentially blocking operation) is called
215 from whithin a protected action, Program_Error is raised.
216 (Timed_Protected_Entry_Call): If pragma Detect_Blocking is in effect
217 and this procedure (a potentially blocking operation) is called from
218 whithin a protected action, Program_Error is raised.
220 2005-03-17 Vincent Celier <celier@adacore.com>
221 Nicolas Setton <setton@adacore.com>
223 * mlib-tgt-darwin.adb (Build_Dynamic_Library): Remove the "-fini"
224 switch, not supported by the linker on Darwin. Add '_' before
225 <library>init, as this character is added unconditionally by the
227 (Is_Archive_Ext): Replace the wrong library extension ".dyld" by the
228 correct one ".dylib". This fixes detection of the archive files when
229 building library projects.
231 2005-03-17 Vincent Celier <celier@adacore.com>
233 * switch-m.adb (Normalize_Compiler_Switches): Recognize switches
234 -gnat83, -gnat95 and -gnat05.
236 2005-03-17 Vasiliy Fofanov <fofanov@adacore.com>
238 * gnat_ugn.texi: Document gnatmem restriction
240 2005-03-17 Thomas Quinot <quinot@adacore.com>
242 * snames.adb: Document new TSS names introduced by exp_dist/exp_tss
245 2005-03-17 Robert Dewar <dewar@adacore.com>
247 * s-interr.ads, s-interr.adb, sem_ch3.adb, prj.ads, prj.adb,
248 a-interr.adb, a-interr.ads, s-interr-sigaction.adb, s-interr-dummy.adb,
249 s-interr-vms.adb, s-interr-vxworks.adb: Minor reformatting
251 * casing.adb: Comment improvements
253 2005-03-17 Pascal Obry <obry@adacore.com>
255 * g-expect.adb: Minor reformatting.
257 2005-03-15 Zack Weinberg <zack@codesourcery.com>
259 * Make-lang.in (doc/gnat_ugn_unw.info, doc/gnat_rm.info)
260 (doc/gnat_ugn_unw.dvi, doc/gnat_rm.dvi): Add gcc-vers.texi
263 2005-03-15 Vincent Celier <celier@adacore.com>
265 * mlib-tgt-darwin.adb (Library_Exist_For, Library_File_Name_For):
266 Add new parameter In_Tree to specify the project tree: needed
267 by the project manager. Adapt to changes in project manager
268 using new parameter In_Tree.
270 2005-03-15 Jakub Jelinek <jakub@redhat.com>
272 * Make-lang.in (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h,
273 ada/nmake.adb, ada/nmake.ads): Use unique subdirectories of
274 ada/bldtools to avoid make -jN failures.
276 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
278 * trans.c (gnat_to_gnu) <N_Return_Statement>: Set gnu_result
279 to NULL_TREE on entry.
281 2005-03-15 Robert Dewar <dewar@adacore.com>
283 * system-unixware.ads, system-linux-ia64.ads, system-freebsd-x86.ads,
284 system-lynxos-ppc.ads, system-lynxos-x86.ads, system-linux-x86_64.ads,
285 system-tru64.ads, system-aix.ads, system-vxworks-sparcv9.ads,
286 system-vxworks-xscale.ads, system-solaris-x86.ads, system-irix-o32.ads,
287 system-irix-n32.ads, system-hpux.ads, system-vxworks-m68k.ads,
288 system-linux-x86.ads, system-vxworks-mips.ads, system-os2.ads,
289 system-interix.ads, system-solaris-sparc.ads,
290 system-solaris-sparcv9.ads, system-vms.ads, system-mingw.ads,
291 system-vms-zcx.ads, system-vxworks-ppc.ads, system-vxworks-alpha.ads,
292 system-vms_64.ads, system-darwin-ppc.ads, system-vxworks-x86.ads,
293 system-linux-ppc.ads, system-linux-alpha.ads, system-linux-sparc.ads,
294 system-linux-s390.ads, system-linux-s390x.ads: Add line defining
295 Compiler_System_Version to be False.
297 * opt.ads: Add new flag Opt.Address_Is_Private
299 * targparm.ads, targparm.adb: Set new flag Opt.Address_Is_Private
300 Add new parameter Compiler_System_Version to avoid checking for
301 completeness of parameters when compiler is compiling itself.
302 Allows old versions of GNAT to be compiled with new compiler.
304 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
306 * s-osinte-tru64.ads, s-osinte-tru64.adb (Get_Stack_Base): New function
307 (Hide_Yellow_Zone): New procedure to hide the Yellow Zone of the
309 (Stack_Base_Available): New flag.
310 (Get_Page_Size): New overloaded functions imported from C.
311 (PROT_NONE, PROT_READ, PROT_WRITE, PROT_EXEC, PROT_ALL,
312 PROT_ON, PROT_OFF): New constants.
313 (mprotect): New function imported from C.
314 (pthread_teb_t): New record type.
316 * s-taprop-tru64.adb: (Enter_Task): Invoke Hide_Yellow_Zone.
317 (Create_Task): Account for the Yellow Zone and the guard page.
319 2005-03-15 Vincent Celier <celier@adacore.com>
321 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
322 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
323 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
324 mlib-tgt-vxworks.adb, mlib-tgt-lynxos.adb (Library_Exist_For,
325 Library_File_Name_For): Add new parameter In_Tree
326 to specify the project tree: needed by the project manager.
327 Adapt to changes in project manager using new parameter In_Tree.
328 Remove local imports, use functions in System.CRTL.
330 * make.adb, clean.adb, gnatcmd.adb (Project_Tree): New constant needed
331 to use the project manager.
333 * makeutl.ads, makeutl.adb (Linker_Options_Switches): New parameter
334 In_Tree to designate the project tree. Adapt to changes in the project
335 manager, using In_Tree.
337 * mlib-prj.ads, mlib-prj.adb (Build_Library, Check_Library,
338 Copy_Interface_Sources): Add new parameter In_Tree to specify the
339 project tree: needed by the project manager.
340 (Build_Library): Check that Arg'Length >= 6 before checking if it
341 contains "--RTS=...".
343 * mlib-tgt.ads, mlib-tgt.adb (Library_Exist_For,
344 Library_File_Name_For): Add new parameter In_Tree to specify the
345 project tree: needed by the project manager.
347 * prj.ads, prj.adb: Major modifications to allow several project trees
348 in memory at the same time.
349 Change tables to dynamic tables and hash tables to dynamic hash
350 tables. Move tables and hash tables from Prj.Com (in the visible part)
351 and Prj.Env (in the private part). Move some constants from the visible
352 part to the private part. Make other constants deferred.
353 (Project_Empty): Make it a variable, not a function
354 (Empty_Project): Add parameter Tree. Returns the data with the default
355 naming data of the project tree Tree.
356 (Initialize): After updating Std_Naming_Data, copy its value to the
357 component Naming of Project Empty.
358 (Register_Default_Naming_Scheme): Use and update the default naming
359 component of the project tree, instead of the global variable
361 (Standard_Naming_Data): Add defaulted parameter Tree. If project tree
362 Tree is not defaulted, return the default naming data of the Tree.
363 (Initial_Buffer_Size): Constant moved from private part
364 (Default_Ada_Spec_Suffix_Id, Default_Ada_Body_Suffix_Id, Slash_Id); new
365 variables initialized in procedure Initialize.
366 (Add_To_Buffer): Add two in out parameters to replace global variables
367 Buffer and Buffer_Last.
368 (Default_Ada_Spec_Suffix, Default_Body_Spec_Suffix, Slash): New
370 Adapt to changes to use new type Project_Tree_Ref and dynamic tables and
372 (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
373 for the project tree.
374 (Project_Tree_Data, Project_Tree_Ref, No_Project): Declare types and
375 constant at the beginning of the package spec, so that they cane be used
376 in subprograms before their full declarations.
377 (Standard_Naming_Data): Add defaulted parameter of type Project_Node_Ref
378 (Empty_Project): Add parameter of type Project_Node_Ref
379 (Private_Project_Tree_Data): Add component Default_Naming of type
381 (Buffer, Buffer_Last): remove global variables
382 (Add_To_Buffer): Add two in out parameters to replace global variables
383 Buffer and Buffer_Last.
384 (Current_Packages_To_Check): Remove global variable
385 (Empty_Name): Move to private part
386 (No-Symbols): Make it a constant
387 (Private_Project_Tree_Data): New type for the private part of the
389 (Project_Tree_Data): New type for the data of a project tree
390 (Project_Tree_Ref): New type to designate a project tree
391 (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
392 for the project tree.
394 * prj-attr.ads: Add with Table; needed, as package Prj no longer
395 imports package Table.
397 * prj-com.adb: Remove empty, no longer needed body
399 * prj-com.ads: Move most of the content of this package to package Prj.
401 * prj-dect.ads, prj-dect.adb (Parse): New parameters In_Tree to
402 designate the project node tree and Packages_To_Check to replace
403 global variable Current_Packages_To_Check.
404 Add new parameters In_Tree and Packages_To_Check to local subprograms,
405 when needed. Adapt to changes in project manager with project node tree
408 * prj-env.ads, prj-env.adb: Add new parameter In_Tree to designate the
409 project tree to most subprograms. Move tables and hash tables to
410 private part of package Prj.
411 Adapt to changes in project manager using project tree In_Tree.
413 * prj-makr.adb (Tree): New constant to designate the project node tree
414 Adapt to change in project manager using project node tree Tree
416 * prj-nmsc.ads, prj-nmsc.adb (Check_Stand_Alone_Library): Correctly
417 display the Library_Src_Dir and the Library_Dir.
418 Add new parameter In_Tree to designate the project node tree to most
419 subprograms. Adapt to changes in the project manager, using project tree
421 (Check_Naming_Scheme): Do not alter the casing on platforms where
422 the casing of file names is not significant.
423 (Check): Add new parameter In_Tree to designate the
425 * prj-pars.ads, prj-pars.adb (Parse): Add new parameter In_Tree to
426 designate the project tree.
427 Declare a project node tree to call Prj.Part.Parse and Prj.Proc.Process
429 * prj-part.ads, prj-part.adb (Buffer, Buffer_Last): Global variables,
430 to replace those that were in the private part of package Prj.
431 Add new parameter In__Tree to designate the project node tree to most
432 subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.
433 (Post_Parse_Context_Clause): When specifying the project node of a with
434 clause, indicate that it is a limited with only if there is "limited"
435 in the with clause, not necessarily when In_Limited is True.
436 (Parse): Add new parameter In_Tree to designate the project node tree
438 * prj-pp.ads, prj-pp.adb (Pretty_Print): Add new parameter In_Tree to
439 designate the project node tree. Adapt to change in Prj.Tree with
440 project node tree In_Tree.
442 * prj-proc.ads, prj-proc.adb (Recursive_Process): Specify the project
443 tree In_Tree in the call to function Empty_Process to give its initial
444 value to the project data Processed_Data.
445 Add new parameters In_Tree to designate the project tree and
446 From_Project_Node_Tree to designate the project node tree to several
447 subprograms. Adapt to change in project manager with project tree
448 In_Tree and project node tree From_Project_Node_Tree.
450 * prj-strt.ads, prj-strt.adb (Buffer, Buffer_Last): Global variables,
451 to replace those that were in the private part of package Prj.
452 Add new parameter In_Tree to designate the project node tree to most
453 subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.
455 * prj-tree.ads, prj-tree.adb: Add new parameter of type
456 Project_Node_Tree_Ref to most subprograms.
457 Use this new parameter to store project nodes in the designated project
459 (Project_Node_Tree_Ref): New type to designate a project node tree
460 (Tree_Private_Part): Change table to dynamic table and hash tables to
463 * prj-util.ads, prj-util.adb: Add new parameter In_Tree to designate
464 the project tree to most subprograms. Adapt to changes in project
465 manager using project tree In_Tree.
467 * makegpr.adb (Project_Tree): New constant needed to use project
470 2005-03-15 Olivier Hainque <hainque@adacore.com>
472 * s-intman-posix.adb (Notify_Exception): Adjust signature, as handler
473 for sigactions with SA_SIGINFO set. Call
474 __gnat_adjust_context_for_raise before raising, to perform the
475 potentially required adjustments to the machine context for the GCC
478 * raise.h (__gnat_adjust_context_for_raise): New prototype.
480 * init.c (__gnat_adjust_context_for_raise) HPUX: Initial revision.
481 Adjust PC by one in the provided machine context.
482 (__gnat_install_handler) HPUX: Set SA_SIGINFO in the sigaction flags,
483 so that the handler is passed the context structure to adjust prior to
485 (__gnat_error_handler) HPUX: Adjust the signature to match what an
486 SA_SIGINFO sigaction should look like. Call
487 __gnat_adjust_context_for_raise before actually raising.
488 (__gnat_adjust_context_for_raise): Default noop to help PC
489 adjustments before raise from signal handlers.
490 (__gnat_error_handler): Indirectly call a predicate function to
491 determine if a condition should be resignaled or not.
492 (__gnat_set_resignal_predicate): User interface to modify the predicate.
493 (__gnat_default_resignal_p): Default GNAT predicate.
495 2005-03-15 Doug Rupp <rupp@adacore.com>
497 * adaint.c: Prefix #include of VMS system header files with vms/
498 [VMS] (HOST_EXECUTABLE_SUFFIX, HOST_OBJECT_SUFFIX): Define for VMS.
499 Do not define a dummy function "convert_addresses" under Darwin,
502 * tb-alvms.c, expect.c: Prefix #include of VMS system header files
505 2005-03-15 Nicolas Setton <setton@adacore.com>
507 * tracebak.c: Under Darwin, use the same unwinding mechanisms as under
510 2005-03-15 Robert Dewar <dewar@adacore.com>
512 * a-reatim.ads, a-reatim.adb: Add functions Minutes and Seconds for
515 * a-retide.ads: Minor comment changes
517 2005-03-15 Robert Dewar <dewar@adacore.com>
519 * a-stzunb.adb, a-stzunb.adb a-stzunb.ads, a-stzunb.ads,
520 a-stwiun.ads, a-stwiun.adb, a-strunb.ads, a-strunb.adb: Move
521 Realloc_For_Chunk to private part of package.
522 New subprograms for AI-301
524 * a-szuzti.adb, a-suteio.adb, a-swuwti.adb: Improve efficiency of
526 Avoid unnecessary use of Get/Set_Wide_String
528 2005-03-15 Robert Dewar <dewar@adacore.com>
532 * a-stunau.ads, a-stunau.adb:
533 Change interface to allow efficient (and correct) implementation
534 The previous changes to allow extra space in unbounded strings had
535 left this interface a bit broken.
537 * a-suteio.adb: Avoid unnecessary use of Get/Set_String
539 * g-spipat.ads, g-spipat.adb: New interface for Get_String
540 Minor reformatting (function specs)
542 * g-spitbo.adb: New interface for Get_String
544 * g-spitbo.ads: Minor reformatting
546 * a-swunau.ads, a-swunau.adb: New interface for Get_Wide_String
548 * a-szunau.ads, a-szunau.adb: New interface for Get_Wide_Wide_String
550 2005-03-15 Javier Miranda <miranda@adacore.com>
551 Robert Dewar <dewar@adacore.com>
552 Thomas Quinot <quinot@adacore.com>
553 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
555 * atree.ads, atree.adb: Add support for Elist24 field
557 * atree.h: Fix wrong definition of Field27
558 Add support for Elist16 field
559 Add support for Elist24 field
561 * einfo.ads, einfo.adb (Abstract_Interfaces,
562 Set_Abstract_Interfaces): New subprograms.
563 (Abstract_Interface_Alias, Set_Abstract_Interface_Alias): New
565 (Access_Disp_Table, Set_Access_Disp_Table): Modified to handle a list of
566 entities rather than a single node.
567 (Is_Interface, Set_Is_Interface): New subprogram
568 (First_Tag_Component): New syntesized attribute
569 (Next_Tag_Component): New synthesized attribute
570 (Write_Entity_Flags): Upgraded to write Is_Interface
571 (Write_Field24_Name): Upgraded to write Abstract_Interfaces
572 (Write_Field25_Name): Upgraded to write Abstract_Interface_Alias
573 (Task_Body_Procedure): New subprogram to read this attribute.
574 (Set_Task_Body_Procedure): New subprogram to set this attribute.
575 (Has_Controlled_Component): Now applies to all entities.
576 This is only a documentation change, since it always worked to apply
577 this to other than composite types (yielding false), but now this is
579 Update documentation on Must_Be_Byte_Aligned for new spec
581 * tbuild.adb, exp_dist.adb, exp_disp.adb, exp_ch3.ads, exp_ch3.adb,
582 exp_attr.adb, exp_aggr.adb, exp_ch4.adb, exp_ch5.adb: Upgrade all the
583 uses of the Access_Disp_Table attribute to reference the first dispatch
584 table associated with a tagged type. As
585 part of the implementation of abstract interface types,
586 Access_Disp_Table has been redefined to contain a list of dispatch
587 tables (rather than a single dispatch table).
588 Similarly, upgrade all the references to Tag_Component by the
589 new attribute First_Tag_Component.
590 (Find_Inherited_TSS): Moved to exp_tss.
591 Clean up test in Expand_N_Object_Declaration for cases
592 where we need to do a separate assignment of the initial value.
593 (Expand_N_Object_Declaration): If the expression in the
594 declaration of a tagged type is an aggregate, no need to generate an
595 additional tag assignment.
596 (Freeze_Type): Now a function that returns True if the N_Freeze_Entity
598 Bit packed array ops are only called if operands are known to be
600 (Component_Equality): When returning an N_Raise_Program_Error statement,
601 ensure that its Etype is set to Empty to avoid confusing GIGI (which
602 expects that only expressions have a bona fide type).
603 (Make_Tag_Ctrl_Assignment): Use Build_Actual_Subtype to correctly
604 determine the amount of data to be copied.
606 * par.adb (P_Interface_Type_Definition): New subprogram that parses the
607 new syntax rule of Ada 2005 interfaces (for AI-251 and AI-345):
608 INTERFACE_TYPE_DEFINITION ::=
609 [limited | task | protected | synchronized] interface
612 * par-ch3.adb (P_Type_Declaration): Modified to give support to
614 (P_Derived_Type_Def_Or_Private_Ext_Decl): Modified to give support to
616 (P_Interface_Type_Definition): New subprogram that parses the new
617 syntax rule of Ada 2005 interfaces
618 (P_Identifier_Declarations): fix two occurrences of 'RENAMES' in error
619 messages by the correct RENAMES (quotes removed).
621 * sem_prag.adb: Upgrade all the references to Tag_Component by the new
622 attribute First_Tag_Component.
624 * sinfo.ads, sinfo.adb: Remove OK_For_Stream flag, not used, not needed
625 (Interface_List, Set_Interface_List): New subprograms.
626 (Interface_Present, Set_Interface_Present): New subprograms.
627 (Limited_Present, Set_Limited_Present): Available also in derived
628 type definition nodes.
629 (Protected_Present, Set_Protected_Present): Available also in
630 record type definition and
631 derived type definition nodes.
632 (Synchronized_Present, Set_Synchronized_Present): New subprograms.
633 (Task_Present, Set_Task_Present): New subprogram.
634 (Task_Body_Procedure): Removed.
635 (Set_Task_Body_Procedure): Removed.
636 These subprogram have been removed because the attribute
637 Task_Body_Procedure has been moved to the corresponding task type
638 or task subtype entity to leave a field free to store the list
639 of interfaces implemented by a task (for AI-345)
640 Add Expression field to N_Raise_Statement node for Ada 2005 AI-361
641 (Null_Exclusion_Present): Change to Flag11, to avoid conflict with
642 expression flag Do_Range_Check
643 (Exception_Junk): Change to Flag7 to accomodate above change
644 (Box_Present, Default_Name, Specification, Set_Box_Present,
645 Set_Default_Name, Set_Specification): Expand the expression
646 "X in N_Formal_Subprogram_Declaration" into the corresponding
647 two comparisons. Required to use the csinfo tool.
649 * exp_ch11.adb (Expand_N_Raise_Statement): Deal with case where
652 * sem_ch11.adb (Analyze_Raise_Statement): Handle case where string
655 * par-ch11.adb (P_Raise_Statement): Recognize with string expression
658 * exp_ch9.adb (Build_Task_Proc_Specification): Modified to use entity
659 attribute Task_Body_Procedure rather than the old semantic field that
660 was available in the task_type_declaration node.
662 * par-ch12.adb (P_Formal_Type_Definition): Modified to handle formal
663 interface type definitions.
664 (P_Formal_Derived_Type_Definition): Modified to handle the list of
667 * par-ch9.adb (P_Task): Modified to handle the list of interfaces in a
668 task type declaration.
669 (P_Protected): Modified to handle the list of interfaces in a
670 protected type declaration.
672 2005-03-15 Doug Rupp <rupp@adacore.com>
673 Vincent Celier <celier@adacore.com>
675 * bindgen.adb (Gen_Main_C): Change WBI __posix_exit to decc$posix_exit
676 (Gen_Output_File_C): Likewise.
677 (Gen_Main_C): Issue #include <stdlib.h> to avoid warning
679 2005-03-15 Thomas Quinot <quinot@adacore.com>
681 * checks.adb (Get_E_First_Or_Last): When the expression being retrieved
682 is an N_Raise_Constraint_Error node, create a new copy of it without
683 going through a call to Duplicate_Subexpr.
685 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
686 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
687 Nicolas Setton <setton@adacore.com>
688 Ed Schonberg <schonberg@adacore.com>
695 * decl.c (gnat_to_gnu_field): Reject aliased components with a
696 representation clause that prescribes a size not equal to the rounded
698 (gnat_to_gnu_entity, case E_Component): Always look at
699 Original_Record_Component if Present and not the entity.
700 (gnat_to_gnu_entity, case E_Record_Subtype): Rework handling of subtypes
701 of tagged extension types by not making field for components that are
703 (gnat_to_gnu_entity) <E_Record_Type>: Fix typo in the alignment formula
704 (gnat_to_gnu_entity) <E_Variable>: Do not convert again the
705 expression to the type of the object when the object is constant.
706 Reverse defer_debug_incomplete_list before traversing it, so that trees
707 are processed in the order at which they were added to the list. This
708 order is important when using the stabs debug format.
709 If we are deferring the output of debug information, also defer this
710 output for a function return type.
711 When adding fields to a record, prevent emitting debug information
712 for incomplete records, emit the information only when the record is
714 (components_to_record): New parameter defer_debug.
715 (gnat_to_gnu_entity, case E_Array_Subtype): Call copy_alias_set.
716 (gnat_to_gnu_field_decl): New function.
717 (substitution_list, annotate_rep): Call it.
718 (gnat_to_gnu_entity, case E_Record_Subtype): Likewise.
719 (gnat_to_gnu_entity, case E_Record_Type): Likewise.
720 No longer update discriminants to not be a COMPONENT_REF.
721 (copy_alias_set): Strip padding from input type; also handle
722 unconstrained arrays properly.
724 * gigi.h (write_record_type_debug_info): New function.
725 Convert to use ANSI-style prototypes. Remove unused
726 declarations for emit_stack_check, elab_all_gnat and
727 set_second_error_entity.
728 (gnat_to_gnu_field_decl): New decl.
730 * utils.c (write_record_type_debug_info): New function.
731 (finish_record_type): Delegate generation of debug information to
732 write_record_type_debug_info.
733 (update_pointer_to): Remove unneeded calls to rest_of_decl_compilation.
734 (update_pointer_to): Fix pasto.
735 (convert) <UNION_TYPE>: Accept slight type variations when
736 converting to an unchecked union type.
738 * exp_ch13.adb (Expand_N_Freeze_Entity): If Freeze_Type returns True,
739 replace the N_Freeze_Entity with a null statement.
741 * freeze.adb (Freeze_Expression): If the freeze nodes are generated
742 within a constrained subcomponent of an enclosing record, place the
743 freeze nodes in the scope stack entry for the enclosing record.
744 (Undelay_Type): New Subprogram.
745 (Set_Small_Size): Pass T, the type to modify; all callers changed.
746 (Freeze_Entity, Freeze_Record_Type): Change the way we handle types
747 within records; allow them to have freeze nodes if their base types
750 * exp_util.adb (Remove_Side_Effects): Properly test for
751 Expansion_Delayed and handle case when it's inside an
752 N_Qualified_Expression.
754 * sem_ch3.adb (Derived_Type_Declaration): New predicate
755 Comes_From_Generic, to recognize accurately that the parent type in a
756 derived type declaration can be traced back to a formal type, because
757 it is one or is derived from one, or because its completion is derived
759 (Constrain_Component_Type): If component comes from source and has no
760 explicit constraint, no need to constrain in in a subtype of the
762 (Constrain_Access, Constrain_Array): Allow itypes to be delayed.
763 Minor change to propagate Is_Ada_2005 flag
765 * trans.c (gnat_to_gnu, case N_Aggregate): Verify that
766 Expansion_Delayed is False.
767 (assoc_to_constructor): Ignore fields that have a
768 Corresponding_Discriminant.
769 (gnat_to_gnu) <N_Return_Statement>: Restructure. If the
770 function returns "by target", dereference the target pointer using the
771 type of the actual return value.
772 <all>: Be prepared for a null gnu_result.
773 (processed_inline_subprograms): Check flag_really_no_inline
774 instead of flag_no_inline.
775 (set_second_error_entity): Remove unused function.
776 (gnat_to_gnu, case N_Selected_Component): Call
777 gnat_to_gnu_field_decl.
778 (assoc_to_constructor): Likewise.
780 2005-03-15 Robert Dewar <dewar@adacore.com>
781 Ed Schonberg <schonberg@adacore.com>
782 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
784 * exp_pakd.adb (Create_Packed_Array_Type): Do not set
785 Must_Be_Byte_Aligned for cases where we do not need to use a
788 * exp_ch6.adb (Expand_Call): Call Expand_Actuals for functions as well
790 Needed now that we do some processing for IN parameters as well. This
791 may well fix some unrelated errors.
792 (Expand_Call): Handle case of unaligned objects (in particular those
793 that come from packed arrays).
794 (Expand_Inlined_Call): If the subprogram is a renaming as body, and the
795 renamed entity is an inherited operation, re-expand the call using the
796 original operation, which is the one to call.
797 Detect attempt to inline parameterless recursive subprogram.
798 (Represented_As_Scalar): Fix to work properly with private types
799 (Is_Possibly_Unaligned_Object): Major rewrite to get a much more
800 accurate estimate. Yields True in far fewer cases than before,
801 improving the quality of code that depends on this test.
803 * exp_util.adb (Kill_Dead_Code): For a package declaration, iterate
804 over both visible and private declarations to remove them from tree,
805 and mark subprograms declared in package as eliminated, to prevent
806 spurious use in subsequent compilation of generic units in the context.
808 * exp_util.ads: Minor cleanup in variable names
810 * sem_eval.ads, sem_eval.adb: Minor reformatting
811 (Compile_Time_Known_Bounds): New function
813 2005-03-15 Ed Schonberg <schonberg@adacore.com>
815 * exp_ch7.adb (Convert_View): Use base types of underlying types when
816 determining whether an unchecked conversion is needed for the argument
817 of an initialization call.
819 2005-03-15 Ed Schonberg <schonberg@adacore.com>
821 * exp_intr.adb (Expand_Unc_Conversion): As a target type, use the type
822 that appears in the instantiation rather than the internal subtype
823 generated in the wrapper package, to avoid anomalies in gigi when the
824 target is derived from a private type whose full view is an access type.
826 2005-03-15 Robert Dewar <dewar@adacore.com>
828 * exp_smem.adb, sem_attr.adb: Remove OK_For_Stream flag, not used,
830 Add documentation to replace the use of this flag
831 Fix kludge for Maximum_Alignment on x86 so that it does not apply to
834 2005-03-15 Thomas Quinot <quinot@adacore.com>
836 * exp_tss.ads, exp_tss.adb (Find_Inherited_TSS): New subprogram, moved
837 here from exp_attr so it can be shared between exp_attr and exp_dist.
838 (TSS_Names): Renamed from OK_TSS_Names. This array contains the list of
839 all TSS names, not a subset thereof, and the previous name introduced
840 an unnecessarily confusion that a distinction might exist between
841 "OK" TSS names and some "not OK" TSS names.
843 2005-03-15 Doug Rupp <rupp@adacore.com>
845 * gnatchop.adb (Locate_Executable): Normalize the possibly VMS style
848 2005-03-15 Pascal Obry <obry@adacore.com>
849 Eric Botcazou <ebotcazou@adacore.com>
854 * init.c (__gnat_initialize): Do not call __gnat_install_SEH_handler()
855 when IN_RTS. This is to work around a bootstrap path problem.
857 * misc.c (gnat_parse_file): Create a SEH (Structured Exception Handler)
858 table and pass it to __gnat_install_SEH_handler().
859 (gnat_handle_option): Accept OPT_fRTS_, not OPT_fRTS.
861 * lang.opt: Fix specification of -fRTS=.
863 2005-03-15 Doug Rupp <rupp@adacore.com>
864 Bernard Banner <banner@adacore.com>
865 Vincent Celier <celier@adacore.com>
866 Arnaud Charlet <charlet@adacore.com>
869 This change works fine when gnatlib is built from the gcc directory,
870 but does not work when using the libada Makefile, since GCC_FOR_TARGET
871 is not passed to ada/Makefile.in, so more work is needed by a
872 Makefile/configure expert.
874 * Makefile.in(gnatlib): Use $(GCC_FOR_TARGET) for compiling library.
875 set GMEM_LIB on ia64 linux to add optional support for gnatmem.
876 Setup gnatlink switch -M for x86_64 linux, as it is already setup
878 (gnatlib-shared-default): Use GNATLIBCFLAGS as well.
879 Run ranlib on libgccprefix.a
880 Define PREFIX_OBJS for Darwin, to build libgccprefix.
881 (ADA_INCLUDE_SRCS): Split Ada packages.
883 2005-03-15 Robert Dewar <dewar@adacore.com>
885 * Make-lang.in: Add g-utf_32 unit for gnat and gnatbind
887 * impunit.adb: Add GNAT.UTF_32
889 * scng.adb: Use gnat.utf_32 instead of widechar for utf_32 stuff
891 * widechar.ads, widechar.adb: Remove redundant UTF-32 tables (scng
892 now uses GNAT.UTF_32).
894 * g-utf_32.ads, g-utf_32.adb: This is a new unit with full
895 capabilities for categorizing characters using Unicode categories
897 2005-03-15 Ed Schonberg <schonberg@adacore.com>
899 * sem_ch10.adb (Build_Ancestor_Name): If the ancestor is an
900 instantiation that has been rewritten as a package body, retrieve spec
901 to generate proper name for implicit_with_clause.
902 (Install_Parents): Recognize a parent that is an instantiation but has
903 been rewritten as a package declaration during analysis.
905 2005-03-15 Javier Miranda <miranda@adacore.com>
906 Ed Schonberg <schonberg@adacore.com>
908 * sem_ch12.adb (Instantiate_Object): If the analysis of the actual
909 parameter reported some error we immediately return. This improves the
910 behaviour of the frontend in case of errors.
911 (Install_Parent, Remove_Parent): Introduce new flag
912 Parent_Unit_Visible, to preserve the proper visibility of the ultimate
913 ancestor of a generic child unit, when the child is being instantiated.
914 (Inline_Instance_Body): If we are compiling the private
915 part or the body of a child unit, restore the proper visibility of the
916 parents after compiling the instance body.
918 2005-03-15 Ed Schonberg <schonberg@adacore.com>
919 Javier Miranda <miranda@adacore.com>
922 * sem_util.adb (Get_Task_Body_Procedure): Type may be the completion
923 of a private type, in which case it is underlying_type that denotes
924 the proper task. Also modified to use the new entity attribute
925 that is directly available in the task type and task subtype entities
926 (Build_Actual_Subtype_Of_Component): Handle properly multidimensional
927 arrays when other dimensions than the first are constrained by
928 discriminants of an enclosing record.
929 (Insert_Explicit_Dereference): If the prefix is an indexed component or
930 a combination of indexed and selected components, find ultimate entity
931 and generate the appropriate reference for it, to suppress spurious
933 (Note_Possible_Modification): If an entity name has no entity, return.
934 (Is_Variable): A function call never denotes a variable.
935 (Requires_Transient_Scope): For record types, recurse only on
936 components, not on internal subtypes that may have been generated for
937 constrained components.
939 2005-03-15 Ed Schonberg <schonberg@adacore.com>
941 * sem_ch4.adb (Analyze_Concatenation): Do not consider operators marked
942 Eliminated as candidates for resolution. Both efficient, and avoids
943 anomalies with operators declared in deleted code.
944 (Process_Implicit_Dereference_Prefix): Use this procedure whenever
945 expansion is disabled (as when compiling a generic) to prevent spurious
946 warnings on prefixes of selected components.
948 2005-03-15 Ed Schonberg <schonberg@adacore.com>
950 * sem_ch6.adb (Is_Private_Declaration): Verify that the declaration is
951 attached to a list before checking whether it appears in the private
952 declarations of the current package.
953 (Make_Inequality_Operator): Insert declaration in proper declarative
954 list rather than just setting the Parent field, so that
955 Is_Private_Declaration can handle it properly.
957 2005-03-15 Ed Schonberg <schonberg@adacore.com>
959 * sem_ch8.adb (Analyze_Subprogram_Renaming): In a generic, if this is
960 a renaming a body, check that the renamed subprogram in not intrinsic.
961 (Find_Direct_Name): If several use_visible entities hide
962 each other, and the context is a predefined file compiled through
963 rtsfind, keep only the entity that comes from a predefined file.
965 2005-03-15 Geert Bosch <bosch@adacore.com>
967 * s-fatgen.adb (Valid): Extend special exceptions to account for long
968 long float padding to also cover AMD64 and IA64.
970 2005-03-15 Gary Dismukes <dismukes@adacore.com>
972 * s-imgwch.adb: Add with and use of Interfaces.
973 (Img_Wide_Character): Change type of Val to Unsigned_16.
974 (Img_Wide_Wide_Character): Change type of Val to Unsigned_32.
976 2005-03-15 Matthew Gingell <gingell@adacore.com>
978 * sysdep.c: Implement __gnat_localtime_r as call to localtime_r on AIX.
980 2005-03-15 Robert Dewar <dewar@adacore.com>
982 * usage.adb: Add missing lines for -gnat95 and -gnat05 switches
984 * sem_ch7.adb: Minor change to propagate Is_Ada_2005 flag
986 * i-c.adb: Clarify that AI-258 behavior is also intended in Ada 95
988 2005-03-15 Robert Dewar <dewar@adacore.com>
990 * s-bitops.adb, s-bitops.ads,
991 s-taprop-os2.adb, s-intman-vms.ads, s-intman-vxworks.ads,
992 s-taprop-vxworks.adb, a-caldel.ads, a-calend.adb, a-tasatt.adb,
993 tbuild.ads, s-finimp.adb, s-imgwch.adb, s-intman.ads, s-intman.ads,
994 s-memory.adb, s-soflin.ads, s-taasde.ads, s-taprob.adb, s-taprop.ads,
995 s-taprop.ads, s-tasini.adb, s-tasini.ads, s-tasini.ads, s-tasini.ads,
996 s-taskin.ads, s-tasren.adb, s-tassta.adb, s-tassta.ads, s-tassta.ads,
997 s-tasuti.ads, s-tataat.ads, s-tataat.ads, s-tataat.ads, s-tataat.ads,
998 s-tpoben.adb, s-tpoben.adb, s-tpobop.ads: Update comments. Minor
1001 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
1003 * utils2.c (build_binary_op): Fix typo.
1005 2005-03-15 Doug Rupp <rupp@adacore.com>
1007 * s-crtl.ads (popen,pclose): New imports.
1009 2005-03-15 Cyrille Comar <comar@adacore.com>
1011 * comperr.adb (Compiler_Abort): remove references to obsolete
1012 procedures in the bug boxes for various GNAT builds.
1014 2005-03-15 Vincent Celier <celier@adacore.com>
1016 * snames.ads, snames.adb: Save as Unix text file, not as DOS text file
1018 2005-03-15 Geert Bosch <bosch@adacore.com>
1019 Arnaud Charlet <charlet@adacore.com>
1020 Robert Dewar <dewar@adacore.com>
1021 Cyrille Comar <comar@adacore.com>
1022 Sergey Rybin <rybin@adacore.com>
1024 * gnat_ugn.texi: Remove extended inline assembly example, as it was far
1025 too specific and long-winded to be appropriate for the GNAT User's
1027 Warn about use of GCC switches not documented in the GNAT User's Guide,
1028 as these may cause generated code to not conform to Ada semantics.
1029 Remove mention of -gdwarf-2 for sparc64, since this is now the default.
1030 Add documentation for -gnat95 and -gnat05 switches
1031 Remove paragraph documenting obsolete way to refer to third party
1033 Add a few references to Ada_05 that were missing.
1034 Update documentation on -gnatZ/-gnatL.
1035 Document limitation when using -m64 under Solaris.
1036 Change the "Name Casing" subsection of the pretty-printer section
1037 according to the changes in the dictionary processing.
1039 * gnat_rm.texi: Document the Ada_05 pragma.
1040 Section on record representation clauses describes the new more
1041 relaxed rules about placement of large packed bit array components.
1042 Add documentation of GNAT.UTF_32
1044 2005-03-12 Daniel Berlin <dberlin@dberlin.org>
1046 * misc.c (gnat_post_options): Turn off structural
1049 2005-03-08 Laurent Guerby <laurent@guerby.net>
1051 * system-linux-sparc.ads: Fix typo in previous commit.
1053 2005-03-07 James A. Morrison <phython@gcc.gnu.org>
1054 Laurent Guerby <laurent@guerby.net>
1057 * system-linux-sparc.ads: New.
1058 * Makefile.in: Add sparc linux entry.
1060 2005-02-27 Danny Smith <dannysmith@users.sourceforge.net>
1062 * seh_init.c (__gnat_SEH_error_handler): Mark third and fourth
1063 parameters as unused.
1065 2005-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
1066 Partial merge from libada-gnattools-branch:
1068 2004-12-02 Nathanael Nerode <neroden@gcc.gnu.org>
1069 * Makefile.in: Move gnattools{1,1re,2,3,4} and corresponding flags
1070 into code in gnattools/Makefile.in. Remove direct dependencies on
1071 stamp-tools by tools clauses.
1072 2004-12-02 Nathanael Nerode <neroden@gcc.gnu.org>
1073 * config-lang.in: Add gnattools to $lang_dirs.
1075 2005-02-13 Andrew Pinski <pinskia@physics.uc.edu>
1078 * utils.c (gnat_type_for_mode): Return null instead of ICE because
1079 we asked for an unknown mode.
1081 2005-02-12 Richard Henderson <rth@redhat.com>
1083 * utils.c (gnat_type_for_mode): Return NULL for COMPLEX modes;
1084 validate SCALAR_INT_MODE_P before calling gnat_type_for_size.
1086 2005-02-10 Andreas Jaeger <aj@suse.de>
1088 * init.c (__gnat_initialize): Mark parameter as unused.
1090 2005-02-09 Doug Rupp <rupp@adacore.com>
1092 * g-expect-vms.adb (Non_Blocking_Spawn): Separate out.
1093 * g-enblsp-vms-alpha.adb g-enblsp-vms-ia64.adb: New subunits.
1095 2005-02-09 Doug Rupp <rupp@adacore.com>
1097 * gnatchop.adb (dup, dup2),
1098 g-dirope.adb (closedir, opendir, rmdir): Reference via System.CRTL.
1100 * gnatlbr.adb (mkdir),
1101 mlib-tgt-vms-ia64.adb (popen, plose): Import with decc$ prefix.
1103 * s-crtl.ads (closdir, dup, dup2, opendir, rmdir): Import.
1105 2005-02-09 Doug Rupp <rupp@adacore.com>
1107 * s-tpopde-vms.adb: Add pragma Warnings (Off) for Task_Id conversions.
1109 2005-02-09 Robert Dewar <dewar@adacore.com>
1110 Thomas Quinot <quinot@adacore.com>
1111 Javier Miranda <miranda@adacore.com>
1112 Pascal Obry <obry@adacore.com>
1113 Ed Schonberg <schonberg@adacore.com>
1114 Doug Rupp <rupp@adacore.com>
1115 Gary Dismukes <dismukes@adacore.com>
1116 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1118 * g-zstspl.ads: New file.
1120 * a-chahan.ads, a-chahan.adb: Add declarations from AI-285
1122 * a-string.ads: Add pragma Ada_05 for wide_wide_space to get warning in
1124 Add definition of Wide_Wide_Space for AI-285
1126 * impunit.ads, impunit.adb, sem_ch10.adb: Complete rewrite and new
1127 interface (to support Ada 95 and Ada 2005 units).
1128 Add Unbounded_IO files
1129 Add entries for Wide_Wide packages for AI-285
1130 Add list of containers packages to Ada 2005 unit list
1132 * a-swuwti.ads, a-swuwti.adb, a-suteio.ads, a-suteio.adb: Updates to
1133 support new Unbounded_IO package cleanly.
1135 * g-utf_32.ads, g-utf_32.adb: New files.
1137 * Makefile.rtl: Add entry for g-utf_32
1138 Add new files for Unbounded_IO
1139 Adjust make file for new AI-285 wide wide packages
1140 Add AI-302 containers to the run time.
1142 * a-stwibo.adb, a-stwibo.ads, a-stwisu.adb, a-stwisu.ads,
1143 a-strbou.ads, a-strbou.adb, a-strsup.ads, a-strsup.adb: New
1144 subprograms for AI-301.
1146 * a-stwiun.adb, a-stwiun.ads: Minor reformatting.
1148 * a-stunau.ads: Minor comment correction
1150 * rtsfind.ads, rtsfind.adb: Add definitions for Wide_Wide attributes
1152 Also extend Text_IO_Kludge to support Wide_Wide_Text_IO
1153 (Check_RPC): Update to match changes in expanded code.
1154 Clean up unused entity.
1156 * exp_ch3.ads, exp_ch3.adb: Fix various places where Wide_Wide_String
1157 was not taken into account.
1158 This includes proper initialization with Normalize_Scalars.
1159 (Get_Simple_Init_Val): Major rewrite for initialize scalars and
1160 normalize scalars cases (particularly the latter) to do a better job
1161 of finding invalid representations.
1163 * s-scaval.ads, s-scaval.adb: Add values for zero invalid values
1165 * s-strops.ads, s-strops.adb: Remove string normalize routines, never
1168 * exp_dist.adb: Add support for wide wide character type
1169 (Expand_Receiving_Stubs_Bodies): For a package declaration that has a
1170 private part, generate stub bodies at the end of the private part,
1171 not the visible part.
1172 (Add_RACW_Primitive_Operations_And_Bodies): Add last missing code for
1174 (Add_Obj_RPC_Receiver_Completion): Add PCS-specific subprograms and
1175 generic wrapper to execute final processing after completing the
1176 expansion of the RPC receiver for an RACW.
1178 * snames.h, snames.ads, snames.adb: Add definitions for wide_wide
1179 packages and attributes.
1180 (Preset_Names): Addition of the new reserved words of Ada 2005,
1181 that is interface, overriding and synchronized.
1182 (Get_Pragma_Id): Give support to the use of the new reserved word
1183 "interface" as a pragma name.
1184 (Is_Pragma_Name): Give support to the use of the new reserved word
1185 "interface" as a pragma name.
1186 (Preset_Names): Add stream_size string for the Stream_Size Ada2005
1187 attribute implementation.
1189 * exp_attr.adb (Expand_Attribute_Reference): Do not apply validity
1190 checks to entities that are output parameters of Asm operations.
1191 Handle the Stream_Size attribute.
1192 Add implementation of Wide_Wide_Value, Wide_Wide_Image, Wide_Wide_Width
1194 * exp_imgv.ads, exp_imgv.adb: Add support for wide wide character type
1196 * sem_attr.adb (Eval_Attribute): Raise compile-time constraint error
1197 for second parameter being 0.0.
1198 Add support for wide wide character type.
1199 (Analyze_Attribute, Eval_Attribute): Handle the Stream_Size attribute.
1201 * s-valwch.adb, s-valwch.ads, s-imgwch.ads, s-imgwch.adb,
1202 s-wchstw.ads, s-wchstw.adb, s-wchwts.adb, s-wchwts.ads,
1203 s-widwch.adb, s-widwch.ads, s-wwdcha.adb, s-wwdcha.ads,
1204 s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb, s-wwdwch.ads: Add support
1205 for wide wide character cases.
1207 * cstand.adb: Create entities for Wide_Wide_Character and
1210 * i-c.ads, i-c.adb: Fix not raising CE for null wide strings in
1211 accordance with AI-258.
1212 Add new declarations for 16/32 bit C character types (Part of AI285)
1214 * einfo.ads, einfo.adb (Is_Obsolescent, Is_Ada_2005): New flag
1215 (Obsolescent_Warning): New field
1216 (Rep_Clause): New local subprogram used to share code. Returns the rep
1217 clause for which the name is given in parameter.
1218 (Has_Stream_Size_Clause): New routine.
1219 (Stream_Size_Clause): Idem. Implementation is based on Rep_Clause.
1220 (Address_Clause): Implementation is now using Rep_Clause.
1221 (Alignment_Clause): Idem.
1222 (Size_Clause): Idem.
1224 * lib-xref.adb (Generate_Reference): Test for reference to Ada 2005
1225 entity in non-Ada 2005 mode and generate warning.
1227 * par-prag.adb: Add handling of one argument form for pragma Ada_05.
1228 (Prag): Code cleanup. Remove old gnat pragma "overriding"
1230 * sem_prag.adb: Add handling of one argument form for pragma Ada_05
1231 (Analyze_Pragma, case Elaborate, Elaborate_All): Do not disable warnings
1232 on the named unit if the pragma is not in the current compilation unit,
1233 so that elaboration calls in the current unit can set up an elaboration
1234 dependency on the named unit, as needed.
1235 (Analyze_Pragma, case Obsolescent): Allow pragma to be used for library
1236 subprogram as well as for subprograms declared within a package.
1237 (Analyze_Pragma, Sig_Flags): Code cleanup. Remove support for the GNAT
1240 * krunch.ads, krunch.adb: Add special handling of Wide_Wide (krunched
1241 to z) to avoid some instances of duplication for Wide_Wide packages.
1243 * namet.ads, namet.adb: Implement encoding (WWhhhhhhhh) for wide wide
1246 * scn.adb: Char_Literal_Value field is now a Uint
1248 * scng.adb: Significant rewrite to handle new Ada 2005 features
1249 allowing wide and wide wide characters in program text, e.g. for
1250 identifiers, as described in AI-285.
1251 (Set_Reserved): New procedure, makes setting up keywords cleaner.
1252 (Initialize_Scanner): Register the new reserved words of Ada 2005.
1253 (Scan): Give support to the new reserved words.
1255 * par-ch2.adb (P_Identifier): Compiling in Ada95 mode, generate a
1256 warning notifying that interface, overriding, and synchronized are
1258 (P_Pragma): Allow the use of the new reserved word "interface" as
1261 * gnatls.adb, gnatbind.adb,
1262 ali-util.adb, binde.adb, ali.ads, ali.adb: Code cleanup. Rename
1263 identifiers named "interface" to "SAL_Interface".
1265 * bindgen.adb (Gen_Main_Ada): Add support for the new SEH
1266 (Structured Exception handling).
1270 (Gen_Main_Ada): Set the default exit code if specified.
1271 (Gen_Main_C): Likewise.
1273 (Gen_Output_File_C): Remove redundant output of gnat_exit_status.
1274 Code cleanup. Rename identifiers named "interface" to "SAL_Interface"
1276 * switch-b.adb, bindusg.adb, opt.ads, vms_data.ads: Add handling of
1279 * mlib-prj.adb, mlib.adb: Code cleanup. Rename one identifier that
1280 has a collision with the new Ada 2005 "interface" reserved word.
1282 * par-ch3.adb (P_Defining_Identifier): Compiling in Ada95 mode,
1283 generate a warning notifying that interface, overriding, and
1284 synchronized are new reserved words.
1286 * scans.ads (Token_Type): Addition of the tokens corresponding to the
1287 new reserved words of Ada 2005: Tok_Interface, Tok_Overriding
1288 and Tok_Synchronized.
1290 * sem_res.adb (Resolve_Actuals): Change error messages to refer to
1291 "dispatching" rather than "primitive" operations, since dispatching
1292 calls are now allowed to abstract formal subprograms (which are not
1294 Char_Literal_Value field is now a Uint
1295 (Resolve_Slice): If the prefix is an access to an unconstrained array,
1296 compute the actual subtype of the designated object to impose the proper
1298 (Resolve_Selected_Component): Do not insert an access check if the
1299 prefix is an access type: such a node is expanded into an explicit
1300 dereference, on which the access check is performed anyway. Removes
1301 expensive duplicate checks.
1302 (Resolve_Call): Use new flag Is_Obsolescent and field
1303 Obsolescent_Warning so that pragma Obsolescent works on library
1305 Add support for wide wide character type
1306 (Resolve_Allocator): Replace the error message on wrong null-exclusion
1307 value by a warning message.
1308 (Resolve_Type_Conversion): If the mixed-mode expression is interpreted
1309 as fixed-point, and one of the operands is non-static and universal, it
1310 can only be an illegal exponentiation operation, in which case there is
1311 no real value to retrieve.
1313 * exp_strm.adb: Add support for wide wide character type
1314 (Build_Elementary_Input_Call): Compute the size of the stream element by
1315 querying the rep chain to find the Stream_Attribute attribute value.
1316 (Build_Elementary_Write_Call): Ditto.
1318 * sem_aggr.adb: Char_Literal_Value field is now a Uint
1319 Add support for wide wide character type
1320 Replace the error messages on wrong null-exclusion value by warnings
1321 as described in Ada 2005.
1322 (Resolve_Extension_Aggregate): Document the fact that the error
1323 message on class-wide expressions in extensions aggregates.
1325 * sem_case.adb: Add support for wide wide character type
1327 * sem_ch13.adb: Add support for wide wide character type
1328 (Analyze_Attribute_Definition_Clause): Handle the Stream_Size attribute.
1330 * sem_ch3.adb: Add support for wide wide character type
1331 (Process_Subtype): If constraint is illegal for the type, set Ekind of
1332 now-useless Itype, to prevent cascaded errors on a compiler built
1335 * sem_ch8.adb: Add with and use of Sem_Disp.
1336 (Analyze_Subprogram_Renaming): Replace unclean uses of
1337 Corresponding_Spec with Corresponding_Formal_Spec (and delete setting
1338 of Corresponding_Spec to Empty).
1339 (Attribute_Renaming): Replace use of Corresponding_Spec with
1340 Corresponding_ Formal_Spec and simplify condition.
1341 (Use_One_Package): Check that scope of homonym of identifier is defined,
1342 before checking whether it is a wrapper package.
1343 Add support for wide wide character type
1345 * sem_eval.adb: Add support for wide wide character type.
1346 (Eval_Arithmetic_Op): Check for compile time known signed integer
1347 overflow in the non-static case.
1348 (Subtypes_Statically_Match): A formal scalar type and its base type do
1349 not statically match.
1351 * sem_util.adb (Collect_Primitive_Operations): Minor change of "/=" to
1352 "not in" for test of N_Formal_Subprogram_Declaration (which is now a
1354 (Unit_Declaration_Node): Ditto.
1355 (Is_Variable_Prefix): For the case of an indexed component whose prefix
1356 has a packed array type, the prefix has been rewritten into a type
1357 conversion. Determine variable-ness from the converted expression.
1358 Handle wide wide character cases.
1360 * stand.ads: Add types Wide_Wide_Character and Wide_Wide_String
1362 * stringt.ads, stringt.adb: Handle full UTF-32 range.
1363 Remove ["0A"] from comment, since it can look like a line terminator.
1364 Currently we don't permit this, but this is under discussion by the
1365 ARG, and it is easy enough to use a different example.
1367 * s-wchcon.ads, s-wchcnv.ads, s-wchcnv.adb: Add new subprograms for
1368 handling UTF-32 encoding for wide wide character.
1369 Implement new brackets coding ["hhhhhhhh"]
1370 Add UTF-8 encodings for full UTF-32 range
1372 * ttypes.ads: Add definition of Standard_Wide_Wide_Character_Size
1374 * types.h, types.ads, types.adb: Wide_Wide_Character now has full 31
1375 bit range Add full UTF-32 support.
1376 (RT_Exception_Code): Addition of CE_Null_Not_Allowed; used to
1377 notify that constraint error will be raised at run-time
1378 because a null value is assigned to a null-excluding object.
1379 Remove some obsolete declarations and make Char_Code
1382 * a-except.adb (Rcheck_30): New subprogram. Addition of the message
1383 corresponding to CE_Null_Not_Allowed, and adjust the output of all the
1386 * checks.adb (Check_Null_Not_Allowed): Replace the error message on
1387 wrong null-exclusion value by a warning message.
1388 (Enable_Range_Check): Do range check if the prefix is an
1389 explicit dereference whose designated object is an unconstrained array.
1390 Current algorithm for removing duplicate checks is over-eager in this
1393 * sem_ch5.adb (Analyze_Assignment): Replace the error messages on wrong
1394 null-exclusion value by a warning message
1396 * atree.h, atree.ads, atree.adb: Remove Char_Code field support
1397 completely. Add support for Uint2 field
1399 sem_ch2.adb, exp_ch11.adb, exp_dbug.adb,
1400 exp_prag.adb: Char_Literal_Value field is now a Uint.
1402 * exp_util.adb (Insert_Actions): Replace
1403 N_Formal_Subprogram_Declaration by
1404 N_Formal_{Abstract|Concrete}_Subprogram_Declaration.
1405 Char_Literal_Value field is now a Uint.
1407 * sinfo.ads, sinfo.adb (Corresponding_Formal_Spec): New function
1408 defined for subprogram renaming declarations. When set, the field
1409 indicates the defining entity of a corresponding formal subprogram
1410 when the renaming corresponds to a formal subprogram association in an
1412 (Set_Corresponding_Formal_Spec): New procedure to return
1413 Corresponding_Formal_Spec field.
1414 Minor changes of "=" to "in" in tests of N_Formal_Subprogram_Declaration
1415 (which is now a subtype).
1416 Char_Literal_Value field is now a Uint
1418 * exp_disp.ads, exp_disp.adb (Make_DT): Generate code that moves the
1419 pointer to the base of the dispatch table.
1420 Minor changes to comments.
1421 (Controlling_Type): New function for determining the tagged type
1422 associated with a tagged primitive subprogram.
1423 (Expand_Dispatching_Call): Add support for a controlling actual that is
1424 directly a value of type Ada.Tag rather than a tagged object.
1426 * i-cpp.ads, i-cpp.adb, a-tags.ads, a-tags.adb: Update documentation
1427 describing the new layout.
1428 (Dispatch_Table): The expander computes the actual array size, allocates
1429 the Dispatch_Table record accordingly, and generates code that displaces
1430 the base of the record after the Typeinfo_Ptr component. The access to
1431 these components is done by means of local functions.
1432 (Offset_To_Top): New function.
1433 (Typeinfo_Ptr): New function.
1434 (Get_TSD): Modified to access the new position of the TSD.
1435 (Set_TSD): Modified to save the TSD in its new position.
1437 * par-ch12.adb (P_Formal_Subprogram_Declaration): Add parsing for the
1438 case of formal abstract subprograms. Add check and message for -gnat05.
1441 * sem_ch12.adb: Add with and use for Sem_Disp.
1442 (Analyze_Associations): Minor change from "=" to "in" for use of
1443 N_Formal_Subtype_Declaration (which is now a subtype).
1444 (Set_Analyzed_Formal): Minor changes from "=" to "in" for uses of
1445 N_Formal_Subtype_Declaration (which is now a subtype).
1446 (Analyze_Formal_Subprogram): Add handling for
1447 N_Formal_Abstract_Subprogram, marking the formal as abstract and
1448 dispatching, setting the controlling status of the formal parameters
1449 and result, and issuing an error if there is no controlling type for
1450 the formal subprogram.
1451 (Instantiate_Formal_Subprogram): Rather than setting Corresponding_Spec,
1452 which is an unclean use of that field, we set the new field
1453 Corresponding_Formal_Spec to make the formal subprogram available to
1454 processing in Analyze_Subprogram_Declaration.
1455 (Analyze_Formal_{Discrete, Decimal_Fixed_Point, Fixed_Point,
1456 Floating_Point, Modular_Integer, Signed_Integer}_Type: Make formal type
1457 Constrained, so that it is is does not statically match its anonymous
1460 * sem_ch6.adb (Analyze_Subprogram_Specification): Include test for
1461 abstract formal subprograms in error check for functions returning
1462 abstract types. Set scope of new designator for
1463 a parameterless subprogram, so that it is available when checking the
1464 body for nested subprograms, before full analysis of said body.
1465 (Analyze_Subprogram_Body): Warn on inlining bodies with nested
1466 subprogram only if inner one comes from source.
1467 (Analyze_Function_Call): If the call is given in object notation, the
1468 analysis of the name rewrites the node and analyzes it with the proper
1469 argument list. After analyzing the name, if the call has been rewritten
1470 and the result type is set, no further analysis is needed.
1471 (Analyze_Return_Type): Subsidiary to Process_Formals: analyze subtype
1472 mark in function specification, in a context where the formals are
1473 visible and hide outer homographs.
1475 * sem_disp.adb (Check_Controlling_Type): Relax the check for same scope
1476 as the tagged type for the cases of abstract formal subprograms and
1477 renamings of those. Clean up spec comments.
1478 (Check_Dispatching_Context): Add error message to indicate "abstract
1479 procedure", covering the case of a call to a formal abstract procedure
1480 that has statically tagged operands.
1481 (Check_Dispatching_Call): Check for the case of an actual given by
1482 a tag-indeterminate function call whose type is an ancestor of the
1483 containing call's associated tagged type. This situation can occur
1484 for inherited primitives with function defaults. In this case we
1485 use the tagged type's tag directly as the controlling argument for
1487 (Expand_Call): Name change on call to Expand_Dispatch_Call.
1489 * sprint.adb (Sprint_Node_Actual): Split
1490 N_Formal_Subprogram_Declaration into two alternatives for the new
1491 cases N_Formal_Abstract_Subprogram_Declaration and
1492 N_Formal_Concrete_Subprogram_Declaration.
1493 Char_Literal_Value field is now a Uint.
1495 * trans.c: Get rid of junk Uint2 reference.
1496 Char_Literal_Value field is now a Uint.
1497 (gnat_to_gnu, case N_Aggregate): Check TYPE_UNCHECKED_UNION_P.
1498 (gigi): Correct third arg to gimplify_body.
1500 * ada-tree.h: (TYPE_UNCHECKED_UNION_P): New flag.
1501 (TYPE_LANG_FLAG_0): Check for record or union.
1503 * treepr.adb: Char_Literal_Value field is now a Uint
1505 * uintp.h, uintp.ads, uintp.adb: Add new routines UI_To_CC and
1508 * widechar.ads, widechar.adb (Is_UTF_32_Non_Graphic): New function
1509 Add full UTF-32 support
1510 Char_Code is now 32 bits
1512 * sinput.ads, sinput.adb (Skip_Line_Terminators): Extend to deal with
1513 wide character UTF_32 line terminators.
1514 Initialize Main_Source_File to avoid error when no main
1517 * errout.adb (Finalize): Do not check Num_SRef_Pragmas
1518 (Main_Source_File) when no main source has been loaded, to avoid
1521 2005-02-09 Robert Dewar <dewar@adacore.com>
1523 * a-strunb.ads, a-strunb.adb: Add missing pragma Ada_05 statements
1524 Fix name of Set routine
1526 * a-strfix.ads, a-strfix.adb: Add new index functions from AI-301 to
1529 * a-stwise.ads, a-stwise.adb, a-stwifi.ads, a-stwifi.adb,
1530 a-strsea.ads, a-strsea.adb: Add new index functions from AI-301 to
1533 * a-witeio.ads, a-witeio.adb, a-textio.ads, a-textio.adb: New function
1534 forms of Get_Line subprograms for AI-301.
1536 * a-wtcoau.adb, a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads,
1537 a-wtedit.adb, a-wtedit.adb, a-wtedit.ads, a-wttest.adb,
1538 a-wttest.ads, a-strmap.ads, a-strmap.adb, a-stwima.adb,
1539 a-stwima.ads: Minor reformatting.
