1 2005-03-17 Pascal Obry <obry@adacore.com>
3 * adaint.h, adaint.c (__gnat_waitpid): Moved to expect.c where it is
6 * expect.c (__gnat_waitpid): Moved here from adaint.c.
7 Reimplement under Win32 using Win32 API.
9 (__gnat_kill) [Win32]: Properly close the process handle before leaving
12 2005-03-17 Eric Botcazou <ebotcazou@adacore.com>
14 * ada-tree.h: (DECL_RENAMING_GLOBAL_P): New predicate.
15 (DECL_RENAMED_OBJECT): New accessor macro.
16 (SET_DECL_RENAMED_OBJECT): New setter macro.
18 * decl.c (gnat_to_gnu_entity) <E_Variable>: Stabilize the renamed
19 object in all cases. Attach the renamed object to the VAR_DECL.
20 (gnat_to_gnu_field): Do not lift the record wrapper if the size of the
21 field is not prescribed.
23 * misc.c (gnat_handle_option): Handle -gnatO separately.
24 (gnat_print_decl) <VAR_DECL>: New case.
25 Print the DECL_RENAMED_OBJECT node.
27 * lang.opt: Declare separate -gnatO option.
29 * trans.c (tree_transform) <N_Identifier>: If the object is a renaming
30 pointer, replace it with the renamed object.
31 <N_Validate_Unchecked_Conversion>: Warn for a conversion to a fat
32 pointer type if the source is not a fat pointer type whose underlying
33 array has the same non-zero alias set as that of the destination array.
35 2005-03-17 Javier Miranda <miranda@adacore.com>
37 * a-tags.ads, a-tags.adb (Get_Expanded_Name): Removed.
38 (Get_Inheritance_Depth): Removed.
39 (Set_Inheritance_Depth): Removed.
41 * rtsfind.ads, exp_disp.ads, exp_disp.adb: Remove support to call the
42 subprogram Get_Expanded_Name because it is not referenced by the
45 * i-cpp.ads, i-cpp.adb (CPP_Get_Expanded_Name): Removed.
46 (CPP_Get_Inheritance_Depth): Removed.
47 (CPP_Set_Inheritance_Depth): Removed.
49 * tbuild.ads, tbuild.adb (Make_DT_Component): Removed.
51 2005-03-17 Robert Dewar <dewar@adacore.com>
53 * checks.adb (Apply_Array_Size_Check): Completely remove this for GCC
54 3, since we now expect GCC 3 to do all the work.
56 2005-03-17 Javier Miranda <miranda@adacore.com>
58 * einfo.adb (First_Private_Entity, Set_First_Private_Entity): Addition
59 of one barrier to avoid wrong usage of this attribute.
61 * sem_ch12.adb (Formal_Entity): Fix erroneous usage of the attribute
64 * sem_ch7.adb (Install_Visible_Declarations): Add a barrier to protect
65 the subprogram against wrong usage.
66 Adapt the code to traverse the entities in the
67 scope of a record_type because in addition to its usage regarding
68 packages, this subprogram is also called by Expand_N_Freeze_Entity
69 to install the visible declarations of the enclosing scope of a
70 record_type_with_private to establish the proper visibility before
71 freezing the entity and related subprograms.
73 2005-03-17 Ed Schonberg <schonberg@adacore.com>
75 * exp_ch2.adb (In_Assignment_Context): Recognize slice assignments to
78 2005-03-17 Thomas Quinot <quinot@adacore.com>
80 * exp_ch3.adb (Check_Attr): New subprogram.
81 (Check_Stream_Attribute): Move the code for 13.13.2(9/1) enforcement
82 into a new Check_Attr subprogram, in order to provide a more
83 explanatory error message (including the name of the missing attribute).
84 (Stream_Operation_OK): Renamed from Stream_Operations_OK. This
85 subprogram determines whether a default implementation exists for a
86 given stream attribute.
87 (Make_Predefined_Primitive_Specs, Predefined_Primitive_Bodies):
88 Determine whether to generate a default implementation for each stream
89 attribute separately, as this depends on the specific attribute.
91 * exp_strm.adb (Make_Field_Attribute): For the case of an illegal
92 limited extension where a stream attribute is missing for a limited
93 component (which will have been flagged in Exp_Ch3.Sem_Attr), do not
94 generate a bogus reference to the missing attribute to prevent
95 cascaded errors. Instead, generate a null statement.
97 * sem_attr.adb (Check_Stream_Attribute): A stream attribute is
98 available for a limited type if it has been specified for an ancestor
101 2005-03-17 Ed Schonberg <schonberg@adacore.com>
103 * exp_ch6.adb (Expand_Inlined_Call): handle the case when the renamed
104 entity is an operator.
106 2005-03-17 Thomas Quinot <quinot@adacore.com>
108 * exp_dist.adb (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist
109 spec, to make this predicate available to other units.
111 * rtsfind.adb (Check_RPC): Use Sem_Dist.Get_PCS_Name instead of
114 * sem_ch8.adb: Disable expansion of remote access-to-subprogram types
115 when no distribution runtime library is available.
117 * sem_res.adb, sem_dist.adb: Disable expansion of remote
118 access-to-subprogram types when no distribution runtime library is
120 (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist spec, to make this
121 predicate available to other units.
123 * sem_dist.ads (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist
124 spec, to make this predicate available to other units.
126 2005-03-17 Vincent Celier <celier@adacore.com>
128 * make.adb (Insert_Project_Sources): Make sure the Q is always
131 * prj-nmsc.adb (Check_Ada_Naming_Scheme_Validity): Check Naming against
132 the default for the tree, not the global default naming.
134 * prj-proc.adb (Recursive_Process): No need to put the default naming
135 in the project data, it's already there.
137 2005-03-17 Doug Rupp <rupp@adacore.com>
139 * Makefile.in: (ia64-hp-*vms*): Use s-crtl-vms64.ads.
141 * 5xcrtl.ads: Renamed to...
142 * s-crtl-vms64.ads: ...this new file
144 2005-03-17 Robert Dewar <dewar@adacore.com>
148 * namet.adb (Copy_One_Character): Set proper wide character encoding
149 for upper half character if we have upper half encoding.
151 2005-03-17 Robert Dewar <dewar@adacore.com>
153 * par.adb (Par): Improved msg for attempt to recompile predefined unit
155 2005-03-17 Thomas Quinot <quinot@adacore.com>
157 * sem_ch13.adb (New_Stream_Function, New_Stream_Procedure): For a
158 tagged limited type, the TSS is a newly built renaming declaration:
159 insert it using Set_TSS, not Copy_TSS.
161 2005-03-17 Javier Miranda <miranda@adacore.com>
163 * sem_ch4.adb (Try_Primitive_Operation, Class_Wide_Operation and
164 Try_Object_Operation): Analyze the object that is accessible
165 through the prefix of the subprogram call before we apply
166 the transformation of the object-operation notation.
168 2005-03-17 Jose Ruiz <ruiz@adacore.com>
170 * s-taprob.adb (Initialize_Protection): Initialize the protected
171 object's owner to Null_Task.
172 (Lock): If pragma Detect_Blocking is in effect and the caller of this
173 procedure is already the protected object's owner then Program_Error
174 is raised. In addition the protected object's owner is updated.
175 (Lock_Read_Only): If pragma Detect_Blocking is in effect and the caller
176 of this procedure is already the protected object's owner then
177 Program_Error is raised.
178 In addition the protected object's owner is updated.
179 (Unlock): Remove the ownership of the protected object.
181 * s-taprob.ads (Protection): Add the field Owner, used to store the
182 protected object's owner.
183 This component is needed for detecting one type of potentially blocking
184 operations (external calls on a protected subprogram with the same
185 target object as that of the protected action). Document the rest of
188 * s-tposen.adb, s-tpoben.adb (Initialize_Protection_Entries):
189 Initialize the protected object's owner to Null_Task.
190 (Lock_Read_Only_Entries): If pragma Detect_Blocking is in effect and the
191 caller of this procedure is already the protected object's owner then
192 Program_Error is raised.
193 Do not raise Program_Error when this procedure is called from a
195 (Unlock_Entries): Remove the ownership of the protected object.
196 (Lock_Entries): If pragma Detect_Blocking is in effect and the caller
197 of this procedure is already the protected object's owner then
198 Program_Error is raised.
199 Do not raise Program_Error when this procedure is called from
202 * s-tposen.ads, s-tpoben.ads (Protection_Entries): Add the field Owner,
203 used to store the protected object's owner.
205 * s-tpobop.adb (Protected_Entry_Call): If pragma Detect_Blocking is in
206 effect and this procedure (a potentially blocking operation) is called
207 from whithin a protected action, Program_Error is raised.
208 (Timed_Protected_Entry_Call): If pragma Detect_Blocking is in effect
209 and this procedure (a potentially blocking operation) is called from
210 whithin a protected action, Program_Error is raised.
212 2005-03-17 Vincent Celier <celier@adacore.com>
213 Nicolas Setton <setton@adacore.com>
215 * mlib-tgt-darwin.adb (Build_Dynamic_Library): Remove the "-fini"
216 switch, not supported by the linker on Darwin. Add '_' before
217 <library>init, as this character is added unconditionally by the
219 (Is_Archive_Ext): Replace the wrong library extension ".dyld" by the
220 correct one ".dylib". This fixes detection of the archive files when
221 building library projects.
223 2005-03-17 Vincent Celier <celier@adacore.com>
225 * switch-m.adb (Normalize_Compiler_Switches): Recognize switches
226 -gnat83, -gnat95 and -gnat05.
228 2005-03-17 Vasiliy Fofanov <fofanov@adacore.com>
230 * gnat_ugn.texi: Document gnatmem restriction
232 2005-03-17 Thomas Quinot <quinot@adacore.com>
234 * snames.adb: Document new TSS names introduced by exp_dist/exp_tss
237 2005-03-17 Robert Dewar <dewar@adacore.com>
239 * s-interr.ads, s-interr.adb, sem_ch3.adb, prj.ads, prj.adb,
240 a-interr.adb, a-interr.ads, s-interr-sigaction.adb, s-interr-dummy.adb,
241 s-interr-vms.adb, s-interr-vxworks.adb: Minor reformatting
243 * casing.adb: Comment improvements
245 2005-03-17 Pascal Obry <obry@adacore.com>
247 * g-expect.adb: Minor reformatting.
249 2005-03-15 Zack Weinberg <zack@codesourcery.com>
251 * Make-lang.in (doc/gnat_ugn_unw.info, doc/gnat_rm.info)
252 (doc/gnat_ugn_unw.dvi, doc/gnat_rm.dvi): Add gcc-vers.texi
255 2005-03-15 Vincent Celier <celier@adacore.com>
257 * mlib-tgt-darwin.adb (Library_Exist_For, Library_File_Name_For):
258 Add new parameter In_Tree to specify the project tree: needed
259 by the project manager. Adapt to changes in project manager
260 using new parameter In_Tree.
262 2005-03-15 Jakub Jelinek <jakub@redhat.com>
264 * Make-lang.in (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h,
265 ada/nmake.adb, ada/nmake.ads): Use unique subdirectories of
266 ada/bldtools to avoid make -jN failures.
268 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
270 * trans.c (gnat_to_gnu) <N_Return_Statement>: Set gnu_result
271 to NULL_TREE on entry.
273 2005-03-15 Robert Dewar <dewar@adacore.com>
275 * system-unixware.ads, system-linux-ia64.ads, system-freebsd-x86.ads,
276 system-lynxos-ppc.ads, system-lynxos-x86.ads, system-linux-x86_64.ads,
277 system-tru64.ads, system-aix.ads, system-vxworks-sparcv9.ads,
278 system-vxworks-xscale.ads, system-solaris-x86.ads, system-irix-o32.ads,
279 system-irix-n32.ads, system-hpux.ads, system-vxworks-m68k.ads,
280 system-linux-x86.ads, system-vxworks-mips.ads, system-os2.ads,
281 system-interix.ads, system-solaris-sparc.ads,
282 system-solaris-sparcv9.ads, system-vms.ads, system-mingw.ads,
283 system-vms-zcx.ads, system-vxworks-ppc.ads, system-vxworks-alpha.ads,
284 system-vms_64.ads, system-darwin-ppc.ads, system-vxworks-x86.ads,
285 system-linux-ppc.ads, system-linux-alpha.ads, system-linux-sparc.ads,
286 system-linux-s390.ads, system-linux-s390x.ads: Add line defining
287 Compiler_System_Version to be False.
289 * opt.ads: Add new flag Opt.Address_Is_Private
291 * targparm.ads, targparm.adb: Set new flag Opt.Address_Is_Private
292 Add new parameter Compiler_System_Version to avoid checking for
293 completeness of parameters when compiler is compiling itself.
294 Allows old versions of GNAT to be compiled with new compiler.
296 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
298 * s-osinte-tru64.ads, s-osinte-tru64.adb (Get_Stack_Base): New function
299 (Hide_Yellow_Zone): New procedure to hide the Yellow Zone of the
301 (Stack_Base_Available): New flag.
302 (Get_Page_Size): New overloaded functions imported from C.
303 (PROT_NONE, PROT_READ, PROT_WRITE, PROT_EXEC, PROT_ALL,
304 PROT_ON, PROT_OFF): New constants.
305 (mprotect): New function imported from C.
306 (pthread_teb_t): New record type.
308 * s-taprop-tru64.adb: (Enter_Task): Invoke Hide_Yellow_Zone.
309 (Create_Task): Account for the Yellow Zone and the guard page.
311 2005-03-15 Vincent Celier <celier@adacore.com>
313 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
314 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
315 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
316 mlib-tgt-vxworks.adb, mlib-tgt-lynxos.adb (Library_Exist_For,
317 Library_File_Name_For): Add new parameter In_Tree
318 to specify the project tree: needed by the project manager.
319 Adapt to changes in project manager using new parameter In_Tree.
320 Remove local imports, use functions in System.CRTL.
322 * make.adb, clean.adb, gnatcmd.adb (Project_Tree): New constant needed
323 to use the project manager.
325 * makeutl.ads, makeutl.adb (Linker_Options_Switches): New parameter
326 In_Tree to designate the project tree. Adapt to changes in the project
327 manager, using In_Tree.
329 * mlib-prj.ads, mlib-prj.adb (Build_Library, Check_Library,
330 Copy_Interface_Sources): Add new parameter In_Tree to specify the
331 project tree: needed by the project manager.
332 (Build_Library): Check that Arg'Length >= 6 before checking if it
333 contains "--RTS=...".
335 * mlib-tgt.ads, mlib-tgt.adb (Library_Exist_For,
336 Library_File_Name_For): Add new parameter In_Tree to specify the
337 project tree: needed by the project manager.
339 * prj.ads, prj.adb: Major modifications to allow several project trees
340 in memory at the same time.
341 Change tables to dynamic tables and hash tables to dynamic hash
342 tables. Move tables and hash tables from Prj.Com (in the visible part)
343 and Prj.Env (in the private part). Move some constants from the visible
344 part to the private part. Make other constants deferred.
345 (Project_Empty): Make it a variable, not a function
346 (Empty_Project): Add parameter Tree. Returns the data with the default
347 naming data of the project tree Tree.
348 (Initialize): After updating Std_Naming_Data, copy its value to the
349 component Naming of Project Empty.
350 (Register_Default_Naming_Scheme): Use and update the default naming
351 component of the project tree, instead of the global variable
353 (Standard_Naming_Data): Add defaulted parameter Tree. If project tree
354 Tree is not defaulted, return the default naming data of the Tree.
355 (Initial_Buffer_Size): Constant moved from private part
356 (Default_Ada_Spec_Suffix_Id, Default_Ada_Body_Suffix_Id, Slash_Id); new
357 variables initialized in procedure Initialize.
358 (Add_To_Buffer): Add two in out parameters to replace global variables
359 Buffer and Buffer_Last.
360 (Default_Ada_Spec_Suffix, Default_Body_Spec_Suffix, Slash): New
362 Adapt to changes to use new type Project_Tree_Ref and dynamic tables and
364 (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
365 for the project tree.
366 (Project_Tree_Data, Project_Tree_Ref, No_Project): Declare types and
367 constant at the beginning of the package spec, so that they cane be used
368 in subprograms before their full declarations.
369 (Standard_Naming_Data): Add defaulted parameter of type Project_Node_Ref
370 (Empty_Project): Add parameter of type Project_Node_Ref
371 (Private_Project_Tree_Data): Add component Default_Naming of type
373 (Buffer, Buffer_Last): remove global variables
374 (Add_To_Buffer): Add two in out parameters to replace global variables
375 Buffer and Buffer_Last.
376 (Current_Packages_To_Check): Remove global variable
377 (Empty_Name): Move to private part
378 (No-Symbols): Make it a constant
379 (Private_Project_Tree_Data): New type for the private part of the
381 (Project_Tree_Data): New type for the data of a project tree
382 (Project_Tree_Ref): New type to designate a project tree
383 (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
384 for the project tree.
386 * prj-attr.ads: Add with Table; needed, as package Prj no longer
387 imports package Table.
389 * prj-com.adb: Remove empty, no longer needed body
391 * prj-com.ads: Move most of the content of this package to package Prj.
393 * prj-dect.ads, prj-dect.adb (Parse): New parameters In_Tree to
394 designate the project node tree and Packages_To_Check to replace
395 global variable Current_Packages_To_Check.
396 Add new parameters In_Tree and Packages_To_Check to local subprograms,
397 when needed. Adapt to changes in project manager with project node tree
400 * prj-env.ads, prj-env.adb: Add new parameter In_Tree to designate the
401 project tree to most subprograms. Move tables and hash tables to
402 private part of package Prj.
403 Adapt to changes in project manager using project tree In_Tree.
405 * prj-makr.adb (Tree): New constant to designate the project node tree
406 Adapt to change in project manager using project node tree Tree
408 * prj-nmsc.ads, prj-nmsc.adb (Check_Stand_Alone_Library): Correctly
409 display the Library_Src_Dir and the Library_Dir.
410 Add new parameter In_Tree to designate the project node tree to most
411 subprograms. Adapt to changes in the project manager, using project tree
413 (Check_Naming_Scheme): Do not alter the casing on platforms where
414 the casing of file names is not significant.
415 (Check): Add new parameter In_Tree to designate the
417 * prj-pars.ads, prj-pars.adb (Parse): Add new parameter In_Tree to
418 designate the project tree.
419 Declare a project node tree to call Prj.Part.Parse and Prj.Proc.Process
421 * prj-part.ads, prj-part.adb (Buffer, Buffer_Last): Global variables,
422 to replace those that were in the private part of package Prj.
423 Add new parameter In__Tree to designate the project node tree to most
424 subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.
425 (Post_Parse_Context_Clause): When specifying the project node of a with
426 clause, indicate that it is a limited with only if there is "limited"
427 in the with clause, not necessarily when In_Limited is True.
428 (Parse): Add new parameter In_Tree to designate the project node tree
430 * prj-pp.ads, prj-pp.adb (Pretty_Print): Add new parameter In_Tree to
431 designate the project node tree. Adapt to change in Prj.Tree with
432 project node tree In_Tree.
434 * prj-proc.ads, prj-proc.adb (Recursive_Process): Specify the project
435 tree In_Tree in the call to function Empty_Process to give its initial
436 value to the project data Processed_Data.
437 Add new parameters In_Tree to designate the project tree and
438 From_Project_Node_Tree to designate the project node tree to several
439 subprograms. Adapt to change in project manager with project tree
440 In_Tree and project node tree From_Project_Node_Tree.
442 * prj-strt.ads, prj-strt.adb (Buffer, Buffer_Last): Global variables,
443 to replace those that were in the private part of package Prj.
444 Add new parameter In_Tree to designate the project node tree to most
445 subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.
447 * prj-tree.ads, prj-tree.adb: Add new parameter of type
448 Project_Node_Tree_Ref to most subprograms.
449 Use this new parameter to store project nodes in the designated project
451 (Project_Node_Tree_Ref): New type to designate a project node tree
452 (Tree_Private_Part): Change table to dynamic table and hash tables to
455 * prj-util.ads, prj-util.adb: Add new parameter In_Tree to designate
456 the project tree to most subprograms. Adapt to changes in project
457 manager using project tree In_Tree.
459 * makegpr.adb (Project_Tree): New constant needed to use project
462 2005-03-15 Olivier Hainque <hainque@adacore.com>
464 * s-intman-posix.adb (Notify_Exception): Adjust signature, as handler
465 for sigactions with SA_SIGINFO set. Call
466 __gnat_adjust_context_for_raise before raising, to perform the
467 potentially required adjustments to the machine context for the GCC
470 * raise.h (__gnat_adjust_context_for_raise): New prototype.
472 * init.c (__gnat_adjust_context_for_raise) HPUX: Initial revision.
473 Adjust PC by one in the provided machine context.
474 (__gnat_install_handler) HPUX: Set SA_SIGINFO in the sigaction flags,
475 so that the handler is passed the context structure to adjust prior to
477 (__gnat_error_handler) HPUX: Adjust the signature to match what an
478 SA_SIGINFO sigaction should look like. Call
479 __gnat_adjust_context_for_raise before actually raising.
480 (__gnat_adjust_context_for_raise): Default noop to help PC
481 adjustments before raise from signal handlers.
482 (__gnat_error_handler): Indirectly call a predicate function to
483 determine if a condition should be resignaled or not.
484 (__gnat_set_resignal_predicate): User interface to modify the predicate.
485 (__gnat_default_resignal_p): Default GNAT predicate.
487 2005-03-15 Doug Rupp <rupp@adacore.com>
489 * adaint.c: Prefix #include of VMS system header files with vms/
490 [VMS] (HOST_EXECUTABLE_SUFFIX, HOST_OBJECT_SUFFIX): Define for VMS.
491 Do not define a dummy function "convert_addresses" under Darwin,
494 * tb-alvms.c, expect.c: Prefix #include of VMS system header files
497 2005-03-15 Nicolas Setton <setton@adacore.com>
499 * tracebak.c: Under Darwin, use the same unwinding mechanisms as under
502 2005-03-15 Robert Dewar <dewar@adacore.com>
504 * a-reatim.ads, a-reatim.adb: Add functions Minutes and Seconds for
507 * a-retide.ads: Minor comment changes
509 2005-03-15 Robert Dewar <dewar@adacore.com>
511 * a-stzunb.adb, a-stzunb.adb a-stzunb.ads, a-stzunb.ads,
512 a-stwiun.ads, a-stwiun.adb, a-strunb.ads, a-strunb.adb: Move
513 Realloc_For_Chunk to private part of package.
514 New subprograms for AI-301
516 * a-szuzti.adb, a-suteio.adb, a-swuwti.adb: Improve efficiency of
518 Avoid unnecessary use of Get/Set_Wide_String
520 2005-03-15 Robert Dewar <dewar@adacore.com>
524 * a-stunau.ads, a-stunau.adb:
525 Change interface to allow efficient (and correct) implementation
526 The previous changes to allow extra space in unbounded strings had
527 left this interface a bit broken.
529 * a-suteio.adb: Avoid unnecessary use of Get/Set_String
531 * g-spipat.ads, g-spipat.adb: New interface for Get_String
532 Minor reformatting (function specs)
534 * g-spitbo.adb: New interface for Get_String
536 * g-spitbo.ads: Minor reformatting
538 * a-swunau.ads, a-swunau.adb: New interface for Get_Wide_String
540 * a-szunau.ads, a-szunau.adb: New interface for Get_Wide_Wide_String
542 2005-03-15 Javier Miranda <miranda@adacore.com>
543 Robert Dewar <dewar@adacore.com>
544 Thomas Quinot <quinot@adacore.com>
545 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
547 * atree.ads, atree.adb: Add support for Elist24 field
549 * atree.h: Fix wrong definition of Field27
550 Add support for Elist16 field
551 Add support for Elist24 field
553 * einfo.ads, einfo.adb (Abstract_Interfaces,
554 Set_Abstract_Interfaces): New subprograms.
555 (Abstract_Interface_Alias, Set_Abstract_Interface_Alias): New
557 (Access_Disp_Table, Set_Access_Disp_Table): Modified to handle a list of
558 entities rather than a single node.
559 (Is_Interface, Set_Is_Interface): New subprogram
560 (First_Tag_Component): New syntesized attribute
561 (Next_Tag_Component): New synthesized attribute
562 (Write_Entity_Flags): Upgraded to write Is_Interface
563 (Write_Field24_Name): Upgraded to write Abstract_Interfaces
564 (Write_Field25_Name): Upgraded to write Abstract_Interface_Alias
565 (Task_Body_Procedure): New subprogram to read this attribute.
566 (Set_Task_Body_Procedure): New subprogram to set this attribute.
567 (Has_Controlled_Component): Now applies to all entities.
568 This is only a documentation change, since it always worked to apply
569 this to other than composite types (yielding false), but now this is
571 Update documentation on Must_Be_Byte_Aligned for new spec
573 * tbuild.adb, exp_dist.adb, exp_disp.adb, exp_ch3.ads, exp_ch3.adb,
574 exp_attr.adb, exp_aggr.adb, exp_ch4.adb, exp_ch5.adb: Upgrade all the
575 uses of the Access_Disp_Table attribute to reference the first dispatch
576 table associated with a tagged type. As
577 part of the implementation of abstract interface types,
578 Access_Disp_Table has been redefined to contain a list of dispatch
579 tables (rather than a single dispatch table).
580 Similarly, upgrade all the references to Tag_Component by the
581 new attribute First_Tag_Component.
582 (Find_Inherited_TSS): Moved to exp_tss.
583 Clean up test in Expand_N_Object_Declaration for cases
584 where we need to do a separate assignment of the initial value.
585 (Expand_N_Object_Declaration): If the expression in the
586 declaration of a tagged type is an aggregate, no need to generate an
587 additional tag assignment.
588 (Freeze_Type): Now a function that returns True if the N_Freeze_Entity
590 Bit packed array ops are only called if operands are known to be
592 (Component_Equality): When returning an N_Raise_Program_Error statement,
593 ensure that its Etype is set to Empty to avoid confusing GIGI (which
594 expects that only expressions have a bona fide type).
595 (Make_Tag_Ctrl_Assignment): Use Build_Actual_Subtype to correctly
596 determine the amount of data to be copied.
598 * par.adb (P_Interface_Type_Definition): New subprogram that parses the
599 new syntax rule of Ada 2005 interfaces (for AI-251 and AI-345):
600 INTERFACE_TYPE_DEFINITION ::=
601 [limited | task | protected | synchronized] interface
604 * par-ch3.adb (P_Type_Declaration): Modified to give support to
606 (P_Derived_Type_Def_Or_Private_Ext_Decl): Modified to give support to
608 (P_Interface_Type_Definition): New subprogram that parses the new
609 syntax rule of Ada 2005 interfaces
610 (P_Identifier_Declarations): fix two occurrences of 'RENAMES' in error
611 messages by the correct RENAMES (quotes removed).
613 * sem_prag.adb: Upgrade all the references to Tag_Component by the new
614 attribute First_Tag_Component.
616 * sinfo.ads, sinfo.adb: Remove OK_For_Stream flag, not used, not needed
617 (Interface_List, Set_Interface_List): New subprograms.
618 (Interface_Present, Set_Interface_Present): New subprograms.
619 (Limited_Present, Set_Limited_Present): Available also in derived
620 type definition nodes.
621 (Protected_Present, Set_Protected_Present): Available also in
622 record type definition and
623 derived type definition nodes.
624 (Synchronized_Present, Set_Synchronized_Present): New subprograms.
625 (Task_Present, Set_Task_Present): New subprogram.
626 (Task_Body_Procedure): Removed.
627 (Set_Task_Body_Procedure): Removed.
628 These subprogram have been removed because the attribute
629 Task_Body_Procedure has been moved to the corresponding task type
630 or task subtype entity to leave a field free to store the list
631 of interfaces implemented by a task (for AI-345)
632 Add Expression field to N_Raise_Statement node for Ada 2005 AI-361
633 (Null_Exclusion_Present): Change to Flag11, to avoid conflict with
634 expression flag Do_Range_Check
635 (Exception_Junk): Change to Flag7 to accomodate above change
636 (Box_Present, Default_Name, Specification, Set_Box_Present,
637 Set_Default_Name, Set_Specification): Expand the expression
638 "X in N_Formal_Subprogram_Declaration" into the corresponding
639 two comparisons. Required to use the csinfo tool.
641 * exp_ch11.adb (Expand_N_Raise_Statement): Deal with case where
644 * sem_ch11.adb (Analyze_Raise_Statement): Handle case where string
647 * par-ch11.adb (P_Raise_Statement): Recognize with string expression
650 * exp_ch9.adb (Build_Task_Proc_Specification): Modified to use entity
651 attribute Task_Body_Procedure rather than the old semantic field that
652 was available in the task_type_declaration node.
654 * par-ch12.adb (P_Formal_Type_Definition): Modified to handle formal
655 interface type definitions.
656 (P_Formal_Derived_Type_Definition): Modified to handle the list of
659 * par-ch9.adb (P_Task): Modified to handle the list of interfaces in a
660 task type declaration.
661 (P_Protected): Modified to handle the list of interfaces in a
662 protected type declaration.
664 2005-03-15 Doug Rupp <rupp@adacore.com>
665 Vincent Celier <celier@adacore.com>
667 * bindgen.adb (Gen_Main_C): Change WBI __posix_exit to decc$posix_exit
668 (Gen_Output_File_C): Likewise.
669 (Gen_Main_C): Issue #include <stdlib.h> to avoid warning
671 2005-03-15 Thomas Quinot <quinot@adacore.com>
673 * checks.adb (Get_E_First_Or_Last): When the expression being retrieved
674 is an N_Raise_Constraint_Error node, create a new copy of it without
675 going through a call to Duplicate_Subexpr.
677 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
678 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
679 Nicolas Setton <setton@adacore.com>
680 Ed Schonberg <schonberg@adacore.com>
687 * decl.c (gnat_to_gnu_field): Reject aliased components with a
688 representation clause that prescribes a size not equal to the rounded
690 (gnat_to_gnu_entity, case E_Component): Always look at
691 Original_Record_Component if Present and not the entity.
692 (gnat_to_gnu_entity, case E_Record_Subtype): Rework handling of subtypes
693 of tagged extension types by not making field for components that are
695 (gnat_to_gnu_entity) <E_Record_Type>: Fix typo in the alignment formula
696 (gnat_to_gnu_entity) <E_Variable>: Do not convert again the
697 expression to the type of the object when the object is constant.
698 Reverse defer_debug_incomplete_list before traversing it, so that trees
699 are processed in the order at which they were added to the list. This
700 order is important when using the stabs debug format.
701 If we are deferring the output of debug information, also defer this
702 output for a function return type.
703 When adding fields to a record, prevent emitting debug information
704 for incomplete records, emit the information only when the record is
706 (components_to_record): New parameter defer_debug.
707 (gnat_to_gnu_entity, case E_Array_Subtype): Call copy_alias_set.
708 (gnat_to_gnu_field_decl): New function.
709 (substitution_list, annotate_rep): Call it.
710 (gnat_to_gnu_entity, case E_Record_Subtype): Likewise.
711 (gnat_to_gnu_entity, case E_Record_Type): Likewise.
712 No longer update discriminants to not be a COMPONENT_REF.
713 (copy_alias_set): Strip padding from input type; also handle
714 unconstrained arrays properly.
716 * gigi.h (write_record_type_debug_info): New function.
717 Convert to use ANSI-style prototypes. Remove unused
718 declarations for emit_stack_check, elab_all_gnat and
719 set_second_error_entity.
720 (gnat_to_gnu_field_decl): New decl.
722 * utils.c (write_record_type_debug_info): New function.
723 (finish_record_type): Delegate generation of debug information to
724 write_record_type_debug_info.
725 (update_pointer_to): Remove unneeded calls to rest_of_decl_compilation.
726 (update_pointer_to): Fix pasto.
727 (convert) <UNION_TYPE>: Accept slight type variations when
728 converting to an unchecked union type.
730 * exp_ch13.adb (Expand_N_Freeze_Entity): If Freeze_Type returns True,
731 replace the N_Freeze_Entity with a null statement.
733 * freeze.adb (Freeze_Expression): If the freeze nodes are generated
734 within a constrained subcomponent of an enclosing record, place the
735 freeze nodes in the scope stack entry for the enclosing record.
736 (Undelay_Type): New Subprogram.
737 (Set_Small_Size): Pass T, the type to modify; all callers changed.
738 (Freeze_Entity, Freeze_Record_Type): Change the way we handle types
739 within records; allow them to have freeze nodes if their base types
742 * exp_util.adb (Remove_Side_Effects): Properly test for
743 Expansion_Delayed and handle case when it's inside an
744 N_Qualified_Expression.
746 * sem_ch3.adb (Derived_Type_Declaration): New predicate
747 Comes_From_Generic, to recognize accurately that the parent type in a
748 derived type declaration can be traced back to a formal type, because
749 it is one or is derived from one, or because its completion is derived
751 (Constrain_Component_Type): If component comes from source and has no
752 explicit constraint, no need to constrain in in a subtype of the
754 (Constrain_Access, Constrain_Array): Allow itypes to be delayed.
755 Minor change to propagate Is_Ada_2005 flag
757 * trans.c (gnat_to_gnu, case N_Aggregate): Verify that
758 Expansion_Delayed is False.
759 (assoc_to_constructor): Ignore fields that have a
760 Corresponding_Discriminant.
761 (gnat_to_gnu) <N_Return_Statement>: Restructure. If the
762 function returns "by target", dereference the target pointer using the
763 type of the actual return value.
764 <all>: Be prepared for a null gnu_result.
765 (processed_inline_subprograms): Check flag_really_no_inline
766 instead of flag_no_inline.
767 (set_second_error_entity): Remove unused function.
768 (gnat_to_gnu, case N_Selected_Component): Call
769 gnat_to_gnu_field_decl.
770 (assoc_to_constructor): Likewise.
772 2005-03-15 Robert Dewar <dewar@adacore.com>
773 Ed Schonberg <schonberg@adacore.com>
774 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
776 * exp_pakd.adb (Create_Packed_Array_Type): Do not set
777 Must_Be_Byte_Aligned for cases where we do not need to use a
780 * exp_ch6.adb (Expand_Call): Call Expand_Actuals for functions as well
782 Needed now that we do some processing for IN parameters as well. This
783 may well fix some unrelated errors.
784 (Expand_Call): Handle case of unaligned objects (in particular those
785 that come from packed arrays).
786 (Expand_Inlined_Call): If the subprogram is a renaming as body, and the
787 renamed entity is an inherited operation, re-expand the call using the
788 original operation, which is the one to call.
789 Detect attempt to inline parameterless recursive subprogram.
790 (Represented_As_Scalar): Fix to work properly with private types
791 (Is_Possibly_Unaligned_Object): Major rewrite to get a much more
792 accurate estimate. Yields True in far fewer cases than before,
793 improving the quality of code that depends on this test.
795 * exp_util.adb (Kill_Dead_Code): For a package declaration, iterate
796 over both visible and private declarations to remove them from tree,
797 and mark subprograms declared in package as eliminated, to prevent
798 spurious use in subsequent compilation of generic units in the context.
800 * exp_util.ads: Minor cleanup in variable names
802 * sem_eval.ads, sem_eval.adb: Minor reformatting
803 (Compile_Time_Known_Bounds): New function
805 2005-03-15 Ed Schonberg <schonberg@adacore.com>
807 * exp_ch7.adb (Convert_View): Use base types of underlying types when
808 determining whether an unchecked conversion is needed for the argument
809 of an initialization call.
811 2005-03-15 Ed Schonberg <schonberg@adacore.com>
813 * exp_intr.adb (Expand_Unc_Conversion): As a target type, use the type
814 that appears in the instantiation rather than the internal subtype
815 generated in the wrapper package, to avoid anomalies in gigi when the
816 target is derived from a private type whose full view is an access type.
818 2005-03-15 Robert Dewar <dewar@adacore.com>
820 * exp_smem.adb, sem_attr.adb: Remove OK_For_Stream flag, not used,
822 Add documentation to replace the use of this flag
823 Fix kludge for Maximum_Alignment on x86 so that it does not apply to
826 2005-03-15 Thomas Quinot <quinot@adacore.com>
828 * exp_tss.ads, exp_tss.adb (Find_Inherited_TSS): New subprogram, moved
829 here from exp_attr so it can be shared between exp_attr and exp_dist.
830 (TSS_Names): Renamed from OK_TSS_Names. This array contains the list of
831 all TSS names, not a subset thereof, and the previous name introduced
832 an unnecessarily confusion that a distinction might exist between
833 "OK" TSS names and some "not OK" TSS names.
835 2005-03-15 Doug Rupp <rupp@adacore.com>
837 * gnatchop.adb (Locate_Executable): Normalize the possibly VMS style
840 2005-03-15 Pascal Obry <obry@adacore.com>
841 Eric Botcazou <ebotcazou@adacore.com>
846 * init.c (__gnat_initialize): Do not call __gnat_install_SEH_handler()
847 when IN_RTS. This is to work around a bootstrap path problem.
849 * misc.c (gnat_parse_file): Create a SEH (Structured Exception Handler)
850 table and pass it to __gnat_install_SEH_handler().
851 (gnat_handle_option): Accept OPT_fRTS_, not OPT_fRTS.
853 * lang.opt: Fix specification of -fRTS=.
855 2005-03-15 Doug Rupp <rupp@adacore.com>
856 Bernard Banner <banner@adacore.com>
857 Vincent Celier <celier@adacore.com>
858 Arnaud Charlet <charlet@adacore.com>
861 This change works fine when gnatlib is built from the gcc directory,
862 but does not work when using the libada Makefile, since GCC_FOR_TARGET
863 is not passed to ada/Makefile.in, so more work is needed by a
864 Makefile/configure expert.
866 * Makefile.in(gnatlib): Use $(GCC_FOR_TARGET) for compiling library.
867 set GMEM_LIB on ia64 linux to add optional support for gnatmem.
868 Setup gnatlink switch -M for x86_64 linux, as it is already setup
870 (gnatlib-shared-default): Use GNATLIBCFLAGS as well.
871 Run ranlib on libgccprefix.a
872 Define PREFIX_OBJS for Darwin, to build libgccprefix.
873 (ADA_INCLUDE_SRCS): Split Ada packages.
875 2005-03-15 Robert Dewar <dewar@adacore.com>
877 * Make-lang.in: Add g-utf_32 unit for gnat and gnatbind
879 * impunit.adb: Add GNAT.UTF_32
881 * scng.adb: Use gnat.utf_32 instead of widechar for utf_32 stuff
883 * widechar.ads, widechar.adb: Remove redundant UTF-32 tables (scng
884 now uses GNAT.UTF_32).
886 * g-utf_32.ads, g-utf_32.adb: This is a new unit with full
887 capabilities for categorizing characters using Unicode categories
889 2005-03-15 Ed Schonberg <schonberg@adacore.com>
891 * sem_ch10.adb (Build_Ancestor_Name): If the ancestor is an
892 instantiation that has been rewritten as a package body, retrieve spec
893 to generate proper name for implicit_with_clause.
894 (Install_Parents): Recognize a parent that is an instantiation but has
895 been rewritten as a package declaration during analysis.
897 2005-03-15 Javier Miranda <miranda@adacore.com>
898 Ed Schonberg <schonberg@adacore.com>
900 * sem_ch12.adb (Instantiate_Object): If the analysis of the actual
901 parameter reported some error we immediately return. This improves the
902 behaviour of the frontend in case of errors.
903 (Install_Parent, Remove_Parent): Introduce new flag
904 Parent_Unit_Visible, to preserve the proper visibility of the ultimate
905 ancestor of a generic child unit, when the child is being instantiated.
906 (Inline_Instance_Body): If we are compiling the private
907 part or the body of a child unit, restore the proper visibility of the
908 parents after compiling the instance body.
910 2005-03-15 Ed Schonberg <schonberg@adacore.com>
911 Javier Miranda <miranda@adacore.com>
914 * sem_util.adb (Get_Task_Body_Procedure): Type may be the completion
915 of a private type, in which case it is underlying_type that denotes
916 the proper task. Also modified to use the new entity attribute
917 that is directly available in the task type and task subtype entities
918 (Build_Actual_Subtype_Of_Component): Handle properly multidimensional
919 arrays when other dimensions than the first are constrained by
920 discriminants of an enclosing record.
921 (Insert_Explicit_Dereference): If the prefix is an indexed component or
922 a combination of indexed and selected components, find ultimate entity
923 and generate the appropriate reference for it, to suppress spurious
925 (Note_Possible_Modification): If an entity name has no entity, return.
926 (Is_Variable): A function call never denotes a variable.
927 (Requires_Transient_Scope): For record types, recurse only on
928 components, not on internal subtypes that may have been generated for
929 constrained components.
931 2005-03-15 Ed Schonberg <schonberg@adacore.com>
933 * sem_ch4.adb (Analyze_Concatenation): Do not consider operators marked
934 Eliminated as candidates for resolution. Both efficient, and avoids
935 anomalies with operators declared in deleted code.
936 (Process_Implicit_Dereference_Prefix): Use this procedure whenever
937 expansion is disabled (as when compiling a generic) to prevent spurious
938 warnings on prefixes of selected components.
940 2005-03-15 Ed Schonberg <schonberg@adacore.com>
942 * sem_ch6.adb (Is_Private_Declaration): Verify that the declaration is
943 attached to a list before checking whether it appears in the private
944 declarations of the current package.
945 (Make_Inequality_Operator): Insert declaration in proper declarative
946 list rather than just setting the Parent field, so that
947 Is_Private_Declaration can handle it properly.
949 2005-03-15 Ed Schonberg <schonberg@adacore.com>
951 * sem_ch8.adb (Analyze_Subprogram_Renaming): In a generic, if this is
952 a renaming a body, check that the renamed subprogram in not intrinsic.
953 (Find_Direct_Name): If several use_visible entities hide
954 each other, and the context is a predefined file compiled through
955 rtsfind, keep only the entity that comes from a predefined file.
957 2005-03-15 Geert Bosch <bosch@adacore.com>
959 * s-fatgen.adb (Valid): Extend special exceptions to account for long
960 long float padding to also cover AMD64 and IA64.
962 2005-03-15 Gary Dismukes <dismukes@adacore.com>
964 * s-imgwch.adb: Add with and use of Interfaces.
965 (Img_Wide_Character): Change type of Val to Unsigned_16.
966 (Img_Wide_Wide_Character): Change type of Val to Unsigned_32.
968 2005-03-15 Matthew Gingell <gingell@adacore.com>
970 * sysdep.c: Implement __gnat_localtime_r as call to localtime_r on AIX.
972 2005-03-15 Robert Dewar <dewar@adacore.com>
974 * usage.adb: Add missing lines for -gnat95 and -gnat05 switches
976 * sem_ch7.adb: Minor change to propagate Is_Ada_2005 flag
978 * i-c.adb: Clarify that AI-258 behavior is also intended in Ada 95
980 2005-03-15 Robert Dewar <dewar@adacore.com>
982 * s-bitops.adb, s-bitops.ads,
983 s-taprop-os2.adb, s-intman-vms.ads, s-intman-vxworks.ads,
984 s-taprop-vxworks.adb, a-caldel.ads, a-calend.adb, a-tasatt.adb,
985 tbuild.ads, s-finimp.adb, s-imgwch.adb, s-intman.ads, s-intman.ads,
986 s-memory.adb, s-soflin.ads, s-taasde.ads, s-taprob.adb, s-taprop.ads,
987 s-taprop.ads, s-tasini.adb, s-tasini.ads, s-tasini.ads, s-tasini.ads,
988 s-taskin.ads, s-tasren.adb, s-tassta.adb, s-tassta.ads, s-tassta.ads,
989 s-tasuti.ads, s-tataat.ads, s-tataat.ads, s-tataat.ads, s-tataat.ads,
990 s-tpoben.adb, s-tpoben.adb, s-tpobop.ads: Update comments. Minor
993 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
995 * utils2.c (build_binary_op): Fix typo.
997 2005-03-15 Doug Rupp <rupp@adacore.com>
999 * s-crtl.ads (popen,pclose): New imports.
1001 2005-03-15 Cyrille Comar <comar@adacore.com>
1003 * comperr.adb (Compiler_Abort): remove references to obsolete
1004 procedures in the bug boxes for various GNAT builds.
1006 2005-03-15 Vincent Celier <celier@adacore.com>
1008 * snames.ads, snames.adb: Save as Unix text file, not as DOS text file
1010 2005-03-15 Geert Bosch <bosch@adacore.com>
1011 Arnaud Charlet <charlet@adacore.com>
1012 Robert Dewar <dewar@adacore.com>
1013 Cyrille Comar <comar@adacore.com>
1014 Sergey Rybin <rybin@adacore.com>
1016 * gnat_ugn.texi: Remove extended inline assembly example, as it was far
1017 too specific and long-winded to be appropriate for the GNAT User's
1019 Warn about use of GCC switches not documented in the GNAT User's Guide,
1020 as these may cause generated code to not conform to Ada semantics.
1021 Remove mention of -gdwarf-2 for sparc64, since this is now the default.
1022 Add documentation for -gnat95 and -gnat05 switches
1023 Remove paragraph documenting obsolete way to refer to third party
1025 Add a few references to Ada_05 that were missing.
1026 Update documentation on -gnatZ/-gnatL.
1027 Document limitation when using -m64 under Solaris.
1028 Change the "Name Casing" subsection of the pretty-printer section
1029 according to the changes in the dictionary processing.
1031 * gnat_rm.texi: Document the Ada_05 pragma.
1032 Section on record representation clauses describes the new more
1033 relaxed rules about placement of large packed bit array components.
1034 Add documentation of GNAT.UTF_32
1036 2005-03-12 Daniel Berlin <dberlin@dberlin.org>
1038 * misc.c (gnat_post_options): Turn off structural
1041 2005-03-08 Laurent Guerby <laurent@guerby.net>
1043 * system-linux-sparc.ads: Fix typo in previous commit.
1045 2005-03-07 James A. Morrison <phython@gcc.gnu.org>
1046 Laurent Guerby <laurent@guerby.net>
1049 * system-linux-sparc.ads: New.
1050 * Makefile.in: Add sparc linux entry.
1052 2005-02-27 Danny Smith <dannysmith@users.sourceforge.net>
1054 * seh_init.c (__gnat_SEH_error_handler): Mark third and fourth
1055 parameters as unused.
1057 2005-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
1058 Partial merge from libada-gnattools-branch:
1060 2004-12-02 Nathanael Nerode <neroden@gcc.gnu.org>
1061 * Makefile.in: Move gnattools{1,1re,2,3,4} and corresponding flags
1062 into code in gnattools/Makefile.in. Remove direct dependencies on
1063 stamp-tools by tools clauses.
1064 2004-12-02 Nathanael Nerode <neroden@gcc.gnu.org>
1065 * config-lang.in: Add gnattools to $lang_dirs.
1067 2005-02-13 Andrew Pinski <pinskia@physics.uc.edu>
1070 * utils.c (gnat_type_for_mode): Return null instead of ICE because
1071 we asked for an unknown mode.
1073 2005-02-12 Richard Henderson <rth@redhat.com>
1075 * utils.c (gnat_type_for_mode): Return NULL for COMPLEX modes;
1076 validate SCALAR_INT_MODE_P before calling gnat_type_for_size.
1078 2005-02-10 Andreas Jaeger <aj@suse.de>
1080 * init.c (__gnat_initialize): Mark parameter as unused.
1082 2005-02-09 Doug Rupp <rupp@adacore.com>
1084 * g-expect-vms.adb (Non_Blocking_Spawn): Separate out.
1085 * g-enblsp-vms-alpha.adb g-enblsp-vms-ia64.adb: New subunits.
1087 2005-02-09 Doug Rupp <rupp@adacore.com>
1089 * gnatchop.adb (dup, dup2),
1090 g-dirope.adb (closedir, opendir, rmdir): Reference via System.CRTL.
1092 * gnatlbr.adb (mkdir),
1093 mlib-tgt-vms-ia64.adb (popen, plose): Import with decc$ prefix.
1095 * s-crtl.ads (closdir, dup, dup2, opendir, rmdir): Import.
1097 2005-02-09 Doug Rupp <rupp@adacore.com>
1099 * s-tpopde-vms.adb: Add pragma Warnings (Off) for Task_Id conversions.
1101 2005-02-09 Robert Dewar <dewar@adacore.com>
1102 Thomas Quinot <quinot@adacore.com>
1103 Javier Miranda <miranda@adacore.com>
1104 Pascal Obry <obry@adacore.com>
1105 Ed Schonberg <schonberg@adacore.com>
1106 Doug Rupp <rupp@adacore.com>
1107 Gary Dismukes <dismukes@adacore.com>
1108 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1110 * g-zstspl.ads: New file.
1112 * a-chahan.ads, a-chahan.adb: Add declarations from AI-285
1114 * a-string.ads: Add pragma Ada_05 for wide_wide_space to get warning in
1116 Add definition of Wide_Wide_Space for AI-285
1118 * impunit.ads, impunit.adb, sem_ch10.adb: Complete rewrite and new
1119 interface (to support Ada 95 and Ada 2005 units).
1120 Add Unbounded_IO files
1121 Add entries for Wide_Wide packages for AI-285
1122 Add list of containers packages to Ada 2005 unit list
1124 * a-swuwti.ads, a-swuwti.adb, a-suteio.ads, a-suteio.adb: Updates to
1125 support new Unbounded_IO package cleanly.
1127 * g-utf_32.ads, g-utf_32.adb: New files.
1129 * Makefile.rtl: Add entry for g-utf_32
1130 Add new files for Unbounded_IO
1131 Adjust make file for new AI-285 wide wide packages
1132 Add AI-302 containers to the run time.
1134 * a-stwibo.adb, a-stwibo.ads, a-stwisu.adb, a-stwisu.ads,
1135 a-strbou.ads, a-strbou.adb, a-strsup.ads, a-strsup.adb: New
1136 subprograms for AI-301.
1138 * a-stwiun.adb, a-stwiun.ads: Minor reformatting.
1140 * a-stunau.ads: Minor comment correction
1142 * rtsfind.ads, rtsfind.adb: Add definitions for Wide_Wide attributes
1144 Also extend Text_IO_Kludge to support Wide_Wide_Text_IO
1145 (Check_RPC): Update to match changes in expanded code.
1146 Clean up unused entity.
1148 * exp_ch3.ads, exp_ch3.adb: Fix various places where Wide_Wide_String
1149 was not taken into account.
1150 This includes proper initialization with Normalize_Scalars.
1151 (Get_Simple_Init_Val): Major rewrite for initialize scalars and
1152 normalize scalars cases (particularly the latter) to do a better job
1153 of finding invalid representations.
1155 * s-scaval.ads, s-scaval.adb: Add values for zero invalid values
1157 * s-strops.ads, s-strops.adb: Remove string normalize routines, never
1160 * exp_dist.adb: Add support for wide wide character type
1161 (Expand_Receiving_Stubs_Bodies): For a package declaration that has a
1162 private part, generate stub bodies at the end of the private part,
1163 not the visible part.
1164 (Add_RACW_Primitive_Operations_And_Bodies): Add last missing code for
1166 (Add_Obj_RPC_Receiver_Completion): Add PCS-specific subprograms and
1167 generic wrapper to execute final processing after completing the
1168 expansion of the RPC receiver for an RACW.
1170 * snames.h, snames.ads, snames.adb: Add definitions for wide_wide
1171 packages and attributes.
1172 (Preset_Names): Addition of the new reserved words of Ada 2005,
1173 that is interface, overriding and synchronized.
1174 (Get_Pragma_Id): Give support to the use of the new reserved word
1175 "interface" as a pragma name.
1176 (Is_Pragma_Name): Give support to the use of the new reserved word
1177 "interface" as a pragma name.
1178 (Preset_Names): Add stream_size string for the Stream_Size Ada2005
1179 attribute implementation.
1181 * exp_attr.adb (Expand_Attribute_Reference): Do not apply validity
1182 checks to entities that are output parameters of Asm operations.
1183 Handle the Stream_Size attribute.
1184 Add implementation of Wide_Wide_Value, Wide_Wide_Image, Wide_Wide_Width
1186 * exp_imgv.ads, exp_imgv.adb: Add support for wide wide character type
1188 * sem_attr.adb (Eval_Attribute): Raise compile-time constraint error
1189 for second parameter being 0.0.
1190 Add support for wide wide character type.
1191 (Analyze_Attribute, Eval_Attribute): Handle the Stream_Size attribute.
1193 * s-valwch.adb, s-valwch.ads, s-imgwch.ads, s-imgwch.adb,
1194 s-wchstw.ads, s-wchstw.adb, s-wchwts.adb, s-wchwts.ads,
1195 s-widwch.adb, s-widwch.ads, s-wwdcha.adb, s-wwdcha.ads,
1196 s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb, s-wwdwch.ads: Add support
1197 for wide wide character cases.
1199 * cstand.adb: Create entities for Wide_Wide_Character and
1202 * i-c.ads, i-c.adb: Fix not raising CE for null wide strings in
1203 accordance with AI-258.
1204 Add new declarations for 16/32 bit C character types (Part of AI285)
1206 * einfo.ads, einfo.adb (Is_Obsolescent, Is_Ada_2005): New flag
1207 (Obsolescent_Warning): New field
1208 (Rep_Clause): New local subprogram used to share code. Returns the rep
1209 clause for which the name is given in parameter.
1210 (Has_Stream_Size_Clause): New routine.
1211 (Stream_Size_Clause): Idem. Implementation is based on Rep_Clause.
1212 (Address_Clause): Implementation is now using Rep_Clause.
1213 (Alignment_Clause): Idem.
1214 (Size_Clause): Idem.
1216 * lib-xref.adb (Generate_Reference): Test for reference to Ada 2005
1217 entity in non-Ada 2005 mode and generate warning.
1219 * par-prag.adb: Add handling of one argument form for pragma Ada_05.
1220 (Prag): Code cleanup. Remove old gnat pragma "overriding"
1222 * sem_prag.adb: Add handling of one argument form for pragma Ada_05
1223 (Analyze_Pragma, case Elaborate, Elaborate_All): Do not disable warnings
1224 on the named unit if the pragma is not in the current compilation unit,
1225 so that elaboration calls in the current unit can set up an elaboration
1226 dependency on the named unit, as needed.
1227 (Analyze_Pragma, case Obsolescent): Allow pragma to be used for library
1228 subprogram as well as for subprograms declared within a package.
1229 (Analyze_Pragma, Sig_Flags): Code cleanup. Remove support for the GNAT
1232 * krunch.ads, krunch.adb: Add special handling of Wide_Wide (krunched
1233 to z) to avoid some instances of duplication for Wide_Wide packages.
1235 * namet.ads, namet.adb: Implement encoding (WWhhhhhhhh) for wide wide
1238 * scn.adb: Char_Literal_Value field is now a Uint
1240 * scng.adb: Significant rewrite to handle new Ada 2005 features
1241 allowing wide and wide wide characters in program text, e.g. for
1242 identifiers, as described in AI-285.
1243 (Set_Reserved): New procedure, makes setting up keywords cleaner.
1244 (Initialize_Scanner): Register the new reserved words of Ada 2005.
1245 (Scan): Give support to the new reserved words.
1247 * par-ch2.adb (P_Identifier): Compiling in Ada95 mode, generate a
1248 warning notifying that interface, overriding, and synchronized are
1250 (P_Pragma): Allow the use of the new reserved word "interface" as
1253 * gnatls.adb, gnatbind.adb,
1254 ali-util.adb, binde.adb, ali.ads, ali.adb: Code cleanup. Rename
1255 identifiers named "interface" to "SAL_Interface".
1257 * bindgen.adb (Gen_Main_Ada): Add support for the new SEH
1258 (Structured Exception handling).
1262 (Gen_Main_Ada): Set the default exit code if specified.
1263 (Gen_Main_C): Likewise.
1265 (Gen_Output_File_C): Remove redundant output of gnat_exit_status.
1266 Code cleanup. Rename identifiers named "interface" to "SAL_Interface"
1268 * switch-b.adb, bindusg.adb, opt.ads, vms_data.ads: Add handling of
1271 * mlib-prj.adb, mlib.adb: Code cleanup. Rename one identifier that
1272 has a collision with the new Ada 2005 "interface" reserved word.
1274 * par-ch3.adb (P_Defining_Identifier): Compiling in Ada95 mode,
1275 generate a warning notifying that interface, overriding, and
1276 synchronized are new reserved words.
1278 * scans.ads (Token_Type): Addition of the tokens corresponding to the
1279 new reserved words of Ada 2005: Tok_Interface, Tok_Overriding
1280 and Tok_Synchronized.
1282 * sem_res.adb (Resolve_Actuals): Change error messages to refer to
1283 "dispatching" rather than "primitive" operations, since dispatching
1284 calls are now allowed to abstract formal subprograms (which are not
1286 Char_Literal_Value field is now a Uint
1287 (Resolve_Slice): If the prefix is an access to an unconstrained array,
1288 compute the actual subtype of the designated object to impose the proper
1290 (Resolve_Selected_Component): Do not insert an access check if the
1291 prefix is an access type: such a node is expanded into an explicit
1292 dereference, on which the access check is performed anyway. Removes
1293 expensive duplicate checks.
1294 (Resolve_Call): Use new flag Is_Obsolescent and field
1295 Obsolescent_Warning so that pragma Obsolescent works on library
1297 Add support for wide wide character type
1298 (Resolve_Allocator): Replace the error message on wrong null-exclusion
1299 value by a warning message.
1300 (Resolve_Type_Conversion): If the mixed-mode expression is interpreted
1301 as fixed-point, and one of the operands is non-static and universal, it
1302 can only be an illegal exponentiation operation, in which case there is
1303 no real value to retrieve.
1305 * exp_strm.adb: Add support for wide wide character type
1306 (Build_Elementary_Input_Call): Compute the size of the stream element by
1307 querying the rep chain to find the Stream_Attribute attribute value.
1308 (Build_Elementary_Write_Call): Ditto.
1310 * sem_aggr.adb: Char_Literal_Value field is now a Uint
1311 Add support for wide wide character type
1312 Replace the error messages on wrong null-exclusion value by warnings
1313 as described in Ada 2005.
1314 (Resolve_Extension_Aggregate): Document the fact that the error
1315 message on class-wide expressions in extensions aggregates.
1317 * sem_case.adb: Add support for wide wide character type
1319 * sem_ch13.adb: Add support for wide wide character type
1320 (Analyze_Attribute_Definition_Clause): Handle the Stream_Size attribute.
1322 * sem_ch3.adb: Add support for wide wide character type
1323 (Process_Subtype): If constraint is illegal for the type, set Ekind of
1324 now-useless Itype, to prevent cascaded errors on a compiler built
1327 * sem_ch8.adb: Add with and use of Sem_Disp.
1328 (Analyze_Subprogram_Renaming): Replace unclean uses of
1329 Corresponding_Spec with Corresponding_Formal_Spec (and delete setting
1330 of Corresponding_Spec to Empty).
1331 (Attribute_Renaming): Replace use of Corresponding_Spec with
1332 Corresponding_ Formal_Spec and simplify condition.
1333 (Use_One_Package): Check that scope of homonym of identifier is defined,
1334 before checking whether it is a wrapper package.
1335 Add support for wide wide character type
1337 * sem_eval.adb: Add support for wide wide character type.
1338 (Eval_Arithmetic_Op): Check for compile time known signed integer
1339 overflow in the non-static case.
1340 (Subtypes_Statically_Match): A formal scalar type and its base type do
1341 not statically match.
1343 * sem_util.adb (Collect_Primitive_Operations): Minor change of "/=" to
1344 "not in" for test of N_Formal_Subprogram_Declaration (which is now a
1346 (Unit_Declaration_Node): Ditto.
1347 (Is_Variable_Prefix): For the case of an indexed component whose prefix
1348 has a packed array type, the prefix has been rewritten into a type
1349 conversion. Determine variable-ness from the converted expression.
1350 Handle wide wide character cases.
1352 * stand.ads: Add types Wide_Wide_Character and Wide_Wide_String
1354 * stringt.ads, stringt.adb: Handle full UTF-32 range.
1355 Remove ["0A"] from comment, since it can look like a line terminator.
1356 Currently we don't permit this, but this is under discussion by the
1357 ARG, and it is easy enough to use a different example.
1359 * s-wchcon.ads, s-wchcnv.ads, s-wchcnv.adb: Add new subprograms for
1360 handling UTF-32 encoding for wide wide character.
1361 Implement new brackets coding ["hhhhhhhh"]
1362 Add UTF-8 encodings for full UTF-32 range
1364 * ttypes.ads: Add definition of Standard_Wide_Wide_Character_Size
1366 * types.h, types.ads, types.adb: Wide_Wide_Character now has full 31
1367 bit range Add full UTF-32 support.
1368 (RT_Exception_Code): Addition of CE_Null_Not_Allowed; used to
1369 notify that constraint error will be raised at run-time
1370 because a null value is assigned to a null-excluding object.
1371 Remove some obsolete declarations and make Char_Code
1374 * a-except.adb (Rcheck_30): New subprogram. Addition of the message
1375 corresponding to CE_Null_Not_Allowed, and adjust the output of all the
1378 * checks.adb (Check_Null_Not_Allowed): Replace the error message on
1379 wrong null-exclusion value by a warning message.
1380 (Enable_Range_Check): Do range check if the prefix is an
1381 explicit dereference whose designated object is an unconstrained array.
1382 Current algorithm for removing duplicate checks is over-eager in this
1385 * sem_ch5.adb (Analyze_Assignment): Replace the error messages on wrong
1386 null-exclusion value by a warning message
1388 * atree.h, atree.ads, atree.adb: Remove Char_Code field support
1389 completely. Add support for Uint2 field
1391 sem_ch2.adb, exp_ch11.adb, exp_dbug.adb,
1392 exp_prag.adb: Char_Literal_Value field is now a Uint.
1394 * exp_util.adb (Insert_Actions): Replace
1395 N_Formal_Subprogram_Declaration by
1396 N_Formal_{Abstract|Concrete}_Subprogram_Declaration.
1397 Char_Literal_Value field is now a Uint.
1399 * sinfo.ads, sinfo.adb (Corresponding_Formal_Spec): New function
1400 defined for subprogram renaming declarations. When set, the field
1401 indicates the defining entity of a corresponding formal subprogram
1402 when the renaming corresponds to a formal subprogram association in an
1404 (Set_Corresponding_Formal_Spec): New procedure to return
1405 Corresponding_Formal_Spec field.
1406 Minor changes of "=" to "in" in tests of N_Formal_Subprogram_Declaration
1407 (which is now a subtype).
1408 Char_Literal_Value field is now a Uint
1410 * exp_disp.ads, exp_disp.adb (Make_DT): Generate code that moves the
1411 pointer to the base of the dispatch table.
1412 Minor changes to comments.
1413 (Controlling_Type): New function for determining the tagged type
1414 associated with a tagged primitive subprogram.
1415 (Expand_Dispatching_Call): Add support for a controlling actual that is
1416 directly a value of type Ada.Tag rather than a tagged object.
1418 * i-cpp.ads, i-cpp.adb, a-tags.ads, a-tags.adb: Update documentation
1419 describing the new layout.
1420 (Dispatch_Table): The expander computes the actual array size, allocates
1421 the Dispatch_Table record accordingly, and generates code that displaces
1422 the base of the record after the Typeinfo_Ptr component. The access to
1423 these components is done by means of local functions.
1424 (Offset_To_Top): New function.
1425 (Typeinfo_Ptr): New function.
1426 (Get_TSD): Modified to access the new position of the TSD.
1427 (Set_TSD): Modified to save the TSD in its new position.
1429 * par-ch12.adb (P_Formal_Subprogram_Declaration): Add parsing for the
1430 case of formal abstract subprograms. Add check and message for -gnat05.
1433 * sem_ch12.adb: Add with and use for Sem_Disp.
1434 (Analyze_Associations): Minor change from "=" to "in" for use of
1435 N_Formal_Subtype_Declaration (which is now a subtype).
1436 (Set_Analyzed_Formal): Minor changes from "=" to "in" for uses of
1437 N_Formal_Subtype_Declaration (which is now a subtype).
1438 (Analyze_Formal_Subprogram): Add handling for
1439 N_Formal_Abstract_Subprogram, marking the formal as abstract and
1440 dispatching, setting the controlling status of the formal parameters
1441 and result, and issuing an error if there is no controlling type for
1442 the formal subprogram.
1443 (Instantiate_Formal_Subprogram): Rather than setting Corresponding_Spec,
1444 which is an unclean use of that field, we set the new field
1445 Corresponding_Formal_Spec to make the formal subprogram available to
1446 processing in Analyze_Subprogram_Declaration.
1447 (Analyze_Formal_{Discrete, Decimal_Fixed_Point, Fixed_Point,
1448 Floating_Point, Modular_Integer, Signed_Integer}_Type: Make formal type
1449 Constrained, so that it is is does not statically match its anonymous
1452 * sem_ch6.adb (Analyze_Subprogram_Specification): Include test for
1453 abstract formal subprograms in error check for functions returning
1454 abstract types. Set scope of new designator for
1455 a parameterless subprogram, so that it is available when checking the
1456 body for nested subprograms, before full analysis of said body.
1457 (Analyze_Subprogram_Body): Warn on inlining bodies with nested
1458 subprogram only if inner one comes from source.
1459 (Analyze_Function_Call): If the call is given in object notation, the
1460 analysis of the name rewrites the node and analyzes it with the proper
1461 argument list. After analyzing the name, if the call has been rewritten
1462 and the result type is set, no further analysis is needed.
1463 (Analyze_Return_Type): Subsidiary to Process_Formals: analyze subtype
1464 mark in function specification, in a context where the formals are
1465 visible and hide outer homographs.
1467 * sem_disp.adb (Check_Controlling_Type): Relax the check for same scope
1468 as the tagged type for the cases of abstract formal subprograms and
1469 renamings of those. Clean up spec comments.
1470 (Check_Dispatching_Context): Add error message to indicate "abstract
1471 procedure", covering the case of a call to a formal abstract procedure
1472 that has statically tagged operands.
1473 (Check_Dispatching_Call): Check for the case of an actual given by
1474 a tag-indeterminate function call whose type is an ancestor of the
1475 containing call's associated tagged type. This situation can occur
1476 for inherited primitives with function defaults. In this case we
1477 use the tagged type's tag directly as the controlling argument for
1479 (Expand_Call): Name change on call to Expand_Dispatch_Call.
1481 * sprint.adb (Sprint_Node_Actual): Split
1482 N_Formal_Subprogram_Declaration into two alternatives for the new
1483 cases N_Formal_Abstract_Subprogram_Declaration and
1484 N_Formal_Concrete_Subprogram_Declaration.
1485 Char_Literal_Value field is now a Uint.
1487 * trans.c: Get rid of junk Uint2 reference.
1488 Char_Literal_Value field is now a Uint.
1489 (gnat_to_gnu, case N_Aggregate): Check TYPE_UNCHECKED_UNION_P.
1490 (gigi): Correct third arg to gimplify_body.
1492 * ada-tree.h: (TYPE_UNCHECKED_UNION_P): New flag.
1493 (TYPE_LANG_FLAG_0): Check for record or union.
1495 * treepr.adb: Char_Literal_Value field is now a Uint
1497 * uintp.h, uintp.ads, uintp.adb: Add new routines UI_To_CC and
1500 * widechar.ads, widechar.adb (Is_UTF_32_Non_Graphic): New function
1501 Add full UTF-32 support
1502 Char_Code is now 32 bits
1504 * sinput.ads, sinput.adb (Skip_Line_Terminators): Extend to deal with
1505 wide character UTF_32 line terminators.
1506 Initialize Main_Source_File to avoid error when no main
1509 * errout.adb (Finalize): Do not check Num_SRef_Pragmas
1510 (Main_Source_File) when no main source has been loaded, to avoid
1513 2005-02-09 Robert Dewar <dewar@adacore.com>
1515 * a-strunb.ads, a-strunb.adb: Add missing pragma Ada_05 statements
1516 Fix name of Set routine
1518 * a-strfix.ads, a-strfix.adb: Add new index functions from AI-301 to
1521 * a-stwise.ads, a-stwise.adb, a-stwifi.ads, a-stwifi.adb,
1522 a-strsea.ads, a-strsea.adb: Add new index functions from AI-301 to
1525 * a-witeio.ads, a-witeio.adb, a-textio.ads, a-textio.adb: New function
1526 forms of Get_Line subprograms for AI-301.
1528 * a-wtcoau.adb, a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads,
1529 a-wtedit.adb, a-wtedit.adb, a-wtedit.ads, a-wttest.adb,
1530 a-wttest.ads, a-strmap.ads, a-strmap.adb, a-stwima.adb,
1531 a-stwima.ads: Minor reformatting.
1533 2005-02-09 Doug Rupp <rupp@adacore.com>
1534 Thomas Quinot <quinot@adacore.com>
1536 * adaint.c, adaint.h
1537 [VMS] (to_ptr32): New function.
1538 (MAYBE_TO_PTR32): New macro.
1539 (__gnat_portable_spawn,__gnat_portable_no_block_spawn): Adjust argv
1541 [VMS] (descriptor_s, ile_s): Use __char_ptr32 for adr field.
1542 [VMS] (#define fork()): Remove since unneccessary.
1543 (__gnat_set_close_on_exec): New routine to support
1544 GNAT.OS_Lib.Set_Close_On_Exec.
1546 * g-expect.adb (Set_Up_Communications): Mark the pipe descriptors for
1547 the parent side as close-on-exec so that they are not inherited by the
1550 * g-os_lib.ads, g-os_lib.adb (Set_Close_On_Exec): New subprogram to
1551 set or clear the FD_CLOEXEC flag on a file descriptor.
1553 2005-02-09 Eric Botcazou <ebotcazou@adacore.com>
1554 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1556 Fix for c330001 - PR ada/19386
1559 (gnat_to_gnu_field): Do not necessarily invoke make_packable_type
1560 on the field if Pragma Component_Alignment (Storage_Unit).
1561 (gnat_to_gnu_entity, case object): Do not treat a renaming that has
1562 side-effects as if it were a constant; also make SAVE_EXPR to protect
1564 (gnat_to_gnu_entity, case E_Record_Subtype): If have _Parent, make a
1566 (make_dummy_type): Set TYPE_UNCHECKED_UNION_P.
1567 (components_to_record): Test it.
1568 Fix improper usage of REFERENCE_CLASS_P.
1570 * utils2.c (build_binary_op, case MODIFY_EXPRP): Treat UNION_TYPE as
1573 * utils2.c: Minor reformatting.
1575 * utils.c (convert, case UNION_TYPE): Check TYPE_UNCHECKED_UNION;
1576 handle other cases like RECORD_TYPE.
1578 * utils.c (gnat_pushdecl): Set TREE_NO_WARNING.
1580 2005-02-09 Ed Schonberg <schonberg@adacore.com>
1582 * exp_aggr.adb (Gen_Assign): If the expression is an aggregate for a
1583 component of an array of arrays in an assignment context, and the
1584 aggregate has component associations that require sliding on
1585 assignment, force reanalysis of the aggregate to generate a temporary
1586 before the assignment.
1587 (Must_Slide): Make global to the package, for use in Gen_Assign.
1589 2005-02-09 Ed Schonberg <schonberg@adacore.com>
1591 * exp_ch4.adb (Expand_Composite_Equality): If a component is an
1592 unchecked union with no inferable discriminants, return a
1593 Raise_Program_Error node, rather than inserting it at the point the
1595 (Expand_Record_Equality, Component_Equality): Handle properly the case
1596 where some subcomponent is an unchecked union whose generated equality
1597 code raises program error.
1599 2005-02-09 Doug Rupp <rupp@adacore.com>
1601 * gnatbl.c: [VMS] (_POSIX_EXIT): Define.
1602 [VMS] (#define exit hack): Remove.
1604 2005-02-09 Pascal Obry <obry@adacore.com>
1605 Arnaud Charlet <charlet@adacore.com>
1607 * init.c (__gnat_initialize): Add a new parameter eh which contains the
1608 address of the exception registration. The Win32 version of this
1609 routine calls __gnat_install_SEH_handler() to initialize the SEH
1610 (Structured Exception Handling) handler.
1611 (__gnat_error_handler) [Win32]: Removed. Not needed as we use
1612 SEH (Structured Exception Handling) now.
1613 (__gnat_install_handler) [Win32]: Nothing to do now as we use SEH.
1614 (__gnat_initialize for ppc-vxworks): Adjust comments and the
1615 preprocessor condition protecting the call to the extra eh setup
1616 subprogram, which is only available for the ppc target.
1617 (__gnat_clear_exception_count): replaced reference to
1618 variable taskIdCurrent by call to taskIdSelf(), cleaner.
1620 * seh_init.c: New file.
1622 * Make-lang.in: (GNAT_ADA_OBJS): Add seh_init.o.
1623 (GNATBIND_OBJS): Idem.
1625 * misc.c (gnat_parse_file): Update call to __gnat_initialize. This
1626 routine takes a new parameter (a pointer to the exception registration
1627 for the SEH (Structured Exception Handling) support.
1629 * raise.h: (__gnat_install_SEH_handler): New prototype.
1630 Update copyright notice.
1632 * s-tassta.adb (Task_Wrapper): Declare the exception registration
1633 record and initialize it by calling __gnat_install_SEH_handler.
1635 2005-02-09 Vincent Celier <celier@adacore.com>
1637 * make.adb (Gnatmake): Do not fail when the main project has no object
1640 2005-02-09 Doug Rupp <rupp@adacore.com>
1642 * Makefile.in [VMS] (LN,LN_S): Define as cp -p
1643 Rename s-asthan-vms.adb to s-asthan-vms-alpha.adb.
1644 [VMS]: Add translations for g-enblsp.adb.
1646 * s-asthan-vms.adb: Removed.
1647 * s-asthan-vms-alpha.adb: Added.
1649 2005-02-09 Pascal Obry <obry@adacore.com>
1651 * Makefile.in (LIBGNAT_SRCS): Add seh_init.c.
1652 (LIBGNAT_OBJS): Add seh_init.o.
1654 2005-02-09 Arnaud Charlet <charlet@adacore.com>
1658 * Makefile.in: Link all gnat tools with -static-libgcc, since
1659 -shared-libgcc is now used by default on some systems (e.g. linux with
1661 Remove references to Makefile.prolog/generic, no longer used.
1663 2005-02-09 Vincent Celier <celier@adacore.com>
1665 * prj-makr.adb (Process_Directory): Put file name in canonical case
1666 before matching against the patterns.
1667 If gnatname has been invoked as <prefix>-gnatname
1668 then invoke the compiler as <prefix>-gcc, not just "gcc".
1670 2005-02-09 Ed Schonberg <schonberg@adacore.com>
1672 * sem_ch4.adb (Analyze_Selected_Component): Create Actual_Subtype even
1673 with expansion disabled. The actual subtype is needed among other
1674 places when the selected component appears in the context of a loop
1675 bound, and denotes a packed array.
1676 (Operator_Check): Always use the first subtype in the
1677 error message, to avoid the appearance of internal base types.
1678 (Transform_Object_Operation): Copy each actual in full
1679 to the parameter associations of the constructed call, rather than
1680 using the shallow copy mechanism of New_Copy_List. This ensures that
1681 the chaining of named associations is done properly.
1682 (Complete_Object_Operation): Rewrite node, rather than
1683 replacing it, so that we can trace back to the original selected
1686 * sem_elab.adb (Set_Elaboration_Constraint): For initialization calls,
1687 and calls that use object notation, if the called function is not
1688 declared in a withed unit, place the elaboration constraint on the
1689 unit in the context that makes the function accessible.
1690 (Check_Elab_Subtype_Declaration): Check whether a subtype declaration
1691 imposes an elaboration constraint between two packages.
1693 2005-02-09 Ed Schonberg <schonberg@adacore.com>
1695 * sem_ch7.adb (Uninstall_Declarations): Exchange full and private
1696 views of a private type after handling its private dependents, to
1697 maintain proper stack discipline between entry and exit from the
1700 2005-02-09 Cyrille Comar <comar@adacore.com>
1702 * s-finimp.adb: (Finalize_List): Optimize in the no-abort case.
1705 2005-02-09 Arnaud Charlet <charlet@adacore.com>
1707 * s-tporft.adb (Register_Foreign_Thread): Initialize Task_Image[_Len]
1708 fields for foreign threads.
1710 2005-02-09 Doug Rupp <rupp@adacore.com>
1712 * s-vaflop.adb: Add pragma Warnings (Off) to eliminate infinite
1713 recursion warnings when compiled with -gnatdm.
1715 2005-02-09 Robert Dewar <dewar@adacore.com>
1717 * usage.adb: Add line for switch -gnat05 (allow Ada 2005 extensions)
1718 Slight fix to documentation of -gnaty with no parameters
1720 * xr_tabls.ads: Add ??? comment for missing overall comment
1722 * xsinfo.adb: Make default file name be sinfo.h, since this is what
1723 we now use by default.
1725 * xsnames.adb: Adjust end of file test to look for five space followed
1726 by '#' instead of six spaces. The format of xsnames.adb was modified
1729 * a-numeri.ads: Add reference to AI-388 for greek letter pi
1732 * clean.adb: Minor reformatting.
1734 * gnat1drv.adb, gnatfind.adb, gnatlink.adb, gnatmem.adb,
1735 gnatname.adb: Minor reformatting
1736 Add 2005 to copyright output when utility is run
1738 * csets.adb: Eliminate obsolete comment
1740 * debug.adb, g-socket.ads, i-cobol.adb: Minor reformatting throughout
1743 * sem_eval.ads (Eval_Integer_Literal): Do not inline this, not useful.
1745 2005-02-09 Sergey Rybin <rybin@adacore.com>
1747 * gnat_ugn.texi: Add to the gnatpp section the paragraph describing
1748 the difference between compact and incompact layout and add the record
1749 representation clause to the example illustrating different layouts.
1750 Add the description of '-A5' gnatpp option ("align 'AT' keywords in
1751 component clauses").
1753 2005-02-09 Florian Villoing <villoing@adacore.com>
1755 * gnat_ugn.texi: Fix typos.
1756 Use @command to display 'gcc', 'gnatbind', etc. insted of @code or
1758 Make proper use of @ref, @xref and @pxref to avoid duplication of "see"
1759 in the generated documentation.
1761 2005-02-09 Arnaud Charlet <charlet@adacore.com>
1763 * gnat_ugn.texi: Remove all mentions of FSU threads, which are no
1765 Update linker wrapper when linking with non GNU C++.
1767 2005-02-09 Pascal Obry <obry@adacore.com>
1770 Document the procedure to debug the DllMain routine on Windows.
1771 Add note about -funwind-tables and mixed Ada and C/C++ programming in
1773 Document new BIND qualifer /RETURN_CODES=VMS.
1775 2005-02-09 Ben Brosgol <brosgol@adacore.com>
1777 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
1778 Edited gnatmetric chapter
1780 2005-02-09 Robert Dewar <dewar@adacore.com>
1783 Changes to document new wide wide character support
1785 Update documentation on Normalize_Scalars and Initialize_Scalars
1787 2005-02-09 Pascal Obry <obry@adacore.com>
1789 * s-taprop-mingw.adb, s-soflin.ads: Minor reformatting.
1791 2005-02-09 Jose Ruiz <ruiz@adacore.com>
1793 * s-osinte-vxworks.ads (taskPriorityGet): Add this function (imported
1794 from the VxWorks kernel) that is needed for getting the active
1795 priority of the different tasks.
1797 * s-atacco.ads, s-atacco.adb (Nothing): Remove this dummy procedure.
1798 Use a pragma Elaborate_Body in the spec file instead.
1799 Noticed by code reading.
1801 2005-02-09 Thomas Quinot <quinot@adacore.com>
1803 * exp_util.ads: Minor correction in comment.
1805 2005-02-09 Arnaud Charlet <charlet@adacore.com>
1807 * s-taprop.ads (Initialize): Update comments. Remove pragma Inline,
1808 since this procedure is now too complex to be worth inlining.
1810 2005-02-09 Richard Henderson <rth@redhat.com>
1812 * utils.c (gnat_define_builtin): Remove.
1813 (gnat_install_builtins): Use build_common_builtin_nodes.
1815 2005-02-09 Arnaud Charlet <charlet@adacore.com>
1817 * a-rbtgso.adb, a-crbtgo.ads, a-crbtgo.adb, a-crbtgk.ads,
1818 a-crbtgk.adb, a-crbltr.ads, a-coprnu.ads, a-coprnu.adb,
1819 a-coorse.ads, a-coorse.adb, a-convec.ads, a-convec.adb,
1820 a-contai.ads, a-coinve.ads, a-coinve.adb, a-cohata.ads,
1821 a-cohama.ads, a-cohama.adb, a-ciorse.ads, a-ciorse.adb,
1822 a-cihama.ads, a-cihama.adb, a-cidlli.ads, a-cidlli.adb,
1823 a-chtgop.ads, a-chtgop.adb, a-cgcaso.ads, a-cgcaso.adb,
1824 a-cgarso.ads, a-cgarso.adb, a-cdlili.ads, a-cdlili.adb,
1825 a-cgaaso.adb, a-coormu.adb, a-ciormu.adb, a-cihase.adb,
1826 a-cihase.ads, a-cohase.adb, a-cohase.ads, a-ciorma.ads,
1827 a-coorma.ads, a-swunha.ads, a-stunha.ads, a-ciormu.ads,
1828 a-coormu.ads, a-rbtgso.ads, a-swunha.adb, a-stunha.adb,
1829 a-cgaaso.ads, a-ciorma.adb, a-coorma.adb, a-secain.adb,
1830 a-secain.ads, a-slcain.ads, a-slcain.adb, a-shcain.ads,
1831 a-shcain.adb, a-chtgke.ads, a-chtgke.adb, a-stwiha.ads,
1832 a-stwiha.adb, a-strhas.ads, a-strhas.adb, a-chzla1.ads,
1833 a-chzla9.ads, a-lfztio.ads, a-liztio.ads, a-llfzti.ads,
1834 a-llizti.ads, a-sfztio.ads, a-siztio.ads, a-ssizti.ads,
1835 a-stzbou.adb, a-stzbou.ads, a-stzfix.adb, a-stzfix.ads,
1836 a-stzhas.adb, a-stzhas.ads, a-stzmap.adb, a-stzmap.ads,
1837 a-stzsea.adb, a-stzsea.ads, a-stzsup.adb, a-stzsup.ads,
1838 a-stzunb.adb, a-stzunb.ads, a-swunau.adb, a-swunau.ads,
1839 a-szmzco.ads, a-szunau.adb, a-szunau.ads, a-szunha.adb,
1840 a-szunha.ads, a-szuzti.adb, a-szuzti.ads, a-tiunio.ads,
1841 a-wwunio.ads, a-ztcoau.adb, a-ztcoau.ads, a-ztcoio.adb,
1842 a-ztcoio.ads, a-ztcstr.adb, a-ztcstr.ads, a-ztdeau.adb,
1843 a-ztdeau.ads, a-ztdeio.adb, a-ztdeio.ads, a-ztedit.adb,
1844 a-ztedit.ads, a-ztenau.adb, a-ztenau.ads, a-ztenio.adb,
1845 a-ztenio.ads, a-ztexio.adb, a-ztexio.ads, a-ztfiio.adb,
1846 a-ztfiio.ads, a-ztflau.adb, a-ztflau.ads, a-ztflio.adb,
1847 a-ztflio.ads, a-ztgeau.adb, a-ztgeau.ads, a-ztinau.adb,
1848 a-ztinau.ads, a-ztinio.adb, a-ztinio.ads, a-ztmoau.adb,
1849 a-ztmoau.ads, a-ztmoio.adb, a-ztmoio.ads, a-zttest.adb,
1850 a-zttest.ads, a-zzunio.ads: New files. Part of new Ada 2005
1853 2005-01-27 Laurent GUERBY <laurent@guerby.net>
1855 * Makefile.in: Fix a-intnam.ads from previous commit,
1856 add 2005 to copyright.
1857 * a-intman-rtems.ads: Renamed to...
1858 * a-intnam-rtems.ads:
1860 2005-01-27 Laurent GUERBY <laurent@guerby.net>
1862 * Makefile.in: Rename GNAT RTEMS specific files.
1863 * 5rtpopsp.adb, 4rintnam.ads, 5rosinte.adb,
1864 5rosinte.ads, 5rparame.adb: Replaced by files below.
1865 * s-tpopsp-rtems.adb, a-intman-rtems.ads, s-osinte-rtems.adb,
1866 s-osinte-rtems.ads, s-parame-rtems.adb: Replace files above.
1868 2005-01-27 Joel Sherrill <joel.sherrill@oarcorp.com>
1869 Laurent GUERBY <laurent@guerby.net>
1872 * 5rosinte.ads: Add No_Key constant.
1873 * 5rtpopsp.adb: Initialize ATCB_Key with No_Key and fix style.
1874 * gsocket.h: Do not include <sys/socket.h> with RTEMS either.
1876 2005-01-26 Laurent GUERBY <laurent@guerby.net>
1879 * i-cobol.adb (Valid_Numeric): Handle zero length case.
1881 2005-01-20 Richard Henderson <rth@redhat.com>
1883 * Makefile.in (alpha-linux, LIBGNAT_TARGET_PAIRS): Use
1884 a-intnam-linux.ads and system-linux-alpha.ads.
1885 * a-intnam-linux-alpha.ads: Remove file.
1886 * s-osinte-linux-alpha.ads (SIGUNUSED, SIGSTKFLT, SIGLOST): New.
1887 * system-linux-alpha.ads: New file.
1889 2005-01-18 Jakub Jelinek <jakub@redhat.com>
1892 * a-stunau.adb (Get_String): Don't return U.Reference, but Ret that is
1893 set to the new string.
1895 2005-01-18 Toon Moene <toon@moene.indiv.nluug.nl>
1897 * system-linux-ppc.ads: Set ZCX_By_Default and GCC_ZCX_Support
1900 2005-01-18 Richard Henderson <rth@redhat.com>
1902 * Makefile.in (LIBGNAT_TARGET_PAIRS, TOOLS_TARGET_PAIRS, MISCLIB,
1903 THREADSLIB, GNATLIB_SHARED, PREFIX_OBJS, LIBRARY_VERSION): Specialize
1905 * s-osinte-linux-alpha.ads, a-intnam-linux-alpha.ads: New files.
1907 2005-01-14 Andrew Pinski <pinskia@physics.uc.edu>
1909 * system-darwin-ppc.ads (ZCX_By_Default): Change to True.
1910 (GCC_ZCX_Support): Likewise.
1912 2005-01-11 Bastian Blank <waldi@debian.org>
1914 * system-linux-s390.ads: Define Preallocated_Stacks.
1915 * system-linux-s390x.ads: Likewise.
1917 2005-01-04 Arnaud Charlet <charlet@adacore.com>
1919 * gnat_ugn.texi: Fix texi errors with null variables.
1921 2005-01-03 Thomas Quinot <quinot@adacore.com>
1923 * gen-soccon.c: New utility program to generate g-soccon.ads
1926 * socket.c, gsocket.h: Split inclusion of system header files into a
1927 gsocket.h file separated from socket.c, to allow reuse in gen-soccon.c.
1929 * g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads,
1930 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
1931 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-mingw.ads,
1932 g-soccon-vxworks.ads, g-soccon-freebsd.ads: Note that these files
1933 should not be edited by hand anymore, but should be regenerated using
1936 2005-01-03 Robert Dewar <dewar@adacore.com>
1937 Ed Schonberg <schonberg@adacore.com>
1938 Vincent Celier <celier@adacore.com>
1940 * s-atacco.ads, a-direio.adb: Protect use of 'Constrained by warnings
1941 on/off, since this is an obsolescent feature, for which we now generate
1944 * sem_attr.adb (Analyze_Attribute, case Constrained): Issue warning if
1945 warning mode is set and obsolescent usage of this attribute occurs.
1946 (Resolve_Access, case 'Access): Note that GNAT uses the context type to
1947 disambiguate overloaded prefixes, in accordance with AI-235. GNAT code
1948 predates, and partly motivates, the adoption of the AI.
1949 Implement new Ada 2005 attribute Mod
1951 * exp_attr.adb (Expand_N_Attribute_Reference): Implement Ada 2005
1954 * par-ch4.adb (P_Name): In Ada 2005 mode, recognize new attribute Mod
1956 * snames.h, snames.ads, snames.adb: Add entry for No_Dependence for
1957 pragma restrictions.
1958 New entry for Ada 2005 attribute Mod.
1961 Add recognition of new pragma Restrictions No_Dependence
1962 Recognize restriction No_Obsolescent_Features at parse time
1964 * bcheck.adb: Add circuitry for checking for consistency of
1965 No_Dependence restrictions.
1967 * lib-writ.ads, lib-writ.adb: Output new R lines for No_Dependence
1970 * restrict.ads, restrict.adb: Add subprograms to deal with
1971 No_Dependence restrictions.
1973 * rtsfind.adb: Check that implicit with's do not violate No_Dependence
1976 * sem_ch3.adb, sem_ch11.adb, sem_ch13.adb, lib-xref.adb,
1977 sem_attr.adb: Add check for new restriction No_Obsolescent_Features
1979 * scn.ads, prj-err.ads, prj-err.adb, ali-util.adb, gprep.adb: Add new
1980 dummy parameter to scng instantiation.