1541 2005-02-09 Doug Rupp <rupp@adacore.com>
1542 Thomas Quinot <quinot@adacore.com>
1544 * adaint.c, adaint.h
1545 [VMS] (to_ptr32): New function.
1546 (MAYBE_TO_PTR32): New macro.
1547 (__gnat_portable_spawn,__gnat_portable_no_block_spawn): Adjust argv
1549 [VMS] (descriptor_s, ile_s): Use __char_ptr32 for adr field.
1550 [VMS] (#define fork()): Remove since unneccessary.
1551 (__gnat_set_close_on_exec): New routine to support
1552 GNAT.OS_Lib.Set_Close_On_Exec.
1554 * g-expect.adb (Set_Up_Communications): Mark the pipe descriptors for
1555 the parent side as close-on-exec so that they are not inherited by the
1558 * g-os_lib.ads, g-os_lib.adb (Set_Close_On_Exec): New subprogram to
1559 set or clear the FD_CLOEXEC flag on a file descriptor.
1561 2005-02-09 Eric Botcazou <ebotcazou@adacore.com>
1562 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1564 Fix for c330001 - PR ada/19386
1567 (gnat_to_gnu_field): Do not necessarily invoke make_packable_type
1568 on the field if Pragma Component_Alignment (Storage_Unit).
1569 (gnat_to_gnu_entity, case object): Do not treat a renaming that has
1570 side-effects as if it were a constant; also make SAVE_EXPR to protect
1572 (gnat_to_gnu_entity, case E_Record_Subtype): If have _Parent, make a
1574 (make_dummy_type): Set TYPE_UNCHECKED_UNION_P.
1575 (components_to_record): Test it.
1576 Fix improper usage of REFERENCE_CLASS_P.
1578 * utils2.c (build_binary_op, case MODIFY_EXPRP): Treat UNION_TYPE as
1581 * utils2.c: Minor reformatting.
1583 * utils.c (convert, case UNION_TYPE): Check TYPE_UNCHECKED_UNION;
1584 handle other cases like RECORD_TYPE.
1586 * utils.c (gnat_pushdecl): Set TREE_NO_WARNING.
1588 2005-02-09 Ed Schonberg <schonberg@adacore.com>
1590 * exp_aggr.adb (Gen_Assign): If the expression is an aggregate for a
1591 component of an array of arrays in an assignment context, and the
1592 aggregate has component associations that require sliding on
1593 assignment, force reanalysis of the aggregate to generate a temporary
1594 before the assignment.
1595 (Must_Slide): Make global to the package, for use in Gen_Assign.
1597 2005-02-09 Ed Schonberg <schonberg@adacore.com>
1599 * exp_ch4.adb (Expand_Composite_Equality): If a component is an
1600 unchecked union with no inferable discriminants, return a
1601 Raise_Program_Error node, rather than inserting it at the point the
1603 (Expand_Record_Equality, Component_Equality): Handle properly the case
1604 where some subcomponent is an unchecked union whose generated equality
1605 code raises program error.
1607 2005-02-09 Doug Rupp <rupp@adacore.com>
1609 * gnatbl.c: [VMS] (_POSIX_EXIT): Define.
1610 [VMS] (#define exit hack): Remove.
1612 2005-02-09 Pascal Obry <obry@adacore.com>
1613 Arnaud Charlet <charlet@adacore.com>
1615 * init.c (__gnat_initialize): Add a new parameter eh which contains the
1616 address of the exception registration. The Win32 version of this
1617 routine calls __gnat_install_SEH_handler() to initialize the SEH
1618 (Structured Exception Handling) handler.
1619 (__gnat_error_handler) [Win32]: Removed. Not needed as we use
1620 SEH (Structured Exception Handling) now.
1621 (__gnat_install_handler) [Win32]: Nothing to do now as we use SEH.
1622 (__gnat_initialize for ppc-vxworks): Adjust comments and the
1623 preprocessor condition protecting the call to the extra eh setup
1624 subprogram, which is only available for the ppc target.
1625 (__gnat_clear_exception_count): replaced reference to
1626 variable taskIdCurrent by call to taskIdSelf(), cleaner.
1628 * seh_init.c: New file.
1630 * Make-lang.in: (GNAT_ADA_OBJS): Add seh_init.o.
1631 (GNATBIND_OBJS): Idem.
1633 * misc.c (gnat_parse_file): Update call to __gnat_initialize. This
1634 routine takes a new parameter (a pointer to the exception registration
1635 for the SEH (Structured Exception Handling) support.
1637 * raise.h: (__gnat_install_SEH_handler): New prototype.
1638 Update copyright notice.
1640 * s-tassta.adb (Task_Wrapper): Declare the exception registration
1641 record and initialize it by calling __gnat_install_SEH_handler.
1643 2005-02-09 Vincent Celier <celier@adacore.com>
1645 * make.adb (Gnatmake): Do not fail when the main project has no object
1648 2005-02-09 Doug Rupp <rupp@adacore.com>
1650 * Makefile.in [VMS] (LN,LN_S): Define as cp -p
1651 Rename s-asthan-vms.adb to s-asthan-vms-alpha.adb.
1652 [VMS]: Add translations for g-enblsp.adb.
1654 * s-asthan-vms.adb: Removed.
1655 * s-asthan-vms-alpha.adb: Added.
1657 2005-02-09 Pascal Obry <obry@adacore.com>
1659 * Makefile.in (LIBGNAT_SRCS): Add seh_init.c.
1660 (LIBGNAT_OBJS): Add seh_init.o.
1662 2005-02-09 Arnaud Charlet <charlet@adacore.com>
1666 * Makefile.in: Link all gnat tools with -static-libgcc, since
1667 -shared-libgcc is now used by default on some systems (e.g. linux with
1669 Remove references to Makefile.prolog/generic, no longer used.
1671 2005-02-09 Vincent Celier <celier@adacore.com>
1673 * prj-makr.adb (Process_Directory): Put file name in canonical case
1674 before matching against the patterns.
1675 If gnatname has been invoked as <prefix>-gnatname
1676 then invoke the compiler as <prefix>-gcc, not just "gcc".
1678 2005-02-09 Ed Schonberg <schonberg@adacore.com>
1680 * sem_ch4.adb (Analyze_Selected_Component): Create Actual_Subtype even
1681 with expansion disabled. The actual subtype is needed among other
1682 places when the selected component appears in the context of a loop
1683 bound, and denotes a packed array.
1684 (Operator_Check): Always use the first subtype in the
1685 error message, to avoid the appearance of internal base types.
1686 (Transform_Object_Operation): Copy each actual in full
1687 to the parameter associations of the constructed call, rather than
1688 using the shallow copy mechanism of New_Copy_List. This ensures that
1689 the chaining of named associations is done properly.
1690 (Complete_Object_Operation): Rewrite node, rather than
1691 replacing it, so that we can trace back to the original selected
1694 * sem_elab.adb (Set_Elaboration_Constraint): For initialization calls,
1695 and calls that use object notation, if the called function is not
1696 declared in a withed unit, place the elaboration constraint on the
1697 unit in the context that makes the function accessible.
1698 (Check_Elab_Subtype_Declaration): Check whether a subtype declaration
1699 imposes an elaboration constraint between two packages.
1701 2005-02-09 Ed Schonberg <schonberg@adacore.com>
1703 * sem_ch7.adb (Uninstall_Declarations): Exchange full and private
1704 views of a private type after handling its private dependents, to
1705 maintain proper stack discipline between entry and exit from the
1708 2005-02-09 Cyrille Comar <comar@adacore.com>
1710 * s-finimp.adb: (Finalize_List): Optimize in the no-abort case.
1713 2005-02-09 Arnaud Charlet <charlet@adacore.com>
1715 * s-tporft.adb (Register_Foreign_Thread): Initialize Task_Image[_Len]
1716 fields for foreign threads.
1718 2005-02-09 Doug Rupp <rupp@adacore.com>
1720 * s-vaflop.adb: Add pragma Warnings (Off) to eliminate infinite
1721 recursion warnings when compiled with -gnatdm.
1723 2005-02-09 Robert Dewar <dewar@adacore.com>
1725 * usage.adb: Add line for switch -gnat05 (allow Ada 2005 extensions)
1726 Slight fix to documentation of -gnaty with no parameters
1728 * xr_tabls.ads: Add ??? comment for missing overall comment
1730 * xsinfo.adb: Make default file name be sinfo.h, since this is what
1731 we now use by default.
1733 * xsnames.adb: Adjust end of file test to look for five space followed
1734 by '#' instead of six spaces. The format of xsnames.adb was modified
1737 * a-numeri.ads: Add reference to AI-388 for greek letter pi
1740 * clean.adb: Minor reformatting.
1742 * gnat1drv.adb, gnatfind.adb, gnatlink.adb, gnatmem.adb,
1743 gnatname.adb: Minor reformatting
1744 Add 2005 to copyright output when utility is run
1746 * csets.adb: Eliminate obsolete comment
1748 * debug.adb, g-socket.ads, i-cobol.adb: Minor reformatting throughout
1751 * sem_eval.ads (Eval_Integer_Literal): Do not inline this, not useful.
1753 2005-02-09 Sergey Rybin <rybin@adacore.com>
1755 * gnat_ugn.texi: Add to the gnatpp section the paragraph describing
1756 the difference between compact and incompact layout and add the record
1757 representation clause to the example illustrating different layouts.
1758 Add the description of '-A5' gnatpp option ("align 'AT' keywords in
1759 component clauses").
1761 2005-02-09 Florian Villoing <villoing@adacore.com>
1763 * gnat_ugn.texi: Fix typos.
1764 Use @command to display 'gcc', 'gnatbind', etc. insted of @code or
1766 Make proper use of @ref, @xref and @pxref to avoid duplication of "see"
1767 in the generated documentation.
1769 2005-02-09 Arnaud Charlet <charlet@adacore.com>
1771 * gnat_ugn.texi: Remove all mentions of FSU threads, which are no
1773 Update linker wrapper when linking with non GNU C++.
1775 2005-02-09 Pascal Obry <obry@adacore.com>
1778 Document the procedure to debug the DllMain routine on Windows.
1779 Add note about -funwind-tables and mixed Ada and C/C++ programming in
1781 Document new BIND qualifer /RETURN_CODES=VMS.
1783 2005-02-09 Ben Brosgol <brosgol@adacore.com>
1785 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
1786 Edited gnatmetric chapter
1788 2005-02-09 Robert Dewar <dewar@adacore.com>
1791 Changes to document new wide wide character support
1793 Update documentation on Normalize_Scalars and Initialize_Scalars
1795 2005-02-09 Pascal Obry <obry@adacore.com>
1797 * s-taprop-mingw.adb, s-soflin.ads: Minor reformatting.
1799 2005-02-09 Jose Ruiz <ruiz@adacore.com>
1801 * s-osinte-vxworks.ads (taskPriorityGet): Add this function (imported
1802 from the VxWorks kernel) that is needed for getting the active
1803 priority of the different tasks.
1805 * s-atacco.ads, s-atacco.adb (Nothing): Remove this dummy procedure.
1806 Use a pragma Elaborate_Body in the spec file instead.
1807 Noticed by code reading.
1809 2005-02-09 Thomas Quinot <quinot@adacore.com>
1811 * exp_util.ads: Minor correction in comment.
1813 2005-02-09 Arnaud Charlet <charlet@adacore.com>
1815 * s-taprop.ads (Initialize): Update comments. Remove pragma Inline,
1816 since this procedure is now too complex to be worth inlining.
1818 2005-02-09 Richard Henderson <rth@redhat.com>
1820 * utils.c (gnat_define_builtin): Remove.
1821 (gnat_install_builtins): Use build_common_builtin_nodes.
1823 2005-02-09 Arnaud Charlet <charlet@adacore.com>
1825 * a-rbtgso.adb, a-crbtgo.ads, a-crbtgo.adb, a-crbtgk.ads,
1826 a-crbtgk.adb, a-crbltr.ads, a-coprnu.ads, a-coprnu.adb,
1827 a-coorse.ads, a-coorse.adb, a-convec.ads, a-convec.adb,
1828 a-contai.ads, a-coinve.ads, a-coinve.adb, a-cohata.ads,
1829 a-cohama.ads, a-cohama.adb, a-ciorse.ads, a-ciorse.adb,
1830 a-cihama.ads, a-cihama.adb, a-cidlli.ads, a-cidlli.adb,
1831 a-chtgop.ads, a-chtgop.adb, a-cgcaso.ads, a-cgcaso.adb,
1832 a-cgarso.ads, a-cgarso.adb, a-cdlili.ads, a-cdlili.adb,
1833 a-cgaaso.adb, a-coormu.adb, a-ciormu.adb, a-cihase.adb,
1834 a-cihase.ads, a-cohase.adb, a-cohase.ads, a-ciorma.ads,
1835 a-coorma.ads, a-swunha.ads, a-stunha.ads, a-ciormu.ads,
1836 a-coormu.ads, a-rbtgso.ads, a-swunha.adb, a-stunha.adb,
1837 a-cgaaso.ads, a-ciorma.adb, a-coorma.adb, a-secain.adb,
1838 a-secain.ads, a-slcain.ads, a-slcain.adb, a-shcain.ads,
1839 a-shcain.adb, a-chtgke.ads, a-chtgke.adb, a-stwiha.ads,
1840 a-stwiha.adb, a-strhas.ads, a-strhas.adb, a-chzla1.ads,
1841 a-chzla9.ads, a-lfztio.ads, a-liztio.ads, a-llfzti.ads,
1842 a-llizti.ads, a-sfztio.ads, a-siztio.ads, a-ssizti.ads,
1843 a-stzbou.adb, a-stzbou.ads, a-stzfix.adb, a-stzfix.ads,
1844 a-stzhas.adb, a-stzhas.ads, a-stzmap.adb, a-stzmap.ads,
1845 a-stzsea.adb, a-stzsea.ads, a-stzsup.adb, a-stzsup.ads,
1846 a-stzunb.adb, a-stzunb.ads, a-swunau.adb, a-swunau.ads,
1847 a-szmzco.ads, a-szunau.adb, a-szunau.ads, a-szunha.adb,
1848 a-szunha.ads, a-szuzti.adb, a-szuzti.ads, a-tiunio.ads,
1849 a-wwunio.ads, a-ztcoau.adb, a-ztcoau.ads, a-ztcoio.adb,
1850 a-ztcoio.ads, a-ztcstr.adb, a-ztcstr.ads, a-ztdeau.adb,
1851 a-ztdeau.ads, a-ztdeio.adb, a-ztdeio.ads, a-ztedit.adb,
1852 a-ztedit.ads, a-ztenau.adb, a-ztenau.ads, a-ztenio.adb,
1853 a-ztenio.ads, a-ztexio.adb, a-ztexio.ads, a-ztfiio.adb,
1854 a-ztfiio.ads, a-ztflau.adb, a-ztflau.ads, a-ztflio.adb,
1855 a-ztflio.ads, a-ztgeau.adb, a-ztgeau.ads, a-ztinau.adb,
1856 a-ztinau.ads, a-ztinio.adb, a-ztinio.ads, a-ztmoau.adb,
1857 a-ztmoau.ads, a-ztmoio.adb, a-ztmoio.ads, a-zttest.adb,
1858 a-zttest.ads, a-zzunio.ads: New files. Part of new Ada 2005
1861 2005-01-27 Laurent GUERBY <laurent@guerby.net>
1863 * Makefile.in: Fix a-intnam.ads from previous commit,
1864 add 2005 to copyright.
1865 * a-intman-rtems.ads: Renamed to...
1866 * a-intnam-rtems.ads:
1868 2005-01-27 Laurent GUERBY <laurent@guerby.net>
1870 * Makefile.in: Rename GNAT RTEMS specific files.
1871 * 5rtpopsp.adb, 4rintnam.ads, 5rosinte.adb,
1872 5rosinte.ads, 5rparame.adb: Replaced by files below.
1873 * s-tpopsp-rtems.adb, a-intman-rtems.ads, s-osinte-rtems.adb,
1874 s-osinte-rtems.ads, s-parame-rtems.adb: Replace files above.
1876 2005-01-27 Joel Sherrill <joel.sherrill@oarcorp.com>
1877 Laurent GUERBY <laurent@guerby.net>
1880 * 5rosinte.ads: Add No_Key constant.
1881 * 5rtpopsp.adb: Initialize ATCB_Key with No_Key and fix style.
1882 * gsocket.h: Do not include <sys/socket.h> with RTEMS either.
1884 2005-01-26 Laurent GUERBY <laurent@guerby.net>
1887 * i-cobol.adb (Valid_Numeric): Handle zero length case.
1889 2005-01-20 Richard Henderson <rth@redhat.com>
1891 * Makefile.in (alpha-linux, LIBGNAT_TARGET_PAIRS): Use
1892 a-intnam-linux.ads and system-linux-alpha.ads.
1893 * a-intnam-linux-alpha.ads: Remove file.
1894 * s-osinte-linux-alpha.ads (SIGUNUSED, SIGSTKFLT, SIGLOST): New.
1895 * system-linux-alpha.ads: New file.
1897 2005-01-18 Jakub Jelinek <jakub@redhat.com>
1900 * a-stunau.adb (Get_String): Don't return U.Reference, but Ret that is
1901 set to the new string.
1903 2005-01-18 Toon Moene <toon@moene.indiv.nluug.nl>
1905 * system-linux-ppc.ads: Set ZCX_By_Default and GCC_ZCX_Support
1908 2005-01-18 Richard Henderson <rth@redhat.com>
1910 * Makefile.in (LIBGNAT_TARGET_PAIRS, TOOLS_TARGET_PAIRS, MISCLIB,
1911 THREADSLIB, GNATLIB_SHARED, PREFIX_OBJS, LIBRARY_VERSION): Specialize
1913 * s-osinte-linux-alpha.ads, a-intnam-linux-alpha.ads: New files.
1915 2005-01-14 Andrew Pinski <pinskia@physics.uc.edu>
1917 * system-darwin-ppc.ads (ZCX_By_Default): Change to True.
1918 (GCC_ZCX_Support): Likewise.
1920 2005-01-11 Bastian Blank <waldi@debian.org>
1922 * system-linux-s390.ads: Define Preallocated_Stacks.
1923 * system-linux-s390x.ads: Likewise.
1925 2005-01-04 Arnaud Charlet <charlet@adacore.com>
1927 * gnat_ugn.texi: Fix texi errors with null variables.
1929 2005-01-03 Thomas Quinot <quinot@adacore.com>
1931 * gen-soccon.c: New utility program to generate g-soccon.ads
1934 * socket.c, gsocket.h: Split inclusion of system header files into a
1935 gsocket.h file separated from socket.c, to allow reuse in gen-soccon.c.
1937 * g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads,
1938 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
1939 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-mingw.ads,
1940 g-soccon-vxworks.ads, g-soccon-freebsd.ads: Note that these files
1941 should not be edited by hand anymore, but should be regenerated using
1944 2005-01-03 Robert Dewar <dewar@adacore.com>
1945 Ed Schonberg <schonberg@adacore.com>
1946 Vincent Celier <celier@adacore.com>
1948 * s-atacco.ads, a-direio.adb: Protect use of 'Constrained by warnings
1949 on/off, since this is an obsolescent feature, for which we now generate
1952 * sem_attr.adb (Analyze_Attribute, case Constrained): Issue warning if
1953 warning mode is set and obsolescent usage of this attribute occurs.
1954 (Resolve_Access, case 'Access): Note that GNAT uses the context type to
1955 disambiguate overloaded prefixes, in accordance with AI-235. GNAT code
1956 predates, and partly motivates, the adoption of the AI.
1957 Implement new Ada 2005 attribute Mod
1959 * exp_attr.adb (Expand_N_Attribute_Reference): Implement Ada 2005
1962 * par-ch4.adb (P_Name): In Ada 2005 mode, recognize new attribute Mod
1964 * snames.h, snames.ads, snames.adb: Add entry for No_Dependence for
1965 pragma restrictions.
1966 New entry for Ada 2005 attribute Mod.
1969 Add recognition of new pragma Restrictions No_Dependence
1970 Recognize restriction No_Obsolescent_Features at parse time
1972 * bcheck.adb: Add circuitry for checking for consistency of
1973 No_Dependence restrictions.
1975 * lib-writ.ads, lib-writ.adb: Output new R lines for No_Dependence
1978 * restrict.ads, restrict.adb: Add subprograms to deal with
1979 No_Dependence restrictions.
1981 * rtsfind.adb: Check that implicit with's do not violate No_Dependence
1984 * sem_ch3.adb, sem_ch11.adb, sem_ch13.adb, lib-xref.adb,
1985 sem_attr.adb: Add check for new restriction No_Obsolescent_Features
1987 * scn.ads, prj-err.ads, prj-err.adb, ali-util.adb, gprep.adb: Add new
1988 dummy parameter to scng instantiation.
1989 Needed for new restriction No_Obsolescent_Features
1991 * scn.adb: (Obsolescent_Check): New procedure
1992 Needed for new restriction No_Obsolescent_Features
1994 * scng.ads, scng.adb: Always allow wide characters in Ada 2005 mode, as
1995 specified by AI-285, needed for implementation of AI-388 (adding greek
1996 pi to Ada.Numerics).
1997 Add new generic formal to scng, needed for new restriction
1998 No_Obsolescent_Features.
2000 * s-rident.ads: Add new restriction No_Obsolescent_Features.
2002 * ali.ads, ali.adb: Adjustments for reading new No_Dependence
2004 (Scan_ALI): When finding an unexpected character on an R line, raise
2005 exception Bad_R_Line, instead of calling Fatal_Error, so that, when
2006 Ignore_Errors is True, default restrictions are set and scanning of the
2007 ALI file continues with the next line. Also, when Bad_R_Line is raised
2008 and Ignore_Errors is True, skip to the end of le line.
2010 * sem_ch10.adb: Check that explicit with's do not violate
2011 No_Dependence restrictions.
2012 (Install_Withed_Unit): Add code to implement AI-377 and diagnose
2013 illegal context clauses containing child units of instance.
2015 * sem_prag.adb: Processing and checking for new No_Dependence
2017 (Analyze_Pragma, case Psect_Object): Call Check_Arg_Is_External_Name to
2018 analyze and check the External argument.
2020 * a-numeri.ads: Add greek letter pi as alternative spelling of Pi
2022 2005-01-03 Robert Dewar <dewar@adacore.com>
2024 * atree.adb: Add a fifth component to entities
2025 This allows us to add 32 flags and four new fields
2027 * atree.ads: Add a fifth component to entities
2028 This allows us to add 32 flags and four new fields
2030 * einfo.ads, einfo.adb: Document new fields and new flags now available
2031 Add routines for printing new fields
2033 * treepr.adb: Call routines to print out additional fields if present
2035 2005-01-03 Arnaud Charlet <charlet@adacore.com>
2037 * bld.ads, bld.adb, bld-io.ads, bld-io.adb, gprcmd.adb,
2038 gpr2make.ads, gpr2make.adb: Remove gpr2make, replaced by gprmake.
2040 * Makefile.in: Add support to build shared Ada libraries on solaris x86
2041 Remove gpr2make, replaced by gprmake.
2042 Remove references to gnatmem and libaddr2line.
2043 Add indepsw.adb<indepsw-linux.adb to TOOLS_TARGET_PAIRS for IA64 linux.
2044 (gnatlib-shared-darwin): Add "-fno-common" to GNATLIBCFLAGS.
2045 Add support for specialized version of Ada.Numerics.Aux for Darwin: use
2046 a-numaux-darwin.ads and a-numaux-darwin.adb
2047 Enable mlib-tgt-lynxos.adb on lynxos.
2049 * Make-lang.in: Remove rules for gpr2make.
2050 When generating sdefault.adb, do not call Relocate_Path
2051 on S3 for function Target_Name, as it is not a path.
2052 Remove references to gnatmem and libaddr2line.
2054 * a-numaux-darwin.ads, a-numaux-darwin.adb, g-soccon-darwin.ads: New
2057 2005-01-03 Samuel Tardieu <tardieu@adacore.com>
2059 * checks.adb (Apply_Alignment_Check): Generate a warning if an object
2060 address is incompatible with its base type alignment constraints when
2061 this can be decided statically.
2063 2005-01-03 Olivier Hainque <hainque@adacore.com>
2065 * decl.c (compatible_signatures_p): New function. The intended purpose
2066 is to check if two function signatures for a call-site and a callee are
2067 compatible enough for the call to be valid. The underlying purpose is
2068 to check if a call to a mapped builtin is using the right interface.
2069 The current code actually does not check antyhing - this a placeholder
2070 for future refinements.
2071 (gnat_to_gnu_entity) <E_Subprogram_Call>: Add preliminary bits to handle
2072 builtin calls for convention Intrinsic.
2074 * gigi.h (builtin_decl_for): Declare (new function).
2076 * utils.c (gnat_install_builtins): Install the target specific builtins.
2077 (builtin_decl_for): New function, provide a dummy body for now.
2079 2005-01-03 Geert Bosch <bosch@adacore.com>
2081 * eval_fat.adb: (Eps_Model,Eps_Denorm): Remove, no longer used.
2082 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
2083 (Pred): Implement in terms of Succ.
2085 * trans.c (convert_with_check): Reimplement conversion of float to
2088 2005-01-03 Ed Schonberg <schonberg@adacore.com>
2089 Vincent Celier <celier@adacore.com>
2091 * exp_aggr.adb (Packed_Array_Aggregate_Handled): The values of the
2092 bounds can be negative, and must be declared Int, not Nat.
2094 * sem_elim.adb (Line_Num_Match): Correct wrong code when index in an
2095 array is checked after using the index in the array.
2097 * makegpr.adb (Add_Switches): Check if there is a package for the
2098 processor. If there is no package, do not look for switches.
2100 2005-01-03 Ed Schonberg <schonberg@adacore.com>
2102 * exp_ch3.adb (Stream_Operations_OK): Predicate to determine when the
2103 generation of predefined stream operations (specs and bodies) should
2104 proceed. Under various restrictions these subprograms must not be
2107 2005-01-03 Thomas Quinot <quinot@adacore.com>
2110 Declare subprogram index in Build_RPC_Receiver_Body, to reduce the
2111 amount of PCS-specific code in RACW stubs generation.
2112 (Copy_Specification): Set Etype on copied formal parameter entities, as
2113 this information is needed for PolyORB stubs generation.
2114 (PolyORB_Support.Build_Subprogram_Receiving_Stubs): Remove unused
2115 variable Dynamic_Async.
2116 (Build_Subprogram_Receiving_Stubs): Make PCS-specific
2117 (Build_RPC_Receiver_Specification): Make generic again, as recent
2118 changes have allowed RPC receivers to have the same profile for both
2119 variants of the PCS.
2120 Reorganise RPC receiver generation to reduce differences between the
2121 structure of GARLIC and PolyORB RPC receivers.
2122 (Add_Receiving_Stubs_To_Declarations): Make this subprogram
2124 Simplify elaboration code for RCI packages.
2126 * s-parint.ads, s-parint.adb, rtsfind.ads: Reorganise RPC receiver
2127 generation to reduce differences between the structure of GARLIC and
2128 PolyORB RPC receivers.
2130 * s-stratt.adb: Fix typo in comment.
2132 2005-01-03 Thomas Quinot <quinot@adacore.com>
2134 * exp_ch7.ads (Make_Final_Call): Rewrite comment (was incorrectly
2135 copied from Make_Init_Call).
2137 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do component
2138 reads and assignments on a temporary variable declared with appropriate
2141 2005-01-03 Robert Dewar <dewar@adacore.com>
2143 * i-c.adb (To_C): Raise CE if string is null and Append_Null
2145 2005-01-03 Robert Dewar <dewar@adacore.com>
2147 * i-cstrin.adb (Update): Do not append a null in form called with a
2148 String. This avoids unintended behavior.
2150 2005-01-03 Arnaud Charlet <charlet@adacore.com>
2153 * init.c: Fix warnings on Free BSD section.
2155 2005-01-03 Arnaud Charlet <charlet@adacore.com>
2158 * sinfo.ads: Fix obsolete reference to xsinfo.spt (replaced by
2161 2005-01-03 Vincent Celier <celier@adacore.com>
2163 * make.adb (Collect_Arguments_And_Compile): Do not attempt to build
2164 libraries when Unique_Compile is True (-u switch).
2167 2005-01-03 Robert Dewar <dewar@adacore.com>
2169 * namet.adb (Get_Decoded_Name_With_Brackets): Fix case of not allowing
2170 upper case letter or underscore after W, as allowed by spec.
2172 2005-01-03 Arnaud Charlet <charlet@adacore.com>
2174 * s-osinte-darwin.ads, s-osinte-darwin.adb: Clean up
2175 darwin port by using proper type definitions from header files.
2176 Use SIGTERM instead of SIGABRT for SIGADAABORT.
2178 2005-01-03 Robert Dewar <dewar@adacore.com>
2180 * par.adb: Enhance error message handling for configuration file
2183 2005-01-03 Robert Dewar <dewar@adacore.com>
2185 * s-arit64.adb (Double_Divide): Put back changes that got accidentally
2186 removed during the previous update (test properly for case of dividing
2187 largest negative number by -1, which generates overflow).
2189 2005-01-03 Ed Schonberg <schonberg@adacore.com>
2190 Sergey Rybin <rybin@adacore.com>
2192 * sem_ch12.adb (Analyze_Package_Instantiation): Create a separate node
2193 to use as the defining identifier for a formal package.
2194 (Remove_Parent): If the instance takes place within (an instance of)
2195 a sibling, preserve private declarations of common parent.
2197 2005-01-03 Ed Schonberg <schonberg@adacore.com>
2199 * sem_ch4.adb (Has_Fixed_Op): New predicate in Check_Arithmetic_Pair,
2200 to determine whether one of the operands is a fixed-point type for
2201 which a user-defined multiplication or division operation might be
2204 * sem_res.adb (Valid_Conversion): The legality rules for conversions
2205 of access types are symmetric in Ada 2005: either designated type can
2208 2005-01-03 Vincent Celier <celier@adacore.com>
2210 * s-fileio.adb (Temp_File_Record): Change length of string component
2211 Name from L_tmpnam + 1 to max_path_len + 1.
2213 2005-01-03 Arnaud Charlet <charlet@adacore.com>
2215 * s-tasini.ads, s-tasini.adb (Undefer_Abortion): Handle case of
2216 Self_Id.Deferral_Level = 0.
2217 (Do_Pending_Action): Move this function to the spec.
2219 * s-tasren.adb (Selective_Wait [Terminate_Selected]): Call
2220 Do_Pending_Action explicitely when needed, in case we're using
2221 No_Abort restrictions.
2223 * s-tassta.adb (Create_Task): If Abort is not allowed, reset the
2224 deferral level since it will not get changed by the generated code.
2225 Keeping a default value of 1 would prevent some operations (e.g.
2226 select or delay) to proceed successfully.
2228 2005-01-03 Ben Brosgol <brosgol@adacore.com>
2229 Robert Dewar <dewar@adacore.com>
2230 Cyrille Comar <comar@adacore.com>
2232 * ug_words, gnat_ugn.texi: Added alpha-ivms transitioning section to
2233 porting guide chapter (vms version).
2234 Revised doc title (removed "for native platforms") and subtitle.
2235 Add discussion on warning flag for obsolescent features. First we
2236 note that it applies to obsolete GNAT features, which was previously
2237 omitted. Second we contrast the behavior with that of the new
2238 Ada 2005 AI-368 restriction No_Obsolescent_Features.
2239 Preliminary rewriting of GNAT & libraries chapter in order to take
2240 into account default project locations & new project manager
2243 2005-01-03 Robert Dewar <dewar@adacore.com>
2245 * cstand.adb (Create_Operators): Clean up format and documentation of
2246 unary and binary operator result tables. No change in code, just
2247 reformatting and addition of comments.
2249 * errout.ads, gnatfind.adb, s-maccod.ads, sem.adb,
2250 sem_ch2.adb: Minor reformatting
2252 * atree.ads, elists.ads, lib.ads, namet.ads, nlists.ads, repinfo.ads,
2253 sinput.ads, stringt.ads, uintp.ads, urealp.ads: Minor clarification to
2254 comments for Tree_Read and Tree_Write.
2256 2005-01-03 Pascal Obry <obry@adacore.com>
2258 * exp_attr.ads: Minor reformatting.
2260 2005-01-03 Romain Berrendonner <berrendo@adacore.com>
2262 * comperr.adb (Compiler_Abort): Add specialized message for GAP
2265 2005-01-03 Ed Schonberg <schonberg@adacore.com>
2267 * exp_pakd.adb (Create_Packed_Array_Type): Add a guard to check
2268 whether the ancestor type is private, as may be the case with nested
2271 2004-12-30 Sohail Somani <sohail@sohailsomani.com>
2274 * trans.c (gnat_to_gnu): Fix typo: Use correct return variable.
2276 2004-12-23 Eric Botcazou <ebotcazou@libertysurf.fr>
2278 * trans.c (Attribute_to_gnu): Adjust call to get_inner_reference.
2279 * utils2.c (build_unary_op): Likewise.
2281 2004-12-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2283 * trans.c (mark_visited): Set TYPE_SIZES_GIMPLIFIED.
2285 2004-12-19 Richard Henderson <rth@redhat.com>
2287 * trans.c (gigi): Update gimplify_body call.
2289 2004-12-09 Nathan Sidwell <nathan@codesourcery.com>
2291 * decl.c (gnat_substitute_in_type): Remove SET_TYPE case.
2293 2004-12-07 Ed Falis <falis@adacore.com>
2295 * s-intman-vxworks.adb (Notify_Exception): removed useless check for
2296 current task being suspended.
2298 * init.c (__gnat_clear_exception): added to reset VxWorks exception
2300 (__gnat_map_signal): removed test for current task being suspended.
2302 2004-12-07 Gary Dismukes <dismukes@adacore.com>
2304 * a-exexpr.adb (Others_Value, All_Others_Value): Change initial values
2305 from 16#BEEF# to 16#7FFF# to avoid exceeding Integer'Last on 16-bit
2306 targets (such as AAMP).
2308 2004-12-07 Ed Schonberg <schonberg@adacore.com>
2310 * atree.adb (Visit_Itype): Create a new name for the generated itype,
2311 because the back-end may otherwise treat it as a redefinition of the
2314 2004-12-07 Eric Botcazou <ebotcazou@adacore.com>
2316 * back_end.adb (Scan_Back_End_Switches): Accept --param.
2318 * lang-specs.h: Accept --param.
2320 2004-12-07 Vincent Celier <celier@adacore.com>
2322 * make.adb (Check_Mains, Switches_Of): Adapt to name changes in
2323 package Prj (Current_Spec_Suffix => Ada_Spec_Suffix,
2324 Current_Body_Suffix => Ada_Body_Suffix).
2325 Take into account Externally_Built attribute.
2327 * clean.adb (In_Extension_Chain): Always return False when one of the
2328 parameter is No_Project.
2329 (Clean_Project): Adapt to changes in package Prj (Lang_Ada =>
2330 Ada_Language_Index).
2331 (Gnatclean): Adapt to change in package Prj.Pars (no parameter
2332 Process_Languages for procedure Parse).
2334 * gnatcmd.adb (Carg_Switches): New table.
2335 (GNATCmd): Put all switches following -cargs in the Carg_Switches table.
2336 Adapt to name changes in package Prj (Current_Spec_Suffix =>
2337 Ada_Spec_Suffix, Current_Body_Suffix => Ada_Body_Suffix).
2339 * mlib-prj.adb: Adapt to changes in packages Prj and Prj.Com: type
2340 Header_Num and function Hash are now declared in package Prj,
2343 * prj.adb (Suffix_Of): New function.
2344 (Set (Suffix)): New procedure.
2345 (Hash): One function moved from Prj.Com
2346 (Is_Present, Language_Processing_Data_Of): New functions
2347 (Set): Two new procedures
2348 (Add_Language_Name, Display_Language_Name): New procedures
2350 * prj.ads: (Suffix_Of): New function
2351 (Set (Suffix)): New procedure
2352 Add several types and tables for multi-language support.
2353 (Header_Num): Type moved from Prj.Com
2354 (Hash): Two functions moved from Prj.Com
2355 (Is_Present, Language_Processing_Data_Of): New functions
2356 (Set): Two new procedures
2357 (Add_Language_Name, Display_Language_Name): New procedures
2358 (Naming): Component name changes:
2359 Current_Spec_Suffix => Ada_Spec_Suffix,
2360 Current_Body_Suffix => Ada_Body_Suffix. Add new components:
2361 Impl_Suffixes, Supp_Suffixes.
2362 (Project_Data): New components: Externally_Built, Supp_Languages,
2363 First_Language_Processing, Supp_Language_Processing, Default_Linker,
2364 Default_Linker_Path.
2366 * prj-attr.adb: Add new attributes Ada_Roots and Externally_Built and
2367 new package Language_Processing with its attributes (Compiler_Driver,
2368 Compiler_Kind, Dependency_Option, Compute_Dependency, Include_Option,
2369 Binder_Driver, Default_Linker).
2371 * prj-com.ads, prj-com.adb (Hash): Function moved to package Prj.
2372 (Header_Num): Type moved to package Prj
2374 * prj-env.adb: Adapt to name changes in package Prj
2375 (Current_Spec_Suffix => Ada_Spec_Suffix,
2376 Current_Body_Suffix => Ada_Body_Suffix).
2378 * prj-ext.adb: Add the default project dir (<prefix>/log/gnat) by
2379 default to the project path, except the "-" is one of the directories
2380 in env var ADA_PROJECT_PATH.
2381 (Current_Project_Path): Global variable, replacing Project_Path
2382 that was in the body of Prj.Part.
2383 (Project_Path): New function
2384 (Set_Project_Path): New procedure
2385 Initialize Current_Project_Path during elaboration of the package
2386 Remove dependency on Prj.Com, no longer needed
2388 * prj-ext.ads (Project_Path): New function
2389 (Set_Project_Path): New procedure
2391 * prj-nmsc.adb (Body_Suffix_Of): New function. Returns .<lang> when no
2392 suffix is defined for language <lang>.
2393 (Find_Sources, Record_Other_Sources): Use Body_Suffix_Of, instead of
2394 accessing directly the components of Naming.
2395 (Look_For_Sources): Use Set (Suffix) to set the suffix of a language.
2396 Reorganise of this package.
2397 Break procedure Check in several procedures.
2399 * prj-nmsc.ads: Replace all procedures (Ada_Check,
2400 Other_Languages_Check and Language_Independent_Check) with a single
2403 * prj-pars.ads, prj-pars.adb (Parse): Remove parameter
2404 Process_Languages, no longer needed.
2406 * prj-part.adb (Project_Path): Move to the body of Prj.Ext as
2407 Current_Project_Path.
2408 Remove elaboration code, moved to the body of Prj.Ext
2409 Use new function Prj.Ext.Project_Path instead of old variable
2411 (Post_Parse_Context_Clause): Get Resolved_Path as a case-sensitive path.
2412 When comparing with project paths on the stack, first put the resolved
2413 path in canonical case.
2414 (Parse_Single_Project): Set the path name of the project file in the
2415 tree to the normalized path.
2417 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): Remove
2418 parameter Process_Languages, no longer needed.
2419 (Recursive_Check): Call Prj.Nmsc.Check, instead of Ada_Check and
2420 Other_Languages_Check.
2422 * prj-tree.ads (Project_Name_And_Node): New component Canonical_Path
2423 to store the resolved canonical path of the project file.
2424 Remove dependency to Prj.Com, no longer needed
2426 * prj-util.adb: Adapt to name changes in package Prj
2427 (Current_Spec_Suffix => Ada_Spec_Suffix, Current_Body_Suffix =>
2430 * snames.ads, snames.adb: New standard names: Ada_Roots, Binder_Driver,
2431 Compiler_Driver, Compiler_Kind, Compute_Dependency, Default_Linker,
2432 Externally_Built, Include_Option, Language_Processing.
2434 * makegpr.adb: Numerous changes due to changes in packages
2437 * gnatls.adb: Add the default project dir (<prefix>/log/gnat) by
2438 default to the project path, except whe "-" is one of the directories
2439 in env var ADA_PROJECT_PATH.
2440 (Gnatls): In verbose mode, add the new section "Project Search Path:"
2442 2004-12-07 Robert Dewar <dewar@adacore.com>
2444 * debug.adb: Document that -gnatdA automatically sets -gnatR3m
2446 * gnat1drv.adb (Gnat1drv): If debug flag A set, then automatically
2449 * repinfo.adb (List_Rep_Info): Remove special handling of -gnatdA
2450 flag. No longer needed now that we handle this in gnat1drv.adb.
2452 * repinfo.ads: Minor reformatting
2454 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2455 Olivier Hainque <hainque@adacore.com>
2456 Eric Botcazou <ebotcazou@adacore.com>
2458 * decl.c (maybe_pad_type): Use TYPE_SIZE_UNIT of the input type for
2459 TYPE_SIZE_UNIT of result type if SIZE is not specified.
2460 (make_aligning_type): Pass -1 as ADDRESSABLE to prevent the creation
2461 of a bitfield, which we know is useless and causes trouble because of
2462 alignment implications.
2464 * utils.c (create_var_decl): Set DECL_COMMON again on targets without
2466 (process_attributes): Clear DECL_COMMON again when a section attribute
2468 (finish_record_type): Independently track if RECORD_TYPE has SIZE and/or
2469 SIZE_UNIT already set and use to compute final SIZE and SIZE_UNIT.
2470 (create_field_decl): Special case ADDRESSABLE negative to mean
2471 "no bitfield creation", to be used by make_aligning_type. Don't
2472 restrict bitfield creation to !ADDRESSABLE any more, as some BLKmode
2473 fields claimed addressable still have to be bitfields. Use
2474 value_factor_p instead of a raw binop construction to check for the
2475 position's alignment.
2477 2004-12-07 Geert Bosch <bosch@adacore.com>
2479 * eval_fat.adb: Revert previous change.
2481 2004-12-07 Thomas Quinot <quinot@adacore.com>
2482 Ed Schonberg <schonberg@adacore.com>
2484 * exp_ch4.adb (Expand_N_Indexed_Component): For an indexed component
2485 with an implicit dereference as its prefix, use
2486 Insert_Explicit_Dereference instead of merely rewriting the prefix into
2487 an explicit dereference. This ensures that a reference to the original
2488 prefix is generated, if appropriate.
2490 * sem_util.adb (Insert_Explicit_Dereference): When an implicit
2491 dereference is rewritten to an explicit one, generate a reference to
2492 the entity denoted by its prefix using the original prefix node, so
2493 the dereference can be properly recorded as a read of the denoted
2494 access value, if appropriate.
2496 * sem_warn.adb (Output_Unreferenced_Messages): Do not abstain from
2497 emitting 'assigned but never read' warning on a variable on the basis
2498 that it has an access type.
2499 (Check_References): Emit unreferenced warning when the scope is a
2502 2004-12-07 Robert Dewar <dewar@adacore.com>
2503 Ed Schonberg <schonberg@adacore.com>
2505 * exp_ch6.adb (Expand_Call): Add comment on handling of back end
2508 * exp_intr.adb (Expand_Intrinsic_Call): Ignore unrecognized intrinsic,
2509 leaving call unchanged.
2510 This deals with the case where the pragma Import specified
2511 an external name, to be handled by the back end.
2513 * sem_prag.adb (Process_Import_Or_Interface): Do not check validity of
2514 subprogram which is Imported with convention Intrinsic if an
2515 External_Name argument is specified.
2516 (Process_Import_Or_Interface): Properly diagnose link name argument.
2517 (Inlining_Not_Possible): New name for Cannot_Inline, to avoid confusion
2518 with Sem_Ch6.Cannot_Inline.
2519 (Process_Inline): Provide separate warning for inapplicable inline
2521 (Cannot_Inline): Reject subprograms that have an at_end handler, so that
2522 treatment is uniform on different targets.
2524 2004-12-07 Ed Schonberg <schonberg@adacore.com>
2526 * exp_ch7.adb (Expand_Cleanup_Actions): If statement sequence of
2527 construct is rewritten, preserve end label to permit source navigation.
2529 2004-12-07 Thomas Quinot <quinot@adacore.com>
2531 * exp_dist.adb (Specific_Build_General_Calling_Stubs,
2532 Specific_Build_Stub_Target): New subprograms.
2533 (Build_Subprogram_Calling_Stubs): Make this procedure independent from
2534 the PCS implementation used, using the above PCS-customized subprograms.
2536 (PolyORB_Support.Helpers): New subunit containing supporting subprograms
2537 for generation of DSA code targeted to the PolyORB PCS.
2538 (Add_Stub_Type): Rewrite to isolate the parts that are specific to one
2539 implementation of the partition communication subsystem in ancillary
2541 (Specific_Build_Stub_Type, GARLIC_Support.Build_Stub_Type,
2542 PolyORB_Support.Build_Stub_Type): New subrograms containing the
2543 PCS-specific part of Add_Stub_Type.
2544 (Insert_Partition_Check): Use runtime library function to perform
2547 * rtsfind.ads: New entity System.PolyORB_Interface.Make_Ref
2548 (RE_Same_Partition): New entity, from s-parint.
2550 * s-parint.ads, s-parint.adb (Same_Partition): New subprogram.
2552 2004-12-07 Gary Dismukes <dismukes@adacore.com>
2554 * gnatmem.adb, gnatname.adb, gnatsym.adb, gprcmd.adb, vms_conv.adb:
2555 Output the copyright message on a separate line from the version
2558 2004-12-07 Joel Brobecker <brobecker@adacore.com>
2560 * g-os_lib.adb (Spawn): Explicitly initialize Saved_Error to avoid a
2561 compile-time warning.
2563 2004-12-07 Robert Dewar <dewar@adacore.com>
2565 * g-regpat.adb: (Match): Change a misuse of or to or else
2567 2004-12-07 Ed Schonberg <schonberg@adacore.com>
2570 (Generate_Reference): Handle properly a reference to an entry formal,
2571 when an accept statement has a pragma Unreferenced for it.
2573 * sem_ch9.adb (Analyze_Accept_Statement): Reset the Is_Referenced flag
2574 and the Has_Pragma_Unreferenced flag for each formal before analyzing
2575 the body, to ensure that warnings are properly emitted for each accept
2576 statement of a given task entry.
2578 2004-12-07 Vasiliy Fofanov <fofanov@adacore.com>
2580 * Makefile.in: Add support for foreign threads on VMS.
2582 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2584 * misc.c (gnat_types_compatible_p, LANG_HOOKS_TYPES_COMPATIBLE_P):
2586 (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): New.
2588 * adaint.h: (__gnat_dup, __gnat_dup2): Add missing decls.
2590 * trans.c (Exception_Handler_to_gnu_sjlj): Also handle renamed
2592 (call_to_gnu): Convert to actual DECL_ARG_TYPE, not variant of it.
2594 2004-12-07 Robert Dewar <dewar@adacore.com>
2596 * nlists.adb (Prepend_Debug): Remove parameters and nest within
2598 (Remove_Next_Debug): Same fix
2600 * nlists.ads: Correct bad comments for Prev and Prev_Non_Pragma (we do
2601 maintain back pointers now, though we did not used to, and comments
2603 (Prepend): Remove pragma Inline.
2604 (Remove_Next): Same cleanup
2606 2004-12-07 Thomas Quinot <quinot@adacore.com>
2608 * sem_ch4.adb (Process_Implicit_Dereference_Prefix): New subprogram
2609 used to record an implicit dereference as a read operation on its
2610 prefix when operating under -gnatc. Necessary to avoid spurious
2611 'variable assigned but never read' warnings in that mode.
2612 (Process_Indexed_Component, Analyze_Selected_Component): When the prefix
2613 is a non-overloaded implicit dereference, call the above subprogram to
2614 ensure proper recording of references.
2616 2004-12-07 Gary Dismukes <dismukes@adacore.com>
2618 * sem_ch5.adb (One_Bound): Remove call to Resolve, as the bound needs
2619 to be resolved later as part of Analyze_Iteration_Scheme's call to
2622 2004-12-07 Ed Schonberg <schonberg@adacore.com>
2624 * sem_ch8.adb (Find_Type): If node is a reference to 'Base and the
2625 prefix is not a scalar type, place error message on prefix, not on
2628 2004-12-07 Bernard Banner <banner@adacore.com>
2630 * vxaddr2line.adb: Add support for x86 vxworks
2632 2004-12-07 Thomas Quinot <quinot@adacore.com>
2634 * g-socket.ads (Get_Host_By_Address, Get_Host_By_Name): Clarify
2635 documentation of the behaviour of these functions when passed an IP
2636 address that has no record in the system hosts database and no reverse
2639 * cstand.adb, a-tags.ads: Fix typos in comment.
2641 2004-12-07 Robert Dewar <dewar@adacore.com>
2643 * exp_ch2.adb, exp_ch3.adb, exp_ch5.adb, exp_ch8.adb,
2644 exp_ch9.adb, exp_pakd.adb, interfac.ads, sem_ch6.adb,
2645 sem_ch7.adb, sem_ch10.adb, sem_ch13.adb, sem_ch3.adb,
2646 s-poosiz.ads: Minor reformatting
2648 * make.adb: Minor reformatting
2649 Add some ??? comments asking for more comments
2651 * s-poosiz.adb: Minor reformatting
2652 Add comments on alignment requirement
2654 * sinfo.ads: Remove obsolete comment and fix typo.
2656 2004-12-07 Vincent Celier <celier@adacore.com>
2657 Sergey Rybin <rybin@adacore.com>
2659 * gnat_ugn.texi: Update the section "The GNAT Driver and Project
2660 Files" with the new tool and package names.
2661 Reformatting to suppress most of the warnings for line too long
2662 Document the new section "Project Search Path:" in the output of
2664 Add gnatmetric section
2666 2004-12-07 Vincent Celier <celier@adacore.com>
2668 * vms_data.ads: Correct GNAT METRIC qualifiers: -I-, -Idir and
2669 -gnatec= are not direct switches of gnatmetric. Changed -eis to -eps
2670 and -eit to -ept. Added qualifier
2671 /ELEMENT_METRICS=CONSTRUCT_NESTING_MAX for new switch -ec.
2673 2004-11-27 Andreas Schwab <schwab@suse.de>
2675 * Make-lang.in (ada/trans.o): Depend on $(EXPR_H).
2677 2004-11-25 Arnaud Charlet <charlet@adacore.com>
2679 * g-socthi-mingw.ads, g-socthi-vms.ads: Remove C_Read and C_Write from
2680 internal implementation unit GNAT.Sockets.Thin,
2681 as their usage for sockets is non-portable (using the read and write
2682 functions from the system runtime library is fine on UNIX but won't
2683 work under Windows).
2685 * mingw32.h: Update copyright notice.
2687 2004-11-25 Arnaud Charlet <charlet@adacore.com>
2689 * ada-tree.h: Minor reformatting of previous change to avoid lines
2690 longer than 79 characters.
2692 2004-11-25 Olivier Hainque <hainque@adacore.com>
2694 * tb-gcc.c: GCC infrastructure based implementation of
2697 2004-11-24 Steven Bosscher <stevenb@suse.de>
2699 * misc.c (gnat_post_options): Don't clear
2700 flag_inline_functions.
2702 2004-11-22 Andrew Pinski <pinskia@physics.uc.edu>
2705 * ada-tree.h (lang_tree_node): Set chain_next to be the chain of the
2708 2004-11-21 Andreas Jaeger <aj@suse.de>
2710 * stylesw.adb: Change Style_Check_Subprogram_Order to
2711 Style_Check_Order_Subprograms.
2713 2004-11-18 Arnaud Charlet <charlet@adacore.com>
2715 * adaint.h, adaint.c
2716 (__gnat_portable_spawn): Fix cast of spawnvp third parameter
2718 Add also a cast to kill another warning.
2719 (win32_no_block_spawn): Initialize CreateProcess's dwCreationFlags
2720 parameter with the priority class of the parent process instead of
2721 always using the NORMAL_PRIORITY_CLASS.
2722 (__gnat_dup): New function.
2723 (__gnat_dup2): New function.
2724 (__gnat_is_symbolic_link): Enable the effective body of this
2725 function when __APPLE__ is defined.
2727 * g-os_lib.ads, g-os_lib.adb (Spawn): Two new procedures.
2730 2004-11-18 Olivier Hainque <hainque@adacore.com>
2732 * a-exexpr.adb (Others_Value, All_Others_Value): New variables, the
2733 address of which may be used to represent "others" and "all others"
2734 choices in exception tables, instead of the current harcoded
2735 (void *)0 and (void *)1.
2736 (Setup_Exception): Do nothing in the GNAT SJLJ case.
2738 * gigi.h (others_decl, all_others_decl): New decls representing the
2739 new Others_Value and All_Others_Value objects.
2740 (struct attrib): Rename "arg" component as "args", since GCC expects a
2741 list of arguments in there.
2743 * raise.c (GNAT_OTHERS, GNAT_ALL_OTHERS): Are now the address of the
2744 corresponding objects exported by a-exexpr, instead of hardcoded dummy
2747 * trans.c (Exception_Handler_to_gnu_zcx): Use the address of
2748 others_decl and all_others_decl instead of hardcoded dummy addresses
2749 to represent "others" and "all others" choices, which is cleaner and
2750 more flexible with respect to the possible eh pointer encoding policies.
2752 * utils.c (init_gigi_decls): Initialize others_decl and all_others_decl.
2753 (process_attributes): Account for the naming change of the "args"
2754 attribute list entry component.
2756 * decl.c (build_attr_list): Rename into prepend_attributes to allow
2757 cumulating attributes for different entities into a single list.
2758 (gnat_to_gnu_entity): Use prepend_attributes to build the list of
2759 attributes for the current entity and propagate first subtype
2760 attributes to other subtypes.
2761 <E_Procedure>: Attribute arguments are attr->args and not
2763 (build_attr_list): Ditto. Make attr->args a TREE_LIST when there is an
2764 argument provided, as this is what GCC expects. Use NULL_TREE instead
2767 2004-11-18 Robert Dewar <dewar@adacore.com>
2769 * a-stmaco.ads, exp_util.ads, exp_util.adb, i-cpp.ads, i-cpp.adb:
2770 Minor reformatting througout (including new function specs)
2771 Add ??? comments asking for clarification.
2773 2004-11-18 Thomas Quinot <quinot@adacore.com>
2775 * butil.ads, butil.adb, bindgen.adb (Get_Unit_Name_String): Remove
2776 incomplete duplicate implementation of this subprogram from butil.
2778 2004-11-18 Thomas Quinot <quinot@adacore.com>
2780 * exp_dist.adb (Build_RPC_Receiver_Body): New subprogram. This
2781 procedures factors the common processing for building an RPC receiver
2782 for an RCI package or an RACW type.
2783 Stylistic cleanup: change '/= Empty' to 'Present ()'; move body of
2784 Build_Remote_Subprogram_Proxy_Type into proper alphabetical order.
2785 (Get_PCS_Name): New subprogram. Returns the name of the PCS currently
2787 (Specific_Add_RACW_Features): New subprogram. PCS-specific part of
2789 (Specific_Add_RAST_Features): New subprogram. PCS-specific part of
2791 (Assign_Subprogram_Identifier): New subprogram. Provision for assigning
2792 distribution subprogram identifiers that are either subprogram numbers
2794 (Get_Subprogram_Ids): New subprogram. Retrieve both the numeric and
2795 string distribution identifiers assigned to a given subprogram.
2796 (Get_Subprogram_Id): Reimplement in terms of Get_Subprogram_Ids.
2797 (Add_RAS_Dereference_TSS): Add comments.
2798 (Build_General_Calling_Stubs): Note that the RACW_Type formal parameter
2799 is not referenced yet because it will be used by the PolyORB DSA
2801 (Insert_Partition_Check): Remove fossile code.
2802 (First_RCI_Subprogram_Id): Document this constant.
2803 (Add_RAS_Access_TSS): Correct the setting of the Etype of the
2805 (Get_Pkg_Name_String): Remove subprogram. Usage occurrences are
2806 replaced with calls to Get_Library_Unit_Name_String. Previously there
2807 were several instances of the same code in different locations in the
2808 compiler; this checkin completes the replacement of all of these
2809 instances with calls to a common subprogram.
2812 * sem_dist.adb: Remove comment noting that RPC receiver generation
2813 should be disabled for RACWs that implement RASs.
2814 (Process_Partition_Id): Use new subprogram Get_Library_Unit_Name_String.
2816 * sem_util.ads, sem_util.adb (Has_Stream): New function
2817 (Get_Library_Unit_Name_String): New subprogram to retrieve the fully
2818 qualified name of a library unit into the name buffer.
2819 (Note_Possible_Modification): Generate a reference only
2820 if the context comes from source.
2822 * snames.ads (PCS_Names): New subtype corresponding to names of
2823 supported implementations of the Partition Communication Subsystem
2824 (PCS) (i.e. the runtime library support modules for the distributed
2827 2004-11-18 Robert Dewar <dewar@adacore.com>
2828 Ed Schonberg <schonberg@adacore.com>
2830 * einfo.ads, einfo.adb: Remove Is_Psected flag, no longer used
2831 (Has_Rep_Pragma): New function
2832 (Has_Attribute_Definition_Clause): New function
2833 (Record_Rep_Pragma): Moved here from sem_ch13.adb
2834 (Get_Rep_Pragma): Remove junk kludge for Stream_Convert pragma
2836 * sem_ch13.ads, sem_ch13.adb (Record_Rep_Pragma): Moved to einfo.adb
2838 * exp_prag.adb: (Expand_Pragma_Common_Object): New procedure
2839 (Expand_Pragma_Psect_Object): New procedure
2840 These procedures contain the revised and cleaned up processing for
2841 these two pragmas. This processing was formerly in Sem_Prag, but
2842 is more appropriately moved here. The cleanup involves making sure
2843 that the pragmas are properly attached to the tree, and that no
2844 nodes are improperly shared.
2846 * sem_prag.adb: Move expansion of Common_Object and Psect_Object
2847 pragmas to Exp_Prag, which is more appropriate.
2848 Attach these two pragmas to the Rep_Item chain Use Rep_Item chain to
2849 check for duplicates Remove use of Is_Psected flag, no longer needed.
2850 Use new Make_String_Literal function with string.
2852 * exp_attr.adb (Expand_Fpt_Attribute): The floating-point attributes
2853 that are functions return universal values, that have to be converted
2854 to the context type.
2855 Use new Make_String_Literal function with string.
2856 (Get_Stream_Convert_Pragma): New function, replaces the use of
2857 Get_Rep_Pragma, which had to be kludged to work in this case.
2859 * freeze.adb: Use new Has_Rep_Pragma function
2861 * exp_intr.adb, exp_ch3.adb, sem_attr.adb: Use new Make_String_Literal
2862 function with string.
2863 Use new Has_Rep_Pragma function.
2865 * tbuild.ads, tbuild.adb (Make_String_Literal): New function, takes
2868 2004-11-18 Robert Dewar <dewar@adacore.com>
2870 * errout.ads, errout.adb: (First_Sloc): New function
2872 * par-ch5.adb (P_Condition): Check for redundant parens is now a style
2873 check (-gnatyx) instead of being included as a redundant construct
2876 * sem_ch6.adb: Change name Style_Check_Subprogram_Order to
2877 Style_Check_Order_Subprograms.
2879 * style.ads, styleg.ads, styleg.adb, styleg-c.adb, stylesw.ads,
2880 stylesw.adb: Add Style_Check_Xtra_Parens
2882 * usage.adb: Add line for -gnatyx (check extra parens)
2884 * vms_data.ads: Add entry for STYLE_CHECKS=XTRA_PARENS => -gnatyx
2886 2004-11-18 Ed Schonberg <schonberg@adacore.com>
2887 Robert Dewar <dewar@adacore.com>
2889 * exp_ch4.adb (Expand_N_Selected_Component): If the component is the
2890 discriminant of a constrained subtype, analyze the copy of the
2891 corresponding constraint, because in some cases it may be only
2893 Removes long-lived ??? comments.
2895 * exp_ch7.adb (Establish_Transient_Scope): Remove complex code that
2896 handled controlled or secondary-stack expressions within the
2897 iteration_scheme of a loop.
2899 * sem_ch5.adb (Analyze_Iteration_Scheme): Build a block to evaluate
2900 bounds that may contain functions calls, to prevent memory leaks when
2901 the bound contains a call to a function that uses the secondary stack.
2902 (Check_Complex_Bounds): Subsidiary of Analyze_Iteration_Scheme, to
2903 generate temporaries for loop bounds that might contain function calls
2904 that require secondary stack and/or finalization actions.