1981 Needed for new restriction No_Obsolescent_Features
1983 * scn.adb: (Obsolescent_Check): New procedure
1984 Needed for new restriction No_Obsolescent_Features
1986 * scng.ads, scng.adb: Always allow wide characters in Ada 2005 mode, as
1987 specified by AI-285, needed for implementation of AI-388 (adding greek
1988 pi to Ada.Numerics).
1989 Add new generic formal to scng, needed for new restriction
1990 No_Obsolescent_Features.
1992 * s-rident.ads: Add new restriction No_Obsolescent_Features.
1994 * ali.ads, ali.adb: Adjustments for reading new No_Dependence
1996 (Scan_ALI): When finding an unexpected character on an R line, raise
1997 exception Bad_R_Line, instead of calling Fatal_Error, so that, when
1998 Ignore_Errors is True, default restrictions are set and scanning of the
1999 ALI file continues with the next line. Also, when Bad_R_Line is raised
2000 and Ignore_Errors is True, skip to the end of le line.
2002 * sem_ch10.adb: Check that explicit with's do not violate
2003 No_Dependence restrictions.
2004 (Install_Withed_Unit): Add code to implement AI-377 and diagnose
2005 illegal context clauses containing child units of instance.
2007 * sem_prag.adb: Processing and checking for new No_Dependence
2009 (Analyze_Pragma, case Psect_Object): Call Check_Arg_Is_External_Name to
2010 analyze and check the External argument.
2012 * a-numeri.ads: Add greek letter pi as alternative spelling of Pi
2014 2005-01-03 Robert Dewar <dewar@adacore.com>
2016 * atree.adb: Add a fifth component to entities
2017 This allows us to add 32 flags and four new fields
2019 * atree.ads: Add a fifth component to entities
2020 This allows us to add 32 flags and four new fields
2022 * einfo.ads, einfo.adb: Document new fields and new flags now available
2023 Add routines for printing new fields
2025 * treepr.adb: Call routines to print out additional fields if present
2027 2005-01-03 Arnaud Charlet <charlet@adacore.com>
2029 * bld.ads, bld.adb, bld-io.ads, bld-io.adb, gprcmd.adb,
2030 gpr2make.ads, gpr2make.adb: Remove gpr2make, replaced by gprmake.
2032 * Makefile.in: Add support to build shared Ada libraries on solaris x86
2033 Remove gpr2make, replaced by gprmake.
2034 Remove references to gnatmem and libaddr2line.
2035 Add indepsw.adb<indepsw-linux.adb to TOOLS_TARGET_PAIRS for IA64 linux.
2036 (gnatlib-shared-darwin): Add "-fno-common" to GNATLIBCFLAGS.
2037 Add support for specialized version of Ada.Numerics.Aux for Darwin: use
2038 a-numaux-darwin.ads and a-numaux-darwin.adb
2039 Enable mlib-tgt-lynxos.adb on lynxos.
2041 * Make-lang.in: Remove rules for gpr2make.
2042 When generating sdefault.adb, do not call Relocate_Path
2043 on S3 for function Target_Name, as it is not a path.
2044 Remove references to gnatmem and libaddr2line.
2046 * a-numaux-darwin.ads, a-numaux-darwin.adb, g-soccon-darwin.ads: New
2049 2005-01-03 Samuel Tardieu <tardieu@adacore.com>
2051 * checks.adb (Apply_Alignment_Check): Generate a warning if an object
2052 address is incompatible with its base type alignment constraints when
2053 this can be decided statically.
2055 2005-01-03 Olivier Hainque <hainque@adacore.com>
2057 * decl.c (compatible_signatures_p): New function. The intended purpose
2058 is to check if two function signatures for a call-site and a callee are
2059 compatible enough for the call to be valid. The underlying purpose is
2060 to check if a call to a mapped builtin is using the right interface.
2061 The current code actually does not check antyhing - this a placeholder
2062 for future refinements.
2063 (gnat_to_gnu_entity) <E_Subprogram_Call>: Add preliminary bits to handle
2064 builtin calls for convention Intrinsic.
2066 * gigi.h (builtin_decl_for): Declare (new function).
2068 * utils.c (gnat_install_builtins): Install the target specific builtins.
2069 (builtin_decl_for): New function, provide a dummy body for now.
2071 2005-01-03 Geert Bosch <bosch@adacore.com>
2073 * eval_fat.adb: (Eps_Model,Eps_Denorm): Remove, no longer used.
2074 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
2075 (Pred): Implement in terms of Succ.
2077 * trans.c (convert_with_check): Reimplement conversion of float to
2080 2005-01-03 Ed Schonberg <schonberg@adacore.com>
2081 Vincent Celier <celier@adacore.com>
2083 * exp_aggr.adb (Packed_Array_Aggregate_Handled): The values of the
2084 bounds can be negative, and must be declared Int, not Nat.
2086 * sem_elim.adb (Line_Num_Match): Correct wrong code when index in an
2087 array is checked after using the index in the array.
2089 * makegpr.adb (Add_Switches): Check if there is a package for the
2090 processor. If there is no package, do not look for switches.
2092 2005-01-03 Ed Schonberg <schonberg@adacore.com>
2094 * exp_ch3.adb (Stream_Operations_OK): Predicate to determine when the
2095 generation of predefined stream operations (specs and bodies) should
2096 proceed. Under various restrictions these subprograms must not be
2099 2005-01-03 Thomas Quinot <quinot@adacore.com>
2102 Declare subprogram index in Build_RPC_Receiver_Body, to reduce the
2103 amount of PCS-specific code in RACW stubs generation.
2104 (Copy_Specification): Set Etype on copied formal parameter entities, as
2105 this information is needed for PolyORB stubs generation.
2106 (PolyORB_Support.Build_Subprogram_Receiving_Stubs): Remove unused
2107 variable Dynamic_Async.
2108 (Build_Subprogram_Receiving_Stubs): Make PCS-specific
2109 (Build_RPC_Receiver_Specification): Make generic again, as recent
2110 changes have allowed RPC receivers to have the same profile for both
2111 variants of the PCS.
2112 Reorganise RPC receiver generation to reduce differences between the
2113 structure of GARLIC and PolyORB RPC receivers.
2114 (Add_Receiving_Stubs_To_Declarations): Make this subprogram
2116 Simplify elaboration code for RCI packages.
2118 * s-parint.ads, s-parint.adb, rtsfind.ads: Reorganise RPC receiver
2119 generation to reduce differences between the structure of GARLIC and
2120 PolyORB RPC receivers.
2122 * s-stratt.adb: Fix typo in comment.
2124 2005-01-03 Thomas Quinot <quinot@adacore.com>
2126 * exp_ch7.ads (Make_Final_Call): Rewrite comment (was incorrectly
2127 copied from Make_Init_Call).
2129 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do component
2130 reads and assignments on a temporary variable declared with appropriate
2133 2005-01-03 Robert Dewar <dewar@adacore.com>
2135 * i-c.adb (To_C): Raise CE if string is null and Append_Null
2137 2005-01-03 Robert Dewar <dewar@adacore.com>
2139 * i-cstrin.adb (Update): Do not append a null in form called with a
2140 String. This avoids unintended behavior.
2142 2005-01-03 Arnaud Charlet <charlet@adacore.com>
2145 * init.c: Fix warnings on Free BSD section.
2147 2005-01-03 Arnaud Charlet <charlet@adacore.com>
2150 * sinfo.ads: Fix obsolete reference to xsinfo.spt (replaced by
2153 2005-01-03 Vincent Celier <celier@adacore.com>
2155 * make.adb (Collect_Arguments_And_Compile): Do not attempt to build
2156 libraries when Unique_Compile is True (-u switch).
2159 2005-01-03 Robert Dewar <dewar@adacore.com>
2161 * namet.adb (Get_Decoded_Name_With_Brackets): Fix case of not allowing
2162 upper case letter or underscore after W, as allowed by spec.
2164 2005-01-03 Arnaud Charlet <charlet@adacore.com>
2166 * s-osinte-darwin.ads, s-osinte-darwin.adb: Clean up
2167 darwin port by using proper type definitions from header files.
2168 Use SIGTERM instead of SIGABRT for SIGADAABORT.
2170 2005-01-03 Robert Dewar <dewar@adacore.com>
2172 * par.adb: Enhance error message handling for configuration file
2175 2005-01-03 Robert Dewar <dewar@adacore.com>
2177 * s-arit64.adb (Double_Divide): Put back changes that got accidentally
2178 removed during the previous update (test properly for case of dividing
2179 largest negative number by -1, which generates overflow).
2181 2005-01-03 Ed Schonberg <schonberg@adacore.com>
2182 Sergey Rybin <rybin@adacore.com>
2184 * sem_ch12.adb (Analyze_Package_Instantiation): Create a separate node
2185 to use as the defining identifier for a formal package.
2186 (Remove_Parent): If the instance takes place within (an instance of)
2187 a sibling, preserve private declarations of common parent.
2189 2005-01-03 Ed Schonberg <schonberg@adacore.com>
2191 * sem_ch4.adb (Has_Fixed_Op): New predicate in Check_Arithmetic_Pair,
2192 to determine whether one of the operands is a fixed-point type for
2193 which a user-defined multiplication or division operation might be
2196 * sem_res.adb (Valid_Conversion): The legality rules for conversions
2197 of access types are symmetric in Ada 2005: either designated type can
2200 2005-01-03 Vincent Celier <celier@adacore.com>
2202 * s-fileio.adb (Temp_File_Record): Change length of string component
2203 Name from L_tmpnam + 1 to max_path_len + 1.
2205 2005-01-03 Arnaud Charlet <charlet@adacore.com>
2207 * s-tasini.ads, s-tasini.adb (Undefer_Abortion): Handle case of
2208 Self_Id.Deferral_Level = 0.
2209 (Do_Pending_Action): Move this function to the spec.
2211 * s-tasren.adb (Selective_Wait [Terminate_Selected]): Call
2212 Do_Pending_Action explicitely when needed, in case we're using
2213 No_Abort restrictions.
2215 * s-tassta.adb (Create_Task): If Abort is not allowed, reset the
2216 deferral level since it will not get changed by the generated code.
2217 Keeping a default value of 1 would prevent some operations (e.g.
2218 select or delay) to proceed successfully.
2220 2005-01-03 Ben Brosgol <brosgol@adacore.com>
2221 Robert Dewar <dewar@adacore.com>
2222 Cyrille Comar <comar@adacore.com>
2224 * ug_words, gnat_ugn.texi: Added alpha-ivms transitioning section to
2225 porting guide chapter (vms version).
2226 Revised doc title (removed "for native platforms") and subtitle.
2227 Add discussion on warning flag for obsolescent features. First we
2228 note that it applies to obsolete GNAT features, which was previously
2229 omitted. Second we contrast the behavior with that of the new
2230 Ada 2005 AI-368 restriction No_Obsolescent_Features.
2231 Preliminary rewriting of GNAT & libraries chapter in order to take
2232 into account default project locations & new project manager
2235 2005-01-03 Robert Dewar <dewar@adacore.com>
2237 * cstand.adb (Create_Operators): Clean up format and documentation of
2238 unary and binary operator result tables. No change in code, just
2239 reformatting and addition of comments.
2241 * errout.ads, gnatfind.adb, s-maccod.ads, sem.adb,
2242 sem_ch2.adb: Minor reformatting
2244 * atree.ads, elists.ads, lib.ads, namet.ads, nlists.ads, repinfo.ads,
2245 sinput.ads, stringt.ads, uintp.ads, urealp.ads: Minor clarification to
2246 comments for Tree_Read and Tree_Write.
2248 2005-01-03 Pascal Obry <obry@adacore.com>
2250 * exp_attr.ads: Minor reformatting.
2252 2005-01-03 Romain Berrendonner <berrendo@adacore.com>
2254 * comperr.adb (Compiler_Abort): Add specialized message for GAP
2257 2005-01-03 Ed Schonberg <schonberg@adacore.com>
2259 * exp_pakd.adb (Create_Packed_Array_Type): Add a guard to check
2260 whether the ancestor type is private, as may be the case with nested
2263 2004-12-30 Sohail Somani <sohail@sohailsomani.com>
2266 * trans.c (gnat_to_gnu): Fix typo: Use correct return variable.
2268 2004-12-23 Eric Botcazou <ebotcazou@libertysurf.fr>
2270 * trans.c (Attribute_to_gnu): Adjust call to get_inner_reference.
2271 * utils2.c (build_unary_op): Likewise.
2273 2004-12-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2275 * trans.c (mark_visited): Set TYPE_SIZES_GIMPLIFIED.
2277 2004-12-19 Richard Henderson <rth@redhat.com>
2279 * trans.c (gigi): Update gimplify_body call.
2281 2004-12-09 Nathan Sidwell <nathan@codesourcery.com>
2283 * decl.c (gnat_substitute_in_type): Remove SET_TYPE case.
2285 2004-12-07 Ed Falis <falis@adacore.com>
2287 * s-intman-vxworks.adb (Notify_Exception): removed useless check for
2288 current task being suspended.
2290 * init.c (__gnat_clear_exception): added to reset VxWorks exception
2292 (__gnat_map_signal): removed test for current task being suspended.
2294 2004-12-07 Gary Dismukes <dismukes@adacore.com>
2296 * a-exexpr.adb (Others_Value, All_Others_Value): Change initial values
2297 from 16#BEEF# to 16#7FFF# to avoid exceeding Integer'Last on 16-bit
2298 targets (such as AAMP).
2300 2004-12-07 Ed Schonberg <schonberg@adacore.com>
2302 * atree.adb (Visit_Itype): Create a new name for the generated itype,
2303 because the back-end may otherwise treat it as a redefinition of the
2306 2004-12-07 Eric Botcazou <ebotcazou@adacore.com>
2308 * back_end.adb (Scan_Back_End_Switches): Accept --param.
2310 * lang-specs.h: Accept --param.
2312 2004-12-07 Vincent Celier <celier@adacore.com>
2314 * make.adb (Check_Mains, Switches_Of): Adapt to name changes in
2315 package Prj (Current_Spec_Suffix => Ada_Spec_Suffix,
2316 Current_Body_Suffix => Ada_Body_Suffix).
2317 Take into account Externally_Built attribute.
2319 * clean.adb (In_Extension_Chain): Always return False when one of the
2320 parameter is No_Project.
2321 (Clean_Project): Adapt to changes in package Prj (Lang_Ada =>
2322 Ada_Language_Index).
2323 (Gnatclean): Adapt to change in package Prj.Pars (no parameter
2324 Process_Languages for procedure Parse).
2326 * gnatcmd.adb (Carg_Switches): New table.
2327 (GNATCmd): Put all switches following -cargs in the Carg_Switches table.
2328 Adapt to name changes in package Prj (Current_Spec_Suffix =>
2329 Ada_Spec_Suffix, Current_Body_Suffix => Ada_Body_Suffix).
2331 * mlib-prj.adb: Adapt to changes in packages Prj and Prj.Com: type
2332 Header_Num and function Hash are now declared in package Prj,
2335 * prj.adb (Suffix_Of): New function.
2336 (Set (Suffix)): New procedure.
2337 (Hash): One function moved from Prj.Com
2338 (Is_Present, Language_Processing_Data_Of): New functions
2339 (Set): Two new procedures
2340 (Add_Language_Name, Display_Language_Name): New procedures
2342 * prj.ads: (Suffix_Of): New function
2343 (Set (Suffix)): New procedure
2344 Add several types and tables for multi-language support.
2345 (Header_Num): Type moved from Prj.Com
2346 (Hash): Two functions moved from Prj.Com
2347 (Is_Present, Language_Processing_Data_Of): New functions
2348 (Set): Two new procedures
2349 (Add_Language_Name, Display_Language_Name): New procedures
2350 (Naming): Component name changes:
2351 Current_Spec_Suffix => Ada_Spec_Suffix,
2352 Current_Body_Suffix => Ada_Body_Suffix. Add new components:
2353 Impl_Suffixes, Supp_Suffixes.
2354 (Project_Data): New components: Externally_Built, Supp_Languages,
2355 First_Language_Processing, Supp_Language_Processing, Default_Linker,
2356 Default_Linker_Path.
2358 * prj-attr.adb: Add new attributes Ada_Roots and Externally_Built and
2359 new package Language_Processing with its attributes (Compiler_Driver,
2360 Compiler_Kind, Dependency_Option, Compute_Dependency, Include_Option,
2361 Binder_Driver, Default_Linker).
2363 * prj-com.ads, prj-com.adb (Hash): Function moved to package Prj.
2364 (Header_Num): Type moved to package Prj
2366 * prj-env.adb: Adapt to name changes in package Prj
2367 (Current_Spec_Suffix => Ada_Spec_Suffix,
2368 Current_Body_Suffix => Ada_Body_Suffix).
2370 * prj-ext.adb: Add the default project dir (<prefix>/log/gnat) by
2371 default to the project path, except the "-" is one of the directories
2372 in env var ADA_PROJECT_PATH.
2373 (Current_Project_Path): Global variable, replacing Project_Path
2374 that was in the body of Prj.Part.
2375 (Project_Path): New function
2376 (Set_Project_Path): New procedure
2377 Initialize Current_Project_Path during elaboration of the package
2378 Remove dependency on Prj.Com, no longer needed
2380 * prj-ext.ads (Project_Path): New function
2381 (Set_Project_Path): New procedure
2383 * prj-nmsc.adb (Body_Suffix_Of): New function. Returns .<lang> when no
2384 suffix is defined for language <lang>.
2385 (Find_Sources, Record_Other_Sources): Use Body_Suffix_Of, instead of
2386 accessing directly the components of Naming.
2387 (Look_For_Sources): Use Set (Suffix) to set the suffix of a language.
2388 Reorganise of this package.
2389 Break procedure Check in several procedures.
2391 * prj-nmsc.ads: Replace all procedures (Ada_Check,
2392 Other_Languages_Check and Language_Independent_Check) with a single
2395 * prj-pars.ads, prj-pars.adb (Parse): Remove parameter
2396 Process_Languages, no longer needed.
2398 * prj-part.adb (Project_Path): Move to the body of Prj.Ext as
2399 Current_Project_Path.
2400 Remove elaboration code, moved to the body of Prj.Ext
2401 Use new function Prj.Ext.Project_Path instead of old variable
2403 (Post_Parse_Context_Clause): Get Resolved_Path as a case-sensitive path.
2404 When comparing with project paths on the stack, first put the resolved
2405 path in canonical case.
2406 (Parse_Single_Project): Set the path name of the project file in the
2407 tree to the normalized path.
2409 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): Remove
2410 parameter Process_Languages, no longer needed.
2411 (Recursive_Check): Call Prj.Nmsc.Check, instead of Ada_Check and
2412 Other_Languages_Check.
2414 * prj-tree.ads (Project_Name_And_Node): New component Canonical_Path
2415 to store the resolved canonical path of the project file.
2416 Remove dependency to Prj.Com, no longer needed
2418 * prj-util.adb: Adapt to name changes in package Prj
2419 (Current_Spec_Suffix => Ada_Spec_Suffix, Current_Body_Suffix =>
2422 * snames.ads, snames.adb: New standard names: Ada_Roots, Binder_Driver,
2423 Compiler_Driver, Compiler_Kind, Compute_Dependency, Default_Linker,
2424 Externally_Built, Include_Option, Language_Processing.
2426 * makegpr.adb: Numerous changes due to changes in packages
2429 * gnatls.adb: Add the default project dir (<prefix>/log/gnat) by
2430 default to the project path, except whe "-" is one of the directories
2431 in env var ADA_PROJECT_PATH.
2432 (Gnatls): In verbose mode, add the new section "Project Search Path:"
2434 2004-12-07 Robert Dewar <dewar@adacore.com>
2436 * debug.adb: Document that -gnatdA automatically sets -gnatR3m
2438 * gnat1drv.adb (Gnat1drv): If debug flag A set, then automatically
2441 * repinfo.adb (List_Rep_Info): Remove special handling of -gnatdA
2442 flag. No longer needed now that we handle this in gnat1drv.adb.
2444 * repinfo.ads: Minor reformatting
2446 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2447 Olivier Hainque <hainque@adacore.com>
2448 Eric Botcazou <ebotcazou@adacore.com>
2450 * decl.c (maybe_pad_type): Use TYPE_SIZE_UNIT of the input type for
2451 TYPE_SIZE_UNIT of result type if SIZE is not specified.
2452 (make_aligning_type): Pass -1 as ADDRESSABLE to prevent the creation
2453 of a bitfield, which we know is useless and causes trouble because of
2454 alignment implications.
2456 * utils.c (create_var_decl): Set DECL_COMMON again on targets without
2458 (process_attributes): Clear DECL_COMMON again when a section attribute
2460 (finish_record_type): Independently track if RECORD_TYPE has SIZE and/or
2461 SIZE_UNIT already set and use to compute final SIZE and SIZE_UNIT.
2462 (create_field_decl): Special case ADDRESSABLE negative to mean
2463 "no bitfield creation", to be used by make_aligning_type. Don't
2464 restrict bitfield creation to !ADDRESSABLE any more, as some BLKmode
2465 fields claimed addressable still have to be bitfields. Use
2466 value_factor_p instead of a raw binop construction to check for the
2467 position's alignment.
2469 2004-12-07 Geert Bosch <bosch@adacore.com>
2471 * eval_fat.adb: Revert previous change.
2473 2004-12-07 Thomas Quinot <quinot@adacore.com>
2474 Ed Schonberg <schonberg@adacore.com>
2476 * exp_ch4.adb (Expand_N_Indexed_Component): For an indexed component
2477 with an implicit dereference as its prefix, use
2478 Insert_Explicit_Dereference instead of merely rewriting the prefix into
2479 an explicit dereference. This ensures that a reference to the original
2480 prefix is generated, if appropriate.
2482 * sem_util.adb (Insert_Explicit_Dereference): When an implicit
2483 dereference is rewritten to an explicit one, generate a reference to
2484 the entity denoted by its prefix using the original prefix node, so
2485 the dereference can be properly recorded as a read of the denoted
2486 access value, if appropriate.
2488 * sem_warn.adb (Output_Unreferenced_Messages): Do not abstain from
2489 emitting 'assigned but never read' warning on a variable on the basis
2490 that it has an access type.
2491 (Check_References): Emit unreferenced warning when the scope is a
2494 2004-12-07 Robert Dewar <dewar@adacore.com>
2495 Ed Schonberg <schonberg@adacore.com>
2497 * exp_ch6.adb (Expand_Call): Add comment on handling of back end
2500 * exp_intr.adb (Expand_Intrinsic_Call): Ignore unrecognized intrinsic,
2501 leaving call unchanged.
2502 This deals with the case where the pragma Import specified
2503 an external name, to be handled by the back end.
2505 * sem_prag.adb (Process_Import_Or_Interface): Do not check validity of
2506 subprogram which is Imported with convention Intrinsic if an
2507 External_Name argument is specified.
2508 (Process_Import_Or_Interface): Properly diagnose link name argument.
2509 (Inlining_Not_Possible): New name for Cannot_Inline, to avoid confusion
2510 with Sem_Ch6.Cannot_Inline.
2511 (Process_Inline): Provide separate warning for inapplicable inline
2513 (Cannot_Inline): Reject subprograms that have an at_end handler, so that
2514 treatment is uniform on different targets.
2516 2004-12-07 Ed Schonberg <schonberg@adacore.com>
2518 * exp_ch7.adb (Expand_Cleanup_Actions): If statement sequence of
2519 construct is rewritten, preserve end label to permit source navigation.
2521 2004-12-07 Thomas Quinot <quinot@adacore.com>
2523 * exp_dist.adb (Specific_Build_General_Calling_Stubs,
2524 Specific_Build_Stub_Target): New subprograms.
2525 (Build_Subprogram_Calling_Stubs): Make this procedure independent from
2526 the PCS implementation used, using the above PCS-customized subprograms.
2528 (PolyORB_Support.Helpers): New subunit containing supporting subprograms
2529 for generation of DSA code targeted to the PolyORB PCS.
2530 (Add_Stub_Type): Rewrite to isolate the parts that are specific to one
2531 implementation of the partition communication subsystem in ancillary
2533 (Specific_Build_Stub_Type, GARLIC_Support.Build_Stub_Type,
2534 PolyORB_Support.Build_Stub_Type): New subrograms containing the
2535 PCS-specific part of Add_Stub_Type.
2536 (Insert_Partition_Check): Use runtime library function to perform
2539 * rtsfind.ads: New entity System.PolyORB_Interface.Make_Ref
2540 (RE_Same_Partition): New entity, from s-parint.
2542 * s-parint.ads, s-parint.adb (Same_Partition): New subprogram.
2544 2004-12-07 Gary Dismukes <dismukes@adacore.com>
2546 * gnatmem.adb, gnatname.adb, gnatsym.adb, gprcmd.adb, vms_conv.adb:
2547 Output the copyright message on a separate line from the version
2550 2004-12-07 Joel Brobecker <brobecker@adacore.com>
2552 * g-os_lib.adb (Spawn): Explicitly initialize Saved_Error to avoid a
2553 compile-time warning.
2555 2004-12-07 Robert Dewar <dewar@adacore.com>
2557 * g-regpat.adb: (Match): Change a misuse of or to or else
2559 2004-12-07 Ed Schonberg <schonberg@adacore.com>
2562 (Generate_Reference): Handle properly a reference to an entry formal,
2563 when an accept statement has a pragma Unreferenced for it.
2565 * sem_ch9.adb (Analyze_Accept_Statement): Reset the Is_Referenced flag
2566 and the Has_Pragma_Unreferenced flag for each formal before analyzing
2567 the body, to ensure that warnings are properly emitted for each accept
2568 statement of a given task entry.
2570 2004-12-07 Vasiliy Fofanov <fofanov@adacore.com>
2572 * Makefile.in: Add support for foreign threads on VMS.
2574 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2576 * misc.c (gnat_types_compatible_p, LANG_HOOKS_TYPES_COMPATIBLE_P):
2578 (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): New.
2580 * adaint.h: (__gnat_dup, __gnat_dup2): Add missing decls.
2582 * trans.c (Exception_Handler_to_gnu_sjlj): Also handle renamed
2584 (call_to_gnu): Convert to actual DECL_ARG_TYPE, not variant of it.
2586 2004-12-07 Robert Dewar <dewar@adacore.com>
2588 * nlists.adb (Prepend_Debug): Remove parameters and nest within
2590 (Remove_Next_Debug): Same fix
2592 * nlists.ads: Correct bad comments for Prev and Prev_Non_Pragma (we do
2593 maintain back pointers now, though we did not used to, and comments
2595 (Prepend): Remove pragma Inline.
2596 (Remove_Next): Same cleanup
2598 2004-12-07 Thomas Quinot <quinot@adacore.com>
2600 * sem_ch4.adb (Process_Implicit_Dereference_Prefix): New subprogram
2601 used to record an implicit dereference as a read operation on its
2602 prefix when operating under -gnatc. Necessary to avoid spurious
2603 'variable assigned but never read' warnings in that mode.
2604 (Process_Indexed_Component, Analyze_Selected_Component): When the prefix
2605 is a non-overloaded implicit dereference, call the above subprogram to
2606 ensure proper recording of references.
2608 2004-12-07 Gary Dismukes <dismukes@adacore.com>
2610 * sem_ch5.adb (One_Bound): Remove call to Resolve, as the bound needs
2611 to be resolved later as part of Analyze_Iteration_Scheme's call to
2614 2004-12-07 Ed Schonberg <schonberg@adacore.com>
2616 * sem_ch8.adb (Find_Type): If node is a reference to 'Base and the
2617 prefix is not a scalar type, place error message on prefix, not on
2620 2004-12-07 Bernard Banner <banner@adacore.com>
2622 * vxaddr2line.adb: Add support for x86 vxworks
2624 2004-12-07 Thomas Quinot <quinot@adacore.com>
2626 * g-socket.ads (Get_Host_By_Address, Get_Host_By_Name): Clarify
2627 documentation of the behaviour of these functions when passed an IP
2628 address that has no record in the system hosts database and no reverse
2631 * cstand.adb, a-tags.ads: Fix typos in comment.
2633 2004-12-07 Robert Dewar <dewar@adacore.com>
2635 * exp_ch2.adb, exp_ch3.adb, exp_ch5.adb, exp_ch8.adb,
2636 exp_ch9.adb, exp_pakd.adb, interfac.ads, sem_ch6.adb,
2637 sem_ch7.adb, sem_ch10.adb, sem_ch13.adb, sem_ch3.adb,
2638 s-poosiz.ads: Minor reformatting
2640 * make.adb: Minor reformatting
2641 Add some ??? comments asking for more comments
2643 * s-poosiz.adb: Minor reformatting
2644 Add comments on alignment requirement
2646 * sinfo.ads: Remove obsolete comment and fix typo.
2648 2004-12-07 Vincent Celier <celier@adacore.com>
2649 Sergey Rybin <rybin@adacore.com>
2651 * gnat_ugn.texi: Update the section "The GNAT Driver and Project
2652 Files" with the new tool and package names.
2653 Reformatting to suppress most of the warnings for line too long
2654 Document the new section "Project Search Path:" in the output of
2656 Add gnatmetric section
2658 2004-12-07 Vincent Celier <celier@adacore.com>
2660 * vms_data.ads: Correct GNAT METRIC qualifiers: -I-, -Idir and
2661 -gnatec= are not direct switches of gnatmetric. Changed -eis to -eps
2662 and -eit to -ept. Added qualifier
2663 /ELEMENT_METRICS=CONSTRUCT_NESTING_MAX for new switch -ec.
2665 2004-11-27 Andreas Schwab <schwab@suse.de>
2667 * Make-lang.in (ada/trans.o): Depend on $(EXPR_H).
2669 2004-11-25 Arnaud Charlet <charlet@adacore.com>
2671 * g-socthi-mingw.ads, g-socthi-vms.ads: Remove C_Read and C_Write from
2672 internal implementation unit GNAT.Sockets.Thin,
2673 as their usage for sockets is non-portable (using the read and write
2674 functions from the system runtime library is fine on UNIX but won't
2675 work under Windows).
2677 * mingw32.h: Update copyright notice.
2679 2004-11-25 Arnaud Charlet <charlet@adacore.com>
2681 * ada-tree.h: Minor reformatting of previous change to avoid lines
2682 longer than 79 characters.
2684 2004-11-25 Olivier Hainque <hainque@adacore.com>
2686 * tb-gcc.c: GCC infrastructure based implementation of
2689 2004-11-24 Steven Bosscher <stevenb@suse.de>
2691 * misc.c (gnat_post_options): Don't clear
2692 flag_inline_functions.
2694 2004-11-22 Andrew Pinski <pinskia@physics.uc.edu>
2697 * ada-tree.h (lang_tree_node): Set chain_next to be the chain of the
2700 2004-11-21 Andreas Jaeger <aj@suse.de>
2702 * stylesw.adb: Change Style_Check_Subprogram_Order to
2703 Style_Check_Order_Subprograms.
2705 2004-11-18 Arnaud Charlet <charlet@adacore.com>
2707 * adaint.h, adaint.c
2708 (__gnat_portable_spawn): Fix cast of spawnvp third parameter
2710 Add also a cast to kill another warning.
2711 (win32_no_block_spawn): Initialize CreateProcess's dwCreationFlags
2712 parameter with the priority class of the parent process instead of
2713 always using the NORMAL_PRIORITY_CLASS.
2714 (__gnat_dup): New function.
2715 (__gnat_dup2): New function.
2716 (__gnat_is_symbolic_link): Enable the effective body of this
2717 function when __APPLE__ is defined.
2719 * g-os_lib.ads, g-os_lib.adb (Spawn): Two new procedures.
2722 2004-11-18 Olivier Hainque <hainque@adacore.com>
2724 * a-exexpr.adb (Others_Value, All_Others_Value): New variables, the
2725 address of which may be used to represent "others" and "all others"
2726 choices in exception tables, instead of the current harcoded
2727 (void *)0 and (void *)1.
2728 (Setup_Exception): Do nothing in the GNAT SJLJ case.
2730 * gigi.h (others_decl, all_others_decl): New decls representing the
2731 new Others_Value and All_Others_Value objects.
2732 (struct attrib): Rename "arg" component as "args", since GCC expects a
2733 list of arguments in there.
2735 * raise.c (GNAT_OTHERS, GNAT_ALL_OTHERS): Are now the address of the
2736 corresponding objects exported by a-exexpr, instead of hardcoded dummy
2739 * trans.c (Exception_Handler_to_gnu_zcx): Use the address of
2740 others_decl and all_others_decl instead of hardcoded dummy addresses
2741 to represent "others" and "all others" choices, which is cleaner and
2742 more flexible with respect to the possible eh pointer encoding policies.
2744 * utils.c (init_gigi_decls): Initialize others_decl and all_others_decl.
2745 (process_attributes): Account for the naming change of the "args"
2746 attribute list entry component.
2748 * decl.c (build_attr_list): Rename into prepend_attributes to allow
2749 cumulating attributes for different entities into a single list.
2750 (gnat_to_gnu_entity): Use prepend_attributes to build the list of
2751 attributes for the current entity and propagate first subtype
2752 attributes to other subtypes.
2753 <E_Procedure>: Attribute arguments are attr->args and not
2755 (build_attr_list): Ditto. Make attr->args a TREE_LIST when there is an
2756 argument provided, as this is what GCC expects. Use NULL_TREE instead
2759 2004-11-18 Robert Dewar <dewar@adacore.com>
2761 * a-stmaco.ads, exp_util.ads, exp_util.adb, i-cpp.ads, i-cpp.adb:
2762 Minor reformatting througout (including new function specs)
2763 Add ??? comments asking for clarification.
2765 2004-11-18 Thomas Quinot <quinot@adacore.com>
2767 * butil.ads, butil.adb, bindgen.adb (Get_Unit_Name_String): Remove
2768 incomplete duplicate implementation of this subprogram from butil.
2770 2004-11-18 Thomas Quinot <quinot@adacore.com>
2772 * exp_dist.adb (Build_RPC_Receiver_Body): New subprogram. This
2773 procedures factors the common processing for building an RPC receiver
2774 for an RCI package or an RACW type.
2775 Stylistic cleanup: change '/= Empty' to 'Present ()'; move body of
2776 Build_Remote_Subprogram_Proxy_Type into proper alphabetical order.
2777 (Get_PCS_Name): New subprogram. Returns the name of the PCS currently
2779 (Specific_Add_RACW_Features): New subprogram. PCS-specific part of
2781 (Specific_Add_RAST_Features): New subprogram. PCS-specific part of
2783 (Assign_Subprogram_Identifier): New subprogram. Provision for assigning
2784 distribution subprogram identifiers that are either subprogram numbers
2786 (Get_Subprogram_Ids): New subprogram. Retrieve both the numeric and
2787 string distribution identifiers assigned to a given subprogram.
2788 (Get_Subprogram_Id): Reimplement in terms of Get_Subprogram_Ids.
2789 (Add_RAS_Dereference_TSS): Add comments.
2790 (Build_General_Calling_Stubs): Note that the RACW_Type formal parameter
2791 is not referenced yet because it will be used by the PolyORB DSA
2793 (Insert_Partition_Check): Remove fossile code.
2794 (First_RCI_Subprogram_Id): Document this constant.
2795 (Add_RAS_Access_TSS): Correct the setting of the Etype of the
2797 (Get_Pkg_Name_String): Remove subprogram. Usage occurrences are
2798 replaced with calls to Get_Library_Unit_Name_String. Previously there
2799 were several instances of the same code in different locations in the
2800 compiler; this checkin completes the replacement of all of these
2801 instances with calls to a common subprogram.
2804 * sem_dist.adb: Remove comment noting that RPC receiver generation
2805 should be disabled for RACWs that implement RASs.
2806 (Process_Partition_Id): Use new subprogram Get_Library_Unit_Name_String.
2808 * sem_util.ads, sem_util.adb (Has_Stream): New function
2809 (Get_Library_Unit_Name_String): New subprogram to retrieve the fully
2810 qualified name of a library unit into the name buffer.
2811 (Note_Possible_Modification): Generate a reference only
2812 if the context comes from source.
2814 * snames.ads (PCS_Names): New subtype corresponding to names of
2815 supported implementations of the Partition Communication Subsystem
2816 (PCS) (i.e. the runtime library support modules for the distributed
2819 2004-11-18 Robert Dewar <dewar@adacore.com>
2820 Ed Schonberg <schonberg@adacore.com>
2822 * einfo.ads, einfo.adb: Remove Is_Psected flag, no longer used
2823 (Has_Rep_Pragma): New function
2824 (Has_Attribute_Definition_Clause): New function
2825 (Record_Rep_Pragma): Moved here from sem_ch13.adb
2826 (Get_Rep_Pragma): Remove junk kludge for Stream_Convert pragma
2828 * sem_ch13.ads, sem_ch13.adb (Record_Rep_Pragma): Moved to einfo.adb
2830 * exp_prag.adb: (Expand_Pragma_Common_Object): New procedure
2831 (Expand_Pragma_Psect_Object): New procedure
2832 These procedures contain the revised and cleaned up processing for
2833 these two pragmas. This processing was formerly in Sem_Prag, but
2834 is more appropriately moved here. The cleanup involves making sure
2835 that the pragmas are properly attached to the tree, and that no
2836 nodes are improperly shared.
2838 * sem_prag.adb: Move expansion of Common_Object and Psect_Object
2839 pragmas to Exp_Prag, which is more appropriate.
2840 Attach these two pragmas to the Rep_Item chain Use Rep_Item chain to
2841 check for duplicates Remove use of Is_Psected flag, no longer needed.
2842 Use new Make_String_Literal function with string.
2844 * exp_attr.adb (Expand_Fpt_Attribute): The floating-point attributes
2845 that are functions return universal values, that have to be converted
2846 to the context type.
2847 Use new Make_String_Literal function with string.
2848 (Get_Stream_Convert_Pragma): New function, replaces the use of
2849 Get_Rep_Pragma, which had to be kludged to work in this case.
2851 * freeze.adb: Use new Has_Rep_Pragma function
2853 * exp_intr.adb, exp_ch3.adb, sem_attr.adb: Use new Make_String_Literal
2854 function with string.
2855 Use new Has_Rep_Pragma function.
2857 * tbuild.ads, tbuild.adb (Make_String_Literal): New function, takes
2860 2004-11-18 Robert Dewar <dewar@adacore.com>
2862 * errout.ads, errout.adb: (First_Sloc): New function
2864 * par-ch5.adb (P_Condition): Check for redundant parens is now a style
2865 check (-gnatyx) instead of being included as a redundant construct
2868 * sem_ch6.adb: Change name Style_Check_Subprogram_Order to
2869 Style_Check_Order_Subprograms.
2871 * style.ads, styleg.ads, styleg.adb, styleg-c.adb, stylesw.ads,
2872 stylesw.adb: Add Style_Check_Xtra_Parens
2874 * usage.adb: Add line for -gnatyx (check extra parens)
2876 * vms_data.ads: Add entry for STYLE_CHECKS=XTRA_PARENS => -gnatyx
2878 2004-11-18 Ed Schonberg <schonberg@adacore.com>
2879 Robert Dewar <dewar@adacore.com>
2881 * exp_ch4.adb (Expand_N_Selected_Component): If the component is the
2882 discriminant of a constrained subtype, analyze the copy of the
2883 corresponding constraint, because in some cases it may be only
2885 Removes long-lived ??? comments.
2887 * exp_ch7.adb (Establish_Transient_Scope): Remove complex code that
2888 handled controlled or secondary-stack expressions within the
2889 iteration_scheme of a loop.
2891 * sem_ch5.adb (Analyze_Iteration_Scheme): Build a block to evaluate
2892 bounds that may contain functions calls, to prevent memory leaks when
2893 the bound contains a call to a function that uses the secondary stack.
2894 (Check_Complex_Bounds): Subsidiary of Analyze_Iteration_Scheme, to
2895 generate temporaries for loop bounds that might contain function calls
2896 that require secondary stack and/or finalization actions.
2898 * sem_ch4.adb (Analyze_Indexed_Component_Form): If the prefix is a
2899 selected component and the selector is overloadable (not just a
2900 function) treat as function call, Analyze_Call will disambiguate if
2902 (Analyze_Selected_Component): Do not generate an actual subtype for the
2903 selected component if expansion is disabled. The actual subtype is only
2904 needed for constraint checks.
2905 (Analyze_Allocator): If restriction No_Streams is set, then do
2906 not permit objects to be declared of a stream type, or of a
2907 composite type containing a stream.
2909 * restrict.ads: Remove the a-stream entry from Unit_Array, since
2910 No_Streams no longer prohibits with'ing this package.
2912 * sem_ch3.adb (Build_Derived_Record_Type): If the parent type has
2913 discriminants, but the parent base has unknown discriminants, there is
2914 no discriminant constraint to inherit. Such a discrepancy can arise
2915 when the actual for a formal type with unknown discriminants is a
2916 similar private type whose full view has discriminants.
2917 (Analyze_Object_Declaration): If restriction No_Streams is set, then
2918 do not permit objects to be declared of a stream type, or of a
2919 composite type containing a stream.
2921 2004-11-18 Ed Schonberg <schonberg@adacore.com>
2923 * exp_dbug.ads: Update documentation to reflect simpler encoding for
2924 protected operations.
2926 * exp_ch9.adb (Build_Selected_Name): Do not include "PT" suffix in
2927 generated name, it complicates decoding in gdb and hinders debugging
2928 of protected operations.
2929 (Build_Barrier_Function_Specification): Set the Needs_Debug_Info
2930 flag for the protected entry barrier function.
2931 (Build_Protected_Entry_Specification): Set the Needs_Debug_Info
2932 flag for the protected entry function.
2934 2004-11-18 Nicolas Setton <setton@adacore.com>
2936 * expect.c: Define __unix__ when __APPLE__ is defined.
2938 * Makefile.in: Inform the value of the variable GMEM_LIB in the
2939 Darwin-specific section.
2941 * lang-specs.h: Change the placement of the %1 marker.
2942 Works around the fact that gcc adds -fPIC by default under Darwin.
2944 2004-11-18 Ed Schonberg <schonberg@adacore.com>
2946 * exp_pakd.adb (Convert_To_PAT_Type): After replacing the original
2947 type of the object with the packed array type, set the Analyzed flag
2948 on the object if it is an entity or simple indexed component, to avoid
2949 spurious type errors.
2951 2004-11-18 Gary Dismukes <dismukes@adacore.com>
2953 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
2954 gnatls.adb, gnatxref.adb, gprep.adb: Output the copyright message on a
2955 separate line from the version message.
2957 2004-11-18 Ed Falis <falis@adacore.com>
2959 * init.c (__gnat_map_signal): map SIGSEGV to Storage_Error for AE653
2961 (init_float): Eliminate initialization of floating point status for
2962 AE653. The instructions have no effect for vThreads.
2964 2004-11-18 Vincent Celier <celier@adacore.com>
2966 * make.adb (Gnatmake): Invoke gnatlink with -shared-libgcc when
2967 gnatbind is invoked with -shared.
2969 2004-11-18 Jose Ruiz <ruiz@adacore.com>
2971 * s-tposen.adb (Lock_Entry): Remove the code for raising Program_Error
2972 for Detect_Blocking which is redundant with the check done within the
2973 procedure Protected_Single_Entry_Call.
2974 (Lock_Read_Only_Entry): Remove the code for raising Program_Error for
2975 Detect_Blocking which is redundant with the check done within the
2976 procedure Protected_Single_Entry_Call.
2978 2004-11-18 Vincent Celier <celier@adacore.com>
2980 * makegpr.adb (Compile): Put the compiling switches (in package
2981 Compiler and on the command line) immediately after "-c", instead of
2982 at the end of the command line invocation of the compiler, when
2983 compiling a non-Ada file.
2984 (Build_Global_Archive): When there is no need to rebuild the archive,
2985 set Global_Archive_Exists, so that the archive is passed to the linker
2988 2004-11-18 Robert Dewar <dewar@adacore.com>
2989 Sergey Rybin <rybin@adacore.com>
2992 Remove extra paren check from list of checks for redundant constructs
2993 Add documentation of new -gnatyx style check (check extra parens)
2994 Remove paragraph about gnatelim debug options.
2996 * gnat_rm.texi: Document that Ada.Streams now forbids creating stream
2997 objects rather than forbidding dependencies on the package Ada.Streams.
2999 * sinfo.ads: Add ??? note that we should document pragmas passed to
3002 * g-expect.ads: Fix a few typos in the comments.
3004 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
3006 * misc.c (gnat_handle_option): Use %< and %> for quoting in
3009 2004-11-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3011 * a-numaux-x86.adb (Tan): Fix fdivp syntax.
3013 2004-11-07 Andreas Schwab <schwab@suse.de>
3015 * Makefile.in (install-gnatlib): Remove spurious hyphen.