2906 * sem_ch4.adb (Analyze_Indexed_Component_Form): If the prefix is a
2907 selected component and the selector is overloadable (not just a
2908 function) treat as function call, Analyze_Call will disambiguate if
2910 (Analyze_Selected_Component): Do not generate an actual subtype for the
2911 selected component if expansion is disabled. The actual subtype is only
2912 needed for constraint checks.
2913 (Analyze_Allocator): If restriction No_Streams is set, then do
2914 not permit objects to be declared of a stream type, or of a
2915 composite type containing a stream.
2917 * restrict.ads: Remove the a-stream entry from Unit_Array, since
2918 No_Streams no longer prohibits with'ing this package.
2920 * sem_ch3.adb (Build_Derived_Record_Type): If the parent type has
2921 discriminants, but the parent base has unknown discriminants, there is
2922 no discriminant constraint to inherit. Such a discrepancy can arise
2923 when the actual for a formal type with unknown discriminants is a
2924 similar private type whose full view has discriminants.
2925 (Analyze_Object_Declaration): If restriction No_Streams is set, then
2926 do not permit objects to be declared of a stream type, or of a
2927 composite type containing a stream.
2929 2004-11-18 Ed Schonberg <schonberg@adacore.com>
2931 * exp_dbug.ads: Update documentation to reflect simpler encoding for
2932 protected operations.
2934 * exp_ch9.adb (Build_Selected_Name): Do not include "PT" suffix in
2935 generated name, it complicates decoding in gdb and hinders debugging
2936 of protected operations.
2937 (Build_Barrier_Function_Specification): Set the Needs_Debug_Info
2938 flag for the protected entry barrier function.
2939 (Build_Protected_Entry_Specification): Set the Needs_Debug_Info
2940 flag for the protected entry function.
2942 2004-11-18 Nicolas Setton <setton@adacore.com>
2944 * expect.c: Define __unix__ when __APPLE__ is defined.
2946 * Makefile.in: Inform the value of the variable GMEM_LIB in the
2947 Darwin-specific section.
2949 * lang-specs.h: Change the placement of the %1 marker.
2950 Works around the fact that gcc adds -fPIC by default under Darwin.
2952 2004-11-18 Ed Schonberg <schonberg@adacore.com>
2954 * exp_pakd.adb (Convert_To_PAT_Type): After replacing the original
2955 type of the object with the packed array type, set the Analyzed flag
2956 on the object if it is an entity or simple indexed component, to avoid
2957 spurious type errors.
2959 2004-11-18 Gary Dismukes <dismukes@adacore.com>
2961 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
2962 gnatls.adb, gnatxref.adb, gprep.adb: Output the copyright message on a
2963 separate line from the version message.
2965 2004-11-18 Ed Falis <falis@adacore.com>
2967 * init.c (__gnat_map_signal): map SIGSEGV to Storage_Error for AE653
2969 (init_float): Eliminate initialization of floating point status for
2970 AE653. The instructions have no effect for vThreads.
2972 2004-11-18 Vincent Celier <celier@adacore.com>
2974 * make.adb (Gnatmake): Invoke gnatlink with -shared-libgcc when
2975 gnatbind is invoked with -shared.
2977 2004-11-18 Jose Ruiz <ruiz@adacore.com>
2979 * s-tposen.adb (Lock_Entry): Remove the code for raising Program_Error
2980 for Detect_Blocking which is redundant with the check done within the
2981 procedure Protected_Single_Entry_Call.
2982 (Lock_Read_Only_Entry): Remove the code for raising Program_Error for
2983 Detect_Blocking which is redundant with the check done within the
2984 procedure Protected_Single_Entry_Call.
2986 2004-11-18 Vincent Celier <celier@adacore.com>
2988 * makegpr.adb (Compile): Put the compiling switches (in package
2989 Compiler and on the command line) immediately after "-c", instead of
2990 at the end of the command line invocation of the compiler, when
2991 compiling a non-Ada file.
2992 (Build_Global_Archive): When there is no need to rebuild the archive,
2993 set Global_Archive_Exists, so that the archive is passed to the linker
2996 2004-11-18 Robert Dewar <dewar@adacore.com>
2997 Sergey Rybin <rybin@adacore.com>
3000 Remove extra paren check from list of checks for redundant constructs
3001 Add documentation of new -gnatyx style check (check extra parens)
3002 Remove paragraph about gnatelim debug options.
3004 * gnat_rm.texi: Document that Ada.Streams now forbids creating stream
3005 objects rather than forbidding dependencies on the package Ada.Streams.
3007 * sinfo.ads: Add ??? note that we should document pragmas passed to
3010 * g-expect.ads: Fix a few typos in the comments.
3012 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
3014 * misc.c (gnat_handle_option): Use %< and %> for quoting in
3017 2004-11-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3019 * a-numaux-x86.adb (Tan): Fix fdivp syntax.
3021 2004-11-07 Andreas Schwab <schwab@suse.de>
3023 * Makefile.in (install-gnatlib): Remove spurious hyphen.
3025 2004-11-02 Andrew Pinski <pinskia@physics.uc.edu>
3028 * Makefile.in (darwin): Set soext to .dylib.
3030 2004-10-26 Vincent Celier <celier@gnat.com>
3031 Thomas Quinot <quinot@act-europe.fr>
3033 * g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.ads:
3034 (C_Writev): Change MSG_Forced_Flags to Constants.MSG_Forced_Flags as
3035 there is no use of GNAT.Sockets.Constants.
3036 Remove remaining pragma Import for C_Write
3037 Remove C_Read and C_Write from internal implementation unit
3038 GNAT.Sockets.Thin, as their usage for sockets is non-portable (using
3039 the read and write functions from the system runtime library is fine
3040 on UNIX but won't work under Windows).
3042 * g-socket.adb: (Abort_Selector): Use C_Send instead of C_Write.
3043 (Check_Selector): Use C_Recv instead of C_Read.
3044 Selectors are the GNAT.Sockets abstraction to perform a select()
3045 call on a set of descriptors. To allow abortion of an ongoing
3046 select operation, some data is written to a dedicated socket that
3047 is always monitored.
3048 Under Windows, the write and read library functions cannot operate
3049 on sockets, so we need to use send and recv instead, which is portable
3050 across all supported platforms.
3052 * g-socthi.ads: Remove C_Read and C_Write from internal implementation
3053 unit GNAT.Sockets.Thin, as their usage for sockets is non-portable
3054 (using the read and write functions from the system runtime library is
3055 fine on UNIX but won't work under Windows).
3057 2004-10-26 Nicolas Setton <setton@act-europe.fr>
3059 * mlib-tgt-darwin.adb: New file.
3061 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
3062 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
3063 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
3064 mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb (Archive_Indexer_Options): New
3067 * Makefile.in: Add support for building shared libraries under Darwin.
3068 (EXTRA_GNATRTL_NONTASKING_OBJS, ppc-vxworks): Add s-vxwexc.o, containing
3069 the low level EH init subprogram to be called from __gnat_initialize.
3071 * mlib-tgt.ads, mlib-tgt.adb (Archive_Indexer_Options): New subprogram,
3072 indicates which options to pass to the archive indexer.
3074 * mlib-utl.adb: Add support for calling ranlib with additional
3075 options. This is needed for instance under Mac OS X.
3076 (Ranlib_Options): New global variable, used to store the potential
3077 options to pass to ranlib.
3078 (Ar): Use Ranlib_Options when spawning ranlib.
3079 (Initialize): Set the value of ranlib option.
3081 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
3083 * s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K
3084 instead of 8K, to reflect the real potential needs for stack-checking
3087 2004-10-26 Pascal Obry <obry@gnat.com>
3089 * s-parame-mingw.adb (Default_Stack_Size): Add some comments.
3091 * s-taprop-mingw.adb (Create_Task): Set initial stack size to 1024. On
3092 Windows only the initial thread stack size can be set so it is good to
3093 start we a low stack size.
3094 The OS will adjust the size as needed.
3096 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
3097 Nicolas Setton <setton@act-europe.fr>
3099 * expect.c, adaint.c, link.c, sysdep.c (unix sections): Guard with
3100 "__unix__" instead of "unix".
3101 The latter is implicitly defined by gcc3.2 but not by gcc >= 3.4, so the
3102 sections were just mistakenly ignored. The former is
3103 implicitely defined by gcc2.8, gcc3.2 and gcc3.4.
3104 Update #ifdef preprocessor macro to detect the symbol __hpux__ instead
3105 of hpux. This prevents an unwanted definition of the symbol
3106 convert_addresses in adaint.o.
3108 2004-10-26 Gary Dismukes <dismukes@gnat.com>
3110 * a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#, for
3111 compatibility with type Unwind_Word on 16-bit targets such as AAMP.
3113 2004-10-26 Cyrille Comar <comar@act-europe.fr>
3115 * a-filico.ads, a-filico.adb: fix incorrect header.
3117 2004-10-26 Javier Miranda <miranda@gnat.com>
3119 * a-ststio.ads: Fix typo in identifier
3121 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
3123 * sem_ch4.adb: Minor reformatting.
3125 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3127 * checks.adb (Expr_Known_Valid): If floating-point validity checks are
3128 enabled, check the result of unary and binary operations when the
3129 expression is the right-hand side of an assignment.
3131 2004-10-26 Vincent Celier <celier@gnat.com>
3133 * clean.adb (Delete): Do not output warnings when in quiet output and
3134 not in verbose mode.
3135 (Force_Deletions): New Boolean flag, defaulted to False
3136 (Delete): Only delete a file if it is writable, and when
3137 Force_Deletions is True.
3138 (Parse_Cmd_Line): New switch -f: set Force_Deletions to True
3139 (Usage): Line for new switch -f
3140 (Clean_Directory): Use GNAT.OS_Lib.Set_Writable instead of rolling our
3143 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
3145 * decl.c (gnat_to_gnu_field): Use the type of the inner object for a
3146 JM type only if its size matches that of the wrapper. When a size is
3147 prescribed and the field is not aliased, remove the wrapper of a JM
3148 type only if the size is not greater than that of the packed array.
3149 (gnat_to_gnu_entity): Change the extension of packed array wrappers
3152 2004-10-26 Geert Bosch <bosch@gnat.com>
3154 * eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used.
3155 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
3156 (Pred): Implement in terms of Succ.
3158 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3160 * exp_aggr.adb (Safe_Component): An aggregate component that is an
3161 unchecked conversion is safe for in-place use if the expression of the
3163 (Expand_Array_Aggregate): An aggregate that initializes an allocator may
3164 be expandable in place even if the aggregate does not come from source.
3165 (Convert_Array_Aggr_In_Allocator): New procedure to initialize the
3166 designated object of an allocator in place, rather than building it
3167 first on the stack. The previous scheme forces a full copy of the array,
3168 and may be altogether unsusable if the size of the array is too large
3169 for stack allocation.
3171 2004-10-26 Robert Dewar <dewar@gnat.com>
3173 * exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array
3174 compares if the component is atomic.
3176 * exp_ch5.adb (Expand_Assign_Array): Make sure we expand a loop for
3177 array assignment if the component type is atomic.
3179 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3180 Eric Botcazou <ebotcazou@act-europe.fr>
3182 * exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter
3183 is aliased and is a by_reference type, do not pass by copy.
3184 (Expand_N_Function_Call) <Rhs_Of_Assign_Or_Decl>: New function to
3185 detect whether the call is in the right side of an assignment or
3186 the expression of an object declaration. Recurse on component
3187 association within aggregates.
3188 Call it in the condition that determines whether the temporary is
3189 necessary for correct stack-checking.
3191 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
3193 * exp_dist.adb (Build_General_Calling_Stubs): New formal parameter
3194 RACW_Type, used in the PolyORB version.
3195 Rename RCI_Info to RCI_Locator, for consistency between the PolyORB
3196 version and the GARLIC version.
3198 * snames.ads, snames.adb, s-parint.ads, s-parint.adb:
3199 Rename RCI_Info to RCI_Locator for better consistency between the
3200 GARLIC and PolyORB versions of the distributed systems annex.
3201 (DSA_Implementation_Name): This enumeration lists the possible
3202 implementations of the Partition Communication Subsystem for the
3203 Distributed Systems Annex (DSA). The three available implementations
3204 are the dummy stub implementation (No_DSA), and two versions based on
3205 two different distribution runtime libraries: GARLIC and PolyORB. Both
3206 the GARLIC PCS and the PolyORB PCS are part of the GLADE distribution
3208 Change the literal GLADE_DSA to GARLIC_DSA to accurately describe
3211 * rtsfind.ads: Rename RCI_Info to RCI_Locator for better consistency
3212 between the GARLIC and PolyORB versions of the distributed systems
3214 Remove RE_Unbounded_Reclaim_Pool since it is unused.
3216 2004-10-26 Gary Dismukes <dismukes@gnat.com>
3218 * gnat1drv.adb: Suppress calling the back end when
3219 Frontend_Layout_On_Target is true.
3221 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
3223 * g-os_lib.ads, g-os_lib.adb (Set_Executable, Set_Writable,
3224 Set_Read_Only): New subprograms.
3225 These new routines allow the user to set or unset the Owner execute
3226 and Owner write permission flags on a file.
3228 * makegpr.adb, mlib.adb, mlib-prj.adb: Use
3229 GNAT.OS_Lib.Set_Executable instead of rolling our own.
3231 2004-10-26 Matthew Gingell <gingell@gnat.com>
3233 * i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI.
3235 2004-10-26 Pascal Obry <obry@gnat.com>
3237 * init.c (__gnat_error_handler) [Win32]: Instead of trying to read the
3238 memory before the faulting page we properly test the process read
3239 access for this address using appropriate Win32 routine.
3240 (HPUX sections): guard with "__hpux__" instead of "hpux".
3242 2004-10-26 Robert Dewar <dewar@gnat.com>
3244 * lib-xref.adb (Generate_Reference): Don't complain about reference to
3245 entry parameter if pragma Unreferenced set, since we do not properly
3246 handle the case of multiple parameters.
3248 2004-10-26 Vincent Celier <celier@gnat.com>
3250 * prj-env.adb: (Contains_ALI_Files): New Boolean function
3251 (Ada_Objects_Path.Add): For a library project, add to the object path
3252 the library directory only if there is no object directory or if the
3253 library directory contains ALI files.
3254 (Set_Ada_Paths.Add.Recursive_Add): Ditto
3256 2004-10-26 Vincent Celier <celier@gnat.com>
3258 * prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual
3259 extension of library projects.
3261 * prj-part.adb: If env var ADA_PROJECT_PATH is not defined, project
3262 path defaults to ".:<prefix>/lib/gnat".
3263 (Parse): For an extending all project, allow direct import of a project
3264 that is virtually extended.
3266 * prj-proc.adb (Imported_Or_Extended_Project_From): If a project with
3267 the specified name is directly imported, return its ID. Otherwise, if
3268 an extension of this project is imported, return the ID of the
3271 2004-10-26 Robert Dewar <dewar@gnat.com>
3273 * s-arit64.adb: (Le3): New function, used by Scaled_Divide
3274 (Sub3): New procedure, used by Scaled_Divide
3275 (Scaled_Divide): Substantial rewrite, avoid duplicated code, and also
3276 correct more than one instance of failure to propagate carries
3278 (Double_Divide): Handle overflow case of largest negative number
3279 divided by minus one.
3281 * s-arit64.ads (Double_Divide): Document that overflow can occur in
3282 the case of a quotient value out of range.
3285 2004-10-26 Robert Dewar <dewar@gnat.com>
3287 * s-bitops.adb (Bit_Eq): Remove redundant check.
3289 * s-bitops.ads: Minor comment updates
3290 Change some occurrences of Address to System.Address
3292 * s-carsi8.ads: Fix minor cut-and-paste error in comments
3294 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3296 * sem_attr.adb (Resolve_Attribute, case 'Access): Apply proper
3297 accessibility check to prefix that is a protected operation.
3299 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3301 * sem_ch10.adb (Optional_Subunit): If file of expected subunit is
3302 empty, post message on stub.
3304 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3305 Javier Miranda <miranda@gnat.com>
3307 * sem_ch12.adb (In_Main_Context): Predicate to determine whether the
3308 current instance appears within a unit that is directly in the context
3310 Used to determine whether the body of the instance should be analyzed
3311 immediately after its spec, to make its subprogram bodies available
3312 for front-end inlining.
3313 (Analyze_Formal_Array_Type): Cleanup condition that checks that range
3314 constraint is not allowed on the component type (AARM 12.5.3(3))
3316 2004-10-26 Cyrille Comar <comar@act-europe.fr>
3318 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
3319 'Storage_Pool): enhance, document & limit detection of non-sharable
3322 * impunit.adb: Make System.Pool_Global and System.Pool_Local visible.
3324 * s-pooglo.ads: Add more documentation now that this pool is properly
3327 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3329 * sem_ch3.adb (Complete_Private_Subtype): If the full view is a task
3330 or protected type with discriminants, do not constrain the
3331 corresponding record type if the subtype declaration has no
3332 discriminant constraints. This can be the case in source code, or in
3333 the subtype declaration created to rename an actual type within an
3336 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3338 * sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a
3339 different kind of stub (possibly wrong name for file), do not check
3341 (Uses_Secondary_Stack): New subsidiary to Build_Body_To_Inline. If body
3342 includes call to some function that returns an unconstrained type, do
3345 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3347 * sem_elab.adb (Check_Elab_Call): Do not check a call that does not
3348 appear in the code for the main unit. Dependencies among units in the
3349 context of the main unit are established when those other units are
3350 compiled. Otherwise spurious elaboration constraints can generate
3351 incorrect elaboration circularities.
3353 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
3354 Ed Schonberg <schonberg@gnat.com>
3356 * sem_util.adb (Is_Aliased_View): Defend against the case where this
3357 subprogram is called with a parameter that is not an object name. This
3358 situation arises for some cases of illegal code, which is diagnosed
3359 later, and in this case it is wrong to call Is_Aliased, as that might
3360 cause a compiler crash.
3361 (Explain_Limited_Type): Refine previous fix to include
3362 inherited components of derived types, to provide complete information.
3364 * exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that
3365 is the prival for a protected object.
3366 It is necessary to mark this entity as a variable, in addition to
3367 flagging it as Aliased, because Sem_Util.Is_Aliased_View has been
3368 modified to avoid checking the Aliased flag on entities that are not
3369 objects. (Checking that flag for non-objects is erroneous and could
3370 lead to a compiler crash).
3372 2004-10-26 Robert Dewar <dewar@gnat.com>
3374 * s-fatgen.adb (Pred): Fix redundant test for X > 0.0, since if
3375 X_Frac = 0.5, then we know that the number X must be positive.
3376 (Succ): Remove the same redundant test, and also fix the primary test
3377 to test for X_Frac = -0.5 (used to be 0.5) which is clearly wrong.
3379 (Decompose): Add fuller comments to spec
3381 2004-10-26 Pascal Obry <obry@gnat.com>
3383 * tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr
3384 validity (process must have read access). Set to 0 in all other cases.
3385 (STOP_FRAME): Now check for ptr validity to avoid a segmentation
3387 (VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a
3388 segmentation violation.
3390 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
3392 * trans.c (call_to_gnu): For an (in-)out parameter passed by reference
3393 whose type is a constructed subtype of an aliased object with an
3394 unconstrained nominal subtype, convert the actual to the constructed
3395 subtype before taking its address.
3397 2004-10-26 Vincent Celier <celier@gnat.com>
3399 * a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb
3400 (Is_Path_Name_Case_Sensitive): New function
3402 * a-direct.adb (To_Lower_If_Case_Insensitive): New procedure
3403 (Base_Name, Simple_Name, Current_Directory, Compose,
3404 Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on
3407 2004-10-26 Cyrille Comar <comar@act-europe.fr>
3408 Vasiliy Fofanov <fofanov@act-europe.fr>
3409 Vincent Celier <celier@gnat.com>
3411 * gnat_ugn.texi: Generalize "finding memory problems" section into a
3412 "memory management issues" section and document some of the useful
3413 memory pools provided as part of the GNAT library.
3414 Remove "virtual" from declaration of A::method2 in
3415 the simple example of Ada/C++ mixed system.
3416 Library Projects may be virtually extended: their virtual extensions
3417 are not Library Projects.
3418 Added section on extending project hierarchies.
3420 2004-10-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
3422 * adaint.c (__gnat_get_libraries_from_registry): Cast value
3424 (__gnat_portable_spawn): Remove const.
3426 * mingw32.h (MAXPATHLEN): Check for previous definition.
3428 2004-10-17 Matthias Klose <doko@debian.org>
3430 * gnatvsn.ads: Set gnat library version to 4.0.
3432 2004-10-05 Vincent Celier <celier@gnat.com>
3434 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Options_2
3436 2004-10-04 Laurent GUERBY <laurent@guerby.net>
3439 * Makefile.in: Define and use RANLIB_FLAGS.
3441 2004-10-04 Pascal Obry <obry@gnat.com>
3443 * tracebak.c: Always set LOWEST_ADDR to 0 on Win32 (as done on all
3444 other x86 platforms).
3446 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
3448 * s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense
3449 in general and triggers stack alignment adjustment for thread entry
3450 points on targets where this is necessary.
3452 2004-10-04 Bernard Banner <banner@gnat.com>
3456 * Makefile.in: Add section for powerpc linux
3457 Add variant i-vxwork-x86.ads
3459 * i-vxwork-x86.ads, system-linux-ppc.ads: New files.
3461 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
3463 * init.c (__gnat_initialize): Call an Ada subprogram to perform the
3464 table registration calls when need be. Ensures no reference to the crt
3465 ctors symbol are issued in the SJLJ case, which avoids possible
3466 undefined symbol errors in the case of modules to be statically linked
3469 2004-10-04 Javier Miranda <miranda@gnat.com>
3471 * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
3472 in-line the code corresponding to subprogram Analyze_Actuals. In
3473 addition, analyze the actuals only in case of subprogram call.
3475 2004-10-04 Ed Falis <falis@gnat.com>
3477 * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size
3479 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
3481 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
3482 in the documentation.
3484 2004-10-04 Robert Dewar <dewar@gnat.com>
3486 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
3488 (Analyze_Block_Statement): Add circuitry to detect following dead code
3489 (Check_Unreachable_Code): Handle case of block exit
3491 2004-10-04 Robert Dewar <dewar@gnat.com>
3493 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
3494 (XMatchD): Avoid warning for Logic_Error call
3496 2004-10-04 Robert Dewar <dewar@gnat.com>
3498 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
3499 consider expressions buried within a procedure actual to be an actual.
3500 This caused some blowups with uses of packed slices within a procedure
3503 2004-10-04 Robert Dewar <dewar@gnat.com>
3505 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
3506 longer need to be initialized to zero.
3507 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
3508 initialized to zero.
3510 * checks.adb (Expr_Known_Valid): Packed arrays are now always
3511 considered valid, even if the representation is modular. That's correct
3512 now that we no longer initialize packed modular arrays to zero.
3514 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
3515 suffixes. These are now documented as the only cases in which the
3516 debugger ignores outer records.
3517 Previously, the spec allowed arbitrary suffixes for this purpose.
3518 Change name of LJM to JM for packed array pad records
3519 Create separate section on packed array handling, and add a whole new
3520 set of comments to this section describing the situation with packed
3521 modular types and justification requirements depending on endianness.
3523 2004-10-04 Robert Dewar <dewar@gnat.com>
3525 * a-except.adb: Add a comment for last change
3527 * einfo.ads: Minor spelling correction in comment
3529 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
3531 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
3534 * sem_util.ads: Minor comment update
3536 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3538 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
3539 Inline_Always when in Configurable_Run_Time mode.
3541 * sem_prag.adb (Process_Convention): If entity is an inherited
3542 subprogram, apply convention to parent subprogram if in same scope.
3543 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
3544 when in Configurable_Run_Time mode.
3546 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3548 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
3549 class_wide type after component list has been inherited.
3551 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3553 * sem_ch12.adb (Check_Generic_Actuals): New predicate
3554 Denotes_Previous_Actual, to handle properly the case of a private
3555 actual that is also the component type of a subsequent array actual.
3556 The visibility status of the first actual is not affected when the
3557 second is installed.
3558 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
3559 make fully recursive the treatment of formals of packages declared
3561 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
3562 the above on exit from an instantiation.
3563 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
3564 current instantiation which is now complete.
3565 (Analyze_Package_Instantiation): No instantiated body is needed if the
3566 main unit is generic. Efficient, and avoid anomalies when a instance
3567 appears in a package accessed through rtsfind.
3569 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3571 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
3572 do not generate a declaration for a temporary if the call is part of a
3573 library-level instantiation.
3575 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3577 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
3578 searching for a limited component to flag.
3580 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
3581 expansion of Input, to account for the fact that the implicit call
3582 generated by the attribute reference must freeze the user-defined
3583 stream subprogram. This is only relevant to 'Input, because it can
3584 appear in an object declaration, prior to the body of the subprogram.
3586 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
3587 expansion can proceed and further errors uncovered.
3588 (Minor clean up): Fix cases of using | instead of \ for continuation
3591 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3593 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
3595 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
3596 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
3597 Use gcc_assert and gcc_unreachable.
3599 * decl.c (gnat_to_gnu_entity, case object): Check and process a
3600 specified alignment before validating size.
3601 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
3602 stripped-down declaration for the type of the inner field when making
3605 * utils.c (finish_record_type): Do not compute the size in units
3606 incrementally. Instead compute it once for the rep clause case.
3607 Use gcc_assert and gcc_unreachable.
3609 2004-10-04 Vincent Celier <celier@gnat.com>
3611 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
3613 (Is_Valid_Path_Name): Take '/' as a directory separator.
3615 2004-10-04 Vincent Celier <celier@gnat.com>
3617 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
3618 (Extended_Project) only if Extended_Project is defined, to avoid
3620 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
3622 (Parse_Single_Project): Ditto.
3624 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
3625 Add_To_Project_Path for virtual projects.
3627 2004-10-04 Vincent Celier <celier@gnat.com>
3629 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
3630 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
3631 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
3632 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
3633 parameter Options_2.
3635 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
3636 Build_Dynamic_Library with an empty Options_2.
3638 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
3641 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
3642 directory separator, if any.
3643 (Gprmake): Do not allow mains on the command line for library projects.
3644 Do not attempt to link when the project is a library project.
3645 (Library_Opts): New table to store Library_Options.
3646 (Build_Library): If Library_Options is specified, pass these options
3647 when building a shared library.
3649 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
3651 * s-tposen.adb (Service_Entry): The object must be always unlocked at
3652 the end of this procedure now that the unlock operation was inserted
3655 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
3657 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
3658 corresponding to the Preallocated_Stacks flags in System.
3659 (Get_Target_Parameters): Including the processing for
3660 Preallocated_Stacks.
3662 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
3663 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
3664 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
3665 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
3666 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
3667 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
3668 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
3669 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
3670 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
3671 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
3672 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
3673 used to signal whether the compiler creates the required stacks and
3674 descriptors for the different tasks (when True) or it is done by the
3675 underlying operating system at run time (when False).
3676 It is initially set to False in all targets.
3678 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
3679 if it is supported by the target.
3680 (Make_Task_Create_Call): Pass the stack address if it has been
3681 previously created. Otherwise pass a Null_Address.
3683 * snames.adb: Add _stack.
3685 * snames.ads: Add Name_uStack. Required to allow the expander to
3686 statically allocated task stacks.
3688 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
3689 Stack_Address argument.
3690 Check that its value is equal to Null_Address because this target does
3691 not support the static stack allocation.
3693 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
3695 * usage.adb: Change "pragma inline" to "pragma Inline" in information
3698 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
3700 * exp_dist.adb: Split declaration of asynchronous flag out of
3701 Add_RACW_Read_Attribute.
3702 Minor reformatting for better alignment with PolyORB version.
3703 Store the entity for the asynchronous flag of an RACW, rather than the
3704 expression, in the asynchronous flags table. This will allow this flag
3705 to be used in other subprograms beside Add_RACW_Read_Attribute.
3707 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
3709 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
3710 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
3711 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
3712 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
3713 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
3714 sockets constant MSG_NOSIGNAL (Linux-specific).
3715 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
3716 all Send operations.
3717 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
3718 from trigerring SIGPIPE.
3719 Rename components to avoid clash with Ada 2005 possible reserved
3721 (Check_Selector): When the select system call returns with an error
3722 condition, propagate Socket_Error to the caller.
3724 2004-10-01 Jan Hubicka <jh@suse.cz>
3726 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
3728 2004-09-23 Robert Dewar <dewar@gnat.com>
3732 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
3733 instead do this at freeze time (we won't do it if there is an address
3735 Change "pragma inline" to "pragma Inline" in information and error
3739 * freeze.adb (Check_Address_Clause): Remove previous change, not the
3740 right way of doing things after all.
3741 (Freeze_Entity): For object, set Is_Public for imported entities
3742 unless there is an address clause present.
3744 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
3746 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
3747 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
3748 ensures proper handling of types with rep clauses, which might have
3749 their TYPE_SIZE set already.
3751 2004-09-21 Robert Dewar <dewar@gnat.com>
3753 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
3754 packed array types in both little- and big-endian cases. This change
3755 ensures that we no longer count on the unused bits being initialized
3756 for such types (and in particular ensures that equality testing will
3757 only read the relevant bits).
3758 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
3759 These changes mean that we no longer need to initialize small packed
3761 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
3762 optimization to an LJM field as to its parent field.
3764 * ada-tree.h, trans.c, utils.c, utils2.c:
3765 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
3767 2004-09-20 Jan Hubicka <jh@suse.cz>
3769 * utils.c (gnat_finalize): Remove.
3770 (end_subprog_body): Directly call cgraph_finalize_function;
3771 do not lower the nested functions.
3773 2004-09-20 Robert Dewar <dewar@gnat.com>
3777 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
3778 if an address clause is present, since that means that the Import
3781 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
3783 * 5tsystem.ads: Removed, no longer used.
3785 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
3786 Zack Weinberg <zack@codesourcery.com>
3788 * ada-tree.def: Use tree_code_class enumeration constants
3789 instead of code letters.
3790 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
3791 Update for new tree-class enumeration constants.
3793 2004-09-17 Vincent Celier <celier@gnat.com>
3795 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
3796 capabilities of the general project manager.
3798 2004-09-09 Vincent Celier <celier@gnat.com>
3800 * a-direct.ads: Add pragma Ada_05
3801 (Directory_Entry_Type): Give default value to component Kind to avoid
3802 not initialized warnings.
3804 * a-direct.adb (Current_Directory): Remove directory separator at the
3806 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
3807 an existing directory.
3808 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
3809 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
3810 Convert the result to File_Size.
3812 * prj.ads: (Project_Error): New exception
3814 * prj-attr.adb: Except in procedure Initialize, Fail comes from
3815 Prj.Com, not from Osint.
3816 (Attrs, Package_Attributes): Tables moved to private part of spec
3817 (Add_Attribute, Add_Unknown_Package): Moved to new child package
3819 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
3820 Prj.Project_Error after call to Fail.
3821 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
3822 Fail. Check that package name is not already in use.
3824 * prj-attr.ads: Comment updates to indicate that all subprograms may be
3825 used by tools, not only by the project manager, and to indicate that
3826 exception Prj.Prj_Error may be raised in case of problem.
3827 (Add_Unknown_Package, Add_Attribute): Moved to new child package
3829 (Attrs, Package_Attributes): Table instantiations moved from the body to
3830 the private part to be accessible from Prj.Attr.PM body.
3832 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
3833 from new package Prj.Attr.PM.
3834 (Parse_Attribute_Declaration): Call Add_Attribute from new package
3837 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
3839 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
3840 instead of Elaboration_Checks).
3842 * a-calend.adb: Minor reformatting
3844 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3846 * gigi.h (maybe_pad_type): New declaration.
3847 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
3849 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
3851 * cuintp.c: Convert to use buildN.
3853 * decl.c (maybe_pad_type): No longer static.
3854 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
3856 Convert to use buildN.
3858 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
3859 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
3860 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
3862 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
3863 (gnat_gimplify_expr, case ADDR_EXPR): New case.
3864 Convert to use buildN.
3866 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
3867 TREE_READONLY for const.
3868 Convert to use buildN.
3870 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
3871 (create_var_decl): Refine when TREE_STATIC is set.
3872 Convert to use buildN.
3874 2004-09-09 Gary Dismukes <dismukes@gnat.com>
3876 * gnat_ugn.texi: Delete text relating to checking of ali and object
3879 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
3882 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
3884 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
3885 pragmas recognized by GNAT.
3887 * gnat_rm.texi: Document pragma Detect_Blocking.
3889 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
3890 raise Program_Error if called from a protected operation.
3892 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
3893 the protected action nesting level.
3894 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
3895 protected action nesting level.
3896 (Unlock): When pragma Detect_Blocking is active decrease the protected
3897 action nesting level.
3899 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
3900 Protected_Action_Nesting.
3902 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
3903 Common_ATCB record. It contains the dynamic level of protected action
3904 nesting for each task. It is needed for checking whether potentially
3905 blocking operations are called from protected operations.
3906 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
3907 Detect_Blocking is active or not in the partition.
3909 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
3910 raise Program_Error if called from a protected operation.
3911 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
3912 Program_Error if called from a protected operation.
3913 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
3914 Program_Error if called from a protected operation.
3916 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
3917 raise Program_Error if called from a protected operation.
3919 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
3920 raise Program_Error if called from a protected operation, and increase
3921 the protected action nesting level.
3922 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
3923 Program_Error if called from a protected operation, and increase the
3924 protected action nesting level.
3925 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
3926 protected action nesting level.
3928 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
3929 raise Program_Error if called from a protected operation, and increase
3930 the protected action nesting level.
3931 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
3932 Program_Error if called from a protected operation, and increase the
3933 protected action nesting level.
3934 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
3935 raise Program_Error if called from a protected operation.
3936 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
3937 active, raise Program_Error if called from a protected operation.
3938 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
3939 protected action nesting level.
3941 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
3942 insertion of the statement raising Program_Error. The run time
3943 contains the required machinery for handling that.
3945 * sem_util.ads: Change comment associated to procedure
3946 Check_Potentially_Blocking_Operation.
3947 This procedure does not insert a call for raising the exception because
3948 that is currently done by the run time.
3950 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
3952 * init.c: Add the global variable __gl_detect_blocking that indicates
3953 whether pragma Detect_Blocking is active (1) or not (0). Needed for
3954 making the pragma available at run time.
3955 (__gnat_set_globals): Pass and update the detect_blocking parameter.
3957 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
3958 pragma Detect_Blocking is active.
3960 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
3962 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
3963 DB is found in the ali file. Any unit compiled with pragma
3964 Detect_Blocking active forces its effect in the whole partition.
3966 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
3967 Detect_Blocking is active and delay is called from a protected
3970 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
3971 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
3972 Detect_Blocking is active (0 otherwise).
3973 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
3974 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
3977 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
3979 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
3980 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
3983 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
3984 (Register_Receiving_Stub): Add Subp_Info formal parameter.
3985 Update API in placeholder implemetation of s-parint to reflect changes
3986 in distribution runtime library.
3988 * sem_ch3.adb (Expand_Derived_Record): Rename to
3989 Expand_Record_Extension.
3991 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
3992 primitive operations of potentially distributed object types that have
3993 non-controlling anonymous access formals.
3995 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
3997 New implementation of expansion for remote access-to-subprogram types,
3998 based on the RACW infrastructure.
3999 This version of sem_dist is compatible with PolyORB/DSA as well as
4002 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
4003 Asynchrronous that applies to a remote access-to-subprogram type, mark
4004 the underlying RACW type as asynchronous.
4006 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
4007 __gnat_using_gnu_linker to 1.
4009 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
4010 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
4011 GNAT.Perfect_Hash_Generators, and remove the empty
4012 GNAT.Perfect_Hash package.
4014 * atree.adb: Minor reformatting
4016 * exp_ch3.adb (Expand_Derived_Record): Rename to
4017 Expand_Record_Extension.
4018 (Build_Record_Init_Proc.Build_Assignment): The default expression in
4019 a component declaration must remain attached at that point in the
4020 tree so New_Copy_Tree copies it if the enclosing record type is derived.
4021 It is therefore necessary to take a copy of the expression when building
4022 the corresponding assignment statement in the init proc.
4023 As a side effect, in the case of a derived record type, we now see the
4024 original expression, without any rewriting that could have occurred
4025 during expansion of the ancestor type's init proc, and we do not need
4026 to go back to Original_Node.
4028 * exp_ch3.ads (Expand_Derived_Record): Rename to
4029 Expand_Record_Extension.
4031 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
4032 Returns the RACW type used to implement a remote access-to-subprogram
4034 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
4035 New subprograms. Used to create a proxy tagged object for a remote
4036 subprogram. The proxy object is used as the designated object
4037 for RAS values on the same partition (unless All_Calls_Remote applies).
4038 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
4039 System.Partition_Interface.Get_Unique_Remote_Pointer.
4040 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
4041 Renamed from Add_RAS_*_Attribute.
4042 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
4044 New implementation of expansion for remote access-to-subprogram types,
4045 based on the RACW infrastructure.
4047 * exp_dist.ads (Copy_Specification): Update comment to note that this
4048 function can copy the specification from either a subprogram
4049 specification or an access-to-subprogram type definition.
4051 2004-09-09 Ed Schonberg <schonberg@gnat.com>
4053 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
4054 in an instance, between an explicit subprogram an one inherited from a
4055 type derived from an actual.
4057 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
4058 add a polling call if the subprogram is to be inlined by the back-end,
4059 to avoid repeated calls with multiple inlinings.
4061 * checks.adb (Apply_Alignment_Check): If the expression in the address
4062 clause is a call whose name is not a static entity (e.g. a dispatching
4063 call), treat as dynamic.
4065 2004-09-09 Robert Dewar <dewar@gnat.com>
4067 * g-trasym.ads: Minor reformatting
4069 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
4070 packed arrays, since unused bits are expected to be zero for a
4073 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
4075 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
4078 2004-09-09 Pascal Obry <obry@gnat.com>
4080 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
4081 enable map file generation. Add the right option to generate the map
4082 file if Map_File is set to True.
4084 * gnatdll.adb (Gen_Map_File): New variable.
4085 (Syntax): Add info about new -m (Map_File) option.
4086 (Parse_Command_Line): Add support for -m option.
4087 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
4090 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
4092 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
4093 new gnatdist implementation.
4094 Define a subpackage isolating the output routines specific to this
4097 2004-09-09 Joel Brobecker <brobecker@gnat.com>
4099 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
4101 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
4103 2004-09-09 Cyrille Comar <comar@act-europe.fr>
4105 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
4108 * opt.ads: Add Ada_Version_Runtime constant used to decide which
4109 version of the language is used to compile the run time.
4111 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
4113 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
4114 of variable length temporaries for function return now that the
4115 back-end and gigi support it.
4117 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4119 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
4121 * trans.c (struct stmt_group): Delete field GLOBAL.
4122 (gnat_init_stmt_group): Do not initialize it.
4123 (call_to_gnu): Use save_expr, not protect_multiple_eval.
4124 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
4125 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
4126 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
4127 (start_stmt_group): Likewise.
4128 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
4130 * utils2.c (ggc.h): Include.
4131 (build_call_raise): Call build_int_cst, not build_int_2.
4133 * utils.c (gnat_init_decl_processing): Fix arg to
4134 build_common_tree_nodes.
4135 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
4136 (gnat_define_builtin): Set built_in_decls.
4137 (init_gigi_decls): Call build_int_cst, not build_int_2.
4139 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
4140 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
4141 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
4142 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
4143 SET_TYPE_MODULE): Use them.
4144 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
4145 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
4146 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
4147 SET_TYPE_ADA_SIZE): Likewise.
4148 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
4149 (DECL_CONST_CORRESPONDING_VAR,
4150 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
4151 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
4152 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
4153 (TYPE_RM_SIZE_NUM): New macro.
4154 (TYPE_RM_SIZE): Modified to use above.
4156 * cuintp.c: (build_cst_from_int): New function.
4157 (UI_To_gnu): Use it.
4159 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
4160 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
4161 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
4162 MIN_EXPR for the size, copy it into new.
4164 2004-09-01 Robert Dewar <dewar@gnat.com>
4166 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
4167 packed indexed component where array is an IN OUT formal. This
4168 generated garbage code previously.
4170 * gnat_ugn.texi: Document -fverbose-asm
4172 * gnat-style.texi: Minor updates (note that boolean constants and
4173 variables are joined with AND/OR rather than short circuit forms).
4175 2004-09-01 Ed Schonberg <schonberg@gnat.com>
4177 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
4178 it is an upward conversion of an untagged type with no representation
4181 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
4183 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
4184 System.Partition_Interface.
4186 * checks.adb (Apply_Access_Checks): Do not generate checks when
4187 expander is not active (but check for unset reference to prefix of
4190 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
4191 pragma Debug as an if statement with a constant condition, for
4192 consistent treatment of entity references contained within the
4193 enclosed procedure call.
4195 2004-09-01 Vincent Celier <celier@gnat.com>
4197 * bindgen.adb: (Set_EA_Last): New procedure
4198 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
4200 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
4201 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
4202 linked without errors.
4203 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
4205 (Gen_Exception_Table_C): Correct same bugs
4207 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
4209 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
4210 on Windows, make sure that the drive letter is in upper case.
4212 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
4213 Windows, when the drive letter is added and Case_Sensitive is True, the
4214 drive letter is forced to upper case.
4216 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
4217 to Options_2 for the call to MLib.Utl.Gcc.
4219 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
4220 directory separator when defining BASE_DIR.
4222 2004-09-01 Pascal Obry <obry@gnat.com>
4224 * gprcmd.adb (Extend): Do not output trailing directory separator. This
4225 is not needed and it confuses Windows GNU/make which does not report
4226 directory terminated by a slash as a directory.
4227 (gprcmd): Idem for "pwd" internal command.
4229 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
4230 target names rewrite to fix regressions with recent version of
4231 GNU/make. Starting with GNU/make 3.80 the pipe character was not
4232 handled properly anymore.
4234 2004-09-01 Andreas Schwab <schwab@suse.de>
4236 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
4237 * raise.c [!IN_RTS]: Undef abort.
4239 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
4241 * utils2.c (build_allocator): Use ssize_int.
4243 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
4245 2004-08-27 Andreas Schwab <schwab@suse.de>
4247 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
4249 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
4250 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4252 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
4254 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
4256 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
4257 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
4258 * utils.c (init_gigi_decls): Likewise.
4259 * utils2.c (build_call_raise, build_allocator): Likewise.
4261 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
4263 * utils.c (gnat_init_decl_processing): Adjust
4264 build_common_tree_nodes call.
4266 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
4268 * utils2.c (build_allocator): Use build_int_cst for negative
4271 2004-08-18 Richard Henderson <rth@redhat.com>
4273 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
4275 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
4277 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
4279 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
4280 (gnat_to_gnu): Likewise.
4282 2004-08-16 Pascal Obry <obry@gnat.com>
4284 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
4285 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
4286 option and not mdll anymore. Update comment.
4288 2004-08-16 Pascal Obry <obry@gnat.com>
4290 * bld.adb (Put_Include_Project): Properly handle directory separators
4293 2004-08-16 Ed Schonberg <schonberg@gnat.com>
4295 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
4296 decreasing the number of allocated junk nodes while searching for the
4297 appropriate subprogram.
4299 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
4301 * cuintp.c (UI_To_gnu): Use build_int_cst..
4302 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
4303 * utils.c (init_gigi_decls): Likewise.
4304 * utils2.c (build_call_raise): Likewise.
4306 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
4308 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
4309 for a global aliased object with a variable size and an unconstrained
4310 nominal subtype, pretend there is no initializer if the one we have is
4311 incomplete, and avoid referencing an inexistant component in there. The
4312 part we have will be rebuilt anyway and the reference may confuse
4315 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
4317 * einfo.ads: Minor reformatting
4319 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
4320 restrictions in the ALI if we only want to warn about violations.
4322 2004-08-13 Vincent Celier <celier@gnat.com>
4324 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
4325 when creating a new Unit_Record in table Units.
4327 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
4328 that are violated, if any.
4330 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
4331 add directory separator if path already ends with a directory separator.
4333 2004-08-13 Ed Schonberg <schonberg@gnat.com>
4335 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
4336 unit, this is an attempt to inline a construct that is not available in
4337 the current restricted mode, so abort rather than trying to continue.
4339 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
4340 discriminants that rename those of the parent, recover names of
4341 original discriminants for the constraint on the full view of the
4343 (Complete_Private_Subtype): Do not create a subtype declaration if the
4344 subtype is an itype.
4346 * gnat_rm.texi: Added section on implementation of discriminated
4347 records with default values for discriminants.
4349 2004-08-13 Ed Schonberg <schonberg@gnat.com>
4352 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
4353 the second operand is overloaded.
4355 2004-08-10 Richard Henderson <rth@redhat.com>
4357 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
4358 add __builtin_alloca.
4360 2004-08-10 Richard Henderson <rth@redhat.com>
4362 * config-lang.in (boot_language): Yes.
4364 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
4366 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
4367 from complaining on potential uninitialized reference.
4368 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
4369 new specification and test explicitly for non-zero return value.
4371 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
4372 returning C.int, to avoid using a derived boolean type.
4374 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
4375 Duplicate_Subexpr_No_Checks in preference to direct use of
4376 Remove_Side_Effects and New_Copy_Tree.
4377 Clear Comes_From_Source on prefix of 'Size attribute reference.
4379 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
4380 g-socthi-vxworks.adb: Change calls to
4381 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
4382 and test explicitly for non-zero return value.
4384 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
4385 (Is_Socket_In_Set): Declare imported function as returning C.int, to
4386 avoid using a derived boolean type.
4388 2004-08-09 Albert Lee <lee@gnat.com>
4390 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
4392 2004-08-09 Pascal Obry <obry@gnat.com>
4394 * gnat_ugn.texi: Document new way to build DLLs on Windows using
4395 GCC's -shared option.
4397 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
4398 Options_2 parameter (options put after object files).
4400 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
4402 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
4403 ignore overflows on low and high bounds of an index to also account for
4404 differences in signedness between sizetype and gnu_index_subtype.
4405 These are as legitimate as the ones caused by a lower TYPE_PRECISION
4408 2004-08-09 Robert Dewar <dewar@gnat.com>
4410 * s-solita.ads, s-solita.adb: Minor reformatting
4412 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
4413 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
4415 Add note that No_Implicit_Conditionals does not suppress
4416 run time constraint checks.
4418 * vms_conv.ads: Minor reformatting
4420 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
4421 and necessary for following change).
4422 (Mark): Return new format Mark_Id containing sec stack address
4423 (Release): Use sec stack address from Mark_Id avoiding Self call
4425 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
4426 pointer (cleanup and necessary for following change).
4427 Define Mark_Id as record containing address of secondary stack, that way
4428 Release does not need to find the stack again, decreasing the number of
4429 calls to Self and improving efficiency.
4431 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
4433 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
4434 case variable into the individual case branches when possible.
4436 * sem_ch11.adb: Minor reformatting
4438 * prj.ads: Correct spelling of suffixs
4440 * prj-nmsc.adb: Minor reformatting
4441 Correct spelling suffixs throughout (also in identifiers)
4443 * freeze.adb: Minor spelling correction
4445 * exp_ch2.adb: Cleanups to handling of Current_Value
4446 (no functional effect).
4448 * bld.adb: Correct spelling of suffixs
4450 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
4452 2004-08-09 Ed Schonberg <schonberg@gnat.com>
4456 * sem_ch7.adb (Install_Private_Declarations): In the body of the
4457 package or of a child, private entities are both immediately_visible
4460 2004-08-09 Ed Schonberg <schonberg@gnat.com>
4462 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
4463 there are no range checks on the value of the literal.
4465 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
4466 wrapped is the triggering alternative of an asynchronous select, action
4467 statements mustbe inserted before the select itself.
4469 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
4470 case where the prefix is a protected function call.
4471 (Resolve_Attribute, case 'Access): The attribute reference on a
4472 subprogram is legal in a generic body if the subprogram is declared
4475 2004-08-09 Vincent Celier <celier@gnat.com>
4477 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
4478 languages, otherwise building the library may fail with unresolved
4480 (Compile_Sources): Do not build libraries if -c switch is used
4482 * gnatlink.adb (Process_Args): New switches -M and -Mmap
4483 (Write_Usage): If map file creation is supported, output new switches
4485 (Gnatlink): When -M is specified, add the necessary switch(es) to the
4486 gcc call, when supported.
4488 * Makefile.in: Added indepsw.o to the object list for gnatlink
4489 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
4491 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
4492 indepsw.adb, indepsw.ads: New files.
4494 2004-08-09 Bernard Banner <banner@gnat.com>
4496 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
4498 * Makefile.in: add section for vxworks x86
4500 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
4502 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
4503 per-object constrained components where the discriminant is of an
4505 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
4506 the parent initialization procedure for derived Unchecked_Unions.
4507 Instead, derived Unchecked_Unions build their own initialization
4509 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
4510 Check the body of the subprogram for details.
4511 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
4512 functions for derived Unchecked_Union types by introducing a condition.
4513 Allow the creation of TSS equality functions for Unchecked_Unions.
4514 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
4515 Add formal parameter Discr to function signature. Discr is used to
4516 control the generated case statement for Unchecked_Union types.
4517 (Make_Eq_If): Rename formal parameter Node to E in function signature.
4519 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
4521 Check the body of the subprogram for details.
4522 (Expand_Composite_Equality): Augment composite type equality to include
4523 correct handling of Unchecked_Union components.
4524 (Expand_N_In): Add condition to detect illegal membership tests when the
4525 subtype mark is a constrained Unchecked_Union and the expression lacks
4526 inferable discriminants, and build a Raise_Program_Error node.
4527 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
4528 to detect types that contain components of unconstrained Unchecked_Union
4529 subtype. Add condition to detect equality between types that have an
4530 unconstrained Unchecked_Union component, and build a Raise_Program_Error
4531 node. Add condition to detect equality between Unchecked_Union types
4532 that lack inferable discriminants, and build a Raise_Program_Error node.
4533 Otherwise build a TSS equality function call.
4534 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
4535 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
4536 with the operand lacking inferable discriminants, and build a Raise_
4538 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
4540 (Has_Inferable_Discriminants): Implement new predicate for objects and
4541 expressions of Unchecked_Union type. Check the body of subprogram for
4543 (Has_Unconstrained_UU_Components): Add function
4544 Component_Is_Unconstrained_UU. It is used to detect whether a single
4545 component is of an unconstrained Unchecked_Union subtype. Add function
4546 Variant_Is_Unconstrained_UU. It is used to detect whether a single
4547 component inside a variant is of an unconstrained Unchecked_Union type.
4549 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
4550 inferred discriminant values. Add condition to generate a case
4551 statement with an inferred discriminant as the switch.
4552 (Make_Component_List_Assign): Introduce a Boolean flag that determines
4553 the behaviour of the subprogram in the presence of an Unchecked_Union.
4554 Add condition to trigger the usage of the inferred discriminant value
4555 as the generated case statement switch.
4556 (Make_Field_Assign): Introduce a Boolean flag that determines the
4557 behaviour of the subprogram in the presence of an Unchecked_Union. Add
4558 condition to trigger the usage of the inferred discriminant value as
4559 the right-hand side of the generated assignment.
4561 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
4562 parameter generation when dealing with Unchecked_Unions.
4564 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
4565 checks for Unchecked_Unions.
4567 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
4569 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
4570 Raise_Program_Error nodes for the execution of Read and Write
4571 attributes of Unchecked_Union types and the execution of Input and
4572 Output attributes of Unchecked_Union types that lack default
4573 discriminant values.
4575 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
4576 Unchecked_Union. Add procedure Check_Component. It is used to inspect
4577 per-object constrained components of Unchecked_Unions for being
4578 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
4579 check individual components withing a variant.
4581 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
4582 comparison of Unchecked_Unions.
4583 (Resolve_Equality_OP): Remove guard that prevents equality between
4586 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
4587 of component subtypes for Unchecked_Union components.
4588 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
4589 since it is the actual subtype.
4591 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
4592 pass of Unchecked_Union subtypes as generic actuals to formal types
4593 that lack known_discriminant_parts or that are derived Unchecked_Union
4594 types, and do nothing. In any other case, produce an error message.
4596 * sem_ch3.adb (Analyze_Component_Declaration): Add function
4597 Contains_POC. It determines whether a constraint uses the discriminant
4598 of an enclosing record type.
4599 Add condition to detect per-object constrained component and set the
4601 (Derived_Type_Declaration): Remove guard that prevents derivation from
4602 Unchecked_Union types.
4603 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
4606 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
4607 references to Unchecked_Union discriminants.
4609 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
4610 formal generation when dealing with Unchecked_Unions.
4611 (Set_Actual_Subtypes): Add condition to prevent generation of actual
4612 subtypes for Unchecked_Unions.
4614 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
4615 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
4616 completions of discriminated partial views by Unchecked_Unions and
4617 produce an error message.
4619 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4621 * trans.c (struct stmt_group): New field, GLOBAL.
4622 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
4623 (struct elab_info): New struct.
4624 (elab_info_list, gnu_elab_proc_stack): New variables.
4625 (Compilation_Unit_to_gnu): New procedure.
4626 (gigi): Call it and also handle elaboration procs we've saved.
4627 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
4628 global field from parent.
4629 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
4630 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
4631 (start_stmt_group): Initialize global field from parent.
4632 (add_decl_expr): Set to global for current statement group.
4633 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
4636 * utils.c (global_bindings_p): True when no current_function_decl; no
4637 longer check current_binding_level.
4639 2004-08-09 Ben Brosgol <brosgol@gnat.com>
4641 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
4644 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
4646 2004-08-06 Andreas Schwab <schwab@suse.de>
4648 * utils.c (gnat_define_builtin): Remove second parameter of
4650 (begin_subprog_body): Likewise.
4652 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
4654 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
4655 optimization, not supported by the tree-ssa back-end.
4657 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
4659 * s-mastop-irix.adb: Update comments.
4661 * a-except.adb (Exception_Information): Raise Constraint_Error if
4662 exception Id is Null_Id.
4663 This is required behavior, which is more reliably and clearly checked
4664 at the top level interface level.
4666 2004-07-26 Javier Miranda <miranda@gnat.com>
4668 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
4669 call if a component has no default_expression and the box is used.
4671 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
4672 default_expression and you use box, it behaves as if you had declared a
4674 (Resolve_Record_Aggregate): If a component has no default_expression and
4675 you use box, it behaves as if you had declared a stand-alone object.
4677 * sem_ch10.adb (Install_Siblings): Do not make visible the private
4678 entities of private-with siblings.
4680 2004-07-26 Ed Schonberg <schonberg@gnat.com>
4682 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
4683 for a component of an itype, set the parent pointer for analysis,
4684 there is no list in which to insert it.
4686 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
4687 bona-fide renamings, not for inherited operations.
4689 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
4690 actual for a formal that is an access parameter, create local
4691 finalization list even if the expression is not an aggregate.
4693 2004-07-26 Ed Schonberg <schonberg@gnat.com>
4696 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
4697 Diagnose properly illegal subprogram renamings that are library units.
4699 2004-07-26 Ed Schonberg <schonberg@gnat.com>
4702 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
4703 conversion rewritten as an unchecked conversion, check that original
4704 expression is a variable.
4706 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
4707 unchecked_conversion, create new node rather than rewriting in place,
4708 to preserve original construct.
4710 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4712 * gigi.h (gnat_expand_body): Deleted.
4714 * Make-lang.in: (trans.o): Depends on function.h.
4716 * misc.c: (gnat_expand_body): Moved to here.
4718 * trans.c (gnat_expand_body_1): Deleted.
4719 (gnat_expand_body): Moved from here.
4720 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
4721 (add_stmt): Check for marked visited with global_bindings_p.
4722 (gnat_gimplify_expr, case COMPONENT_REF): New case.
4723 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
4725 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
4726 VIEW_CONVERT_EXPR if not operation type.
4728 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
4731 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
4732 changes: reformatting of negation operators, removing unneeded
4733 inequality comparison with zero, converting equality comparisons with
4734 zero to negations, changing int/0/1 to bool/false/true, replace calls
4735 to gigi_abort with abort, and various other similar changes.
4737 2004-07-26 Vincent Celier <celier@gnat.com>
4739 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
4742 * make.adb (Gnatmake): Fail when a library is not present and there is
4743 no object directory.
4745 * mlib-prj.adb (Check_Library): No need to check if the library needs
4746 to be rebuilt if there is no object directory, hence no object files
4747 to build the library.
4749 * opt.ads (Setup_Projects): New Boolean flag.
4751 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
4753 Create directory when Kind /= "" and in "gnat setup". Report error if
4754 directory cannot be created.
4755 (Ada_Check): Create library interface copy dir if it does not exist
4756 and we are in "gnat setup".
4757 (Find_Sources): No error if in "gnat setup" and no Ada sources were
4759 (Language_Independent_Check): Create object directory, exec directory
4760 and/or library directory if they do not exist and we are in
4763 * vms_conv.ads: (Command_Type): New command Setup.
4765 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
4767 * vms_data.ads: Add qualifiers/switches for new built-in command
4770 2004-07-25 Richard Henderson <rth@redhat.com>
4772 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
4773 DECL_IGNORED_P on RESULT_DECL.
4775 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
4777 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
4778 allocation and potentially overflowing update with
4779 Tailored_Exception_Information. Use the sec-stack free procedural
4780 interface to output Exception_Information instead.
4782 * a-except.adb (To_Stderr): New subprogram for character, and string
4783 version moved from a-exextr to be visible from other separate units.
4784 (Tailored_Exception_Information): Remove the procedural version,
4785 previously used by the default Last_Chance_Handler and not any more.
4786 Adjust various comments.
4788 * a-exexda.adb: Generalize the exception information procedural
4789 interface, to minimize the use of secondary stack and the need for
4790 local buffers when the info is to be output to stderr:
4791 (Address_Image): Removed.
4792 (Append_Info_Character): New subprogram, checking for overflows and
4793 outputing to stderr if buffer to fill is of length 0.
4794 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
4795 (Append_Info_Address, Append_Info_Exception_Name,
4796 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
4797 Append_Info_Basic_Exception_Traceback,
4798 Append_Info_Exception_Information): New subprograms.
4799 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
4800 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
4801 Exception_Info_Maxlength, Exception_Name_Length,
4802 Exception_Message_Length): New subprograms.
4803 (Exception_Information): Use Append_Info_Exception_Information.
4804 (Tailored_Exception_Information): Use
4805 Append_Info_Basic_Exception_Information.
4806 Export services for the default Last_Chance_Handler.
4808 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
4809 other separate units.
4811 2004-07-20 Vincent Celier <celier@gnat.com>
4813 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
4815 2004-07-20 Ed Schonberg <schonberg@gnat.com>
4817 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
4818 emit itype references for the designated types of component types that
4819 are declared outside of the full record declaration, and that may
4820 denote a partial view of that record type.
4822 2004-07-20 Ed Schonberg <schonberg@gnat.com>
4825 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
4826 which is the designated type in an access component declaration, to the
4827 list of incomplete dependents of the parent type, to avoid elaboration
4828 issues with out-of-scope subtypes.
4829 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
4830 full view of the parent.
4832 2004-07-20 Ed Schonberg <schonberg@gnat.com>
4835 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
4836 entities that are hidden, such as references to generic actuals
4837 outside an instance.
4839 2004-07-20 Javier Miranda <miranda@gnat.com>
4841 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
4842 support to the new notation.
4843 (Analyze_Selected_Component): Add call to Try_Object_Operation.
4845 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
4847 * s-taprob.adb: Adding the elaboration code required for initializing
4848 the tasking soft links that are common to the full and the restricted
4851 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
4852 restricted run time has been moved to the package
4853 System.Soft_Links.Tasking.
4855 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
4856 restricted run time has been moved to the package
4857 System.Soft_Links.Tasking.
4859 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
4861 * s-solita.ads, s-solita.adb: New files.
4863 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4865 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
4866 Case_Statement_to_gnu): Split off from gnat_to_gnu.
4867 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
4868 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
4869 Exception_Handler_to_gnu_zcx): Likewise.
4871 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
4873 * gigi.h (builtin_function): Declare.
4875 2004-07-15 Robert Dewar <dewar@gnat.com>
4877 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
4880 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
4881 access values as an example of a warning.
4883 * gnat_rm.texi: Document new attribute Has_Access_Values
4885 * gnat-style.texi: Document that box comments belong on nested
4888 * sem_util.ads (Has_Access_Values): Improved documentation
4890 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
4892 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
4893 (Process_Interface_Name): Call to this new procedure
4894 (Set_Extended_Import_Export_External_Name): Call to this new procedure
4896 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
4898 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
4900 * einfo.ads: Minor comment typo fixed
4902 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
4904 * snames.adb: Add _atcb.
4906 * snames.ads: Add Name_uATCB.
4908 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
4909 (in the expanded code) when using the restricted run time.
4911 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
4912 a in parameter in order to allow ATCBs to be preallocated (in the
4915 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
4916 order to allow ATCBs to be preallocated. In case of error, the ATCB is
4917 deallocated in System.Tasking.Stages.
4919 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
4920 order to allow ATCBs to be preallocated.
4922 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
4923 here. It was previously done in Initialize_ATCB.
4925 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
4927 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
4928 Restricted run time.
4930 * exp_ch3.adb: When using the Restricted run time, pass the
4931 preallocated Ada_Task_Control_Block when creating a task.
4933 2004-07-15 Ed Schonberg <schonberg@gnat.com>
4935 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
4936 function call that is itself an actual in an enclosing call, diagnose
4937 problem here rather than assuming that resolution will catch it.
4939 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
4940 the local copy of a generic unit for a formal package, and the generic
4941 is a child unit, install private part of ancestors before compiling
4942 private part of spec.
4944 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
4945 use scope entities rather than tree structures, to handle properly
4946 parent units that are instances rewritten as bodies for inlining
4949 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
4950 Remove_Parents): Handle properly a parent unit that is an
4951 instantiation, when the unit has been rewritten as a body for inlining
4954 * par.adb (Goto_List): Global variable to collect goto statements in a
4955 given unit, for use in detecting natural loops.
4957 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
4958 use in detecting natural loops.
4960 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
4961 backwards goto's, and rewrite as a infinite loop, to improve locality
4964 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
4965 subcomponent that includes an indexed reference, to prevent the
4966 generation of copies that would miscompile the desired assignment
4968 (Build_Task_Image_Decls): Add a numeric suffix to
4969 generated name for string variable, to avoid spurious conflicts with
4970 the name of the type of a single protected object.
4972 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
4973 loop with an explicit exit statement, to avoid generating an
4974 out-of-range value with 'Succ leading to spurious constraint_errors
4975 when compiling with -gnatVo.
4977 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
4979 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
4980 might not be analyzed yet, even if its Etype is already set (case of an
4981 unchecked conversion built using Unchecked_Convert_To, for example).
4982 If the prefix has already been analyzed, this will be a nop anyway.
4984 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
4985 controller type, or an assignment of a record type with controlled
4986 components, copy only user data, and leave the finalization chain
4989 2004-07-15 Vincent Celier <celier@gnat.com>
4991 * make.adb (Collect_Arguments): Improve error message when attempting
4992 to compile a source not part of any project, when -x is not used.
4994 * prj.ads: (Defined_Variable_Kind): New subtype
4996 * prj-attr.adb (Register_New_Package): Two new procedures to register
4997 a package with or without its attributes.
4998 (Register_New_Attribute): Mew procedure to register a new attribute in a
5000 New attribute oriented subprograms: Attribute_Node_Id_Of,
5001 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
5002 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
5004 New package oriented subprograms: Package_Node_Id_Of,
5005 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
5007 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
5009 (Package_Node_Id): Now a private, self initialized type
5010 (Register_New_Package): New procedure to register a package with its
5012 New attribute oriented subprograms: Attribute_Node_Id_Of,
5013 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
5014 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
5016 New package oriented subprograms: Package_Node_Id_Of,
5017 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
5019 * prj-dect.adb (Parse_Attribute_Declaration,
5020 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
5022 * prj-makr.adb (Make): Parse existing project file before creating
5023 other files. Fail if there was an error during parsing.
5025 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
5026 new spec of Prj.Attr.
5028 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
5029 to new spec of Prj.Attr.
5031 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5033 * utils2.c: Fix typo in comment.
5035 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5037 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
5038 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
5040 2004-07-14 Andreas Schwab <schwab@suse.de>
5042 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
5044 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5046 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
5048 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
5051 * misc.c (gnat_types_compatible_p): New function.
5052 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
5053 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
5055 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
5056 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
5057 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
5058 (mark_visited): Don't mark dummy type.
5059 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
5060 parameter, we must remove any LJM building from GNU_NAME.
5061 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
5062 (pos_to_constructor): Use int_const_binop.
5063 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
5066 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
5067 (gnat_pushlevel): Set TREE_USE on BLOCK node.
5068 (gnat_install_builtins): Add __builtin_memset.
5070 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
5072 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
5073 for a renaming, stabilize the initialization expression if we are at a
5074 local level. At the local level, uses of the renaming may be performed
5075 by a direct dereference of the initializing expression, and we don't
5076 want possible variables there to be evaluated for every use.
5078 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
5079 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
5080 them on the way. Account for the fact that we may introduce side
5081 effects in the process.
5083 2004-07-13 Richard Henderson <rth@redhat.com>
5085 * misc.c (default_pass_by_ref): Use pass_by_reference.
5087 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
5089 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
5090 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
5092 2004-07-08 Richard Henderson <rth@redhat.com>
5094 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
5097 2004-07-06 Vincent Celier <celier@gnat.com>
5099 * vms_conv.ads: Minor reformatting.
5100 Alphabetical order for enumerated values of type Command_Type, to have
5101 the command in alphabetical order for the usage.
5103 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
5104 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
5106 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
5108 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
5109 (Add_Archive_Path): Only add the global archive if there is one.
5110 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
5111 or not any object file to put in the global archive, and don't build
5112 a global archive if there is none.
5113 (X_Switches): New table
5114 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
5115 in the X_Switches table, if any.
5116 (Initialize): Make sure the X_Switches table is empty
5117 (Scan_Arg): Record -X switches in table X_Switches
5119 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
5121 * make.adb: Minor comment fix
5123 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
5124 invoked with directory information, add the directory in front of the
5127 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
5128 invoked with directory information, add the directory in front of the
5131 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
5132 when Keep_Temporary_Files is False.
5133 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
5134 directory information, add the directory in front of the path.
5135 When not on VMS, handle new switch -dn before the command to set
5136 Keep_Temporary_Files to True.
5137 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
5140 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
5141 invoked with directory information, add the directory in front of the
5144 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
5146 * snames.ads, snames.adb (Name_Stub): New name for the distributed
5149 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
5150 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
5152 * g-socket.adb (To_Timeval): Fix incorrect conversion of
5153 Selector_Duration to Timeval for the case of 0.0.
5155 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
5156 documentation from Evolve_And_Then.
5158 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
5160 * s-taprop-tru64.adb, s-taprop-os2.adb,
5161 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
5163 2004-07-06 Robert Dewar <dewar@gnat.com>
5165 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
5166 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
5167 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
5168 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
5169 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
5170 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
5171 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
5172 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
5173 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
5174 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
5175 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
5176 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
5177 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
5178 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
5179 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
5180 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
5181 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
5182 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
5183 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
5184 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
5185 vms_data.ads: Minor reformatting,
5186 Fix bad box comment format.
5188 * gnat_rm.texi: Fix minor grammatical error
5190 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
5192 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
5193 more cases of discriminated records to be recognized as not needing a
5195 (Has_Access_Values): New function.
5197 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
5199 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
5200 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
5201 with LRM terminology).
5202 Change terminology in comments primitive type => elementary type.
5204 2004-07-06 Ed Schonberg <schonberg@gnat.com>
5207 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
5208 parameters do not impose any requirements on the presence of a body.
5210 2004-07-06 Ed Schonberg <schonberg@gnat.com>
5213 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
5214 compilation unit and is in an open scope at the point of instantiation,
5215 assume that a body may be present later.
5217 2004-07-06 Ed Schonberg <schonberg@gnat.com>
5219 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
5220 Improve error message when specified size is not supported.
5222 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
5223 is never a primitive operation.
5225 2004-07-05 Andreas Schwab <schwab@suse.de>
5227 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
5228 RECORD_OR_UNION_CHECK.
5229 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
5231 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
5233 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
5234 dependency on xgnatugn, instead build it via a submake.
5235 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
5237 2004-07-04 Richard Henderson <rth@redhat.com>
5239 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
5241 2004-07-01 Richard Henderson <rth@redhat.com>
5243 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
5244 * utils.c (max_size): Likewise.
5246 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5248 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
5249 and rest_of_type_compilation; add arg to create_*_decl.
5250 (annotate_decl_with_node): Deleted.
5251 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
5252 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
5253 (get_current_block_context, gnat_pushdecl): New declarations.
5254 (gnat_init_stmt_group): Likewise.
5255 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
5256 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
5257 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
5258 (gnat_init): Call gnat_init_stmt_group.
5259 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
5260 (gnu_pending_elaboration_list): Deleted.
5261 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
5262 (gigi): Rearrange initialization calls and move some to last above.
5263 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
5264 Delete calls to add_decl_expr; add arg to create_*_decl.
5265 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
5266 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
5267 begin_subprog_body and call it.
5268 Don't push and pop ggc context.
5269 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
5270 (add_stmt): Remove handling of DECL_EXPR from here.
5271 If not in function, mark visited.
5272 (add_decl_expr): Put global at top level.
5273 Check for cases of DECL_INITIAL we have to handle here.
5274 (process_type): Add extra arg to create_type_decl.
5275 (build_unit_elab): Rework to just gimplify.
5276 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
5277 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
5278 (get_pending_elaborations, pending_elaborations_p): Likewise.
5279 (push_pending_elaborations, pop_pending_elaborations): Likewise.
5280 (get_elaboration_location, insert_elaboration_list): Likewise.
5281 (gnat_binding_level): Renamed from ada_binding_level.
5282 (init_gnat_to_gnu): Don't clear pending_elaborations.
5283 (global_bindings_p): Treat as global if no current_binding_level.
5284 (set_current_block_context): New function.
5285 (gnat_pushdecl): Renamed from pushdecl; major rework.
5286 All callers changed.
5287 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
5288 (finish_record_type): Call call pushdecl for stub decl.
5289 (function_nesting_depth): Deleted.
5290 (begin_subprog_body): Delete obsolete code.
5291 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
5293 2004-06-28 Robert Dewar <dewar@gnat.com>
5295 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
5296 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
5297 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
5298 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
5299 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
5301 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
5302 deal with problem of inefficient slices on machines with strict
5303 alignment, when the slice is a component of a composite.
5305 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
5306 machines, we need the check there as well.
5308 2004-06-28 Ed Schonberg <schonberg@gnat.com>
5310 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
5311 determine safe copying direction for overlapping slice assignments
5312 when component is controlled.
5314 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
5315 formal derived type in the actual for a formal package are visible in
5316 the enclosing instance.
5318 2004-06-28 Ed Schonberg <schonberg@gnat.com>
5321 * sem_util.adb (Trace_Components): Diagnose properly an illegal
5322 circularity involving a private type whose completion includes a
5323 self-referential component.
5324 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
5325 renaming or an instantiation from an implicit derived operation.
5327 2004-06-28 Pascal Obry <obry@gnat.com>
5329 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
5331 (Library_File_Name_For): Idem.
5333 2004-06-28 Matthew Gingell <gingell@gnat.com>
5335 * g-traceb.ads: Add explanatory note on the format of addresses
5336 expected by addr2line.
5338 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
5340 * Makefile.in: Force debugging information on s-tasdeb.adb,
5341 a-except.adb and s-assert.adb needed by the debugger.
5343 2004-06-28 Vincent Celier <celier@gnat.com>
5345 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
5349 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
5351 * prj.adb: Minor reformatting
5352 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
5354 * prj.ads: Comment updates
5356 (Project_Data): Change Flag1 to Need_To_Build_Lib.
5357 Remove Flag2: not used.
5359 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
5362 * gnat_ugn.texi: Put a "null;" declaration in one project file example
5364 * gnat_rm.texi: Document Empty declarations "null;".
5366 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
5367 front of the linker options.
5368 (Link_Foreign): Put the global archives and the libraries in front of
5371 2004-06-28 Javier Miranda <miranda@gnat.com>
5373 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
5374 (RTU_Loaded): Code cleanup
5375 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
5376 withed predefined units.
5378 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
5379 explicitly withed predefined units.
5382 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
5383 explicitly withed predefined units.
5385 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5387 * ada-tree.def (DECL_STMT): Deleted.
5388 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
5389 (DECL_STMT_VAR): Deleted.
5390 * decl.c: add_decl_stmt now add_decl_expr.
5392 * trans.c: Likewise.
5393 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
5394 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
5395 (add_stmt): Only handle padded type here.
5396 (add_stmt_with_node): Allow gnat_node to not be present.
5397 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
5398 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
5399 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
5400 make a SAVE_EXPR for the entire fat pointer.
5401 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
5402 (create_index_type): Make a DECL_EXPR.
5403 (end_subprog_body): Don't call allocate_struct_function here but
5406 2004-06-25 Pascal Obry <obry@gnat.com>
5408 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
5409 Relocatable from Build_Dynamic_Library call.
5411 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
5412 Relocatable are now synonym.
5414 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
5416 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
5417 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
5420 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
5421 Lib_Address and Relocatable.
5422 (Default_DLL_Address): Removed.
5424 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
5425 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
5426 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
5427 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
5428 (Default_DLL_Address): Removed.
5430 * mlib-tgt-mingw.adb: Ditto.
5431 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
5433 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
5434 the initial thread stack size.
5436 * a-strmap.ads: Move package L to private part as it is not used in
5437 the spec. Found while reading code.
5439 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
5441 * tracebak.c: Introduce support for a GCC infrastructure based
5442 implementation of __gnat_backtrace.
5444 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
5445 any more. Use accessors instead. This eases maintenance and relaxes
5446 some alignment constraints.
5447 (_GNAT_Exception structure): Remove the Ada specific fields
5448 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
5450 (is_handled_by, __gnat_eh_personality): Replace component references to
5451 exception structure by use of the new accessors.
5453 * init.c (__gnat_initialize): Adjust comments to match the just
5454 reverted meaning of the -static link-time option.
5456 * adaint.c (convert_addresses): Arrange not to define a stub for
5457 mips-irix any more, as we now want to rely on a real version from a
5458 recent libaddr2line.
5460 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
5461 the personality routine can use them and not have to rely on a C
5462 counterpart of the record anymore. This simplifies maintenance and
5463 relaxes the constraint of having Standard'Maximum_Alignment match
5465 Update comments, and add a section on the common header alignment issue.
5467 2004-06-25 Geert Bosch <bosch@gnat.com>
5469 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
5470 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
5472 2004-06-25 Robert Dewar <dewar@gnat.com>
5474 * gnat_rm.texi: Fix section on component clauses to indicate that the
5475 restriction on byte boundary placement still applies for bit packed
5477 Add comment on stack usage from Initialize_Scalars
5479 * gnat_ugn.texi: Add documentation for -gnatyLnnn
5481 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
5482 limiting nesting level.
5484 * usage.adb: Add line for -gnatyLnnn switch
5486 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
5487 sem_ch13.adb, exp_aggr.adb: Minor reformatting
5489 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
5490 type as well as on the subtype. This corrects a problem in freeze in
5491 setting alignments of atomic types.
5493 * sem_eval.ads: Minor comment typo fixed
5495 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
5496 level. Minor reformatting.
5498 * fname.adb (Is_Predefined_File_Name): Require a letter after the
5499 minus sign. This means that file names like a--b.adb will not be
5500 considered predefined.
5502 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
5503 record Test new flag and give diagnostic for bad component clause.
5504 (Freeze_Entity): Set alignment of array from component alignment in
5505 cases where this is safe to do.
5507 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
5510 * cstand.adb: (Create_Standard): Set alignment of String to 1
5512 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
5514 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
5515 code in the common constrained array cases.
5517 * a-storio.adb: Change implementation to avoid possible alignment
5518 problems on machines requiring strict alignment (data should be moved
5519 as type Buffer, not type Elmt).
5521 * checks.adb (Apply_Array_Size_Check): Improve these checks by
5522 killing the overflow checks which we really do not need (64-bits is
5525 2004-06-25 Vincent Celier <celier@gnat.com>
5527 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
5528 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
5529 inconditionally for the main project.
5530 (Recursive_Add_Archives.Add_Archive_Path): New procedure
5531 (Link_Executables.Check_Time_Stamps): New procedure
5532 (Link_Executables.Link_Foreign): New procedure
5533 Changes made to reduce nesting level of this package
5534 (Check): New procedure
5535 (Add_Switches): When not in quiet output, check that a switch is not
5536 the concatenation of several valid switches. If it is, issue a warning.
5537 (Build_Global_Archive): If the global archive is rebuilt, linking need
5539 (Compile_Sources): Rebuilding a library archive does not imply
5540 rebuilding the global archive.
5541 (Build_Global_Archive): New procedure
5542 (Build_Library): New name for Build_Archive, now only for library
5544 (Check_Archive_Builder): New procedure
5545 (Create_Global_Archive_Dependency_File): New procedure
5546 (Gprmake): Call Build_Global_Archive before linking
5547 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
5549 (Scan_Arg): Display the Copyright notice when -v is used
5551 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
5554 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
5556 Add new GNAT LIST qualifier /FILES=
5557 Added qualifier /DIRECTORY= to GNAT METRIC
5558 Added qualifier /FILES= to GNAT METRIC
5559 Added qualifier /FILES to GNAT PRETTY
5561 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
5562 to take into account both versions of the switch.
5564 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
5565 always be the last switch to the gcc driver. Disable switch storing so
5566 that switches automatically added by the gcc driver are not put in the
5569 * prj.adb (Project_Empty): Take into account changes in components of
5572 * prj.ads (Languages_Processed): New enumaration value All_Languages.
5574 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
5575 used. Split Boolean component Ada_Sources_Present in two Boolean
5576 components Ada_Sources_Present and Other_Sources_Present.
5579 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
5580 instead of Sources_Present.
5581 (Set_Ada_Paths.Add.Recursive_Add): Ditto
5583 * prj-nmsc.adb: Minor reformatting
5584 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
5585 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
5586 Check_Ada_Naming_Scheme.
5587 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
5590 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
5592 Make sure that all cycles where there is at least one "limited with"
5594 (Parse_Single_Project): New Boolean parameter In_Limited
5596 * prj-proc.adb (Recursive_Check): When Process_Languages is
5597 All_Languages, call first Prj.Nmsc.Ada_Check, then
5598 Prj.Nmsc.Other_Languages_Check.
5600 * prj-proc.adb (Process): Use Ada_Sources_Present or
5601 Other_Sources_Present (instead of Sources_Present) depending on
5604 * lang-specs.h: Keep -g and -m switches in the same order, and as the
5607 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
5608 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
5610 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
5613 * lib.ads (Disable_Switch_Storing): New procedure.
5615 * make.adb: Modifications to reduce nesting level of this package.
5616 (Check_Standard_Library): New procedure
5617 (Gnatmake.Check_Mains): New procedure
5618 (Gnatmake.Create_Binder_Mapping_File): New procedure
5619 (Compile_Sources.Compile): Add switch -gnatez as the last option
5620 (Display): Never display -gnatez
5623 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
5625 * gnatcmd.adb (Check_Project): New function
5626 (Process_Link): New procedure to reduce nesting depth
5627 (Check_Files): New procedure to reduce the nesting depth.
5628 For GNAT METRIC, include the inherited sources in extending projects.
5629 (GNATCmd): When GNAT LS is invoked with a project file and no files,
5630 add the list of files from the sources of the project file. If this list
5631 is too long, put it in a temp text files and use switch -files=
5632 (Delete_Temp_Config_Files): Delete the temp text file that contains
5633 a list of source for gnatpp or gnatmetric, if one has been created.
5634 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
5635 in the project file is too large, create a temporary text file that
5636 list them and pass it to the tool with "-files=<temp text file>".
5637 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
5639 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
5640 generated file is in not in Ada.
5642 * gnatls.adb: Remove all parameters And_Save that are no longer used.
5643 (Scan_Ls_Arg): Add processing for -files=
5644 (Usage): Add line for -files=
5646 * g-os_lib.adb (On_Windows): New global constant Boolean flag
5647 (Normalize_Pathname): When on Windows and the path starts with a
5648 directory separator, make sure that the resulting path will start with
5651 * clean.adb (Clean_Archive): New procedure
5652 (Clean_Project): When there is non-Ada code, delete the global archive,
5653 the archive dependency files, the object files and their dependency
5654 files, if they exist.
5655 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
5657 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
5659 * sinfo.ads: Fix typo in comment.
5661 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
5662 the TSS for remote access-to-subprogram types, since these TSS are
5663 always present once the type has been analyzed.
5664 (RAS_E_Dereference): Same.
5666 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
5667 reference raises Bad_Attribute, mark the reference as analyzed so the
5668 node (and any children resulting from rewrites that could have occurred
5669 during the analysis that ultimately failed) is not analyzed again.
5671 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
5673 * exp_dist.adb: Minor comment fix.
5675 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
5676 type is an anonymous access type, no unchecked deallocation of the
5677 allocated object can occur. If the object is controlled, attach it with
5678 a count of 1. This allows attachment to the Global_Final_List, if
5679 no other relevant list is available.
5680 (Get_Allocator_Final_List): For an anonymous access type that is
5681 the type of a discriminant or record component, the corresponding
5682 finalisation list is the one of the scope of the type.
5684 2004-06-25 Ed Schonberg <schonberg@gnat.com>
5686 * sem_ch3.adb (Replace_Type): When computing the signature of an
5687 inherited subprogram, use the first subtype if the derived type
5688 declaration has no constraint.
5690 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
5691 before applying previous optimization. Minor code cleanup.
5693 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
5694 placed at the beginning of an unpacked record without explicit
5695 alignment, a slice of it will be aligned and does not need a copy when
5698 2004-06-25 Ed Schonberg <schonberg@gnat.com>
5702 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
5703 reference is written with expressions mimicking parameters.
5705 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
5708 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
5709 STEP 2a. The constraints of a full type declaration of a derived record
5710 type are checked for conformance with those declared in the
5711 corresponding private extension declaration. The message
5712 "not conformant with previous declaration" is emitted if an error is
5715 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
5717 * g-traceb.ads: Document the need for -E binder switch in the spec.
5719 * g-trasym.ads: Document the need for -E binder switch in the spec.
5721 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
5723 * sem_prag.adb: Add handling of pragma Detect_Blocking.
5725 * snames.h, snames.ads, snames.adb: Add entry for pragma
5728 * s-rident.ads: Change reference to pragma Detect_Blocking.
5730 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
5733 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
5734 to indicate whether pragma Detect_Blocking is active.
5736 * par-prag.adb: Add entry for pragma Detect_Blocking.
5738 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
5739 of not handling WITH.
5740 Note that this replaces the previous update which was incorrect.
5742 2004-06-25 Javier Miranda <miranda@gnat.com>
5744 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
5745 use-clauses to have a clean environment.
5747 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
5748 the installation of the use-clauses to stablish a clean environment in
5749 case of compilation of a separate unit; otherwise the call to
5750 use_one_package is protected by the barrier Applicable_Use.
5752 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
5753 the installation of the use-clauses to stablish a clean environment in
5754 case of compilation of a separate unit.
5755 (End_Use_Clauses): Minor comment cleanup.
5757 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
5759 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
5761 2004-06-23 Richard Henderson <rth@redhat.com>
5763 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
5765 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5767 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
5768 now bool instead of int.
5769 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
5770 * trans.c (gnu_switch_label_stack): New function.
5771 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
5772 elaboration of renamed entity returns.
5773 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
5774 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
5775 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
5776 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
5777 DECL_SIZE_UNIT and simplify variable-sized case.
5778 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
5779 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
5780 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
5781 (build_unit_elab): Disable for now.
5782 * utils.c (mark_visited): New function.
5783 (pushdecl): Walk tree to call it for global decl.
5784 (update_pointer_to): Update all variants of pointer and ref types.
5785 Add arg to COMPONENT_REF.
5786 (convert): Likewise.
5787 Move check for converting between variants lower down.
5788 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
5789 (build_allocator): Don't force type of MODIFY_EXPR.
5790 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
5793 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5795 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
5796 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
5797 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
5799 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
5800 all callers changed.
5801 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
5802 the way that EXIT_STMT finds the loop label.
5803 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
5804 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
5805 (add_stmt): Use annotate_with_locus insted of setting directly.
5806 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
5807 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
5808 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
5809 (build_vms_descriptor): Add extra args to ARRAY_REF.
5810 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
5811 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
5813 (build_binary_op): Don't make explicit CONVERT_EXPR.
5814 Add extra rgs to ARRAY_REF.
5816 2004-06-14 Pascal Obry <obry@gnat.com>
5818 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
5819 Windows. Fix minor typo.
5821 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
5822 which is now supported on Windows. With this implementation using the
5823 Library Project feature is no different on Windows than on UNIX.
5825 2004-06-14 Vincent Celier <celier@gnat.com>
5827 * makegpr.adb (Compile_Sources): Nothing to do when there are no
5830 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
5832 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
5833 found, show the project name and the path of the previously parsed
5836 2004-06-14 Ed Schonberg <schonberg@gnat.com>
5838 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
5839 array, avoid copying the actual before the call.
5841 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
5843 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
5844 Instead, allocate memory on worst-case alignment assumptions, and then
5845 return an aligned address within the allocated zone.
5847 2004-06-14 Robert Dewar <dewar@gnat.com>
5849 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
5850 elab entities in predefined units in No_Run_Time_Mode.
5851 (Gen_Adainit_C): Same fix
5852 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
5853 units in No_Run_Time_Mode
5854 (Gen_Elab_Calls_C): Same fix
5856 * symbols-vms-alpha.adb: Minor reformatting
5858 * g-debpoo.ads: Minor reformatting
5860 * lib.adb (In_Same_Extended_Unit): Version working on node id's
5862 * lib.ads (In_Same_Extended_Unit): Version working on node id's
5864 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
5867 * make.adb: Minor reformatting
5869 * par-ch12.adb: Minor reformatting
5871 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
5873 * prj-strt.adb: Minor reformatting
5875 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
5878 * sem_attr.adb: Minor reformatting
5880 * sem_ch7.adb: Minor reformatting
5882 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
5883 for type in the same unit as the object declaration.
5885 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
5886 static string expressions and not just string literals.
5888 (Set_Warning): Reset restriction warning flag for restriction pragma
5889 Implement pragma Profile_Warnings
5890 Implement pragma Profile (Restricted)
5891 Give obolescent messages for old restrictions and pragmas
5893 * snames.h, snames.ads, snames.adb: Add new entry for pragma
5896 * s-rident.ads: Add declarations for restrictions required by profile
5897 Restricted and profile Ravenscar.
5899 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
5901 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
5902 configuration pragmas.
5904 2004-06-11 Vincent Celier <celier@gnat.com>
5906 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
5907 gnatsym, when symbol policy is Restricted.
5909 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
5910 gnatsym, when symbol policy is Restricted.
5912 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
5913 read the symbol file.
5914 (Finalize): Fail in symbol policy Restricted if a symbol in the original
5915 symbol file is not in the object files. Do not create a new symbol file
5916 when symbol policy is Restricted.
5918 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
5921 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
5923 (Usage): Line for new switch -R
5925 * make.adb (Initialize): When the platform is not VMS, add the
5926 directory where gnatmake is invoked in the front of the path, if
5927 gnatmake is invoked with directory information. Change the Scan_Args
5928 while loop to a for loop.
5929 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
5930 if Depth is equal or greater than the proposed depth, there is nothing
5932 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
5935 * prj.ads: Add new symbol policy Restricted.
5937 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
5938 with the new parameters Check_All_Labels and Case_Location.
5940 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
5941 (Library_Symbol_File needs to be defined).
5943 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
5944 and Case_Location If Check_All_Labels is True, check that all values of
5945 the string type are used, and output warning(s) if they are not.
5947 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
5950 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
5952 * gnat_ugn.texi: Update documentation about the library directory in
5955 * makegpr.adb (Display_Command): In verbose mode, also display the
5956 value of the CPATH env var, when the compiler is gcc.
5957 (Initialize): Change the Scan_Args while loop to a for loop
5958 (Compile_Individual_Sources): Change directory to object directory
5959 before compilations.
5961 * symbols.ads: New symbol policy Restricted.
5963 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
5965 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
5966 is now taken care of internally in the Exception_Propagation package
5967 and does not require clients assistance any more.
5969 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
5970 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
5971 functions. Helpers to maintain a predicate required in the handling of
5972 occurrence transfer between tasks.
5973 This is now handled internally and does not require clients assistance
5974 for the setup/propagate separation anymore.
5975 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
5976 allocation strategy, handle the Setup_And_Not_Propagated predicate and
5979 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
5980 raise_after_setup, now that everything is handled internally within the
5981 setup/propagation engine.
5983 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
5985 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
5986 Add additional conditions for the case of an actual being a simple
5987 name or literal. Improve inlining by preventing the generation
5988 of temporaries with a short lifetime (one use).
5990 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
5994 * einfo.ads: Minor comment updates for Has_Completion and
5995 E_Constant list of flags.
5997 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
5998 and constant redeclarations now set the Has_Completion flag of their
5999 defining identifiers.
6001 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
6002 Inspect_Deferred_Constant_Completion.
6003 Used to detect private deferred constants that have not been completed
6004 either by a constant redeclaration or pragma Import. Emits error message
6005 "constant declaration requires initialization expression".
6007 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
6008 completes a deferred constant.
6010 2004-06-11 Geert Bosch <bosch@gnat.com>
6012 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
6014 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
6015 calculating exponent for scaling denormal numbers.
6016 (Leading_Part): Properly raise Constraint_Error for zero or negative
6018 (Remainder): Properly raise Constraint_Error for zero divisor.
6020 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
6022 * sem_util.adb: Minor reformatting.
6024 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
6025 dereference when accessing the entry parameter record.
6026 (Check_Array_Type): Always check for possible implicit dereference.
6027 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
6028 Abort if a pointer is still present (denoting that an implicit
6029 dereference was left in the tree by the front-end).
6031 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
6032 dereference when accessing the entry parameter record.
6033 (Check_Array_Type): Always check for possible implicit dereference.
6034 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
6035 Abort if a pointer is still present (denoting that an implicit
6036 dereference was left in the tree by the front-end).
6038 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
6040 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
6041 message, like the compiler itself does. Easier to parse the output.
6043 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
6045 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
6046 be base names, and not includes directories.
6048 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
6050 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
6051 so that dependencies are properly taken into account by make.
6053 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
6056 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
6057 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
6059 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
6061 * Makefile.in (install-gnatlib): install target-specific run-time files.
6063 * Make-lang.in: Remove obsolete targets.
6065 2004-06-11 Ed Schonberg <schonberg@gnat.com>
6067 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
6068 specification, to catch misuses of program unit names.
6070 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
6071 superfluous conversions in an instance.
6073 2004-06-11 Ed Schonberg <schonberg@gnat.com>
6077 * sem_ch12.adb (Save_References): If operator node has been folded to
6078 enumeration literal, associated_node must be discarded.
6080 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
6082 * s-stchop-vxworks.adb: Add required pragma Convention to
6083 Task_Descriptor because it is updated by a C function.
6085 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
6089 * Makefile.in: Remove target specific SO_OPT on IRIX
6091 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6093 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
6094 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
6095 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
6096 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
6097 (STMT_STMT, USE_STMT): New statement codes.
6098 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
6099 * ada-tree.h: Reflect above changes.
6100 (struct tree_loop_id): Deleted.
6101 (union lang_tree_node, struct lang_decl, struct lang_type):
6102 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
6103 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
6104 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
6105 (IS_ADA_STMT): New macro.
6106 * decl.c (annotate_decl_with_node): New function.
6107 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
6108 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
6109 Call add_stmt_with_node to do needed assignments.
6110 Add call to update setjmp buffer directly, not via EXPR_STMT.
6111 (maybe_variable): Argment GNAT_NODE deleted.
6112 * gigi.h (maybe_variable): Likewise.
6113 (make_transform, add_stmt_with_node, set_block_for_group): New.
6114 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
6115 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
6116 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
6117 (set_lineno, set_lineno_from_sloc): Likewise.
6118 (record_code_position, insert_code_for): Likewise.
6119 (gnat_poplevel): Now returns void.
6120 (end_subprog_body): Now takes argument.
6121 * misc.c (cgraph.h, tree-inline.h): New includes.
6122 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
6123 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
6124 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
6125 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
6126 (gnat_parse_file): Don't set immediate_size_expand.
6127 Call cgraph functions.
6128 (gnat_expand_expr): Remove most cases.
6129 (record_code_position, insert_code_for): Remove from here.
6130 * trans.c (toplev.h, tree-gimple.h): Now included.
6131 (discard_file_names): Deleted.
6132 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
6133 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
6134 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
6135 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
6136 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
6137 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
6138 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
6139 (set_block_for_group, add_stmt_list): Likewise.
6140 (start_stmt_group): Renamed from start_block_stmt.
6141 (end_stmt_group): Likewise, from end_block_stmt.
6142 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
6143 (gigi): Don't set discard_file_names or call set_lineno.
6144 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
6145 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
6146 Numerous changes throughout to reflect new names and complete
6147 function-at-a-time implementation.
6148 (gnat_expand_stmt): Delete or comment out all cases.
6149 (process_inlined_subprograms): Use add_stmt.
6150 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
6151 call set_lineno; also remove unneeded block handling.
6152 (process_type): Remove unneeded block handling.
6153 (build_unit_elab): Remove calls to deleted functions.
6154 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
6155 (tree-dump.h): Likewise.
6156 (struct ada_binding_level): Add field jmpbuf_decl.
6157 (gnat_define_builtin, gnat_install_builtins): New.
6158 (gnat_gimplify_function, gnat_finalize): Likewise.
6159 (gnat_poplevel): No longer return BLOCK, set it instead.
6160 Remove code dealing with nested functions.
6161 (gnat_init_decl_processing): Also set size_type_node.
6162 Call gnat_install_builtins.
6163 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
6164 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
6165 Remove special-case for "main".
6166 (end_subprog_body): Add arg and rework for tree-ssa.
6167 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
6168 Add case for BOOLEAN_TYPE.
6169 * utils2.c (rtl.h): Now include.
6170 (build_call_raise): Test Debug_Flag_NN directly.
6171 (build_call_alloc_dealloc): Don't use local stack allocation for now.
6172 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
6173 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
6175 2004-06-07 Robert Dewar <dewar@gnat.com>
6177 * a-direct.ads, einfo.ads: Minor comment updates
6179 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
6180 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
6181 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
6182 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
6183 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
6185 * s-interr-sigaction.adb: Remove unreferenced variable
6186 (Attached_Interrupts). Minor reformatting.
6187 Avoid use of variable I (replace by J).
6189 * par-ch10.adb: Fix text of one error message
6191 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
6192 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
6193 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
6194 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
6195 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
6196 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
6197 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
6198 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
6199 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
6200 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
6201 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
6204 2004-06-07 Doug Rupp <rupp@gnat.com>
6206 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
6208 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
6210 * mlib-tgt-vms-ia64.adb: New file.
6212 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
6213 Add mlib-tgt-vms-ia64.adb
6214 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
6215 Move to alpha specific ifeq section.
6216 Add VMS specific versions of symbols.adb
6217 Renaming of 5q vms files.
6219 * 5qsystem.ads renamed to system-vms_64.ads.
6221 2004-06-07 Vincent Celier <celier@gnat.com>
6223 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
6224 explain that when a time of day corresponding to the non existing hour
6225 on the day switching to DST is specified, Split may return a different
6228 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
6231 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
6232 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
6234 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
6236 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
6237 the linking options.
6238 (Build_Library.Check_Libs): On VMS, if there is a dependency on
6239 g-trasym.ads, set Gtrasymobj_Needed to True.
6241 * prj-attr.adb: Add new package Metrics for gnatmetric
6243 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
6244 canonical case to take into account files with upper case characters on
6246 (Ada_Check): Load the reference symbol file name in the name buffer to
6247 check it, not the symbol file name.
6249 * snames.ads, snames.adb: Add standard name Metrics (name of project
6250 file package for gnatmetric).
6252 * vms_conv.ads: Add Metric to Comment_Type
6254 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
6256 * vms_data.ads: Add qualifiers for GNAT METRIC
6258 * makegpr.adb (Link_Executables): Take into account the switches
6259 specified in package Linker of the main project.
6261 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
6263 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
6264 the index of the last element is Units.Last, not Units.Table'Last
6265 (which is usually not a valid index within the actually allocated
6266 storage for the table).
6268 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
6269 determines whether to generate a call to a checked storage pool
6271 Generate such a call only for a dereference that either comes from
6272 source, or is the result of rewriting a dereference that comes from
6275 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
6277 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
6279 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
6281 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
6282 file level, elaborate the stride for inner dimensions in alignment
6285 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
6288 2004-06-07 Javier Miranda <miranda@gnat.com>
6290 * exp_ch6.adb: Correct wrong modification in previous patch
6292 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
6294 * g-trasym.ads: Corrected comment to properly reflect level of support
6297 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
6299 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
6300 includes case of a variable referenced on the left hand side of an
6301 assignment, therefore remove redundant code. Variables and prefixes of
6302 indexed or selected components are now marked as referenced on left
6303 hand side. Warnings are now properly emitted when variables or prefixes
6304 are assigned but not read.
6306 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
6307 left hand side referenced variables. Private access types do not
6308 produce the warning "variable ... is assigned but never read".
6309 Add also additional checks to left hand side referenced variables.
6310 Aliased, renamed objects and access types do not produce the warning
6311 "variable ... is assigned but never read" since other entities may read
6312 the memory location.
6314 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
6316 * Makefile.in: In the powerpc/vxworks-specific section, restore
6317 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
6320 2004-06-07 Ed Schonberg <schonberg@gnat.com>
6322 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
6323 predefined operators.
6324 Removes spurious type errors from g-trasym-vms.adb.
6326 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
6327 distinct from the operator appearing in the source, call appropriate
6328 routine to insert conversions when needed, and complete resolution of
6330 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
6331 interpretations for rewritten right operand.
6332 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
6333 the other operand is overloaded and the context is a type conversion.
6335 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6337 * ada-tree.def (BLOCK_STMT): Now has two operands.
6340 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
6342 * gigi.h: (gnat_poplevel): Now returns a tree.
6344 * trans.c (end_block_stmt): Add arg; all callers changed.
6345 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
6346 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
6347 (add_stmt): Set TREE_TYPE.
6348 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
6349 (gnat_expand_stmt, case BREAK_STMT): New case.
6351 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
6353 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
6355 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
6356 procedure Set_Stack_Size that is not needed.
6358 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
6360 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
6361 used for gnatpp input file and for the files upon which it depends
6363 2004-06-07 Ben Brosgol <brosgol@gnat.com>
6365 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
6367 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
6369 * gnatvsn.ads: Bump version numbers appropriately.
6372 2004-06-07 Pascal Obry <obry@gnat.com>
6374 * gnat_ugn.texi: Improve comments about imported names and link names
6375 on Windows. Add a note about the requirement to use -k gnatdll's option
6376 when working with a DLL which has stripped stdcall symbols (no @nn
6379 2004-05-27 Vincent Celier <celier@gnat.com>
6381 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
6382 COMMENTS_LAYOUT=UNTOUCHED
6384 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
6385 symbols-vms-alpha.adb
6387 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
6389 * sem.ads: Clarify documentation on checks suppression.
6391 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
6393 2004-05-27 Ed Schonberg <schonberg@gnat.com>
6395 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
6396 the case of multiple derivations.
6397 (Is_Object_Reference): For a selected component, verify that the prefix
6398 is itself an object and not a value.
6400 * sem_ch12.adb (Same_Instantiated_Constant): New name for
6401 Same_Instantiated_Entity.
6402 (Same_Instantiated_Variable): Subsidiary to
6403 Check_Formal_Package_Instance, to recognize actuals for in-out generic
6404 formals that are obtained from a previous formal package.
6405 (Instantiate_Subprogram_Body): Emit proper error when
6406 generating code and the proper body of a stub is missing.
6408 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
6409 has a universal interpretation, do the disambiguation here.
6411 * exp_ch4.adb (Expand_N_Type_Conversion,
6412 Expand_N_Unchecked_Type_Conversion): Special handling when target type
6413 is Address, to avoid typing anomalies when Address is a visible integer
6416 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
6417 to determine whether a subprogram should not be marked Pure, even when
6418 declared in a pure package.
6420 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
6422 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
6424 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
6425 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
6426 Update the documentation about the Ravenscar profile, following the
6427 definition found in AI-249.
6429 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
6430 setting the Profile (Ravenscar). This must be done in addition to
6431 setting the required restrictions.
6433 * rtsfind.ads: Add the set of operations defined in package
6436 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
6439 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
6441 lang-specs.h: Always require -c or -S and always redirect to /dev/null
6442 if -gnatc or -gnats is passed.
6444 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
6446 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
6447 a significant reference. Warnings are now properly emitted when a
6448 discriminated type is not referenced.
6450 * lib-xref.adb (Generate_Reference): A deferred constant completion,
6451 record representation clause or record type discriminant does not
6452 produce a reference to its corresponding entity. Warnings are now
6453 properly emitted when deferred constants and record types are not
6456 2004-05-27 Geert Bosch <bosch@gnat.com>
6458 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
6459 Fixes ACATS Annex G tests.
6461 2004-05-27 Robert Dewar <dewar@gnat.com>
6463 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
6466 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
6468 * s-interr.adb (Server_Task): Take into account case of early return
6469 from sigwait under e.g. linux.
6471 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
6473 * gnat_ugn.texi: Add description for the new gnatpp options:
6474 -rnb - replace the original source without creating its backup copy
6475 -c0 - do not format comments
6477 2004-05-24 Geert Bosch <bosch@gnat.com>
6479 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
6480 with 192 bits of precision, sufficient to reduce a double-extended
6481 arguments X with a maximum relative error of T'Machine_Epsilon, for X
6482 in -2.0**32 .. 2.0**32.
6483 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
6484 reduction by the processor, which only uses a 68-bit approximation of
6486 (Tan): Always reduce arguments and compute function either using
6487 the processor's fptan instruction, or by dividing sin and cos as needed.
6489 2004-05-24 Doug Rupp <rupp@gnat.com>
6491 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
6492 gcc error on 32/64 bit VMS.
6494 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
6496 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
6497 since this is what we get for stack overflows although not documented
6499 Document the issues which may require adjustments to our signal
6502 2004-05-24 Ed Schonberg <schonberg@gnat.com>
6504 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
6505 enclosing dynamic scope if the instantiation is within a generic unit.
6507 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
6509 * exp_dbug.ads: Fix typo.
6511 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
6512 Rename it to its proper name: system-linux-ia64.ads
6513 (stamp-gnatlib1): Remove extra target specific run time files when
6514 setting up the rts directory.
6516 2004-05-24 Javier Miranda <miranda@gnat.com>
6518 * einfo.ads, einfo.adb (Limited_Views): Removed.
6519 (Limited_View): New attribute that replaces the previous one. It is
6520 now a bona fide package with the limited-view list through the
6521 first_entity and first_private attributes.
6523 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
6524 limited-private-with clause.
6525 (Install_Limited_Withed_Unit): Install the private declarations of a
6526 limited-private-withed package. Update the installation of the shadow
6527 entities according to the new structure (see Build_Limited_Views)
6528 (Build_Limited_Views): Replace the previous implementation of the
6529 limited view by a package entity that references the first shadow
6530 entity plus the first shadow private entity (required for limited-
6531 private-with clause)
6532 (New_Internal_Shadow_Entity): Code cleanup.
6533 (Remove_Limited_With_Clause): Update the implementation to undo the
6534 new work carried out by Build_Limited_Views.
6535 (Build_Chain): Complete documentation.
6536 Replace Ada0Y by Ada 0Y in comments
6539 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
6540 types the level of accessibility depends on the enclosing type
6543 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
6544 entities. Complete documentation of previous change.
6546 2004-05-24 Robert Dewar <dewar@gnat.com>
6548 * namet.adb: Minor reformatting
6549 Avoid use of name I (replace by J)
6550 Minor code restructuring
6552 * sem_ch6.adb: Minor reformatting
6554 * lib-writ.adb: Do not set restriction as active if this is a
6555 Restriction_Warning case.
6557 * sem_prag.adb: Reset restriction warning flag if real pragma
6558 restriction encountered.
6560 * s-htable.adb: Minor reformatting
6561 Change rotate count to 3 in Hash (improves hash for small strings)
6563 * 5qsystem.ads: Add comments for type Address (no literals allowed).
6565 * gnat_ugn.texi: Add new section of documentation "Code Generation
6566 Control", which describes the use of -m switches.
6568 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
6570 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
6571 through the DECL_INITIAL for renamed variables.
6573 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
6575 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
6577 2004-05-19 Joel Brobecker <brobecker@gnat.com>
6579 * exp_dbug.ads: Correct comments concerning handling of overloading,
6580 since we no longer use $ anymore.
6582 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
6584 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
6585 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
6586 with illegal subunits.
6588 2004-05-19 Ed Schonberg <schonberg@gnat.com>
6590 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
6591 body with front-end inlining enabled, check whether an inline pragma
6592 appears immediately after the body and applies to it.
6594 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
6595 enabled and the pragma appears after the body of the subprogram.
6597 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6599 Part of function-at-a-time conversion
6601 * misc.c (adjust_decl_rtl): Deleted.
6602 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
6605 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
6606 (add_decl_stmt, add_stmt, block_has_vars): New functions.
6607 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
6609 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
6611 (gnat_to_gnu_entity): Likewise.
6612 Use add_stmt to update setjmp buffer.
6613 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
6615 No longer call adjust_decl_rtl.
6616 (DECL_INIT_BY_ASSIGN_P): New macro.
6617 (DECL_STMT_VAR): Likewise.
6619 * trans.c (gigi): Call start_block_stmt to make the outermost
6621 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
6622 Call start_block_stmt and end_block_stmt temporarily.
6623 Use gnat_expand_stmt instead of expand_expr_stmt.
6624 (add_decl_stmt): New function.
6625 (tree_transform): Call it.
6626 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
6627 (end_block_stmt): Set type and NULL_STMT.
6628 (gnat_expand_stmt): Make recursize call instead of calling
6630 (gnat_expand_stmt, case DECL_STMT): New case.
6631 (set_lineno_from_sloc): Do nothing if global.
6632 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
6633 (start_block_stmt, add_stmt, end_block_stmt): New functions.
6634 (build_block_stmt): Call them.
6635 (gnat_to_code): Don't expand NULL_STMT.
6636 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
6638 (tree_transform): Likewise.
6639 (tree_transform, case N_Null_Statement): Return NULL_STMT.
6640 (gnat_expand_stmt, case NULL_STMT): New case.
6641 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
6644 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
6647 * utils.c (create_var_decl): Do not call expand_decl or
6649 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
6650 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
6652 (struct e_stack): Add chain_next to GTY.
6653 (struct binding_level): Deleted.
6654 (struct ada_binding_level): New struct.
6655 (free_block_chain): New.
6656 (global_binding_level, clear_binding_level): Deleted.
6657 (global_bindings_p): Rework to see if no chain.
6658 (kept_level_p, set_block): Deleted.
6659 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
6660 new data structure and work directly on BLOCK node.
6661 (gnat_poplevel): Similarly.
6662 (get_decls): Look at BLOCK_VARS.
6663 (insert_block): Work directly on BLOCK node.
6664 (block_has_var): New function.
6665 (pushdecl): Rework for new binding structures.
6666 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
6668 (build_subprog_body): Likewise.
6669 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
6671 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
6673 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
6674 (DECL_STMT_VAR): Likewise.
6676 2004-05-17 Robert Dewar <dewar@gnat.com>
6678 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
6681 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
6682 of restriction synonyums by using
6683 Restrict.Process_Restriction_Synonyms.
6685 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
6687 * s-restri.ads (Tasking_Allowed): Correct missing comment
6689 * s-rident.ads: Add entries for restriction synonyms
6691 * ali.adb: Fix some problems with badly formatted ALI files that can
6692 result in infinite loops.
6694 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
6695 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
6696 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
6697 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
6698 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
6699 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
6700 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
6701 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
6702 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
6703 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
6704 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
6705 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
6706 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
6707 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
6708 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
6709 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
6710 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
6711 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
6712 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
6713 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
6714 to Task_Id (minor cleanup).
6716 2004-05-17 Vincent Celier <celier@gnat.com>
6718 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
6719 directory separator.
6721 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
6722 project being extended, if Languages is not declared in extending
6725 2004-05-17 Javier Miranda <miranda@gnat.com>
6727 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
6728 limited view of a visible sibling.
6730 2004-05-14 Robert Dewar <dewar@gnat.com>
6732 * gnat_ugn.texi: Minor change to -gnatS documentation
6734 * sprint.adb: Remove some instances of Assert (False) and for this
6735 purpose replace them by output of a ??? string.
6737 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
6740 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
6741 flag processing. This was suppressing required dependencies in
6742 No_Run_Time mode and is not needed since the binder does not generate
6743 references for things in libgnat anyway.
6745 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
6748 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
6750 * gnat_ugn.texi: Document AIX-specific issue with initialization of
6753 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
6754 action for the case of an actual parameter in an init proc call.
6756 2004-05-14 Ed Schonberg <schonberg@gnat.com>
6758 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
6759 subtype, check visible entities in base type.
6761 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
6762 actions if the object is a renaming.
6764 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
6765 Check_Formal_Package_Instance, to determine more precisely when the
6766 formal and the actual denote the same entity.
6768 2004-05-14 Javier Miranda <miranda@gnat.com>
6770 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
6772 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
6773 corresponding to a private_with must be removed from visibility; it
6774 will be made visible later, just before we analyze the private part of
6776 (Check_Private_Child_Unit): Allow private_with clauses in public
6778 (Install_Siblings): Make visible the private entities of private-withed
6780 (Install_Withed_Unit): Do not install the private withed unit if we
6781 are compiling a package declaration and the Private_With_OK flag was
6782 not set by the caller. These declarations will be installed later,
6783 just before we analyze the private part of the package.
6785 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
6786 during the evaluation of the expression that initializes the object,
6787 decorate it with the expected type to avoid cascade errors.
6790 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
6791 subprogram we have to install the private_with clauses after its
6792 specification has been analyzed (as documented in AI-262.TXT).
6794 * sem_ch8.adb (Has_Private_With): New function. Determines if the
6795 current compilation unit has a private with on a given entity.
6796 (Find_Direct_Name): Detect the Beaujolais problem described in
6799 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
6800 provides the functionality of the function Is_Ancestor that was
6801 previously available in sem_ch10. It has been renamed to avoid
6804 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
6806 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6808 * utils.c (build_vms_descriptor): Use SImode pointers.
6810 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
6812 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
6814 2004-05-14 GNAT Script <nobody@gnat.com>
6816 * Make-lang.in: Makefile automatically updated
6818 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
6820 Renaming of target specific files for clarity
6822 * Makefile.in: Rename GNAT target specific files.
6824 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
6825 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
6826 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
6827 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
6828 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
6829 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
6830 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
6831 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
6832 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
6833 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
6834 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
6835 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
6836 51osinte.adb, 51osinte.ads, 51system.ads,
6837 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
6838 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
6839 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
6840 56tpopsp.adb, 57system.ads, 58system.ads,
6841 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
6842 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
6843 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
6844 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
6845 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
6846 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
6847 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
6848 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
6849 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
6850 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
6851 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
6852 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
6853 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
6854 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
6855 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
6856 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
6857 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
6858 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
6859 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
6860 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
6861 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
6862 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
6863 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
6864 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
6865 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
6866 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
6867 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
6868 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
6869 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
6870 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
6871 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
6872 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
6873 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
6874 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
6875 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
6876 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
6877 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
6878 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
6879 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
6880 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
6882 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
6883 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
6884 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
6885 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
6886 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
6887 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
6888 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
6889 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
6890 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
6891 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
6892 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
6893 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
6894 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
6895 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
6896 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
6897 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
6898 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
6899 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
6900 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
6901 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
6902 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
6903 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
6904 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
6905 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
6906 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
6907 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
6908 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
6909 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
6910 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
6911 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
6912 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
6913 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
6914 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
6915 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
6916 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
6917 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
6918 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
6919 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
6920 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
6921 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
6922 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
6923 s-osinte-vms.ads, s-osinte-vxworks.adb,
6924 s-osinte-vxworks.ads, s-osprim-mingw.adb,
6925 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
6926 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
6927 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
6928 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
6929 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
6930 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
6931 s-stchop-vxworks.adb, s-taprop-dummy.adb,
6932 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
6933 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
6934 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
6935 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
6936 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
6937 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
6938 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
6939 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
6940 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
6941 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
6942 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
6943 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
6944 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
6945 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
6946 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
6947 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
6948 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
6949 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
6950 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
6951 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
6952 system-irix-o32.ads, system-linux-x86_64.ads,
6953 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
6954 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
6955 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
6956 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
6957 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
6958 system-vxworks-mips.ads, system-vxworks-ppc.ads,
6959 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
6962 2004-05-13 Zack Weinberg <zack@codesourcery.com>
6964 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
6966 2004-05-13 Diego Novillo <dnovillo@redhat.com>
6968 Merge from tree-ssa-20020619-branch.
6970 * config-lang.in (boot_language, build_by_default): Set
6972 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
6973 (max_size): Add static chain op for call_expr.
6975 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
6978 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
6980 2004-05-11 Roger Sayle <roger@eyesopen.com>
6982 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
6985 2004-05-10 Doug Rupp <rupp@gnat.com>
6987 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
6990 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
6992 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
6994 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
6995 Fixes undefined symbols in IA64 gnatlib.
6997 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
6999 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
7000 Short_Address). This will be moved to system.auxdec.
7002 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
7004 * sem_util.adb: Replace test for presence of a node that is always
7005 present with a call to Discard_Node.
7007 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
7008 Analyze on the library unit node after generation of distribution stub
7009 constructs. The call was a no-op because Unit_Node has already been
7010 Analyzed, and the tree fragments for the distribution stubs are
7011 analyzed as they are inserted in Exp_Dist.
7012 Update comment regarding to distribution stubs to reflect that we
7013 do not generate stub in separate files anymore.
7015 * einfo.ads: Clarify the fact that a tagged private type has the
7016 E_Record_Type_With_Private Ekind.
7018 * erroutc.adb: Minor reformatting
7020 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
7021 values if line length is increased using -gnatyM (noticed during code
7024 * eval_fat.adb: Minor reformatting
7025 Put spaces around exponentiation operator
7027 2004-05-10 Ed Schonberg <schonberg@gnat.com>
7030 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
7031 has been rewritten as an explicit dereference, retrieve type of
7032 original node to check for possibly unconstrained record type.
7034 2004-05-10 Ed Schonberg <schonberg@gnat.com>
7036 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
7037 overriding, use the operation of the parent unconditionally.
7039 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
7040 operation when either operand is a literal, to avoid further
7043 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
7044 overridden by a previous explicit declaration, mark the previous entity
7047 * sem_disp.adb (Check_Dispatching_Operation): New predicate
7048 Is_Visibly_Controlled, to determine whether a declaration of a
7049 primitive control operation for a derived type overrides an inherited
7050 one. Add warning if the explicit declaration does not override.
7052 2004-05-10 Vincent Celier <celier@gnat.com>
7054 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
7055 some cases when the sources are no longer present.
7057 * make.adb (Collect_Arguments): Fail if an external source, not part
7058 of any project need to be compiled, when switch -x has not been
7061 * makeusg.adb: Document new switch -x
7063 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
7066 * switch-m.adb (Scan_Make_Switches): New switch -x
7068 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
7071 * gnat_ugn.texi: Document new gnatmake switch -x
7073 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
7075 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
7077 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
7078 (process_attributes): Likewise.
7080 2004-05-10 Joel Brobecker <brobecker@gnat.com>
7082 * s-inmaop.ads: Fix spelling mistake in one of the comments.
7084 2004-05-10 Robert Dewar <dewar@gnat.com>
7086 * gnat_ugn.texi: Document that for config pragma files, the maximum
7087 line length is always 32767.
7089 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
7090 literals is now allowed.
7092 * gnat-style.texi: Remove statement about splitting long lines before
7093 an operator rather than after, since we do not follow this rule at all.
7094 Clarify rule (really lack of rule) for spaces around exponentiation
7096 * sem_elim.adb: Allow concatenation of string literals as well as a
7097 single string literal for pragma arguments.
7099 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
7101 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
7102 written for append case.
7104 * frontend.adb: Changes to avoid checking max line length in config
7107 * g-os_lib.ads: Minor reformatting
7109 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
7110 wrong in any case. Instead use standard value. Noticed during code
7113 * opt.ads (Max_Line_Length): New field, used to implement removal of
7114 limitation on length of lines when scanning config pragma files.
7116 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
7117 makeutl.ads, makeutl.adb: Minor reformatting
7119 * scn.adb: Do not check line length while scanning config pragma files
7120 Do not check line length while scanning out license information
7122 * scng.adb: Changes to avoid line length checks while parsing config
7125 2004-05-10 GNAT Script <nobody@gnat.com>
7127 * Make-lang.in: Makefile automatically updated
7129 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
7131 * osint.adb (Find_Program_Name): Fix handling of VMS version
7134 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
7136 * g-os_lib.ads (Invalid_Time): New constant
7138 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
7139 return OS_Time instead of time_t to match what is imported by Ada.
7140 Now return -1 if the file doesn't exist, instead of a random value
7142 2004-05-05 Robert Dewar <dewar@gnat.com>
7144 * usage.adb: Add line for -gnatR?s switch
7146 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
7148 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
7149 and for Match (Data_First, Data_last)
7151 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
7152 written when we are dealing with multi-unit files.
7154 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
7156 * Makefile.in: Remove unused targets and variables.
7158 2004-05-05 Vincent Celier <celier@gnat.com>
7160 * switch-m.adb: New gnatmake switch -eI
7162 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
7163 of new gnatmake switch -eInnn.
7165 * makegpr.adb: Take into account new parameters Index and Src_Index in
7168 * clean.adb: Implement support for multi-unit sources, including new
7171 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
7174 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
7175 (Extract_From_Q): New out parameter Index
7176 (Mark, Is_Marked): Subprograms moved to Makeutl
7177 (Switches_Of): New parameter Source_Index
7178 (Add_Switch): New parameter Index
7179 (Check): New parameter Source_Index
7180 (Collect_Arguments): New parameter Source_Index
7181 (Collect_Arguments_And_Compile): New parameter Source_Index
7182 (Compile): New parameter Source_Index
7183 Put subprograms in alphabetical order
7184 Add support for multi-source sources, including in project files.
7186 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
7187 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
7190 * makeusg.adb: New gnatmake switch -eInnn
7192 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
7195 * opt.ads (Main_Index): New variable, defaulted to 0.
7197 * osint.ads, osinte.adb (Add_File): New parameter Index
7198 (Current_Source_Index): New function
7200 * prj.adb: Take into account new components Index and Src_Index
7202 * prj.ads (String_Element): New component Index
7203 (Variable_Value): New component Index
7204 (Array_Element): New component Src_Index
7206 * prj-attr.adb: Indicate that optional index may be specified for
7207 attributes Main, Executable, Spec, Body and some of Switches.
7209 * prj-attr.ads (Attribute_Kind): New values for optional indexes
7210 (Attribute_Record): New component Optional_Index
7212 * prj-com.ads (File_Name_Data): New component Index
7214 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
7216 * prj-env.adb (Put): Output optional index
7218 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
7219 attributes Spec and Body.
7221 * prj-nmsc.adb: Process optional indexes
7223 * prj-pp.adb: Ouput "at" for optional indexes
7225 * prj-proc.adb: Take into account optional indexes
7227 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
7228 Optional_Index. For string literal,
7229 process optional index when Optional_Index is True.
7230 (Parse_Expresion): New Boolean parameter Optional_Index
7232 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
7233 (Set_Source_Index_Of): New procedure
7235 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
7238 * prj-util.ads (Executable_Of): New parameter Index
7239 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
7240 New parameter Src_Index, defaulted to 0.
7242 2004-05-05 Ed Schonberg <schonberg@gnat.com>
7245 * sem_ch3.adb (Access_Definition): If this is an access parameter
7246 whose designated type is imported through a limited_with clause, do
7247 not add the enclosing subprogram to the list of private dependents of
7250 2004-05-05 Ed Schonberg <schonberg@gnat.com>
7253 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
7254 a limited_with clause, and the other is its non-limited view.