3017 2004-11-02 Andrew Pinski <pinskia@physics.uc.edu>
3020 * Makefile.in (darwin): Set soext to .dylib.
3022 2004-10-26 Vincent Celier <celier@gnat.com>
3023 Thomas Quinot <quinot@act-europe.fr>
3025 * g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.ads:
3026 (C_Writev): Change MSG_Forced_Flags to Constants.MSG_Forced_Flags as
3027 there is no use of GNAT.Sockets.Constants.
3028 Remove remaining pragma Import for C_Write
3029 Remove C_Read and C_Write from internal implementation unit
3030 GNAT.Sockets.Thin, as their usage for sockets is non-portable (using
3031 the read and write functions from the system runtime library is fine
3032 on UNIX but won't work under Windows).
3034 * g-socket.adb: (Abort_Selector): Use C_Send instead of C_Write.
3035 (Check_Selector): Use C_Recv instead of C_Read.
3036 Selectors are the GNAT.Sockets abstraction to perform a select()
3037 call on a set of descriptors. To allow abortion of an ongoing
3038 select operation, some data is written to a dedicated socket that
3039 is always monitored.
3040 Under Windows, the write and read library functions cannot operate
3041 on sockets, so we need to use send and recv instead, which is portable
3042 across all supported platforms.
3044 * g-socthi.ads: Remove C_Read and C_Write from internal implementation
3045 unit GNAT.Sockets.Thin, as their usage for sockets is non-portable
3046 (using the read and write functions from the system runtime library is
3047 fine on UNIX but won't work under Windows).
3049 2004-10-26 Nicolas Setton <setton@act-europe.fr>
3051 * mlib-tgt-darwin.adb: New file.
3053 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
3054 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
3055 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
3056 mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb (Archive_Indexer_Options): New
3059 * Makefile.in: Add support for building shared libraries under Darwin.
3060 (EXTRA_GNATRTL_NONTASKING_OBJS, ppc-vxworks): Add s-vxwexc.o, containing
3061 the low level EH init subprogram to be called from __gnat_initialize.
3063 * mlib-tgt.ads, mlib-tgt.adb (Archive_Indexer_Options): New subprogram,
3064 indicates which options to pass to the archive indexer.
3066 * mlib-utl.adb: Add support for calling ranlib with additional
3067 options. This is needed for instance under Mac OS X.
3068 (Ranlib_Options): New global variable, used to store the potential
3069 options to pass to ranlib.
3070 (Ar): Use Ranlib_Options when spawning ranlib.
3071 (Initialize): Set the value of ranlib option.
3073 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
3075 * s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K
3076 instead of 8K, to reflect the real potential needs for stack-checking
3079 2004-10-26 Pascal Obry <obry@gnat.com>
3081 * s-parame-mingw.adb (Default_Stack_Size): Add some comments.
3083 * s-taprop-mingw.adb (Create_Task): Set initial stack size to 1024. On
3084 Windows only the initial thread stack size can be set so it is good to
3085 start we a low stack size.
3086 The OS will adjust the size as needed.
3088 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
3089 Nicolas Setton <setton@act-europe.fr>
3091 * expect.c, adaint.c, link.c, sysdep.c (unix sections): Guard with
3092 "__unix__" instead of "unix".
3093 The latter is implicitly defined by gcc3.2 but not by gcc >= 3.4, so the
3094 sections were just mistakenly ignored. The former is
3095 implicitely defined by gcc2.8, gcc3.2 and gcc3.4.
3096 Update #ifdef preprocessor macro to detect the symbol __hpux__ instead
3097 of hpux. This prevents an unwanted definition of the symbol
3098 convert_addresses in adaint.o.
3100 2004-10-26 Gary Dismukes <dismukes@gnat.com>
3102 * a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#, for
3103 compatibility with type Unwind_Word on 16-bit targets such as AAMP.
3105 2004-10-26 Cyrille Comar <comar@act-europe.fr>
3107 * a-filico.ads, a-filico.adb: fix incorrect header.
3109 2004-10-26 Javier Miranda <miranda@gnat.com>
3111 * a-ststio.ads: Fix typo in identifier
3113 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
3115 * sem_ch4.adb: Minor reformatting.
3117 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3119 * checks.adb (Expr_Known_Valid): If floating-point validity checks are
3120 enabled, check the result of unary and binary operations when the
3121 expression is the right-hand side of an assignment.
3123 2004-10-26 Vincent Celier <celier@gnat.com>
3125 * clean.adb (Delete): Do not output warnings when in quiet output and
3126 not in verbose mode.
3127 (Force_Deletions): New Boolean flag, defaulted to False
3128 (Delete): Only delete a file if it is writable, and when
3129 Force_Deletions is True.
3130 (Parse_Cmd_Line): New switch -f: set Force_Deletions to True
3131 (Usage): Line for new switch -f
3132 (Clean_Directory): Use GNAT.OS_Lib.Set_Writable instead of rolling our
3135 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
3137 * decl.c (gnat_to_gnu_field): Use the type of the inner object for a
3138 JM type only if its size matches that of the wrapper. When a size is
3139 prescribed and the field is not aliased, remove the wrapper of a JM
3140 type only if the size is not greater than that of the packed array.
3141 (gnat_to_gnu_entity): Change the extension of packed array wrappers
3144 2004-10-26 Geert Bosch <bosch@gnat.com>
3146 * eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used.
3147 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
3148 (Pred): Implement in terms of Succ.
3150 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3152 * exp_aggr.adb (Safe_Component): An aggregate component that is an
3153 unchecked conversion is safe for in-place use if the expression of the
3155 (Expand_Array_Aggregate): An aggregate that initializes an allocator may
3156 be expandable in place even if the aggregate does not come from source.
3157 (Convert_Array_Aggr_In_Allocator): New procedure to initialize the
3158 designated object of an allocator in place, rather than building it
3159 first on the stack. The previous scheme forces a full copy of the array,
3160 and may be altogether unsusable if the size of the array is too large
3161 for stack allocation.
3163 2004-10-26 Robert Dewar <dewar@gnat.com>
3165 * exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array
3166 compares if the component is atomic.
3168 * exp_ch5.adb (Expand_Assign_Array): Make sure we expand a loop for
3169 array assignment if the component type is atomic.
3171 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3172 Eric Botcazou <ebotcazou@act-europe.fr>
3174 * exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter
3175 is aliased and is a by_reference type, do not pass by copy.
3176 (Expand_N_Function_Call) <Rhs_Of_Assign_Or_Decl>: New function to
3177 detect whether the call is in the right side of an assignment or
3178 the expression of an object declaration. Recurse on component
3179 association within aggregates.
3180 Call it in the condition that determines whether the temporary is
3181 necessary for correct stack-checking.
3183 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
3185 * exp_dist.adb (Build_General_Calling_Stubs): New formal parameter
3186 RACW_Type, used in the PolyORB version.
3187 Rename RCI_Info to RCI_Locator, for consistency between the PolyORB
3188 version and the GARLIC version.
3190 * snames.ads, snames.adb, s-parint.ads, s-parint.adb:
3191 Rename RCI_Info to RCI_Locator for better consistency between the
3192 GARLIC and PolyORB versions of the distributed systems annex.
3193 (DSA_Implementation_Name): This enumeration lists the possible
3194 implementations of the Partition Communication Subsystem for the
3195 Distributed Systems Annex (DSA). The three available implementations
3196 are the dummy stub implementation (No_DSA), and two versions based on
3197 two different distribution runtime libraries: GARLIC and PolyORB. Both
3198 the GARLIC PCS and the PolyORB PCS are part of the GLADE distribution
3200 Change the literal GLADE_DSA to GARLIC_DSA to accurately describe
3203 * rtsfind.ads: Rename RCI_Info to RCI_Locator for better consistency
3204 between the GARLIC and PolyORB versions of the distributed systems
3206 Remove RE_Unbounded_Reclaim_Pool since it is unused.
3208 2004-10-26 Gary Dismukes <dismukes@gnat.com>
3210 * gnat1drv.adb: Suppress calling the back end when
3211 Frontend_Layout_On_Target is true.
3213 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
3215 * g-os_lib.ads, g-os_lib.adb (Set_Executable, Set_Writable,
3216 Set_Read_Only): New subprograms.
3217 These new routines allow the user to set or unset the Owner execute
3218 and Owner write permission flags on a file.
3220 * makegpr.adb, mlib.adb, mlib-prj.adb: Use
3221 GNAT.OS_Lib.Set_Executable instead of rolling our own.
3223 2004-10-26 Matthew Gingell <gingell@gnat.com>
3225 * i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI.
3227 2004-10-26 Pascal Obry <obry@gnat.com>
3229 * init.c (__gnat_error_handler) [Win32]: Instead of trying to read the
3230 memory before the faulting page we properly test the process read
3231 access for this address using appropriate Win32 routine.
3232 (HPUX sections): guard with "__hpux__" instead of "hpux".
3234 2004-10-26 Robert Dewar <dewar@gnat.com>
3236 * lib-xref.adb (Generate_Reference): Don't complain about reference to
3237 entry parameter if pragma Unreferenced set, since we do not properly
3238 handle the case of multiple parameters.
3240 2004-10-26 Vincent Celier <celier@gnat.com>
3242 * prj-env.adb: (Contains_ALI_Files): New Boolean function
3243 (Ada_Objects_Path.Add): For a library project, add to the object path
3244 the library directory only if there is no object directory or if the
3245 library directory contains ALI files.
3246 (Set_Ada_Paths.Add.Recursive_Add): Ditto
3248 2004-10-26 Vincent Celier <celier@gnat.com>
3250 * prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual
3251 extension of library projects.
3253 * prj-part.adb: If env var ADA_PROJECT_PATH is not defined, project
3254 path defaults to ".:<prefix>/lib/gnat".
3255 (Parse): For an extending all project, allow direct import of a project
3256 that is virtually extended.
3258 * prj-proc.adb (Imported_Or_Extended_Project_From): If a project with
3259 the specified name is directly imported, return its ID. Otherwise, if
3260 an extension of this project is imported, return the ID of the
3263 2004-10-26 Robert Dewar <dewar@gnat.com>
3265 * s-arit64.adb: (Le3): New function, used by Scaled_Divide
3266 (Sub3): New procedure, used by Scaled_Divide
3267 (Scaled_Divide): Substantial rewrite, avoid duplicated code, and also
3268 correct more than one instance of failure to propagate carries
3270 (Double_Divide): Handle overflow case of largest negative number
3271 divided by minus one.
3273 * s-arit64.ads (Double_Divide): Document that overflow can occur in
3274 the case of a quotient value out of range.
3277 2004-10-26 Robert Dewar <dewar@gnat.com>
3279 * s-bitops.adb (Bit_Eq): Remove redundant check.
3281 * s-bitops.ads: Minor comment updates
3282 Change some occurrences of Address to System.Address
3284 * s-carsi8.ads: Fix minor cut-and-paste error in comments
3286 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3288 * sem_attr.adb (Resolve_Attribute, case 'Access): Apply proper
3289 accessibility check to prefix that is a protected operation.
3291 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3293 * sem_ch10.adb (Optional_Subunit): If file of expected subunit is
3294 empty, post message on stub.
3296 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3297 Javier Miranda <miranda@gnat.com>
3299 * sem_ch12.adb (In_Main_Context): Predicate to determine whether the
3300 current instance appears within a unit that is directly in the context
3302 Used to determine whether the body of the instance should be analyzed
3303 immediately after its spec, to make its subprogram bodies available
3304 for front-end inlining.
3305 (Analyze_Formal_Array_Type): Cleanup condition that checks that range
3306 constraint is not allowed on the component type (AARM 12.5.3(3))
3308 2004-10-26 Cyrille Comar <comar@act-europe.fr>
3310 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
3311 'Storage_Pool): enhance, document & limit detection of non-sharable
3314 * impunit.adb: Make System.Pool_Global and System.Pool_Local visible.
3316 * s-pooglo.ads: Add more documentation now that this pool is properly
3319 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3321 * sem_ch3.adb (Complete_Private_Subtype): If the full view is a task
3322 or protected type with discriminants, do not constrain the
3323 corresponding record type if the subtype declaration has no
3324 discriminant constraints. This can be the case in source code, or in
3325 the subtype declaration created to rename an actual type within an
3328 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3330 * sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a
3331 different kind of stub (possibly wrong name for file), do not check
3333 (Uses_Secondary_Stack): New subsidiary to Build_Body_To_Inline. If body
3334 includes call to some function that returns an unconstrained type, do
3337 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3339 * sem_elab.adb (Check_Elab_Call): Do not check a call that does not
3340 appear in the code for the main unit. Dependencies among units in the
3341 context of the main unit are established when those other units are
3342 compiled. Otherwise spurious elaboration constraints can generate
3343 incorrect elaboration circularities.
3345 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
3346 Ed Schonberg <schonberg@gnat.com>
3348 * sem_util.adb (Is_Aliased_View): Defend against the case where this
3349 subprogram is called with a parameter that is not an object name. This
3350 situation arises for some cases of illegal code, which is diagnosed
3351 later, and in this case it is wrong to call Is_Aliased, as that might
3352 cause a compiler crash.
3353 (Explain_Limited_Type): Refine previous fix to include
3354 inherited components of derived types, to provide complete information.
3356 * exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that
3357 is the prival for a protected object.
3358 It is necessary to mark this entity as a variable, in addition to
3359 flagging it as Aliased, because Sem_Util.Is_Aliased_View has been
3360 modified to avoid checking the Aliased flag on entities that are not
3361 objects. (Checking that flag for non-objects is erroneous and could
3362 lead to a compiler crash).
3364 2004-10-26 Robert Dewar <dewar@gnat.com>
3366 * s-fatgen.adb (Pred): Fix redundant test for X > 0.0, since if
3367 X_Frac = 0.5, then we know that the number X must be positive.
3368 (Succ): Remove the same redundant test, and also fix the primary test
3369 to test for X_Frac = -0.5 (used to be 0.5) which is clearly wrong.
3371 (Decompose): Add fuller comments to spec
3373 2004-10-26 Pascal Obry <obry@gnat.com>
3375 * tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr
3376 validity (process must have read access). Set to 0 in all other cases.
3377 (STOP_FRAME): Now check for ptr validity to avoid a segmentation
3379 (VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a
3380 segmentation violation.
3382 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
3384 * trans.c (call_to_gnu): For an (in-)out parameter passed by reference
3385 whose type is a constructed subtype of an aliased object with an
3386 unconstrained nominal subtype, convert the actual to the constructed
3387 subtype before taking its address.
3389 2004-10-26 Vincent Celier <celier@gnat.com>
3391 * a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb
3392 (Is_Path_Name_Case_Sensitive): New function
3394 * a-direct.adb (To_Lower_If_Case_Insensitive): New procedure
3395 (Base_Name, Simple_Name, Current_Directory, Compose,
3396 Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on
3399 2004-10-26 Cyrille Comar <comar@act-europe.fr>
3400 Vasiliy Fofanov <fofanov@act-europe.fr>
3401 Vincent Celier <celier@gnat.com>
3403 * gnat_ugn.texi: Generalize "finding memory problems" section into a
3404 "memory management issues" section and document some of the useful
3405 memory pools provided as part of the GNAT library.
3406 Remove "virtual" from declaration of A::method2 in
3407 the simple example of Ada/C++ mixed system.
3408 Library Projects may be virtually extended: their virtual extensions
3409 are not Library Projects.
3410 Added section on extending project hierarchies.
3412 2004-10-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
3414 * adaint.c (__gnat_get_libraries_from_registry): Cast value
3416 (__gnat_portable_spawn): Remove const.
3418 * mingw32.h (MAXPATHLEN): Check for previous definition.
3420 2004-10-17 Matthias Klose <doko@debian.org>
3422 * gnatvsn.ads: Set gnat library version to 4.0.
3424 2004-10-05 Vincent Celier <celier@gnat.com>
3426 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Options_2
3428 2004-10-04 Laurent GUERBY <laurent@guerby.net>
3431 * Makefile.in: Define and use RANLIB_FLAGS.
3433 2004-10-04 Pascal Obry <obry@gnat.com>
3435 * tracebak.c: Always set LOWEST_ADDR to 0 on Win32 (as done on all
3436 other x86 platforms).
3438 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
3440 * s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense
3441 in general and triggers stack alignment adjustment for thread entry
3442 points on targets where this is necessary.
3444 2004-10-04 Bernard Banner <banner@gnat.com>
3448 * Makefile.in: Add section for powerpc linux
3449 Add variant i-vxwork-x86.ads
3451 * i-vxwork-x86.ads, system-linux-ppc.ads: New files.
3453 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
3455 * init.c (__gnat_initialize): Call an Ada subprogram to perform the
3456 table registration calls when need be. Ensures no reference to the crt
3457 ctors symbol are issued in the SJLJ case, which avoids possible
3458 undefined symbol errors in the case of modules to be statically linked
3461 2004-10-04 Javier Miranda <miranda@gnat.com>
3463 * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
3464 in-line the code corresponding to subprogram Analyze_Actuals. In
3465 addition, analyze the actuals only in case of subprogram call.
3467 2004-10-04 Ed Falis <falis@gnat.com>
3469 * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size
3471 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
3473 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
3474 in the documentation.
3476 2004-10-04 Robert Dewar <dewar@gnat.com>
3478 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
3480 (Analyze_Block_Statement): Add circuitry to detect following dead code
3481 (Check_Unreachable_Code): Handle case of block exit
3483 2004-10-04 Robert Dewar <dewar@gnat.com>
3485 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
3486 (XMatchD): Avoid warning for Logic_Error call
3488 2004-10-04 Robert Dewar <dewar@gnat.com>
3490 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
3491 consider expressions buried within a procedure actual to be an actual.
3492 This caused some blowups with uses of packed slices within a procedure
3495 2004-10-04 Robert Dewar <dewar@gnat.com>
3497 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
3498 longer need to be initialized to zero.
3499 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
3500 initialized to zero.
3502 * checks.adb (Expr_Known_Valid): Packed arrays are now always
3503 considered valid, even if the representation is modular. That's correct
3504 now that we no longer initialize packed modular arrays to zero.
3506 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
3507 suffixes. These are now documented as the only cases in which the
3508 debugger ignores outer records.
3509 Previously, the spec allowed arbitrary suffixes for this purpose.
3510 Change name of LJM to JM for packed array pad records
3511 Create separate section on packed array handling, and add a whole new
3512 set of comments to this section describing the situation with packed
3513 modular types and justification requirements depending on endianness.
3515 2004-10-04 Robert Dewar <dewar@gnat.com>
3517 * a-except.adb: Add a comment for last change
3519 * einfo.ads: Minor spelling correction in comment
3521 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
3523 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
3526 * sem_util.ads: Minor comment update
3528 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3530 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
3531 Inline_Always when in Configurable_Run_Time mode.
3533 * sem_prag.adb (Process_Convention): If entity is an inherited
3534 subprogram, apply convention to parent subprogram if in same scope.
3535 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
3536 when in Configurable_Run_Time mode.
3538 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3540 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
3541 class_wide type after component list has been inherited.
3543 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3545 * sem_ch12.adb (Check_Generic_Actuals): New predicate
3546 Denotes_Previous_Actual, to handle properly the case of a private
3547 actual that is also the component type of a subsequent array actual.
3548 The visibility status of the first actual is not affected when the
3549 second is installed.
3550 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
3551 make fully recursive the treatment of formals of packages declared
3553 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
3554 the above on exit from an instantiation.
3555 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
3556 current instantiation which is now complete.
3557 (Analyze_Package_Instantiation): No instantiated body is needed if the
3558 main unit is generic. Efficient, and avoid anomalies when a instance
3559 appears in a package accessed through rtsfind.
3561 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3563 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
3564 do not generate a declaration for a temporary if the call is part of a
3565 library-level instantiation.
3567 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3569 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
3570 searching for a limited component to flag.
3572 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
3573 expansion of Input, to account for the fact that the implicit call
3574 generated by the attribute reference must freeze the user-defined
3575 stream subprogram. This is only relevant to 'Input, because it can
3576 appear in an object declaration, prior to the body of the subprogram.
3578 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
3579 expansion can proceed and further errors uncovered.
3580 (Minor clean up): Fix cases of using | instead of \ for continuation
3583 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3585 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
3587 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
3588 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
3589 Use gcc_assert and gcc_unreachable.
3591 * decl.c (gnat_to_gnu_entity, case object): Check and process a
3592 specified alignment before validating size.
3593 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
3594 stripped-down declaration for the type of the inner field when making
3597 * utils.c (finish_record_type): Do not compute the size in units
3598 incrementally. Instead compute it once for the rep clause case.
3599 Use gcc_assert and gcc_unreachable.
3601 2004-10-04 Vincent Celier <celier@gnat.com>
3603 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
3605 (Is_Valid_Path_Name): Take '/' as a directory separator.
3607 2004-10-04 Vincent Celier <celier@gnat.com>
3609 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
3610 (Extended_Project) only if Extended_Project is defined, to avoid
3612 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
3614 (Parse_Single_Project): Ditto.
3616 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
3617 Add_To_Project_Path for virtual projects.
3619 2004-10-04 Vincent Celier <celier@gnat.com>
3621 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
3622 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
3623 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
3624 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
3625 parameter Options_2.
3627 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
3628 Build_Dynamic_Library with an empty Options_2.
3630 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
3633 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
3634 directory separator, if any.
3635 (Gprmake): Do not allow mains on the command line for library projects.
3636 Do not attempt to link when the project is a library project.
3637 (Library_Opts): New table to store Library_Options.
3638 (Build_Library): If Library_Options is specified, pass these options
3639 when building a shared library.
3641 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
3643 * s-tposen.adb (Service_Entry): The object must be always unlocked at
3644 the end of this procedure now that the unlock operation was inserted
3647 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
3649 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
3650 corresponding to the Preallocated_Stacks flags in System.
3651 (Get_Target_Parameters): Including the processing for
3652 Preallocated_Stacks.
3654 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
3655 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
3656 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
3657 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
3658 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
3659 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
3660 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
3661 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
3662 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
3663 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
3664 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
3665 used to signal whether the compiler creates the required stacks and
3666 descriptors for the different tasks (when True) or it is done by the
3667 underlying operating system at run time (when False).
3668 It is initially set to False in all targets.
3670 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
3671 if it is supported by the target.
3672 (Make_Task_Create_Call): Pass the stack address if it has been
3673 previously created. Otherwise pass a Null_Address.
3675 * snames.adb: Add _stack.
3677 * snames.ads: Add Name_uStack. Required to allow the expander to
3678 statically allocated task stacks.
3680 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
3681 Stack_Address argument.
3682 Check that its value is equal to Null_Address because this target does
3683 not support the static stack allocation.
3685 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
3687 * usage.adb: Change "pragma inline" to "pragma Inline" in information
3690 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
3692 * exp_dist.adb: Split declaration of asynchronous flag out of
3693 Add_RACW_Read_Attribute.
3694 Minor reformatting for better alignment with PolyORB version.
3695 Store the entity for the asynchronous flag of an RACW, rather than the
3696 expression, in the asynchronous flags table. This will allow this flag
3697 to be used in other subprograms beside Add_RACW_Read_Attribute.
3699 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
3701 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
3702 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
3703 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
3704 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
3705 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
3706 sockets constant MSG_NOSIGNAL (Linux-specific).
3707 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
3708 all Send operations.
3709 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
3710 from trigerring SIGPIPE.
3711 Rename components to avoid clash with Ada 2005 possible reserved
3713 (Check_Selector): When the select system call returns with an error
3714 condition, propagate Socket_Error to the caller.
3716 2004-10-01 Jan Hubicka <jh@suse.cz>
3718 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
3720 2004-09-23 Robert Dewar <dewar@gnat.com>
3724 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
3725 instead do this at freeze time (we won't do it if there is an address
3727 Change "pragma inline" to "pragma Inline" in information and error
3731 * freeze.adb (Check_Address_Clause): Remove previous change, not the
3732 right way of doing things after all.
3733 (Freeze_Entity): For object, set Is_Public for imported entities
3734 unless there is an address clause present.
3736 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
3738 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
3739 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
3740 ensures proper handling of types with rep clauses, which might have
3741 their TYPE_SIZE set already.
3743 2004-09-21 Robert Dewar <dewar@gnat.com>
3745 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
3746 packed array types in both little- and big-endian cases. This change
3747 ensures that we no longer count on the unused bits being initialized
3748 for such types (and in particular ensures that equality testing will
3749 only read the relevant bits).
3750 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
3751 These changes mean that we no longer need to initialize small packed
3753 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
3754 optimization to an LJM field as to its parent field.
3756 * ada-tree.h, trans.c, utils.c, utils2.c:
3757 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
3759 2004-09-20 Jan Hubicka <jh@suse.cz>
3761 * utils.c (gnat_finalize): Remove.
3762 (end_subprog_body): Directly call cgraph_finalize_function;
3763 do not lower the nested functions.
3765 2004-09-20 Robert Dewar <dewar@gnat.com>
3769 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
3770 if an address clause is present, since that means that the Import
3773 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
3775 * 5tsystem.ads: Removed, no longer used.
3777 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
3778 Zack Weinberg <zack@codesourcery.com>
3780 * ada-tree.def: Use tree_code_class enumeration constants
3781 instead of code letters.
3782 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
3783 Update for new tree-class enumeration constants.
3785 2004-09-17 Vincent Celier <celier@gnat.com>
3787 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
3788 capabilities of the general project manager.
3790 2004-09-09 Vincent Celier <celier@gnat.com>
3792 * a-direct.ads: Add pragma Ada_05
3793 (Directory_Entry_Type): Give default value to component Kind to avoid
3794 not initialized warnings.
3796 * a-direct.adb (Current_Directory): Remove directory separator at the
3798 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
3799 an existing directory.
3800 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
3801 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
3802 Convert the result to File_Size.
3804 * prj.ads: (Project_Error): New exception
3806 * prj-attr.adb: Except in procedure Initialize, Fail comes from
3807 Prj.Com, not from Osint.
3808 (Attrs, Package_Attributes): Tables moved to private part of spec
3809 (Add_Attribute, Add_Unknown_Package): Moved to new child package
3811 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
3812 Prj.Project_Error after call to Fail.
3813 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
3814 Fail. Check that package name is not already in use.
3816 * prj-attr.ads: Comment updates to indicate that all subprograms may be
3817 used by tools, not only by the project manager, and to indicate that
3818 exception Prj.Prj_Error may be raised in case of problem.
3819 (Add_Unknown_Package, Add_Attribute): Moved to new child package
3821 (Attrs, Package_Attributes): Table instantiations moved from the body to
3822 the private part to be accessible from Prj.Attr.PM body.
3824 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
3825 from new package Prj.Attr.PM.
3826 (Parse_Attribute_Declaration): Call Add_Attribute from new package
3829 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
3831 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
3832 instead of Elaboration_Checks).
3834 * a-calend.adb: Minor reformatting
3836 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3838 * gigi.h (maybe_pad_type): New declaration.
3839 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
3841 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
3843 * cuintp.c: Convert to use buildN.
3845 * decl.c (maybe_pad_type): No longer static.
3846 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
3848 Convert to use buildN.
3850 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
3851 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
3852 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
3854 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
3855 (gnat_gimplify_expr, case ADDR_EXPR): New case.
3856 Convert to use buildN.
3858 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
3859 TREE_READONLY for const.
3860 Convert to use buildN.
3862 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
3863 (create_var_decl): Refine when TREE_STATIC is set.
3864 Convert to use buildN.
3866 2004-09-09 Gary Dismukes <dismukes@gnat.com>
3868 * gnat_ugn.texi: Delete text relating to checking of ali and object
3871 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
3874 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
3876 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
3877 pragmas recognized by GNAT.
3879 * gnat_rm.texi: Document pragma Detect_Blocking.
3881 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
3882 raise Program_Error if called from a protected operation.
3884 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
3885 the protected action nesting level.
3886 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
3887 protected action nesting level.
3888 (Unlock): When pragma Detect_Blocking is active decrease the protected
3889 action nesting level.
3891 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
3892 Protected_Action_Nesting.
3894 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
3895 Common_ATCB record. It contains the dynamic level of protected action
3896 nesting for each task. It is needed for checking whether potentially
3897 blocking operations are called from protected operations.
3898 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
3899 Detect_Blocking is active or not in the partition.
3901 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
3902 raise Program_Error if called from a protected operation.
3903 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
3904 Program_Error if called from a protected operation.
3905 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
3906 Program_Error if called from a protected operation.
3908 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
3909 raise Program_Error if called from a protected operation.
3911 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
3912 raise Program_Error if called from a protected operation, and increase
3913 the protected action nesting level.
3914 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
3915 Program_Error if called from a protected operation, and increase the
3916 protected action nesting level.
3917 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
3918 protected action nesting level.
3920 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
3921 raise Program_Error if called from a protected operation, and increase
3922 the protected action nesting level.
3923 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
3924 Program_Error if called from a protected operation, and increase the
3925 protected action nesting level.
3926 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
3927 raise Program_Error if called from a protected operation.
3928 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
3929 active, raise Program_Error if called from a protected operation.
3930 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
3931 protected action nesting level.
3933 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
3934 insertion of the statement raising Program_Error. The run time
3935 contains the required machinery for handling that.
3937 * sem_util.ads: Change comment associated to procedure
3938 Check_Potentially_Blocking_Operation.
3939 This procedure does not insert a call for raising the exception because
3940 that is currently done by the run time.
3942 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
3944 * init.c: Add the global variable __gl_detect_blocking that indicates
3945 whether pragma Detect_Blocking is active (1) or not (0). Needed for
3946 making the pragma available at run time.
3947 (__gnat_set_globals): Pass and update the detect_blocking parameter.
3949 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
3950 pragma Detect_Blocking is active.
3952 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
3954 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
3955 DB is found in the ali file. Any unit compiled with pragma
3956 Detect_Blocking active forces its effect in the whole partition.
3958 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
3959 Detect_Blocking is active and delay is called from a protected
3962 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
3963 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
3964 Detect_Blocking is active (0 otherwise).
3965 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
3966 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
3969 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
3971 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
3972 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
3975 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
3976 (Register_Receiving_Stub): Add Subp_Info formal parameter.
3977 Update API in placeholder implemetation of s-parint to reflect changes
3978 in distribution runtime library.
3980 * sem_ch3.adb (Expand_Derived_Record): Rename to
3981 Expand_Record_Extension.
3983 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
3984 primitive operations of potentially distributed object types that have
3985 non-controlling anonymous access formals.
3987 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
3989 New implementation of expansion for remote access-to-subprogram types,
3990 based on the RACW infrastructure.
3991 This version of sem_dist is compatible with PolyORB/DSA as well as
3994 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
3995 Asynchrronous that applies to a remote access-to-subprogram type, mark
3996 the underlying RACW type as asynchronous.
3998 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
3999 __gnat_using_gnu_linker to 1.
4001 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
4002 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
4003 GNAT.Perfect_Hash_Generators, and remove the empty
4004 GNAT.Perfect_Hash package.
4006 * atree.adb: Minor reformatting
4008 * exp_ch3.adb (Expand_Derived_Record): Rename to
4009 Expand_Record_Extension.
4010 (Build_Record_Init_Proc.Build_Assignment): The default expression in
4011 a component declaration must remain attached at that point in the
4012 tree so New_Copy_Tree copies it if the enclosing record type is derived.
4013 It is therefore necessary to take a copy of the expression when building
4014 the corresponding assignment statement in the init proc.
4015 As a side effect, in the case of a derived record type, we now see the
4016 original expression, without any rewriting that could have occurred
4017 during expansion of the ancestor type's init proc, and we do not need
4018 to go back to Original_Node.
4020 * exp_ch3.ads (Expand_Derived_Record): Rename to
4021 Expand_Record_Extension.
4023 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
4024 Returns the RACW type used to implement a remote access-to-subprogram
4026 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
4027 New subprograms. Used to create a proxy tagged object for a remote
4028 subprogram. The proxy object is used as the designated object
4029 for RAS values on the same partition (unless All_Calls_Remote applies).
4030 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
4031 System.Partition_Interface.Get_Unique_Remote_Pointer.
4032 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
4033 Renamed from Add_RAS_*_Attribute.
4034 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
4036 New implementation of expansion for remote access-to-subprogram types,
4037 based on the RACW infrastructure.
4039 * exp_dist.ads (Copy_Specification): Update comment to note that this
4040 function can copy the specification from either a subprogram
4041 specification or an access-to-subprogram type definition.
4043 2004-09-09 Ed Schonberg <schonberg@gnat.com>
4045 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
4046 in an instance, between an explicit subprogram an one inherited from a
4047 type derived from an actual.
4049 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
4050 add a polling call if the subprogram is to be inlined by the back-end,
4051 to avoid repeated calls with multiple inlinings.
4053 * checks.adb (Apply_Alignment_Check): If the expression in the address
4054 clause is a call whose name is not a static entity (e.g. a dispatching
4055 call), treat as dynamic.
4057 2004-09-09 Robert Dewar <dewar@gnat.com>
4059 * g-trasym.ads: Minor reformatting
4061 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
4062 packed arrays, since unused bits are expected to be zero for a
4065 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
4067 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
4070 2004-09-09 Pascal Obry <obry@gnat.com>
4072 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
4073 enable map file generation. Add the right option to generate the map
4074 file if Map_File is set to True.
4076 * gnatdll.adb (Gen_Map_File): New variable.
4077 (Syntax): Add info about new -m (Map_File) option.
4078 (Parse_Command_Line): Add support for -m option.
4079 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
4082 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
4084 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
4085 new gnatdist implementation.
4086 Define a subpackage isolating the output routines specific to this
4089 2004-09-09 Joel Brobecker <brobecker@gnat.com>
4091 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
4093 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
4095 2004-09-09 Cyrille Comar <comar@act-europe.fr>
4097 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
4100 * opt.ads: Add Ada_Version_Runtime constant used to decide which
4101 version of the language is used to compile the run time.
4103 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
4105 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
4106 of variable length temporaries for function return now that the
4107 back-end and gigi support it.
4109 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4111 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
4113 * trans.c (struct stmt_group): Delete field GLOBAL.
4114 (gnat_init_stmt_group): Do not initialize it.
4115 (call_to_gnu): Use save_expr, not protect_multiple_eval.
4116 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
4117 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
4118 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
4119 (start_stmt_group): Likewise.
4120 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
4122 * utils2.c (ggc.h): Include.
4123 (build_call_raise): Call build_int_cst, not build_int_2.
4125 * utils.c (gnat_init_decl_processing): Fix arg to
4126 build_common_tree_nodes.
4127 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
4128 (gnat_define_builtin): Set built_in_decls.
4129 (init_gigi_decls): Call build_int_cst, not build_int_2.
4131 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
4132 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
4133 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
4134 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
4135 SET_TYPE_MODULE): Use them.
4136 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
4137 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
4138 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
4139 SET_TYPE_ADA_SIZE): Likewise.
4140 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
4141 (DECL_CONST_CORRESPONDING_VAR,
4142 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
4143 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
4144 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
4145 (TYPE_RM_SIZE_NUM): New macro.
4146 (TYPE_RM_SIZE): Modified to use above.
4148 * cuintp.c: (build_cst_from_int): New function.
4149 (UI_To_gnu): Use it.
4151 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
4152 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
4153 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
4154 MIN_EXPR for the size, copy it into new.
4156 2004-09-01 Robert Dewar <dewar@gnat.com>
4158 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
4159 packed indexed component where array is an IN OUT formal. This
4160 generated garbage code previously.
4162 * gnat_ugn.texi: Document -fverbose-asm
4164 * gnat-style.texi: Minor updates (note that boolean constants and
4165 variables are joined with AND/OR rather than short circuit forms).
4167 2004-09-01 Ed Schonberg <schonberg@gnat.com>
4169 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
4170 it is an upward conversion of an untagged type with no representation
4173 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
4175 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
4176 System.Partition_Interface.
4178 * checks.adb (Apply_Access_Checks): Do not generate checks when
4179 expander is not active (but check for unset reference to prefix of
4182 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
4183 pragma Debug as an if statement with a constant condition, for
4184 consistent treatment of entity references contained within the
4185 enclosed procedure call.
4187 2004-09-01 Vincent Celier <celier@gnat.com>
4189 * bindgen.adb: (Set_EA_Last): New procedure
4190 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
4192 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
4193 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
4194 linked without errors.
4195 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
4197 (Gen_Exception_Table_C): Correct same bugs
4199 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
4201 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
4202 on Windows, make sure that the drive letter is in upper case.
4204 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
4205 Windows, when the drive letter is added and Case_Sensitive is True, the
4206 drive letter is forced to upper case.
4208 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
4209 to Options_2 for the call to MLib.Utl.Gcc.
4211 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
4212 directory separator when defining BASE_DIR.
4214 2004-09-01 Pascal Obry <obry@gnat.com>
4216 * gprcmd.adb (Extend): Do not output trailing directory separator. This
4217 is not needed and it confuses Windows GNU/make which does not report
4218 directory terminated by a slash as a directory.
4219 (gprcmd): Idem for "pwd" internal command.
4221 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
4222 target names rewrite to fix regressions with recent version of
4223 GNU/make. Starting with GNU/make 3.80 the pipe character was not
4224 handled properly anymore.
4226 2004-09-01 Andreas Schwab <schwab@suse.de>
4228 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
4229 * raise.c [!IN_RTS]: Undef abort.
4231 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
4233 * utils2.c (build_allocator): Use ssize_int.
4235 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
4237 2004-08-27 Andreas Schwab <schwab@suse.de>
4239 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
4241 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
4242 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4244 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
4246 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
4248 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
4249 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
4250 * utils.c (init_gigi_decls): Likewise.
4251 * utils2.c (build_call_raise, build_allocator): Likewise.
4253 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
4255 * utils.c (gnat_init_decl_processing): Adjust
4256 build_common_tree_nodes call.
4258 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
4260 * utils2.c (build_allocator): Use build_int_cst for negative
4263 2004-08-18 Richard Henderson <rth@redhat.com>
4265 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
4267 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
4269 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
4271 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
4272 (gnat_to_gnu): Likewise.
4274 2004-08-16 Pascal Obry <obry@gnat.com>
4276 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
4277 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
4278 option and not mdll anymore. Update comment.
4280 2004-08-16 Pascal Obry <obry@gnat.com>
4282 * bld.adb (Put_Include_Project): Properly handle directory separators
4285 2004-08-16 Ed Schonberg <schonberg@gnat.com>
4287 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
4288 decreasing the number of allocated junk nodes while searching for the
4289 appropriate subprogram.
4291 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
4293 * cuintp.c (UI_To_gnu): Use build_int_cst..
4294 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
4295 * utils.c (init_gigi_decls): Likewise.
4296 * utils2.c (build_call_raise): Likewise.
4298 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
4300 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
4301 for a global aliased object with a variable size and an unconstrained
4302 nominal subtype, pretend there is no initializer if the one we have is
4303 incomplete, and avoid referencing an inexistant component in there. The
4304 part we have will be rebuilt anyway and the reference may confuse
4307 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
4309 * einfo.ads: Minor reformatting
4311 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
4312 restrictions in the ALI if we only want to warn about violations.
4314 2004-08-13 Vincent Celier <celier@gnat.com>
4316 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
4317 when creating a new Unit_Record in table Units.
4319 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
4320 that are violated, if any.
4322 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
4323 add directory separator if path already ends with a directory separator.
4325 2004-08-13 Ed Schonberg <schonberg@gnat.com>
4327 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
4328 unit, this is an attempt to inline a construct that is not available in
4329 the current restricted mode, so abort rather than trying to continue.
4331 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
4332 discriminants that rename those of the parent, recover names of
4333 original discriminants for the constraint on the full view of the
4335 (Complete_Private_Subtype): Do not create a subtype declaration if the
4336 subtype is an itype.
4338 * gnat_rm.texi: Added section on implementation of discriminated
4339 records with default values for discriminants.
4341 2004-08-13 Ed Schonberg <schonberg@gnat.com>
4344 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
4345 the second operand is overloaded.
4347 2004-08-10 Richard Henderson <rth@redhat.com>
4349 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
4350 add __builtin_alloca.
4352 2004-08-10 Richard Henderson <rth@redhat.com>
4354 * config-lang.in (boot_language): Yes.
4356 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
4358 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
4359 from complaining on potential uninitialized reference.
4360 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
4361 new specification and test explicitly for non-zero return value.
4363 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
4364 returning C.int, to avoid using a derived boolean type.
4366 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
4367 Duplicate_Subexpr_No_Checks in preference to direct use of
4368 Remove_Side_Effects and New_Copy_Tree.
4369 Clear Comes_From_Source on prefix of 'Size attribute reference.
4371 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
4372 g-socthi-vxworks.adb: Change calls to
4373 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
4374 and test explicitly for non-zero return value.
4376 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
4377 (Is_Socket_In_Set): Declare imported function as returning C.int, to
4378 avoid using a derived boolean type.
4380 2004-08-09 Albert Lee <lee@gnat.com>
4382 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
4384 2004-08-09 Pascal Obry <obry@gnat.com>
4386 * gnat_ugn.texi: Document new way to build DLLs on Windows using
4387 GCC's -shared option.
4389 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
4390 Options_2 parameter (options put after object files).
4392 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
4394 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
4395 ignore overflows on low and high bounds of an index to also account for
4396 differences in signedness between sizetype and gnu_index_subtype.
4397 These are as legitimate as the ones caused by a lower TYPE_PRECISION
4400 2004-08-09 Robert Dewar <dewar@gnat.com>
4402 * s-solita.ads, s-solita.adb: Minor reformatting
4404 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
4405 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
4407 Add note that No_Implicit_Conditionals does not suppress
4408 run time constraint checks.
4410 * vms_conv.ads: Minor reformatting
4412 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
4413 and necessary for following change).
4414 (Mark): Return new format Mark_Id containing sec stack address
4415 (Release): Use sec stack address from Mark_Id avoiding Self call
4417 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
4418 pointer (cleanup and necessary for following change).
4419 Define Mark_Id as record containing address of secondary stack, that way
4420 Release does not need to find the stack again, decreasing the number of
4421 calls to Self and improving efficiency.
4423 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
4425 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
4426 case variable into the individual case branches when possible.
4428 * sem_ch11.adb: Minor reformatting
4430 * prj.ads: Correct spelling of suffixs
4432 * prj-nmsc.adb: Minor reformatting
4433 Correct spelling suffixs throughout (also in identifiers)
4435 * freeze.adb: Minor spelling correction
4437 * exp_ch2.adb: Cleanups to handling of Current_Value
4438 (no functional effect).
4440 * bld.adb: Correct spelling of suffixs
4442 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
4444 2004-08-09 Ed Schonberg <schonberg@gnat.com>
4448 * sem_ch7.adb (Install_Private_Declarations): In the body of the
4449 package or of a child, private entities are both immediately_visible
4452 2004-08-09 Ed Schonberg <schonberg@gnat.com>
4454 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
4455 there are no range checks on the value of the literal.
4457 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
4458 wrapped is the triggering alternative of an asynchronous select, action
4459 statements mustbe inserted before the select itself.
4461 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
4462 case where the prefix is a protected function call.
4463 (Resolve_Attribute, case 'Access): The attribute reference on a
4464 subprogram is legal in a generic body if the subprogram is declared
4467 2004-08-09 Vincent Celier <celier@gnat.com>
4469 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
4470 languages, otherwise building the library may fail with unresolved
4472 (Compile_Sources): Do not build libraries if -c switch is used
4474 * gnatlink.adb (Process_Args): New switches -M and -Mmap
4475 (Write_Usage): If map file creation is supported, output new switches
4477 (Gnatlink): When -M is specified, add the necessary switch(es) to the
4478 gcc call, when supported.
4480 * Makefile.in: Added indepsw.o to the object list for gnatlink
4481 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
4483 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
4484 indepsw.adb, indepsw.ads: New files.
4486 2004-08-09 Bernard Banner <banner@gnat.com>
4488 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
4490 * Makefile.in: add section for vxworks x86
4492 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
4494 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
4495 per-object constrained components where the discriminant is of an
4497 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
4498 the parent initialization procedure for derived Unchecked_Unions.
4499 Instead, derived Unchecked_Unions build their own initialization
4501 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
4502 Check the body of the subprogram for details.
4503 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
4504 functions for derived Unchecked_Union types by introducing a condition.
4505 Allow the creation of TSS equality functions for Unchecked_Unions.
4506 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
4507 Add formal parameter Discr to function signature. Discr is used to
4508 control the generated case statement for Unchecked_Union types.
4509 (Make_Eq_If): Rename formal parameter Node to E in function signature.
4511 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
4513 Check the body of the subprogram for details.
4514 (Expand_Composite_Equality): Augment composite type equality to include
4515 correct handling of Unchecked_Union components.