7256 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
7258 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
7260 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
7261 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
7262 Stand.Boolean_Literals to produce references to entities
7263 Standard_False and Standard_True from compile-time computed boolean
7266 * stand.ads (Boolean_Literals): New variable, provides the entity
7267 values for False and True, for use by the expander.
7269 2004-05-05 Doug Rupp <rupp@gnat.com>
7271 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
7272 5vinmaop.adb: Unchecked convert Short_Address vice Address
7274 * adaint.c, raise.c: Caste CRTL function return value
7275 to avoid gcc error on 32/64 bit IVMS.
7277 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
7280 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
7282 * 5qsystem.ads (Address): Declare as Long_Integer
7283 (Short_Address): Declare as 32 bit subtype of Address
7284 Declare abstract address operations to avoid gratuitous ambiguities.
7286 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
7288 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
7289 instead of the old Boolean_Entry_Barriers.
7290 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
7292 2004-05-05 GNAT Script <nobody@gnat.com>
7294 * Make-lang.in: Makefile automatically updated
7296 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
7298 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
7300 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
7304 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
7305 alone. Replacing object references by literals is inappropriate in a
7306 so low level context.
7308 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
7310 * a-exexpr.adb: Add comments
7312 2004-05-03 Joel Brobecker <brobecker@gnat.com>
7314 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
7315 declare the Ancestor_Tags array in Type_Specific_Data with a small size
7316 without risking a bounds check error when accessing one of its
7318 (Type_Specific_Data): Define Ancestor_Tags as a small array.
7319 This prevents us from hitting a limitation during the debug info
7320 generation when using stabs.
7322 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
7324 This prevents us from hitting a limitation during the debug info
7325 generation when using stabs.
7327 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
7329 lang-specs.h: Remove -gnatz* from specs.
7331 2004-05-03 Vincent Celier <celier@gnat.com>
7333 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
7335 * Make-lang.in, Makefile.in: Add gprmake
7337 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
7339 * sem_aggr.adb: Fix typo in comment.
7341 2004-05-03 Robert Dewar <dewar@gnat.com>
7343 * make.adb: Minor reformatting
7345 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
7347 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
7348 so that it works when address is not a private type.
7350 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
7351 properly with rewritten unchecked conversions. This prevents
7352 order-of-elaboration issues that can otherwise arise.
7353 (Minimum_Size): Don't check size of access types under VMS
7355 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
7356 interpretations of integer literals as type System.Address.
7358 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
7359 (Is_Descendent_Of): New function
7361 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
7363 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
7364 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
7365 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
7367 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
7368 of the old Max_Entry_Queue_Depth.
7370 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
7371 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
7372 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
7374 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
7375 New entry for proper handling of Max_Entry_Queue_Depth.
7376 New entry for proper handling of No_Dynamic_Interrupts.
7378 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
7379 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
7380 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
7381 the GNAT specific restriction Max_Entry_Queue_Depth.
7382 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
7383 the GNAT specific restriction No_Dynamic_Interrupts.
7385 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
7386 instead of the old Boolean_Entry_Barriers.
7387 Use the new restriction No_Dynamic_Attachment instead of the old
7388 No_Dynamic_Interrupts.
7390 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
7391 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
7393 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
7394 of the old Max_Entry_Queue_Depth.
7396 2004-05-03 GNAT Script <nobody@gnat.com>
7398 * Make-lang.in: Makefile automatically updated
7400 2004-04-29 Ed Schonberg <schonberg@gnat.com>
7402 * checks.adb (Enable_Range_Check): If the prefix of an index component
7403 is an access to an unconstrained array, perform check unconditionally.
7405 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7407 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
7410 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
7412 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
7413 alternate stack setting. There was no support for the tasking cases
7414 and the changes eventually caused a number of side-effect failures in
7415 the non-tasking case too.
7417 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
7419 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
7422 2004-04-29 Vincent Celier <celier@gnat.com>
7424 * make.adb (Gnatmake): Increase max size of argument array for
7425 gnatbind for the potential addition of -F.
7426 If there are Stand-Alone Library projects, invoke gnatbind with -F to
7427 be sure that elaboration flags will be checked.
7429 * switch-c.adb: Correct call to Scan_Pos for -gnateI
7431 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
7433 * sem_warn.adb (Check_References): Move '<access-variable> may be
7434 null' warning out of under Warn_On_No_Value_Assigned.
7436 2004-04-29 Ed Falis <falis@gnat.com>
7438 * gnat_ugn.texi: Fixed texi error
7440 2004-04-29 Robert Dewar <dewar@gnat.com>
7442 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
7443 abstract operations if they come from predefined files.
7445 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
7448 * s-addope.adb: Correct obvious error in mod function
7450 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
7452 * Makefile.in: Add target pairs for powerpc darwin*
7455 * a-intnam-darwin.ads, s-osinte-darwin.adb,
7456 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
7458 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
7460 * Makefile.in: Add target macro definitions for s390*-linux*.
7461 * system-linux-s390.ads: New file.
7462 * system-linux-s390x.ads: New file.
7464 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
7466 * gnat_ugn.texi: Correct argument to @setfilename.
7468 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
7470 * a-exexpr.adb (Unwind_Word): New data type.
7471 (Unwind_Exception): Use it as type of Private1 and Private2.
7473 * raise.c (db_action_for): Fix debug printf.
7475 2004-04-27 Ed Schonberg <schonberg@gnat.com>
7477 * a-wtmoio.ads: Formal type must be a modular type, not a signed
7480 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7482 * decl.c (gnat_to_gnu_entity, case object): Call
7483 __builtin_update_setjmp_buf.
7485 * gigi.h (update_setjmp_buf): Deleted.
7486 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
7488 * misc.c: (update_setjmp_buf): Deleted.
7490 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
7491 around block of RTL.
7493 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
7495 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
7497 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
7498 subprogram for which no pragma All_Calls_Remote applies, store the
7499 address of the real subprogram in the underlying record type, so local
7500 dereferences do not go through the PCS.
7502 2004-04-26 Robert Dewar <dewar@gnat.com>
7504 * i-c.ads: Add some type qualifications to avoid ambiguities when
7505 compiling with s-auxdec.ads and a non-private address type.
7507 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
7509 * Makefile.rtl: Fix error in previous check-in:
7510 Add s-addope.o to non tasking object list (rather than tasking object
7513 2004-04-26 Javier Miranda <miranda@gnat.com>
7515 * sem_aggr.adb: Fix typo in comments
7516 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
7517 Required to check the null-exclusion attribute.
7519 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
7520 case of anonymous access types in record and array components. For a
7521 component definition the level is the same of the enclosing composite
7524 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
7525 that are anonymous access types the level of accessibility depends on
7526 the enclosing type declaration. In order to have this information, set
7527 the scope of the anonymous access type to the enclosing record type
7529 (Array_Type_Declaration): In case of components that are anonymous
7530 access types the level of accessibility depends on the enclosing type
7531 declaration. In order to have this information, set the scope of the
7532 anonymous access type to the enclosing array type declaration.
7534 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
7537 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
7538 renaming of anonymous access-to-constant types allowed if and only if
7539 the renamed object is access-to-constant.
7541 * sem_util.adb (Type_Access_Level): In case of anonymous access types
7542 that are component_definition or discriminants of a nonlimited type,
7543 the level is the same as that of the enclosing component type.
7545 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
7547 * sem_elim.adb: Some minor code reorganization from code reading. Fix
7548 misprint in the function name (File_Name_Match).
7550 2004-04-23 Laurent GUERBY <laurent@guerby.net>
7552 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
7555 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7557 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
7559 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
7561 * adaint.c (__gnat_try_lock): No longer requires that the parent
7562 directory be writable, the directory itself is enough.
7563 (gnat_is_absolute_path): Change profile, so that the call from
7564 GNAT.OS_Lib can be made more efficient.
7566 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
7567 from GNAT.OS_Lib can be made more efficient.
7569 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
7570 one copy of the file name. Found by code reading.
7572 2004-04-23 Vincent Celier <celier@gnat.com>
7574 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
7575 Correct documentation on gnatmake switches transmitted to the compiler
7577 * ali.ads: Minor comment fix
7579 2004-04-23 Javier Miranda <miranda@gnat.com>
7581 * sem_ch6.adb: (Confirming Types): Code cleanup
7583 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
7584 subprogram types: E_Anonymous_Access_Subprogram_Type and
7585 E_Anonymous_Access_Protected_Subprogram_Type.
7587 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
7589 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
7590 whether a pragma All_Calls_Remote applies to the subprogram on which
7592 No functional change is introduced by this revision; the new parameter
7593 will be used to allow calls to local RCI subprograms to be optimized
7594 to not use the PCS in the case where no pragma All_Calls_Remote applies,
7595 as is already done in the PolyORB implementation of the DSA.
7597 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
7598 whether a pragma All_Calls_Remote applies to the subprogram on which
7600 No functional change is introduced by this revision; the new parameter
7601 will be used to allow calls to local RCI subprograms to be optimized
7602 to not use the PCS in the case where no pragma All_Calls_Remote applies,
7603 as is already done in the PolyORB implementation of the DSA.
7605 2004-04-23 Robert Dewar <dewar@gnat.com>
7607 * Makefile.rtl: Add entry for s-addope.o in run time library list
7608 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
7609 * s-addope.ads, s-addope.adb: New files.
7611 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
7612 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
7613 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
7614 System.Address to be non-private and signed.
7616 * sem_elim.adb: Minor reformatting (fairly extensive)
7617 Some minor code reorganization from code reading
7618 Add a couple of ??? comments
7620 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7622 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
7623 (tree_transform, case N_If_Statement): Remove non-determinism.
7625 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
7627 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
7629 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
7632 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
7633 no longer used as a parameter name for Eliminate pragma).
7635 2004-04-22 Laurent GUERBY <laurent@guerby.net>
7637 PR optimization/14984
7638 PR optimization/14985
7639 * trans.c (gigi): Fix non determinism leading to bootstrap
7640 comparison failures.
7642 2004-04-21 Pascal Obry <obry@gnat.com>
7644 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
7645 passed to spawnvp() to properly handle program pathname with spaces on
7648 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
7650 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
7651 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
7652 unlocked in case of exceptions.
7654 2004-04-21 Joel Brobecker <brobecker@gnat.com>
7656 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
7657 This function does not exist anymore.
7659 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
7661 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
7663 * link.c: Move variables to the __gnat name space.
7665 * Makefile.in: list link.o explicitly when needed.
7667 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
7669 2004-04-21 Javier Miranda <miranda@gnat.com>
7671 * einfo.adb (Original_Access_Type): New subprogram
7672 (Set_Original_Access_Type): New subprogram
7673 (Write_Field21_Name): Write the name of the new field
7675 * einfo.ads (Original_Access_Type): New field present in access to
7677 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
7678 E_Anonymous_Access_Protected_Subprogram_Type.
7680 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
7683 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
7684 to anonymous access to subprogram types.
7686 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
7687 to subprogram types.
7689 * sem_ch3.adb (Access_Definition): Complete decoration of entities
7690 corresponding to anonymous access to subprogram types.
7691 (Analyze_Component_Declaration): Add new actual to the call to
7692 subprogram replace_anonymous_access_to_protected_subprogram.
7693 (Array_Type_Declaration): Add new actual to the call to subprogram
7694 replace_anonymous_access_to_protected_subprogram.
7695 (Process_Discriminants): Add new actual to the call to subprogram
7696 replace_anonymous_access_to_protected_subprogram.
7697 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
7699 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
7702 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
7703 access to subprogram types.
7705 * sem_util.adb (Has_Declarations): Addition of package_specification
7708 2004-04-21 Ed Schonberg <schonberg@gnat.com>
7710 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
7711 inlined flags to renamed entity only if in current unit.
7713 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
7715 * s-parint.ads: Add DSA implementation marker.
7717 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
7718 value of System.Partition_Interface.DSA_Implementation to determine
7719 what version of the distributed systems annex is available (no
7720 implementation, GLADE, or PolyORB).
7722 2004-04-21 Joel Brobecker <brobecker@gnat.com>
7724 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
7726 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7728 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
7729 with new type if alias sets differ.
7730 Fixes ACATS c41103b.
7732 2004-04-21 Vincent Celier <celier@gnat.com>
7734 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
7735 Add array Lang_Args for the language specific compiling argument
7738 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
7740 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
7742 * gnat_rm.texi: Update the descripton of the Eliminate pragma
7743 according to the recent changes in the format of the parameters of the
7744 pragma (replacing Homonym_Number with Source_Location).
7746 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
7748 * 5isystem.ads: Removed, unused.
7750 * gnat_rm.texi: Redo 1.13 change.
7752 2004-04-19 Robert Dewar <dewar@gnat.com>
7754 * s-stoele.ads: Clean up definition of Storage_Offset (the new
7755 definition is cleaner, avoids the kludge of explicit Standard operator
7756 references, and also is consistent with a visible System.Address with
7757 no visible operations.
7759 * s-geveop.adb: Add declarations to avoid assumption of visible
7760 operations on type System.Address (since these might not be available
7761 if Address is a non-private type for which the operations
7764 * sem_eval.adb: Minor reformatting
7766 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
7767 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
7768 reformatting (new function spec format).
7770 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
7771 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
7772 s-caun64.adb: Add declarations to avoid assumption of visible
7773 operations on type System.Address (since these might not be available
7774 if Address is a non-private type for which the operations are made
7777 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
7779 * exp_intr.adb: Minor comment update
7781 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
7783 * 5omastop.adb: Add declarations to avoid assumption of visible
7784 operations on type System.Address (since these might not be available
7785 if Address is a non-private type for which the operations
7788 2004-04-19 Vincent Celier <celier@gnat.com>
7790 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
7792 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
7795 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
7797 Call Check with Process_Languages.
7798 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
7799 with Process_Languages.
7800 (Recursive_Check): New Boolean parameter Process_Languages. Call
7801 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
7804 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
7806 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
7807 parameter Ada_Main, defaulted to True.
7808 Check for Ada specific characteristics only when Ada_Main is True.
7810 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
7812 * prj.adb: (Project_Empty): Add new Project_Data components.
7814 * prj.ads: New types and tables for non Ada languages.
7815 (Project_Data): New components Languages, Impl_Suffixes,
7816 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
7817 Include_Path, Include_Data_Set.
7819 * prj-env.ads, prj-env.adb: Minor reformatting
7821 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
7822 Put subprograms in alphabetical order
7824 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
7825 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
7828 * mlib-prj.adb: Back out modification in last version, as they are
7830 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
7832 * make.adb: (Mains): Moved to package Makeutl
7833 (Linker_Opts): Moved to package Makeutl
7834 (Is_External_Assignment): Moved to package Makeutl
7835 (Test_If_Relative_Path): Moved to package Makeutl
7836 (Gnatmake): Move sorting of linker options to function
7837 Makeutl.Linker_Options_Switches.
7839 * makeutl.ads, makeutl.adb: New files.
7841 * Makefile.in: Add makeutl.o to the object files for gnatmake
7843 * makeusg.adb: Add line for new switch -eL.
7845 * gnatls.adb (Image): New function.
7846 (Output_Unit): If in verbose mode, output the list of restrictions
7847 specified by pragmas Restrictions.
7849 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
7852 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
7853 needed, to put it in the range 1970 (included) - 2026 (excluded).
7854 (Time_Of): Do not shift Unix_Min_Year (1970).
7855 Shift the date by multiple of 56 years, if needed, to put it in the
7856 range 1970 (included) - 2026 (excluded).
7858 * adaint.h, adaint.c (__gnat_set_executable): New function.
7860 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7862 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
7864 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
7865 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
7866 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
7867 (tree_transform, case N_Code_Statement): Likewise.
7868 (gnat_expand_stmt, case LABEL_STMT): Don't look at
7869 LABEL_STMT_FIRST_IN_EH.
7870 (gnat_expand_stmt, case ASM_STMT): New case.
7872 * utils2.c (build_unary_op): Properly set TREE_READONLY of
7873 UNCONSTRAINED_ARRAY_REF.
7875 * utils.c (poplevel): Temporarily push/pop GC context around inline
7878 * decl.c (maybe_variable): Properly set TREE_READONLY of
7879 UNCONSTRAINED_ARRAY_REF.
7880 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
7882 * ada-tree.def: (ASM_STMT): New.
7884 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
7885 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
7886 ASM_STMT_INPUT): New.
7887 (ASM_STMT_CLOBBER): Likewise.
7889 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
7891 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
7892 general rcheck mechanism to raise Program_Error for E.4(18), instead
7893 of a custom raiser in System.Partition_Interface.
7894 Part of general cleanup work before PolyORB integration.
7896 * snames.ads, snames.adb: Add new runtime library entities and names
7899 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
7901 (Build_Subprogram_Id): New subprogram provided by exp_dist
7902 Code reorganisation in preparation for PolyORB integration.
7904 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
7906 (Build_Subprogram_Id): New subprogram provided by exp_dist
7908 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
7909 actual parameter types for call to dereference of an
7910 access-to-subprogram type.
7912 * rtsfind.ads: Add new runtime library entities and names for PolyORB
7915 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
7916 instead, which has the same behaviour here since we never pass it a
7919 * link.c (run_path_option, Solaris case): Use -Wl, as for other
7922 * Makefile.in: adjust object file lists for gnatlink and gnatmake
7923 to account for new dependency upon Interfaces.C.Strings + link.o
7924 For x86 FreeBSD, use 86numaux.
7926 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
7927 from Mlib.Tgt to Mlib.
7929 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
7932 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
7933 target-specific versions of this subprogram, now implemented as a
7934 target-independent function in Mlib.
7936 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
7937 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
7938 (Linker_Library_Path_Option): Remove target-specific versions of this
7939 subprogram, now implemented as a target-independent function in Mlib.
7941 * atree.adb: (Allocate_Initialize_Node): New subprogram.
7942 Factors out node table slots allocation.
7943 (Fix_Parents): New subprogram.
7944 Encapsulate the pattern of fixing up parent pointers for syntactic
7945 children of a rewritten node.
7946 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
7947 (Rewrite): Use New_Copy when creating saved copy of original node.
7948 (Replace): Use Copy_Node to copy nodes.
7950 2004-04-19 Javier Miranda <miranda@gnat.com>
7952 * sprint.adb (Sprint_Node_Actual): Give support to the new
7953 Access_To_Subprogram node available in Access_Definition nodes. In
7954 addition, give support to the AI-231 node fields: null-exclusion,
7955 all-present, constant-present.
7957 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
7959 * sinfo.ads, sinfo.adb:
7960 New field Access_To_Subprogram_Definition in Access_Definition nodes
7962 * sem_ch6.adb (Process_Formals): Move here the code that creates and
7963 decorates internal subtype declaration corresponding to the
7964 null-excluding formal. This code was previously in Set_Actual_Subtypes.
7965 In addition, carry out some code cleanup on this code. In case of
7966 access to protected subprogram call
7967 Replace_Anonymous_Access_To_Protected_Subprogram.
7968 (Set_Actual_Subtypes): Code cleanup.
7970 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
7971 Find_Type in case of anonymous access renamings. Add warning in case of
7972 null-excluding attribute used in anonymous access renaming.
7974 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
7977 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
7979 (Access_Definition): In case of anonymous access to subprograms call
7980 the corresponding semantic routine to decorate the node.
7981 (Access_Subprogram_Declaration): Addition of some comments indicating
7982 some code that probably should be added here. Detected by comparison
7983 with the access_definition subprogram.
7984 (Analyze_Component_Declaration): In case of access to protected
7985 subprogram call Replace_Anonymous_Access_To_Protected.
7986 (Array_Type_Declaration): In case of access to protected subprogram call
7987 Replace_Anonymous_Access_To_Protected_Subprogram.
7988 (Process_Discriminants): In case of access to protected subprogram call
7989 Replace_Anonymous_Access_To_Protected_Subprogram.
7991 * par.adb (P_Access_Definition): New formal that indicates if the
7992 null-exclusion part was present.
7993 (P_Access_Type_Definition): New formal that indicates if the caller has
7994 already parsed the null-excluding part.
7996 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
7997 (P_Identifier_Declarations): Code cleanup and give support to renamings
7998 of anonymous access to subprogram types.
7999 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
8000 (P_Array_Type_Definition): Give support to AI-254.
8001 (P_Component_Items): Give support to AI-254.
8002 (P_Access_Definition): New formal that indicates if the header was
8003 already parsed by the caller.
8004 (P_Access_Type_Definition): New formal that indicates if the caller has
8005 already parsed the null-excluding part.
8007 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
8008 call to P_Access_Definition.
8010 2004-04-19 Geert Bosch <bosch@gnat.com>
8012 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
8013 the delicate semantics of floating-point to integer conversion.
8014 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
8016 * eval_fat.adb (Machine_Mantissa): Moved to spec.
8017 (Machine_Radix): New function.
8019 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
8021 (Machine_Radix): New function also for use in conversion checks.
8023 2004-04-19 Ed Schonberg <schonberg@gnat.com>
8025 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
8027 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
8028 to decorate the access-to-protected subprogram and the equivalent type.
8030 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
8031 to anonymous access to subprogram types.
8033 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
8034 constant-folding, for legality checks in contexts that require an RM
8037 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
8038 temporary but stack checking is not enabled, increment serial number
8039 to so that symbol generation is consistent with and without stack
8042 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
8043 independent on whether stack checking is enabled, caller must check
8044 the corresponding flag.
8046 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
8048 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
8049 parent if it has discriminants.
8050 (Build_Derived_Private_Type): Constructed full view does
8051 not come from source.
8052 (Process_Discriminants): Default discriminants on a tagged type are
8053 legal if this is the internal completion of a private untagged
8056 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
8057 no constraint checks, because it corresponds to an existing object.
8059 * sem_prag.adb (Process_Convention): Pragma applies
8060 only to subprograms in the same declarative part, i.e. the same unit,
8063 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
8064 ignore type mismatch on a numeric conversion if expression comes from
8067 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
8069 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
8070 Homonym_Number parameter, add processing for Source_Location parameter
8072 (Check_Eliminated): Remove the check for homonym numbers, add the check
8073 for source location traces.
8075 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
8076 with Arg_Source_Location corresponding to the changes in the format of
8079 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
8080 Eliminate pragma corresponding to the changes in the format of the
8081 pragma: Homonym_Number is replaced with Source_Location, two ways of
8082 distinguishing homonyms are mutially-exclusive.
8084 2004-04-19 Joel Brobecker <brobecker@gnat.com>
8086 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
8088 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
8089 No_Dollar_In_Label, no longer necessary, as it is always True.
8090 (Strip_Suffixes): Likewise.
8092 2004-04-19 Gary Dismukes <dismukes@gnat.com>
8094 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
8095 modulus for compatibility with size clause on targets with 16-bit
8098 * layout.adb (Discrimify): In the case of private types, set Vtyp to
8099 full type to fix type mismatches on calls to size functions for
8100 discriminant-dependent array components.
8102 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
8104 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
8107 2004-04-19 Pascal Obry <obry@gnat.com>
8109 * mdll-utl.adb (Locate): New version is idempotent.
8111 2004-04-17 Laurent Guerby <laurent@guerby.net>
8113 PR ada/14988 (partial)
8114 * impunit.adb: Fix typo.
8116 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
8118 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
8119 and install-rts-cert targets. Remove all gnatlib and gnattools
8120 targets and all other rts-* targets (moved to libada). Remove (now)
8121 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
8122 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
8124 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8126 * trans.c (tree_transform): Shortcut returning error_mark_node for
8127 statements in annotate_only_mode.
8128 (tree_transform, case N_Label, case N_Return_Statement,
8129 N_Goto_Statement): Make statement tree instead of generating code.
8130 (tree_transform, case N_Assignment_Statement): No longer check
8132 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
8134 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
8136 (gnat_to_gnu): Collect any RTL generated and deal with it.
8137 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
8138 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
8139 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
8141 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
8143 * ada-tree.def (EXPR_STMT): Fix typo in name.
8144 (BLOCK_STMT, IF_STMT): New nodes.
8146 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
8147 LABEL_STMT_FIRST_IN_EH): New macros.
8148 (RETURN_STMT_EXPR): Likewise.
8150 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
8151 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
8153 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
8155 * atree.ads: Correct documentation on extended nodes.
8157 * link.c: Set run_path_option for FreeBSD.
8159 2004-04-08 Vincent Celier <celier@gnat.com>
8161 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
8162 one of the ALI file, do not link with DEC lib.
8164 * par.adb Remove the last two characters ("%s" or "%b") when checking
8165 if a language defined unit may be recompiled.
8167 2004-04-08 Ed Schonberg <schonberg@gnat.com>
8169 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
8170 removal of abstract operation leaves no possible interpretation for
8173 * sem_eval.adb (Eval_Qualified_Expression): Use
8174 Set_Raises_Constraint_Error on node when needed, so that it does not
8175 get optimized away by subsequent optimizations.
8177 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
8178 operands even when they are not wrapped in a type conversion.
8180 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
8182 * sem_prag.adb (Set_Exported): Warn about making static as result of
8183 export only when the export is coming from source. This may be not
8184 be true e.g. on VMS where we expand export pragmas for exception codes
8185 together with imported or exported exceptions, and we don't want the
8186 user to be warned about something he didn't write.
8188 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
8190 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
8191 duplication between normal entities and those declared as renamings.
8192 No functional change.
8194 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
8195 inline functions returning an unconstrained result.
8197 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
8199 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
8200 conform to what other front-ends do.
8202 2004-04-08 Doug Rupp <rupp@gnat.com>
8204 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
8207 2004-04-06 Pascal Obry <obry@gnat.com>
8209 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
8211 * osint.adb (Program_Name): Do not look past a directory separator.
8213 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
8215 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
8217 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
8218 requirement for preserving a copy of the original assignment node.
8220 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
8222 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
8224 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
8227 2004-04-06 Ed Schonberg <schonberg@gnat.com>
8229 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
8230 operator calls in functional notation, and apply
8231 Universal_Interpretation to operands, not to their type.
8233 2004-04-06 Robert Dewar <dewar@gnat.com>
8235 * 5wdirval.adb: Minor reformatting
8237 2004-04-06 Ed Falis <falis@gnat.com>
8239 * gnat_rm.texi: Improve a reference to the GCC manual
8241 2004-04-05 Vincent Celier <celier@gnat.com>
8243 * adaint.h, adaint.c: Add function __gnat_named_file_length
8245 * impunit.adb: Add Ada.Directories to the list
8247 * Makefile.in: Add VMS and Windows versions of
8248 Ada.Directories.Validity package body.
8250 * Makefile.rtl: Add a-direct and a-dirval
8252 * mlib-tgt.ads: Minor comment update.
8254 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
8255 a-direct.ads, a-direct.adb: New files.
8257 2004-04-05 Vincent Celier <celier@gnat.com>
8260 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
8261 just to the compiler.
8263 2004-04-05 Robert Dewar <dewar@gnat.com>
8265 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
8266 returned string is 1.
8268 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
8270 * eval_fat.ads: Minor reformatting
8272 * g-curexc.ads: Document that lower bound of returned string values
8275 * gnatlink.adb: Add ??? comment for previous change
8276 (need to document why this is VMS specific)
8278 * s-stoele.ads: Minor reformatting
8280 * tbuild.ads: Minor reformatting throughout (new function specs)
8282 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
8285 * scng.adb: Minor reformatting
8287 2004-04-05 Geert Bosch <bosch@gnat.com>
8289 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
8290 (Leading_Part): Still perform truncation to machine number if the
8291 specified radix_digits is greater or equal to machine_mantissa.
8293 2004-04-05 Javier Miranda <miranda@gnat.com>
8295 * par-ch3.adb: Complete documentation of previous change
8296 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
8297 (aliased must appear before constant).
8299 * par-ch4.adb: Complete documentation of previous change.
8301 * par-ch6.adb: Complete documentation of previous change.
8303 * sinfo.ads: Fix typo in commment.
8305 2004-04-05 Ed Schonberg <schonberg@gnat.com>
8307 * sem_ch3.adb (Inherit_Components): If derived type is private and has
8308 stored discriminants, use its discriminants to constrain parent type,
8309 as is done for non-private derived record types.
8311 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
8312 Ada 2005 AI-310: an abstract non-dispatching operation is not a
8313 candidate interpretation in an overloaded call.
8315 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
8316 expression is Null and target type is not an access type (e.g. a
8317 non-private address type).
8319 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
8321 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
8322 statement whose right-hand side is an inlined call, save a copy of the
8323 original assignment subtree to preserve enough consistency for
8324 Analyze_Assignment to proceed.
8326 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
8327 complete assignment subtree which is now unnecessary, as the expansion
8328 of inlined call has been improved to preserve a consistent assignment
8329 tree. Note_Possible_Modification must be called only
8330 after checks have been applied, or else unnecessary checks will
8333 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
8334 of explicit dereferences that do not Come_From_Source:
8335 - be selective on cases where we must go back to the dereferenced
8336 pointer (an assignment to an implicit dereference must not be
8337 recorded as modifying the pointer);
8338 - do not rely on Original_Node being present (Analyze_Assignment
8339 calls Note_Possible_Modification on a copied tree).
8341 * sem_warn.adb (Check_References): When an unset reference to a pointer
8342 that is never assigned is encountered, prefer '<pointer> may be null'
8343 warning over '<pointer> is never assigned a value'.
8345 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
8347 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
8350 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
8352 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
8353 libexc. We currently don't reference anything in this library and
8354 linking it in triggers linker warnings we don't want to see.
8356 * init.c: Update comments.
8358 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8360 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
8361 * utils.c (create_field_decl): Likewise.
8362 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
8364 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
8366 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
8367 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
8368 Add info directory entry and category.
8370 2004-04-02 Jan Hubicka <jh@suse.cz>
8372 * utils.c: Include function.h
8373 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
8375 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
8378 * Make-lang.in: Clean up generation of documentation
8380 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
8382 * xgnatug.adb: Removed, replaced by xgnatugn.adb
8384 * xgnatugn.adb: Replaces xgnatug.adb
8386 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
8388 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
8390 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
8391 gnat_ug_wnt.texi: Removed.
8393 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
8395 * utils2.c: Update copyright notice.
8397 2004-04-01 Robert Dewar <dewar@gnat.com>
8399 * checks.adb: Minor reformatting throughout
8400 Note that prev checkin added RM reference to alignment warning
8402 2004-04-01 Ed Schonberg <schonberg@gnat.com>
8404 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
8405 non-static when building aggregate for bit-packed array.
8407 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
8408 function call that is itself the actual in a procedure call, build
8411 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
8412 a string literal, create a temporary for it, constant folding only
8413 handles scalars here.
8415 2004-04-01 Vincent Celier <celier@gnat.com>
8417 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
8418 Error_Msg_SP): New empty procedures to instantiate the Scanner.
8419 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
8421 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
8422 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
8423 and get the checksum.
8425 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
8427 Increase the Marking_Label at the end of the Multiple_Main_Loop,
8428 instead of at the beginning.
8430 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
8432 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
8435 * osint.ads (Multi_Unit_Index_Character): New Character global variable
8437 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
8440 * par.adb: Remove test on file name to detect language defined units.
8441 Add test on unit name, after parsing, to detect language defined units
8442 that are not compiled with -gnatg (except System.RPC and its children)
8444 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
8445 following units without style checking.
8447 * switch-c.adb: Change -gnatC to -gnateI
8449 * usage.adb: Document new switch -gnateInnn
8451 * scng.adb (Accumulate_Token_Checksum): New procedure
8452 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
8453 word or literal number.
8454 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
8457 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
8460 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
8461 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
8462 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
8463 5vtpopde.adb: Add missing 'constant' keywords.
8465 2004-04-01 Javier Miranda <miranda@gnat.com>
8467 * par-ch4.adb: (P_Allocator): Code cleanup
8469 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
8472 * sinfo.ads: Complete documentation of previous change
8474 2004-04-01 Pascal Obry <obry@gnat.com>
8476 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
8477 only on VMS. This special handling was done because an old GNU/ld bug
8478 on Windows which has been fixed.
8480 2004-04-01 GNAT Script <nobody@gnat.com>
8482 * Make-lang.in: Makefile automatically updated
8484 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8486 * decl.c (gnat_to_gnu_entity, make_type_from_size):
8487 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
8488 * trans.c (tree_transform, convert_with_check): Likewise.
8489 * utils.c (gnat_signed_or_unsigned_type): Likewise.
8490 (build_vms_descriptor, unchecked_convert): Likewise.
8491 * utils2.c (nonbinary_modular_operation): Likewise.
8493 2004-03-29 Javier Miranda <miranda@gnat.com>
8495 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
8496 (Install_Null_Excluding_Check): Local subprogram that determines whether
8497 an access node requires a runtime access check and if so inserts the
8498 appropriate run-time check.
8499 (Apply_Access_Check): Call Install_Null_Excluding check if required
8500 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
8502 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
8504 * einfo.ads: Fix typo in comment
8506 * exp_ch3.adb (Build_Assignment): Generate conversion to the
8507 null-excluding type to force the corresponding run-time check.
8508 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
8509 type to force the corresponding run-time check.
8511 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
8512 the null-excluding type to force the corresponding run-time check.
8514 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
8515 case of access types unless they have the null-excluding attribute.
8517 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
8520 * exp_util.ads: Fix typo in comment
8522 * par.adb (P_Null_Exclusion): New subprogram
8523 (P_Subtype_Indication): New formal that indicates if the null-excluding
8524 part has been scanned-out and it was present
8526 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
8528 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
8529 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
8530 type to force the corresponding run-time check
8531 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
8533 (Resolve_Array_Aggregate): Carry out some static checks
8534 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
8536 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
8537 attribute must be set only if specified by means of the null-excluding
8538 part. In addition, we must also propagate the access-constant attribute
8540 (Access_Subprogram_Declaration, Access_Type_Declaration,
8541 Analyze_Component_Declaration, Analyze_Object_Declaration,
8542 Array_Type_Declaration, Process_Discriminants,
8543 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
8544 and carry out some static checks.
8545 (Build_Derived_Access_Type): Set the null-excluding attribute
8546 (Derived_Type_Declaration, Process_Subtype): Carry out some static
8549 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
8551 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
8553 * sem_ch6.adb (Process_Formals): Carry out some static checks.
8554 (Set_Actual_Subtypes): Generate null-excluding subtype if the
8555 null-excluding part was present; it is not required to be done here in
8556 case of anonymous access types.
8557 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
8560 * sem_res.adb (Resolve_Actuals): Carry out some static check
8561 (Resolve_Null): Allow null in anonymous access
8563 * sinfo.adb: New subprogram Null_Exclusion_Present
8564 All_Present and Constant_Present available on access_definition nodes
8566 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
8567 object_declaration, derived_type_definition, component_definition,
8568 discriminant_specification, access_to_object_definition,
8569 access_function_definition, allocator, access_procedure_definition,
8570 access_definition, parameter_specification, All_Present and
8571 Constant_Present flags available on access_definition nodes.
8573 2004-03-29 Robert Dewar <dewar@gnat.com>
8575 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
8576 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
8577 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
8578 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
8579 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
8580 sem_prag.adb: Updates to handle multiple units/file
8582 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
8584 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
8585 sem_util.adb: Minor reformatting
8587 * sem_ch12.adb: Add comment for previous change
8589 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
8591 * osint.adb (Executable_Prefix): Set Exec_Name to the current
8592 executable name when not initialized. Otherwise, use its current value.
8594 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
8595 initialize it to another executable name than the current one. This
8596 allows to configure paths for an executable name (gnatmake) different
8597 from the current one (gnatdist).
8599 2004-03-29 Ed Schonberg <schonberg@gnat.com>
8601 * exp_ch6.adb (Expand_Call): A call to a function declared in the
8602 current unit cannot be inlined if it appears in the body of a withed
8603 unit, to avoid order of elaboration problems in gigi.
8605 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
8606 information for protected (wrapper) operation as well, to simplify gdb
8609 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
8610 protected body, indicate that the entity for the generated spec comes
8611 from source, to ensure that references are properly generated for it.
8612 (Build_Body_To_Inline): Do not inline a function that returns a
8615 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
8616 apply convention to homonyms that are declared explicitly.
8618 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
8619 that renames an equality operator and the operands are overloaded,
8620 resolve them with the declared formal types, before rewriting as an
8623 2004-03-29 GNAT Script <nobody@gnat.com>
8625 * Make-lang.in: Makefile automatically updated
8627 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
8629 * memtrack.adb: Log realloc calls, which are treated as free followed
8632 2004-03-25 Vincent Celier <celier@gnat.com>
8634 * prj-makr.adb (Process_Directories): Detect when a file contains
8635 several units. Do not include such files in the config pragmas or
8636 in the naming scheme.
8638 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
8639 Resolve links only when not in Trusted_Mode.
8640 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
8641 Do not resolve links for the display names.
8643 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
8644 resolve links when computing the display names.
8646 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
8648 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
8649 attribute reference does not denote a subtype, it can be any
8650 expression that has a classwide type, potentially after an implicit
8651 dereference. In particular, the prefix can be a view conversion for
8652 a classwide type (for which Is_Object_Reference holds), but it can
8653 also be a value conversion for an access-to-classwide type. In the
8654 latter case, there is an implicit dereference, and the original node
8655 for the prefix does not verify Is_Object_Reference.
8657 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
8658 conversion of a discriminant-dependent component of a mutable object
8661 2004-03-25 Ed Schonberg <schonberg@gnat.com>
8663 * freeze.adb (Freeze_Entity): When an inherited subprogram is
8664 inherited, has convention C, and has unconstrained array parameters,
8665 place the corresponding warning on the derived type declaration rather
8666 than the original subprogram.
8668 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
8669 indication on renaming declaration, if formal has a box and actual
8672 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
8673 determine whether to generate an implicit or explicit reference to
8676 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
8677 subprogram renaming comes from a defaulted formal subprogram in an
8680 2004-03-25 Gary Dismukes <dismukes@gnat.com>
8682 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
8683 value expressions to ensure that calls within a component definition
8684 will be checked (since those are evaluated during the record type's
8687 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
8689 * s-tpobop.adb: Code clean up:
8690 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
8692 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
8694 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
8696 * Makefile.in: Clean up in the ravenscar run time.
8698 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8700 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
8701 of No_Strict_Aliasing to build_pointer_type_for_mode.
8702 * utils.c (update_pointer_to): Walk pointer and ref chains.
8704 2004-03-22 Cyrille Comar <comar@act-europe.fr>
8706 * ali.ads: Fix Comment about Dynamic_Elab.
8708 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
8709 Has_RACW, Is_Generic, etc.)
8710 (Output_Object, Gnatls): Take into account ALI files not attached to
8713 2004-03-22 Vincent Celier <celier@gnat.com>
8715 * gprep.adb: Change all String_Access to Name_Id
8716 (Is_ASCII_Letter): new function
8717 (Double_File_Name_Buffer): New procedure
8718 (Preprocess_Infile_Name): New procedure
8719 (Process_Files): New procedure
8720 (Gnatprep): Check if output and input are existing directories.
8721 Call Process_Files to do the real job.
8723 2004-03-22 Robert Dewar <dewar@gnat.com>
8725 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
8726 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
8728 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
8730 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
8731 case when the source contains only comments.
8733 2004-03-22 Ed Schonberg <schonberg@gnat.com>
8735 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
8736 declaration for a child subprogram body that acts as a spec, indicate
8737 that the entity in the declaration needs debugging information.
8739 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
8740 full view if the subtype is created for a constrained record component;
8741 gigi has enough information to construct the record, and there is no
8742 place in the tree for the declaration.
8744 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
8745 serial number for the dummy body that is built for analysis, to avoid
8746 inconsistencies in the generation of internal names when compiling
8749 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
8751 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
8754 2004-03-22 GNAT Script <nobody@gnat.com>
8756 * Make-lang.in: Makefile automatically updated
8758 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8760 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
8761 * trans.c (tree_transform, emit_index_check): Likewise.
8762 * utils.c (build_template): Likewise.
8763 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
8764 (maybe_unconstrained_array, unchecked_convert): Likewise.
8765 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
8766 (build_unary_op): Likewise.
8767 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
8768 (fill_vms_descriptor): Likewise.
8769 (build_call_alloc_dealloc): Likewise.
8771 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
8773 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
8776 * gnat_ug.texi: Add info directory category and entry.
8777 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
8778 gnat_ug_wnt.texi: Regenerate.
8780 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
8782 * ada-tree.h: Update copyright notice.
8785 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
8787 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
8788 as regular exception objects and not as mere integers representing the
8789 condition code. The latter approach required some dynamics to mask off
8790 severity bits, which did not fit well into the GCC table based model.
8791 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
8792 exception data objects. We don't it and it would conflict with the other
8793 external symbol we have to generate for such exceptions.
8795 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
8796 the special code for VMS exceptions, since these are now represented
8797 as regular exceptions objects.
8799 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8801 * decl.c (debug_no_type_hash): Remove.
8802 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
8803 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
8805 2004-03-19 Laurent Guerby <laurent@guerby.net>
8807 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
8808 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
8810 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8812 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
8813 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
8814 (TYPE_RM_SIZE_INT): Directly use type.values.
8815 (TREE_LOOP_ID): Clean up check.
8816 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
8817 TYPE_VALUES, not TYPE_FIELDS.
8818 * trans.c (convert_with_check): Delay access of bounds of basetype
8819 until sure is numeric.
8821 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
8823 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
8826 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
8827 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
8828 Specific.Set instead of direct call to e.g pthread_setspecific.
8830 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
8832 * adaint.c: Update comments.
8834 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
8835 GNATLIB_SHARED for FreeBSD.
8837 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
8839 * init.c [VxWorks]: Do not fix the stack size for the environment task.
8840 When needed (stack checking) the stack size is retrieved
8841 from the VxWorks kernel.
8843 * Makefile.in: Flag -nostdinc is required when building the run time
8844 for avoiding looking for files in the base compiler.
8845 Add the VxWorks specific version of the package body for
8846 System.Stack_checking.Operations (5zstchop.adb).
8848 * Make-lang.in: Add the object file for
8849 System.Stack_Checking.Operations.
8851 * Makefile.rtl: Add object file for the package
8852 System.Stack_Checking.Operations.
8854 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
8856 * s-stache.ads, s-stache.adb: Move the operations related to stack
8857 checking from this package to package System.Stack_Checking.Operations.
8858 This way, stack checking operations are only linked in the final
8859 executable when using the -fstack-check flag.
8861 2004-03-18 Doug Rupp <rupp@gnat.com>
8863 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
8866 * 5qsystem.ads, 5xcrtl.ads: New files.
8868 2004-03-18 Vincent Celier <celier@gnat.com>
8870 * prj.adb (Reset): Reset hash table Files_Htable
8872 * prj-env.adb (Source_Paths, Object_Paths): New tables.
8873 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
8874 the procedures Add_To_Path_File.
8875 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
8876 making sure that each directory is present only once and, for object
8877 dirs, when a directory already present is added, the duplicate is
8878 removed and the directory is always put as the last in the table.
8879 Write the path files at the end of these accumulations.
8881 * prj-nmsc.adb (Record_Source): Add source file name in hash table
8882 Files_Htable for all sources.
8884 * prj-proc.adb (Process): Remove restrictions between not directly
8885 related extending projects.
8887 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
8889 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
8890 (Find_Sources): Minor speed optimization.
8892 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
8893 parameter Trusted_Mode.
8895 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
8897 * scn.adb (Determine_License): Take into account a degenerated case
8898 when the source contains only comments.
8900 2004-03-18 Ed Schonberg <schonberg@gnat.com>
8902 * sem_warn.adb (Check_References): For a warning on a selected
8903 component that does not come from source, locate an uninitialized
8904 component of the record type to produce a more precise error message.
8906 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
8908 * 3zsoccon.ads: Fix multicast options.
8910 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
8913 2004-03-15 Robert Dewar <dewar@gnat.com>
8915 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
8916 pragma used for a private type.
8918 * lib-xref.adb (Generate_Reference): Do not generate warning if
8919 reference is in a different unit from the pragma Unreferenced.
8921 * 5vtpopde.adb: Minor reformatting
8922 Fix casing of To_Task_ID
8924 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
8925 flag if we have an unchecked conversion to an access type in the same
8928 2004-03-15 Geert Bosch <bosch@gnat.com>
8930 * a-ngcoty.adb (Modulus): In alternate formula for large real or
8931 imaginary parts, use Double precision throughout.
8933 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
8934 we want to be able to compile run-time with -gnata for testing, but
8935 this may also be instantiated in user code that is compiled with -gnata.
8937 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
8939 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
8940 codes. Having a separate type for this is useful to enforce consistency
8941 throughout the various run-time units.
8942 (Exception_Data): Use Exception_Code for Import_Code.
8944 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
8945 Natural and Integer in various places.
8946 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
8947 with the severity bits masked off.
8948 (Register_VMS_Exception): Handle the additional exception data pointer
8951 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
8952 component, now reflected by an exported accessor.
8953 (is_handled_by): New routine to compute whether the propagated
8954 occurrence matches some handler choice specification. Extracted out of
8955 get_action_description_for, and expanded to take care of the VMS
8957 (get_action_description_for): Use is_handled_by instead of an explicit
8958 complex condition to decide if the current choice at hand catches the
8959 propagated occurrence.
8961 * raise.h (Exception_Code): New type for C.
8963 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
8964 System.Standard_Library.Exception_Code, to allow references from the
8965 pragma import/export expander.
8967 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
8968 New accessors to allow easy access to GNAT exception data
8970 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
8971 redundant Handled_By_Others component, helper for the personality
8972 routine which will now be able to call the appropriate exception data
8975 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
8976 component of Standard_Exception_Type to be the closest possible to
8977 Exception_Code in System.Standard_Library, that we cannot get at this
8978 point. Expand a ??? comment to notify that this type node should
8979 probably be rewritten later on.
8981 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
8982 registration call to include a pointer to the exception object in the
8985 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
8986 instead of int and explicit bitmasks.
8988 2004-03-15 Vincent Celier <celier@gnat.com>
8990 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
8991 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
8993 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
8994 longer needed now that it is in the spec of
8995 System.Tasking.Task_Attributes.
8997 * adaint.h, adaint.c: (__gnat_create_output_file): New function
8999 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
9001 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
9003 * make.adb (Gnatmake): Do not check the executable suffix; it is being
9004 taken care of in Scan_Make_Arg.
9005 (Scan_Make_Arg): Add the executable suffix only if the argument
9006 following -o, in canonical case, does not end with the executable
9007 suffix. When in verbose mode and executable file name does not end
9008 with executable suffix, output the executable name, in canonical case.
9010 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
9011 to avoid warnings when instantiating Ada.Task_Attributes.
9014 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
9015 in the correct order.
9017 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
9018 redirect standard output and error to a file for the invocation of the
9019 compiler, then read the file.
9021 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
9022 directory, instead of the Value.
9023 (Find_Source_Dirs): Remove useless code & comments.
9025 2004-03-15 Ed Schonberg <schonberg@gnat.com>
9027 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
9028 tagged type is inherited, and the parent operation is not frozen yet,
9029 force generation of a freeze node for the inherited operation, so the
9030 corresponding dispatch entry is properly initialized.
9031 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
9032 when looking for user-defined equality operation.
9034 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
9035 boolean when locating primitive equality of tagged component.
9037 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
9038 bit-aligned field and the right-hand side a string literal, introduce
9039 a temporary before expanding assignment into a loop.
9041 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
9042 priority in full, to ensure that any expanded subepxressions of it are
9043 elaborated in the scope of the init_proc.
9045 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
9046 after object declaration, skipping over code that may have been
9047 generated for validity checks.
9049 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
9050 discriminants, ignore the known discriminants of its full view, if
9051 any, to check legality.
9053 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
9054 component if type has unknown discriminants.
9055 (Analyze_Private_Extension_Declaration): Discriminant constraint is
9056 null if type has unknown discriminants.
9058 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
9059 for end label when present.
9061 * s-fileio.adb (Open): When called with a C_Stream, use given name for
9062 temporary file, rather than an empty string.
9064 2004-03-15 Ed Falis <falis@gnat.com>
9066 * s-thread.adb: Removed, no longer used.
9068 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9070 * decl.c (target.h): Now include.
9071 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
9072 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
9073 (validate_size): For POINTER_TYPE, get smallest size permitted on
9076 * fe.h: Sort Einfo decls and add Set_Mechanism.
9078 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
9079 (ada/decl.o): Depends on target.h.
9081 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
9082 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
9084 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
9086 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
9088 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
9089 Insert_Dereference_Action when rewriting an implicit dereference into
9090 an explicit one, this will be taken care of during expansion of the
9091 explicit dereference.
9092 (Expand_N_Slice): Same. Always do the rewriting, even for the case
9093 of non-packed slices, since the dereference action generated by
9094 expansion of the explicit dereference is needed in any case.
9095 (Expand_N_Selected_Component): When rewriting an implicit dereference,
9096 analyze and resolve the rewritten explicit dereference so it is seen
9098 (Insert_Dereference_Action): This procedure is now called only for the
9099 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
9100 dereferences that do not come from source (including explicit
9101 dereferences resulting from rewriting implicit ones), but do not
9102 recursively insert a check for the dereference nodes contained within
9104 (Insert_Dereference_Action): Clarify and correct comment.
9106 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
9109 Move language detection to the top level.
9110 * config-lang.in: Build by default.
9112 2004-03-05 Robert Dewar <dewar@gnat.com>
9114 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
9116 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
9117 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
9118 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
9119 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
9120 unchecked conversion to spec to avoid warnings.
9122 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
9125 * 7stpopsp.adb: Correct casing in To_Task_ID call
9127 * a-strsea.ads, a-strsea.adb: Minor reformatting
9129 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
9131 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
9132 Adjust Max_Msg_Length to be clearly large enough.
9134 * fe.h: Define In_Same_Source_Unit
9136 * osint.adb: Add pragma Warnings Off to suppress warnings
9137 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
9140 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
9142 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
9144 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
9146 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
9148 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
9150 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
9151 node. We now do generate them for gcc back end.
9153 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
9156 * sinput-c.adb: Fix bad name in header.
9157 Add pragma Warnings Off to suppress aliasing warning.
9159 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
9161 * snames.h, snames.ads, snames.adb: Add entry for pragma
9164 2004-03-05 Vincent Celier <celier@gnat.com>
9166 * prj-com.ads: Add hash table Files_Htable to check when a file name
9167 is already a source of another project.
9169 * prj-nmsc.adb (Record_Source): Before recording a new source, check
9170 if its file name is not already a source of another project. Report an
9173 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
9174 source file name, call gnatpp with all the sources of the main project.
9176 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
9179 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
9180 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
9181 /RUNTIME_SYSTEM=, converted to --RTS=
9182 /NOTABS, converted to -notabs
9184 2004-03-05 Pascal Obry <obry@gnat.com>
9186 * make.adb: Minor reformatting.
9188 2004-03-05 Ed Schonberg <schonberg@gnat.com>
9190 Part of implemention of AI-262.
9191 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
9193 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
9196 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
9197 when component type is a partially constrained class-wide subtype.
9198 (Constrain_Discriminated_Type): If parent type has unknown
9199 discriminants, a constraint is illegal, even if full view has
9201 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
9202 with unknown discriminants whose full view is a discriminated record.
9204 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
9205 flag, to handle properly derivations of tagged types with unknown
9207 (Analyze_Package_Spec, Analyze_Package_Body): Install
9208 Private_With_Clauses before analyzing private part or body.
9210 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
9211 Has_Discriminants can be true for a given type (documentation).
9213 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
9215 * s-restri.ads: Fix license (GPL->GMGPL).
9217 * s-tassta.adb: Minor reformatting.
9219 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
9220 by calls to Exit_One_ATC_Level, since additional clean up is performed
9223 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
9224 by calls to Exit_One_ATC_Level, since additional clean up is performed
9227 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9229 * trans.c: Reflect GCC changes to fix bootstrap problem.
9230 Add warning for suspicious aliasing unchecked conversion.
9232 2004-03-05 GNAT Script <nobody@gnat.com>
9234 * Make-lang.in: Makefile automatically updated
9236 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
9238 * ali.adb (Read_Instantiation_Instance): Do not modify the
9239 current_file_num when reading information about instantiations, since
9240 this corrupts files in later references.
9242 2004-03-02 Vincent Celier <celier@gnat.com>
9244 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
9245 before checking if it is read-only.
9247 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
9248 of SRC_DIRS and eliminate duplicates.
9250 * gprcmd.adb: Replace command "path" with command "path_sep" to return
9252 (Usage): Document path_sep
9254 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
9255 C++ compiler. No need for a script.
9256 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
9257 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
9260 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
9261 where there are Ada sources.
9262 (Set_Ada_Paths): Only add to the include path the source dirs of project
9264 (Add_To_Path): Add the Display_Values of the directories, not their
9267 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
9270 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
9272 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
9273 Value is canonicalized.
9274 (Language_Independent_Check): Do not copy Value to Display_Value when
9275 canonicalizing Value.
9277 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
9278 path to find limited with cycles.
9279 (Parse_Single_Project): Use canonical cased path to find the end of a
9282 2004-03-02 Ed Schonberg <schonberg@gnat.com>
9284 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
9285 and not a child unit.
9287 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
9288 appear in a with_clause.
9290 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
9291 only happen in type_annotate mode, do not try to elaborate it.
9293 * exp_util.adb (Force_Evaluation): If expression is a selected
9294 component on the left of an assignment, use a renaming rather than a
9295 temporary to remove side effects.
9297 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
9298 inlined instance body, which is analyzed before the end of the
9301 2004-03-02 Robert Dewar <dewar@gnat.com>
9303 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
9304 sem_ch4.adb: Use new feature for substitution of keywords in VMS
9306 * errout.ads, errout.adb: Implement new circuit for substitution of
9309 * sem_case.adb (Analyze_Choices): Place message properly when case is
9310 a subtype reference rather than an explicit range.
9312 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
9314 2004-03-02 Doug Rupp <rupp@gnat.com>
9316 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
9318 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
9320 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
9322 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9324 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
9327 2004-02-25 Robert Dewar <dewar@gnat.com>
9329 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
9330 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
9331 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
9332 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
9333 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
9334 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
9335 the defining instance of the type to avoid aliasing problems.
9336 Fix copyright header. Fix bad comments in package header.
9338 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
9340 2004-02-25 Ed Schonberg <schonberg@gnat.com>
9342 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
9343 rewritten as references when aliased through an address clause.
9345 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
9346 whether call can be interpreted as an indirect call to the result of a
9347 parameterless function call returning an access subprogram.
9349 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
9352 * exp_ch7.adb (Make_Clean): Remove generation of calls to
9353 Unlock[_Entries], since this is now done by Service_Entries directly.
9355 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
9357 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
9358 Requeue_Call for better code readability. Change spec and update calls:
9359 PO_Service_Entries now unlock the PO on exit.
9360 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
9363 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
9365 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
9367 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
9369 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
9370 protected subprogram call and analyzing the result of such expanding
9371 in case when the called protected subprogram is eliminated.
9373 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
9376 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
9378 * Makefile.in: Clean ups.
9380 2004-02-23 Ed Schonberg <schonberg@gnat.com>
9382 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
9383 protected operations if original subprogram is flagged as eliminated.
9384 (Expand_N_Subprogram_Body): For a protected operation, create
9385 discriminals for next operation before checking whether the operation
9388 * exp_ch9.adb (Expand_N_Protected_Body,
9389 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
9390 for internal protected operations if the original subprogram is
9393 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
9394 declared in a single protected object.
9396 2004-02-23 Vincent Celier <celier@gnat.com>
9398 * prj-attr.adb: Make attribute Builder'Executable an associative array,
9399 case insensitive if file names are case insensitive, instead of a
9400 standard associative array.
9402 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
9403 them as case insensitive on platforms where the file names are case
9406 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
9407 project file has already been parsed that canonical path are compared.
9409 2004-02-23 Robert Dewar <dewar@gnat.com>
9411 * sinput-c.ads: Correct bad unit title in header
9413 * freeze.adb: Minor reformatting
9415 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9417 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
9418 nonaddressable COMPONENT_REF that is removing padding that we are
9419 taking the address of, take the address of the padded record instead
9420 if item is variable size.
9422 2004-02-20 Robert Dewar <dewar@gnat.com>
9424 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
9426 2004-02-20 Ed Schonberg <schonberg@gnat.com>
9428 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
9429 itype references for the constrained designated type of a component
9430 whose base type is already frozen.
9432 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
9434 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
9437 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
9439 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
9440 identifier for a phantom package that rewrites the formal package
9441 declaration with a box. The Add semantic decorations for the defining
9442 identifier from the original node (that represents the formal package).
9444 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
9446 * Make-lang.in (ada/stamp-sdefault): Use the top level
9449 2004-02-19 Richard Henderson <rth@redhat.com>
9451 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
9453 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
9455 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
9456 Scan_ALI can be used for multiple ALI files without reinitializing
9459 2004-02-18 Robert Dewar <dewar@gnat.com>
9461 * debug.adb: Minor reformatting.
9463 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9465 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
9466 to zero if there is an address clause.
9468 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
9470 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
9472 2004-02-18 Gary Dismukes <dismukes@gnat.com>
9474 * layout.adb (Layout_Component_List): Revise generation of call to
9475 discriminant-checking function to pass selections of all of the type's
9476 discriminants rather than just the variant-controlling discriminant.
9478 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
9480 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
9481 fail in the current setup and triggers spurious system error messages.
9482 Pretend it occurred and failed instead.
9484 2004-02-18 Vincent Celier <celier@gnat.com>
9486 * bld.adb: Mark FLDFLAGS as saved
9487 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
9488 it is not the root project. Put each directory to be
9489 extended between double quotes to prevent it to be expanded on Windows.
9490 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
9491 the project file. Set them back to their initial values if they have not
9492 been set in the project file.
9494 * gprcmd.adb: (Gprdebug, Debug): New global variables
9495 (Display_Command): New procedure
9496 (Usage): Document new command "linkopts"
9497 Call Display_Command when env var GPRDEBUG has the value "TRUE"
9498 Implement new command "linkopts"
9499 Remove quotes that may be around arguments for "extend"
9500 Always call Normalize_Pathname with arguments formatted for the platform
9502 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
9503 Change @echo to @$(display) in target clean to be able to clean silently
9505 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
9507 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
9510 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
9511 = Extending_All when current project is an extending all project.
9513 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
9514 set to True only for LINK command, after Unix switch -o.
9515 (Process_Arguments): Set Output_File_Expected to True for LINK command
9516 after Unix switch -o. When Output_File_Expected is True, never add an
9517 extension to a file name.
9519 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
9520 option file name, only to the --for-linker= switch.
9521 (Option_File_Name): If option file name do not end with ".opt", append
9524 2004-02-18 GNAT Script <nobody@gnat.com>
9526 * Make-lang.in: Makefile automatically updated
9528 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
9530 * Make-lang.in (stamp-sdefault): Do not depend on
9533 2004-02-12 Zack Weinberg <zack@codesourcery.com>
9535 * config-lang.in: Disable Ada by default until probe logic for
9536 a bootstrap Ada compiler can be moved to the top level configure
9539 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
9541 * decl.c (components_to_record): Don't claim that the internal fields
9542 we make to hold the variant parts are semantically addressable, because
9545 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
9546 adjust the comment describing the modular type form when we can use it.
9547 (Install_PAT): Account for the Esiz renaming.
9549 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
9550 sc_onstack context indication before raising the exception to which
9551 the signal is mapped. Allows better handling of later signals possibly
9552 triggered by the resumed user code if the exception is handled.
9554 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
9556 * 5zinit.adb: Removed, no longer used.
9558 2004-02-12 Robert Dewar <dewar@gnat.com>
9560 * ali.adb: Remove separating space between parameters on R line. Makes
9561 format consistent with format used by the binder for Set_Globals call.
9563 * atree.ads, atree.adb: Minor reformatting (new function header format)
9565 * bindgen.adb: Add Run-Time Globals documentation section containing
9566 detailed documentation of the globals passed from the binder file to
9569 * gnatls.adb: Minor reformatting
9571 * init.c (__gnat_set_globals): Add note pointing to documentation in
9574 * lib-writ.ads, lib-writ.adb: Remove separating space between
9575 parameters on R line.
9576 Makes format consistent with format used by the binder for Set_Globals
9579 * osint.ads: Add 2004 to copyright notice
9582 * snames.ads: Correct capitalization of FIFO_Within_Priorities
9583 Noticed during code reading, documentation issue only
9585 * usage.adb: Remove junk line for obsolete C switch
9586 Noticed during code reading
9588 2004-02-12 Vincent Celier <celier@gnat.com>
9590 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
9591 extend for each directory, so that multiple /** directories are
9592 extended individually.
9593 (Recursive_Process): Set the default for LANGUAGES to ada
9595 * gprcmd.adb: Define new command "ignore", to do nothing.
9596 Implement new comment "path".
9598 * Makefile.generic: Suppress output when SILENT is set
9599 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
9600 used, so that the correct compiler is invoked.
9601 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
9602 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
9604 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
9606 * Makefile.in: Clean ups and remove obsolete targets.
9608 2004-02-12 Ed Schonberg <schonberg@gnat.com>
9610 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
9611 predicate declared in exp_util.
9613 * exp_util.adb: Add comments.
9615 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
9616 visibility before compiling context of the subunit.
9618 * sem_res.adb (Check_Parameterless_Call): If the context expects a
9619 value but the name is a procedure, do not attempt to analyze as a call,
9620 in order to obtain more telling diagnostics.
9622 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
9623 'Access on parameterless function calls.
9624 (Normalize_Actuals): For a parameterless function call with missing
9625 actuals, defer diagnostic until resolution of enclosing call.
9627 * sem_util.adb (Wrong_Type): If the context type is an access to
9628 subprogram and the expression is a procedure name, suggest a missing
9631 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
9632 Nathanael Nerode <neroden@gcc.gnu.org>
9634 PR ada/6637, PR ada/5911
9635 Merge with libada-branch:
9636 * config-lang.in: Build libada only when ada is built.
9638 2004-02-09 Ed Schonberg <schonberg@gnat.com>
9640 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
9641 for a tagged type, verify that both formals have the same type.
9643 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
9644 temporary when the formal is an in-parameter and the actual a possibly
9647 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
9648 when expansion is disabled, to ensure proper name capture with
9649 overloaded literals. Condition can be of any boolean type, resolve
9652 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
9653 renaming is for a formal subprogram with a default operator name, and
9654 there is a usable operator that is visible at the point of
9657 2004-02-09 Robert Dewar <dewar@gnat.com>
9659 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
9660 rewrite to ignore errors in ali files, intended to allow tools downward
9661 compatibility with new versions of ali files.
9663 * ali.ads: Add new parameter Ignore_Errors
9665 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
9666 duplicating the error message giving the file with restrictions.
9668 * debug.adb: Add debug flag I for gnatbind
9670 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
9671 operators for the case where the operator is a defining operator.
9673 * exp_ch3.adb: Minor reformatting (new function spec format).
9675 * exp_ch4.adb: Add comment for previous change, and make minor
9676 adjustment to loop to always check for improper loop termination.
9677 Minor reformatting throughout (new function spec format).
9679 * gnatbind.adb: Implement -di debug flag for gnatbind
9681 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
9683 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
9685 * lib-load.adb: Fix bad assertion.
9686 Found by testing and code reading.
9689 * lib-load.ads: Minor reformatting.
9691 * lib-writ.adb: There is only one R line now.
9693 * lib-writ.ads: Add documentation on making downward compatible changes
9694 to ali files so old tools work with new ali files.
9695 There is only one R line now.
9696 Add documentation on format incompatibilities (with special GPS note)
9698 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
9700 * par-load.adb: Minor reformatting
9702 * sem_ch8.adb: Fix to error message from last update
9703 Minor reformatting and restructuring of code from last update
9705 * par-prag.adb, snames.adb, snames.ads, snames.h,
9706 sem_prag.adb: Implement pragma Profile.
9708 * stylesw.adb: Implement -gnatyN switch to turn off all style check
9711 * usage.adb: Add line for -gnatyN switch
9713 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
9715 2004-02-09 Albert Lee <lee@gnat.com>
9717 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
9719 2004-02-09 Ed Schonberg <schonberg@gnat.com>
9721 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
9724 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
9725 is nested in an instance that is not frozen yet, to avoid
9726 order-of-elaboration problems in gigi.
9728 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
9729 body the attribute is legal.
9731 2004-02-09 Robert Dewar <dewar@gnat.com>
9733 * s-rident.ads: Minor comment correction
9735 * targparm.adb: Remove dependence on uintp completely. There was
9736 always a bug in Make in that it called Targparm before initializing
9737 the Uint package. The old code appeared to get away with this, but
9738 the new code did not! This caused an assertion error in gnatmake.
9740 * targparm.ads: Fix bad comment, restriction pragmas with parameters
9741 are indeed fully supported.
9743 2004-02-06 Alan Modra <amodra@bigpond.net.au>
9745 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
9747 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
9749 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
9750 with targetm.calls.promote_prototypes.
9752 2004-02-04 Robert Dewar <dewar@gnat.com>
9754 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
9755 ali.ads, gprcmd.adb: Minor reformatting
9757 * bindgen.adb: Output restrictions string for new style restrictions
9760 * impunit.adb: Add s-rident.ads (System.Rident) and
9761 s-restri (System.Restrictions)
9763 * lib-writ.adb: Fix bug in writing restrictions string (last few
9766 * s-restri.ads, s-restri.adb: Change name Restrictions to
9767 Run_Time_Restrictions to avoid conflict with package name.
9768 Add circuit to read and acquire run time restrictions.
9770 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
9772 * restrict.ads, restrict.adb: Use the new restriction
9773 No_Task_Attributes_Package instead of the old No_Task_Attributes.
9775 * sem_prag.adb: No_Task_Attributes is a synonym of
9776 No_Task_Attributes_Package.
9778 * snames.ads, snames.adb: New entry for proper handling of
9781 * s-rident.ads: Adding restriction No_Task_Attributes_Package
9782 (AI-00249) that supersedes the GNAT specific restriction
9785 2004-02-04 Ed Schonberg <schonberg@gnat.com>
9788 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
9789 body, an identifier may be wrapped in an unchecked conversion.
9791 2004-02-04 Vincent Celier <celier@gnat.com>
9793 * lib-writ.ads: Comment update for the W lines
9795 * bld.adb: (Expression): An empty string list is static
9797 * fname-uf.adb: Minor comment update
9799 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
9801 * gnatbind.adb: Initialize Cumulative_Restrictions with the
9802 restrictions on the target.
9804 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
9806 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
9809 2004-02-02 Arnaud Charlet <charlet@gnat.com>
9811 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
9813 2004-02-02 Vincent Celier <celier@gnat.com>
9815 * gprcmd.adb (Check_Args): If condition is false, print the invoked
9816 comment before the usage.
9817 Gprcmd: Fail when command is not recognized.
9818 (Usage): Document command "prefix"
9820 * g-md5.adb (Digest): Process last block.
9821 (Update): Do not process last block. Store remaining characters and
9824 * g-md5.ads (Update): Document that several call to update are
9825 equivalent to one call with the concatenated string.
9826 (Context): Add fields to allow new Update behaviour.
9828 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
9830 When May_Fail is True and no existing file can be found, return No_File.
9832 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
9835 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
9836 spec file name instead on the W line.
9838 2004-02-02 Robert Dewar <dewar@gnat.com>
9840 * ali.adb: Read and acquire info from new format restrictions lines
9842 * bcheck.adb: Add circuits for checking restrictions with parameters
9844 * bindgen.adb: Output dummy restrictions data
9847 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
9848 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
9849 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
9850 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
9851 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
9853 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
9854 the warning message on access to possibly uninitialized variable S)
9855 Minor changes for new restrictions handling.
9857 * gnatbind.adb: Minor reformatting
9858 Minor changes for new restrictions handling
9859 Move circuit for -r processing here from bcheck (cleaner)
9861 * gnatcmd.adb, gnatlink.adb: Minor reformatting
9863 * lib-writ.adb: Output new format restrictions lines
9865 * lib-writ.ads: Document new R format lines for new restrictions
9868 * s-restri.ads/adb: New files
9870 * Makefile.rtl: Add entry for s-restri.ads/adb
9872 * par-ch3.adb: Fix bad error messages starting with upper case letter
9875 * restrict.adb: Major rewrite throughout for new restrictions handling
9876 Major point is to handle restrictions with parameters
9878 * restrict.ads: Major changes in interface to handle restrictions with
9879 parameters. Also generally simplifies setting of restrictions.
9881 * snames.ads/adb: New entry for proper handling of No_Requeue
9883 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
9884 restriction counting.
9885 Other minor changes for new restrictions handling
9887 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
9888 Restriction_Warnings now allows full parameter notation
9889 Major rewrite of Restrictions for new restrictions handling
9891 2004-02-02 Javier Miranda <miranda@gnat.com>
9893 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
9894 syntax rule for object renaming declarations.
9895 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
9896 component definitions.
9898 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
9900 (Array_Type_Declaration): Give support to access components. In addition
9901 it was also modified to reflect the name of the object in anonymous
9902 array types. The old code did not take into account that it is possible
9903 to have an unconstrained anonymous array with an initial value.
9904 (Check_Or_Process_Discriminants): Allow access discriminant in
9906 (Process_Discriminants): Allow access discriminant in non-limited types
9907 Initialize the new Access_Definition field in N_Object_Renaming_Decl
9908 node. Change Ada0Y to Ada 0Y in comments
9910 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
9912 Change Ada0Y to Ada 0Y in comments
9914 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
9915 renamings Change Ada0Y to Ada 0Y in comments
9917 * sem_type.adb (Find_Unique_Type): Give support to the equality
9918 operators for universal access types
9919 Change Ada0Y to Ada 0Y in comments
9921 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
9923 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
9925 (N_Object_Renaming_Declaration): Addition of Access_Definition field
9926 Change Ada0Y to Ada 0Y in comments
9928 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
9929 component definition and object renaming nodes
9930 Change Ada0Y to Ada 0Y in comments
9932 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
9934 * restrict.adb: Use the new restriction identifier
9935 No_Requeue_Statements instead of the old No_Requeue for defining the
9938 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
9939 No_Requeue_Statements.
9941 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
9942 that supersedes the GNAT specific restriction No_Requeue. The later is
9943 kept for backward compatibility.
9945 2004-02-02 Ed Schonberg <schonberg@gnat.com>
9947 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
9948 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
9949 pragma and fix incorrect ones.
9951 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
9952 warning if the pragma is redundant.
9954 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
9956 * 5staprop.adb: Add missing 'constant' keywords.
9958 * Makefile.in: use consistent value for SYMLIB on
9959 platforms where libaddr2line is supported.
9961 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9963 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
9966 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
9968 * init.c (__gnat_install_handler): Setup an alternate stack for signal
9969 handlers in the environment thread. This allows proper propagation of
9970 an exception on stack overflows in this thread even when the builtin
9971 ABI stack-checking scheme is used without support for a stack reserve
9974 * utils.c (create_field_decl): Augment the head comment about bitfield
9975 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
9976 here, because the former is not accurate enough at this point.
9977 Let finish_record_type decide instead.
9978 Don't make a bitfield if the field is to be addressable.
9979 Always set a size for the field if the record is packed, to ensure the
9980 checks for bitfield creation are triggered.
9981 (finish_record_type): During last pass over the fields, clear
9982 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
9983 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
9984 from DECL_BIT_FIELD.
9986 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
9988 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
9989 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
9990 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
9992 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9994 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
9996 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
9997 (ZCX_By_Default): Likewise.
9998 (Front_End_ZCX_Support): Likewise.
10000 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
10001 (Initialize_Lock): Mark Level unreferenced.
10002 (Sleep): Mark Reason unreferenced.
10003 (Timed_Sleep): Likewise.
10004 (Wakeup): Likewise.
10005 (Exit_Task): Use Result.
10006 (Check_No_Locks): Mark Self_ID unreferenced.
10008 * 5gtasinf.adb (New_Sproc): Make Attr constant.
10009 (Bound_Thread_Attributes): Make Sproc constant.
10010 (New_Bound_Thread_Attributes): Likewise.
10012 2004-01-26 Ed Schonberg <schonberg@gnat.com>
10014 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
10015 one-dimensional array an slice assignments, when component type is
10018 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
10019 component type is controlled, and control_actions are in effect, use
10020 TSS procedure rather than generating inline code.
10022 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
10023 arrays with controlled components.
10025 2004-01-26 Vincent Celier <celier@gnat.com>
10027 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
10028 command line for the non VMS case.
10030 * gnatlink.adb (Process_Binder_File): When building object file, if
10031 GNU linker is used, put all object paths between quotes, to prevent ld
10032 error when there are unusual characters (such as '!') in the paths.
10034 * Makefile.generic: When there are sources in Ada and the main is in
10035 C/C++, invoke gnatmake with -B, instead of -z.
10037 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
10038 from VMS_Conversion.
10039 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
10040 specification of argument file on the command line.
10042 2004-01-26 Bernard Banner <banner@gnat.com>
10044 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
10046 2004-01-26 Ed Schonberg <schonberg@gnat.com>
10048 * snames.adb: Update copyright notice.
10049 Add info on slice assignment for controlled arrays.
10051 2004-01-23 Robert Dewar <dewar@gnat.com>
10053 * exp_aggr.adb: Minor reformatting
10055 * exp_ch9.adb: Minor code clean up
10057 Fix bad character in comment
10060 * targparm.adb (Get_Target_Parameters): Give clean abort error on
10061 unexpected end of file, along with more detailed message.
10063 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10065 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
10068 * decl.c (copy_alias_set): New function.
10069 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
10071 2004-01-23 Doug Rupp <rupp@gnat.com>
10073 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
10074 lib$${file} in case subsequent character is not a separator.
10076 2004-01-23 Vincent Celier <celier@gnat.com>
10078 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
10079 when the GCC version is at least 3.
10081 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
10082 Remove all "Opt.", to prepare for opt split
10084 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
10085 Extends_All. Set to True when the project parsed is an extending all
10086 project. Fails for importing an extending all project only when the
10087 imported project is an extending all project.
10088 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
10089 depending on the value of Extends_All returned.
10091 * prj-proc.adb (Process): Check that no project shares its object
10092 directory with a project that extends it, directly or indirectly,
10093 including a virtual project.
10094 Check that no project extended by another project shares its object
10095 directory with another also extended project.
10097 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
10098 Kind = N_With_Clause
10100 * prj-tree.ads: Minor reformatting
10101 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
10103 2004-01-23 Ed Schonberg <schonberg@gnat.com>
10105 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
10106 applies to a type with an incomplete view, use full view in Name of
10107 clause, for consistency with uses of Get_Attribute_Definition_Clause.
10109 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
10111 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
10112 SCHED_RR, since other values are not supported by this policy.
10113 (Initialize): Move initialization of mutex attribute to package
10114 elaboration, to prevent early access to this variable.
10116 * Makefile.in: Remove mention of Makefile.adalib, unused.
10118 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
10119 1ssecsta.ads: Removed, unused.
10121 2004-01-21 Javier Miranda <miranda@gnat.com>
10123 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
10124 entity if already built in the current scope.
10126 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
10127 reminder in internal scopes. Required for nested limited aggregates.
10129 2004-01-21 Doug Rupp <rupp@gnat.com>
10131 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
10132 VMS. Replace all occurences of libgnat- and libgnarl- with
10133 libgnat$(hyphen) and libgnarl$(hyphen).
10134 Fixed shared library build problem on VMS.
10136 2004-01-21 Robert Dewar <dewar@gnat.com>
10138 * mlib-prj.adb: Minor reformatting
10140 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
10142 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
10143 'constant' keywords for declaration of pointers that are not modified.
10145 * exp_pakd.adb: Fix English in comment.
10147 2004-01-21 Ed Schonberg <schonberg@gnat.com>
10150 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
10151 copy all attributes of the parent, including the foreign language
10154 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
10157 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
10158 for 'delay until' statement.
10160 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
10162 * Make-lang.in: Replace $(docdir) with doc.
10163 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
10164 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
10165 to use consistent MAKEINFO rule.
10166 (ada.man, ada.srcman): Dummy entry.
10167 (ADA_INFOFILES): Define.
10168 (ada.info, ada.srcinfo): New rules.
10170 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
10172 * utils.c: Update copyright notice, missed in previous change.
10174 2004-01-19 Vincent Celier <celier@gnat.com>
10176 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
10177 args if Bind is True. Set First_ALI, if not already done.
10178 (Build_Library): For Stand Alone Libraries, extract from one ALI file
10179 an eventual --RTS switch, for gnatbind, and all backend switches +
10180 --RTS, for linking.
10182 2004-01-19 Robert Dewar <dewar@gnat.com>
10184 * sem_attr.adb, memtrack.adb: Minor reformatting
10186 2004-01-19 Ed Schonberg <schonberg@gnat.com>
10188 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
10189 that rename enumeration literals. This is properly done in sem_eval.
10191 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
10192 to functions that rename enumeration literals.
10194 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
10195 functions that rename enumeration literals.
10197 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
10199 * Make-lang.in (utils.o): Depend on target.h.
10200 * utils.c: Include target.h.
10201 (process_attributes): Use targetm.have_named_sections instead
10202 of ASM_OUTPUT_SECTION_NAME.
10204 2004-01-16 Andreas Jaeger <aj@suse.de>
10206 * Makefile.in: Add $(DESTDIR).
10208 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
10210 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
10211 also when not defining if a Size clause applies. That information is
10214 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
10216 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
10217 symbolic links for the shared gnat run time when needed.
10219 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
10221 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
10222 for writing, and terminate with an error message if not.
10224 2004-01-15 Ed Schonberg <schonberg@gnat.com>
10226 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
10227 warning on an access to subprogram in an instance, when the target
10228 type is declared in the same generic unit.
10229 (Eval_Attribute): If 'access is known to fail accessibility check,
10230 rewrite as a raise statement.
10232 2004-01-15 GNAT Script <nobody@gnat.com>
10234 * Make-lang.in: Makefile automatically updated
10236 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
10238 * Make-lang.in (ada.srcextra): Dummy entry.
10240 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
10242 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
10244 2004-01-13 Ed Schonberg <schonberg@gnat.com>
10246 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
10247 components that are initialized with aggregates.
10249 2004-01-13 Vincent Celier <celier@gnat.com>
10251 * gnatlink.adb (Process_Binder_File): To find directory of shared
10252 libgcc, if "gcc-lib" is not a subdirectory, look for the last
10253 subdirectory "lib" in the path of the shared libgnat or libgnarl.
10255 * make.adb (Gnatmake): If GCC version is at least 3, link with
10256 -shared-libgcc, when there is at least one shared library project.
10258 * opt.ads (GCC_Version): New integer constant.
10260 * adaint.c (get_gcc_version): New function.
10262 2004-01-13 Robert Dewar <dewar@gnat.com>
10264 * sem_dist.adb, sem_res.adb, sem_util.adb,
10265 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
10266 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
10268 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
10270 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
10271 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
10274 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
10276 * misc.c: Remove trailing spaces.
10277 Update copyright notice missed in previous change.
10280 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
10283 * Makefile.generic: Update copyright.
10284 Add license notice.
10286 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
10287 of prefix/share/make.
10289 * Makefile.prolog: Update copyright.
10290 Add license notice.
10292 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
10294 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
10295 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
10296 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
10299 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
10302 2004-01-12 Javier Miranda <miranda@gnat.com>
10304 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
10305 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
10306 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
10307 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
10308 Component_Definition node.
10310 2004-01-12 Ed Falis <falis@gnat.com>
10312 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
10314 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
10316 * link.c: Change default libgnat kind to STATIC for FreeBSD.
10318 2004-01-12 Bernard Banner <banner@gnat.com>
10320 * Makefile.in: map 86numaux to a-numaux for x86_64
10322 2004-01-12 Ed Schonberg <schonberg@gnat.com>
10324 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
10325 generated to rename a generic actual, go to the actual itself, the
10326 subtype is not a user-visible entity.
10328 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
10329 part is a private subtype, reset the visibility of its full view, if
10330 any, to be consistent.
10333 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
10334 to use a generic package G as a formal package for another generic
10337 2004-01-12 Robert Dewar <dewar@gnat.com>
10339 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
10341 * usage.adb: Remove mention of obsolete -gnatwb switch
10342 Noticed during code reading
10344 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
10346 * 1ssecsta.adb: Minor changes for -gnatwa warnings
10348 2004-01-12 GNAT Script <nobody@gnat.com>
10350 * Make-lang.in: Makefile automatically updated
10352 2004-01-09 Mark Mitchell <mark@codesourcery.com>
10354 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
10356 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10358 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
10360 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
10362 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
10363 Update comment and copyright date.
10364 * stamp-xgnatug: Delete.
10366 2004-01-05 Robert Dewar <dewar@gnat.com>
10368 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
10369 be modified by the binder generated main program if the -D switch is
10372 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
10373 imported functions (since now we expect this to be done for imported
10376 * 5vtaprop.adb: Add several ??? for sections requiring more comments
10377 Minor reformatting throughout
10379 * 5zinit.adb: Minor reformatting
10380 Add 2004 to copyright date
10381 Minor changes to avoid -gnatwa warnings
10382 Correct some instances of using OR instead of OR ELSE (noted while
10383 doing reformatting)
10385 * sprint.adb: Minor updates to avoid -gnatwa warnings
10387 * s-secsta.ads, s-secsta.adb:
10388 (SS_Get_Max): New function to obtain high water mark for ss stack
10389 Default_Secondary_Stack is not a constant since it may be modified by
10390 the binder generated main program if the -D switch is used.
10392 * switch-b.adb: New -Dnnn switch for binder
10395 Make -gnatg imply all warnings currently in -gnatwa
10397 * vms_conv.adb: Minor reformatting
10398 Add 2004 to copyright notice
10399 Add 2004 to printed copyright notice
10401 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
10402 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
10403 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
10404 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
10405 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
10406 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
10407 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
10408 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
10409 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
10410 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
10411 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
10412 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
10413 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
10414 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
10415 checks.adb, clean.adb, cstand.adb, einfo.ads,
10416 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
10417 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
10418 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
10419 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
10420 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
10421 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
10422 Minor reformatting and code clean ups.
10423 Minor changes to prevent -gnatwa warnings
10425 * ali.adb: Minor reformatting and cleanup of code
10426 Acquire new SS indication of secondary stack use from ali files
10428 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
10429 (since now we expect this to be done for imported functions)
10431 * bindgen.adb: Generate call to modify default secondary stack size if
10434 * bindusg.adb: Add line for new -D switch
10436 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
10437 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
10438 Add circuitry for both records and arrays to avoid gigi
10439 processing if the type involved has non-bit-aligned components
10441 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
10442 N_String_Literal node always references an E_String_Literal_Subtype
10443 entity. This may not be true in the future.
10444 (Possible_Bit_Aligned_Component): Move processing of
10445 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
10447 * exp_ch6.adb (Expand_Thread_Body): Pick up
10448 Default_Secondary_Stack_Size as variable so that we get value modified
10449 by possible -Dnnn binder parameter.
10451 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
10452 (Type_May_Have_Bit_Aligned_Components): New function.
10454 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
10455 (Type_May_Have_Bit_Aligned_Components): New function.
10457 * fe.h: (Set_Identifier_Casing): Fix prototype.
10458 Add declaration for Sem_Elim.Eliminate_Error_Msg.
10459 Minor reformatting.
10461 * freeze.adb (Freeze_Entity): Add RM reference to error message about
10462 importing constant atomic/volatile objects.
10463 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
10464 unless explicit Pure_Function pragma given, to avoid insidious bug of
10465 call to non-pure imported function getting eliminated.
10467 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
10468 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
10469 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
10470 Add 2004 to printed copyright notice
10472 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
10475 * Makefile.rtl: Add entry for g-sestin.o
10476 g-sestin.ads: New file.
10478 * mdll.adb: Minor changes to avoid -gnatwa warnings
10480 * mlib-tgt.adb: Minor reformatting
10482 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
10483 New switch Sec_Stack_Used (GNAT, GNATBIND)
10484 Make Default_Secondary_Stack_Size a variable instead of a constant,
10485 so that it can be modified by the new -Dnnn bind switch.
10487 * rtsfind.adb (Load_Fail): Give full error message in configurable
10488 run-time mode if all_errors mode is set. This was not done in the case
10489 of a file not found, which was an oversight.
10490 Note if secondary stack unit is used by compiler.
10492 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
10493 ineffective elaborate all pragmas on non-visible packages (this
10494 happened when a renamed subprogram was called). Now the elaborate all
10495 always goes on the package containing the renaming rather than the one
10496 containing the renamed subprogram.
10498 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
10499 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
10501 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
10502 has an Etype that references an E_String_Literal.
10503 (Eval_String_Literal): Avoid assumption that N_String_Literal node
10504 always references an E_String_Literal_Subtype entity. This may not
10505 be true in the future.
10507 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
10510 * sem_res.adb (Resolve): Specialize msg for function name used in proc
10513 2004-01-05 Ed Falis <falis@gnat.com>
10515 * g-debuti.adb: Replaced direct boolean operator with short-circuit
10518 2004-01-05 Vincent Celier <celier@gnat.com>
10520 * bld.adb: Minor comment updates
10521 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
10524 * make.adb (Gnatmake): Special process for files to compile/check when
10525 -B is specified. Fail when there are only foreign mains in attribute
10526 Main of the project file and -B is not specified. Do not skip bind/link
10527 steps when -B is specified.
10529 * makeusg.adb: Document new switch -B
10531 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
10533 * switch-m.adb: (Scan_Make_Switches): Process -B switch
10535 * vms_data.ads: Add new GNAT PRETTY qualifier
10536 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
10538 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10540 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
10543 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
10544 Set_Identifier_Casing.
10546 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
10547 has size that overflows.
10549 2004-01-05 Gary Dismukes <dismukes@gnat.com>
10551 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
10552 -gnatwa warning on static condition.
10554 2004-01-05 Doug Rupp <rupp@gnat.com>
10556 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
10558 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
10560 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
10561 all attributes, including read-only attribute.
10563 2004-01-05 Pascal Obry <obry@gnat.com>
10565 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
10566 library naming scheme.
10568 * mlib-prj.adb (Build_Library): Generate different names for the static
10569 or dynamic version of the GNAT runtime. This is needed to support the
10570 new shared library naming scheme.
10571 (Process_Binder_File): Add detection of shared library in binder file
10572 based on the new naming scheme.
10574 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
10575 scheme for the shared runtime libraries.
10578 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
10580 (install-gnatlib): Do not create symlinks for shared libraries.
10581 (gnatlib-shared-default): Idem.
10582 (gnatlib-shared-dual-win32): New target. Not used for now as the
10583 auto-import feature does not support arrays/records.
10584 (gnatlib-shared-win32): Do not create copy for the shared libraries.
10585 (gnatlib-shared-vms): Fix shared runtime libraries names.
10587 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
10588 dependent runtime shared library name.
10590 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
10592 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
10595 2004-01-05 Ed Schonberg <schonberg@gnat.com>
10597 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
10598 protected objects when allocator has a subtype indication, not a
10599 qualified expression. Note that qualified expressions may have to be
10600 checked when limited aggregates are implemented.
10602 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
10603 pure, emit warning.
10604 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
10605 subprogram is imported, remove warning.
10607 2004-01-05 Geert Bosch <bosch@gnat.com>
10609 * s-poosiz.adb: Update copyright notice.
10610 (Allocate): Use Task_Lock to protect against concurrent access.
10611 (Deallocate): Likewise.
10613 2004-01-05 Joel Brobecker <brobecker@gnat.com>
10615 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
10618 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
10620 * gnat_ug.texi: Force a CVS commit by updating copyright.
10621 * gnat_ug_vxw.texi: Regenerate.
10622 * gnat_ug_wnt.texi: Regenerate.
10623 * gnat_ug_vms.texi: Regenerate.
10624 * gnat_ug_unx.texi: Regenerate.
10626 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
10628 * trans.c: Remove uses of "register" specifier in
10629 declarations of local variables.
10631 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
10633 * stamp-xgnatug: New stamp file.
10634 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
10635 (ada/doctools/xgnatug): Add $(build_exeext).
10636 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
10637 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
10639 2003-12-17 Ed Falis <falis@gnat.com>
10641 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
10644 * a-exextr.adb: Add context clause for
10645 Ada.Exceptions.Last_Chance_Handler.
10647 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
10649 * cstand.adb (Create_Standard): Change the way how the declaration of
10650 the Duration type is created (making it the same way as it is for all
10651 the other standard types).
10653 2003-12-17 Robert Dewar <dewar@gnat.com>
10655 * s-crtl.ads: Fix header format
10656 Change Pure to Preelaborate
10658 2003-12-17 Ed Schonberg <schonberg@gnat.com>
10660 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
10661 the expression type only if it is declared in the current unit.
10663 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
10664 are universal and already analyzed, as can occur in constrained
10665 subcomponents that depend on discriminants, when one constraint is a
10668 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
10669 type Any_Fixed is legal as the argument of a conversion, if only one
10670 fixed-point type is in context.
10672 2003-12-17 GNAT Script <nobody@gnat.com>
10674 * Make-lang.in: Makefile automatically updated
10676 2003-12-15 Robert Dewar <dewar@gnat.com>
10678 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
10681 2003-12-15 Vincent Celier <celier@gnat.com>
10683 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
10684 (Gnatchop): Do not set failure status when reporting the number of
10687 2003-12-15 Doug Rupp <rupp@gnat.com>
10689 * s-ctrl.ads: New file.
10691 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
10693 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
10694 (GNATBIND_OBJS): Add ada/s-crtl.o.
10696 * Makefile.in [VMS]: Clean up ifeq rules.
10698 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
10699 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
10700 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
10701 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
10702 s-tasdeb.adb: Update copyright.
10703 Import System.CRTL.
10704 Make minor modifications to use System.CRTL declared functions instead
10705 of importing locally.
10707 2003-12-15 GNAT Script <nobody@gnat.com>
10709 * Make-lang.in: Makefile automatically updated
10711 2003-12-11 Ed Falis <falis@gnat.com>
10713 * 5zinit.adb: Clean up.
10715 * 5zintman.adb (Notify_Exception): replaced case statement with a call
10716 to __gnat_map_signal, imported from init.c to support
10717 signal -> exception mappings that depend on the vxWorks version.
10720 Created and exported __gnat_map_signal to support signal -> exception
10721 mapping that is dependent on the VxWorks version.
10722 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
10724 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
10726 * 5wosinte.ads: Link with -mthreads switch.
10728 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
10730 * init.c (__gnat_install_handler [NetBSD]): Set
10731 __gnat_handler_installed, as done on all other platforms.
10732 Remove duplicated code.
10734 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
10736 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
10738 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
10740 * sinfo.ads: Fix inconsistent example code in comment.
10742 2003-12-11 Robert Dewar <dewar@gnat.com>
10744 * a-tiinau.adb: Add a couple of comments
10746 * sem_ch3.adb: Minor reformatting
10749 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
10750 Minor reformatting throughout
10752 2003-12-11 Ed Schonberg <schonberg@gnat.com>
10754 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
10755 bounds of a loop, create a separate block in order to generate proper
10756 cleanup actions to prevent memory leaks.
10758 * sem_res.adb (Resolve_Call): After a call to
10759 Establish_Transient_Scope, the call may be rewritten and relocated, in
10760 which case no further processing is needed.
10762 * sem_util.adb: (Wrong_Type): Refine previous fix.
10763 Fixes ACATS regressions.
10767 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
10770 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
10772 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
10773 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
10776 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
10779 2003-12-08 Robert Dewar <dewar@gnat.com>
10781 * 7sintman.adb: Minor reformatting
10783 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
10784 standard linker options to get standard libraries linked. We now plan
10785 to provide dummy versions of these libraries to match the appropriate
10786 configurable run-time (e.g. if a library is not needed at all, provide
10787 a dummy empty library).
10789 * targparm.ads: Configurable_Run_Time mode no longer affects linker
10790 options (-L parameters and standard libraries). What we plan to do is
10791 to provide dummy libraries where the libraries are not required.
10793 * gnatbind.adb: Minor comment improvement
10795 2003-12-08 Javier Miranda <miranda@gnat.com>
10797 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
10798 aggregate in the parent. Otherwise constants with limited aggregates
10799 are not supported. Add new formal to pass the component type (Ctype).
10800 It is required to call the corresponding IP subprogram in case of
10801 default initialized components.
10802 (Gen_Assign): In case of default-initialized component, generate a
10803 call to the IP subprogram associated with the component.
10804 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
10805 of aggregate with default initialized components.
10806 (Has_Default_Init_Comps): Improve implementation to recursively check
10807 all the present expressions.
10809 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
10810 to indicate that the initialization call corresponds to a
10811 default-initialized component of an aggregate.
10812 In case of default initialized aggregate with tasks this parameter is
10813 used to generate a null string (this is just a workaround that must be
10814 improved later). In case of discriminants, this parameter is used to
10815 generate a selected component node that gives access to the discriminant
10818 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
10819 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
10820 allocated aggregates with default-initialized components.
10822 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
10823 the box notation is used in positional aggregates.
10825 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
10827 * lib.ads: Fix typo in comment
10829 2003-12-08 Vincent Celier <celier@gnat.com>
10831 * prj.adb (Project_Empty): New component Unkept_Comments
10832 (Scan): Remove procedure; moved to Prj.Err.
10834 * prj.ads (Project_Data): New Boolean component Unkept_Comments
10835 (Scan): Remove procedure; moved to Prj.Err.
10837 * prj-dect.adb: Manage comments for the different declarations.
10839 * prj-part.adb (With_Record): New component Node
10840 (Parse): New Boolean parameter Store_Comments, defaulted to False.
10841 Set the scanner to return ends of line and comments as tokens, if
10842 Store_Comments is True.
10843 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
10844 comments are associated with these nodes. Store the node IDs in the
10846 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
10848 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
10849 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
10850 current project. Call Tree.Restore afterwards. Set the various nodes
10851 for comment storage (Next_End, End_Of_Line, Previous_Line,
10854 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
10855 defaulted to False.
10857 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
10858 to False. When Truncated is True, truncate the string, never go to the
10860 (Write_End_Of_Line_Comment): New procedure
10861 (Print): Process comments for nodes N_With_Clause,
10862 N_Package_Declaration, N_String_Type_Declaration,
10863 N_Attribute_Declaration, N_Typed_Variable_Declaration,
10864 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
10865 Process nodes N_Comment.
10867 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
10868 without comments and there are some comments, set the flag
10869 Unkept_Comments to True.
10870 (Scan): If there are comments, set the flag Unkept_Comments to True and
10871 clear the comments.
10872 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
10873 (Next_End_Nodes: New table
10874 (Comment_Zones_Of): New function
10875 (Scan): New procedure; moved from Prj. Accumulate comments in the
10876 Comments table and set end of line comments, comments after, after end
10878 (Add_Comments): New procedure
10879 (Save, Restore, Seset_State): New procedures
10880 (There_Are_Unkept_Comments): New function
10881 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
10882 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
10884 (First_Comment_After, First_Comment_After_End): New functions
10885 (First_Comment_Before, First_Comment_Before_End): New functions
10886 (Next_Comment): New function
10887 (End_Of_Line_Comment, Follows_Empty_Line,
10888 Is_Followed_By_Empty_Line): New functions
10889 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
10890 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
10891 (Set_Next_Comment): New procedure
10892 (Default_Project_Node): Associate comment before if the node can store
10895 * scans.ads (Token_Type): New enumeration value Tok_Comment
10896 (Comment_Id): New global variable
10898 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
10899 defaulted to False.
10900 (Scan): Store position of start of comment. If comments are tokens, set
10901 Comment_Id and set Token to Tok_Comment when scanning a comment.
10902 (Set_Comment_As_Token): New procedure
10904 * sinput-p.adb: Update Copyright notice
10905 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
10906 that no longer exists.
10908 2003-12-08 Javier Miranda <miranda@gnat.com>
10910 * sem_aggr.adb: Add dependence on Exp_Tss package
10911 Correct typo in comment
10912 (Resolve_Aggregate): In case of array aggregates set the estimated
10913 type of the aggregate before calling resolve. This is needed to know
10914 the name of the corresponding IP in case of limited array aggregates.
10915 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
10916 in case of default initialized array components.
10918 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
10919 types. Required to give support to limited aggregates in generic
10922 2003-12-08 Ed Schonberg <schonberg@gnat.com>
10924 * sem_ch3.adb (Check_Initialization): For legality purposes, an
10925 inlined body functions like an instantiation.
10926 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
10927 until bounds are analyzed, to diagnose premature use of type.
10929 * sem_util.adb (Wrong_Type): Improve error message when the type of
10930 the expression is used prematurely.
10932 2003-12-08 GNAT Script <nobody@gnat.com>
10934 * Make-lang.in: Makefile automatically updated
10936 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
10938 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
10939 they are automatically generated by Make-lang.in and cause nothing but
10940 maintenance troubles.
10942 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
10944 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
10945 version of this unit).
10947 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
10949 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
10950 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
10951 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
10952 the body of System.Interrupt_Management common to several targets.
10953 Update copyright notice when appropriate.
10955 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
10958 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
10959 to ensure that the kernel fills in the interrupted context structure
10960 before calling a signal handler, which is necessary to be able to
10961 unwind past it. Update the copyright notice.
10963 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
10965 * a-elchha.ads: New file.
10967 * a-elchha.adb: New default last chance handler. Contents taken from
10968 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
10970 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
10971 is moved to a-elchha.adb to provide a target-independent default last
10974 * Makefile.rtl: Add a-elchha.o
10976 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
10978 2003-12-05 Ed Schonberg <schonberg@gnat.com>
10980 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
10981 declared in an instance, do not inline the call if the instance is not
10982 frozen yet, to prevent order of elaboration problems.
10984 * sem_prag.adb: Add comments for previous fix.
10986 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
10988 * g-table.adb: Use the right variable in Set_Item.
10989 Update copyright notice.
10991 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
10993 * Makefile.in: Remove unused rules.
10995 2003-12-05 Vincent Celier <celier@gnat.com>
10997 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
10998 -nostdlib. Not needed here after all.
11000 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
11004 * adaint.h, adaint.c, g-os_lib.ads:
11005 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
11006 on some platforms (including FreeBSD), it is a 64 bit value.
11007 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
11009 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
11011 * gnatvsn.ads (Library_Version): Now contain only the relevant
11013 (Verbose_Library_Version): New constant.
11015 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
11016 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
11017 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
11019 * gnatlbr.adb: Clean up: replace Library_Version by
11020 Verbose_Library_Version.
11022 * make.adb, lib-writ.adb, exp_attr.adb:
11023 Clean up: replace Library_Version by Verbose_Library_Version.
11025 * 5lintman.adb: Removed.
11028 Update and simplify computation of LIBRARY_VERSION.
11029 Fix computation of GSMATCH_VERSION.
11030 5lintman.adb is no longer used: replaced by 7sintman.adb.
11032 2003-12-03 Robert Dewar <dewar@gnat.com>
11035 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
11036 name. Modified to consider small non-bit-packed arrays as troublesome
11037 and in need of component-by-component assigment expansion.
11039 2003-12-03 Vincent Celier <celier@gnat.com>
11041 * lang-specs.h: Process nostdlib as nostdinc
11043 * back_end.adb: Update Copyright notice
11044 (Scan_Compiler_Arguments): Process -nostdlib directly.
11046 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
11049 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
11050 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
11051 included in HIE_NONE_TARGET_PAIRS.
11053 2003-12-03 Ed Schonberg <schonberg@gnat.com>
11056 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
11057 is legal in an instance, because legality is cheched in the template.
11060 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
11061 appplied to an unchecked conversion of a formal parameter.
11064 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
11067 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
11069 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
11070 routines. The second one is new functionality to deal with backtracing
11071 through signal handlers.
11072 (unwind): Split into the two separate subroutines above.
11073 Update the documentation, and deal properly with sizeof (REG) different
11074 from sizeof (void*).
11076 2003-12-01 Nicolas Setton <setton@act-europe.fr>
11078 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
11079 so that the debugger can reliably access the value of the parameter,
11080 and therefore is able to display the exception name when an exception
11081 breakpoint is reached.
11083 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
11085 * fmap.adb: Fix typo in warning message.
11087 * g-socket.ads, g-socket.adb: Make Free a visible instance of
11088 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
11090 2003-12-01 Vincent Celier <celier@gnat.com>
11092 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
11094 (Build_Library): Get the switches only if Default_Switches is declared
11097 2003-12-01 Ed Schonberg <schonberg@gnat.com>
11099 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
11100 actuals that are indexed components, reanalyze actual to ensure that
11101 packed array references are properly expanded.
11103 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
11104 attempted assignment to a discriminant.
11106 2003-12-01 Robert Dewar <dewar@gnat.com>
11108 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
11111 * switch-c.adb: Minor reformatting of comments
11113 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
11115 * Makefile.in: Clean ups.
11117 2003-12-01 GNAT Script <nobody@gnat.com>
11119 * Make-lang.in: Makefile automatically updated
11121 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
11123 * 5wsystem.ads: Disable zero cost exception, not ready yet.
11125 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
11127 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
11128 to force serialization.
11130 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
11132 * g-socket.ads, g-socket.adb:
11133 Clarify documentation of function Stream. Introduce a Free procedure
11134 to release the returned Stream once it becomes unused.
11136 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
11138 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
11140 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
11141 since NT 4 cannot handle timeout values that are too large,
11142 e.g. DWORD'Last - 1.
11144 2003-11-26 Ed Schonberg <schonberg@gnat.com>
11147 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
11148 in procedure calls and whose expansion must be deferred.
11150 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
11154 (Build_Derived_Array_Type): Create operator for unconstrained type
11155 if ancestor is unconstrained.
11157 2003-11-26 Vincent Celier <celier@gnat.com>
11159 * make.adb (Project_Object_Directory): New global variable
11160 (Change_To_Object_Directory): New procedure
11161 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
11162 of Change_Dir directly. Do not change working directory to object
11163 directory of main project after each compilation.
11164 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
11166 Change to object directory of main project before binding step.
11167 (Initialize): Initialize Project_Object_Directory to No_Project
11170 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
11171 binding a Stand-Alone Library.
11173 * output.adb: Update Copyright notice
11174 (Write_Char): Output buffer when full
11176 2003-11-26 Robert Dewar <dewar@gnat.com>
11178 * sem_ch13.adb: (Check_Size): Reset size if size is too small
11181 (Check_Size): Fix documentation to include bit-packed array case
11183 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
11185 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
11187 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
11189 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
11192 * utils.c (init_gigi_decls): Change name of built-in setjmp to
11193 __builtin_setjmp, since this is apparently needed by recent
11196 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11198 * adadecode.c: Only include ctype.h if not IN_GCC.
11199 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
11201 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
11204 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
11205 signals and interrupts.
11207 * 5zintman.ads: New File.
11209 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
11210 add exception signals to the set of unmasked signals.
11213 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
11214 between signals and interrupts.
11215 Add to Unblocked_Signal_Mask the set of signals that are in
11219 Adding a check to see whether the Interrupt_ID we want to unmask is in
11220 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
11221 reason is that the index type of the Keep_Unmasked array is not always
11222 Interrupt_ID; it may be a subtype of Interrupt_ID.
11224 2003-11-24 Gary Dismukes <dismukes@gnat.com>
11227 (Remove_Side_Effects): Condition constantness of object created for a
11228 an unchecked type conversion on the constantness of the expression
11229 to ensure the correct value for 'Constrained when passing components
11230 of view-converted class-wide objects.
11232 2003-11-24 Robert Dewar <dewar@gnat.com>
11234 * par-load.adb (Load): Improve handling of misspelled and missing units
11235 Removes several cases of compilation abandoned messages
11237 * lib.adb: (Remove_Unit): New procedure
11239 * lib.ads: (Remove_Unit): New procedure
11241 * lib-load.adb: Minor reformatting
11243 2003-11-24 Vincent Celier <celier@gnat.com>
11246 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
11247 (Marking_Label): Label to mark processed source files. Incremented for
11249 (Gnatmake): Increase Marking_Labet for each executable
11250 (Is_Marked): Compare against marking label
11251 (Mark): Mark with marking label
11253 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
11256 Move the declaration of the TSD for System.Threads to System.Soft_Links.
11259 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
11260 (rts-cert): build a single relocatable object for the run-time lib.
11263 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
11266 Use gnatls rather than gcc to obtain the location of GNAT RTL for
11269 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
11271 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
11272 can not use it as before (that is, as a variable) when dumping it into
11273 the tree file. Add a local variable to store the result of this
11274 function and to be used as the string to be written into the tree.
11276 * scn.adb (Initialize_Scanner): Add comments explaining the recent
11279 * sinput.adb (Source_First, Source_Last): In case of
11280 Internal_Source_File, replace returning attributes of
11281 Internal_Source_Ptr (which is wrong) with returning attributes of
11284 2003-11-24 Ed Schonberg <schonberg@gnat.com>
11287 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
11288 used for implicit concatenation operators.
11292 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
11293 task bodies that are in the scope of a Suppress pragma.
11294 (Check_A Call): Use the flag to prevent spurious elaboration checks.
11296 * sinfo.ads, sinfo.adb:
11297 New flag No_Elaboration_Check on function/procedure calls, to properly
11298 suppress checks on calls in task bodies that are within a local suppress
11302 (Expand_Concatenate_Other): Use the proper integer type for the
11303 expression for the upper bound, to avoid universal_integer computations
11306 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
11308 * .cvsignore: Delete.
11310 2003-11-21 Andreas Schwab <schwab@suse.de>
11312 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
11314 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
11316 * 5wsystem.ads: Enable zero cost exception.
11318 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
11320 * 5ztiitho.adb: Remove an unreferenced variable.
11322 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
11324 * adaint.c: For FreeBSD, use mkstemp.
11326 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
11328 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
11330 2003-11-21 Robert Dewar <dewar@gnat.com>
11332 * bld.adb: Remove useless USE of gnatvsn
11334 * gnatchop.adb: Minor reformatting
11335 Clean up version handling to be more consistent
11337 * gnatxref.adb: Minor reformatting
11339 * gprcmd.adb: Minor reformatting
11340 Fix output of copyright to be more consistent with other tools
11342 2003-11-21 Vincent Celier <celier@gnat.com>
11344 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
11346 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
11348 * atree.adb (Initialize): Add initializations for global variables
11349 used in New_Copy_Tree.
11351 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
11352 Internal_Source_File as the actual).
11353 Put the set of statements creating Any_Character before the set of
11354 statements creating Any_Array to have Any_Character fully initialized
11355 when it is used in creating Any_Array.
11357 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
11358 not call Scan in case if the actual is Internal_Source_File
11359 Add 2003 to copyright note.
11361 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
11362 processing Internal_Source_File.
11364 * types.ads: Add the constant Internal_Source_File representing the
11365 source buffer for artificial source-code-like strings created within
11366 the compiler (the definition of Source_File_Index is changed).
11368 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
11370 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
11371 56system.ads: New file, FreeBSD version.
11373 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
11375 * Make-lang.in (ada.extraclean): Delete.
11377 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
11379 * gnatmem.adb: Clean up verbose output.
11381 * gprcmd.adb: Change copyright to FSF.
11383 2003-11-19 Vincent Celier <celier@gnat.com>
11385 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
11386 and Version (ignored).
11388 * symbols.ads: (Policy): New type
11389 (Initialize): New parameter Reference, Symbol_Policy and
11391 Remove parameter Force.
11392 Minor reformatting.
11394 * snames.ads, snames.adbadb: New standard names
11395 Library_Reference_Symbol_File and Library_Symbol_Policy
11398 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
11402 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
11404 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
11406 * prj.adb: (Project_Empty): New component Symbol_Data
11408 * prj.ads: (Policy, Symbol_Record): New types
11409 (Project_Data): New component Symbol_Data
11412 New attributes Library_Symbol_File, Library_Symbol_Policy and
11413 Library_Reference_Symbol_File.
11416 (Ada_Check): When project is a Stand-Alone library project, process
11417 attribute Library_Symbol_File, Library_Symbol_Policy and
11418 Library_Reference_Symbol_File.
11420 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
11421 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
11422 5sml-tgt.adb (Build_Dynamic_Library): New parameter
11423 Symbol_Data (ignored).
11425 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
11426 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
11427 functions Option_File_Name and Version_String. Set new options of
11428 gnatsym related to symbol file, symbol policy and reference symbol
11432 Extensive modifications to take into account the reference symbol file,
11433 the symbol policy, the library version and to put in the symbol file the
11434 minor and major IDs.
11436 * bld.adb (Process_Declarative_Items): Put second argument of
11437 gprcmd to_absolute between single quotes, to avoid problems with
11440 * bld-io.adb: Update Copyright notice.
11441 (Flush): Remove last character of a line, if it is a back slash, to
11442 avoid make problems.
11445 Implement new scheme with reference symbol file and symbol policy.
11447 * g-os_lib.ads: (Is_Directory): Clarify comment
11449 2003-11-19 Robert Dewar <dewar@gnat.com>
11451 * atree.adb: Move New_Copy_Tree global variables to head of package
11453 * errout.adb: Minor reformatting
11455 2003-11-19 Javier Miranda <miranda@gnat.com>
11457 * sem_ch4.adb: (Diagnose_Call): Improve error message.
11458 Add reference to Ada0Y (AI-50217)
11460 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
11461 sem_util.adb: Add reference to AI-50217
11463 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
11465 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
11467 * sem_aggr.adb: Complete documentation of AI-287 changes
11469 * par-ch4.adb: Document previous changes.
11471 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
11472 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
11475 * exp_aggr.adb: Add references to AI-287 in previous changes
11477 2003-11-19 Ed Schonberg <schonberg@gnat.com>
11480 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
11481 in the rewriting is the result of an inlined call.
11483 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
11484 parameter is a type conversion, use original node to construct the
11485 post-call assignment, because expression may have been rewritten, e.g.
11486 if it is a packed array.
11489 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
11490 body, just as it is in an instance.
11491 Categorization routines
11493 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
11494 Instantiate_Object): Set proper sloc reference for message on missing
11497 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
11499 * Makefile.in: Add FreeBSD libgnat pairs.
11501 * usage.adb: Fix typo in usage message.
11503 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
11505 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
11506 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
11507 pragma Thread_Body.
11508 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
11510 * s-thread.adb: This file is now a dummy implementation of
11513 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
11515 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
11517 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
11519 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
11520 instanciation references in the parent type description.
11522 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11524 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
11526 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
11527 TYPE_PRECISION directly from esize.
11529 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
11532 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
11534 * init.c: Initialization routines for FreeBSD
11536 * link.c: Link info for FreeBSD
11538 * sysdep.c: Add the case of FreeBSD
11540 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
11542 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
11543 already called in System.Threads.
11545 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
11546 environment task, as it has been moved to System.Threads.Initialization.
11548 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
11550 * adaint.c (__gnatlib_install_locks): Only reference
11551 __gnat_install_locks on VMS, since other platforms can avoid using
11552 --enable-threads=gnat
11554 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11556 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
11558 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
11559 TYPE_PACKED_ARRAY_TYPE_P.
11560 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
11562 Part of PR ada/12806
11563 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
11564 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
11566 2003-11-17 Vincent Celier <celier@gnat.com>
11568 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
11570 Do not set exit status to Failure when Warning is True.
11571 (Gnatchop): Make errors "no compilation units found" and
11572 "no source files written" warnings only.
11574 * make.adb (Gnatmake): When using a project file, set
11575 Look_In_Primary_Dir to False.
11576 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
11577 and Local_Configuration_Pragmas in the project where they are declared
11578 not an extending project which might have inherited them.
11580 * osint.adb (Locate_File): If Name is already an absolute path, do not
11581 look for a directory.
11583 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
11584 -gnats (Check_Syntax) is used, issue only a warning, not an error.
11586 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
11587 in objects of type Variable_Value.
11589 * prj.ads: (Variable_Value): New component Project
11591 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
11592 is in a project extended by Project.
11594 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
11595 Project of Variable_Values to this new parameter value.
11596 (Expression): Set component Project of Variable_Values.
11597 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
11598 Set the component Project in array elements.
11600 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
11602 * errout.adb: (Initialize): Add initialization for error nodes.
11604 * sem_ch12.adb (Initialize): Add missing initializations for
11605 Exchanged_Views and Hidden_Entities.
11607 2003-11-17 Ed Schonberg <schonberg@gnat.com>
11609 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
11610 already instantiated tree for use in subsequent inlining.
11611 (Analyze_Associations, Instantiate_Formal_Subprogram,
11612 Instantiate_Object): improve error message for mismatch in
11615 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
11616 instantiations of subprograms declared in instances.
11618 2003-11-17 Javier Miranda <miranda@gnat.com>
11620 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
11621 executed only under the Extensions_Allowed flag.
11623 2003-11-17 Robert Dewar <dewar@gnat.com>
11625 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
11627 (Address_Image): Fix bug of returning 0x instead of 0x0
11628 Minor reformatting (function specs).
11630 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
11631 (missed case of 33-63)
11633 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
11635 * s-thread.adb: Add comments for pragma Restriction
11637 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
11638 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
11640 2003-11-17 Ed Falis <falis@gnat.com>
11642 * s-thread.adb: Added No_Tasking restriction for this implementation.
11644 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
11646 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
11647 instanciation references in the parent type description.
11649 2003-11-17 GNAT Script <nobody@gnat.com>
11651 * Make-lang.in: Makefile automatically updated
11653 2003-11-16 Jason Merrill <jason@redhat.com>
11655 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
11656 and TAGS files that include them for each front end.
11658 2003-11-14 Andreas Jaeger <aj@suse.de>
11660 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
11661 is the canonical version.
11662 * misc.c (gnat_handle_option): Likewise.
11664 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
11666 * 5nsystem.ads: New file for x86_64-linux-gnu.
11668 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
11670 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
11672 * comperr.adb: Fix logic in previous change.
11674 2003-11-13 Vincent Celier <celier@gnat.com>
11676 * 5bml-tgt.adb (Build_Dynamic_Library): Use
11677 Osint.Include_Dir_Default_Prefix instead of
11678 Sdefault.Include_Dir_Default_Name.
11680 * gnatlbr.adb: Update Copyright notice
11681 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
11682 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
11683 instead of Sdefault.Object_Dir_Default_Name
11686 (Process_Binder_File): Never suppress the option following -Xlinker
11689 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
11690 Sdefault.Object_Dir_Default_Name.
11692 * osint.ads, osint.adb:
11693 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
11694 Minor reformatting.
11696 * vms_conv.ads: Minor reformating
11697 Remove GNAT STANDARD and GNAT PSTA
11700 Allow GNAT MAKE to have several files on the command line.
11701 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
11702 Sdefault.Object_Dir_Default_Name.
11704 Remove data for GNAT STANDARD
11707 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
11708 Remove data for GNAT STANDARD
11709 Remove options and documentation for -gnatwb/-gnatwB: these warning
11710 options no longer exist.
11712 2003-11-13 Ed Falis <falis@gnat.com>
11714 * 5zthrini.adb: (Init_RTS): Made visible
11717 (Register): Removed unnecessary call to taskVarGet that checked whether
11718 an ATSD was already set as a task var for the argument thread.
11721 Updated comment to reflect that this is a VxWorks version
11722 Added context clause for System.Threads.Initialization
11723 Added call to System.Threads.Initialization.Init_RTS
11725 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
11728 (Init_RTS): New procedure, for the initialization of the run-time lib.
11731 Remove dependancy on System.Init, so that this file can be used in the
11732 AE653 sequential run-time lib.
11734 2003-11-13 Robert Dewar <dewar@gnat.com>
11736 * bindgen.adb: Minor reformatting
11738 2003-11-13 Ed Schonberg <schonberg@gnat.com>
11741 (Apply_Discriminant_Check): Do no apply check if target type is derived
11742 from source type with no applicable constraint.
11745 (Ensure_System_Dependency): Do not apply the style checks that may have
11746 been specified for the main unit.
11749 (Find_Selected_Component): Further improvement in error message, with
11753 (Resolve): Handle properly the case of an illegal overloaded protected
11756 2003-11-13 Javier Miranda <miranda@gnat.com>
11759 (Has_Default_Init_Comps): New function to check the presence of
11760 default initialization in an aggregate.
11761 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
11762 extension aggregate of a limited record. In addition, a new formal
11763 was added to do not initialize the record controller (if any) during
11764 this recursive expansion of ancestors.
11765 (Init_Controller): Add support for limited record components.
11766 (Expand_Record_Aggregate): In case of default initialized components
11767 convert the aggregate into a set of assignments.
11769 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
11770 describing the new syntax.
11771 Nothing else needed to be done because this subprogram delegates part of
11772 its work to P_Precord_Or_Array_Component_Association.
11773 (P_Record_Or_Array_Component_Association): Give support to the new
11774 syntax for default initialization of components.
11777 (Resolve_Aggregate): Relax the strictness of the frontend in case of
11778 limited aggregates.
11779 (Resolve_Record_Aggregate): Give support to default initialized
11781 (Get_Value): In case of default initialized components, duplicate
11782 the corresponding default expression (from the record type
11783 declaration). In case of default initialization in the *others*
11784 choice, do not check that all components have the same type.
11785 (Resolve_Extension_Aggregate): Give support to limited extension
11789 (Check_Initialization): Relax the strictness of the front-end in case
11790 of aggregate and extension aggregates. This test is now done in
11791 Get_Value in a per-component manner.
11793 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
11794 expression corresponds to a limited aggregate. This test is now done
11797 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
11800 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
11801 present in an N_Component_Association node
11803 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
11805 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
11806 type-conformant entry only if they are homographs.
11808 2003-11-13 GNAT Script <nobody@gnat.com>
11810 * Make-lang.in: Makefile automatically updated
11812 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11814 * adadecode.c: Use <> form of include for ctype.h.
11815 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
11817 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11819 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
11820 Works around PR middle-end/6552.
11822 2003-11-10 Ed Falis <falis@gnat.com>
11824 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
11826 * 5zinit.adb: (Install_Handler): Moved back to spec
11827 (Install_Signal_Handlers): Deleted
11829 * 5zthrini.adb: Added context clause for System.Storage_Elements
11830 (Register): Only handles creation of taskVar; initialization moved to
11832 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
11833 Added declaration of environment task secondary stack and
11836 * s-thread.adb: Implement bodies for thread body processing
11839 Added comment identifying supported targets for pragma Thread_Body.
11841 2003-11-10 Pascal Obry <obry@gnat.com>
11843 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
11847 (Open): Properly check for string length before copying into the buffer.
11848 Raises Name_Error if buffer is too small. Note that this was a potential
11851 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
11853 * bindgen.adb, comperr.adb: Code clean ups.
11854 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
11856 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
11858 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
11860 2003-11-10 Vincent Celier <celier@gnat.com>
11863 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
11866 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
11868 * prj.adb: (Project_Empty): Add new boolean component Virtual
11870 * prj.ads: (Virtual_Prefix): New constant string
11871 (Project_Data): New boolean component Virtual
11873 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
11874 a library project is extended by a virtual extending project.
11877 Modifications throughout to implement extending-all project, including:
11878 (Virtual_Hash, Processed_Hash): New hash tables
11879 (Create_Virtual_Extending_Project): New procedure
11880 (Look_For_Virtual_Projects_For): New procedure
11883 (Process): After checking the projects, if main project is an
11884 extending-all project, set the object directory of all virtual extending
11885 project to the object directory of the main project.
11886 Adjust error message when a virtual extending project has the same
11887 object directory as an project being extended.
11888 (Recursive_Process): If name starts with the virtual prefix, set Virtual
11889 to True in the project data.
11892 (Default_Project_Node): Add new boolean component Extending_All
11893 (Is_Extending_All): New function
11894 (Set_Is_Extending_All): New procedure
11896 * prj-tree.ads: (Is_Extending_All): New function
11897 (Set_Is_Extending_All): New procedure
11898 (Project_Node_Record): New boolean component Extending_All
11900 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
11903 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
11905 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
11906 "gprcmd prefix" to define it.
11908 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
11910 * einfo.ads: Fix a typo and remove an extraneous word in comments.
11913 (Create_Dummy_Package_Unit): Set the scope of the entity for the
11914 created dummy package to Standard_Standard, not to itself, to
11915 defend other parts of the front-end against encoutering a cycle in
11919 (Analyze_With_Clause): When setting the entities for the successive
11920 N_Expanded_Names that constitute the name of a child unit, do not
11921 attempt to go further than Standard_Standard in the chain of scopes.
11922 This case arises from the placeholder units created by
11923 Create_Dummy_Package_Unit in the case of a with_clause for a
11924 nonexistent child unit.