4516 (Expand_N_In): Add condition to detect illegal membership tests when the
4517 subtype mark is a constrained Unchecked_Union and the expression lacks
4518 inferable discriminants, and build a Raise_Program_Error node.
4519 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
4520 to detect types that contain components of unconstrained Unchecked_Union
4521 subtype. Add condition to detect equality between types that have an
4522 unconstrained Unchecked_Union component, and build a Raise_Program_Error
4523 node. Add condition to detect equality between Unchecked_Union types
4524 that lack inferable discriminants, and build a Raise_Program_Error node.
4525 Otherwise build a TSS equality function call.
4526 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
4527 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
4528 with the operand lacking inferable discriminants, and build a Raise_
4530 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
4532 (Has_Inferable_Discriminants): Implement new predicate for objects and
4533 expressions of Unchecked_Union type. Check the body of subprogram for
4535 (Has_Unconstrained_UU_Components): Add function
4536 Component_Is_Unconstrained_UU. It is used to detect whether a single
4537 component is of an unconstrained Unchecked_Union subtype. Add function
4538 Variant_Is_Unconstrained_UU. It is used to detect whether a single
4539 component inside a variant is of an unconstrained Unchecked_Union type.
4541 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
4542 inferred discriminant values. Add condition to generate a case
4543 statement with an inferred discriminant as the switch.
4544 (Make_Component_List_Assign): Introduce a Boolean flag that determines
4545 the behaviour of the subprogram in the presence of an Unchecked_Union.
4546 Add condition to trigger the usage of the inferred discriminant value
4547 as the generated case statement switch.
4548 (Make_Field_Assign): Introduce a Boolean flag that determines the
4549 behaviour of the subprogram in the presence of an Unchecked_Union. Add
4550 condition to trigger the usage of the inferred discriminant value as
4551 the right-hand side of the generated assignment.
4553 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
4554 parameter generation when dealing with Unchecked_Unions.
4556 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
4557 checks for Unchecked_Unions.
4559 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
4561 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
4562 Raise_Program_Error nodes for the execution of Read and Write
4563 attributes of Unchecked_Union types and the execution of Input and
4564 Output attributes of Unchecked_Union types that lack default
4565 discriminant values.
4567 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
4568 Unchecked_Union. Add procedure Check_Component. It is used to inspect
4569 per-object constrained components of Unchecked_Unions for being
4570 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
4571 check individual components withing a variant.
4573 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
4574 comparison of Unchecked_Unions.
4575 (Resolve_Equality_OP): Remove guard that prevents equality between
4578 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
4579 of component subtypes for Unchecked_Union components.
4580 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
4581 since it is the actual subtype.
4583 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
4584 pass of Unchecked_Union subtypes as generic actuals to formal types
4585 that lack known_discriminant_parts or that are derived Unchecked_Union
4586 types, and do nothing. In any other case, produce an error message.
4588 * sem_ch3.adb (Analyze_Component_Declaration): Add function
4589 Contains_POC. It determines whether a constraint uses the discriminant
4590 of an enclosing record type.
4591 Add condition to detect per-object constrained component and set the
4593 (Derived_Type_Declaration): Remove guard that prevents derivation from
4594 Unchecked_Union types.
4595 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
4598 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
4599 references to Unchecked_Union discriminants.
4601 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
4602 formal generation when dealing with Unchecked_Unions.
4603 (Set_Actual_Subtypes): Add condition to prevent generation of actual
4604 subtypes for Unchecked_Unions.
4606 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
4607 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
4608 completions of discriminated partial views by Unchecked_Unions and
4609 produce an error message.
4611 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4613 * trans.c (struct stmt_group): New field, GLOBAL.
4614 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
4615 (struct elab_info): New struct.
4616 (elab_info_list, gnu_elab_proc_stack): New variables.
4617 (Compilation_Unit_to_gnu): New procedure.
4618 (gigi): Call it and also handle elaboration procs we've saved.
4619 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
4620 global field from parent.
4621 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
4622 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
4623 (start_stmt_group): Initialize global field from parent.
4624 (add_decl_expr): Set to global for current statement group.
4625 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
4628 * utils.c (global_bindings_p): True when no current_function_decl; no
4629 longer check current_binding_level.
4631 2004-08-09 Ben Brosgol <brosgol@gnat.com>
4633 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
4636 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
4638 2004-08-06 Andreas Schwab <schwab@suse.de>
4640 * utils.c (gnat_define_builtin): Remove second parameter of
4642 (begin_subprog_body): Likewise.
4644 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
4646 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
4647 optimization, not supported by the tree-ssa back-end.
4649 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
4651 * s-mastop-irix.adb: Update comments.
4653 * a-except.adb (Exception_Information): Raise Constraint_Error if
4654 exception Id is Null_Id.
4655 This is required behavior, which is more reliably and clearly checked
4656 at the top level interface level.
4658 2004-07-26 Javier Miranda <miranda@gnat.com>
4660 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
4661 call if a component has no default_expression and the box is used.
4663 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
4664 default_expression and you use box, it behaves as if you had declared a
4666 (Resolve_Record_Aggregate): If a component has no default_expression and
4667 you use box, it behaves as if you had declared a stand-alone object.
4669 * sem_ch10.adb (Install_Siblings): Do not make visible the private
4670 entities of private-with siblings.
4672 2004-07-26 Ed Schonberg <schonberg@gnat.com>
4674 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
4675 for a component of an itype, set the parent pointer for analysis,
4676 there is no list in which to insert it.
4678 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
4679 bona-fide renamings, not for inherited operations.
4681 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
4682 actual for a formal that is an access parameter, create local
4683 finalization list even if the expression is not an aggregate.
4685 2004-07-26 Ed Schonberg <schonberg@gnat.com>
4688 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
4689 Diagnose properly illegal subprogram renamings that are library units.
4691 2004-07-26 Ed Schonberg <schonberg@gnat.com>
4694 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
4695 conversion rewritten as an unchecked conversion, check that original
4696 expression is a variable.
4698 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
4699 unchecked_conversion, create new node rather than rewriting in place,
4700 to preserve original construct.
4702 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4704 * gigi.h (gnat_expand_body): Deleted.
4706 * Make-lang.in: (trans.o): Depends on function.h.
4708 * misc.c: (gnat_expand_body): Moved to here.
4710 * trans.c (gnat_expand_body_1): Deleted.
4711 (gnat_expand_body): Moved from here.
4712 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
4713 (add_stmt): Check for marked visited with global_bindings_p.
4714 (gnat_gimplify_expr, case COMPONENT_REF): New case.
4715 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
4717 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
4718 VIEW_CONVERT_EXPR if not operation type.
4720 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
4723 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
4724 changes: reformatting of negation operators, removing unneeded
4725 inequality comparison with zero, converting equality comparisons with
4726 zero to negations, changing int/0/1 to bool/false/true, replace calls
4727 to gigi_abort with abort, and various other similar changes.
4729 2004-07-26 Vincent Celier <celier@gnat.com>
4731 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
4734 * make.adb (Gnatmake): Fail when a library is not present and there is
4735 no object directory.
4737 * mlib-prj.adb (Check_Library): No need to check if the library needs
4738 to be rebuilt if there is no object directory, hence no object files
4739 to build the library.
4741 * opt.ads (Setup_Projects): New Boolean flag.
4743 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
4745 Create directory when Kind /= "" and in "gnat setup". Report error if
4746 directory cannot be created.
4747 (Ada_Check): Create library interface copy dir if it does not exist
4748 and we are in "gnat setup".
4749 (Find_Sources): No error if in "gnat setup" and no Ada sources were
4751 (Language_Independent_Check): Create object directory, exec directory
4752 and/or library directory if they do not exist and we are in
4755 * vms_conv.ads: (Command_Type): New command Setup.
4757 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
4759 * vms_data.ads: Add qualifiers/switches for new built-in command
4762 2004-07-25 Richard Henderson <rth@redhat.com>
4764 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
4765 DECL_IGNORED_P on RESULT_DECL.
4767 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
4769 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
4770 allocation and potentially overflowing update with
4771 Tailored_Exception_Information. Use the sec-stack free procedural
4772 interface to output Exception_Information instead.
4774 * a-except.adb (To_Stderr): New subprogram for character, and string
4775 version moved from a-exextr to be visible from other separate units.
4776 (Tailored_Exception_Information): Remove the procedural version,
4777 previously used by the default Last_Chance_Handler and not any more.
4778 Adjust various comments.
4780 * a-exexda.adb: Generalize the exception information procedural
4781 interface, to minimize the use of secondary stack and the need for
4782 local buffers when the info is to be output to stderr:
4783 (Address_Image): Removed.
4784 (Append_Info_Character): New subprogram, checking for overflows and
4785 outputing to stderr if buffer to fill is of length 0.
4786 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
4787 (Append_Info_Address, Append_Info_Exception_Name,
4788 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
4789 Append_Info_Basic_Exception_Traceback,
4790 Append_Info_Exception_Information): New subprograms.
4791 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
4792 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
4793 Exception_Info_Maxlength, Exception_Name_Length,
4794 Exception_Message_Length): New subprograms.
4795 (Exception_Information): Use Append_Info_Exception_Information.
4796 (Tailored_Exception_Information): Use
4797 Append_Info_Basic_Exception_Information.
4798 Export services for the default Last_Chance_Handler.
4800 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
4801 other separate units.
4803 2004-07-20 Vincent Celier <celier@gnat.com>
4805 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
4807 2004-07-20 Ed Schonberg <schonberg@gnat.com>
4809 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
4810 emit itype references for the designated types of component types that
4811 are declared outside of the full record declaration, and that may
4812 denote a partial view of that record type.
4814 2004-07-20 Ed Schonberg <schonberg@gnat.com>
4817 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
4818 which is the designated type in an access component declaration, to the
4819 list of incomplete dependents of the parent type, to avoid elaboration
4820 issues with out-of-scope subtypes.
4821 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
4822 full view of the parent.
4824 2004-07-20 Ed Schonberg <schonberg@gnat.com>
4827 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
4828 entities that are hidden, such as references to generic actuals
4829 outside an instance.
4831 2004-07-20 Javier Miranda <miranda@gnat.com>
4833 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
4834 support to the new notation.
4835 (Analyze_Selected_Component): Add call to Try_Object_Operation.
4837 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
4839 * s-taprob.adb: Adding the elaboration code required for initializing
4840 the tasking soft links that are common to the full and the restricted
4843 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
4844 restricted run time has been moved to the package
4845 System.Soft_Links.Tasking.
4847 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
4848 restricted run time has been moved to the package
4849 System.Soft_Links.Tasking.
4851 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
4853 * s-solita.ads, s-solita.adb: New files.
4855 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4857 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
4858 Case_Statement_to_gnu): Split off from gnat_to_gnu.
4859 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
4860 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
4861 Exception_Handler_to_gnu_zcx): Likewise.
4863 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
4865 * gigi.h (builtin_function): Declare.
4867 2004-07-15 Robert Dewar <dewar@gnat.com>
4869 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
4872 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
4873 access values as an example of a warning.
4875 * gnat_rm.texi: Document new attribute Has_Access_Values
4877 * gnat-style.texi: Document that box comments belong on nested
4880 * sem_util.ads (Has_Access_Values): Improved documentation
4882 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
4884 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
4885 (Process_Interface_Name): Call to this new procedure
4886 (Set_Extended_Import_Export_External_Name): Call to this new procedure
4888 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
4890 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
4892 * einfo.ads: Minor comment typo fixed
4894 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
4896 * snames.adb: Add _atcb.
4898 * snames.ads: Add Name_uATCB.
4900 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
4901 (in the expanded code) when using the restricted run time.
4903 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
4904 a in parameter in order to allow ATCBs to be preallocated (in the
4907 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
4908 order to allow ATCBs to be preallocated. In case of error, the ATCB is
4909 deallocated in System.Tasking.Stages.
4911 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
4912 order to allow ATCBs to be preallocated.
4914 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
4915 here. It was previously done in Initialize_ATCB.
4917 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
4919 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
4920 Restricted run time.
4922 * exp_ch3.adb: When using the Restricted run time, pass the
4923 preallocated Ada_Task_Control_Block when creating a task.
4925 2004-07-15 Ed Schonberg <schonberg@gnat.com>
4927 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
4928 function call that is itself an actual in an enclosing call, diagnose
4929 problem here rather than assuming that resolution will catch it.
4931 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
4932 the local copy of a generic unit for a formal package, and the generic
4933 is a child unit, install private part of ancestors before compiling
4934 private part of spec.
4936 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
4937 use scope entities rather than tree structures, to handle properly
4938 parent units that are instances rewritten as bodies for inlining
4941 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
4942 Remove_Parents): Handle properly a parent unit that is an
4943 instantiation, when the unit has been rewritten as a body for inlining
4946 * par.adb (Goto_List): Global variable to collect goto statements in a
4947 given unit, for use in detecting natural loops.
4949 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
4950 use in detecting natural loops.
4952 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
4953 backwards goto's, and rewrite as a infinite loop, to improve locality
4956 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
4957 subcomponent that includes an indexed reference, to prevent the
4958 generation of copies that would miscompile the desired assignment
4960 (Build_Task_Image_Decls): Add a numeric suffix to
4961 generated name for string variable, to avoid spurious conflicts with
4962 the name of the type of a single protected object.
4964 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
4965 loop with an explicit exit statement, to avoid generating an
4966 out-of-range value with 'Succ leading to spurious constraint_errors
4967 when compiling with -gnatVo.
4969 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
4971 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
4972 might not be analyzed yet, even if its Etype is already set (case of an
4973 unchecked conversion built using Unchecked_Convert_To, for example).
4974 If the prefix has already been analyzed, this will be a nop anyway.
4976 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
4977 controller type, or an assignment of a record type with controlled
4978 components, copy only user data, and leave the finalization chain
4981 2004-07-15 Vincent Celier <celier@gnat.com>
4983 * make.adb (Collect_Arguments): Improve error message when attempting
4984 to compile a source not part of any project, when -x is not used.
4986 * prj.ads: (Defined_Variable_Kind): New subtype
4988 * prj-attr.adb (Register_New_Package): Two new procedures to register
4989 a package with or without its attributes.
4990 (Register_New_Attribute): Mew procedure to register a new attribute in a
4992 New attribute oriented subprograms: Attribute_Node_Id_Of,
4993 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
4994 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
4996 New package oriented subprograms: Package_Node_Id_Of,
4997 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
4999 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
5001 (Package_Node_Id): Now a private, self initialized type
5002 (Register_New_Package): New procedure to register a package with its
5004 New attribute oriented subprograms: Attribute_Node_Id_Of,
5005 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
5006 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
5008 New package oriented subprograms: Package_Node_Id_Of,
5009 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
5011 * prj-dect.adb (Parse_Attribute_Declaration,
5012 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
5014 * prj-makr.adb (Make): Parse existing project file before creating
5015 other files. Fail if there was an error during parsing.
5017 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
5018 new spec of Prj.Attr.
5020 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
5021 to new spec of Prj.Attr.
5023 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5025 * utils2.c: Fix typo in comment.
5027 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5029 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
5030 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
5032 2004-07-14 Andreas Schwab <schwab@suse.de>
5034 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
5036 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5038 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
5040 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
5043 * misc.c (gnat_types_compatible_p): New function.
5044 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
5045 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
5047 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
5048 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
5049 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
5050 (mark_visited): Don't mark dummy type.
5051 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
5052 parameter, we must remove any LJM building from GNU_NAME.
5053 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
5054 (pos_to_constructor): Use int_const_binop.
5055 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
5058 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
5059 (gnat_pushlevel): Set TREE_USE on BLOCK node.
5060 (gnat_install_builtins): Add __builtin_memset.
5062 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
5064 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
5065 for a renaming, stabilize the initialization expression if we are at a
5066 local level. At the local level, uses of the renaming may be performed
5067 by a direct dereference of the initializing expression, and we don't
5068 want possible variables there to be evaluated for every use.
5070 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
5071 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
5072 them on the way. Account for the fact that we may introduce side
5073 effects in the process.
5075 2004-07-13 Richard Henderson <rth@redhat.com>
5077 * misc.c (default_pass_by_ref): Use pass_by_reference.
5079 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
5081 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
5082 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
5084 2004-07-08 Richard Henderson <rth@redhat.com>
5086 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
5089 2004-07-06 Vincent Celier <celier@gnat.com>
5091 * vms_conv.ads: Minor reformatting.
5092 Alphabetical order for enumerated values of type Command_Type, to have
5093 the command in alphabetical order for the usage.
5095 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
5096 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
5098 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
5100 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
5101 (Add_Archive_Path): Only add the global archive if there is one.
5102 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
5103 or not any object file to put in the global archive, and don't build
5104 a global archive if there is none.
5105 (X_Switches): New table
5106 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
5107 in the X_Switches table, if any.
5108 (Initialize): Make sure the X_Switches table is empty
5109 (Scan_Arg): Record -X switches in table X_Switches
5111 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
5113 * make.adb: Minor comment fix
5115 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
5116 invoked with directory information, add the directory in front of the
5119 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
5120 invoked with directory information, add the directory in front of the
5123 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
5124 when Keep_Temporary_Files is False.
5125 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
5126 directory information, add the directory in front of the path.
5127 When not on VMS, handle new switch -dn before the command to set
5128 Keep_Temporary_Files to True.
5129 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
5132 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
5133 invoked with directory information, add the directory in front of the
5136 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
5138 * snames.ads, snames.adb (Name_Stub): New name for the distributed
5141 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
5142 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
5144 * g-socket.adb (To_Timeval): Fix incorrect conversion of
5145 Selector_Duration to Timeval for the case of 0.0.
5147 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
5148 documentation from Evolve_And_Then.
5150 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
5152 * s-taprop-tru64.adb, s-taprop-os2.adb,
5153 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
5155 2004-07-06 Robert Dewar <dewar@gnat.com>
5157 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
5158 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
5159 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
5160 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
5161 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
5162 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
5163 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
5164 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
5165 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
5166 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
5167 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
5168 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
5169 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
5170 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
5171 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
5172 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
5173 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
5174 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
5175 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
5176 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
5177 vms_data.ads: Minor reformatting,
5178 Fix bad box comment format.
5180 * gnat_rm.texi: Fix minor grammatical error
5182 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
5184 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
5185 more cases of discriminated records to be recognized as not needing a
5187 (Has_Access_Values): New function.
5189 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
5191 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
5192 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
5193 with LRM terminology).
5194 Change terminology in comments primitive type => elementary type.
5196 2004-07-06 Ed Schonberg <schonberg@gnat.com>
5199 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
5200 parameters do not impose any requirements on the presence of a body.
5202 2004-07-06 Ed Schonberg <schonberg@gnat.com>
5205 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
5206 compilation unit and is in an open scope at the point of instantiation,
5207 assume that a body may be present later.
5209 2004-07-06 Ed Schonberg <schonberg@gnat.com>
5211 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
5212 Improve error message when specified size is not supported.
5214 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
5215 is never a primitive operation.
5217 2004-07-05 Andreas Schwab <schwab@suse.de>
5219 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
5220 RECORD_OR_UNION_CHECK.
5221 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
5223 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
5225 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
5226 dependency on xgnatugn, instead build it via a submake.
5227 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
5229 2004-07-04 Richard Henderson <rth@redhat.com>
5231 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
5233 2004-07-01 Richard Henderson <rth@redhat.com>
5235 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
5236 * utils.c (max_size): Likewise.
5238 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5240 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
5241 and rest_of_type_compilation; add arg to create_*_decl.
5242 (annotate_decl_with_node): Deleted.
5243 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
5244 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
5245 (get_current_block_context, gnat_pushdecl): New declarations.
5246 (gnat_init_stmt_group): Likewise.
5247 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
5248 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
5249 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
5250 (gnat_init): Call gnat_init_stmt_group.
5251 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
5252 (gnu_pending_elaboration_list): Deleted.
5253 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
5254 (gigi): Rearrange initialization calls and move some to last above.
5255 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
5256 Delete calls to add_decl_expr; add arg to create_*_decl.
5257 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
5258 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
5259 begin_subprog_body and call it.
5260 Don't push and pop ggc context.
5261 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
5262 (add_stmt): Remove handling of DECL_EXPR from here.
5263 If not in function, mark visited.
5264 (add_decl_expr): Put global at top level.
5265 Check for cases of DECL_INITIAL we have to handle here.
5266 (process_type): Add extra arg to create_type_decl.
5267 (build_unit_elab): Rework to just gimplify.
5268 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
5269 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
5270 (get_pending_elaborations, pending_elaborations_p): Likewise.
5271 (push_pending_elaborations, pop_pending_elaborations): Likewise.
5272 (get_elaboration_location, insert_elaboration_list): Likewise.
5273 (gnat_binding_level): Renamed from ada_binding_level.
5274 (init_gnat_to_gnu): Don't clear pending_elaborations.
5275 (global_bindings_p): Treat as global if no current_binding_level.
5276 (set_current_block_context): New function.
5277 (gnat_pushdecl): Renamed from pushdecl; major rework.
5278 All callers changed.
5279 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
5280 (finish_record_type): Call call pushdecl for stub decl.
5281 (function_nesting_depth): Deleted.
5282 (begin_subprog_body): Delete obsolete code.
5283 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
5285 2004-06-28 Robert Dewar <dewar@gnat.com>
5287 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
5288 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
5289 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
5290 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
5291 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
5293 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
5294 deal with problem of inefficient slices on machines with strict
5295 alignment, when the slice is a component of a composite.
5297 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
5298 machines, we need the check there as well.
5300 2004-06-28 Ed Schonberg <schonberg@gnat.com>
5302 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
5303 determine safe copying direction for overlapping slice assignments
5304 when component is controlled.
5306 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
5307 formal derived type in the actual for a formal package are visible in
5308 the enclosing instance.
5310 2004-06-28 Ed Schonberg <schonberg@gnat.com>
5313 * sem_util.adb (Trace_Components): Diagnose properly an illegal
5314 circularity involving a private type whose completion includes a
5315 self-referential component.
5316 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
5317 renaming or an instantiation from an implicit derived operation.
5319 2004-06-28 Pascal Obry <obry@gnat.com>
5321 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
5323 (Library_File_Name_For): Idem.
5325 2004-06-28 Matthew Gingell <gingell@gnat.com>
5327 * g-traceb.ads: Add explanatory note on the format of addresses
5328 expected by addr2line.
5330 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
5332 * Makefile.in: Force debugging information on s-tasdeb.adb,
5333 a-except.adb and s-assert.adb needed by the debugger.
5335 2004-06-28 Vincent Celier <celier@gnat.com>
5337 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
5341 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
5343 * prj.adb: Minor reformatting
5344 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
5346 * prj.ads: Comment updates
5348 (Project_Data): Change Flag1 to Need_To_Build_Lib.
5349 Remove Flag2: not used.
5351 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
5354 * gnat_ugn.texi: Put a "null;" declaration in one project file example
5356 * gnat_rm.texi: Document Empty declarations "null;".
5358 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
5359 front of the linker options.
5360 (Link_Foreign): Put the global archives and the libraries in front of
5363 2004-06-28 Javier Miranda <miranda@gnat.com>
5365 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
5366 (RTU_Loaded): Code cleanup
5367 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
5368 withed predefined units.
5370 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
5371 explicitly withed predefined units.
5374 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
5375 explicitly withed predefined units.
5377 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5379 * ada-tree.def (DECL_STMT): Deleted.
5380 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
5381 (DECL_STMT_VAR): Deleted.
5382 * decl.c: add_decl_stmt now add_decl_expr.
5384 * trans.c: Likewise.
5385 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
5386 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
5387 (add_stmt): Only handle padded type here.
5388 (add_stmt_with_node): Allow gnat_node to not be present.
5389 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
5390 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
5391 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
5392 make a SAVE_EXPR for the entire fat pointer.
5393 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
5394 (create_index_type): Make a DECL_EXPR.
5395 (end_subprog_body): Don't call allocate_struct_function here but
5398 2004-06-25 Pascal Obry <obry@gnat.com>
5400 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
5401 Relocatable from Build_Dynamic_Library call.
5403 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
5404 Relocatable are now synonym.
5406 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
5408 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
5409 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
5412 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
5413 Lib_Address and Relocatable.
5414 (Default_DLL_Address): Removed.
5416 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
5417 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
5418 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
5419 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
5420 (Default_DLL_Address): Removed.
5422 * mlib-tgt-mingw.adb: Ditto.
5423 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
5425 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
5426 the initial thread stack size.
5428 * a-strmap.ads: Move package L to private part as it is not used in
5429 the spec. Found while reading code.
5431 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
5433 * tracebak.c: Introduce support for a GCC infrastructure based
5434 implementation of __gnat_backtrace.
5436 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
5437 any more. Use accessors instead. This eases maintenance and relaxes
5438 some alignment constraints.
5439 (_GNAT_Exception structure): Remove the Ada specific fields
5440 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
5442 (is_handled_by, __gnat_eh_personality): Replace component references to
5443 exception structure by use of the new accessors.
5445 * init.c (__gnat_initialize): Adjust comments to match the just
5446 reverted meaning of the -static link-time option.
5448 * adaint.c (convert_addresses): Arrange not to define a stub for
5449 mips-irix any more, as we now want to rely on a real version from a
5450 recent libaddr2line.
5452 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
5453 the personality routine can use them and not have to rely on a C
5454 counterpart of the record anymore. This simplifies maintenance and
5455 relaxes the constraint of having Standard'Maximum_Alignment match
5457 Update comments, and add a section on the common header alignment issue.
5459 2004-06-25 Geert Bosch <bosch@gnat.com>
5461 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
5462 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
5464 2004-06-25 Robert Dewar <dewar@gnat.com>
5466 * gnat_rm.texi: Fix section on component clauses to indicate that the
5467 restriction on byte boundary placement still applies for bit packed
5469 Add comment on stack usage from Initialize_Scalars
5471 * gnat_ugn.texi: Add documentation for -gnatyLnnn
5473 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
5474 limiting nesting level.
5476 * usage.adb: Add line for -gnatyLnnn switch
5478 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
5479 sem_ch13.adb, exp_aggr.adb: Minor reformatting
5481 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
5482 type as well as on the subtype. This corrects a problem in freeze in
5483 setting alignments of atomic types.
5485 * sem_eval.ads: Minor comment typo fixed
5487 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
5488 level. Minor reformatting.
5490 * fname.adb (Is_Predefined_File_Name): Require a letter after the
5491 minus sign. This means that file names like a--b.adb will not be
5492 considered predefined.
5494 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
5495 record Test new flag and give diagnostic for bad component clause.
5496 (Freeze_Entity): Set alignment of array from component alignment in
5497 cases where this is safe to do.
5499 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
5502 * cstand.adb: (Create_Standard): Set alignment of String to 1
5504 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
5506 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
5507 code in the common constrained array cases.
5509 * a-storio.adb: Change implementation to avoid possible alignment
5510 problems on machines requiring strict alignment (data should be moved
5511 as type Buffer, not type Elmt).
5513 * checks.adb (Apply_Array_Size_Check): Improve these checks by
5514 killing the overflow checks which we really do not need (64-bits is
5517 2004-06-25 Vincent Celier <celier@gnat.com>
5519 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
5520 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
5521 inconditionally for the main project.
5522 (Recursive_Add_Archives.Add_Archive_Path): New procedure
5523 (Link_Executables.Check_Time_Stamps): New procedure
5524 (Link_Executables.Link_Foreign): New procedure
5525 Changes made to reduce nesting level of this package
5526 (Check): New procedure
5527 (Add_Switches): When not in quiet output, check that a switch is not
5528 the concatenation of several valid switches. If it is, issue a warning.
5529 (Build_Global_Archive): If the global archive is rebuilt, linking need
5531 (Compile_Sources): Rebuilding a library archive does not imply
5532 rebuilding the global archive.
5533 (Build_Global_Archive): New procedure
5534 (Build_Library): New name for Build_Archive, now only for library
5536 (Check_Archive_Builder): New procedure
5537 (Create_Global_Archive_Dependency_File): New procedure
5538 (Gprmake): Call Build_Global_Archive before linking
5539 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
5541 (Scan_Arg): Display the Copyright notice when -v is used
5543 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
5546 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
5548 Add new GNAT LIST qualifier /FILES=
5549 Added qualifier /DIRECTORY= to GNAT METRIC
5550 Added qualifier /FILES= to GNAT METRIC
5551 Added qualifier /FILES to GNAT PRETTY
5553 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
5554 to take into account both versions of the switch.
5556 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
5557 always be the last switch to the gcc driver. Disable switch storing so
5558 that switches automatically added by the gcc driver are not put in the
5561 * prj.adb (Project_Empty): Take into account changes in components of
5564 * prj.ads (Languages_Processed): New enumaration value All_Languages.
5566 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
5567 used. Split Boolean component Ada_Sources_Present in two Boolean
5568 components Ada_Sources_Present and Other_Sources_Present.
5571 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
5572 instead of Sources_Present.
5573 (Set_Ada_Paths.Add.Recursive_Add): Ditto
5575 * prj-nmsc.adb: Minor reformatting
5576 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
5577 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
5578 Check_Ada_Naming_Scheme.
5579 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
5582 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
5584 Make sure that all cycles where there is at least one "limited with"
5586 (Parse_Single_Project): New Boolean parameter In_Limited
5588 * prj-proc.adb (Recursive_Check): When Process_Languages is
5589 All_Languages, call first Prj.Nmsc.Ada_Check, then
5590 Prj.Nmsc.Other_Languages_Check.
5592 * prj-proc.adb (Process): Use Ada_Sources_Present or
5593 Other_Sources_Present (instead of Sources_Present) depending on
5596 * lang-specs.h: Keep -g and -m switches in the same order, and as the
5599 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
5600 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
5602 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
5605 * lib.ads (Disable_Switch_Storing): New procedure.
5607 * make.adb: Modifications to reduce nesting level of this package.
5608 (Check_Standard_Library): New procedure
5609 (Gnatmake.Check_Mains): New procedure
5610 (Gnatmake.Create_Binder_Mapping_File): New procedure
5611 (Compile_Sources.Compile): Add switch -gnatez as the last option
5612 (Display): Never display -gnatez
5615 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
5617 * gnatcmd.adb (Check_Project): New function
5618 (Process_Link): New procedure to reduce nesting depth
5619 (Check_Files): New procedure to reduce the nesting depth.
5620 For GNAT METRIC, include the inherited sources in extending projects.
5621 (GNATCmd): When GNAT LS is invoked with a project file and no files,
5622 add the list of files from the sources of the project file. If this list
5623 is too long, put it in a temp text files and use switch -files=
5624 (Delete_Temp_Config_Files): Delete the temp text file that contains
5625 a list of source for gnatpp or gnatmetric, if one has been created.
5626 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
5627 in the project file is too large, create a temporary text file that
5628 list them and pass it to the tool with "-files=<temp text file>".
5629 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
5631 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
5632 generated file is in not in Ada.
5634 * gnatls.adb: Remove all parameters And_Save that are no longer used.
5635 (Scan_Ls_Arg): Add processing for -files=
5636 (Usage): Add line for -files=
5638 * g-os_lib.adb (On_Windows): New global constant Boolean flag
5639 (Normalize_Pathname): When on Windows and the path starts with a
5640 directory separator, make sure that the resulting path will start with
5643 * clean.adb (Clean_Archive): New procedure
5644 (Clean_Project): When there is non-Ada code, delete the global archive,
5645 the archive dependency files, the object files and their dependency
5646 files, if they exist.
5647 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
5649 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
5651 * sinfo.ads: Fix typo in comment.
5653 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
5654 the TSS for remote access-to-subprogram types, since these TSS are
5655 always present once the type has been analyzed.
5656 (RAS_E_Dereference): Same.
5658 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
5659 reference raises Bad_Attribute, mark the reference as analyzed so the
5660 node (and any children resulting from rewrites that could have occurred
5661 during the analysis that ultimately failed) is not analyzed again.
5663 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
5665 * exp_dist.adb: Minor comment fix.
5667 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
5668 type is an anonymous access type, no unchecked deallocation of the
5669 allocated object can occur. If the object is controlled, attach it with
5670 a count of 1. This allows attachment to the Global_Final_List, if
5671 no other relevant list is available.
5672 (Get_Allocator_Final_List): For an anonymous access type that is
5673 the type of a discriminant or record component, the corresponding
5674 finalisation list is the one of the scope of the type.
5676 2004-06-25 Ed Schonberg <schonberg@gnat.com>
5678 * sem_ch3.adb (Replace_Type): When computing the signature of an
5679 inherited subprogram, use the first subtype if the derived type
5680 declaration has no constraint.
5682 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
5683 before applying previous optimization. Minor code cleanup.
5685 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
5686 placed at the beginning of an unpacked record without explicit
5687 alignment, a slice of it will be aligned and does not need a copy when
5690 2004-06-25 Ed Schonberg <schonberg@gnat.com>
5694 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
5695 reference is written with expressions mimicking parameters.
5697 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
5700 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
5701 STEP 2a. The constraints of a full type declaration of a derived record
5702 type are checked for conformance with those declared in the
5703 corresponding private extension declaration. The message
5704 "not conformant with previous declaration" is emitted if an error is
5707 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
5709 * g-traceb.ads: Document the need for -E binder switch in the spec.
5711 * g-trasym.ads: Document the need for -E binder switch in the spec.
5713 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
5715 * sem_prag.adb: Add handling of pragma Detect_Blocking.
5717 * snames.h, snames.ads, snames.adb: Add entry for pragma
5720 * s-rident.ads: Change reference to pragma Detect_Blocking.
5722 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
5725 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
5726 to indicate whether pragma Detect_Blocking is active.
5728 * par-prag.adb: Add entry for pragma Detect_Blocking.
5730 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
5731 of not handling WITH.
5732 Note that this replaces the previous update which was incorrect.
5734 2004-06-25 Javier Miranda <miranda@gnat.com>
5736 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
5737 use-clauses to have a clean environment.
5739 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
5740 the installation of the use-clauses to stablish a clean environment in
5741 case of compilation of a separate unit; otherwise the call to
5742 use_one_package is protected by the barrier Applicable_Use.
5744 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
5745 the installation of the use-clauses to stablish a clean environment in
5746 case of compilation of a separate unit.
5747 (End_Use_Clauses): Minor comment cleanup.
5749 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
5751 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
5753 2004-06-23 Richard Henderson <rth@redhat.com>
5755 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
5757 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5759 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
5760 now bool instead of int.
5761 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
5762 * trans.c (gnu_switch_label_stack): New function.
5763 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
5764 elaboration of renamed entity returns.
5765 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
5766 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
5767 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
5768 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
5769 DECL_SIZE_UNIT and simplify variable-sized case.
5770 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
5771 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
5772 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
5773 (build_unit_elab): Disable for now.
5774 * utils.c (mark_visited): New function.
5775 (pushdecl): Walk tree to call it for global decl.
5776 (update_pointer_to): Update all variants of pointer and ref types.
5777 Add arg to COMPONENT_REF.
5778 (convert): Likewise.
5779 Move check for converting between variants lower down.
5780 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
5781 (build_allocator): Don't force type of MODIFY_EXPR.
5782 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
5785 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5787 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
5788 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
5789 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
5791 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
5792 all callers changed.
5793 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
5794 the way that EXIT_STMT finds the loop label.
5795 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
5796 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
5797 (add_stmt): Use annotate_with_locus insted of setting directly.
5798 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
5799 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
5800 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
5801 (build_vms_descriptor): Add extra args to ARRAY_REF.
5802 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
5803 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
5805 (build_binary_op): Don't make explicit CONVERT_EXPR.
5806 Add extra rgs to ARRAY_REF.
5808 2004-06-14 Pascal Obry <obry@gnat.com>
5810 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
5811 Windows. Fix minor typo.
5813 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
5814 which is now supported on Windows. With this implementation using the
5815 Library Project feature is no different on Windows than on UNIX.
5817 2004-06-14 Vincent Celier <celier@gnat.com>
5819 * makegpr.adb (Compile_Sources): Nothing to do when there are no
5822 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
5824 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
5825 found, show the project name and the path of the previously parsed
5828 2004-06-14 Ed Schonberg <schonberg@gnat.com>
5830 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
5831 array, avoid copying the actual before the call.
5833 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
5835 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
5836 Instead, allocate memory on worst-case alignment assumptions, and then
5837 return an aligned address within the allocated zone.
5839 2004-06-14 Robert Dewar <dewar@gnat.com>
5841 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
5842 elab entities in predefined units in No_Run_Time_Mode.
5843 (Gen_Adainit_C): Same fix
5844 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
5845 units in No_Run_Time_Mode
5846 (Gen_Elab_Calls_C): Same fix
5848 * symbols-vms-alpha.adb: Minor reformatting
5850 * g-debpoo.ads: Minor reformatting
5852 * lib.adb (In_Same_Extended_Unit): Version working on node id's
5854 * lib.ads (In_Same_Extended_Unit): Version working on node id's
5856 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
5859 * make.adb: Minor reformatting
5861 * par-ch12.adb: Minor reformatting
5863 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
5865 * prj-strt.adb: Minor reformatting
5867 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
5870 * sem_attr.adb: Minor reformatting
5872 * sem_ch7.adb: Minor reformatting
5874 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
5875 for type in the same unit as the object declaration.
5877 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
5878 static string expressions and not just string literals.
5880 (Set_Warning): Reset restriction warning flag for restriction pragma
5881 Implement pragma Profile_Warnings
5882 Implement pragma Profile (Restricted)
5883 Give obolescent messages for old restrictions and pragmas
5885 * snames.h, snames.ads, snames.adb: Add new entry for pragma
5888 * s-rident.ads: Add declarations for restrictions required by profile
5889 Restricted and profile Ravenscar.
5891 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
5893 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
5894 configuration pragmas.
5896 2004-06-11 Vincent Celier <celier@gnat.com>
5898 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
5899 gnatsym, when symbol policy is Restricted.
5901 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
5902 gnatsym, when symbol policy is Restricted.
5904 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
5905 read the symbol file.
5906 (Finalize): Fail in symbol policy Restricted if a symbol in the original
5907 symbol file is not in the object files. Do not create a new symbol file
5908 when symbol policy is Restricted.
5910 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
5913 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
5915 (Usage): Line for new switch -R
5917 * make.adb (Initialize): When the platform is not VMS, add the
5918 directory where gnatmake is invoked in the front of the path, if
5919 gnatmake is invoked with directory information. Change the Scan_Args
5920 while loop to a for loop.
5921 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
5922 if Depth is equal or greater than the proposed depth, there is nothing
5924 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
5927 * prj.ads: Add new symbol policy Restricted.
5929 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
5930 with the new parameters Check_All_Labels and Case_Location.
5932 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
5933 (Library_Symbol_File needs to be defined).
5935 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
5936 and Case_Location If Check_All_Labels is True, check that all values of
5937 the string type are used, and output warning(s) if they are not.
5939 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
5942 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
5944 * gnat_ugn.texi: Update documentation about the library directory in
5947 * makegpr.adb (Display_Command): In verbose mode, also display the
5948 value of the CPATH env var, when the compiler is gcc.
5949 (Initialize): Change the Scan_Args while loop to a for loop
5950 (Compile_Individual_Sources): Change directory to object directory
5951 before compilations.
5953 * symbols.ads: New symbol policy Restricted.
5955 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
5957 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
5958 is now taken care of internally in the Exception_Propagation package
5959 and does not require clients assistance any more.
5961 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
5962 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
5963 functions. Helpers to maintain a predicate required in the handling of
5964 occurrence transfer between tasks.
5965 This is now handled internally and does not require clients assistance
5966 for the setup/propagate separation anymore.
5967 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
5968 allocation strategy, handle the Setup_And_Not_Propagated predicate and
5971 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
5972 raise_after_setup, now that everything is handled internally within the
5973 setup/propagation engine.
5975 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
5977 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
5978 Add additional conditions for the case of an actual being a simple
5979 name or literal. Improve inlining by preventing the generation
5980 of temporaries with a short lifetime (one use).
5982 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
5986 * einfo.ads: Minor comment updates for Has_Completion and
5987 E_Constant list of flags.
5989 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
5990 and constant redeclarations now set the Has_Completion flag of their
5991 defining identifiers.
5993 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
5994 Inspect_Deferred_Constant_Completion.
5995 Used to detect private deferred constants that have not been completed
5996 either by a constant redeclaration or pragma Import. Emits error message
5997 "constant declaration requires initialization expression".
5999 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
6000 completes a deferred constant.
6002 2004-06-11 Geert Bosch <bosch@gnat.com>
6004 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
6006 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
6007 calculating exponent for scaling denormal numbers.
6008 (Leading_Part): Properly raise Constraint_Error for zero or negative
6010 (Remainder): Properly raise Constraint_Error for zero divisor.
6012 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
6014 * sem_util.adb: Minor reformatting.
6016 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
6017 dereference when accessing the entry parameter record.
6018 (Check_Array_Type): Always check for possible implicit dereference.
6019 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
6020 Abort if a pointer is still present (denoting that an implicit
6021 dereference was left in the tree by the front-end).
6023 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
6024 dereference when accessing the entry parameter record.
6025 (Check_Array_Type): Always check for possible implicit dereference.
6026 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
6027 Abort if a pointer is still present (denoting that an implicit
6028 dereference was left in the tree by the front-end).
6030 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
6032 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
6033 message, like the compiler itself does. Easier to parse the output.
6035 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
6037 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
6038 be base names, and not includes directories.
6040 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
6042 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
6043 so that dependencies are properly taken into account by make.
6045 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
6048 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
6049 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
6051 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
6053 * Makefile.in (install-gnatlib): install target-specific run-time files.
6055 * Make-lang.in: Remove obsolete targets.
6057 2004-06-11 Ed Schonberg <schonberg@gnat.com>
6059 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
6060 specification, to catch misuses of program unit names.
6062 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
6063 superfluous conversions in an instance.
6065 2004-06-11 Ed Schonberg <schonberg@gnat.com>
6069 * sem_ch12.adb (Save_References): If operator node has been folded to
6070 enumeration literal, associated_node must be discarded.
6072 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
6074 * s-stchop-vxworks.adb: Add required pragma Convention to
6075 Task_Descriptor because it is updated by a C function.
6077 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
6081 * Makefile.in: Remove target specific SO_OPT on IRIX
6083 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6085 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
6086 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
6087 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
6088 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
6089 (STMT_STMT, USE_STMT): New statement codes.
6090 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
6091 * ada-tree.h: Reflect above changes.
6092 (struct tree_loop_id): Deleted.
6093 (union lang_tree_node, struct lang_decl, struct lang_type):
6094 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
6095 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
6096 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
6097 (IS_ADA_STMT): New macro.
6098 * decl.c (annotate_decl_with_node): New function.
6099 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
6100 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
6101 Call add_stmt_with_node to do needed assignments.
6102 Add call to update setjmp buffer directly, not via EXPR_STMT.
6103 (maybe_variable): Argment GNAT_NODE deleted.
6104 * gigi.h (maybe_variable): Likewise.
6105 (make_transform, add_stmt_with_node, set_block_for_group): New.
6106 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
6107 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
6108 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
6109 (set_lineno, set_lineno_from_sloc): Likewise.
6110 (record_code_position, insert_code_for): Likewise.
6111 (gnat_poplevel): Now returns void.
6112 (end_subprog_body): Now takes argument.
6113 * misc.c (cgraph.h, tree-inline.h): New includes.
6114 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
6115 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
6116 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
6117 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
6118 (gnat_parse_file): Don't set immediate_size_expand.
6119 Call cgraph functions.
6120 (gnat_expand_expr): Remove most cases.
6121 (record_code_position, insert_code_for): Remove from here.
6122 * trans.c (toplev.h, tree-gimple.h): Now included.
6123 (discard_file_names): Deleted.
6124 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
6125 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
6126 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
6127 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
6128 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
6129 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
6130 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
6131 (set_block_for_group, add_stmt_list): Likewise.
6132 (start_stmt_group): Renamed from start_block_stmt.
6133 (end_stmt_group): Likewise, from end_block_stmt.
6134 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
6135 (gigi): Don't set discard_file_names or call set_lineno.
6136 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
6137 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
6138 Numerous changes throughout to reflect new names and complete
6139 function-at-a-time implementation.
6140 (gnat_expand_stmt): Delete or comment out all cases.
6141 (process_inlined_subprograms): Use add_stmt.
6142 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
6143 call set_lineno; also remove unneeded block handling.
6144 (process_type): Remove unneeded block handling.
6145 (build_unit_elab): Remove calls to deleted functions.
6146 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
6147 (tree-dump.h): Likewise.
6148 (struct ada_binding_level): Add field jmpbuf_decl.
6149 (gnat_define_builtin, gnat_install_builtins): New.
6150 (gnat_gimplify_function, gnat_finalize): Likewise.
6151 (gnat_poplevel): No longer return BLOCK, set it instead.
6152 Remove code dealing with nested functions.
6153 (gnat_init_decl_processing): Also set size_type_node.
6154 Call gnat_install_builtins.
6155 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
6156 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
6157 Remove special-case for "main".
6158 (end_subprog_body): Add arg and rework for tree-ssa.
6159 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
6160 Add case for BOOLEAN_TYPE.
6161 * utils2.c (rtl.h): Now include.
6162 (build_call_raise): Test Debug_Flag_NN directly.
6163 (build_call_alloc_dealloc): Don't use local stack allocation for now.
6164 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
6165 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
6167 2004-06-07 Robert Dewar <dewar@gnat.com>
6169 * a-direct.ads, einfo.ads: Minor comment updates
6171 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
6172 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
6173 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
6174 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
6175 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
6177 * s-interr-sigaction.adb: Remove unreferenced variable
6178 (Attached_Interrupts). Minor reformatting.
6179 Avoid use of variable I (replace by J).
6181 * par-ch10.adb: Fix text of one error message
6183 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
6184 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
6185 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
6186 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
6187 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
6188 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
6189 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
6190 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
6191 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
6192 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
6193 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
6196 2004-06-07 Doug Rupp <rupp@gnat.com>
6198 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
6200 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
6202 * mlib-tgt-vms-ia64.adb: New file.
6204 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
6205 Add mlib-tgt-vms-ia64.adb
6206 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
6207 Move to alpha specific ifeq section.
6208 Add VMS specific versions of symbols.adb
6209 Renaming of 5q vms files.
6211 * 5qsystem.ads renamed to system-vms_64.ads.
6213 2004-06-07 Vincent Celier <celier@gnat.com>
6215 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
6216 explain that when a time of day corresponding to the non existing hour
6217 on the day switching to DST is specified, Split may return a different
6220 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
6223 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
6224 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
6226 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
6228 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
6229 the linking options.
6230 (Build_Library.Check_Libs): On VMS, if there is a dependency on
6231 g-trasym.ads, set Gtrasymobj_Needed to True.
6233 * prj-attr.adb: Add new package Metrics for gnatmetric
6235 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
6236 canonical case to take into account files with upper case characters on
6238 (Ada_Check): Load the reference symbol file name in the name buffer to
6239 check it, not the symbol file name.
6241 * snames.ads, snames.adb: Add standard name Metrics (name of project
6242 file package for gnatmetric).
6244 * vms_conv.ads: Add Metric to Comment_Type
6246 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
6248 * vms_data.ads: Add qualifiers for GNAT METRIC
6250 * makegpr.adb (Link_Executables): Take into account the switches
6251 specified in package Linker of the main project.
6253 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
6255 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
6256 the index of the last element is Units.Last, not Units.Table'Last
6257 (which is usually not a valid index within the actually allocated
6258 storage for the table).
6260 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
6261 determines whether to generate a call to a checked storage pool
6263 Generate such a call only for a dereference that either comes from
6264 source, or is the result of rewriting a dereference that comes from
6267 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
6269 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
6271 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
6273 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
6274 file level, elaborate the stride for inner dimensions in alignment
6277 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
6280 2004-06-07 Javier Miranda <miranda@gnat.com>
6282 * exp_ch6.adb: Correct wrong modification in previous patch
6284 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
6286 * g-trasym.ads: Corrected comment to properly reflect level of support
6289 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
6291 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
6292 includes case of a variable referenced on the left hand side of an
6293 assignment, therefore remove redundant code. Variables and prefixes of
6294 indexed or selected components are now marked as referenced on left
6295 hand side. Warnings are now properly emitted when variables or prefixes
6296 are assigned but not read.
6298 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
6299 left hand side referenced variables. Private access types do not
6300 produce the warning "variable ... is assigned but never read".
6301 Add also additional checks to left hand side referenced variables.
6302 Aliased, renamed objects and access types do not produce the warning
6303 "variable ... is assigned but never read" since other entities may read
6304 the memory location.
6306 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
6308 * Makefile.in: In the powerpc/vxworks-specific section, restore
6309 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
6312 2004-06-07 Ed Schonberg <schonberg@gnat.com>
6314 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
6315 predefined operators.
6316 Removes spurious type errors from g-trasym-vms.adb.
6318 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
6319 distinct from the operator appearing in the source, call appropriate
6320 routine to insert conversions when needed, and complete resolution of
6322 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
6323 interpretations for rewritten right operand.
6324 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
6325 the other operand is overloaded and the context is a type conversion.
6327 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6329 * ada-tree.def (BLOCK_STMT): Now has two operands.
6332 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
6334 * gigi.h: (gnat_poplevel): Now returns a tree.
6336 * trans.c (end_block_stmt): Add arg; all callers changed.
6337 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
6338 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
6339 (add_stmt): Set TREE_TYPE.
6340 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
6341 (gnat_expand_stmt, case BREAK_STMT): New case.
6343 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
6345 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
6347 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
6348 procedure Set_Stack_Size that is not needed.
6350 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
6352 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
6353 used for gnatpp input file and for the files upon which it depends
6355 2004-06-07 Ben Brosgol <brosgol@gnat.com>
6357 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
6359 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
6361 * gnatvsn.ads: Bump version numbers appropriately.
6364 2004-06-07 Pascal Obry <obry@gnat.com>
6366 * gnat_ugn.texi: Improve comments about imported names and link names
6367 on Windows. Add a note about the requirement to use -k gnatdll's option
6368 when working with a DLL which has stripped stdcall symbols (no @nn
6371 2004-05-27 Vincent Celier <celier@gnat.com>
6373 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
6374 COMMENTS_LAYOUT=UNTOUCHED
6376 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
6377 symbols-vms-alpha.adb
6379 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
6381 * sem.ads: Clarify documentation on checks suppression.
6383 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
6385 2004-05-27 Ed Schonberg <schonberg@gnat.com>
6387 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
6388 the case of multiple derivations.
6389 (Is_Object_Reference): For a selected component, verify that the prefix
6390 is itself an object and not a value.
6392 * sem_ch12.adb (Same_Instantiated_Constant): New name for
6393 Same_Instantiated_Entity.
6394 (Same_Instantiated_Variable): Subsidiary to
6395 Check_Formal_Package_Instance, to recognize actuals for in-out generic
6396 formals that are obtained from a previous formal package.
6397 (Instantiate_Subprogram_Body): Emit proper error when
6398 generating code and the proper body of a stub is missing.
6400 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
6401 has a universal interpretation, do the disambiguation here.
6403 * exp_ch4.adb (Expand_N_Type_Conversion,
6404 Expand_N_Unchecked_Type_Conversion): Special handling when target type
6405 is Address, to avoid typing anomalies when Address is a visible integer
6408 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
6409 to determine whether a subprogram should not be marked Pure, even when
6410 declared in a pure package.
6412 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
6414 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
6416 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
6417 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
6418 Update the documentation about the Ravenscar profile, following the
6419 definition found in AI-249.
6421 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
6422 setting the Profile (Ravenscar). This must be done in addition to
6423 setting the required restrictions.
6425 * rtsfind.ads: Add the set of operations defined in package
6428 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
6431 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
6433 lang-specs.h: Always require -c or -S and always redirect to /dev/null
6434 if -gnatc or -gnats is passed.
6436 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
6438 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
6439 a significant reference. Warnings are now properly emitted when a
6440 discriminated type is not referenced.
6442 * lib-xref.adb (Generate_Reference): A deferred constant completion,
6443 record representation clause or record type discriminant does not
6444 produce a reference to its corresponding entity. Warnings are now
6445 properly emitted when deferred constants and record types are not
6448 2004-05-27 Geert Bosch <bosch@gnat.com>
6450 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
6451 Fixes ACATS Annex G tests.
6453 2004-05-27 Robert Dewar <dewar@gnat.com>
6455 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
6458 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
6460 * s-interr.adb (Server_Task): Take into account case of early return
6461 from sigwait under e.g. linux.
6463 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
6465 * gnat_ugn.texi: Add description for the new gnatpp options:
6466 -rnb - replace the original source without creating its backup copy
6467 -c0 - do not format comments
6469 2004-05-24 Geert Bosch <bosch@gnat.com>
6471 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
6472 with 192 bits of precision, sufficient to reduce a double-extended
6473 arguments X with a maximum relative error of T'Machine_Epsilon, for X
6474 in -2.0**32 .. 2.0**32.
6475 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
6476 reduction by the processor, which only uses a 68-bit approximation of
6478 (Tan): Always reduce arguments and compute function either using
6479 the processor's fptan instruction, or by dividing sin and cos as needed.
6481 2004-05-24 Doug Rupp <rupp@gnat.com>
6483 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
6484 gcc error on 32/64 bit VMS.
6486 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
6488 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
6489 since this is what we get for stack overflows although not documented
6491 Document the issues which may require adjustments to our signal
6494 2004-05-24 Ed Schonberg <schonberg@gnat.com>
6496 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
6497 enclosing dynamic scope if the instantiation is within a generic unit.
6499 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
6501 * exp_dbug.ads: Fix typo.
6503 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
6504 Rename it to its proper name: system-linux-ia64.ads
6505 (stamp-gnatlib1): Remove extra target specific run time files when
6506 setting up the rts directory.
6508 2004-05-24 Javier Miranda <miranda@gnat.com>
6510 * einfo.ads, einfo.adb (Limited_Views): Removed.
6511 (Limited_View): New attribute that replaces the previous one. It is
6512 now a bona fide package with the limited-view list through the
6513 first_entity and first_private attributes.
6515 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
6516 limited-private-with clause.
6517 (Install_Limited_Withed_Unit): Install the private declarations of a
6518 limited-private-withed package. Update the installation of the shadow
6519 entities according to the new structure (see Build_Limited_Views)
6520 (Build_Limited_Views): Replace the previous implementation of the
6521 limited view by a package entity that references the first shadow
6522 entity plus the first shadow private entity (required for limited-
6523 private-with clause)
6524 (New_Internal_Shadow_Entity): Code cleanup.
6525 (Remove_Limited_With_Clause): Update the implementation to undo the
6526 new work carried out by Build_Limited_Views.
6527 (Build_Chain): Complete documentation.
6528 Replace Ada0Y by Ada 0Y in comments
6531 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
6532 types the level of accessibility depends on the enclosing type
6535 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
6536 entities. Complete documentation of previous change.
6538 2004-05-24 Robert Dewar <dewar@gnat.com>
6540 * namet.adb: Minor reformatting
6541 Avoid use of name I (replace by J)
6542 Minor code restructuring
6544 * sem_ch6.adb: Minor reformatting
6546 * lib-writ.adb: Do not set restriction as active if this is a
6547 Restriction_Warning case.
6549 * sem_prag.adb: Reset restriction warning flag if real pragma
6550 restriction encountered.
6552 * s-htable.adb: Minor reformatting
6553 Change rotate count to 3 in Hash (improves hash for small strings)
6555 * 5qsystem.ads: Add comments for type Address (no literals allowed).
6557 * gnat_ugn.texi: Add new section of documentation "Code Generation
6558 Control", which describes the use of -m switches.
6560 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
6562 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
6563 through the DECL_INITIAL for renamed variables.
6565 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
6567 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
6569 2004-05-19 Joel Brobecker <brobecker@gnat.com>
6571 * exp_dbug.ads: Correct comments concerning handling of overloading,
6572 since we no longer use $ anymore.
6574 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
6576 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
6577 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
6578 with illegal subunits.
6580 2004-05-19 Ed Schonberg <schonberg@gnat.com>
6582 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
6583 body with front-end inlining enabled, check whether an inline pragma
6584 appears immediately after the body and applies to it.
6586 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
6587 enabled and the pragma appears after the body of the subprogram.
6589 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6591 Part of function-at-a-time conversion
6593 * misc.c (adjust_decl_rtl): Deleted.
6594 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
6597 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
6598 (add_decl_stmt, add_stmt, block_has_vars): New functions.
6599 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
6601 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
6603 (gnat_to_gnu_entity): Likewise.
6604 Use add_stmt to update setjmp buffer.
6605 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
6607 No longer call adjust_decl_rtl.
6608 (DECL_INIT_BY_ASSIGN_P): New macro.
6609 (DECL_STMT_VAR): Likewise.
6611 * trans.c (gigi): Call start_block_stmt to make the outermost
6613 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
6614 Call start_block_stmt and end_block_stmt temporarily.
6615 Use gnat_expand_stmt instead of expand_expr_stmt.
6616 (add_decl_stmt): New function.
6617 (tree_transform): Call it.
6618 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
6619 (end_block_stmt): Set type and NULL_STMT.
6620 (gnat_expand_stmt): Make recursize call instead of calling
6622 (gnat_expand_stmt, case DECL_STMT): New case.
6623 (set_lineno_from_sloc): Do nothing if global.
6624 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
6625 (start_block_stmt, add_stmt, end_block_stmt): New functions.
6626 (build_block_stmt): Call them.
6627 (gnat_to_code): Don't expand NULL_STMT.
6628 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
6630 (tree_transform): Likewise.
6631 (tree_transform, case N_Null_Statement): Return NULL_STMT.
6632 (gnat_expand_stmt, case NULL_STMT): New case.
6633 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
6636 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
6639 * utils.c (create_var_decl): Do not call expand_decl or
6641 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
6642 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
6644 (struct e_stack): Add chain_next to GTY.
6645 (struct binding_level): Deleted.
6646 (struct ada_binding_level): New struct.
6647 (free_block_chain): New.
6648 (global_binding_level, clear_binding_level): Deleted.
6649 (global_bindings_p): Rework to see if no chain.
6650 (kept_level_p, set_block): Deleted.
6651 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
6652 new data structure and work directly on BLOCK node.
6653 (gnat_poplevel): Similarly.
6654 (get_decls): Look at BLOCK_VARS.
6655 (insert_block): Work directly on BLOCK node.
6656 (block_has_var): New function.
6657 (pushdecl): Rework for new binding structures.
6658 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
6660 (build_subprog_body): Likewise.
6661 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
6663 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
6665 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
6666 (DECL_STMT_VAR): Likewise.
6668 2004-05-17 Robert Dewar <dewar@gnat.com>
6670 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
6673 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
6674 of restriction synonyums by using
6675 Restrict.Process_Restriction_Synonyms.
6677 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
6679 * s-restri.ads (Tasking_Allowed): Correct missing comment
6681 * s-rident.ads: Add entries for restriction synonyms
6683 * ali.adb: Fix some problems with badly formatted ALI files that can
6684 result in infinite loops.
6686 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
6687 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
6688 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
6689 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
6690 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
6691 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
6692 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
6693 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
6694 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
6695 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
6696 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
6697 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
6698 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
6699 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
6700 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
6701 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
6702 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
6703 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
6704 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
6705 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
6706 to Task_Id (minor cleanup).
6708 2004-05-17 Vincent Celier <celier@gnat.com>
6710 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
6711 directory separator.
6713 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
6714 project being extended, if Languages is not declared in extending
6717 2004-05-17 Javier Miranda <miranda@gnat.com>
6719 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
6720 limited view of a visible sibling.
6722 2004-05-14 Robert Dewar <dewar@gnat.com>
6724 * gnat_ugn.texi: Minor change to -gnatS documentation
6726 * sprint.adb: Remove some instances of Assert (False) and for this
6727 purpose replace them by output of a ??? string.
6729 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
6732 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
6733 flag processing. This was suppressing required dependencies in
6734 No_Run_Time mode and is not needed since the binder does not generate
6735 references for things in libgnat anyway.
6737 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
6740 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
6742 * gnat_ugn.texi: Document AIX-specific issue with initialization of
6745 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
6746 action for the case of an actual parameter in an init proc call.
6748 2004-05-14 Ed Schonberg <schonberg@gnat.com>
6750 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
6751 subtype, check visible entities in base type.
6753 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
6754 actions if the object is a renaming.
6756 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
6757 Check_Formal_Package_Instance, to determine more precisely when the
6758 formal and the actual denote the same entity.
6760 2004-05-14 Javier Miranda <miranda@gnat.com>
6762 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
6764 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
6765 corresponding to a private_with must be removed from visibility; it
6766 will be made visible later, just before we analyze the private part of
6768 (Check_Private_Child_Unit): Allow private_with clauses in public
6770 (Install_Siblings): Make visible the private entities of private-withed
6772 (Install_Withed_Unit): Do not install the private withed unit if we
6773 are compiling a package declaration and the Private_With_OK flag was
6774 not set by the caller. These declarations will be installed later,
6775 just before we analyze the private part of the package.
6777 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
6778 during the evaluation of the expression that initializes the object,
6779 decorate it with the expected type to avoid cascade errors.
6782 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
6783 subprogram we have to install the private_with clauses after its
6784 specification has been analyzed (as documented in AI-262.TXT).
6786 * sem_ch8.adb (Has_Private_With): New function. Determines if the
6787 current compilation unit has a private with on a given entity.
6788 (Find_Direct_Name): Detect the Beaujolais problem described in
6791 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
6792 provides the functionality of the function Is_Ancestor that was
6793 previously available in sem_ch10. It has been renamed to avoid
6796 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
6798 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6800 * utils.c (build_vms_descriptor): Use SImode pointers.
6802 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
6804 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
6806 2004-05-14 GNAT Script <nobody@gnat.com>
6808 * Make-lang.in: Makefile automatically updated
6810 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
6812 Renaming of target specific files for clarity
6814 * Makefile.in: Rename GNAT target specific files.
6816 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
6817 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
6818 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
6819 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
6820 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
6821 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
6822 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
6823 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
6824 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
6825 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
6826 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
6827 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
6828 51osinte.adb, 51osinte.ads, 51system.ads,
6829 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
6830 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
6831 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
6832 56tpopsp.adb, 57system.ads, 58system.ads,
6833 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
6834 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
6835 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
6836 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
6837 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
6838 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
6839 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
6840 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
6841 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
6842 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
6843 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
6844 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
6845 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
6846 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
6847 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
6848 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
6849 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
6850 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
6851 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
6852 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
6853 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
6854 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
6855 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
6856 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
6857 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
6858 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
6859 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
6860 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
6861 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
6862 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
6863 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
6864 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
6865 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
6866 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
6867 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
6868 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
6869 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
6870 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
6871 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
6872 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
6874 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
6875 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
6876 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
6877 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
6878 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
6879 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
6880 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
6881 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
6882 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
6883 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
6884 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
6885 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
6886 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
6887 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
6888 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
6889 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
6890 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
6891 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
6892 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
6893 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
6894 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
6895 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
6896 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
6897 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
6898 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
6899 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
6900 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
6901 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
6902 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
6903 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
6904 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
6905 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
6906 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
6907 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
6908 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
6909 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
6910 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
6911 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
6912 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
6913 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
6914 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
6915 s-osinte-vms.ads, s-osinte-vxworks.adb,
6916 s-osinte-vxworks.ads, s-osprim-mingw.adb,
6917 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
6918 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
6919 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
6920 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
6921 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
6922 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
6923 s-stchop-vxworks.adb, s-taprop-dummy.adb,
6924 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
6925 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
6926 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
6927 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
6928 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
6929 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
6930 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
6931 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
6932 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
6933 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
6934 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
6935 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
6936 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
6937 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
6938 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
6939 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
6940 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
6941 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
6942 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
6943 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
6944 system-irix-o32.ads, system-linux-x86_64.ads,
6945 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
6946 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
6947 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
6948 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
6949 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
6950 system-vxworks-mips.ads, system-vxworks-ppc.ads,
6951 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
6954 2004-05-13 Zack Weinberg <zack@codesourcery.com>
6956 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
6958 2004-05-13 Diego Novillo <dnovillo@redhat.com>
6960 Merge from tree-ssa-20020619-branch.
6962 * config-lang.in (boot_language, build_by_default): Set
6964 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
6965 (max_size): Add static chain op for call_expr.
6967 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
6970 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
6972 2004-05-11 Roger Sayle <roger@eyesopen.com>
6974 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
6977 2004-05-10 Doug Rupp <rupp@gnat.com>
6979 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
6982 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
6984 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
6986 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
6987 Fixes undefined symbols in IA64 gnatlib.
6989 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
6991 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
6992 Short_Address). This will be moved to system.auxdec.
6994 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
6996 * sem_util.adb: Replace test for presence of a node that is always
6997 present with a call to Discard_Node.
6999 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
7000 Analyze on the library unit node after generation of distribution stub
7001 constructs. The call was a no-op because Unit_Node has already been
7002 Analyzed, and the tree fragments for the distribution stubs are
7003 analyzed as they are inserted in Exp_Dist.
7004 Update comment regarding to distribution stubs to reflect that we
7005 do not generate stub in separate files anymore.
7007 * einfo.ads: Clarify the fact that a tagged private type has the
7008 E_Record_Type_With_Private Ekind.
7010 * erroutc.adb: Minor reformatting
7012 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
7013 values if line length is increased using -gnatyM (noticed during code
7016 * eval_fat.adb: Minor reformatting
7017 Put spaces around exponentiation operator
7019 2004-05-10 Ed Schonberg <schonberg@gnat.com>
7022 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
7023 has been rewritten as an explicit dereference, retrieve type of
7024 original node to check for possibly unconstrained record type.
7026 2004-05-10 Ed Schonberg <schonberg@gnat.com>
7028 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
7029 overriding, use the operation of the parent unconditionally.
7031 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
7032 operation when either operand is a literal, to avoid further
7035 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
7036 overridden by a previous explicit declaration, mark the previous entity
7039 * sem_disp.adb (Check_Dispatching_Operation): New predicate
7040 Is_Visibly_Controlled, to determine whether a declaration of a
7041 primitive control operation for a derived type overrides an inherited
7042 one. Add warning if the explicit declaration does not override.
7044 2004-05-10 Vincent Celier <celier@gnat.com>
7046 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
7047 some cases when the sources are no longer present.
7049 * make.adb (Collect_Arguments): Fail if an external source, not part
7050 of any project need to be compiled, when switch -x has not been
7053 * makeusg.adb: Document new switch -x
7055 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
7058 * switch-m.adb (Scan_Make_Switches): New switch -x
7060 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
7063 * gnat_ugn.texi: Document new gnatmake switch -x
7065 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
7067 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
7069 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
7070 (process_attributes): Likewise.
7072 2004-05-10 Joel Brobecker <brobecker@gnat.com>
7074 * s-inmaop.ads: Fix spelling mistake in one of the comments.
7076 2004-05-10 Robert Dewar <dewar@gnat.com>
7078 * gnat_ugn.texi: Document that for config pragma files, the maximum
7079 line length is always 32767.
7081 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
7082 literals is now allowed.
7084 * gnat-style.texi: Remove statement about splitting long lines before
7085 an operator rather than after, since we do not follow this rule at all.
7086 Clarify rule (really lack of rule) for spaces around exponentiation
7088 * sem_elim.adb: Allow concatenation of string literals as well as a
7089 single string literal for pragma arguments.
7091 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
7093 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
7094 written for append case.
7096 * frontend.adb: Changes to avoid checking max line length in config
7099 * g-os_lib.ads: Minor reformatting
7101 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
7102 wrong in any case. Instead use standard value. Noticed during code
7105 * opt.ads (Max_Line_Length): New field, used to implement removal of
7106 limitation on length of lines when scanning config pragma files.
7108 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
7109 makeutl.ads, makeutl.adb: Minor reformatting
7111 * scn.adb: Do not check line length while scanning config pragma files
7112 Do not check line length while scanning out license information
7114 * scng.adb: Changes to avoid line length checks while parsing config
7117 2004-05-10 GNAT Script <nobody@gnat.com>
7119 * Make-lang.in: Makefile automatically updated
7121 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
7123 * osint.adb (Find_Program_Name): Fix handling of VMS version
7126 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
7128 * g-os_lib.ads (Invalid_Time): New constant
7130 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
7131 return OS_Time instead of time_t to match what is imported by Ada.
7132 Now return -1 if the file doesn't exist, instead of a random value
7134 2004-05-05 Robert Dewar <dewar@gnat.com>
7136 * usage.adb: Add line for -gnatR?s switch
7138 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
7140 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
7141 and for Match (Data_First, Data_last)
7143 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
7144 written when we are dealing with multi-unit files.
7146 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
7148 * Makefile.in: Remove unused targets and variables.
7150 2004-05-05 Vincent Celier <celier@gnat.com>
7152 * switch-m.adb: New gnatmake switch -eI
7154 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
7155 of new gnatmake switch -eInnn.
7157 * makegpr.adb: Take into account new parameters Index and Src_Index in
7160 * clean.adb: Implement support for multi-unit sources, including new
7163 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
7166 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
7167 (Extract_From_Q): New out parameter Index
7168 (Mark, Is_Marked): Subprograms moved to Makeutl
7169 (Switches_Of): New parameter Source_Index
7170 (Add_Switch): New parameter Index
7171 (Check): New parameter Source_Index
7172 (Collect_Arguments): New parameter Source_Index
7173 (Collect_Arguments_And_Compile): New parameter Source_Index
7174 (Compile): New parameter Source_Index
7175 Put subprograms in alphabetical order
7176 Add support for multi-source sources, including in project files.
7178 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
7179 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
7182 * makeusg.adb: New gnatmake switch -eInnn
7184 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
7187 * opt.ads (Main_Index): New variable, defaulted to 0.
7189 * osint.ads, osinte.adb (Add_File): New parameter Index
7190 (Current_Source_Index): New function
7192 * prj.adb: Take into account new components Index and Src_Index
7194 * prj.ads (String_Element): New component Index
7195 (Variable_Value): New component Index
7196 (Array_Element): New component Src_Index
7198 * prj-attr.adb: Indicate that optional index may be specified for
7199 attributes Main, Executable, Spec, Body and some of Switches.
7201 * prj-attr.ads (Attribute_Kind): New values for optional indexes
7202 (Attribute_Record): New component Optional_Index
7204 * prj-com.ads (File_Name_Data): New component Index
7206 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
7208 * prj-env.adb (Put): Output optional index
7210 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
7211 attributes Spec and Body.
7213 * prj-nmsc.adb: Process optional indexes
7215 * prj-pp.adb: Ouput "at" for optional indexes
7217 * prj-proc.adb: Take into account optional indexes
7219 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
7220 Optional_Index. For string literal,
7221 process optional index when Optional_Index is True.
7222 (Parse_Expresion): New Boolean parameter Optional_Index
7224 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
7225 (Set_Source_Index_Of): New procedure
7227 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
7230 * prj-util.ads (Executable_Of): New parameter Index
7231 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
7232 New parameter Src_Index, defaulted to 0.
7234 2004-05-05 Ed Schonberg <schonberg@gnat.com>
7237 * sem_ch3.adb (Access_Definition): If this is an access parameter
7238 whose designated type is imported through a limited_with clause, do
7239 not add the enclosing subprogram to the list of private dependents of
7242 2004-05-05 Ed Schonberg <schonberg@gnat.com>
7245 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
7246 a limited_with clause, and the other is its non-limited view.
7248 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
7250 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
7252 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
7253 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
7254 Stand.Boolean_Literals to produce references to entities
7255 Standard_False and Standard_True from compile-time computed boolean
7258 * stand.ads (Boolean_Literals): New variable, provides the entity
7259 values for False and True, for use by the expander.
7261 2004-05-05 Doug Rupp <rupp@gnat.com>
7263 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
7264 5vinmaop.adb: Unchecked convert Short_Address vice Address
7266 * adaint.c, raise.c: Caste CRTL function return value
7267 to avoid gcc error on 32/64 bit IVMS.
7269 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
7272 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
7274 * 5qsystem.ads (Address): Declare as Long_Integer
7275 (Short_Address): Declare as 32 bit subtype of Address
7276 Declare abstract address operations to avoid gratuitous ambiguities.
7278 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
7280 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
7281 instead of the old Boolean_Entry_Barriers.
7282 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
7284 2004-05-05 GNAT Script <nobody@gnat.com>
7286 * Make-lang.in: Makefile automatically updated
7288 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
7290 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
7292 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
7296 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
7297 alone. Replacing object references by literals is inappropriate in a
7298 so low level context.
7300 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
7302 * a-exexpr.adb: Add comments
7304 2004-05-03 Joel Brobecker <brobecker@gnat.com>
7306 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
7307 declare the Ancestor_Tags array in Type_Specific_Data with a small size
7308 without risking a bounds check error when accessing one of its
7310 (Type_Specific_Data): Define Ancestor_Tags as a small array.
7311 This prevents us from hitting a limitation during the debug info
7312 generation when using stabs.
7314 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
7316 This prevents us from hitting a limitation during the debug info
7317 generation when using stabs.
7319 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
7321 lang-specs.h: Remove -gnatz* from specs.
7323 2004-05-03 Vincent Celier <celier@gnat.com>
7325 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
7327 * Make-lang.in, Makefile.in: Add gprmake
7329 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
7331 * sem_aggr.adb: Fix typo in comment.
7333 2004-05-03 Robert Dewar <dewar@gnat.com>
7335 * make.adb: Minor reformatting
7337 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
7339 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
7340 so that it works when address is not a private type.
7342 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
7343 properly with rewritten unchecked conversions. This prevents
7344 order-of-elaboration issues that can otherwise arise.
7345 (Minimum_Size): Don't check size of access types under VMS
7347 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
7348 interpretations of integer literals as type System.Address.
7350 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
7351 (Is_Descendent_Of): New function
7353 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
7355 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
7356 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
7357 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
7359 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
7360 of the old Max_Entry_Queue_Depth.
7362 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
7363 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
7364 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
7366 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
7367 New entry for proper handling of Max_Entry_Queue_Depth.
7368 New entry for proper handling of No_Dynamic_Interrupts.
7370 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
7371 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
7372 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
7373 the GNAT specific restriction Max_Entry_Queue_Depth.
7374 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
7375 the GNAT specific restriction No_Dynamic_Interrupts.
7377 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
7378 instead of the old Boolean_Entry_Barriers.
7379 Use the new restriction No_Dynamic_Attachment instead of the old
7380 No_Dynamic_Interrupts.
7382 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
7383 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
7385 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
7386 of the old Max_Entry_Queue_Depth.
7388 2004-05-03 GNAT Script <nobody@gnat.com>
7390 * Make-lang.in: Makefile automatically updated
7392 2004-04-29 Ed Schonberg <schonberg@gnat.com>
7394 * checks.adb (Enable_Range_Check): If the prefix of an index component
7395 is an access to an unconstrained array, perform check unconditionally.
7397 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7399 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
7402 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
7404 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
7405 alternate stack setting. There was no support for the tasking cases
7406 and the changes eventually caused a number of side-effect failures in
7407 the non-tasking case too.
7409 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
7411 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
7414 2004-04-29 Vincent Celier <celier@gnat.com>
7416 * make.adb (Gnatmake): Increase max size of argument array for
7417 gnatbind for the potential addition of -F.
7418 If there are Stand-Alone Library projects, invoke gnatbind with -F to
7419 be sure that elaboration flags will be checked.
7421 * switch-c.adb: Correct call to Scan_Pos for -gnateI
7423 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
7425 * sem_warn.adb (Check_References): Move '<access-variable> may be
7426 null' warning out of under Warn_On_No_Value_Assigned.
7428 2004-04-29 Ed Falis <falis@gnat.com>
7430 * gnat_ugn.texi: Fixed texi error
7432 2004-04-29 Robert Dewar <dewar@gnat.com>
7434 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
7435 abstract operations if they come from predefined files.
7437 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
7440 * s-addope.adb: Correct obvious error in mod function
7442 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
7444 * Makefile.in: Add target pairs for powerpc darwin*
7447 * a-intnam-darwin.ads, s-osinte-darwin.adb,
7448 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
7450 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
7452 * Makefile.in: Add target macro definitions for s390*-linux*.
7453 * system-linux-s390.ads: New file.
7454 * system-linux-s390x.ads: New file.
7456 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
7458 * gnat_ugn.texi: Correct argument to @setfilename.
7460 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
7462 * a-exexpr.adb (Unwind_Word): New data type.
7463 (Unwind_Exception): Use it as type of Private1 and Private2.
7465 * raise.c (db_action_for): Fix debug printf.
7467 2004-04-27 Ed Schonberg <schonberg@gnat.com>
7469 * a-wtmoio.ads: Formal type must be a modular type, not a signed
7472 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7474 * decl.c (gnat_to_gnu_entity, case object): Call
7475 __builtin_update_setjmp_buf.
7477 * gigi.h (update_setjmp_buf): Deleted.
7478 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
7480 * misc.c: (update_setjmp_buf): Deleted.
7482 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
7483 around block of RTL.
7485 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
7487 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
7489 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
7490 subprogram for which no pragma All_Calls_Remote applies, store the
7491 address of the real subprogram in the underlying record type, so local
7492 dereferences do not go through the PCS.
7494 2004-04-26 Robert Dewar <dewar@gnat.com>
7496 * i-c.ads: Add some type qualifications to avoid ambiguities when
7497 compiling with s-auxdec.ads and a non-private address type.
7499 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
7501 * Makefile.rtl: Fix error in previous check-in:
7502 Add s-addope.o to non tasking object list (rather than tasking object
7505 2004-04-26 Javier Miranda <miranda@gnat.com>
7507 * sem_aggr.adb: Fix typo in comments
7508 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
7509 Required to check the null-exclusion attribute.
7511 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
7512 case of anonymous access types in record and array components. For a
7513 component definition the level is the same of the enclosing composite
7516 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
7517 that are anonymous access types the level of accessibility depends on
7518 the enclosing type declaration. In order to have this information, set
7519 the scope of the anonymous access type to the enclosing record type
7521 (Array_Type_Declaration): In case of components that are anonymous
7522 access types the level of accessibility depends on the enclosing type
7523 declaration. In order to have this information, set the scope of the
7524 anonymous access type to the enclosing array type declaration.
7526 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
7529 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
7530 renaming of anonymous access-to-constant types allowed if and only if
7531 the renamed object is access-to-constant.
7533 * sem_util.adb (Type_Access_Level): In case of anonymous access types
7534 that are component_definition or discriminants of a nonlimited type,
7535 the level is the same as that of the enclosing component type.
7537 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
7539 * sem_elim.adb: Some minor code reorganization from code reading. Fix
7540 misprint in the function name (File_Name_Match).
7542 2004-04-23 Laurent GUERBY <laurent@guerby.net>
7544 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
7547 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7549 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
7551 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
7553 * adaint.c (__gnat_try_lock): No longer requires that the parent
7554 directory be writable, the directory itself is enough.
7555 (gnat_is_absolute_path): Change profile, so that the call from
7556 GNAT.OS_Lib can be made more efficient.
7558 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
7559 from GNAT.OS_Lib can be made more efficient.
7561 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
7562 one copy of the file name. Found by code reading.
7564 2004-04-23 Vincent Celier <celier@gnat.com>
7566 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
7567 Correct documentation on gnatmake switches transmitted to the compiler
7569 * ali.ads: Minor comment fix
7571 2004-04-23 Javier Miranda <miranda@gnat.com>
7573 * sem_ch6.adb: (Confirming Types): Code cleanup
7575 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
7576 subprogram types: E_Anonymous_Access_Subprogram_Type and
7577 E_Anonymous_Access_Protected_Subprogram_Type.
7579 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
7581 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
7582 whether a pragma All_Calls_Remote applies to the subprogram on which
7584 No functional change is introduced by this revision; the new parameter
7585 will be used to allow calls to local RCI subprograms to be optimized
7586 to not use the PCS in the case where no pragma All_Calls_Remote applies,
7587 as is already done in the PolyORB implementation of the DSA.
7589 * exp_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 2004-04-23 Robert Dewar <dewar@gnat.com>
7599 * Makefile.rtl: Add entry for s-addope.o in run time library list
7600 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
7601 * s-addope.ads, s-addope.adb: New files.
7603 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
7604 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
7605 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
7606 System.Address to be non-private and signed.
7608 * sem_elim.adb: Minor reformatting (fairly extensive)
7609 Some minor code reorganization from code reading
7610 Add a couple of ??? comments
7612 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7614 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
7615 (tree_transform, case N_If_Statement): Remove non-determinism.
7617 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
7619 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
7621 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
7624 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
7625 no longer used as a parameter name for Eliminate pragma).
7627 2004-04-22 Laurent GUERBY <laurent@guerby.net>
7629 PR optimization/14984
7630 PR optimization/14985
7631 * trans.c (gigi): Fix non determinism leading to bootstrap
7632 comparison failures.
7634 2004-04-21 Pascal Obry <obry@gnat.com>
7636 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
7637 passed to spawnvp() to properly handle program pathname with spaces on
7640 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
7642 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
7643 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
7644 unlocked in case of exceptions.
7646 2004-04-21 Joel Brobecker <brobecker@gnat.com>
7648 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
7649 This function does not exist anymore.
7651 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
7653 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
7655 * link.c: Move variables to the __gnat name space.
7657 * Makefile.in: list link.o explicitly when needed.
7659 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
7661 2004-04-21 Javier Miranda <miranda@gnat.com>
7663 * einfo.adb (Original_Access_Type): New subprogram
7664 (Set_Original_Access_Type): New subprogram
7665 (Write_Field21_Name): Write the name of the new field
7667 * einfo.ads (Original_Access_Type): New field present in access to
7669 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
7670 E_Anonymous_Access_Protected_Subprogram_Type.
7672 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
7675 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
7676 to anonymous access to subprogram types.
7678 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
7679 to subprogram types.
7681 * sem_ch3.adb (Access_Definition): Complete decoration of entities
7682 corresponding to anonymous access to subprogram types.
7683 (Analyze_Component_Declaration): Add new actual to the call to
7684 subprogram replace_anonymous_access_to_protected_subprogram.
7685 (Array_Type_Declaration): Add new actual to the call to subprogram
7686 replace_anonymous_access_to_protected_subprogram.
7687 (Process_Discriminants): Add new actual to the call to subprogram
7688 replace_anonymous_access_to_protected_subprogram.
7689 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
7691 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
7694 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
7695 access to subprogram types.
7697 * sem_util.adb (Has_Declarations): Addition of package_specification
7700 2004-04-21 Ed Schonberg <schonberg@gnat.com>
7702 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
7703 inlined flags to renamed entity only if in current unit.
7705 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
7707 * s-parint.ads: Add DSA implementation marker.
7709 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
7710 value of System.Partition_Interface.DSA_Implementation to determine
7711 what version of the distributed systems annex is available (no
7712 implementation, GLADE, or PolyORB).
7714 2004-04-21 Joel Brobecker <brobecker@gnat.com>
7716 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
7718 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7720 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
7721 with new type if alias sets differ.
7722 Fixes ACATS c41103b.
7724 2004-04-21 Vincent Celier <celier@gnat.com>
7726 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
7727 Add array Lang_Args for the language specific compiling argument
7730 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
7732 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
7734 * gnat_rm.texi: Update the descripton of the Eliminate pragma
7735 according to the recent changes in the format of the parameters of the
7736 pragma (replacing Homonym_Number with Source_Location).
7738 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
7740 * 5isystem.ads: Removed, unused.
7742 * gnat_rm.texi: Redo 1.13 change.
7744 2004-04-19 Robert Dewar <dewar@gnat.com>
7746 * s-stoele.ads: Clean up definition of Storage_Offset (the new
7747 definition is cleaner, avoids the kludge of explicit Standard operator
7748 references, and also is consistent with a visible System.Address with
7749 no visible operations.
7751 * s-geveop.adb: Add declarations to avoid assumption of visible
7752 operations on type System.Address (since these might not be available
7753 if Address is a non-private type for which the operations
7756 * sem_eval.adb: Minor reformatting
7758 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
7759 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
7760 reformatting (new function spec format).
7762 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
7763 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
7764 s-caun64.adb: Add declarations to avoid assumption of visible
7765 operations on type System.Address (since these might not be available
7766 if Address is a non-private type for which the operations are made
7769 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
7771 * exp_intr.adb: Minor comment update
7773 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
7775 * 5omastop.adb: Add declarations to avoid assumption of visible
7776 operations on type System.Address (since these might not be available
7777 if Address is a non-private type for which the operations
7780 2004-04-19 Vincent Celier <celier@gnat.com>
7782 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
7784 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
7787 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
7789 Call Check with Process_Languages.
7790 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
7791 with Process_Languages.
7792 (Recursive_Check): New Boolean parameter Process_Languages. Call
7793 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
7796 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
7798 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
7799 parameter Ada_Main, defaulted to True.
7800 Check for Ada specific characteristics only when Ada_Main is True.
7802 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
7804 * prj.adb: (Project_Empty): Add new Project_Data components.
7806 * prj.ads: New types and tables for non Ada languages.
7807 (Project_Data): New components Languages, Impl_Suffixes,
7808 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
7809 Include_Path, Include_Data_Set.
7811 * prj-env.ads, prj-env.adb: Minor reformatting
7813 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
7814 Put subprograms in alphabetical order
7816 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
7817 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
7820 * mlib-prj.adb: Back out modification in last version, as they are
7822 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
7824 * make.adb: (Mains): Moved to package Makeutl
7825 (Linker_Opts): Moved to package Makeutl
7826 (Is_External_Assignment): Moved to package Makeutl
7827 (Test_If_Relative_Path): Moved to package Makeutl
7828 (Gnatmake): Move sorting of linker options to function
7829 Makeutl.Linker_Options_Switches.
7831 * makeutl.ads, makeutl.adb: New files.
7833 * Makefile.in: Add makeutl.o to the object files for gnatmake
7835 * makeusg.adb: Add line for new switch -eL.
7837 * gnatls.adb (Image): New function.
7838 (Output_Unit): If in verbose mode, output the list of restrictions
7839 specified by pragmas Restrictions.
7841 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
7844 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
7845 needed, to put it in the range 1970 (included) - 2026 (excluded).
7846 (Time_Of): Do not shift Unix_Min_Year (1970).
7847 Shift the date by multiple of 56 years, if needed, to put it in the
7848 range 1970 (included) - 2026 (excluded).
7850 * adaint.h, adaint.c (__gnat_set_executable): New function.
7852 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7854 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
7856 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
7857 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
7858 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
7859 (tree_transform, case N_Code_Statement): Likewise.
7860 (gnat_expand_stmt, case LABEL_STMT): Don't look at
7861 LABEL_STMT_FIRST_IN_EH.
7862 (gnat_expand_stmt, case ASM_STMT): New case.
7864 * utils2.c (build_unary_op): Properly set TREE_READONLY of
7865 UNCONSTRAINED_ARRAY_REF.
7867 * utils.c (poplevel): Temporarily push/pop GC context around inline
7870 * decl.c (maybe_variable): Properly set TREE_READONLY of
7871 UNCONSTRAINED_ARRAY_REF.
7872 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
7874 * ada-tree.def: (ASM_STMT): New.
7876 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
7877 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
7878 ASM_STMT_INPUT): New.
7879 (ASM_STMT_CLOBBER): Likewise.
7881 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
7883 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
7884 general rcheck mechanism to raise Program_Error for E.4(18), instead
7885 of a custom raiser in System.Partition_Interface.
7886 Part of general cleanup work before PolyORB integration.
7888 * snames.ads, snames.adb: Add new runtime library entities and names
7891 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
7893 (Build_Subprogram_Id): New subprogram provided by exp_dist
7894 Code reorganisation in preparation for PolyORB integration.
7896 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
7898 (Build_Subprogram_Id): New subprogram provided by exp_dist
7900 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
7901 actual parameter types for call to dereference of an
7902 access-to-subprogram type.
7904 * rtsfind.ads: Add new runtime library entities and names for PolyORB
7907 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
7908 instead, which has the same behaviour here since we never pass it a
7911 * link.c (run_path_option, Solaris case): Use -Wl, as for other
7914 * Makefile.in: adjust object file lists for gnatlink and gnatmake
7915 to account for new dependency upon Interfaces.C.Strings + link.o
7916 For x86 FreeBSD, use 86numaux.
7918 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
7919 from Mlib.Tgt to Mlib.
7921 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
7924 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
7925 target-specific versions of this subprogram, now implemented as a
7926 target-independent function in Mlib.
7928 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
7929 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
7930 (Linker_Library_Path_Option): Remove target-specific versions of this
7931 subprogram, now implemented as a target-independent function in Mlib.
7933 * atree.adb: (Allocate_Initialize_Node): New subprogram.
7934 Factors out node table slots allocation.
7935 (Fix_Parents): New subprogram.
7936 Encapsulate the pattern of fixing up parent pointers for syntactic
7937 children of a rewritten node.
7938 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
7939 (Rewrite): Use New_Copy when creating saved copy of original node.
7940 (Replace): Use Copy_Node to copy nodes.
7942 2004-04-19 Javier Miranda <miranda@gnat.com>
7944 * sprint.adb (Sprint_Node_Actual): Give support to the new
7945 Access_To_Subprogram node available in Access_Definition nodes. In
7946 addition, give support to the AI-231 node fields: null-exclusion,
7947 all-present, constant-present.