11926 2003-11-10 Ed Schonberg <schonberg@gnat.com>
11929 (Expand_Thread_Body): Place subprogram on scope stack, so that new
11930 declarations are given the proper scope.
11933 (Check_Expr_Constants): Reject an expression that contains a constant
11934 created during expansion, and that appears after the object to which
11935 the address clause applies.
11937 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
11938 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
11939 that uses 'Range of a function call with controlled components, so
11940 that the function result can be finalized before starting the loop.
11943 (Find_Selected_Component): Improve error message when prefix is
11944 an implicit dereference of an incomplete type.
11946 2003-11-10 Robert Dewar <dewar@gnat.com>
11948 * opt.ads: New Print_Standard flag for -gnatS switch
11950 * sem_ch13.adb: Remove some additional checks for unaligned arrays
11952 * cstand.adb (Create_Standard): Print out package standard if -gnatS
11955 * debug.adb: Update doc for -gnatds to discuss relationship with new
11958 * sinfo.adb: Add new field Entity_Or_Associated_Node
11960 * sinfo.ads: Add new field Entity_Or_Associated_Node
11961 Update documentation for Associated_Node and Entity fields to clarify
11962 relationship and usage.
11965 (Write_Id): Properly process Associated_Node field in generic template
11968 Recognize new -gnatS switch for printing package Standard
11969 This replaces gnatpsta
11972 Add line for new -gnatS switch for printing package Standard
11973 This replaces gnatpsta
11975 2003-11-10 Andreas Jaeger <aj@suse.de>
11977 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
11980 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
11982 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
11985 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
11987 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
11990 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
11992 * sysdep.c: Add handling of cygwin.
11994 2003-11-10 GNAT Script <nobody@gnat.com>
11996 * Make-lang.in: Makefile automatically updated
11998 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
12001 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
12002 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
12003 Replace GNAT_ROOT by GCC_ROOT.
12005 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
12007 2003-11-06 Zack Weinberg <zack@codesourcery.com>
12009 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
12010 and update for changed meaning of GET_MODE_BITSIZE.
12012 2003-11-04 Doug Rupp <rupp@gnat.com>
12014 * sysdep.c: Problem discovered during IA64 VMS port.
12015 [VMS] #include <unixio.h> to get proper prototypes.
12018 Issues discovered/problems fixed during IA64 VMS port.
12019 [VMS] #define _POSIX_EXIT for proper semantics.
12020 [VMS] #include <unixio.h> for proper prototypes.
12021 [VMS] (fork): #define IA64 version.
12022 (__gnat_os_exit): Remove unnecessary VMS specific code.
12024 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12026 Part of PR ada/12806
12028 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
12032 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
12035 * targtyps.c, decl.c, misc.c,
12036 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
12037 routines to work around change in FP sizing semantics in GCC.
12040 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
12042 * gigi.h: (enumerate_modes): New function.
12044 * Make-lang.in: (ada/misc.o): Add real.h.
12046 * misc.c: (enumerate_modes): New function.
12048 2003-11-04 Robert Dewar <dewar@gnat.com>
12050 * 3vtrasym.adb: Minor reformatting
12051 Use terminology encoded/decoded name, rather than C++ specific notion
12052 of mangling (this is the terminology used throughout GNAT).
12054 * einfo.h: Regenerated
12056 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
12059 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
12061 * par-prag.adb: Add dummy entry for Thread_Body pragma
12064 Add entries for System.Threads entities for thread body processing
12067 (Analyze_Pragma, Access attributes): Check these are not applied to a
12068 thread body, since this is not permitted
12070 * sem_prag.adb: Add processing for Thread_Body pragma.
12074 (Resolve_Call): Check for incorrect attempt to call a thread body
12075 procedure with a direct call.
12077 * snames.ads, snames.adb: Add entry for Thread_Body pragma
12078 Add names associated with thread body expansion
12080 * snames.h: Add entry for Thread_Body pragma
12082 * s-thread.adb: Add entries for thread body processing
12083 These are dummy bodies so far
12085 * s-thread.ads: Add documentation on thread body handling.
12086 Add entries for thread body processing.
12088 2003-11-04 Javier Miranda <miranda@gnat.com>
12091 (Build_Limited_Views): Return after posting an error in case of limited
12092 with_clause on subprograms, generics, instances or generic renamings
12093 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
12094 on subprograms, generics, instances or generic renamings
12096 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
12098 * raise.c (setup_to_install): Correct mistake in last revision; two
12099 arguments out of order.
12101 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
12102 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
12103 notice, missed in previous change.
12104 Remove trailing blanks and other style errors introduced in previous
12107 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
12109 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
12110 rid of the wrapper for a LJM type, ensuring we don't do that if the
12111 field is addressable. This avoids potential low level type view
12112 mismatches later on, for instance in a by-reference argument passing
12115 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12117 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
12118 aligned at byte boundary.
12120 2003-11-04 Joel Brobecker <brobecker@gnat.com>
12122 * decl.c (components_to_record): Do not delete the empty variants from
12123 the end of the union type.
12125 2003-11-04 Ed Schonberg <schonberg@gnat.com>
12127 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
12128 operation for a derived type, an explicit declaration may use a local
12129 subtype of Boolean.
12131 2003-11-04 Vincent Celier <celier@gnat.com>
12133 * make.adb (Gnatmake): Allow main sources on the command line with a
12134 library project when it is only for compilation (no binding or
12137 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12139 * Makefile.in: Remove many duplicate variables.
12141 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
12143 * Make-lang.in (dvi): Move targets to $(docobjdir).
12144 (gnat_ug_vms.dvi): Simplify rule and adjust target.
12145 (gnat_ug_wnt.dvi): Likewise.
12146 (gnat_ug_unx.dvi): Likewise.
12147 (gnat_ug_vxw.dvi): Likewise.
12148 (gnat_rm.dvi): Likewise.
12149 (gnat-style.dvi): Likewise.
12151 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
12153 * gigi.h: Missed commit from update for C90.
12155 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
12157 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
12159 2003-10-31 Andreas Schwab <schwab@suse.de>
12161 * raise.c (get_action_description_for): Fix typo in last change.
12163 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
12166 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
12167 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
12169 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
12171 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
12172 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
12173 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
12174 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
12175 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
12177 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
12180 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
12181 numbers when symbol name is too long.
12183 2003-10-30 Ed Falis <falis@gnat.com>
12185 * g-signal.ads, g-signal.adb: New files
12187 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
12189 * Makefile.rtl: Introduce GNAT.Signals
12191 2003-10-30 Robert Dewar <dewar@gnat.com>
12193 * freeze.adb: Minor reformatting
12195 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
12197 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
12198 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
12199 New handling of Id_Check parameter to improve recognition of keywords
12200 used as identifiers.
12201 Update copyright notice to include 2003
12203 2003-10-29 Robert Dewar <dewar@gnat.com>
12205 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
12206 sem_ch10.adb: Minor reformatting
12208 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
12209 (Expand_Assign_Record): Test right hand side for bit unaligned as well
12211 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
12213 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
12214 Support for TBK$SYMBOLIZE-based symbolic traceback.
12216 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
12219 Revert previous change, that did not work well when pragma No_Run_Time
12220 was used in conjunction with a run-time other than ZFP.
12222 2003-10-29 Vincent Celier <celier@gnat.com>
12225 (Gnatmake): When there are no Ada mains in attribute Main, disable the
12226 bind and link steps only is switch -z is not used.
12228 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
12230 * Makefile.generic: Remove duplicated setting of CC.
12232 * Makefile.prolog: Set CC to gcc by default, to override make's
12235 * einfo.h: Regenerated.
12237 2003-10-29 Ed Schonberg <schonberg@gnat.com>
12239 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
12240 current body, after compiling subunit.
12242 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
12243 when in deleted code, because gigi needs properly ordered freeze
12244 actions to annotate types.
12246 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
12247 prevent the premature freezing of record type that contains
12248 subcomponents with a private type that does not yet have a completion.
12250 2003-10-29 Javier Miranda <miranda@gnat.com>
12253 (Analyze_Package_Instantiation): Check that instances can not be used in
12254 limited with_clauses.
12257 (Analyze_Package_Renaming): Check that limited withed packages cannot
12258 be renamed. Improve text on error messages related to limited
12261 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
12263 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
12264 Update copyright notice.
12266 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
12267 (Install_Limited_Context_Clauses): New subprogram that isolates all the
12268 checks required for limited context_clauses and installs the limited
12270 (Install_Limited_Withed_Unit): Complete its documentation.
12271 (Analyze_Context): Check that limited with_clauses are only allowed in
12273 (Install_Context): Call Install_Limited_Context_Clauses after the
12274 parents have been installed.
12275 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
12276 package as 'From_With_Type'; this mark indicates that the limited view
12277 is installed. Used to check bad usages of limited with_clauses.
12278 (Build_Limited_Views): Do not add shadow entities to the scope's list
12279 of entities. Do not add real entities to the Non_Limited_Views chain.
12280 Improve error notification.
12281 (Remove_Context_Clauses): Remove context clauses in two phases:
12282 limited views first and regular views later (to maintain the
12284 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
12285 its visible entities.
12287 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
12289 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
12290 with any type that Is_Fixed_Point_Type.
12292 * sinfo.ads: Fix documentation for Associated_Node attribute.
12294 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
12296 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
12297 both '-gnatc' and '-gnatt' are specified.
12299 * atree.adb (Initialize): Add initialization for Node_Count (set to
12302 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12304 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
12305 do not consider as Pure.
12307 Part of implementation of function-at-a-time:
12309 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
12310 (tree_transform): Add new argument to build_component_ref.
12311 (tree_transform, case N_Assignment_Statement): Make and return an
12313 (tree_transform): If result IS_STMT, set flags and return it.
12314 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
12316 * utils2.c (build_simple_component_ref, build_component_ref): Add new
12318 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
12319 (build_allocator): Likewise.
12321 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
12322 Add new arg to build_component_ref.
12323 (maybe_unconstrained_array, unchecked_convert): Likewise.
12325 * ada-tree.def (EXPR_STMT): New code.
12327 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
12329 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
12330 build_component_ref calls.
12332 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
12334 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
12335 (build_component_ref): Add new argument, NO_FOLD_P.
12337 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
12339 * Makefile.generic: Add missing substitution on object_deps handling.
12342 * Make-lang.in (check-ada): Enable ACATS test suite.
12344 2003-10-27 Robert Dewar <dewar@gnat.com>
12347 (Freeze_Array_Type): We do not need an initialization routine for types
12348 derived from String or Wide_String. They should be treated the same
12349 as String and Wide_String themselves. This caused problems with the
12350 use of Initialize_Scalars.
12353 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
12354 composites. This allows use of component clauses that are not byte
12358 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
12359 is an attempt to pack an array of atomic objects.
12361 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
12363 2003-10-27 Pascal Obry <obry@gnat.com>
12366 (Basename): Check for drive letters in a pathname only on DOS based OS.
12368 2003-10-27 Vincent Celier <celier@gnat.com>
12371 (Gnatmake): When unable to change dir to the object dir, display the
12372 content of the parent dir of the obj dir, to try to understand why this
12375 2003-10-27 GNAT Script <nobody@gnat.com>
12377 * Make-lang.in: Makefile automatically updated
12379 2003-10-27 Ed Schonberg <schonberg@gnat.com>
12382 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
12383 should not be done in Save/Restore_Scope_Stack, because it is performed
12387 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
12388 whether use clauses should be removed/restored.
12391 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
12392 whether use clauses should be removed/restored.
12394 2003-10-26 Andreas Jaeger <aj@suse.de>
12396 * Makefile.in: Remove duplicated lines.
12398 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
12400 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
12401 minimize the differences with ACT tree.
12403 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
12404 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
12405 Gnatvsn.Gnat_Static_Version_String to reduce differences between
12408 2003-10-24 Pascal Obry <obry@gnat.com>
12410 * adadecode.c (ostrcpy): New function.
12411 (__gnat_decode): Use ostrcpy of strcpy.
12412 (has_prefix): Set first parameter a const.
12413 (has_suffix): Set first parameter a const.
12414 Update copyright notice. Fix source name in header.
12415 Removes a trailing space.
12418 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
12421 Remove the test against being in No_Run_Time_Mode before generating a
12422 call to Register_Tag. It is redundant with the test against the
12423 availability of the function Register_Tag.
12425 2003-10-24 Vincent Celier <celier@gnat.com>
12427 * g-catiio.adb: (Month_Name): Correct spelling of February
12429 * make.adb: (Mains): New package
12430 (Initialize): Call Mains.Delete
12431 (Gnatmake): Check that each main on the command line is a source of a
12432 project file and, if there are several mains, each of them is a source
12433 of the same project file.
12434 (Gnatmake): When a foreign language is specified in attribute Languages,
12435 no main is specified on the command line and attribute Mains is not
12436 empty, only build the Ada main. If there is no Ada main, just compile
12437 the Ada sources and their closure.
12438 (Gnatmake): If a main is specified on the command line with directory
12439 information, check that the source exists and, if it does, that the path
12440 is the actual path of a source of a project.
12443 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
12444 Full_Path is True, return the full path instead of the simple file name.
12445 (Project_Of): New function
12448 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
12449 defaulted to False.
12450 (Project_Of): New function
12452 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
12454 * Makefile.generic:
12455 Ensure objects of main project are always checked and rebuilt if needed.
12456 Set CC to gcc by default.
12457 Prepare new handling of link by creating a global archive (not activated
12460 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
12461 stringt.h: Update copyright notice. Remove trailing blanks.
12462 Fix source name in header.
12464 2003-10-24 Robert Dewar <dewar@gnat.com>
12466 * sem_ch12.adb: Minor reformatting
12469 Minor reformatting (including new function return style throughout)
12472 Minor reformatting (including new function return style throughout)
12474 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
12476 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
12477 stringt.h: Update copyright notice. Remove trailing blanks.
12478 Fix source name in header.
12480 2003-10-24 GNAT Script <nobody@gnat.com>
12482 * Make-lang.in: Makefile automatically updated
12484 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
12486 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
12487 stringt.h: Convert to ISO C90 declarations and definitions.
12489 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
12492 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
12493 External_Tag attribute definition clauses.
12495 2003-10-23 Ed Schonberg <schonberg@gnat.com>
12498 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
12499 child unit, generate a fully qualified name to avoid spurious errors
12500 when the context contains renamings of different child units with
12501 the same simple name.
12503 * exp_dbug.ads: Add documentation on name qualification for renamings
12506 2003-10-23 Robert Dewar <dewar@gnat.com>
12508 * g-regpat.ads, g-regpat.adb: Minor reformatting
12510 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
12512 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
12514 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12516 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
12519 * urealp.h: (Machine): Update to proper definition.
12521 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
12523 * init.c, adaint.c: Minor reformatting.
12525 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
12527 * adaint.c (w32_epoch_offset): Define static const at file level.
12528 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
12529 rather than t_create, t_access in call to GetFileTime. Use union
12530 to convert between FILETIME and unsigned long long.
12531 (__gnat_file_time_name): Test for invalid file handle.
12532 (__gnat_set_filetime_name): Support win32 targets using
12533 w32api SetFileTime.
12535 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
12537 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
12539 * ctrl_c.c (__gnat_int_handler): Remove declaration.
12541 * decl.c (creat_concat_name): Const-ify prefix.
12543 * adaint.c: Include ctype.h if __MINGW32__.
12544 (__gnat_readlink): Mark arguments as possibly unused.
12545 (__gnat_symlink): Likewise.
12546 (__gnat_is_symbolic_link): Likewise.
12547 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
12549 (__gnat_file_time_name): Don't declare struct stat statbuf when
12551 (__gnat_is_absolute_path): Add parenthesis around condition of
12552 'if' statement to avoid warning.
12553 (__gnat_plist_init): Specify void as parameter.
12554 (plist_enter): Likewise.
12555 (plist_leave): Likewise.
12556 (remove_handle): Make static. Initialize prev.
12558 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
12560 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
12561 * cstreams.c (__gnat_full_name): Minor improvements and clean up
12562 of previous change.
12564 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12566 * tracebak.c (MAX): Avoid redefinition warning.
12568 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
12569 Change msg to const char *.
12570 (__gnat_install_handler): Remove ss, unused.
12571 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
12573 * cstreams.c (__gnat_full_name): Declare p only when used.
12574 (__gnat_full_name) [sgi] Return buffer.
12576 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
12578 * mingw32.h: New file.
12579 * gnat_wrapper.adb: New file.
12581 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
12583 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
12584 string match a pre compiled regular expression (the corresponding
12585 version of the function working on a raw regular expression)
12586 Fix typos in various comments
12587 Update copyright notice in spec
12589 2003-10-21 Gary Dismukes <dismukes@gnat.com>
12592 (Component_Needs_Simple_Initialization): Return False when the type is a
12593 packed bit array. Revise spec comments to document this case.
12596 (Expand_Pragma_Import): Set any expression on the imported object to
12597 empty to avoid initializing imported objects (in particular this
12598 covers the case of zero-initialization of bit arrays).
12599 Update copyright notice.
12601 2003-10-21 Ed Schonberg <schonberg@gnat.com>
12604 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
12605 a subunit is missing.
12606 (Instantiate_Subprogram_Body): If body of function is missing, set type
12607 of return expression explicitly in dummy body, to prevent cascaded
12608 errors when a subunit is missing.
12612 (Access_Subprogram_Declaration): Verify that return type is valid.
12616 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
12621 (Corresponding_Discriminant): If the scope of the discriminant is a
12622 private type without discriminant, use its full view.
12625 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
12627 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
12628 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
12629 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
12630 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
12631 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
12632 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
12633 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
12634 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
12635 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
12636 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
12637 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
12638 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
12639 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
12640 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
12641 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
12642 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
12643 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
12644 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
12645 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
12646 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
12647 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
12648 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
12649 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
12650 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
12651 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
12652 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
12653 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
12654 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
12655 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
12656 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
12657 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
12658 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
12659 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
12660 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
12661 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
12662 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
12663 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
12664 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
12665 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
12666 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
12667 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
12668 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
12669 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
12670 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
12671 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
12672 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
12673 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
12674 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
12675 vms_conv.ads, vms_conv.adb, vms_data.ads,
12676 vxaddr2line.adb: Files added. Merge with ACT tree.
12678 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
12679 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
12680 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
12681 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
12682 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
12683 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
12684 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
12685 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
12686 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
12687 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
12689 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
12690 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
12691 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
12692 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
12693 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
12694 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
12695 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
12696 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
12697 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
12698 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
12699 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
12700 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
12701 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
12702 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
12703 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
12704 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
12705 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
12706 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
12707 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
12708 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
12709 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
12710 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
12711 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
12712 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
12713 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
12714 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
12715 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
12716 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
12717 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
12718 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
12719 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
12720 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
12721 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
12722 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
12723 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
12724 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
12725 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
12726 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
12727 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
12728 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
12729 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
12730 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
12731 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
12732 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
12733 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
12734 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
12735 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
12736 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
12737 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
12738 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
12739 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
12740 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
12741 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
12742 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
12743 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
12744 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
12745 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
12746 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
12747 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
12748 checks.adb, checks.ads, cio.c, comperr.adb,
12749 comperr.ads, csets.adb, cstand.adb, cstreams.c,
12750 debug_a.adb, debug_a.ads, debug.adb, decl.c,
12751 einfo.adb, einfo.ads, errout.adb, errout.ads,
12752 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
12753 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
12754 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
12755 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
12756 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
12757 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
12758 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
12759 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
12760 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
12761 fe.h, fmap.adb, fmap.ads, fname.adb,
12762 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
12763 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
12764 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
12765 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
12766 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
12767 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
12768 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
12769 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
12770 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
12771 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
12772 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
12773 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
12774 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
12775 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
12776 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
12777 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
12778 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
12779 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
12780 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
12781 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
12782 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
12783 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
12784 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
12785 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
12786 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
12787 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
12788 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
12789 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
12790 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
12791 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
12792 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
12793 layout.adb, lib.adb, lib.ads, lib-list.adb,
12794 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
12795 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
12796 link.c, live.adb, make.adb, make.ads,
12797 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
12798 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
12799 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
12800 misc.c, mkdir.c, mlib.adb, mlib.ads,
12801 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
12802 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
12803 namet.adb, namet.ads, namet.h, nlists.ads,
12804 nlists.h, nmake.adt, opt.adb, opt.ads,
12805 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
12806 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
12807 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
12808 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
12809 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
12810 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
12811 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
12812 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
12813 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
12814 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
12815 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
12816 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
12817 prj-util.adb, prj-util.ads, raise.c, raise.h,
12818 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
12819 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
12820 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
12821 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
12822 scans.ads, scn.adb, scn.ads, s-crc32.adb,
12823 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
12824 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
12825 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
12826 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
12827 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
12828 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
12829 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
12830 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
12831 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
12832 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
12833 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
12834 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
12835 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
12836 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
12837 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
12838 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
12839 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
12840 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
12841 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
12842 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
12843 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
12844 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
12845 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
12846 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
12847 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
12848 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
12849 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
12850 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
12851 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
12852 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
12853 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
12854 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
12855 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
12856 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
12857 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
12858 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
12859 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
12860 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
12861 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
12862 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
12863 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
12864 stringt.adb, stringt.ads, stringt.h, style.ads,
12865 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
12866 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
12867 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
12868 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
12869 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
12870 table.adb, table.ads, targparm.adb, targparm.ads,
12871 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
12872 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
12873 ttypes.ads, types.ads, types.h, uintp.adb,
12874 uintp.ads, uintp.h, uname.adb, urealp.adb,
12875 urealp.ads, urealp.h, usage.adb, utils2.c,
12876 utils.c, validsw.adb, validsw.ads, widechar.adb,
12877 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
12878 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
12879 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
12880 gnatvsn.ads: Merge with ACT tree.
12882 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
12884 2003-10-20 Mark Mitchell <mark@codesourcery.com>
12886 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
12887 (gnat_ug_vmx.info): Likewise.
12888 (gnat_ug_vxw.info): Likewise.
12889 (gnat_ug_wnt.info): Likewise.
12890 (gnat_rm.info): Likewise.
12891 (gnat-style.info): Likewise.
12893 * Make-lang.in (ada.install-info): Remove target.
12894 (info): New target.
12895 (install-info): Likewise.
12896 (gnat_ug_unx.info): Simplify rule.
12897 (gnat_ug_vmx.info): Likewise.
12898 (gnat_ug_vxw.info): Likewise.
12899 (gnat_ug_wnt.info): Likewise.
12900 (gnat_rm.info): Likewise.
12901 (gnat-style.info): Likewise.
12903 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
12905 * Make-lang.in: Replace uses of $(target_alias) with
12906 $(target_noncanonical).
12907 * ada/Makefile.in: Remove unused mention of $(target_alias).
12909 2003-10-06 Mark Mitchell <mark@codesourcery.com>
12911 * Make-lang.in (ada.info): Replace with ...
12913 (ada.dvi): Replace with ...
12916 2003-09-29 Zack Weinberg <zack@codesourcery.com>
12918 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
12919 initialize dconstp5 and dconstmp5.
12921 2003-09-28 Richard Henderson <rth@redhat.com>
12923 * trans.c (tree_transform): Update call to expand_asm_operands.
12925 2003-09-21 Richard Henderson <rth@redhat.com>
12927 * trans.c, utils.c: Revert.
12929 2003-09-21 Richard Henderson <rth@redhat.com>
12931 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
12934 2003-09-04 Michael Matz <matz@suse.de>
12936 * misc.c: Include "target.h".
12937 * Make-lang.in (misc.o): Add dependency on target.h.
12939 2003-09-03 DJ Delorie <dj@redhat.com>
12941 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
12944 2003-08-30 Zack Weinberg <zack@codesourcery.com>
12946 * Makefile.in: Update substitutions to match changes to
12947 configure. Use include directives instead of @-insertions
12948 to read in host and target fragments. Add a rule to
12949 regenerate ada/Makefile.
12951 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
12953 * lang-options.h: Remove.
12954 * lang.opt: Add help text.
12956 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
12958 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
12961 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
12963 * misc.c (gnat_handle_option): Don't handle filenames.
12965 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
12967 * Make-lang.in: Replace PWD with PWD_COMMAND.
12968 * Makefile.adalib: Likewise.
12969 * Makefile.in: Likewise.
12971 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
12973 * misc.c (gnat_argv): Revert last change.
12974 (gnat_handle_option, gnat_init_options): Copy arguments.
12976 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
12978 * misc.c (gnat_argv): Make const.
12980 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
12982 * misc.c (save_argc, save_argv): Keep non-static!
12984 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
12986 * misc.c (save_argc, save_argv): Make static.
12987 (gnat_init_options): New prototype.
12988 (gnat_init_options): Update.
12990 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
12992 * gnat_ug.texi: Remove unlikely characters from @vars.
12993 * gnat_ug_vms.texi: Regenerate.
12995 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
12997 * misc.c (record_code_position): Adjust emit_note call.
12999 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
13001 * misc.c (gnat_handle_option): Don't check for missing arguments.
13003 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
13005 * utils.c (end_subprog_body): Adjust expand_function_end call.
13007 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
13009 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
13012 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
13014 * lang.opt: Declare Ada.
13015 * misc.c (gnat_init_options): Update.
13017 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
13019 * utils.c (begin_subprog_body): Adjust init_function_start call.
13021 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
13023 * Make-lang.in: Update to use options.c and options.h.
13024 * misc.c: Include options.h not aoptions.h.
13025 (gnat_handle_option): Abort on unrecognized switch.
13026 (gnat_init_options): Request Ada switches.
13028 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
13030 * lang.opt: Add -Wall.
13031 * misc.c (gnat_handle_option): Handle it.
13033 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
13035 * misc.c (gnat_handle_option): Fix warnings.
13037 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
13039 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
13041 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
13043 * Make-lang.in: Update to handle command-line options.
13044 * lang.opt: New file.
13045 * misc.c: Include aoptions.h.
13046 (cl_options_count, cl_options): Remove.
13047 (gnat_handle_option): New.
13048 (gnat_decode_option): Remove.
13049 (LANG_HOOKS_DECODE_OPTION): Remove.
13050 (LANG_HOOKS_HANDLE_OPTION): Override.
13052 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
13054 * init.c, misc.c, trans.c, utils.c: Remove dead code.
13056 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
13058 * Makefile.in: Replace "host_canonical" with "host" for autoconf
13061 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
13063 * Make-lang.in: Update.
13064 * misc.c: Include opts.h. Define cl_options_count and cl_options.
13066 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
13068 * misc.c (gnat_init_options): Update.
13070 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
13072 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
13073 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
13074 __attribute__ ((__unused__)).
13076 2003-06-05 Jan Hubicka <jh@suse.cz>
13078 * Make-lang.in: Add support for stageprofile and stagefeedback
13080 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
13082 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
13083 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
13085 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
13087 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
13088 Remove non-VMS directive.
13089 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
13091 (Examples of gnatls Usage): Remove VMS alternative.
13093 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
13096 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
13097 and turn ZCX_By_Default back to False since the underlying support
13098 is not quite there yet.
13100 2003-06-01 Andreas Jaeger <aj@suse.de>
13102 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
13103 and ROUND_TYPE_SIZE_UNIT.
13105 2003-05-22 Geert Bosch <bosch@gnat.com>
13107 * gnat_rm.texi : Remove reference to Ada Core Technologies.
13109 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
13111 * trans.c (tree_transform): Use location_t and input_location
13113 (build_unit_elab): Likewise.
13114 * utils.c (create_label_decl): Likewise.
13116 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
13118 * trans.c (tree_transform, build_unit_elab,
13119 set_lineno): Rename lineno to input_line.
13120 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
13121 end_subprog_body): Likewise.
13122 * utils2.c (build_call_raise): Likewise.
13124 2003-05-01 Laurent Guerby <guerby@acm.org>
13127 * 5iosinte.ads: Increase pthread_cond_t size to match recent
13128 LinuxThread and NPTL version, merge from ACT.
13130 2003-04-28 Zack Weinberg <zack@codesourcery.com>
13132 * utils.c (convert): No need to clear TREE_CST_RTL.
13134 2003-04-23 Geert Bosch <bosch@gnat.com>
13136 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
13137 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
13138 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
13139 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
13140 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
13141 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
13142 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
13143 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
13144 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
13145 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
13146 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
13147 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
13148 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
13149 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
13150 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
13151 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
13152 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
13153 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
13154 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
13155 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
13156 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
13157 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
13158 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
13159 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
13160 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
13161 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
13162 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
13163 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
13164 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
13165 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
13166 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
13167 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
13168 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
13169 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
13170 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
13171 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
13172 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
13173 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
13174 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
13175 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
13176 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
13177 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
13178 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
13179 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
13180 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
13181 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
13182 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
13183 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
13184 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
13185 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
13186 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
13187 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
13188 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
13189 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
13190 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
13191 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
13192 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
13193 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
13194 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
13195 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
13196 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
13197 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
13198 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
13199 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
13200 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
13201 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
13202 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
13203 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
13204 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
13205 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
13206 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
13207 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
13208 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
13209 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
13210 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
13211 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
13212 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
13213 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
13214 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
13215 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
13216 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
13217 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
13218 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
13219 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
13220 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
13221 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
13222 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
13223 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
13224 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
13225 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
13226 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
13227 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
13228 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
13229 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
13230 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
13231 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
13232 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
13233 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
13234 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
13235 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
13236 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
13237 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
13238 ali.adb, ali.ads, alloc.ads, argv.c,
13239 atree.adb, atree.ads, atree.h, aux-io.c,
13240 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
13241 binde.adb, binde.ads, binderr.adb, binderr.ads,
13242 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
13243 butil.adb, butil.ads, cal.c, calendar.ads,
13244 casing.adb, casing.ads, ceinfo.adb, checks.adb,
13245 checks.ads, cio.c, comperr.adb, comperr.ads,
13246 config-lang.in, csets.adb, csets.ads, csinfo.adb,
13247 cstand.adb, cstand.ads, cuintp.c, debug.adb,
13248 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
13249 dec-io.ads, dec.ads, deftarg.c, directio.ads,
13250 einfo.adb, einfo.ads, elists.adb, elists.ads,
13251 elists.h, errno.c, errout.adb, errout.ads,
13252 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
13253 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
13254 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
13255 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
13256 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
13257 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
13258 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
13259 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
13260 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
13261 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
13262 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
13263 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
13264 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
13265 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
13266 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
13267 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
13268 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
13269 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
13270 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
13271 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
13272 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
13273 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
13274 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
13275 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
13276 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
13277 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
13278 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
13279 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
13280 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
13281 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
13282 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
13283 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
13284 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
13285 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
13286 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
13287 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
13288 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
13289 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
13290 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
13291 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
13292 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
13293 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
13294 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
13295 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
13296 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
13297 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
13298 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
13299 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
13300 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
13301 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
13302 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
13303 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
13304 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
13305 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
13306 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
13307 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
13308 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
13309 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
13310 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
13311 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
13312 lib.adb, lib.ads, live.adb, live.ads,
13313 machcode.ads, make.adb, make.ads, makeusg.adb,
13314 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
13315 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
13316 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
13317 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
13318 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
13319 mlib.ads, namet.adb, namet.ads, nlists.adb,
13320 nlists.ads, opt.adb, opt.ads, osint-b.adb,
13321 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
13322 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
13323 osint.ads, output.adb, output.ads, par-ch10.adb,
13324 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
13325 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
13326 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
13327 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
13328 par-tchk.adb, par-util.adb, par.adb, par.ads,
13329 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
13330 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
13331 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
13332 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
13333 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
13334 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
13335 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
13336 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
13337 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
13338 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
13339 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
13340 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
13341 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
13342 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
13343 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
13344 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
13345 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
13346 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
13347 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
13348 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
13349 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
13350 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
13351 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
13352 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
13353 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
13354 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
13355 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
13356 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
13357 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
13358 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
13359 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
13360 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
13361 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
13362 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
13363 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
13364 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
13365 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
13366 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
13367 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
13368 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
13369 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
13370 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
13371 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
13372 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
13373 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
13374 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
13375 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
13376 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
13377 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
13378 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
13379 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
13380 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
13381 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
13382 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
13383 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
13384 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
13385 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
13386 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
13387 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
13388 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
13389 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
13390 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
13391 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
13392 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
13393 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
13394 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
13395 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
13396 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
13397 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
13398 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
13399 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
13400 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
13401 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
13402 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
13403 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
13404 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
13405 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
13406 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
13407 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
13408 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
13409 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
13410 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
13411 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
13412 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
13413 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
13414 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
13415 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
13416 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
13417 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
13418 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
13419 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
13420 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
13421 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
13422 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
13423 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
13424 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
13425 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
13426 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
13427 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
13428 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
13429 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
13430 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
13431 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
13432 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
13433 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
13434 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
13435 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
13436 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
13437 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
13438 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
13439 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
13440 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
13441 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
13442 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
13443 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
13444 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
13445 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
13446 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
13447 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
13448 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
13449 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
13450 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
13451 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
13452 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
13453 snames.ads, sprint.adb, sprint.ads, stand.adb,
13454 stand.ads, stringt.adb, stringt.ads, style.adb,
13455 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
13456 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
13457 switch-m.ads, switch.adb, switch.ads, system.ads,
13458 table.adb, table.ads, targparm.adb, targparm.ads,
13459 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
13460 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
13461 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
13462 ttypef.ads, ttypes.ads, types.adb, types.ads,
13463 uintp.adb, uintp.ads, uname.adb, uname.ads,
13464 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
13465 usage.adb, usage.ads, validsw.adb, validsw.ads,
13466 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
13467 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
13468 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
13469 formatting and other trivial changes from ACT.
13471 2003-04-12 Zack Weinberg <zack@codesourcery.com>
13473 * gigi.h, utils2.c (build_constructor):
13474 Rename gnat_build_constructor. Use build_constructor.
13475 * decl.c (gnat_to_gnu_entity)
13476 * trans.c (tree_transform, pos_to_constructor, extract_values)
13477 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
13478 (unchecked_convert)
13479 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
13480 (fill_vms_descriptor):
13483 2003-04-06 Zack Weinberg <zack@codesourcery.com>
13485 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
13486 * misc.c (gnat_tree_size): New function.
13487 (LANG_HOOKS_TREE_SIZE): Override.
13489 2003-04-03 Jason Merrill <jason@redhat.com>
13491 * misc.c (gnat_adjust_rli): #if 0.
13493 2003-03-31 Geert Bosch <bosch@gnat.com>
13496 * link.c : Fix misspelled "const" keyword
13498 2003-03-23 Mark Mitchell <mark@codesourcery.com>
13501 * utils2.c: Adjust calls to put_var_into_stack.
13503 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
13505 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
13507 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
13509 * misc.c (gnat_init): Update for new prototype.
13511 2003-03-05 Olivier Hainque <hainque@gnat.com>
13514 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
13515 warning, and fix return type for the IN_RTS && !SJLJ case.
13517 2003-03-04 Tom Tromey <tromey@redhat.com>
13519 * Make-lang.in (ada.tags): New target.
13521 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
13524 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
13525 wrapper, which name remains constant whatever underlying GCC
13528 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
13529 the stable interface needed for a-except.
13531 2003-03-02 Andreas Jaeger <aj@suse.de>
13533 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
13534 gnat_ug_wnt.texi: Regenerate.
13536 2003-03-02 Laurent Guerby <guerby@acm.org>
13538 * Makefile.in (install-gnatlib): Match previous change there
13541 2003-02-28 Andreas Schwab <schwab@suse.de>
13543 * Make-lang.in (install-gnatlib): Change to ada directory before
13544 running make instead of using ada/Makefile directly.
13546 2003-02-18 Ben Elliston <bje@redhat.com>
13548 Part of fix for PR ada/9406
13549 * gnat_ug.texi (Binder output file): Grammar fix.
13551 2003-02-18 Ben Elliston <bje@redhat.com>
13554 * 5qtaprop.adb (Sleep): Fix typo in comment.
13556 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
13558 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
13559 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
13560 gnat_ug_wnt.texi: Regenerate.
13562 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
13564 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
13565 be created if necessary.
13566 (ada.install-common): Let $(DESTDIR)$(bindir) be created
13567 if necessary. Remove erroneous and redundant gnatchop
13568 installation commands. Test for gnatdll before attempting
13570 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
13571 and gnatdll from all plausible locations.
13573 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
13575 * utils2.c (build_unary_op): Don't check flag_volatile.
13576 * gnat_ug.texi: Remove -fvolatile from example.
13577 * gnat_ug_vxw.texi: Likewise.
13579 2003-01-29 Laurent Guerby <guerby@acm.org>
13582 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
13583 * Makefile.in: match previous change.
13584 * Make-lang.in: match previous change.
13586 2003-01-29 Joel Sherrill <joel@OARcorp.com>
13588 * 5rosinte.ads: Add SIGXCPU.
13589 * 5rtpopsp.adb: New file.
13590 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
13591 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
13592 specific file 5rtpopsp.adb.
13593 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
13594 is likely needed for all newlib targets.
13595 * init.c: Add RTEMS specific version of __gnat_initialize().
13597 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13599 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
13601 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13603 * init.c (__gnat_error_handler): Make msg const.
13605 * gmem.c (convert_addresses): Move declaration ...
13606 * adaint.h: ... here.
13607 * adaint.c (convert_addresses): Adapt addrs type to match
13610 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
13612 2003-01-24 Andreas Schwab <schwab@suse.de>
13614 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
13615 size_t to avoid warning.
13617 2003-01-21 Zack Weinberg <zack@codesourcery.com>
13619 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
13621 2003-01-09 Geoffrey Keating <geoffk@apple.com>
13623 * gnat_rm.texi: Remove RCS version number.
13625 * ada-tree.h (union lang_tree_node): Add chain_next option.
13627 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
13629 * Make-lang.in (ada.install-info, ada.install-common,
13630 ada.uninstall): Prepend $(DESTDIR) to the destination
13631 directory in all (un)installation commands.
13632 * Makefile.in (install-gnatlib, install-rts): Ditto.
13634 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
13636 * gnat_rm.texi, gnat_ug.texi: Use @copying.
13637 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
13638 gnat_ug_wnt.texi: Regenerate.
13640 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
13642 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
13644 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
13645 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
13646 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
13647 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
13648 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
13649 $(srcdir)/doc/include/gcc-common.texi.
13651 2002-12-15 Geert Bosch <bosch@gnat.com>
13653 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
13655 2002-12-14 Geert Bosch <bosch@gnat.com>
13657 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
13658 case of a body created for a Renaming_As_Body, on which
13659 conformance checks are not performed. Fixes PR ada/5690.
13661 2002-11-30 Zack Weinberg <zack@codesourcery.com>
13663 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
13664 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
13665 not already included.
13666 * Make-lang.in: Update dependencies.
13668 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
13669 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
13670 solution to buffer overflow bug on GNU/Linux.
13672 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
13673 Closes PR ada/5856 and PR ada/6919 !
13674 * bindgen.adb: Remove all references to Public_Version.
13675 * comperr.adb: Remove all references to Public_Version and
13676 GNATPRO_Version; correct bug reporting instructions.
13677 * comperr.ads: Change to match bug box.
13678 * gnatvsn.ads: Remove all references to Public version and
13681 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
13683 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
13687 * config-lang.in: Remove diff_excludes.
13689 2002-11-05 Graham Stott <graham.stott@btinternet.com>
13691 * trans.c (gnu_pending_elaboration_lists): New GC root.
13692 (build_unit_elab): Use..
13694 2002-10-30 Geert Bosch <bosch@gnat.com>
13696 * misc.c : Include optabs.h
13698 * Make-lang.in (misc.o): Add dependency on optabs.h
13700 2002-10-29 Geert Bosch <bosch@gnat.com>
13702 * Make-lang.in (gnatbind): Depend on CONFIG_H
13704 2002-10-29 Geert bosch <bosch@gnat.com>
13706 * misc.c: Unrevert misc.c (1.13)
13708 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
13710 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
13711 maintainership comments.
13713 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
13715 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
13716 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
13717 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
13718 7staprop.adb: Correct statements in comments about
13719 maintainership of GNAT.
13722 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
13723 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
13724 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
13725 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
13726 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
13727 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
13728 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
13729 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
13730 comments about maintainership of GNAT.
13732 PR ada/6919 (forward port of patch for PR ada/5904)
13733 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
13734 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
13735 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
13736 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
13737 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
13738 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
13739 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
13740 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
13741 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
13742 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
13743 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
13744 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
13745 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
13746 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
13747 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
13748 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
13749 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
13750 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
13751 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
13752 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
13753 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
13754 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
13755 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
13756 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
13757 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
13758 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
13759 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
13760 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
13761 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
13762 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
13763 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
13764 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
13765 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
13766 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
13767 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
13768 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
13769 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
13770 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
13771 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
13772 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
13773 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
13774 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
13775 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
13776 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
13777 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
13778 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
13779 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
13780 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
13781 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
13782 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
13783 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
13784 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
13785 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
13786 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
13787 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
13788 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
13789 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
13790 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
13791 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
13792 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
13793 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
13794 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
13795 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
13796 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
13797 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
13798 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
13799 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
13800 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
13801 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
13802 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
13803 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
13804 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
13805 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
13806 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
13807 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
13808 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
13809 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
13810 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
13811 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
13812 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
13813 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
13814 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
13815 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
13816 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
13817 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
13818 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
13819 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
13820 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
13821 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
13822 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
13823 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
13824 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
13825 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
13826 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
13827 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
13828 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
13829 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
13830 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
13831 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
13832 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
13833 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
13834 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
13835 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
13836 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
13837 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
13838 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
13839 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
13840 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
13841 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
13842 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
13843 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
13844 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
13845 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
13846 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
13847 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
13848 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
13849 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
13850 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
13851 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
13852 par-endh.adb par-labl.adb par-load.adb par-prag.adb
13853 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
13854 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
13855 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
13856 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
13857 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
13858 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
13859 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
13860 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
13861 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
13862 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
13863 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
13864 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
13865 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
13866 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
13867 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
13868 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
13869 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
13870 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
13871 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
13872 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
13873 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
13874 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
13875 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
13876 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
13877 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
13878 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
13879 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
13880 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
13881 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
13882 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
13883 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
13884 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
13885 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
13886 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
13887 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
13888 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
13889 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
13890 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
13891 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
13892 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
13893 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
13894 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
13895 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
13896 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
13897 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
13898 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
13899 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
13900 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
13901 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
13902 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
13903 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
13904 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
13905 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
13906 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
13907 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
13908 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
13909 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
13910 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
13911 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
13912 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
13913 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
13914 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
13915 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
13916 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
13917 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
13918 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
13919 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
13920 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
13921 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
13922 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
13923 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
13924 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
13925 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
13926 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
13927 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
13928 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
13929 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
13930 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
13931 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
13932 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
13933 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
13934 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
13935 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
13936 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
13937 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
13938 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
13939 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
13940 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
13941 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
13942 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
13943 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
13944 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
13945 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
13946 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
13947 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
13948 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
13949 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
13950 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
13951 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
13952 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
13953 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
13954 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
13955 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
13956 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
13957 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
13958 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
13959 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
13960 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
13961 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
13962 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
13963 stringt.ads stringt.h style.adb style.ads stylesw.adb
13964 stylesw.ads switch.adb switch.ads sysdep.c system.ads
13965 table.adb table.ads targparm.adb targparm.ads targtyps.c
13966 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
13967 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
13968 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
13969 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
13970 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
13971 usage.ads utils.c utils2.c validsw.adb validsw.ads
13972 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
13973 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
13974 xtreeprs.adb: Correct statements in comments about maintainership
13977 2002-09-23 Zack Weinberg <zack@codesourcery.com>
13979 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
13980 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
13981 * gnatvsn.ads: Gnat_Version_String is now a function.
13982 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
13983 copy the C version_string into a String and return it.
13984 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
13985 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
13986 Remove pragma Ident (Gnat_Version_String). If this was the
13987 sole use of package Gnatvsn, remove the with statement too.
13988 * gnat1drv.adb: Tweak -gnatv output.
13990 2002-09-17 Richard Henderson <rth@redhat.com>
13992 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
13993 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
13994 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
13995 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
13996 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
13997 and real_2expN instead of a loop.
13998 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
13999 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
14001 2002-08-25 Andre Leis <a.leis@gmx.net>
14002 David Billinghurst (David.Billinghurst@riotinto.com>
14004 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
14006 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14008 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
14009 Remove $(CONFIG_H) dependency.
14011 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
14013 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
14015 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14017 * adadecode.c (ada_demangle): Use xstrdup in lieu of
14019 * misc.c (gnat_decode_option): Likewise.
14021 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
14023 * make.adb (Add_Switch): Make Generic_Position a procedure. The
14024 function approach did not work well because of a side effect (the
14025 function call could reallocate the table which was being indexed
14026 using its result). Fixes ada/4851. [RESURRECTED]
14028 2002-07-01 Roger Sayle <roger@eyesopen.com>
14030 * ada/utils.c (builtin_function): Accept an additional parameter.
14032 2002-06-28 Andreas Jaeger <aj@suse.de>
14035 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
14038 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14040 * Makefile.in (SHELL): Set to @SHELL@.
14042 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14044 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
14045 array size calculation.
14047 2002-06-04 Andreas Jaeger <aj@suse.de>
14049 * Make-lang.in (gnatbind): Readd rule that has been lost in last
14052 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
14054 Merge from pch-branch:
14056 * config-lang.in (gtfiles): Add ada-tree.h.
14057 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
14058 (SET_TYPE_MODULUS): New.
14059 (SET_TYPE_INDEX): New.
14060 (SET_TYPE_DIGITS_VALUE): New.
14061 (SET_TYPE_RM_SIZE): New.
14062 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
14063 (SET_TYPE_ADA_SIZE): New.
14064 (SET_TYPE_ACTUAL_BOUNDS): New.
14065 (SET_DECL_CONST_CORRESPONDING_VAR): New.
14066 (SET_DECL_ORIGINAL_FIELD): New.
14067 (TREE_LOOP_ID): Correct typo.
14068 * decl.c: Use new macros.
14069 * utils.c: Include debug.h, use new macros.
14070 * utils2.c: Use new macros.
14072 * ada-tree.h: Update all macros for new tree description.
14073 (struct tree_loop_id): New.
14074 (union lang_tree_node): New.
14075 (struct lang_decl): New.
14076 (struct lang_type): New.
14077 * misc.c (gnat_mark_tree): Delete.
14078 (LANG_HOOKS_MARK_TREE): Delete.
14079 * trans.c (tree_transform): No longer any need to cast
14082 * utils.c (struct language_function): New dummy structure.
14084 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
14085 (misc.o): Likewise.
14086 (utils.o): Likewise; also gtype-ada.h.
14087 * Make-lang.in (gnat1): Add dependency on s-gtype.
14088 (gnatbind): Add dependency on $(CONFIG_H).
14089 * utils.c: Correct last #include.
14090 (stuct e_stack): Remove unnecessary 'static'.
14091 (mark_e_stack): Remove unused prototype.
14093 * scn-nlit.adb: Remove whitespace after version number to
14094 keep lines under 80 chars.
14095 * snames.adb: Likewise.
14096 * treepr.ads: Likewise.
14098 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
14099 (misc.o): Likewise.
14100 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
14101 * config-lang.in (gtfiles): New.
14102 * decl.c: Use gengtype for roots.
14103 * gigi.h: Use gengtype for roots.
14104 * trans.c: Use gengtype for roots.
14105 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
14107 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
14109 * misc.c (gnat_init): Adjust setting of internal_error_function.
14111 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
14113 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
14114 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
14115 gnat_ug_wnt.texi: Regenerate.
14117 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
14119 * 5ntaprop.adb (with System.OS_Primitives): Remove.
14121 * cstreams.c (max_path_len): Move from here ...
14122 * adaint.c (__gnat_max_path_len): ... to here.
14123 * adaint.c (__gnat_max_path_len): Declare.
14124 * g-dirope.adb (Max_Path): Adjust.
14125 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
14126 * i-cstrea.ads (max_path_len): Adjust.
14127 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
14128 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
14130 * Makefile.in, Make-lang.in: Documentation is now built in
14131 Make-lang.in. Store Info and generated Texinfo files in the
14133 * gnat_ug.texi: Remove CVS keywords, correct version number.
14134 Set file name correctly.
14136 * gnat_ug_*.texi: Add.
14137 * .cvsignore: Ignore generated Texinfo files.
14139 2002-05-30 Zack Weinberg <zack@codesourcery.com>
14141 * ada.h: Add MI guard macro.
14142 (SUBTYPE): Define constants with an anonymous enum, not static
14144 (IN): Cast constants to appropriate type before use.
14146 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
14148 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
14151 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14153 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
14154 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
14155 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
14156 (ALL_ADA_CFLAGS): Likewise.
14157 (ADA_INCLUDES): Likewise.
14158 Adapt for new working dir.
14159 (GNATBIND): Use Makefile.in version.
14160 (.SUFFIXES): Copy from Makefile.in.
14161 (ada-warn): Define.
14162 (.adb.o, .ads.o): Copy from Makefile.in.
14163 Added $(OUTPUT_OPTION).
14164 (GNAT1_C_OBJS): Moved from Makefile.in.
14165 Prefix with ada subdir.
14166 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
14167 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
14168 Adapt for new working dir.
14169 (EXTRA_GNATBIND_OBJS): Likewise.
14170 (ADA_BACKEND): Moved from Makefile.in.
14171 Renamed to avoid conflict with global BACKEND.
14173 (TARGET_ADA_SRCS): Moved from Makefile.in.
14174 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
14176 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
14177 (ada_extra_files): Moved from Makefile.in.
14178 Prefix with ada subdir.
14179 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
14180 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
14181 (ada/nmake.ads): Likewise.
14182 (update-sources): Moved from Makefile.in.
14183 Prefix with ada subdir.
14184 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
14185 (ADA_TREE_H): Likewise.
14186 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
14187 (ada/memtrack.o): Likewise.
14188 (ada/adadecode.o): Likewise.
14189 Update dependencies.
14190 (ada/adaint.o): New.
14191 (ada/argv.o): Moved from Makefile.in.
14192 Prefix with ada subdir.
14193 Update dependencies.
14194 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
14195 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
14196 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
14197 Prefix with ada subdir.
14198 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
14199 (GNAT DEPENDENCIES): Regenerate.
14200 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
14201 toplevel Makefile.in.
14202 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
14203 (TARGET_ADA_SRCS): Removed.
14204 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
14205 (GNATBIND_OBJS): Likewise.
14206 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
14207 (BACKEND): Removed.
14208 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
14209 (TREE_H): Likewise.
14210 (ada_extra_files): Likewise.
14211 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
14212 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
14213 (update-sources): Likewise.
14214 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
14215 (ADA_TREE_H): Likewise.
14216 (adadecoce.o): Likewise.
14217 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
14218 (GNAT DEPENDENCIES): Likewise.
14220 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14222 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
14223 * Makefile.in: Likewise.
14225 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14227 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
14228 Restore $(CONFIG_H) and prefix.o dependencies.
14229 (ada.stage[1-4]): Depend on stage?-start.
14231 * Makefile.in (b_gnatb.c): Depend on interfac.o.
14233 2002-05-02 Jim Wilson <wilson@redhat.com>
14235 * utils.c (finish_record_type): Change record_size to record_type.
14237 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
14239 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
14240 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
14241 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
14243 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
14245 * misc.c (gnat_parse_file): Update.
14247 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
14249 * misc.c (gnat_init): Don't set lang_attribute_common.
14251 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
14253 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
14255 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
14257 * gnat_ug.texi: New file.
14259 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
14260 instead of gfdl.texi
14262 * xgnatug.adb, ug_words: New files.
14264 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
14265 gnat_rm and gnat-style manuals.
14267 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
14269 * gigi.h (incomplete_type_error): Remove.
14270 * utils.c (incomplete_type_error): Remove.
14272 2002-04-16 Mark Mitchell <mark@codesourcery.com>
14274 * trans.c (tree_transform): Add has_scope argument to
14275 expand_start_stmt_expr.
14277 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
14279 * gigi.h (truthvalue_conversion): Rename.
14280 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
14281 * trans.c (tree_transform): Update.
14282 * utils2.c (truthvalue_conversion): Rename, update.
14283 (build_binary_op, build_unary_op): Update.
14285 2002-04-04 Laurent Guerby <guerby@acm.org>
14287 * make.adb: Implement -margs, remove restriction about file name placement.
14288 * makeusg.adb: Documentation update.
14289 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
14290 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
14292 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
14294 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
14295 (builtin_function): Similarly.
14297 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
14299 * decl.c (gnat_to_gnu_entity): Update.
14300 * gigi.h (mark_addressable): Rename.
14301 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
14302 * trans.c (tree_transform): Update.
14303 * utils.c (create_var_decl): Update.
14304 * util2.c (build_binary_op, build_unary_op,
14305 fill_vms_descriptor): Update.
14306 (mark_addressable): Rename, update.
14308 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
14310 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
14312 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
14313 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
14314 * trans.c (tree_transform, convert_with_check): Update.
14315 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
14318 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
14320 * gigi.h (finish_incomplete_decl): Rename.
14321 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
14322 * utils.c (gnat_init_decl_processing): Don't set hook.
14323 (finish_incomplete_decl): Rename.
14325 2002-03-29 Andreas Schwab <schwab@suse.de>
14327 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
14330 2001-03-28 Robert Dewar <dewar@gnat.com>
14333 (Remove_Checks): New procedure
14336 (Remove_Checks): New procedure
14339 Use new Duplicate_Subexpr functions
14340 (Duplicate_Subexpr_No_Checks): New procedure
14341 (Duplicate_Subexpr_No_Checks_Orig): New procedure
14342 (Duplicate_Subexpr): Restore original form (checks duplicated)
14343 (Duplicate_Subexpr): Call Remove_Checks
14346 (Duplicate_Subexpr_No_Checks): New procedure
14347 (Duplicate_Subexpr_No_Checks_Orig): New procedure
14348 Add 2002 to copyright notice
14350 * sem_util.adb: Use new Duplicate_Subexpr functions
14353 (Eval_Indexed_Component): This is the place to call
14354 Constant_Array_Ref and to replace the value. We simply merge
14355 the code of this function in here, since it is now no longer
14356 used elsewhere. This fixes the problem of the back end not
14357 realizing we were clever enough to see that this was
14359 (Expr_Val): Remove call to Constant_Array_Ref
14360 (Expr_Rep_Val): Remove call to Constant_Array_Ref
14362 (Constant_Array_Ref): Deal with string literals (patch
14363 suggested by Zack Weinberg on the gcc list)
14365 2001-03-28 Ed Schonberg <schonber@gnat.com>
14367 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
14368 Duplicate_Subexpr_Move_Checks.
14370 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
14371 Duplicate_Subexpr_Move_Checks.
14373 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
14374 value of array exists before retrieving it (it may a private
14375 protected component in a function).
14377 2002-03-28 Geert Bosch <bosch@gnat.com>
14379 * prj-pp.adb : New file.
14381 * prj-pp.ads : New file.
14383 2002-03-28 Andreas Jaeger <aj@suse.de>
14385 * Makefile.in (stamp-sdefault): Fix path for Makefile.
14387 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
14389 * misc.c (gnat_expand_expr): Move prototype.
14391 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
14393 * misc.c (insert_default_attributes): Remove.
14395 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
14397 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
14398 (gnat_init): Don't set hook.
14399 (gnat_expand_expr): Fix prototype.
14401 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
14403 * misc.c (ggc_p): Remove.
14405 2002-03-27 Geert Bosch <bosch@gnat.com>
14407 * prj-makr.ads, prj-makr.adb : New files.
14409 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
14411 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
14412 (lang_mark_tree): Make static, rename.
14414 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
14416 * misc.c (maybe_build_cleanup): Remove.
14418 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
14420 * gigi.h (yyparse): Remove.
14422 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
14424 * gnat_rm.texi: Sync with ACT version.
14425 (From Ben Brosgol <brosgol@gnat.com>)
14427 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
14429 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
14430 (gnat_init): Remove old hook.
14432 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
14434 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
14435 (yyparse): Rename gnat_parse_file.
14437 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
14439 Delete all lines containing "$Revision:".
14440 * xeinfo.adb: Don't look for revision numbers.
14441 * xnmake.adb: Likewise.
14442 * xsinfo.adb: Likewise.
14443 * xsnames.adb: Likewise.
14444 * xtreeprs.adb: Likewise.
14446 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14448 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
14449 gnat_tree_code_name): Delete.
14450 (tree_code_type, tree_code_length, tree_code_name): Define.
14451 (gnat_init): Don't try to copy into the various tree_code
14454 2002-03-11 Richard Henderson <rth@redhat.com>
14456 * Makefile.in (.NOTPARALLEL): Add fake tag.
14458 2002-03-07 Geert Bosch <bosch@gnat.com>
14460 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
14461 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
14462 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
14463 switch-m.adb, switch-m.ads : New files.
14465 2002-03-07 Geert Bosch <bosch@gnat.com>
14467 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
14468 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
14469 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
14470 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
14471 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
14472 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
14473 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
14474 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
14475 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
14476 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
14477 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
14478 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
14479 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
14480 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
14481 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
14482 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
14483 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
14484 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
14485 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
14486 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
14487 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
14488 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
14489 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
14490 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
14491 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
14492 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
14493 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
14494 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
14495 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
14496 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
14497 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
14498 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
14499 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
14500 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
14501 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
14502 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
14503 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
14504 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
14505 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
14506 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
14507 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
14508 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
14509 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
14510 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
14511 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
14512 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
14513 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
14514 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
14515 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
14516 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
14517 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
14518 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
14519 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
14520 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
14521 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
14522 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
14523 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
14524 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
14525 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
14526 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
14527 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
14528 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
14529 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
14530 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
14531 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
14532 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
14533 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
14534 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
14535 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
14536 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
14537 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
14538 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
14539 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
14540 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
14541 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
14542 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
14543 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
14544 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
14545 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
14546 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
14547 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
14548 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
14549 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
14550 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
14551 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
14552 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
14553 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
14554 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
14555 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
14556 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
14557 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
14558 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
14559 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
14560 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
14561 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
14562 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
14563 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
14565 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
14566 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
14567 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
14568 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
14570 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
14571 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
14573 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
14574 to mdll-fil.ad[bs] and mdll-util.ad[bs]
14576 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
14577 from mdllfile.ad[bs] and mdlltool.ad[bs]
14579 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14581 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
14582 lieu of explicit sizeof/sizeof.
14584 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
14586 * misc.c (copy_lang_decl): Remove.
14588 2002-02-27 Zack Weinberg <zack@codesourcery.com>
14590 * misc.c: Delete traditional-mode-related code copied from the
14591 C front end but not used, or used only to permit the compiler
14594 2002-02-07 Richard Henderson <rth@redhat.com>
14596 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
14597 * adaint.h (__gnat_to_gm_time): Update prototype.
14599 2002-01-30 Richard Henderson <rth@redhat.com>
14601 * trans.c (tree_transform) [N_Loop_Statement]: Use
14602 expand_exit_loop_top_cond.
14604 2001-12-23 Richard Henderson <rth@redhat.com>
14606 * utils.c (end_subprog_body): Push GC context around
14607 rest_of_compilation for nested functions.
14609 2001-12-23 Richard Henderson <rth@redhat.com>
14611 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
14613 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
14615 * gnat-style.texi (Declarations and Types): Remove ancient style
14616 rule which was mandated by code generation issues.
14618 * gnat-style.texi (header): Add @dircategory, @direntry.
14619 (title page): Remove date.
14620 (general) Add @./@: where approriate, and two spaces after the
14621 full stop at the end of a sentence. Use @samp markup when
14622 referring concrete lexical entities (keywords, attribute names
14623 etc.), and @syntax for ARM grammar elements. Use @r for English
14624 text in comments. Use @emph for emphasis. Change "if-statements"
14625 etc. to "if statements" (without @samp). Break long lines. Make
14626 casing of section names consistent.
14627 (Identifiers): Use @samp markup for variable names.
14628 (Comments): Use @samp markup for comment characters. Line-end
14629 comments may follow any Ada code, not just statements. Fix
14630 misspelling of "Integer" as "integer".
14631 (Loop statements): Do not use variable name "I", use "J".
14632 (Subprogram Declarations): Document alignment.
14633 (Subprogram Bodies, Block statements): Document empty line before
14636 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
14638 * make.adb (Add_Switch): Make Generic_Position a procedure. The
14639 function approach did not work well because of a side effect (the
14640 function call could reallocate the table which was being indexed
14641 using its result). Fixes ada/4851.