7949 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
7951 * sinfo.ads, sinfo.adb:
7952 New field Access_To_Subprogram_Definition in Access_Definition nodes
7954 * sem_ch6.adb (Process_Formals): Move here the code that creates and
7955 decorates internal subtype declaration corresponding to the
7956 null-excluding formal. This code was previously in Set_Actual_Subtypes.
7957 In addition, carry out some code cleanup on this code. In case of
7958 access to protected subprogram call
7959 Replace_Anonymous_Access_To_Protected_Subprogram.
7960 (Set_Actual_Subtypes): Code cleanup.
7962 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
7963 Find_Type in case of anonymous access renamings. Add warning in case of
7964 null-excluding attribute used in anonymous access renaming.
7966 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
7969 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
7971 (Access_Definition): In case of anonymous access to subprograms call
7972 the corresponding semantic routine to decorate the node.
7973 (Access_Subprogram_Declaration): Addition of some comments indicating
7974 some code that probably should be added here. Detected by comparison
7975 with the access_definition subprogram.
7976 (Analyze_Component_Declaration): In case of access to protected
7977 subprogram call Replace_Anonymous_Access_To_Protected.
7978 (Array_Type_Declaration): In case of access to protected subprogram call
7979 Replace_Anonymous_Access_To_Protected_Subprogram.
7980 (Process_Discriminants): In case of access to protected subprogram call
7981 Replace_Anonymous_Access_To_Protected_Subprogram.
7983 * par.adb (P_Access_Definition): New formal that indicates if the
7984 null-exclusion part was present.
7985 (P_Access_Type_Definition): New formal that indicates if the caller has
7986 already parsed the null-excluding part.
7988 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
7989 (P_Identifier_Declarations): Code cleanup and give support to renamings
7990 of anonymous access to subprogram types.
7991 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
7992 (P_Array_Type_Definition): Give support to AI-254.
7993 (P_Component_Items): Give support to AI-254.
7994 (P_Access_Definition): New formal that indicates if the header was
7995 already parsed by the caller.
7996 (P_Access_Type_Definition): New formal that indicates if the caller has
7997 already parsed the null-excluding part.
7999 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
8000 call to P_Access_Definition.
8002 2004-04-19 Geert Bosch <bosch@gnat.com>
8004 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
8005 the delicate semantics of floating-point to integer conversion.
8006 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
8008 * eval_fat.adb (Machine_Mantissa): Moved to spec.
8009 (Machine_Radix): New function.
8011 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
8013 (Machine_Radix): New function also for use in conversion checks.
8015 2004-04-19 Ed Schonberg <schonberg@gnat.com>
8017 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
8019 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
8020 to decorate the access-to-protected subprogram and the equivalent type.
8022 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
8023 to anonymous access to subprogram types.
8025 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
8026 constant-folding, for legality checks in contexts that require an RM
8029 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
8030 temporary but stack checking is not enabled, increment serial number
8031 to so that symbol generation is consistent with and without stack
8034 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
8035 independent on whether stack checking is enabled, caller must check
8036 the corresponding flag.
8038 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
8040 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
8041 parent if it has discriminants.
8042 (Build_Derived_Private_Type): Constructed full view does
8043 not come from source.
8044 (Process_Discriminants): Default discriminants on a tagged type are
8045 legal if this is the internal completion of a private untagged
8048 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
8049 no constraint checks, because it corresponds to an existing object.
8051 * sem_prag.adb (Process_Convention): Pragma applies
8052 only to subprograms in the same declarative part, i.e. the same unit,
8055 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
8056 ignore type mismatch on a numeric conversion if expression comes from
8059 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
8061 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
8062 Homonym_Number parameter, add processing for Source_Location parameter
8064 (Check_Eliminated): Remove the check for homonym numbers, add the check
8065 for source location traces.
8067 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
8068 with Arg_Source_Location corresponding to the changes in the format of
8071 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
8072 Eliminate pragma corresponding to the changes in the format of the
8073 pragma: Homonym_Number is replaced with Source_Location, two ways of
8074 distinguishing homonyms are mutially-exclusive.
8076 2004-04-19 Joel Brobecker <brobecker@gnat.com>
8078 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
8080 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
8081 No_Dollar_In_Label, no longer necessary, as it is always True.
8082 (Strip_Suffixes): Likewise.
8084 2004-04-19 Gary Dismukes <dismukes@gnat.com>
8086 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
8087 modulus for compatibility with size clause on targets with 16-bit
8090 * layout.adb (Discrimify): In the case of private types, set Vtyp to
8091 full type to fix type mismatches on calls to size functions for
8092 discriminant-dependent array components.
8094 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
8096 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
8099 2004-04-19 Pascal Obry <obry@gnat.com>
8101 * mdll-utl.adb (Locate): New version is idempotent.
8103 2004-04-17 Laurent Guerby <laurent@guerby.net>
8105 PR ada/14988 (partial)
8106 * impunit.adb: Fix typo.
8108 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
8110 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
8111 and install-rts-cert targets. Remove all gnatlib and gnattools
8112 targets and all other rts-* targets (moved to libada). Remove (now)
8113 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
8114 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
8116 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8118 * trans.c (tree_transform): Shortcut returning error_mark_node for
8119 statements in annotate_only_mode.
8120 (tree_transform, case N_Label, case N_Return_Statement,
8121 N_Goto_Statement): Make statement tree instead of generating code.
8122 (tree_transform, case N_Assignment_Statement): No longer check
8124 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
8126 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
8128 (gnat_to_gnu): Collect any RTL generated and deal with it.
8129 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
8130 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
8131 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
8133 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
8135 * ada-tree.def (EXPR_STMT): Fix typo in name.
8136 (BLOCK_STMT, IF_STMT): New nodes.
8138 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
8139 LABEL_STMT_FIRST_IN_EH): New macros.
8140 (RETURN_STMT_EXPR): Likewise.
8142 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
8143 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
8145 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
8147 * atree.ads: Correct documentation on extended nodes.
8149 * link.c: Set run_path_option for FreeBSD.
8151 2004-04-08 Vincent Celier <celier@gnat.com>
8153 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
8154 one of the ALI file, do not link with DEC lib.
8156 * par.adb Remove the last two characters ("%s" or "%b") when checking
8157 if a language defined unit may be recompiled.
8159 2004-04-08 Ed Schonberg <schonberg@gnat.com>
8161 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
8162 removal of abstract operation leaves no possible interpretation for
8165 * sem_eval.adb (Eval_Qualified_Expression): Use
8166 Set_Raises_Constraint_Error on node when needed, so that it does not
8167 get optimized away by subsequent optimizations.
8169 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
8170 operands even when they are not wrapped in a type conversion.
8172 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
8174 * sem_prag.adb (Set_Exported): Warn about making static as result of
8175 export only when the export is coming from source. This may be not
8176 be true e.g. on VMS where we expand export pragmas for exception codes
8177 together with imported or exported exceptions, and we don't want the
8178 user to be warned about something he didn't write.
8180 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
8182 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
8183 duplication between normal entities and those declared as renamings.
8184 No functional change.
8186 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
8187 inline functions returning an unconstrained result.
8189 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
8191 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
8192 conform to what other front-ends do.
8194 2004-04-08 Doug Rupp <rupp@gnat.com>
8196 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
8199 2004-04-06 Pascal Obry <obry@gnat.com>
8201 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
8203 * osint.adb (Program_Name): Do not look past a directory separator.
8205 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
8207 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
8209 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
8210 requirement for preserving a copy of the original assignment node.
8212 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
8214 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
8216 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
8219 2004-04-06 Ed Schonberg <schonberg@gnat.com>
8221 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
8222 operator calls in functional notation, and apply
8223 Universal_Interpretation to operands, not to their type.
8225 2004-04-06 Robert Dewar <dewar@gnat.com>
8227 * 5wdirval.adb: Minor reformatting
8229 2004-04-06 Ed Falis <falis@gnat.com>
8231 * gnat_rm.texi: Improve a reference to the GCC manual
8233 2004-04-05 Vincent Celier <celier@gnat.com>
8235 * adaint.h, adaint.c: Add function __gnat_named_file_length
8237 * impunit.adb: Add Ada.Directories to the list
8239 * Makefile.in: Add VMS and Windows versions of
8240 Ada.Directories.Validity package body.
8242 * Makefile.rtl: Add a-direct and a-dirval
8244 * mlib-tgt.ads: Minor comment update.
8246 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
8247 a-direct.ads, a-direct.adb: New files.
8249 2004-04-05 Vincent Celier <celier@gnat.com>
8252 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
8253 just to the compiler.
8255 2004-04-05 Robert Dewar <dewar@gnat.com>
8257 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
8258 returned string is 1.
8260 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
8262 * eval_fat.ads: Minor reformatting
8264 * g-curexc.ads: Document that lower bound of returned string values
8267 * gnatlink.adb: Add ??? comment for previous change
8268 (need to document why this is VMS specific)
8270 * s-stoele.ads: Minor reformatting
8272 * tbuild.ads: Minor reformatting throughout (new function specs)
8274 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
8277 * scng.adb: Minor reformatting
8279 2004-04-05 Geert Bosch <bosch@gnat.com>
8281 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
8282 (Leading_Part): Still perform truncation to machine number if the
8283 specified radix_digits is greater or equal to machine_mantissa.
8285 2004-04-05 Javier Miranda <miranda@gnat.com>
8287 * par-ch3.adb: Complete documentation of previous change
8288 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
8289 (aliased must appear before constant).
8291 * par-ch4.adb: Complete documentation of previous change.
8293 * par-ch6.adb: Complete documentation of previous change.
8295 * sinfo.ads: Fix typo in commment.
8297 2004-04-05 Ed Schonberg <schonberg@gnat.com>
8299 * sem_ch3.adb (Inherit_Components): If derived type is private and has
8300 stored discriminants, use its discriminants to constrain parent type,
8301 as is done for non-private derived record types.
8303 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
8304 Ada 2005 AI-310: an abstract non-dispatching operation is not a
8305 candidate interpretation in an overloaded call.
8307 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
8308 expression is Null and target type is not an access type (e.g. a
8309 non-private address type).
8311 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
8313 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
8314 statement whose right-hand side is an inlined call, save a copy of the
8315 original assignment subtree to preserve enough consistency for
8316 Analyze_Assignment to proceed.
8318 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
8319 complete assignment subtree which is now unnecessary, as the expansion
8320 of inlined call has been improved to preserve a consistent assignment
8321 tree. Note_Possible_Modification must be called only
8322 after checks have been applied, or else unnecessary checks will
8325 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
8326 of explicit dereferences that do not Come_From_Source:
8327 - be selective on cases where we must go back to the dereferenced
8328 pointer (an assignment to an implicit dereference must not be
8329 recorded as modifying the pointer);
8330 - do not rely on Original_Node being present (Analyze_Assignment
8331 calls Note_Possible_Modification on a copied tree).
8333 * sem_warn.adb (Check_References): When an unset reference to a pointer
8334 that is never assigned is encountered, prefer '<pointer> may be null'
8335 warning over '<pointer> is never assigned a value'.
8337 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
8339 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
8342 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
8344 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
8345 libexc. We currently don't reference anything in this library and
8346 linking it in triggers linker warnings we don't want to see.
8348 * init.c: Update comments.
8350 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8352 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
8353 * utils.c (create_field_decl): Likewise.
8354 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
8356 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
8358 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
8359 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
8360 Add info directory entry and category.
8362 2004-04-02 Jan Hubicka <jh@suse.cz>
8364 * utils.c: Include function.h
8365 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
8367 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
8370 * Make-lang.in: Clean up generation of documentation
8372 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
8374 * xgnatug.adb: Removed, replaced by xgnatugn.adb
8376 * xgnatugn.adb: Replaces xgnatug.adb
8378 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
8380 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
8382 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
8383 gnat_ug_wnt.texi: Removed.
8385 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
8387 * utils2.c: Update copyright notice.
8389 2004-04-01 Robert Dewar <dewar@gnat.com>
8391 * checks.adb: Minor reformatting throughout
8392 Note that prev checkin added RM reference to alignment warning
8394 2004-04-01 Ed Schonberg <schonberg@gnat.com>
8396 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
8397 non-static when building aggregate for bit-packed array.
8399 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
8400 function call that is itself the actual in a procedure call, build
8403 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
8404 a string literal, create a temporary for it, constant folding only
8405 handles scalars here.
8407 2004-04-01 Vincent Celier <celier@gnat.com>
8409 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
8410 Error_Msg_SP): New empty procedures to instantiate the Scanner.
8411 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
8413 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
8414 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
8415 and get the checksum.
8417 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
8419 Increase the Marking_Label at the end of the Multiple_Main_Loop,
8420 instead of at the beginning.
8422 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
8424 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
8427 * osint.ads (Multi_Unit_Index_Character): New Character global variable
8429 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
8432 * par.adb: Remove test on file name to detect language defined units.
8433 Add test on unit name, after parsing, to detect language defined units
8434 that are not compiled with -gnatg (except System.RPC and its children)
8436 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
8437 following units without style checking.
8439 * switch-c.adb: Change -gnatC to -gnateI
8441 * usage.adb: Document new switch -gnateInnn
8443 * scng.adb (Accumulate_Token_Checksum): New procedure
8444 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
8445 word or literal number.
8446 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
8449 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
8452 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
8453 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
8454 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
8455 5vtpopde.adb: Add missing 'constant' keywords.
8457 2004-04-01 Javier Miranda <miranda@gnat.com>
8459 * par-ch4.adb: (P_Allocator): Code cleanup
8461 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
8464 * sinfo.ads: Complete documentation of previous change
8466 2004-04-01 Pascal Obry <obry@gnat.com>
8468 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
8469 only on VMS. This special handling was done because an old GNU/ld bug
8470 on Windows which has been fixed.
8472 2004-04-01 GNAT Script <nobody@gnat.com>
8474 * Make-lang.in: Makefile automatically updated
8476 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8478 * decl.c (gnat_to_gnu_entity, make_type_from_size):
8479 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
8480 * trans.c (tree_transform, convert_with_check): Likewise.
8481 * utils.c (gnat_signed_or_unsigned_type): Likewise.
8482 (build_vms_descriptor, unchecked_convert): Likewise.
8483 * utils2.c (nonbinary_modular_operation): Likewise.
8485 2004-03-29 Javier Miranda <miranda@gnat.com>
8487 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
8488 (Install_Null_Excluding_Check): Local subprogram that determines whether
8489 an access node requires a runtime access check and if so inserts the
8490 appropriate run-time check.
8491 (Apply_Access_Check): Call Install_Null_Excluding check if required
8492 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
8494 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
8496 * einfo.ads: Fix typo in comment
8498 * exp_ch3.adb (Build_Assignment): Generate conversion to the
8499 null-excluding type to force the corresponding run-time check.
8500 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
8501 type to force the corresponding run-time check.
8503 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
8504 the null-excluding type to force the corresponding run-time check.
8506 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
8507 case of access types unless they have the null-excluding attribute.
8509 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
8512 * exp_util.ads: Fix typo in comment
8514 * par.adb (P_Null_Exclusion): New subprogram
8515 (P_Subtype_Indication): New formal that indicates if the null-excluding
8516 part has been scanned-out and it was present
8518 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
8520 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
8521 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
8522 type to force the corresponding run-time check
8523 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
8525 (Resolve_Array_Aggregate): Carry out some static checks
8526 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
8528 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
8529 attribute must be set only if specified by means of the null-excluding
8530 part. In addition, we must also propagate the access-constant attribute
8532 (Access_Subprogram_Declaration, Access_Type_Declaration,
8533 Analyze_Component_Declaration, Analyze_Object_Declaration,
8534 Array_Type_Declaration, Process_Discriminants,
8535 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
8536 and carry out some static checks.
8537 (Build_Derived_Access_Type): Set the null-excluding attribute
8538 (Derived_Type_Declaration, Process_Subtype): Carry out some static
8541 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
8543 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
8545 * sem_ch6.adb (Process_Formals): Carry out some static checks.
8546 (Set_Actual_Subtypes): Generate null-excluding subtype if the
8547 null-excluding part was present; it is not required to be done here in
8548 case of anonymous access types.
8549 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
8552 * sem_res.adb (Resolve_Actuals): Carry out some static check
8553 (Resolve_Null): Allow null in anonymous access
8555 * sinfo.adb: New subprogram Null_Exclusion_Present
8556 All_Present and Constant_Present available on access_definition nodes
8558 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
8559 object_declaration, derived_type_definition, component_definition,
8560 discriminant_specification, access_to_object_definition,
8561 access_function_definition, allocator, access_procedure_definition,
8562 access_definition, parameter_specification, All_Present and
8563 Constant_Present flags available on access_definition nodes.
8565 2004-03-29 Robert Dewar <dewar@gnat.com>
8567 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
8568 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
8569 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
8570 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
8571 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
8572 sem_prag.adb: Updates to handle multiple units/file
8574 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
8576 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
8577 sem_util.adb: Minor reformatting
8579 * sem_ch12.adb: Add comment for previous change
8581 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
8583 * osint.adb (Executable_Prefix): Set Exec_Name to the current
8584 executable name when not initialized. Otherwise, use its current value.
8586 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
8587 initialize it to another executable name than the current one. This
8588 allows to configure paths for an executable name (gnatmake) different
8589 from the current one (gnatdist).
8591 2004-03-29 Ed Schonberg <schonberg@gnat.com>
8593 * exp_ch6.adb (Expand_Call): A call to a function declared in the
8594 current unit cannot be inlined if it appears in the body of a withed
8595 unit, to avoid order of elaboration problems in gigi.
8597 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
8598 information for protected (wrapper) operation as well, to simplify gdb
8601 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
8602 protected body, indicate that the entity for the generated spec comes
8603 from source, to ensure that references are properly generated for it.
8604 (Build_Body_To_Inline): Do not inline a function that returns a
8607 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
8608 apply convention to homonyms that are declared explicitly.
8610 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
8611 that renames an equality operator and the operands are overloaded,
8612 resolve them with the declared formal types, before rewriting as an
8615 2004-03-29 GNAT Script <nobody@gnat.com>
8617 * Make-lang.in: Makefile automatically updated
8619 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
8621 * memtrack.adb: Log realloc calls, which are treated as free followed
8624 2004-03-25 Vincent Celier <celier@gnat.com>
8626 * prj-makr.adb (Process_Directories): Detect when a file contains
8627 several units. Do not include such files in the config pragmas or
8628 in the naming scheme.
8630 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
8631 Resolve links only when not in Trusted_Mode.
8632 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
8633 Do not resolve links for the display names.
8635 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
8636 resolve links when computing the display names.
8638 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
8640 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
8641 attribute reference does not denote a subtype, it can be any
8642 expression that has a classwide type, potentially after an implicit
8643 dereference. In particular, the prefix can be a view conversion for
8644 a classwide type (for which Is_Object_Reference holds), but it can
8645 also be a value conversion for an access-to-classwide type. In the
8646 latter case, there is an implicit dereference, and the original node
8647 for the prefix does not verify Is_Object_Reference.
8649 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
8650 conversion of a discriminant-dependent component of a mutable object
8653 2004-03-25 Ed Schonberg <schonberg@gnat.com>
8655 * freeze.adb (Freeze_Entity): When an inherited subprogram is
8656 inherited, has convention C, and has unconstrained array parameters,
8657 place the corresponding warning on the derived type declaration rather
8658 than the original subprogram.
8660 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
8661 indication on renaming declaration, if formal has a box and actual
8664 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
8665 determine whether to generate an implicit or explicit reference to
8668 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
8669 subprogram renaming comes from a defaulted formal subprogram in an
8672 2004-03-25 Gary Dismukes <dismukes@gnat.com>
8674 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
8675 value expressions to ensure that calls within a component definition
8676 will be checked (since those are evaluated during the record type's
8679 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
8681 * s-tpobop.adb: Code clean up:
8682 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
8684 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
8686 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
8688 * Makefile.in: Clean up in the ravenscar run time.
8690 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8692 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
8693 of No_Strict_Aliasing to build_pointer_type_for_mode.
8694 * utils.c (update_pointer_to): Walk pointer and ref chains.
8696 2004-03-22 Cyrille Comar <comar@act-europe.fr>
8698 * ali.ads: Fix Comment about Dynamic_Elab.
8700 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
8701 Has_RACW, Is_Generic, etc.)
8702 (Output_Object, Gnatls): Take into account ALI files not attached to
8705 2004-03-22 Vincent Celier <celier@gnat.com>
8707 * gprep.adb: Change all String_Access to Name_Id
8708 (Is_ASCII_Letter): new function
8709 (Double_File_Name_Buffer): New procedure
8710 (Preprocess_Infile_Name): New procedure
8711 (Process_Files): New procedure
8712 (Gnatprep): Check if output and input are existing directories.
8713 Call Process_Files to do the real job.
8715 2004-03-22 Robert Dewar <dewar@gnat.com>
8717 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
8718 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
8720 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
8722 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
8723 case when the source contains only comments.
8725 2004-03-22 Ed Schonberg <schonberg@gnat.com>
8727 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
8728 declaration for a child subprogram body that acts as a spec, indicate
8729 that the entity in the declaration needs debugging information.
8731 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
8732 full view if the subtype is created for a constrained record component;
8733 gigi has enough information to construct the record, and there is no
8734 place in the tree for the declaration.
8736 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
8737 serial number for the dummy body that is built for analysis, to avoid
8738 inconsistencies in the generation of internal names when compiling
8741 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
8743 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
8746 2004-03-22 GNAT Script <nobody@gnat.com>
8748 * Make-lang.in: Makefile automatically updated
8750 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8752 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
8753 * trans.c (tree_transform, emit_index_check): Likewise.
8754 * utils.c (build_template): Likewise.
8755 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
8756 (maybe_unconstrained_array, unchecked_convert): Likewise.
8757 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
8758 (build_unary_op): Likewise.
8759 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
8760 (fill_vms_descriptor): Likewise.
8761 (build_call_alloc_dealloc): Likewise.
8763 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
8765 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
8768 * gnat_ug.texi: Add info directory category and entry.
8769 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
8770 gnat_ug_wnt.texi: Regenerate.
8772 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
8774 * ada-tree.h: Update copyright notice.
8777 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
8779 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
8780 as regular exception objects and not as mere integers representing the
8781 condition code. The latter approach required some dynamics to mask off
8782 severity bits, which did not fit well into the GCC table based model.
8783 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
8784 exception data objects. We don't it and it would conflict with the other
8785 external symbol we have to generate for such exceptions.
8787 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
8788 the special code for VMS exceptions, since these are now represented
8789 as regular exceptions objects.
8791 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8793 * decl.c (debug_no_type_hash): Remove.
8794 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
8795 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
8797 2004-03-19 Laurent Guerby <laurent@guerby.net>
8799 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
8800 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
8802 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8804 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
8805 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
8806 (TYPE_RM_SIZE_INT): Directly use type.values.
8807 (TREE_LOOP_ID): Clean up check.
8808 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
8809 TYPE_VALUES, not TYPE_FIELDS.
8810 * trans.c (convert_with_check): Delay access of bounds of basetype
8811 until sure is numeric.
8813 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
8815 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
8818 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
8819 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
8820 Specific.Set instead of direct call to e.g pthread_setspecific.
8822 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
8824 * adaint.c: Update comments.
8826 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
8827 GNATLIB_SHARED for FreeBSD.
8829 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
8831 * init.c [VxWorks]: Do not fix the stack size for the environment task.
8832 When needed (stack checking) the stack size is retrieved
8833 from the VxWorks kernel.
8835 * Makefile.in: Flag -nostdinc is required when building the run time
8836 for avoiding looking for files in the base compiler.
8837 Add the VxWorks specific version of the package body for
8838 System.Stack_checking.Operations (5zstchop.adb).
8840 * Make-lang.in: Add the object file for
8841 System.Stack_Checking.Operations.
8843 * Makefile.rtl: Add object file for the package
8844 System.Stack_Checking.Operations.
8846 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
8848 * s-stache.ads, s-stache.adb: Move the operations related to stack
8849 checking from this package to package System.Stack_Checking.Operations.
8850 This way, stack checking operations are only linked in the final
8851 executable when using the -fstack-check flag.
8853 2004-03-18 Doug Rupp <rupp@gnat.com>
8855 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
8858 * 5qsystem.ads, 5xcrtl.ads: New files.
8860 2004-03-18 Vincent Celier <celier@gnat.com>
8862 * prj.adb (Reset): Reset hash table Files_Htable
8864 * prj-env.adb (Source_Paths, Object_Paths): New tables.
8865 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
8866 the procedures Add_To_Path_File.
8867 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
8868 making sure that each directory is present only once and, for object
8869 dirs, when a directory already present is added, the duplicate is
8870 removed and the directory is always put as the last in the table.
8871 Write the path files at the end of these accumulations.
8873 * prj-nmsc.adb (Record_Source): Add source file name in hash table
8874 Files_Htable for all sources.
8876 * prj-proc.adb (Process): Remove restrictions between not directly
8877 related extending projects.
8879 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
8881 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
8882 (Find_Sources): Minor speed optimization.
8884 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
8885 parameter Trusted_Mode.
8887 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
8889 * scn.adb (Determine_License): Take into account a degenerated case
8890 when the source contains only comments.
8892 2004-03-18 Ed Schonberg <schonberg@gnat.com>
8894 * sem_warn.adb (Check_References): For a warning on a selected
8895 component that does not come from source, locate an uninitialized
8896 component of the record type to produce a more precise error message.
8898 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
8900 * 3zsoccon.ads: Fix multicast options.
8902 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
8905 2004-03-15 Robert Dewar <dewar@gnat.com>
8907 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
8908 pragma used for a private type.
8910 * lib-xref.adb (Generate_Reference): Do not generate warning if
8911 reference is in a different unit from the pragma Unreferenced.
8913 * 5vtpopde.adb: Minor reformatting
8914 Fix casing of To_Task_ID
8916 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
8917 flag if we have an unchecked conversion to an access type in the same
8920 2004-03-15 Geert Bosch <bosch@gnat.com>
8922 * a-ngcoty.adb (Modulus): In alternate formula for large real or
8923 imaginary parts, use Double precision throughout.
8925 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
8926 we want to be able to compile run-time with -gnata for testing, but
8927 this may also be instantiated in user code that is compiled with -gnata.
8929 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
8931 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
8932 codes. Having a separate type for this is useful to enforce consistency
8933 throughout the various run-time units.
8934 (Exception_Data): Use Exception_Code for Import_Code.
8936 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
8937 Natural and Integer in various places.
8938 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
8939 with the severity bits masked off.
8940 (Register_VMS_Exception): Handle the additional exception data pointer
8943 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
8944 component, now reflected by an exported accessor.
8945 (is_handled_by): New routine to compute whether the propagated
8946 occurrence matches some handler choice specification. Extracted out of
8947 get_action_description_for, and expanded to take care of the VMS
8949 (get_action_description_for): Use is_handled_by instead of an explicit
8950 complex condition to decide if the current choice at hand catches the
8951 propagated occurrence.
8953 * raise.h (Exception_Code): New type for C.
8955 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
8956 System.Standard_Library.Exception_Code, to allow references from the
8957 pragma import/export expander.
8959 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
8960 New accessors to allow easy access to GNAT exception data
8962 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
8963 redundant Handled_By_Others component, helper for the personality
8964 routine which will now be able to call the appropriate exception data
8967 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
8968 component of Standard_Exception_Type to be the closest possible to
8969 Exception_Code in System.Standard_Library, that we cannot get at this
8970 point. Expand a ??? comment to notify that this type node should
8971 probably be rewritten later on.
8973 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
8974 registration call to include a pointer to the exception object in the
8977 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
8978 instead of int and explicit bitmasks.
8980 2004-03-15 Vincent Celier <celier@gnat.com>
8982 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
8983 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
8985 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
8986 longer needed now that it is in the spec of
8987 System.Tasking.Task_Attributes.
8989 * adaint.h, adaint.c: (__gnat_create_output_file): New function
8991 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
8993 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
8995 * make.adb (Gnatmake): Do not check the executable suffix; it is being
8996 taken care of in Scan_Make_Arg.
8997 (Scan_Make_Arg): Add the executable suffix only if the argument
8998 following -o, in canonical case, does not end with the executable
8999 suffix. When in verbose mode and executable file name does not end
9000 with executable suffix, output the executable name, in canonical case.
9002 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
9003 to avoid warnings when instantiating Ada.Task_Attributes.
9006 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
9007 in the correct order.
9009 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
9010 redirect standard output and error to a file for the invocation of the
9011 compiler, then read the file.
9013 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
9014 directory, instead of the Value.
9015 (Find_Source_Dirs): Remove useless code & comments.
9017 2004-03-15 Ed Schonberg <schonberg@gnat.com>
9019 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
9020 tagged type is inherited, and the parent operation is not frozen yet,
9021 force generation of a freeze node for the inherited operation, so the
9022 corresponding dispatch entry is properly initialized.
9023 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
9024 when looking for user-defined equality operation.
9026 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
9027 boolean when locating primitive equality of tagged component.
9029 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
9030 bit-aligned field and the right-hand side a string literal, introduce
9031 a temporary before expanding assignment into a loop.
9033 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
9034 priority in full, to ensure that any expanded subepxressions of it are
9035 elaborated in the scope of the init_proc.
9037 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
9038 after object declaration, skipping over code that may have been
9039 generated for validity checks.
9041 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
9042 discriminants, ignore the known discriminants of its full view, if
9043 any, to check legality.
9045 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
9046 component if type has unknown discriminants.
9047 (Analyze_Private_Extension_Declaration): Discriminant constraint is
9048 null if type has unknown discriminants.
9050 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
9051 for end label when present.
9053 * s-fileio.adb (Open): When called with a C_Stream, use given name for
9054 temporary file, rather than an empty string.
9056 2004-03-15 Ed Falis <falis@gnat.com>
9058 * s-thread.adb: Removed, no longer used.
9060 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9062 * decl.c (target.h): Now include.
9063 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
9064 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
9065 (validate_size): For POINTER_TYPE, get smallest size permitted on
9068 * fe.h: Sort Einfo decls and add Set_Mechanism.
9070 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
9071 (ada/decl.o): Depends on target.h.
9073 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
9074 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
9076 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
9078 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
9080 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
9081 Insert_Dereference_Action when rewriting an implicit dereference into
9082 an explicit one, this will be taken care of during expansion of the
9083 explicit dereference.
9084 (Expand_N_Slice): Same. Always do the rewriting, even for the case
9085 of non-packed slices, since the dereference action generated by
9086 expansion of the explicit dereference is needed in any case.
9087 (Expand_N_Selected_Component): When rewriting an implicit dereference,
9088 analyze and resolve the rewritten explicit dereference so it is seen
9090 (Insert_Dereference_Action): This procedure is now called only for the
9091 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
9092 dereferences that do not come from source (including explicit
9093 dereferences resulting from rewriting implicit ones), but do not
9094 recursively insert a check for the dereference nodes contained within
9096 (Insert_Dereference_Action): Clarify and correct comment.
9098 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
9101 Move language detection to the top level.
9102 * config-lang.in: Build by default.
9104 2004-03-05 Robert Dewar <dewar@gnat.com>
9106 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
9108 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
9109 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
9110 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
9111 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
9112 unchecked conversion to spec to avoid warnings.
9114 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
9117 * 7stpopsp.adb: Correct casing in To_Task_ID call
9119 * a-strsea.ads, a-strsea.adb: Minor reformatting
9121 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
9123 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
9124 Adjust Max_Msg_Length to be clearly large enough.
9126 * fe.h: Define In_Same_Source_Unit
9128 * osint.adb: Add pragma Warnings Off to suppress warnings
9129 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
9132 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
9134 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
9136 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
9138 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
9140 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
9142 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
9143 node. We now do generate them for gcc back end.
9145 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
9148 * sinput-c.adb: Fix bad name in header.
9149 Add pragma Warnings Off to suppress aliasing warning.
9151 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
9153 * snames.h, snames.ads, snames.adb: Add entry for pragma
9156 2004-03-05 Vincent Celier <celier@gnat.com>
9158 * prj-com.ads: Add hash table Files_Htable to check when a file name
9159 is already a source of another project.
9161 * prj-nmsc.adb (Record_Source): Before recording a new source, check
9162 if its file name is not already a source of another project. Report an
9165 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
9166 source file name, call gnatpp with all the sources of the main project.
9168 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
9171 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
9172 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
9173 /RUNTIME_SYSTEM=, converted to --RTS=
9174 /NOTABS, converted to -notabs
9176 2004-03-05 Pascal Obry <obry@gnat.com>
9178 * make.adb: Minor reformatting.
9180 2004-03-05 Ed Schonberg <schonberg@gnat.com>
9182 Part of implemention of AI-262.
9183 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
9185 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
9188 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
9189 when component type is a partially constrained class-wide subtype.
9190 (Constrain_Discriminated_Type): If parent type has unknown
9191 discriminants, a constraint is illegal, even if full view has
9193 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
9194 with unknown discriminants whose full view is a discriminated record.
9196 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
9197 flag, to handle properly derivations of tagged types with unknown
9199 (Analyze_Package_Spec, Analyze_Package_Body): Install
9200 Private_With_Clauses before analyzing private part or body.
9202 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
9203 Has_Discriminants can be true for a given type (documentation).
9205 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
9207 * s-restri.ads: Fix license (GPL->GMGPL).
9209 * s-tassta.adb: Minor reformatting.
9211 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
9212 by calls to Exit_One_ATC_Level, since additional clean up is performed
9215 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
9216 by calls to Exit_One_ATC_Level, since additional clean up is performed
9219 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9221 * trans.c: Reflect GCC changes to fix bootstrap problem.
9222 Add warning for suspicious aliasing unchecked conversion.
9224 2004-03-05 GNAT Script <nobody@gnat.com>
9226 * Make-lang.in: Makefile automatically updated
9228 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
9230 * ali.adb (Read_Instantiation_Instance): Do not modify the
9231 current_file_num when reading information about instantiations, since
9232 this corrupts files in later references.
9234 2004-03-02 Vincent Celier <celier@gnat.com>
9236 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
9237 before checking if it is read-only.
9239 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
9240 of SRC_DIRS and eliminate duplicates.
9242 * gprcmd.adb: Replace command "path" with command "path_sep" to return
9244 (Usage): Document path_sep
9246 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
9247 C++ compiler. No need for a script.
9248 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
9249 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
9252 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
9253 where there are Ada sources.
9254 (Set_Ada_Paths): Only add to the include path the source dirs of project
9256 (Add_To_Path): Add the Display_Values of the directories, not their
9259 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
9262 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
9264 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
9265 Value is canonicalized.
9266 (Language_Independent_Check): Do not copy Value to Display_Value when
9267 canonicalizing Value.
9269 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
9270 path to find limited with cycles.
9271 (Parse_Single_Project): Use canonical cased path to find the end of a
9274 2004-03-02 Ed Schonberg <schonberg@gnat.com>
9276 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
9277 and not a child unit.
9279 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
9280 appear in a with_clause.
9282 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
9283 only happen in type_annotate mode, do not try to elaborate it.
9285 * exp_util.adb (Force_Evaluation): If expression is a selected
9286 component on the left of an assignment, use a renaming rather than a
9287 temporary to remove side effects.
9289 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
9290 inlined instance body, which is analyzed before the end of the
9293 2004-03-02 Robert Dewar <dewar@gnat.com>
9295 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
9296 sem_ch4.adb: Use new feature for substitution of keywords in VMS
9298 * errout.ads, errout.adb: Implement new circuit for substitution of
9301 * sem_case.adb (Analyze_Choices): Place message properly when case is
9302 a subtype reference rather than an explicit range.
9304 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
9306 2004-03-02 Doug Rupp <rupp@gnat.com>
9308 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
9310 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
9312 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
9314 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9316 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
9319 2004-02-25 Robert Dewar <dewar@gnat.com>
9321 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
9322 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
9323 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
9324 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
9325 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
9326 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
9327 the defining instance of the type to avoid aliasing problems.
9328 Fix copyright header. Fix bad comments in package header.
9330 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
9332 2004-02-25 Ed Schonberg <schonberg@gnat.com>
9334 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
9335 rewritten as references when aliased through an address clause.
9337 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
9338 whether call can be interpreted as an indirect call to the result of a
9339 parameterless function call returning an access subprogram.
9341 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
9344 * exp_ch7.adb (Make_Clean): Remove generation of calls to
9345 Unlock[_Entries], since this is now done by Service_Entries directly.
9347 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
9349 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
9350 Requeue_Call for better code readability. Change spec and update calls:
9351 PO_Service_Entries now unlock the PO on exit.
9352 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
9355 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
9357 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
9359 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
9361 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
9362 protected subprogram call and analyzing the result of such expanding
9363 in case when the called protected subprogram is eliminated.
9365 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
9368 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
9370 * Makefile.in: Clean ups.
9372 2004-02-23 Ed Schonberg <schonberg@gnat.com>
9374 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
9375 protected operations if original subprogram is flagged as eliminated.
9376 (Expand_N_Subprogram_Body): For a protected operation, create
9377 discriminals for next operation before checking whether the operation
9380 * exp_ch9.adb (Expand_N_Protected_Body,
9381 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
9382 for internal protected operations if the original subprogram is
9385 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
9386 declared in a single protected object.
9388 2004-02-23 Vincent Celier <celier@gnat.com>
9390 * prj-attr.adb: Make attribute Builder'Executable an associative array,
9391 case insensitive if file names are case insensitive, instead of a
9392 standard associative array.
9394 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
9395 them as case insensitive on platforms where the file names are case
9398 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
9399 project file has already been parsed that canonical path are compared.
9401 2004-02-23 Robert Dewar <dewar@gnat.com>
9403 * sinput-c.ads: Correct bad unit title in header
9405 * freeze.adb: Minor reformatting
9407 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9409 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
9410 nonaddressable COMPONENT_REF that is removing padding that we are
9411 taking the address of, take the address of the padded record instead
9412 if item is variable size.
9414 2004-02-20 Robert Dewar <dewar@gnat.com>
9416 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
9418 2004-02-20 Ed Schonberg <schonberg@gnat.com>
9420 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
9421 itype references for the constrained designated type of a component
9422 whose base type is already frozen.
9424 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
9426 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
9429 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
9431 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
9432 identifier for a phantom package that rewrites the formal package
9433 declaration with a box. The Add semantic decorations for the defining
9434 identifier from the original node (that represents the formal package).
9436 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
9438 * Make-lang.in (ada/stamp-sdefault): Use the top level
9441 2004-02-19 Richard Henderson <rth@redhat.com>
9443 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
9445 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
9447 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
9448 Scan_ALI can be used for multiple ALI files without reinitializing
9451 2004-02-18 Robert Dewar <dewar@gnat.com>
9453 * debug.adb: Minor reformatting.
9455 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9457 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
9458 to zero if there is an address clause.
9460 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
9462 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
9464 2004-02-18 Gary Dismukes <dismukes@gnat.com>
9466 * layout.adb (Layout_Component_List): Revise generation of call to
9467 discriminant-checking function to pass selections of all of the type's
9468 discriminants rather than just the variant-controlling discriminant.
9470 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
9472 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
9473 fail in the current setup and triggers spurious system error messages.
9474 Pretend it occurred and failed instead.
9476 2004-02-18 Vincent Celier <celier@gnat.com>
9478 * bld.adb: Mark FLDFLAGS as saved
9479 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
9480 it is not the root project. Put each directory to be
9481 extended between double quotes to prevent it to be expanded on Windows.
9482 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
9483 the project file. Set them back to their initial values if they have not
9484 been set in the project file.
9486 * gprcmd.adb: (Gprdebug, Debug): New global variables
9487 (Display_Command): New procedure
9488 (Usage): Document new command "linkopts"
9489 Call Display_Command when env var GPRDEBUG has the value "TRUE"
9490 Implement new command "linkopts"
9491 Remove quotes that may be around arguments for "extend"
9492 Always call Normalize_Pathname with arguments formatted for the platform
9494 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
9495 Change @echo to @$(display) in target clean to be able to clean silently
9497 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
9499 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
9502 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
9503 = Extending_All when current project is an extending all project.
9505 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
9506 set to True only for LINK command, after Unix switch -o.
9507 (Process_Arguments): Set Output_File_Expected to True for LINK command
9508 after Unix switch -o. When Output_File_Expected is True, never add an
9509 extension to a file name.
9511 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
9512 option file name, only to the --for-linker= switch.
9513 (Option_File_Name): If option file name do not end with ".opt", append
9516 2004-02-18 GNAT Script <nobody@gnat.com>
9518 * Make-lang.in: Makefile automatically updated
9520 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
9522 * Make-lang.in (stamp-sdefault): Do not depend on
9525 2004-02-12 Zack Weinberg <zack@codesourcery.com>
9527 * config-lang.in: Disable Ada by default until probe logic for
9528 a bootstrap Ada compiler can be moved to the top level configure
9531 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
9533 * decl.c (components_to_record): Don't claim that the internal fields
9534 we make to hold the variant parts are semantically addressable, because
9537 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
9538 adjust the comment describing the modular type form when we can use it.
9539 (Install_PAT): Account for the Esiz renaming.
9541 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
9542 sc_onstack context indication before raising the exception to which
9543 the signal is mapped. Allows better handling of later signals possibly
9544 triggered by the resumed user code if the exception is handled.
9546 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
9548 * 5zinit.adb: Removed, no longer used.
9550 2004-02-12 Robert Dewar <dewar@gnat.com>
9552 * ali.adb: Remove separating space between parameters on R line. Makes
9553 format consistent with format used by the binder for Set_Globals call.
9555 * atree.ads, atree.adb: Minor reformatting (new function header format)
9557 * bindgen.adb: Add Run-Time Globals documentation section containing
9558 detailed documentation of the globals passed from the binder file to
9561 * gnatls.adb: Minor reformatting
9563 * init.c (__gnat_set_globals): Add note pointing to documentation in
9566 * lib-writ.ads, lib-writ.adb: Remove separating space between
9567 parameters on R line.
9568 Makes format consistent with format used by the binder for Set_Globals
9571 * osint.ads: Add 2004 to copyright notice
9574 * snames.ads: Correct capitalization of FIFO_Within_Priorities
9575 Noticed during code reading, documentation issue only
9577 * usage.adb: Remove junk line for obsolete C switch
9578 Noticed during code reading
9580 2004-02-12 Vincent Celier <celier@gnat.com>
9582 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
9583 extend for each directory, so that multiple /** directories are
9584 extended individually.
9585 (Recursive_Process): Set the default for LANGUAGES to ada
9587 * gprcmd.adb: Define new command "ignore", to do nothing.
9588 Implement new comment "path".
9590 * Makefile.generic: Suppress output when SILENT is set
9591 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
9592 used, so that the correct compiler is invoked.
9593 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
9594 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
9596 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
9598 * Makefile.in: Clean ups and remove obsolete targets.
9600 2004-02-12 Ed Schonberg <schonberg@gnat.com>
9602 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
9603 predicate declared in exp_util.
9605 * exp_util.adb: Add comments.
9607 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
9608 visibility before compiling context of the subunit.
9610 * sem_res.adb (Check_Parameterless_Call): If the context expects a
9611 value but the name is a procedure, do not attempt to analyze as a call,
9612 in order to obtain more telling diagnostics.
9614 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
9615 'Access on parameterless function calls.
9616 (Normalize_Actuals): For a parameterless function call with missing
9617 actuals, defer diagnostic until resolution of enclosing call.
9619 * sem_util.adb (Wrong_Type): If the context type is an access to
9620 subprogram and the expression is a procedure name, suggest a missing
9623 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
9624 Nathanael Nerode <neroden@gcc.gnu.org>
9626 PR ada/6637, PR ada/5911
9627 Merge with libada-branch:
9628 * config-lang.in: Build libada only when ada is built.
9630 2004-02-09 Ed Schonberg <schonberg@gnat.com>
9632 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
9633 for a tagged type, verify that both formals have the same type.
9635 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
9636 temporary when the formal is an in-parameter and the actual a possibly
9639 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
9640 when expansion is disabled, to ensure proper name capture with
9641 overloaded literals. Condition can be of any boolean type, resolve
9644 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
9645 renaming is for a formal subprogram with a default operator name, and
9646 there is a usable operator that is visible at the point of
9649 2004-02-09 Robert Dewar <dewar@gnat.com>
9651 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
9652 rewrite to ignore errors in ali files, intended to allow tools downward
9653 compatibility with new versions of ali files.
9655 * ali.ads: Add new parameter Ignore_Errors
9657 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
9658 duplicating the error message giving the file with restrictions.
9660 * debug.adb: Add debug flag I for gnatbind
9662 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
9663 operators for the case where the operator is a defining operator.
9665 * exp_ch3.adb: Minor reformatting (new function spec format).
9667 * exp_ch4.adb: Add comment for previous change, and make minor
9668 adjustment to loop to always check for improper loop termination.
9669 Minor reformatting throughout (new function spec format).
9671 * gnatbind.adb: Implement -di debug flag for gnatbind
9673 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
9675 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
9677 * lib-load.adb: Fix bad assertion.