14643 2001-12-19 Robert Dewar <dewar@gnat.com>
14645 * bindgen.adb: Minor reformatting
14647 * cstand.adb: Minor reformatting
14649 * fmap.adb: Minor reformatting
14650 Change name from Add for Add_To_File_Map (Add is much too generic)
14651 Change Path_Name_Of to Mapped_Path_Name
14652 Change File_Name_Of to Mapped_File_Name
14653 Fix copyright dates in header
14656 Change name from Add for Add_To_File_Map (Add is much too generic)
14657 Change Path_Name_Of to Mapped_Path_Name
14658 Change File_Name_Of to Mapped_File_Name
14659 Fix copyright dates in header
14661 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
14662 Add use clause for Fmap.
14664 * make.adb: Minor reformatting
14666 * osint.adb: Minor reformatting. Change of names in Fmap.
14667 Add use clause for Fmap.
14669 * prj-env.adb: Minor reformatting
14671 * prj-env.ads: Minor reformatting
14673 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
14674 error found (there were odd exceptions to this general rule in
14675 -gnatec/-gnatem processing)
14677 2001-12-19 Olivier Hainque <hainque@gnat.com>
14679 * raise.c (__gnat_eh_personality): Exception handling personality
14680 routine for Ada. Still in rough state, inspired from the C++ version
14681 and still containing a bunch of debugging artifacts.
14682 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
14683 inspired from the C++ library.
14685 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
14686 exception handling integration.
14688 2001-12-19 Arnaud Charlet <charlet@gnat.com>
14690 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
14691 (HIE_SOURCES): Add s-secsta.ad{s,b}.
14692 (HIE_OBJS): Add s-fat*.o
14693 (RAVEN_SOURCES): Remove files that are no longer required. Add
14694 interrupt handling files.
14695 (RAVEN_MOD): Removed, no longer needed.
14697 2001-12-19 Robert Dewar <dewar@gnat.com>
14699 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
14700 Add 2001 to copyright date
14702 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
14703 need to force universal inlining for these cases.
14705 2001-12-19 Arnaud Charlet <charlet@gnat.com>
14707 * s-taprob.adb: Minor clean ups so that this unit can be used in
14710 * exp_ch7.adb: Allow use of secondary stack in HI mode.
14711 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
14713 2001-12-19 Vincent Celier <celier@gnat.com>
14715 * prj-tree.ads (Project_Node_Record): Add comments for components
14716 Pkg_Id and Case_Insensitive.
14718 2001-12-19 Pascal Obry <obry@gnat.com>
14720 * g-socket.adb: Minor reformatting. Found while reading code.
14722 2001-12-19 Robert Dewar <dewar@gnat.com>
14724 * prj-tree.ads: Minor reformatting
14726 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
14728 * config-lang.in (diff_excludes): Remove.
14730 2001-12-17 Ed Schonberg <schonber@gnat.com>
14732 * sem_res.adb (Resolve_Selected_Component): do not generate a
14733 discriminant check if the selected component is a component of
14734 the argument of an initialization procedure.
14736 * trans.c (tree_transform, case of arithmetic operators): If result
14737 type is private, the gnu_type is the base type of the full view,
14738 given that the full view itself may be a subtype.
14740 2001-12-17 Robert Dewar <dewar@gnat.com>
14742 * sem_res.adb: Minor reformatting
14744 * trans.c (tree_transform, case N_Real_Literal): Add missing third
14745 parameter in call to Machine (unknown horrible effects from this
14748 * urealp.h: Add definition of Round_Even for call to Machine
14749 Add third parameter for Machine
14751 2001-12-17 Ed Schonberg <schonber@gnat.com>
14753 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
14754 predefined units in No_Run_Time mode.
14756 2001-12-17 Richard Kenner <kenner@gnat.com>
14758 * misc.c (insn-codes.h): Now include.
14760 2001-12-17 Olivier Hainque <hainque@gnat.com>
14762 * a-except.adb: Preparation work for future integration of the GCC 3
14763 exception handling mechanism
14764 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
14765 to factorize previous code sequences and make them externally callable,
14766 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
14767 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
14768 Use the new notification routines.
14770 2001-12-17 Emmanuel Briot <briot@gnat.com>
14772 * prj-tree.ads (First_Choice_Of): Document the when others case
14774 2001-12-17 Arnaud Charlet <charlet@gnat.com>
14776 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
14777 HI-E mode, in order to support Ravenscar profile properly.
14779 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
14780 mode on 32 bits targets.
14782 2001-12-17 Vincent Celier <celier@gnat.com>
14784 * fmap.adb: Initial version.
14786 * fmap.ads: Initial version.
14788 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
14789 If search is successfully done, add to mapping.
14791 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
14794 (Gnatmake): Add new local variable Mapping_File_Name.
14795 Create mapping file when using project file(s).
14796 Delete mapping file before exiting.
14798 * opt.ads (Mapping_File_Name): New variable
14800 * osint.adb (Find_File): Use path name found in mapping, if any.
14802 * prj-env.adb (Create_Mapping_File): New procedure
14804 * prj-env.ads (Create_Mapping_File): New procedure.
14806 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
14809 * usage.adb: Add entry for new switch -gnatem.
14811 * Makefile.in: Add dependencies for fmap.o.
14813 2001-12-17 Ed Schonberg <schonber@gnat.com>
14815 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
14816 is a package instantiation rewritten as a package body.
14817 (Install_Withed_Unit): Undo previous change, now redundant.
14819 2001-12-17 Gary Dismukes <dismukes@gnat.com>
14822 (Compute_Length): Move conversion to Unsigned to callers.
14823 (Get_Max_Size): Convert Len expression to Unsigned after calls to
14824 Compute_Length and Determine_Range.
14825 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
14826 Compute_Length and Determine_Range.
14827 Above changes fix problem with length computation for supernull arrays
14828 where Max (Len, 0) wasn't getting applied due to the Unsigned
14829 conversion used by Compute_Length.
14831 2001-12-17 Arnaud Charlet <charlet@gnat.com>
14834 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
14835 System.Secondary_Stack.
14836 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
14838 Remove unused entity RE_Exception_Data.
14840 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
14842 * rident.ads (No_Secondary_Stack): New restriction.
14844 2001-12-17 Joel Brobecker <brobecke@gnat.com>
14846 * gnat_rm.texi: Fix minor typos. Found while reading the section
14847 regarding "Bit_Order Clauses" that was sent to a customer.
14848 Very interesting documentation!
14850 2001-12-17 Robert Dewar <dewar@gnat.com>
14852 * sem_case.adb (Choice_Image): Avoid creating improper character
14853 literal names by using the routine Set_Character_Literal_Name. This
14854 fixes bombs in certain error message cases.
14856 2001-12-17 Arnaud Charlet <charlet@gnat.com>
14858 * a-reatim.adb: Minor reformatting.
14860 2001-12-17 Ed Schonberg <schonber@gnat.com>
14862 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
14863 case where the formal is an extension of another formal in the current
14864 unit or in a parent generic unit.
14866 2001-12-17 Arnaud Charlet <charlet@gnat.com>
14868 * s-tposen.adb: Update comments. Minor reformatting.
14869 Minor code clean up.
14871 * s-tarest.adb: Update comments. Minor code reorganization.
14873 2001-12-17 Gary Dismukes <dismukes@gnat.com>
14875 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
14878 2001-12-17 Robert Dewar <dewar@gnat.com>
14880 * exp_attr.adb: Minor reformatting
14882 2001-12-17 Ed Schonberg <schonber@gnat.com>
14884 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
14885 derivations nested within a child unit: verify that the parent
14886 type is declared in an outer scope.
14888 2001-12-17 Robert Dewar <dewar@gnat.com>
14890 * sem_ch12.adb: Minor reformatting
14892 2001-12-17 Ed Schonberg <schonber@gnat.com>
14894 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
14895 warning if current unit is a predefined one, from which bodies may
14898 2001-12-17 Robert Dewar <dewar@gnat.com>
14900 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
14901 Fix header format. Add 2001 to copyright date.
14903 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
14904 which caused CE during compilation if checks were enabled.
14906 2001-12-17 Vincent Celier <celier@gnat.com>
14909 (Switches_Of): New function
14910 (Test_If_Relative_Path): New procedure
14911 (Add_Switches): Use new function Switches_Of
14912 (Collect_Arguments_And_Compile): Use new function Switches_Of.
14913 When using a project file, test if there are any relative
14914 search path. Fail if there are any.
14915 (Gnatmake): Only add switches for the primary directory when not using
14916 a project file. When using a project file, change directory to the
14917 object directory of the main project file. When using a project file,
14918 test if there are any relative search path. Fail if there are any.
14919 When using a project file, fail if specified executable is relative
14920 path with directory information, and prepend executable, if not
14921 specified as an absolute path, with the exec directory. Make sure
14922 that only one -o switch is transmitted to the linker.
14924 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
14927 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
14928 when using a non standard naming scheme.
14929 (Check_Ada_Naming_Scheme): Make sure that error messages
14930 do not raise exceptions.
14931 (Is_Illegal_Append): Return True if there is no dot in the suffix.
14932 (Language_Independent_Check): Check the exec directory.
14934 * prj.adb (Project_Empty): Add new component Exec_Directory
14937 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
14938 (Project_Data): Add component Exec_Directory
14940 * snames.adb: Updated to match snames.ads revision 1.215
14942 * snames.ads: Added Exec_Dir
14944 2001-12-17 Robert Dewar <dewar@gnat.com>
14946 * make.adb: Minor reformatting
14948 * prj-nmsc.adb: Minor reformatting
14950 * snames.adb: Updated to match snames.ads
14952 * snames.ads: Alphebetize entries for project file
14954 2001-12-17 Ed Schonberg <schonber@gnat.com>
14956 * trans.c (process_freeze_entity): Do nothing if the entity is a
14957 subprogram that was already elaborated.
14959 2001-12-17 Richard Kenner <kenner@gnat.com>
14961 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
14962 and Esize if object is referenced via pointer.
14964 2001-12-17 Ed Schonberg <schonber@gnat.com>
14966 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
14967 is discrete before analyzing choices.
14969 2001-12-17 Joel Brobecker <brobecke@gnat.com>
14971 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
14972 containing the name of the Ada Main Program. This string is mainly
14973 intended for the debugger.
14974 (Gen_Output_File_C): Do the equivalent change when generating a C file.
14976 2001-12-17 Robert Dewar <dewar@gnat.com>
14978 * ali.adb: Set new Dummy_Entry field in dependency entry
14980 * ali.ads: Add Dummy_Entry field to source dependency table
14982 * bcheck.adb (Check_Consistency): Ignore dummy D lines
14984 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
14986 * lib-writ.ads: Document dummy D lines for missing files.
14988 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
14990 2001-12-17 Robert Dewar <dewar@gnat.com>
14992 * ali.adb: Type reference does not reset current file.
14994 * ali.adb: Recognize and scan renaming reference
14996 * ali.ads: Add spec for storing renaming references.
14998 * lib-xref.ads: Add documentation for handling of renaming references
15000 * lib-xref.adb: Implement output of renaming reference.
15003 (Determine_Range): Document local variables
15004 (Determine_Range): Make sure Hbound is initialized. It looks as though
15005 there could be a real problem here with an uninitialized reference
15006 to Hbound, but no actual example of failure has been found.
15008 2001-12-17 Laurent Pautet <pautet@gnat.com>
15011 Fix comment of Shutdown_Socket and Close_Socket. These functions
15012 should not fail silently because if they are called twice, this
15013 probably means that there is a race condition in the user program.
15014 Anyway, this behaviour is consistent with the rest of this unit.
15015 When an error occurs, an exception is raised with the error message
15016 as exception message.
15018 2001-12-17 Robert Dewar <dewar@gnat.com>
15020 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
15021 that it happens before modification of Sloc values for -gnatD.
15023 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
15024 so that it happens before modification of Sloc values for -gnatD.
15026 * switch.adb: Minor reformatting
15028 2001-12-15 Richard Henderson <rth@redhat.com>
15030 * sem_ch7.adb: Wrap comment.
15032 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
15034 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
15035 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
15036 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
15037 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
15038 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
15039 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
15040 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
15041 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
15042 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
15043 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
15044 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
15045 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
15046 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
15047 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
15048 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
15049 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
15050 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
15051 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
15052 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
15053 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
15054 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
15055 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
15056 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
15057 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
15060 2001-12-14 Vincent Celier <celier@gnat.com>
15062 * osint.adb(Create_Debug_File): When an object file is specified,
15063 put the .dg file in the same directory as the object file.
15065 2001-12-14 Robert Dewar <dewar@gnat.com>
15067 * osint.adb: Minor reformatting
15069 * lib-xref.adb (Output_Instantiation): New procedure to generate
15070 instantiation references.
15072 * lib-xref.ads: Add documentation of handling of generic references.
15074 * ali.adb (Read_Instantiation_Ref): New procedure to read
15075 instantiation references
15077 * ali.ads: Add spec for storing instantiation references
15079 * bindusg.adb: Minor reformatting
15081 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
15083 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
15085 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
15087 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
15091 Add 2001 to copyright date
15092 Add entry for Latin-5 (Cyrillic ISO-8859-5)
15094 2001-12-14 Matt Gingell <gingell@gnat.com>
15096 * adaint.c: mktemp is a macro on Lynx and can not be used as an
15099 2001-12-14 Richard Kenner <kenner@gnat.com>
15101 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
15102 if operand is CONSTRUCTOR.
15104 2001-12-14 Ed Schonberg <schonber@gnat.com>
15106 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
15107 before emiting check on right-hand side, so that exception information
15110 2001-12-14 Richard Kenner <kenner@gnat.com>
15112 * utils.c (create_var_decl): Throw away initializing expression
15113 if just annotating types and non-constant.
15115 2001-12-14 Vincent Celier <celier@gnat.com>
15117 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
15120 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
15122 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
15124 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
15126 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
15128 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
15130 * ChangeLog: Remove piece of diff output.
15132 2001-12-14 Geert Bosch <bosch@gnat.com>
15134 * config-lang.in: Update copyright notice
15136 * layout.adb: Remove commented out code.
15138 * mdllfile.ads: Update copyright notice. Fix header format.
15140 * sem_case.ads: Likewise.
15142 * sem_ch3.adb: Minor reformatting.
15144 2001-12-12 Geert Bosch <bosch@gnat.com>
15146 * freeze.ads: Update copyright date.
15148 * g-comlin.ads: Minor reformatting.
15150 * gnat-style.texi: Fix typo.
15152 2001-12-12 Geert Bosch <bosch@gnat.com>
15154 * einfo.h: Regenerate.
15156 2001-12-12 Ed Schonberg <schonber@gnat.com>
15158 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
15159 on known node types, rather than untyped fields. Further cleanups.
15161 2001-12-12 Robert Dewar <dewar@gnat.com>
15164 (Save_Entity_Descendant): Minor comment update.
15165 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
15166 of an N_Attribute_Reference node. As per note below, this does not
15167 eliminate need for Associated_Node in attribute ref nodes.
15168 (Associated_Node): Documentation explicitly mentions attribute
15169 reference nodes, since this field is used in such nodes.
15171 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
15173 2001-12-12 Robert Dewar <dewar@gnat.com>
15175 * s-stalib.adb: Add more comments on with statements being needed
15177 * par-ch12.adb: Minor reformatting
15179 * prj-dect.ads: Fix copyright header
15181 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
15182 inputs fit in 32 bits, but the result still overflows.
15184 * s-fatgen.ads: Minor comment improvement
15186 2001-12-12 Ed Schonberg <schonber@gnat.com>
15188 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
15189 formal derived type, look for an inherited component from the full
15190 view of the parent, if any.
15192 2001-12-12 Robert Dewar <dewar@gnat.com>
15194 * checks.ads (Apply_Alignment_Check): New procedure.
15196 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
15197 ensure that the alignment of objects with address clauses is
15198 appropriate, and raise PE if not.
15200 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
15201 Exp_Pakd.Known_Aligned_Enough
15203 * mdllfile.ads: Minor reformatting
15205 * mlib-fil.ads: Minor reformatting
15207 2001-12-12 Ed Schonberg <schonber@gnat.com>
15209 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
15210 fix to any component reference if enclosing record has non-standard
15213 2001-12-12 Vincent Celier <celier@gnat.com>
15215 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
15218 2001-12-12 Ed Schonberg <schonber@gnat.com>
15220 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
15223 2001-12-12 Robert Dewar <dewar@gnat.com>
15225 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
15227 2001-12-12 Emmanuel Briot <briot@gnat.com>
15229 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
15230 and it adds dependencies to system.io.
15232 2001-12-12 Pascal Obry <obry@gnat.com>
15234 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
15237 2001-12-11 Ed Schonberg <schonber@gnat.com>
15239 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
15240 that is the parent of other generics, the instance body replaces the
15241 instance node. Retrieve the instance of the spec, which is the one
15242 that is visible in clients and within the body.
15244 2001-12-11 Vincent Celier <celier@gnat.com>
15246 * gnatmain.adb: Initial version.
15248 * gnatmain.ads: Initial version.
15250 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
15252 * snames.adb: Updated to match snames.ads.
15254 * snames.ads: Added Gnatstub.
15256 2001-12-11 Vincent Celier <celier@gnat.com>
15258 * prj-attr.adb (Initialization_Data): Change name from
15259 Initialisation_Data.
15261 2001-12-11 Emmanuel Briot <briot@gnat.com>
15263 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
15264 + and * applied to backslashed expressions like \r.
15266 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
15268 * g-os_lib.ads: String_List type added, Argument_List type is now
15269 subtype of String_List.
15271 2001-12-11 Robert Dewar <dewar@gnat.com>
15273 * g-os_lib.ads: Change copyright to FSF
15274 Add comments for String_List type
15276 2001-12-11 Vincent Celier <celier@gnat.com>
15278 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
15279 string to the buffer).
15281 2001-12-11 Ed Schonberg <schonber@gnat.com>
15283 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
15286 * sem_attr.adb: Simplify previous fix for Address.
15287 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
15288 to avoid anomalies where the bound of the type appears to raise
15291 2001-12-11 Robert Dewar <dewar@gnat.com>
15293 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
15296 2001-12-11 Ed Schonberg <schonber@gnat.com>
15298 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
15299 renamed unit before checking for recursive instantiations.
15301 2001-12-11 Emmanuel Briot <briot@gnat.com>
15303 * prj.ads: Add comments for some of the fields.
15305 2001-12-11 Robert Dewar <dewar@gnat.com>
15307 * lib-xref.adb (Output_Refs): Don't output type references outside
15308 the main unit if they are not otherwise referenced.
15310 2001-12-11 Ed Schonberg <schonber@gnat.com>
15312 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
15313 code and diagnose additional illegal uses
15315 * sem_util.adb (Is_Object_Reference): An indexed component is an
15316 object only if the prefix is.
15318 2001-12-11 Vincent Celier <celier@gnat.com>
15320 * g-diopit.adb: Initial version.
15322 * g-diopit.ads: Initial version.
15325 (Expand_Path): Avoid use of Unbounded_String
15326 (Find, Wildcard_Iterator): Moved to child package Iteration
15328 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
15330 2001-12-11 Robert Dewar <dewar@gnat.com>
15332 * sem_attr.adb: Minor reformatting
15334 2001-12-11 Ed Schonberg <schonber@gnat.com>
15336 * sem_ch3.adb: Clarify some ???.
15338 2001-12-11 Robert Dewar <dewar@gnat.com>
15340 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
15341 Exp_Pakd.Known_Aligned_Enough
15343 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
15344 version is moved to Exp_Ch13.
15346 2001-12-11 Robert Dewar <dewar@gnat.com>
15348 * einfo.ads: Minor reformatting
15350 * exp_ch5.adb: Add comment for previous.change
15352 * ali.adb: New interface for extended typeref stuff.
15354 * ali.ads: New interface for typeref stuff.
15356 * checks.adb (Apply_Alignment_Check): New procedure.
15358 * debug.adb: Add -gnatdM for modified ALI output
15360 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
15362 * lib-xref.adb: Extend generation of <..> notation to cover
15363 subtype/object types. Note that this is a complete rewrite,
15364 getting rid of the very nasty quadratic algorithm previously
15365 used for derived type output.
15367 * lib-xref.ads: Extend description of <..> notation to cover
15368 subtype/object types. Uses {..} for these other cases.
15369 Also use (..) for pointer types.
15371 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
15373 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
15374 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
15376 2001-12-11 Vincent Celier <celier@gnat.com>
15379 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
15380 Changed /BIND_ONLY to /ACTIONS=BIND
15381 Changed /LINK_ONLY to /ACTIONS=LINK
15383 2001-12-11 Ed Schonberg <schonber@gnat.com>
15385 * sem_ch8.adb (Find_Selected_Component): improved search for a
15386 candidate package in case of error.
15388 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
15389 chain back on scope stack before reinstalling use clauses.
15391 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
15392 is enabled, do not kill the code for the condition, to preserve
15395 2001-12-11 Robert Dewar <dewar@gnat.com>
15397 * checks.adb (Insert_Valid_Check): Apply validity check to expression
15398 of conversion, not to result of conversion.
15400 2001-12-11 Ed Schonberg <schonber@gnat.com>
15402 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
15403 before freezing parent. If the declarations are mutually recursive,
15404 an access to the current record type may be frozen before the
15405 derivation is complete.
15407 2001-12-05 Vincent Celier <celier@gnat.com>
15409 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
15410 -c /COMPILE_ONLY, -l /LINK_ONLY
15413 (Bind_Only): New Flag
15414 (Link_Only): New flag
15416 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
15419 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
15422 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
15423 (Gnatmake): Set the step flags. Only perform a step if the
15424 corresponding step flag is True.
15425 (Scan_Make_Arg): Reset the bind and link step flags when -u
15426 or -gnatc has been specified.
15428 2001-12-05 Ed Schonberg <schonber@gnat.com>
15430 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
15431 get bounds from right operand.
15433 * sem_eval.adb: Minor reformatting
15435 * exp_util.adb (Make_Literal_Range): use bound of literal rather
15436 than Index'First, its lower bound may be different from 1.
15438 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
15441 2001-12-05 Vincent Celier <celier@gnat.com>
15443 * prj-nmsc.adb Minor reformatting
15445 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
15446 set and libraries are not supported.
15448 2001-12-05 Ed Schonberg <schonber@gnat.com>
15450 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
15451 private view explicitly, so the back-end can treat as a global
15454 2001-12-05 Ed Schonberg <schonber@gnat.com>
15456 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
15457 unit, always replace instance node with new body, for ASIS use.
15459 2001-12-05 Vincent Celier <celier@gnat.com>
15461 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
15462 libraries are not supported and both attributes Library_Name and
15463 Library_Dir are specified.
15465 * prj-proc.adb (Expression): Set location of Result to location of
15468 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
15469 (prj-nmsc is now importing MLib.Tgt)
15471 * prj-proc.adb: Put the change indicated above that was forgotten.
15473 2001-12-05 Robert Dewar <dewar@gnat.com>
15475 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
15477 2001-12-05 Ed Schonberg <schonber@gnat.com>
15479 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
15480 constraint, introduce explicit subtype declaration and derive from it.
15482 * sem_ch3.adb: Minor reformatting
15484 2001-12-05 Robert Dewar <dewar@gnat.com>
15486 * checks.adb (Determine_Range): Increase cache size for checks.
15489 * exp_ch6.adb: Minor reformatting
15490 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
15491 a parameter whose root type is System.Address, since treating such
15492 subprograms as pure in the code generator is almost surely a mistake
15493 that will lead to unexpected results.
15495 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
15496 change handling of conversions.
15498 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
15500 2001-12-05 Ed Schonberg <schonber@gnat.com>
15502 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
15503 aggregate with static wrong size, attach generated Raise node to
15506 2001-12-05 Robert Dewar <dewar@gnat.com>
15508 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
15509 Fixes compilation abandoned bomb in B24009B.
15511 2001-12-05 Ed Schonberg <schonber@gnat.com>
15514 Document use of Associated_Node on Selected_Components.
15515 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
15516 to clarify use of untyped descendant fields.
15518 2001-12-05 Robert Dewar <dewar@gnat.com>
15520 * prj-dect.ads: Add ??? comment
15521 Add 2001 to copyright notice (was not done in after all)
15523 * prj-part.adb: Minor reformatting. Reword one awkward error message.
15525 * prj.ads: Minor reformatting throughout, and add some ??? comments
15527 * snames.ads: Minor reformatting
15529 2001-12-05 Geert Bosch <bosch@gnat.com>
15531 * snames.adb: Autoupdate
15533 2001-12-05 Vincent Celier <celier@gnat.com>
15535 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
15537 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
15539 * prj-env.adb: Minor comment changes (modifying -> extends).
15541 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
15543 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
15546 * prj.adb (Initialize): Change Modifying to Extends.
15548 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
15550 * prj.ads: Minor comment change (Modifying -> extending).
15552 * snames.ads: Change modifying to extends.
15554 2001-12-05 Robert Dewar <dewar@gnat.com>
15556 * sem_warn.adb: Remove stuff for conditionals, we are not going to
15559 * sem_warn.ads: Remove stuff for conditionals, we are not going to
15560 do this after all. Add 2001 to copyright notice
15562 2001-12-04 Geert Bosch <bosch@gnat.com>
15564 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
15566 2001-12-04 Robert Dewar <dewar@gnat.com>
15568 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
15569 location if we already have errors. Stops some cases of cascaded
15572 * errout.adb: Improve comment.
15574 2001-12-04 Robert Dewar <dewar@gnat.com>
15577 (Analyze_Formal_Type_Definition): Defend against Error.
15578 (Analyze_Formal_Subprogram): Defend against Error.
15580 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
15581 remove following semicolon if present. Removes cascaded error.
15583 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
15586 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
15587 exceptions equals 0.
15588 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
15589 Fixes PIWG E tests (which have to be run with -gnatL).
15591 2001-12-04 Robert Dewar <dewar@gnat.com>
15593 * einfo.ads: Minor reformatting
15595 2001-12-04 Ed Schonberg <schonber@gnat.com>
15597 * einfo.ads: Block_Node points to the identifier of the block, not to
15598 the block node itself, to preserve the link when the block is
15599 rewritten, e.g. within an if-statement with a static condition.
15601 * inline.adb (Cleanup_Scopes): recover block statement from block
15602 entity using new meaning of Block_Node.
15604 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
15605 identifier of block node, rather than to node itself.
15607 2001-12-04 Gary Dismukes <dismukes@gnat.com>
15610 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
15611 (Discrimify): Go back to setting the Etypes of the selected component
15612 because the Vname component does not exist at this point and will
15613 fail name resolution. Also set Analyzed.
15614 Remove with and use of Sem_Res.
15616 2001-12-04 Arnaud Charlet <charlet@gnat.com>
15618 * Makefile.in: (HIE_SOURCES): add s-fat*.
15620 2001-12-04 Robert Dewar <dewar@gnat.com>
15623 (Compile_Time_Known_Attribute): New procedure.
15624 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
15625 proper range check.
15627 2001-12-04 Ed Schonberg <schonber@gnat.com>
15629 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
15630 processing discriminants to diagnose illegal default values.
15632 2001-12-04 Ed Schonberg <schonber@gnat.com>
15634 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
15635 access discriminant within a type extension that constrains its
15636 parent discriminants.
15638 2001-12-04 Ed Schonberg <schonber@gnat.com>
15640 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
15641 is malformed, use instance of Any_Id to allow analysis to proceed.
15643 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
15644 type definition is illegal.
15645 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
15648 2001-12-04 Ed Schonberg <schonber@gnat.com>
15650 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
15653 2001-12-04 Robert Dewar <dewar@gnat.com>
15655 * errout.adb: Minor reformatting
15657 2001-12-04 Robert Dewar <dewar@gnat.com>
15659 * exp_util.adb: Minor reformatting from last change
15661 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
15662 which is a rewriting of an expression, traverse the original
15663 expression to remove warnings that may have been posted on it.
15665 2001-12-04 Ed Schonberg <schonber@gnat.com>
15667 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
15668 record that has other packed components.
15670 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
15672 * adaint.c: Minor cleanups.
15674 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
15676 * adaint.c: Do not use utime.h on vxworks.
15678 2001-12-04 Arnaud Charlet <charlet@gnat.com>
15680 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
15681 more confusion than it solves.
15683 2001-12-04 Geert bosch <bosch@gnat.com>
15685 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
15687 2001-12-04 Geert Bosch <bosch@gnat.com>
15689 * Makefile.in (update-sources): New target.
15690 For use by gcc_release script.
15692 2001-12-04 Ed Schonberg <schonber@gnat.com>
15694 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
15695 a configuration pragma, it is now legal wherever a pragma can appear.
15697 2001-12-04 Zack Weinberg <zack@codesourcery.com>
15699 * Makefile.in: Don't set ALL. Delete @cross_defines@,
15700 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
15701 is now @CROSS@ -DIN_GCC; update comment.
15703 2001-12-04 Robert Dewar <dewar@gnat.com>
15705 * einfo.adb (Has_Pragma_Pure_Function): New flag.
15706 Fix problem that stopped ceinfo from working
15708 * einfo.ads (Has_Pragma_Pure_Function): New flag.
15710 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
15712 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
15715 (File_Time_Stamp): New procedure.
15716 (Preserve_Mode): New boolean.
15717 (Write_Unit): Pass time stamp.
15718 Implement -p switch (preserve time stamps).
15720 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
15722 * gnatchop.adb: Do usage info for -p switch
15724 * adaint.h (__gnat_set_file_time_name): New function
15726 * adaint.c (__gnat_set_file_time_name): Implement
15728 * adaint.h: Fix typo
15730 2001-12-03 Robert Dewar <dewar@gnat.com>
15732 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
15733 have Associated_Node.
15735 2001-12-03 Robert Dewar <dewar@gnat.com>
15737 * prj-proc.adb: Minor reformatting
15739 * make.adb: Minor reformatting
15741 2001-12-03 Geert Bosch <bosch@gnat.com>
15743 * make.adb: Minor reformatting.
15745 2001-12-03 Robert Dewar <dewar@gnat.com>
15747 * sem_ch12.adb: Minor reformatting
15749 2001-12-03 Ed Schonberg <schonber@gnat.com>
15751 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
15752 push Standard on the stack before analyzing the instance body,
15753 in order to have a clean visibility environment.
15755 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
15757 2001-12-03 Ed Schonberg <schonber@gnat.com>
15759 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
15760 instantiation of a body that contains an inlined body.
15762 2001-12-03 Ed Schonberg <schonber@gnat.com>
15765 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
15766 to prevent freezing within formal packages.
15767 (Freeze_Subprogram_Body): If body comes from another instance that
15768 appeared before its own body, place freeze node at end of current
15769 declarative part, to prevent a back-end crash.
15770 (Inline_Instance_Body): Handle properly a package instance within
15771 a subprogram instance that is a child unit.
15773 2001-12-01 Graham Stott <grahams@redhat.com>
15775 * Makefile.in (misc.o): Add missing $(srcdir) prefix
15776 and add optabs.h dependency.
15778 * misc.c: Include optabs.h
15779 (gnat_tree_code_type): Make static and const.
15780 (gnat_tree_code_length): Likewise.
15781 (gnat_tree_code_name): Likewise.
15782 (update_setjmp_buf): Obtain operands mode from insn_data.
15784 2001-11-29 Richard Henderson <rth@redhat.com>
15786 * init.c: Remove obsolete dwarf2 frame.h section.
15788 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
15790 * Make-lang.in (ada.generated-manpages): New dummy target.
15792 2001-11-29 Ed Schonberg <schonber@gnat.com>
15794 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
15795 into Command, an array conversion is illegal here. Uncovered by
15798 2001-11-28 Geert Bosch <bosch@gnat.com>
15800 * init.c: Minor whitespace changes.
15802 2001-11-28 Doug Rupp <rupp@gnat.com>
15804 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
15807 2001-11-28 Zack Weinberg <zack@codesourcery.com>
15809 * misc.c (gnat_expand_constant): Move declaration above
15810 definition of lang_hooks.
15811 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
15812 (gnat_init): lang_expand_constant no longer exists.
15814 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
15815 always have vprintf.
15816 (gnat_init): Always call set_internal_error_function.
15818 2001-11-27 Andreas Jaeger <aj@suse.de>
15820 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
15822 2001-11-27 Laurent Guerby <guerby@acm.org>
15824 * Makefile.in: Regenerate Ada dependencies.
15826 2001-11-26 Richard Henderson <rth@redhat.com>
15828 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
15829 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
15830 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
15832 2001-11-25 Laurent Guerby <guerby@acm.org>
15834 * sysdep.c (rts_get_*): Fix style.
15836 2001-11-19 Laurent Guerby <guerby@acm.org>
15838 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
15839 since it is of no apparent use and cause warnings.
15841 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
15843 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
15845 (gnat_init): Don't return NULL.
15846 (finish_parse): Remove.
15848 2001-11-17 Laurent Guerby <guerby@acm.org>
15850 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
15851 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
15852 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
15853 * lang-spec.h: Add missing struct field to silence warnings.
15854 * sysdep.c (rts_get_*): Provide K&R prototype.
15855 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
15856 * traceback.c (Unlock_Task, Lock_Task): Likewise.
15857 * tracebak.c (__gnat_backtrace): Remove unused variable.
15858 * utils.c (end_subprog_body): Move to K&R style.
15860 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
15862 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
15864 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
15866 * misc.c (gnat_init): Change prototype. Include the
15867 functionality of the old init_parse and init_decl_processing.
15868 (gnat_init_decl_processing): New prototype.
15869 (init_parse): Remove.
15870 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
15872 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
15874 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
15875 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
15876 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
15877 set_yydebug): Remove.
15879 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
15881 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
15882 (struct lang_hooks): Constify.
15883 (language_string, lang_identify): Remove.
15884 * utils.c (init_decl_processing): Update.
15886 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
15888 * misc.c: Include langhooks-def.h.
15889 * Makefile.in: Update.
15891 2001-10-30 Robert Dewar <dewar@gnat.com>
15894 (Check_Identifier): Rewrite circuit to be compatible with use of letters
15895 in the upper half of ASCII.
15896 (Check_Identifier): Minor reformatting
15898 2001-10-30 Geert Bosch <bosch@gnat.com>
15900 * (Associated_Node, Set_Associated_Node): Do not check for
15903 2001-10-30 Robert Dewar <dewar@gnat.com>
15905 * a-reatim.ads: Minor reformatting
15907 2001-10-30 Robert Dewar <dewar@gnat.com>
15909 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
15910 undocumented declarations.
15912 2001-10-30 Pascal Obry <obry@gnat.com>
15914 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
15915 to the binder and linker.
15918 * mdll.ads: Fix layout. Update copyright notice.
15920 * mdll.adb: Fix layout. Update copyright notice.
15922 2001-10-30 Robert Dewar <dewar@gnat.com>
15924 * usage.adb: Minor fix to output for -gnaty.
15926 2001-10-30 Ed Schonberg <schonber@gnat.com>
15928 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
15929 to accommodate all its possible values.
15931 * a-reatim.adb (Split): Special-case handling of Time_Span_First
15932 and of small absolute values of T.
15934 2001-10-30 Richard Kenner <kenner@gnat.com>
15936 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
15937 set_mem_attributes since not needed and wrong if RESULT if a REG;
15938 fixes ACATS failures.
15940 2001-10-30 Geert Bosch <bosch@gnat.com>
15942 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
15943 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
15945 2001-10-30 Robert Dewar <dewar@gnat.com>
15947 * bindusg.adb: Undocument -f switch.
15949 * gnatcmd.adb: Remove /FULL_ELABORATION.
15951 * opt.ads (Force_RM_Elaboration_Order): Document that this is
15954 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
15956 * gnatbind.adb: Minor update of warning msg.
15958 2001-10-30 Vincent Celier <celier@gnat.com>
15960 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
15961 for project file switches (-P (/PROJECT_FILE=),
15962 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
15965 2001-10-30 Geert Bosch <bosch@gnat.com>
15967 * decl.c: Minor whitespace fixes.
15969 2001-10-30 Richard Kenner <kenner@gnat.com>
15971 * utils2.c (build_allocator): Test for SIZE overflow in array case too
15973 2001-10-30 Geert Bosch <bosch@gnat.com>
15975 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
15976 Found due to GCC 3.0 warning of using uninitialized value.
15979 (Get_Max_Size): Use variant record for tracking value/expression.
15980 Makes logic clearer and prevents warnings for uninitialized variables.
15981 (Layout_Array_Type): Use variant record for tracking value/expression.
15982 Makes logic clearer and prevents warnings for uninitialized variables.
15984 2001-10-30 Robert Dewar <dewar@gnat.com>
15986 * lib.adb: Minor reformatting
15988 * s-taprop.ads: Minor reformatting
15990 2001-10-29 Laurent Guerby <guerby@acm.org>
15993 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
15995 (_gnat_error_handler): Make MSG const.
15997 2001-10-29 Richard Kenner <kenner@gnat.com>
15999 * sysdep.c: Fix localtime_r problem on LynxOS.
16000 Also remove #elif to avoid warnings.
16002 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
16005 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
16007 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
16009 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
16010 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
16011 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
16012 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
16013 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
16014 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
16015 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
16016 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
16017 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
16018 types.ads, urealp.adb: Fix spelling errors.
16020 2001-10-27 Laurent Guerby <guerby@acm.org>
16022 * trans.c (gigi): Fix non determinism leading to bootstrap
16023 comparison failures for debugging information.
16025 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
16027 * gnat_rm.texi: Use @./@: where appropriate.
16029 2001-10-26 Robert Dewar <dewar@gnat.com>
16031 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
16033 2001-10-26 Richard Kenner <kenner@gnat.com>
16035 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
16037 2001-10-26 Richard Kenner <kenner@gnat.com>
16039 * decl.c (validate_size): Modify message for bad size to avoid
16040 implication that compiler is modifying the size.
16042 2001-10-26 Robert Dewar <dewar@gnat.com>
16044 * prj-util.adb: Minor reformatting. Fix bad header format.
16046 2001-10-26 Robert Dewar <dewar@gnat.com>
16048 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
16050 * sinfo.ads: Clarify use of Associated_Node (documentation only).
16052 * sem_ch12.adb: Change Node4 to Associated_Node. Change
16053 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
16054 much more narrowly in places where needed. These are cleanups.
16056 2001-10-26 Joel Brobecker <brobecke@gnat.com>
16058 * 5zosinte.ads (null_pthread): new constant.
16061 (Initialize_TCB): Initialize thread ID to null, to be able to verify
16062 later that this field has been set.
16063 (Finalize_TCB): ditto.
16064 (Suspend_Task): Verify that the thread ID is not null before using it.
16065 (Resume_Task): ditto.
16068 (Resume_All_Tasks): Lock the tasks list before using it.
16069 (Suspend_All_Tasks): ditto.
16071 2001-10-26 Richard Kenner <kenner@gnat.com>
16073 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
16074 Make constant variant of designated type for Is_Access_Constant.
16075 Call update_pointer_to with main variant.
16077 * trans.c (process_freeze_entity, process_type):
16078 Call update_pointer_to on main variant.
16080 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
16081 If main variant, update all other variants.
16083 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
16086 2001-10-26 Robert Dewar <dewar@gnat.com>
16088 * prj-util.adb: Minor reformatting
16090 2001-10-26 Robert Dewar <dewar@gnat.com>
16092 * prj-util.adb: Minor reformatting
16094 2001-10-26 Robert Dewar <dewar@gnat.com>
16096 * prj-attr.adb: Minor reformatting throughout
16098 2001-10-26 Robert Dewar <dewar@gnat.com>
16100 * prj-attr.ads: Minor reformatting
16101 Add ??? comment (this whole spec has almost no comments)
16103 2001-10-26 Vincent Celier <celier@gnat.com>
16105 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
16106 ("//") that precede the drive letter on Interix.
16108 2001-10-26 Geert Bosch <bosch@gnat.com>
16110 * gnat_rm.texi: Add GNAT Reference Manual.
16112 2001-10-25 Robert Dewar <dewar@gnat.com>
16114 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
16115 is Error. Similar change for other renaming cases.
16117 2001-10-25 Robert Dewar <dewar@gnat.com>
16119 * s-atacco.ads: Add pragma Inline_Always for functions.
16120 Fix header format. Add copyright 2001
16122 2001-10-25 Ed Schonberg <schonber@gnat.com>
16124 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
16125 return Error rather than Empty so that analysis can proceed.
16127 2001-10-25 Ed Schonberg <schonber@gnat.com>
16129 * sem_util.adb (Enter_Name): better handling of cascaded error
16130 messages when a unit appears in its own context.
16132 2001-10-25 Ed Schonberg <schonber@gnat.com>
16134 * sem_util.adb (Defining_Entity): in case of error, attach created
16135 entity to specification, so that semantic analysis can proceed.
16137 2001-10-25 Robert Dewar <dewar@gnat.com>
16140 (Defining_Entity): Deal with Error.
16141 (Process_End_Label): Deal with bad end label for.
16143 2001-10-25 Ed Schonberg <schonber@gnat.com>
16145 * sem_elab.adb (Check_A_Call): refine message when call is in an
16146 instance but callee is not declared in the generic unit.
16148 2001-10-25 Ed Schonberg <schonber@gnat.com>
16150 * sem_elab.adb (Check_A_Call): check for renaming before finding the
16151 enclosing unit, which may already be different from the calling unit.
16153 2001-10-25 Geert Bosch <bosch@gnat.com>
16155 * 4gintnam.ads: fix header format.
16157 2001-10-25 Ed Schonberg <schonber@gnat.com>
16159 * sem_res.adb (Resolve_Call): if the call is actually an indexing
16160 operation on the result of a parameterless call, perform elaboration
16161 check after the node has been properly rewritten.
16163 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
16164 inlined within the generic tree, the defining identifier is not a
16167 2001-10-25 Ed Schonberg <schonber@gnat.com>
16169 * sem_res.adb (Resolve): special-case resolution of Null in an
16170 instance or an inlined body to avoid view conflicts.
16172 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
16173 compatibility by retrieving the access type of the generic copy.
16175 2001-10-25 Robert Dewar <dewar@gnat.com>
16178 (Analyze_Number_Declaration): Handle error expression.
16179 (Signed_Integer_Type_Declaration): Handle error bound.
16180 (Analyze_Subtype_Indication): Handle error range.
16182 * sem_util.adb (Get_Index_Bounds): Check for Error.
16184 2001-10-25 Robert Dewar <dewar@gnat.com>
16186 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
16187 in no run time mode.
16189 2001-10-25 Pascal Obry <obry@gnat.com>
16191 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
16192 mode case for ALLOC case.
16194 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
16195 all platforms. Improvement of last change.
16197 2001-10-25 Robert Dewar <dewar@gnat.com>
16199 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
16201 2001-10-25 Geert Bosch <bosch@gnat.com>
16203 * osint.adb (Is_Relative): Remove duplicate.
16205 2001-10-25 Pascal Obry <obry@gnat.com>
16207 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
16208 pathnames in UNIX and DOS style with drive letter.
16209 (Is_Relative): new routine.
16211 * osint.adb: Minor reformatting
16213 * osint.adb (Is_Relative): implementation using
16214 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
16216 2001-10-25 Pascal Obry <obry@gnat.com>
16218 * g-dirope.adb (Basename): correctly compute offset between the
16219 original Path and the translated one.
16221 * g-dirope.adb: (Base_Name): add some comments.
16223 2001-10-25 Robert Dewar <dewar@gnat.com>
16225 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
16226 in HIE mode, avoids compilation abandoned message
16228 * exp_imgv.adb: Correct typo in previous change
16230 * exp_imgv.adb: Correct typo in previous change (not my day!)
16232 2001-10-25 Robert Dewar <dewar@gnat.com>
16234 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
16236 2001-10-25 Pascal Obry <obry@gnat.com>
16238 * g-awk.ads: Move all pragma inlines next to the routine
16239 declarations. This is more uniform with other GNAT spec.
16241 2001-10-22 Geert Bosch <bosch@gnat.com>
16243 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
16245 2001-10-19 Geert Bosch <bosch@gnat.com>
16247 * Makefile.in (tools, gnattools): Remove gnatmem.
16249 2001-10-17 Richard Henderson <rth@redhat.com>
16251 * Makefile.in (misc.o): Depend on langhooks.h.
16252 * misc.c: Include it.
16253 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
16254 (LANG_HOOKS_DECODE_OPTION): New.
16255 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
16257 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
16259 * trans.c (tree_transform): Adjust to recent change in
16260 expand_asm_operands to implement named asm operands.
16262 2001-10-11 Ed Schonberg <schonber@gnat.com>
16264 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
16265 renaming of discriminant for mutable record type.
16267 2001-10-11 Robert Dewar <dewar@gnat.com>
16269 * validsw.adb: Properly save -gnatVn status.
16271 2001-10-11 Robert Dewar <dewar@gnat.com>
16273 * usage.adb: Add lines for V switch.
16275 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
16276 (/VALIDITY_CHECKING).
16278 2001-10-11 Ed Schonberg <schonber@gnat.com>
16280 * sem_type.adb (Add_One_Interp): an operator for a type declared in
16281 an extension of System is known to be visible.
16283 2001-10-11 Ed Schonberg <schonber@gnat.com>
16285 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
16286 properly. Fixes regression on ACATS C34005G.
16288 2001-10-11 Robert Dewar <dewar@gnat.com>
16290 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
16291 loop in generic instance, since this is likely not very useful.
16293 2001-10-11 Robert Dewar <dewar@gnat.com>
16295 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
16296 the error message for high integrity mode.
16298 * rtsfind.adb (RTE): Give message if we try to find an entity that
16299 is not available in high integrity mode.
16302 (OK_To_Use_In_HIE_Mode): New array.
16303 (RTE): May return Empty in high integrity mode.
16305 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
16306 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
16308 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
16309 unit if not inlined always and in no runtime mode. Fixes problem
16310 caused by new Rtsfind changes.
16312 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
16315 * rtsfind.adb (RTE): Make sure we do not try to load unit after
16316 giving message for entity not available in high integrity mode.
16318 2001-10-11 Pascal Obry <obry@gnat.com>
16320 * impunit.adb: Add GNAT.CRC32.
16322 2001-10-11 Ed Schonberg <schonber@gnat.com>
16324 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
16325 properly the case where one universal operand in a non-static
16326 exponentiation of a real literal.
16328 2001-10-11 Ed Schonberg <schonber@gnat.com>
16330 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
16331 clause, return the gobal finalization list, for lack of anthing else.
16333 2001-10-11 Ed Schonberg <schonber@gnat.com>
16335 * exp_ch7.adb (Make_Transient_Block): if statement is within
16336 exception handler, always use new transient scope to place Clean
16339 2001-10-11 Pascal Obry <obry@gnat.com>
16342 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
16343 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
16344 (GNATLS_RTL_OBJS): add g-crc32.o
16345 (GNATMAKE_RTL_OBJS): add g-crc32.o
16348 (CRC_Match): new function.
16349 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
16350 instead of the previous simple checksum algorithm.
16351 (Time_Stamp_Mismatch): use CRC_Match for comparison.
16352 (Set_Source_Table): idem.
16355 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
16356 instead of simple checksum.
16357 (CRC_Match): new function.
16358 (CRC_Error): new constant.
16360 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
16361 a CRC now and not a simple checksum. A CRC uses lower-case hex
16362 letters, fixes ambiguity in parsing.
16364 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
16365 is what this variable will store.
16367 * bcheck.adb: Change reference to chechsum in comments by CRC.
16368 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
16369 rename All_Checksum_Match to All_CRC_Match. Change due to API
16370 renaming since now GNAT does not use a simple checksum but a
16371 CRC using GNAT.CRC32.
16373 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
16374 now and not anymore a simple checksum.
16376 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
16379 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
16382 (Restore_Scan_State): rename Checksum to CRC.
16383 (Save_Scan_State): idem.
16387 (Checksum): rename to CRC.
16388 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
16390 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
16391 GNAT.CRC32). Update copyright notice.
16393 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
16394 GNAT.CRC32). Update copyright notice.
16397 (Accumulate_Checksum): removed.
16398 (Update): new procedure. Add a wide-character into the CRC.
16401 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
16402 (Load_File): fix initialization of S (change Source_Checksum to
16405 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
16406 Source_CRC in S initialization.
16408 * sinput.adb (Source_Checksum): renamed to Source_CRC.
16410 * sinput.ads (Source_Checksum): renamed to Source_CRC.
16411 Update comments for the CRC.
16413 * types.adb (Hex): Use lowercase for the letter part.
16415 * types.ads (Get_Hex_String): Returns the hexadecimal representation
16416 for a word. This is currently used only for CRC. In previous version,
16417 the checksum was using a representation with all letter being
16418 upper-case. With the new implementation (using CRC) we do not remove
16419 the 32th bit of the CRC, so we can have an upper-case starting letter
16420 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
16421 It is ambigous since the CRC was optional and could be followed by
16422 options like EB, EE. So now this routines uses lower-case letter for
16423 the hexadecimal representation. Strange enough only lower case letters
16424 where checked in Scan_ALI (even if this was not a possible case).
16426 * gnatvsn.ads (Library_Version): changed to 3.15a.
16428 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
16431 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
16434 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
16435 Add 2001 to copyright notice
16436 (Accumulate_Checksum): Modify to use System.CRC32.
16438 * ali-util.ads: Redo changes of previous revision to continue to use
16439 the word Checksum. Add 2001 to copyright notice.
16441 * ali.adb: Undo some of previous changes, not needed.
16442 Keep the change for lower case letters in the checksum.
16444 * ali.ads: Undo previous change not needed.
16446 * bcheck.adb: Undo most of previous change, not needed.
16447 But do use Checksums_Match for checksum comparison.
16449 * gnatls.adb: Undo most of previous change, not needed.
16450 But do use Checksums_Match for comparing checksums.
16452 * lib-load.adb: Undo previous change, not needed.
16454 * lib-writ.adb: Undo previous change, not needed.
16456 * lib-writ.ads: Document that checksums use lower case,
16457 not upper case letters.
16459 * scans.adb: Undo previous change, not needed
16461 * scans.ads: Undo previous change, not needed.
16463 * scn-nlit.adb: Undo previous changes, not needed.
16465 * scn-slit.adb: Undo previous change, not needed. Fix header format.
16468 (Accumulate_Checksum): Use System.CRC32.
16469 (Initialize_Checksum): New procedure.
16470 Remove other changes of previous revision.
16472 * sinput-p.adb: Undo previous change, not needed.
16474 * sinput.adb: Undo previous change, not needed.
16476 * sinput-l.adb: Undo previous change, not needed.
16478 * sinput.ads: Undo previous change, not needed. Keep only comment
16479 on new checksum algorithm
16481 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
16482 Also remove a-tags and a-stream from GNAT sources.
16484 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
16486 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
16488 2001-10-11 Geert Bosch <bosch@gnat.com>
16490 * einfo.h: Regenerate.
16492 * nmake.ads: Regenerate.
16494 * nmake.adb: Regenerate.
16496 * sinfo.h: Regenerate.
16498 * treeprs.adb: Regenerate.
16500 2001-10-10 Geert Bosch <bosch@gnat.com>
16502 * gnat-style.texi: New file describing coding guidelines for Ada.
16504 2001-10-10 Ed Schonberg <schonber@gnat.com>
16506 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
16509 2001-10-10 Geert Bosch <bosch@gnat.com>
16511 * snames.ads: Add new names for project facility.
16513 * snames.adb: Update to reflect snames.ads changes.
16515 * snames.h: Update to reflect snames.ads changes.
16517 2001-10-10 Vincent Celier <celier@gnat.com>
16520 (Add_Switches): reflect the changes for the switches attributes
16521 Default_Switches indexed by the programming language,
16522 Switches indexed by the file name.
16523 (Collect_Arguments_And_Compile): Idem.
16524 Reflect the attribute name changes.
16527 (Initialisation_Data): Change the names of some packages and
16529 (Initialize): process case insensitive associative arrays.
16532 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
16535 (Parse_Attribute_Declaration): For case insensitive associative
16536 arrays, set the index string to lower case.
16539 Reflect the changes of the project attributes.
16542 Replace Check_Naming_Scheme by Ada_Check and
16543 Language_Independent_Check.
16546 Replaced Check_Naming_Scheme by 2 procedures:
16547 Ada_Check and Language_Independent_Check.
16550 (Process_Declarative_Items): For case-insensitive associative
16551 arrays, set the index string to lower case.
16552 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
16553 Prj.Nmsc.Check_Naming_Scheme.
16556 (Case_Insensitive): New function
16557 (Set_Case_Insensitive): New procedure
16560 (Case_Insensitive): New function
16561 (Set_Case_Insensitive): New procedure
16562 (Project_Node_Record): New flag Case_Insensitive.
16565 (Value_Of): new function to get the string value of a single
16566 string variable or attribute.
16569 (Value_Of): new function to get the string value of a single
16570 string variable or attribute.
16573 (Ada_Default_Spec_Suffix): New function
16574 (Ada_Default_Impl_Suffix): New function
16575 Change definitions of several constants to reflect
16576 new components of record types.
16579 (Naming_Data): Change several components to reflect new
16580 elements of naming schemes.
16581 (Project_Data): New flags Sources_Present and
16582 Language_Independent_Checked.
16583 (Ada_Default_Spec_Suffix): New function.
16584 (Ada_Default_Impl_Suffix): New function.
16587 Modification of predefined names for project manager: added
16588 Implementation, Specification_Exceptions, Implementation_Exceptions,
16589 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
16590 Default_Switches, _Languages, Builder, Cross_Reference,
16591 Finder. Removed Body_Part, Specification_Append, Body_Append,
16592 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
16595 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
16598 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
16599 not that it is Nil_Variable_Value.
16601 * prj.ads: Add ??? for uncommented declarations
16603 2001-10-10 Ed Schonberg <schonber@gnat.com>
16605 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
16606 constant, do not indicate possible modification, so that gigi can
16607 treat it as a bona fide constant.
16609 2001-10-10 Robert Dewar <dewar@gnat.com>
16611 * sem_prag.adb: Add processing for pragma External.
16613 * snames.ads: Add entry for pragma External.
16615 * par-prag.adb: Add pragma External.
16617 * snames.adb: Updated to match snames.ads.
16619 2001-10-10 Ed Schonberg <schonber@gnat.com>
16621 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
16622 a dynamic task if the allocator appears in an indexed assignment
16623 or selected component assignment.
16625 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
16626 For a dynamic task in an assignment statement, use target of
16627 assignment to generate meaningful name.
16629 2001-10-10 Ed Schonberg <schonber@gnat.com>
16631 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
16634 * einfo.ads: Body_Entity is also defined for generic package.
16635 Documentation change only
16637 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
16638 others_choice for a discriminated component initialization,
16639 convert discriminant references into the corresponding discriminals.
16641 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
16642 only if original type is private and expression has to be wrapped
16646 (Apply_Constraint_Check): Do not perform length check
16647 if expression is an aggregate with only an others_choice.
16648 (Length_N_Cond): two references to the same in_parameter
16649 (typically the discriminal in an init_proc) denote the same value.
16650 Two useful optimization uncovered by bugfixes above.
16652 2001-10-10 Robert Dewar <dewar@gnat.com>
16654 * xeinfo.adb: Change int to char in translation of enumeration types.
16655 This fixes a problem in the C representation of component alignment.
16656 Add 2001 to copyright notice
16658 2001-10-10 Richard Kenner <kenner@gnat.com>
16660 * decl.c: (validate_size): Do check size of object of integral type
16661 if it is a packed array type.
16663 2001-10-10 Richard Kenner <kenner@gnat.com>
16665 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
16666 VAR_DECL for constant if not Is_Public but -O0.
16668 2001-10-10 Richard Kenner <kenner@gnat.com>
16670 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
16672 2001-10-10 Geert Bosch <bosch@gnat.com>
16674 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
16675 use '/' as switch character, allowing for absolute file names.
16677 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
16679 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
16682 2001-10-08 Geert Bosch <bosch@gnat.com>
16684 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
16685 Automatically build utilities when files need to be regenerated.
16687 2001-10-08 Geert Bosch <bosch@gnat.com>
16689 * xsnames.adb: New utility for updating snames.ads and snames.adb
16691 2001-10-08 Zack Weinberg <zack@codesourcery.com>
16693 * Make-lang.in (ADAFLAGS): Add -W -Wall.
16694 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
16695 (gnat1): Also depend on attribs.o.
16696 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
16697 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
16698 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
16699 (ADAFLAGS): Add -W -Wall.
16700 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
16703 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
16704 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
16705 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
16706 Use $(ADAC), not $(CC), as compilation command.
16708 (gnattools): Depend directly on tools to build, don't use
16710 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
16712 * einfo.h, sinfo.h: New files (autogenerated).
16714 2001-10-08 Richard Henderson <rth@redhat.com>
16716 * comperr.adb (Abort_In_Progress): New.
16717 (Compiler_Abort): Use it to prevent recursion.
16719 2001-10-08 Robert Dewar <dewar@gnat.com>
16721 * atree.adb: Set Error_Posted in Error node, helps error recovery.
16723 * par-endh.adb (Output_End_Expected): We should also not test
16724 Error_Posted on the Error node, since now it is always set.
16726 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
16727 to help error recovery. Part of general work on 9407-004.
16729 * par.adb: Add ??? for misuse of error
16732 (Resolve): Defend against Error, fixes 9407-003.
16733 (Resolve_Discrete_Subtype_Indication): Defend against Error.
16735 * sinfo.ads (N_Error): Now has Etype field (which will be set
16736 to Any_Type to help error recovery).
16738 2001-10-08 Richard Kenner (kenner@gnat.com)
16740 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
16741 Consistently set MEM attributes from expression; fixes
16742 bootstrap failure on x86.
16744 2001-10-08 Geert Bosch (bosch@gnat.com)
16746 * 5oosinte.adb: Add 2001 to copyright notice.
16748 2001-10-08 Geert Bosch (bosch@gnat.com)
16750 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
16752 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
16754 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
16756 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
16758 2001-10-05 Geert Bosch (bosch@gnat.com)
16760 * adaint.h: Small formatting fix.
16762 2001-10-04 Geert Bosch <bosch@gnat.com>
16764 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
16765 Arg is int, not FILE *, in dummy version of functions.
16767 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
16768 Arg is int, not FILE *.
16770 2001-10-04 Geert Bosch <bosch@gnat.com>
16772 * 3lsoccon.ads: Added file, missed with initial check ins.
16774 * 4lintnam.ads: Fix header format.
16775 Change Linux to GNU/Linux.
16777 * 5iosinte.adb: Change Linux to GNU/Linux.
16779 * 5iosinte.ads: Change Linux to GNU/Linux.
16781 * 5itaprop.adb: Change Linux to GNU/Linux.
16783 * 5itaspri.ads: Change Linux to GNU/Linux.
16784 Update copyright notice.
16786 * 5lintman.adb: Change Linux to GNU/Linux.
16788 * 5lml-tgt.adb: Change Linux to GNU/Linux.
16790 * 5losinte.ads: Change Linux to GNU/Linux.
16792 * 5lsystem.ads: Change Linux to GNU/Linux.
16794 * 5qosinte.adb: Change Linux to GNU/Linux.
16796 * 5qosinte.ads: Change Linux to GNU/Linux.
16798 * 5qparame.ads: Change Linux to GNU/Linux.
16800 * 5qtaprop.adb: Change Linux to GNU/Linux.
16802 * 5qtaspri.ads: Change Linux to GNU/Linux.
16803 Add 2001 to copyright notice.
16805 * 5vintman.ads: Change Linux to GNU/Linux.
16806 Fix header format. Add 2001 to copyright notice.
16808 * g-soccon.ads: Change Linux to GNU/Linux.
16810 * g-trasym.ads: Change Linux to GNU/Linux.
16811 Add 2001 to copyright notice.
16813 * memtrack.adb: Change Linux to GNU/Linux.
16815 * s-intman.ads: Change Linux to GNU/Linux.
16816 Add 2001 to copyright notice. Fix header format.
16818 * s-stache.adb: Change Linux to GNU/Linux.
16820 * adaint.c: Change Linux to GNU/Linux.
16822 * cio.c: Change Linux to GNU/Linux.
16824 * cstreams.c: Change Linux to GNU/Linux.
16826 * init.c: Change Linux to GNU/Linux.
16828 * gmem.c: Change Linux to GNU/Linux.
16830 * tracebak.c: Change Linux to GNU/Linux.
16833 2001-10-02 Geert Bosch <bosch@gnat.com>
16835 * misc.c (insert_default_attributes): Add dummy version.