9678 Found by testing and code reading.
9681 * lib-load.ads: Minor reformatting.
9683 * lib-writ.adb: There is only one R line now.
9685 * lib-writ.ads: Add documentation on making downward compatible changes
9686 to ali files so old tools work with new ali files.
9687 There is only one R line now.
9688 Add documentation on format incompatibilities (with special GPS note)
9690 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
9692 * par-load.adb: Minor reformatting
9694 * sem_ch8.adb: Fix to error message from last update
9695 Minor reformatting and restructuring of code from last update
9697 * par-prag.adb, snames.adb, snames.ads, snames.h,
9698 sem_prag.adb: Implement pragma Profile.
9700 * stylesw.adb: Implement -gnatyN switch to turn off all style check
9703 * usage.adb: Add line for -gnatyN switch
9705 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
9707 2004-02-09 Albert Lee <lee@gnat.com>
9709 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
9711 2004-02-09 Ed Schonberg <schonberg@gnat.com>
9713 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
9716 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
9717 is nested in an instance that is not frozen yet, to avoid
9718 order-of-elaboration problems in gigi.
9720 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
9721 body the attribute is legal.
9723 2004-02-09 Robert Dewar <dewar@gnat.com>
9725 * s-rident.ads: Minor comment correction
9727 * targparm.adb: Remove dependence on uintp completely. There was
9728 always a bug in Make in that it called Targparm before initializing
9729 the Uint package. The old code appeared to get away with this, but
9730 the new code did not! This caused an assertion error in gnatmake.
9732 * targparm.ads: Fix bad comment, restriction pragmas with parameters
9733 are indeed fully supported.
9735 2004-02-06 Alan Modra <amodra@bigpond.net.au>
9737 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
9739 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
9741 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
9742 with targetm.calls.promote_prototypes.
9744 2004-02-04 Robert Dewar <dewar@gnat.com>
9746 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
9747 ali.ads, gprcmd.adb: Minor reformatting
9749 * bindgen.adb: Output restrictions string for new style restrictions
9752 * impunit.adb: Add s-rident.ads (System.Rident) and
9753 s-restri (System.Restrictions)
9755 * lib-writ.adb: Fix bug in writing restrictions string (last few
9758 * s-restri.ads, s-restri.adb: Change name Restrictions to
9759 Run_Time_Restrictions to avoid conflict with package name.
9760 Add circuit to read and acquire run time restrictions.
9762 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
9764 * restrict.ads, restrict.adb: Use the new restriction
9765 No_Task_Attributes_Package instead of the old No_Task_Attributes.
9767 * sem_prag.adb: No_Task_Attributes is a synonym of
9768 No_Task_Attributes_Package.
9770 * snames.ads, snames.adb: New entry for proper handling of
9773 * s-rident.ads: Adding restriction No_Task_Attributes_Package
9774 (AI-00249) that supersedes the GNAT specific restriction
9777 2004-02-04 Ed Schonberg <schonberg@gnat.com>
9780 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
9781 body, an identifier may be wrapped in an unchecked conversion.
9783 2004-02-04 Vincent Celier <celier@gnat.com>
9785 * lib-writ.ads: Comment update for the W lines
9787 * bld.adb: (Expression): An empty string list is static
9789 * fname-uf.adb: Minor comment update
9791 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
9793 * gnatbind.adb: Initialize Cumulative_Restrictions with the
9794 restrictions on the target.
9796 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
9798 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
9801 2004-02-02 Arnaud Charlet <charlet@gnat.com>
9803 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
9805 2004-02-02 Vincent Celier <celier@gnat.com>
9807 * gprcmd.adb (Check_Args): If condition is false, print the invoked
9808 comment before the usage.
9809 Gprcmd: Fail when command is not recognized.
9810 (Usage): Document command "prefix"
9812 * g-md5.adb (Digest): Process last block.
9813 (Update): Do not process last block. Store remaining characters and
9816 * g-md5.ads (Update): Document that several call to update are
9817 equivalent to one call with the concatenated string.
9818 (Context): Add fields to allow new Update behaviour.
9820 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
9822 When May_Fail is True and no existing file can be found, return No_File.
9824 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
9827 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
9828 spec file name instead on the W line.
9830 2004-02-02 Robert Dewar <dewar@gnat.com>
9832 * ali.adb: Read and acquire info from new format restrictions lines
9834 * bcheck.adb: Add circuits for checking restrictions with parameters
9836 * bindgen.adb: Output dummy restrictions data
9839 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
9840 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
9841 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
9842 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
9843 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
9845 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
9846 the warning message on access to possibly uninitialized variable S)
9847 Minor changes for new restrictions handling.
9849 * gnatbind.adb: Minor reformatting
9850 Minor changes for new restrictions handling
9851 Move circuit for -r processing here from bcheck (cleaner)
9853 * gnatcmd.adb, gnatlink.adb: Minor reformatting
9855 * lib-writ.adb: Output new format restrictions lines
9857 * lib-writ.ads: Document new R format lines for new restrictions
9860 * s-restri.ads/adb: New files
9862 * Makefile.rtl: Add entry for s-restri.ads/adb
9864 * par-ch3.adb: Fix bad error messages starting with upper case letter
9867 * restrict.adb: Major rewrite throughout for new restrictions handling
9868 Major point is to handle restrictions with parameters
9870 * restrict.ads: Major changes in interface to handle restrictions with
9871 parameters. Also generally simplifies setting of restrictions.
9873 * snames.ads/adb: New entry for proper handling of No_Requeue
9875 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
9876 restriction counting.
9877 Other minor changes for new restrictions handling
9879 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
9880 Restriction_Warnings now allows full parameter notation
9881 Major rewrite of Restrictions for new restrictions handling
9883 2004-02-02 Javier Miranda <miranda@gnat.com>
9885 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
9886 syntax rule for object renaming declarations.
9887 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
9888 component definitions.
9890 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
9892 (Array_Type_Declaration): Give support to access components. In addition
9893 it was also modified to reflect the name of the object in anonymous
9894 array types. The old code did not take into account that it is possible
9895 to have an unconstrained anonymous array with an initial value.
9896 (Check_Or_Process_Discriminants): Allow access discriminant in
9898 (Process_Discriminants): Allow access discriminant in non-limited types
9899 Initialize the new Access_Definition field in N_Object_Renaming_Decl
9900 node. Change Ada0Y to Ada 0Y in comments
9902 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
9904 Change Ada0Y to Ada 0Y in comments
9906 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
9907 renamings Change Ada0Y to Ada 0Y in comments
9909 * sem_type.adb (Find_Unique_Type): Give support to the equality
9910 operators for universal access types
9911 Change Ada0Y to Ada 0Y in comments
9913 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
9915 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
9917 (N_Object_Renaming_Declaration): Addition of Access_Definition field
9918 Change Ada0Y to Ada 0Y in comments
9920 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
9921 component definition and object renaming nodes
9922 Change Ada0Y to Ada 0Y in comments
9924 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
9926 * restrict.adb: Use the new restriction identifier
9927 No_Requeue_Statements instead of the old No_Requeue for defining the
9930 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
9931 No_Requeue_Statements.
9933 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
9934 that supersedes the GNAT specific restriction No_Requeue. The later is
9935 kept for backward compatibility.
9937 2004-02-02 Ed Schonberg <schonberg@gnat.com>
9939 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
9940 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
9941 pragma and fix incorrect ones.
9943 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
9944 warning if the pragma is redundant.
9946 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
9948 * 5staprop.adb: Add missing 'constant' keywords.
9950 * Makefile.in: use consistent value for SYMLIB on
9951 platforms where libaddr2line is supported.
9953 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9955 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
9958 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
9960 * init.c (__gnat_install_handler): Setup an alternate stack for signal
9961 handlers in the environment thread. This allows proper propagation of
9962 an exception on stack overflows in this thread even when the builtin
9963 ABI stack-checking scheme is used without support for a stack reserve
9966 * utils.c (create_field_decl): Augment the head comment about bitfield
9967 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
9968 here, because the former is not accurate enough at this point.
9969 Let finish_record_type decide instead.
9970 Don't make a bitfield if the field is to be addressable.
9971 Always set a size for the field if the record is packed, to ensure the
9972 checks for bitfield creation are triggered.
9973 (finish_record_type): During last pass over the fields, clear
9974 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
9975 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
9976 from DECL_BIT_FIELD.
9978 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
9980 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
9981 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
9982 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
9984 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9986 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
9988 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
9989 (ZCX_By_Default): Likewise.
9990 (Front_End_ZCX_Support): Likewise.
9992 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
9993 (Initialize_Lock): Mark Level unreferenced.
9994 (Sleep): Mark Reason unreferenced.
9995 (Timed_Sleep): Likewise.
9997 (Exit_Task): Use Result.
9998 (Check_No_Locks): Mark Self_ID unreferenced.
10000 * 5gtasinf.adb (New_Sproc): Make Attr constant.
10001 (Bound_Thread_Attributes): Make Sproc constant.
10002 (New_Bound_Thread_Attributes): Likewise.
10004 2004-01-26 Ed Schonberg <schonberg@gnat.com>
10006 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
10007 one-dimensional array an slice assignments, when component type is
10010 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
10011 component type is controlled, and control_actions are in effect, use
10012 TSS procedure rather than generating inline code.
10014 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
10015 arrays with controlled components.
10017 2004-01-26 Vincent Celier <celier@gnat.com>
10019 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
10020 command line for the non VMS case.
10022 * gnatlink.adb (Process_Binder_File): When building object file, if
10023 GNU linker is used, put all object paths between quotes, to prevent ld
10024 error when there are unusual characters (such as '!') in the paths.
10026 * Makefile.generic: When there are sources in Ada and the main is in
10027 C/C++, invoke gnatmake with -B, instead of -z.
10029 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
10030 from VMS_Conversion.
10031 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
10032 specification of argument file on the command line.
10034 2004-01-26 Bernard Banner <banner@gnat.com>
10036 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
10038 2004-01-26 Ed Schonberg <schonberg@gnat.com>
10040 * snames.adb: Update copyright notice.
10041 Add info on slice assignment for controlled arrays.
10043 2004-01-23 Robert Dewar <dewar@gnat.com>
10045 * exp_aggr.adb: Minor reformatting
10047 * exp_ch9.adb: Minor code clean up
10049 Fix bad character in comment
10052 * targparm.adb (Get_Target_Parameters): Give clean abort error on
10053 unexpected end of file, along with more detailed message.
10055 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10057 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
10060 * decl.c (copy_alias_set): New function.
10061 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
10063 2004-01-23 Doug Rupp <rupp@gnat.com>
10065 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
10066 lib$${file} in case subsequent character is not a separator.
10068 2004-01-23 Vincent Celier <celier@gnat.com>
10070 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
10071 when the GCC version is at least 3.
10073 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
10074 Remove all "Opt.", to prepare for opt split
10076 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
10077 Extends_All. Set to True when the project parsed is an extending all
10078 project. Fails for importing an extending all project only when the
10079 imported project is an extending all project.
10080 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
10081 depending on the value of Extends_All returned.
10083 * prj-proc.adb (Process): Check that no project shares its object
10084 directory with a project that extends it, directly or indirectly,
10085 including a virtual project.
10086 Check that no project extended by another project shares its object
10087 directory with another also extended project.
10089 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
10090 Kind = N_With_Clause
10092 * prj-tree.ads: Minor reformatting
10093 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
10095 2004-01-23 Ed Schonberg <schonberg@gnat.com>
10097 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
10098 applies to a type with an incomplete view, use full view in Name of
10099 clause, for consistency with uses of Get_Attribute_Definition_Clause.
10101 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
10103 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
10104 SCHED_RR, since other values are not supported by this policy.
10105 (Initialize): Move initialization of mutex attribute to package
10106 elaboration, to prevent early access to this variable.
10108 * Makefile.in: Remove mention of Makefile.adalib, unused.
10110 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
10111 1ssecsta.ads: Removed, unused.
10113 2004-01-21 Javier Miranda <miranda@gnat.com>
10115 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
10116 entity if already built in the current scope.
10118 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
10119 reminder in internal scopes. Required for nested limited aggregates.
10121 2004-01-21 Doug Rupp <rupp@gnat.com>
10123 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
10124 VMS. Replace all occurences of libgnat- and libgnarl- with
10125 libgnat$(hyphen) and libgnarl$(hyphen).
10126 Fixed shared library build problem on VMS.
10128 2004-01-21 Robert Dewar <dewar@gnat.com>
10130 * mlib-prj.adb: Minor reformatting
10132 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
10134 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
10135 'constant' keywords for declaration of pointers that are not modified.
10137 * exp_pakd.adb: Fix English in comment.
10139 2004-01-21 Ed Schonberg <schonberg@gnat.com>
10142 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
10143 copy all attributes of the parent, including the foreign language
10146 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
10149 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
10150 for 'delay until' statement.
10152 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
10154 * Make-lang.in: Replace $(docdir) with doc.
10155 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
10156 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
10157 to use consistent MAKEINFO rule.
10158 (ada.man, ada.srcman): Dummy entry.
10159 (ADA_INFOFILES): Define.
10160 (ada.info, ada.srcinfo): New rules.
10162 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
10164 * utils.c: Update copyright notice, missed in previous change.
10166 2004-01-19 Vincent Celier <celier@gnat.com>
10168 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
10169 args if Bind is True. Set First_ALI, if not already done.
10170 (Build_Library): For Stand Alone Libraries, extract from one ALI file
10171 an eventual --RTS switch, for gnatbind, and all backend switches +
10172 --RTS, for linking.
10174 2004-01-19 Robert Dewar <dewar@gnat.com>
10176 * sem_attr.adb, memtrack.adb: Minor reformatting
10178 2004-01-19 Ed Schonberg <schonberg@gnat.com>
10180 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
10181 that rename enumeration literals. This is properly done in sem_eval.
10183 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
10184 to functions that rename enumeration literals.
10186 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
10187 functions that rename enumeration literals.
10189 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
10191 * Make-lang.in (utils.o): Depend on target.h.
10192 * utils.c: Include target.h.
10193 (process_attributes): Use targetm.have_named_sections instead
10194 of ASM_OUTPUT_SECTION_NAME.
10196 2004-01-16 Andreas Jaeger <aj@suse.de>
10198 * Makefile.in: Add $(DESTDIR).
10200 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
10202 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
10203 also when not defining if a Size clause applies. That information is
10206 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
10208 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
10209 symbolic links for the shared gnat run time when needed.
10211 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
10213 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
10214 for writing, and terminate with an error message if not.
10216 2004-01-15 Ed Schonberg <schonberg@gnat.com>
10218 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
10219 warning on an access to subprogram in an instance, when the target
10220 type is declared in the same generic unit.
10221 (Eval_Attribute): If 'access is known to fail accessibility check,
10222 rewrite as a raise statement.
10224 2004-01-15 GNAT Script <nobody@gnat.com>
10226 * Make-lang.in: Makefile automatically updated
10228 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
10230 * Make-lang.in (ada.srcextra): Dummy entry.
10232 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
10234 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
10236 2004-01-13 Ed Schonberg <schonberg@gnat.com>
10238 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
10239 components that are initialized with aggregates.
10241 2004-01-13 Vincent Celier <celier@gnat.com>
10243 * gnatlink.adb (Process_Binder_File): To find directory of shared
10244 libgcc, if "gcc-lib" is not a subdirectory, look for the last
10245 subdirectory "lib" in the path of the shared libgnat or libgnarl.
10247 * make.adb (Gnatmake): If GCC version is at least 3, link with
10248 -shared-libgcc, when there is at least one shared library project.
10250 * opt.ads (GCC_Version): New integer constant.
10252 * adaint.c (get_gcc_version): New function.
10254 2004-01-13 Robert Dewar <dewar@gnat.com>
10256 * sem_dist.adb, sem_res.adb, sem_util.adb,
10257 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
10258 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
10260 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
10262 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
10263 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
10266 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
10268 * misc.c: Remove trailing spaces.
10269 Update copyright notice missed in previous change.
10272 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
10275 * Makefile.generic: Update copyright.
10276 Add license notice.
10278 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
10279 of prefix/share/make.
10281 * Makefile.prolog: Update copyright.
10282 Add license notice.
10284 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
10286 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
10287 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
10288 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
10291 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
10294 2004-01-12 Javier Miranda <miranda@gnat.com>
10296 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
10297 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
10298 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
10299 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
10300 Component_Definition node.
10302 2004-01-12 Ed Falis <falis@gnat.com>
10304 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
10306 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
10308 * link.c: Change default libgnat kind to STATIC for FreeBSD.
10310 2004-01-12 Bernard Banner <banner@gnat.com>
10312 * Makefile.in: map 86numaux to a-numaux for x86_64
10314 2004-01-12 Ed Schonberg <schonberg@gnat.com>
10316 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
10317 generated to rename a generic actual, go to the actual itself, the
10318 subtype is not a user-visible entity.
10320 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
10321 part is a private subtype, reset the visibility of its full view, if
10322 any, to be consistent.
10325 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
10326 to use a generic package G as a formal package for another generic
10329 2004-01-12 Robert Dewar <dewar@gnat.com>
10331 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
10333 * usage.adb: Remove mention of obsolete -gnatwb switch
10334 Noticed during code reading
10336 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
10338 * 1ssecsta.adb: Minor changes for -gnatwa warnings
10340 2004-01-12 GNAT Script <nobody@gnat.com>
10342 * Make-lang.in: Makefile automatically updated
10344 2004-01-09 Mark Mitchell <mark@codesourcery.com>
10346 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
10348 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10350 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
10352 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
10354 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
10355 Update comment and copyright date.
10356 * stamp-xgnatug: Delete.
10358 2004-01-05 Robert Dewar <dewar@gnat.com>
10360 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
10361 be modified by the binder generated main program if the -D switch is
10364 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
10365 imported functions (since now we expect this to be done for imported
10368 * 5vtaprop.adb: Add several ??? for sections requiring more comments
10369 Minor reformatting throughout
10371 * 5zinit.adb: Minor reformatting
10372 Add 2004 to copyright date
10373 Minor changes to avoid -gnatwa warnings
10374 Correct some instances of using OR instead of OR ELSE (noted while
10375 doing reformatting)
10377 * sprint.adb: Minor updates to avoid -gnatwa warnings
10379 * s-secsta.ads, s-secsta.adb:
10380 (SS_Get_Max): New function to obtain high water mark for ss stack
10381 Default_Secondary_Stack is not a constant since it may be modified by
10382 the binder generated main program if the -D switch is used.
10384 * switch-b.adb: New -Dnnn switch for binder
10387 Make -gnatg imply all warnings currently in -gnatwa
10389 * vms_conv.adb: Minor reformatting
10390 Add 2004 to copyright notice
10391 Add 2004 to printed copyright notice
10393 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
10394 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
10395 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
10396 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
10397 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
10398 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
10399 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
10400 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
10401 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
10402 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
10403 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
10404 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
10405 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
10406 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
10407 checks.adb, clean.adb, cstand.adb, einfo.ads,
10408 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
10409 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
10410 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
10411 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
10412 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
10413 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
10414 Minor reformatting and code clean ups.
10415 Minor changes to prevent -gnatwa warnings
10417 * ali.adb: Minor reformatting and cleanup of code
10418 Acquire new SS indication of secondary stack use from ali files
10420 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
10421 (since now we expect this to be done for imported functions)
10423 * bindgen.adb: Generate call to modify default secondary stack size if
10426 * bindusg.adb: Add line for new -D switch
10428 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
10429 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
10430 Add circuitry for both records and arrays to avoid gigi
10431 processing if the type involved has non-bit-aligned components
10433 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
10434 N_String_Literal node always references an E_String_Literal_Subtype
10435 entity. This may not be true in the future.
10436 (Possible_Bit_Aligned_Component): Move processing of
10437 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
10439 * exp_ch6.adb (Expand_Thread_Body): Pick up
10440 Default_Secondary_Stack_Size as variable so that we get value modified
10441 by possible -Dnnn binder parameter.
10443 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
10444 (Type_May_Have_Bit_Aligned_Components): New function.
10446 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
10447 (Type_May_Have_Bit_Aligned_Components): New function.
10449 * fe.h: (Set_Identifier_Casing): Fix prototype.
10450 Add declaration for Sem_Elim.Eliminate_Error_Msg.
10451 Minor reformatting.
10453 * freeze.adb (Freeze_Entity): Add RM reference to error message about
10454 importing constant atomic/volatile objects.
10455 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
10456 unless explicit Pure_Function pragma given, to avoid insidious bug of
10457 call to non-pure imported function getting eliminated.
10459 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
10460 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
10461 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
10462 Add 2004 to printed copyright notice
10464 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
10467 * Makefile.rtl: Add entry for g-sestin.o
10468 g-sestin.ads: New file.
10470 * mdll.adb: Minor changes to avoid -gnatwa warnings
10472 * mlib-tgt.adb: Minor reformatting
10474 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
10475 New switch Sec_Stack_Used (GNAT, GNATBIND)
10476 Make Default_Secondary_Stack_Size a variable instead of a constant,
10477 so that it can be modified by the new -Dnnn bind switch.
10479 * rtsfind.adb (Load_Fail): Give full error message in configurable
10480 run-time mode if all_errors mode is set. This was not done in the case
10481 of a file not found, which was an oversight.
10482 Note if secondary stack unit is used by compiler.
10484 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
10485 ineffective elaborate all pragmas on non-visible packages (this
10486 happened when a renamed subprogram was called). Now the elaborate all
10487 always goes on the package containing the renaming rather than the one
10488 containing the renamed subprogram.
10490 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
10491 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
10493 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
10494 has an Etype that references an E_String_Literal.
10495 (Eval_String_Literal): Avoid assumption that N_String_Literal node
10496 always references an E_String_Literal_Subtype entity. This may not
10497 be true in the future.
10499 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
10502 * sem_res.adb (Resolve): Specialize msg for function name used in proc
10505 2004-01-05 Ed Falis <falis@gnat.com>
10507 * g-debuti.adb: Replaced direct boolean operator with short-circuit
10510 2004-01-05 Vincent Celier <celier@gnat.com>
10512 * bld.adb: Minor comment updates
10513 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
10516 * make.adb (Gnatmake): Special process for files to compile/check when
10517 -B is specified. Fail when there are only foreign mains in attribute
10518 Main of the project file and -B is not specified. Do not skip bind/link
10519 steps when -B is specified.
10521 * makeusg.adb: Document new switch -B
10523 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
10525 * switch-m.adb: (Scan_Make_Switches): Process -B switch
10527 * vms_data.ads: Add new GNAT PRETTY qualifier
10528 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
10530 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10532 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
10535 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
10536 Set_Identifier_Casing.
10538 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
10539 has size that overflows.
10541 2004-01-05 Gary Dismukes <dismukes@gnat.com>
10543 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
10544 -gnatwa warning on static condition.
10546 2004-01-05 Doug Rupp <rupp@gnat.com>
10548 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
10550 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
10552 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
10553 all attributes, including read-only attribute.
10555 2004-01-05 Pascal Obry <obry@gnat.com>
10557 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
10558 library naming scheme.
10560 * mlib-prj.adb (Build_Library): Generate different names for the static
10561 or dynamic version of the GNAT runtime. This is needed to support the
10562 new shared library naming scheme.
10563 (Process_Binder_File): Add detection of shared library in binder file
10564 based on the new naming scheme.
10566 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
10567 scheme for the shared runtime libraries.
10570 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
10572 (install-gnatlib): Do not create symlinks for shared libraries.
10573 (gnatlib-shared-default): Idem.
10574 (gnatlib-shared-dual-win32): New target. Not used for now as the
10575 auto-import feature does not support arrays/records.
10576 (gnatlib-shared-win32): Do not create copy for the shared libraries.
10577 (gnatlib-shared-vms): Fix shared runtime libraries names.
10579 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
10580 dependent runtime shared library name.
10582 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
10584 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
10587 2004-01-05 Ed Schonberg <schonberg@gnat.com>
10589 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
10590 protected objects when allocator has a subtype indication, not a
10591 qualified expression. Note that qualified expressions may have to be
10592 checked when limited aggregates are implemented.
10594 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
10595 pure, emit warning.
10596 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
10597 subprogram is imported, remove warning.
10599 2004-01-05 Geert Bosch <bosch@gnat.com>
10601 * s-poosiz.adb: Update copyright notice.
10602 (Allocate): Use Task_Lock to protect against concurrent access.
10603 (Deallocate): Likewise.
10605 2004-01-05 Joel Brobecker <brobecker@gnat.com>
10607 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
10610 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
10612 * gnat_ug.texi: Force a CVS commit by updating copyright.
10613 * gnat_ug_vxw.texi: Regenerate.
10614 * gnat_ug_wnt.texi: Regenerate.
10615 * gnat_ug_vms.texi: Regenerate.
10616 * gnat_ug_unx.texi: Regenerate.
10618 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
10620 * trans.c: Remove uses of "register" specifier in
10621 declarations of local variables.
10623 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
10625 * stamp-xgnatug: New stamp file.
10626 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
10627 (ada/doctools/xgnatug): Add $(build_exeext).
10628 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
10629 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
10631 2003-12-17 Ed Falis <falis@gnat.com>
10633 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
10636 * a-exextr.adb: Add context clause for
10637 Ada.Exceptions.Last_Chance_Handler.
10639 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
10641 * cstand.adb (Create_Standard): Change the way how the declaration of
10642 the Duration type is created (making it the same way as it is for all
10643 the other standard types).
10645 2003-12-17 Robert Dewar <dewar@gnat.com>
10647 * s-crtl.ads: Fix header format
10648 Change Pure to Preelaborate
10650 2003-12-17 Ed Schonberg <schonberg@gnat.com>
10652 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
10653 the expression type only if it is declared in the current unit.
10655 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
10656 are universal and already analyzed, as can occur in constrained
10657 subcomponents that depend on discriminants, when one constraint is a
10660 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
10661 type Any_Fixed is legal as the argument of a conversion, if only one
10662 fixed-point type is in context.
10664 2003-12-17 GNAT Script <nobody@gnat.com>
10666 * Make-lang.in: Makefile automatically updated
10668 2003-12-15 Robert Dewar <dewar@gnat.com>
10670 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
10673 2003-12-15 Vincent Celier <celier@gnat.com>
10675 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
10676 (Gnatchop): Do not set failure status when reporting the number of
10679 2003-12-15 Doug Rupp <rupp@gnat.com>
10681 * s-ctrl.ads: New file.
10683 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
10685 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
10686 (GNATBIND_OBJS): Add ada/s-crtl.o.
10688 * Makefile.in [VMS]: Clean up ifeq rules.
10690 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
10691 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
10692 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
10693 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
10694 s-tasdeb.adb: Update copyright.
10695 Import System.CRTL.
10696 Make minor modifications to use System.CRTL declared functions instead
10697 of importing locally.
10699 2003-12-15 GNAT Script <nobody@gnat.com>
10701 * Make-lang.in: Makefile automatically updated
10703 2003-12-11 Ed Falis <falis@gnat.com>
10705 * 5zinit.adb: Clean up.
10707 * 5zintman.adb (Notify_Exception): replaced case statement with a call
10708 to __gnat_map_signal, imported from init.c to support
10709 signal -> exception mappings that depend on the vxWorks version.
10712 Created and exported __gnat_map_signal to support signal -> exception
10713 mapping that is dependent on the VxWorks version.
10714 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
10716 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
10718 * 5wosinte.ads: Link with -mthreads switch.
10720 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
10722 * init.c (__gnat_install_handler [NetBSD]): Set
10723 __gnat_handler_installed, as done on all other platforms.
10724 Remove duplicated code.
10726 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
10728 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
10730 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
10732 * sinfo.ads: Fix inconsistent example code in comment.
10734 2003-12-11 Robert Dewar <dewar@gnat.com>
10736 * a-tiinau.adb: Add a couple of comments
10738 * sem_ch3.adb: Minor reformatting
10741 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
10742 Minor reformatting throughout
10744 2003-12-11 Ed Schonberg <schonberg@gnat.com>
10746 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
10747 bounds of a loop, create a separate block in order to generate proper
10748 cleanup actions to prevent memory leaks.
10750 * sem_res.adb (Resolve_Call): After a call to
10751 Establish_Transient_Scope, the call may be rewritten and relocated, in
10752 which case no further processing is needed.
10754 * sem_util.adb: (Wrong_Type): Refine previous fix.
10755 Fixes ACATS regressions.
10759 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
10762 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
10764 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
10765 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
10768 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
10771 2003-12-08 Robert Dewar <dewar@gnat.com>
10773 * 7sintman.adb: Minor reformatting
10775 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
10776 standard linker options to get standard libraries linked. We now plan
10777 to provide dummy versions of these libraries to match the appropriate
10778 configurable run-time (e.g. if a library is not needed at all, provide
10779 a dummy empty library).
10781 * targparm.ads: Configurable_Run_Time mode no longer affects linker
10782 options (-L parameters and standard libraries). What we plan to do is
10783 to provide dummy libraries where the libraries are not required.
10785 * gnatbind.adb: Minor comment improvement
10787 2003-12-08 Javier Miranda <miranda@gnat.com>
10789 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
10790 aggregate in the parent. Otherwise constants with limited aggregates
10791 are not supported. Add new formal to pass the component type (Ctype).
10792 It is required to call the corresponding IP subprogram in case of
10793 default initialized components.
10794 (Gen_Assign): In case of default-initialized component, generate a
10795 call to the IP subprogram associated with the component.
10796 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
10797 of aggregate with default initialized components.
10798 (Has_Default_Init_Comps): Improve implementation to recursively check
10799 all the present expressions.
10801 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
10802 to indicate that the initialization call corresponds to a
10803 default-initialized component of an aggregate.
10804 In case of default initialized aggregate with tasks this parameter is
10805 used to generate a null string (this is just a workaround that must be
10806 improved later). In case of discriminants, this parameter is used to
10807 generate a selected component node that gives access to the discriminant
10810 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
10811 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
10812 allocated aggregates with default-initialized components.
10814 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
10815 the box notation is used in positional aggregates.
10817 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
10819 * lib.ads: Fix typo in comment
10821 2003-12-08 Vincent Celier <celier@gnat.com>
10823 * prj.adb (Project_Empty): New component Unkept_Comments
10824 (Scan): Remove procedure; moved to Prj.Err.
10826 * prj.ads (Project_Data): New Boolean component Unkept_Comments
10827 (Scan): Remove procedure; moved to Prj.Err.
10829 * prj-dect.adb: Manage comments for the different declarations.
10831 * prj-part.adb (With_Record): New component Node
10832 (Parse): New Boolean parameter Store_Comments, defaulted to False.
10833 Set the scanner to return ends of line and comments as tokens, if
10834 Store_Comments is True.
10835 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
10836 comments are associated with these nodes. Store the node IDs in the
10838 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
10840 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
10841 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
10842 current project. Call Tree.Restore afterwards. Set the various nodes
10843 for comment storage (Next_End, End_Of_Line, Previous_Line,
10846 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
10847 defaulted to False.
10849 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
10850 to False. When Truncated is True, truncate the string, never go to the
10852 (Write_End_Of_Line_Comment): New procedure
10853 (Print): Process comments for nodes N_With_Clause,
10854 N_Package_Declaration, N_String_Type_Declaration,
10855 N_Attribute_Declaration, N_Typed_Variable_Declaration,
10856 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
10857 Process nodes N_Comment.
10859 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
10860 without comments and there are some comments, set the flag
10861 Unkept_Comments to True.
10862 (Scan): If there are comments, set the flag Unkept_Comments to True and
10863 clear the comments.
10864 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
10865 (Next_End_Nodes: New table
10866 (Comment_Zones_Of): New function
10867 (Scan): New procedure; moved from Prj. Accumulate comments in the
10868 Comments table and set end of line comments, comments after, after end
10870 (Add_Comments): New procedure
10871 (Save, Restore, Seset_State): New procedures
10872 (There_Are_Unkept_Comments): New function
10873 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
10874 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
10876 (First_Comment_After, First_Comment_After_End): New functions
10877 (First_Comment_Before, First_Comment_Before_End): New functions
10878 (Next_Comment): New function
10879 (End_Of_Line_Comment, Follows_Empty_Line,
10880 Is_Followed_By_Empty_Line): New functions
10881 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
10882 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
10883 (Set_Next_Comment): New procedure
10884 (Default_Project_Node): Associate comment before if the node can store
10887 * scans.ads (Token_Type): New enumeration value Tok_Comment
10888 (Comment_Id): New global variable
10890 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
10891 defaulted to False.
10892 (Scan): Store position of start of comment. If comments are tokens, set
10893 Comment_Id and set Token to Tok_Comment when scanning a comment.
10894 (Set_Comment_As_Token): New procedure
10896 * sinput-p.adb: Update Copyright notice
10897 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
10898 that no longer exists.
10900 2003-12-08 Javier Miranda <miranda@gnat.com>
10902 * sem_aggr.adb: Add dependence on Exp_Tss package
10903 Correct typo in comment
10904 (Resolve_Aggregate): In case of array aggregates set the estimated
10905 type of the aggregate before calling resolve. This is needed to know
10906 the name of the corresponding IP in case of limited array aggregates.
10907 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
10908 in case of default initialized array components.
10910 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
10911 types. Required to give support to limited aggregates in generic
10914 2003-12-08 Ed Schonberg <schonberg@gnat.com>
10916 * sem_ch3.adb (Check_Initialization): For legality purposes, an
10917 inlined body functions like an instantiation.
10918 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
10919 until bounds are analyzed, to diagnose premature use of type.
10921 * sem_util.adb (Wrong_Type): Improve error message when the type of
10922 the expression is used prematurely.
10924 2003-12-08 GNAT Script <nobody@gnat.com>
10926 * Make-lang.in: Makefile automatically updated
10928 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
10930 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
10931 they are automatically generated by Make-lang.in and cause nothing but
10932 maintenance troubles.
10934 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
10936 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
10937 version of this unit).
10939 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
10941 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
10942 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
10943 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
10944 the body of System.Interrupt_Management common to several targets.
10945 Update copyright notice when appropriate.
10947 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
10950 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
10951 to ensure that the kernel fills in the interrupted context structure
10952 before calling a signal handler, which is necessary to be able to
10953 unwind past it. Update the copyright notice.
10955 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
10957 * a-elchha.ads: New file.
10959 * a-elchha.adb: New default last chance handler. Contents taken from
10960 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
10962 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
10963 is moved to a-elchha.adb to provide a target-independent default last
10966 * Makefile.rtl: Add a-elchha.o
10968 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
10970 2003-12-05 Ed Schonberg <schonberg@gnat.com>
10972 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
10973 declared in an instance, do not inline the call if the instance is not
10974 frozen yet, to prevent order of elaboration problems.
10976 * sem_prag.adb: Add comments for previous fix.
10978 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
10980 * g-table.adb: Use the right variable in Set_Item.
10981 Update copyright notice.
10983 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
10985 * Makefile.in: Remove unused rules.
10987 2003-12-05 Vincent Celier <celier@gnat.com>
10989 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
10990 -nostdlib. Not needed here after all.
10992 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
10996 * adaint.h, adaint.c, g-os_lib.ads:
10997 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
10998 on some platforms (including FreeBSD), it is a 64 bit value.
10999 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
11001 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
11003 * gnatvsn.ads (Library_Version): Now contain only the relevant
11005 (Verbose_Library_Version): New constant.
11007 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
11008 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
11009 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
11011 * gnatlbr.adb: Clean up: replace Library_Version by
11012 Verbose_Library_Version.
11014 * make.adb, lib-writ.adb, exp_attr.adb:
11015 Clean up: replace Library_Version by Verbose_Library_Version.
11017 * 5lintman.adb: Removed.
11020 Update and simplify computation of LIBRARY_VERSION.
11021 Fix computation of GSMATCH_VERSION.
11022 5lintman.adb is no longer used: replaced by 7sintman.adb.
11024 2003-12-03 Robert Dewar <dewar@gnat.com>
11027 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
11028 name. Modified to consider small non-bit-packed arrays as troublesome
11029 and in need of component-by-component assigment expansion.
11031 2003-12-03 Vincent Celier <celier@gnat.com>
11033 * lang-specs.h: Process nostdlib as nostdinc
11035 * back_end.adb: Update Copyright notice
11036 (Scan_Compiler_Arguments): Process -nostdlib directly.
11038 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
11041 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
11042 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
11043 included in HIE_NONE_TARGET_PAIRS.
11045 2003-12-03 Ed Schonberg <schonberg@gnat.com>
11048 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
11049 is legal in an instance, because legality is cheched in the template.
11052 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
11053 appplied to an unchecked conversion of a formal parameter.
11056 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
11059 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
11061 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
11062 routines. The second one is new functionality to deal with backtracing
11063 through signal handlers.
11064 (unwind): Split into the two separate subroutines above.
11065 Update the documentation, and deal properly with sizeof (REG) different
11066 from sizeof (void*).
11068 2003-12-01 Nicolas Setton <setton@act-europe.fr>
11070 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
11071 so that the debugger can reliably access the value of the parameter,
11072 and therefore is able to display the exception name when an exception
11073 breakpoint is reached.
11075 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
11077 * fmap.adb: Fix typo in warning message.
11079 * g-socket.ads, g-socket.adb: Make Free a visible instance of
11080 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
11082 2003-12-01 Vincent Celier <celier@gnat.com>
11084 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
11086 (Build_Library): Get the switches only if Default_Switches is declared
11089 2003-12-01 Ed Schonberg <schonberg@gnat.com>
11091 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
11092 actuals that are indexed components, reanalyze actual to ensure that
11093 packed array references are properly expanded.
11095 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
11096 attempted assignment to a discriminant.
11098 2003-12-01 Robert Dewar <dewar@gnat.com>
11100 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
11103 * switch-c.adb: Minor reformatting of comments
11105 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
11107 * Makefile.in: Clean ups.
11109 2003-12-01 GNAT Script <nobody@gnat.com>
11111 * Make-lang.in: Makefile automatically updated
11113 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
11115 * 5wsystem.ads: Disable zero cost exception, not ready yet.
11117 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
11119 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
11120 to force serialization.
11122 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
11124 * g-socket.ads, g-socket.adb:
11125 Clarify documentation of function Stream. Introduce a Free procedure
11126 to release the returned Stream once it becomes unused.
11128 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
11130 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
11132 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
11133 since NT 4 cannot handle timeout values that are too large,
11134 e.g. DWORD'Last - 1.
11136 2003-11-26 Ed Schonberg <schonberg@gnat.com>
11139 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
11140 in procedure calls and whose expansion must be deferred.
11142 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
11146 (Build_Derived_Array_Type): Create operator for unconstrained type
11147 if ancestor is unconstrained.
11149 2003-11-26 Vincent Celier <celier@gnat.com>
11151 * make.adb (Project_Object_Directory): New global variable
11152 (Change_To_Object_Directory): New procedure
11153 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
11154 of Change_Dir directly. Do not change working directory to object
11155 directory of main project after each compilation.
11156 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
11158 Change to object directory of main project before binding step.
11159 (Initialize): Initialize Project_Object_Directory to No_Project
11162 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
11163 binding a Stand-Alone Library.
11165 * output.adb: Update Copyright notice
11166 (Write_Char): Output buffer when full
11168 2003-11-26 Robert Dewar <dewar@gnat.com>
11170 * sem_ch13.adb: (Check_Size): Reset size if size is too small
11173 (Check_Size): Fix documentation to include bit-packed array case
11175 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
11177 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
11179 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
11181 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
11184 * utils.c (init_gigi_decls): Change name of built-in setjmp to
11185 __builtin_setjmp, since this is apparently needed by recent
11188 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11190 * adadecode.c: Only include ctype.h if not IN_GCC.
11191 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
11193 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
11196 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
11197 signals and interrupts.
11199 * 5zintman.ads: New File.
11201 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
11202 add exception signals to the set of unmasked signals.
11205 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
11206 between signals and interrupts.
11207 Add to Unblocked_Signal_Mask the set of signals that are in
11211 Adding a check to see whether the Interrupt_ID we want to unmask is in
11212 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
11213 reason is that the index type of the Keep_Unmasked array is not always
11214 Interrupt_ID; it may be a subtype of Interrupt_ID.
11216 2003-11-24 Gary Dismukes <dismukes@gnat.com>
11219 (Remove_Side_Effects): Condition constantness of object created for a
11220 an unchecked type conversion on the constantness of the expression
11221 to ensure the correct value for 'Constrained when passing components
11222 of view-converted class-wide objects.
11224 2003-11-24 Robert Dewar <dewar@gnat.com>
11226 * par-load.adb (Load): Improve handling of misspelled and missing units
11227 Removes several cases of compilation abandoned messages
11229 * lib.adb: (Remove_Unit): New procedure
11231 * lib.ads: (Remove_Unit): New procedure
11233 * lib-load.adb: Minor reformatting
11235 2003-11-24 Vincent Celier <celier@gnat.com>
11238 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
11239 (Marking_Label): Label to mark processed source files. Incremented for
11241 (Gnatmake): Increase Marking_Labet for each executable
11242 (Is_Marked): Compare against marking label
11243 (Mark): Mark with marking label
11245 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
11248 Move the declaration of the TSD for System.Threads to System.Soft_Links.
11251 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
11252 (rts-cert): build a single relocatable object for the run-time lib.
11255 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
11258 Use gnatls rather than gcc to obtain the location of GNAT RTL for
11261 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
11263 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
11264 can not use it as before (that is, as a variable) when dumping it into
11265 the tree file. Add a local variable to store the result of this
11266 function and to be used as the string to be written into the tree.
11268 * scn.adb (Initialize_Scanner): Add comments explaining the recent
11271 * sinput.adb (Source_First, Source_Last): In case of
11272 Internal_Source_File, replace returning attributes of
11273 Internal_Source_Ptr (which is wrong) with returning attributes of
11276 2003-11-24 Ed Schonberg <schonberg@gnat.com>
11279 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
11280 used for implicit concatenation operators.
11284 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
11285 task bodies that are in the scope of a Suppress pragma.
11286 (Check_A Call): Use the flag to prevent spurious elaboration checks.
11288 * sinfo.ads, sinfo.adb:
11289 New flag No_Elaboration_Check on function/procedure calls, to properly
11290 suppress checks on calls in task bodies that are within a local suppress
11294 (Expand_Concatenate_Other): Use the proper integer type for the
11295 expression for the upper bound, to avoid universal_integer computations
11298 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
11300 * .cvsignore: Delete.
11302 2003-11-21 Andreas Schwab <schwab@suse.de>
11304 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
11306 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
11308 * 5wsystem.ads: Enable zero cost exception.
11310 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
11312 * 5ztiitho.adb: Remove an unreferenced variable.
11314 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
11316 * adaint.c: For FreeBSD, use mkstemp.
11318 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
11320 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
11322 2003-11-21 Robert Dewar <dewar@gnat.com>
11324 * bld.adb: Remove useless USE of gnatvsn
11326 * gnatchop.adb: Minor reformatting
11327 Clean up version handling to be more consistent
11329 * gnatxref.adb: Minor reformatting
11331 * gprcmd.adb: Minor reformatting
11332 Fix output of copyright to be more consistent with other tools
11334 2003-11-21 Vincent Celier <celier@gnat.com>
11336 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
11338 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
11340 * atree.adb (Initialize): Add initializations for global variables
11341 used in New_Copy_Tree.
11343 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
11344 Internal_Source_File as the actual).
11345 Put the set of statements creating Any_Character before the set of
11346 statements creating Any_Array to have Any_Character fully initialized
11347 when it is used in creating Any_Array.
11349 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
11350 not call Scan in case if the actual is Internal_Source_File
11351 Add 2003 to copyright note.
11353 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
11354 processing Internal_Source_File.
11356 * types.ads: Add the constant Internal_Source_File representing the
11357 source buffer for artificial source-code-like strings created within
11358 the compiler (the definition of Source_File_Index is changed).
11360 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
11362 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
11363 56system.ads: New file, FreeBSD version.
11365 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
11367 * Make-lang.in (ada.extraclean): Delete.
11369 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
11371 * gnatmem.adb: Clean up verbose output.
11373 * gprcmd.adb: Change copyright to FSF.
11375 2003-11-19 Vincent Celier <celier@gnat.com>
11377 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
11378 and Version (ignored).
11380 * symbols.ads: (Policy): New type
11381 (Initialize): New parameter Reference, Symbol_Policy and
11383 Remove parameter Force.
11384 Minor reformatting.
11386 * snames.ads, snames.adbadb: New standard names
11387 Library_Reference_Symbol_File and Library_Symbol_Policy
11390 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
11394 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
11396 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
11398 * prj.adb: (Project_Empty): New component Symbol_Data
11400 * prj.ads: (Policy, Symbol_Record): New types
11401 (Project_Data): New component Symbol_Data
11404 New attributes Library_Symbol_File, Library_Symbol_Policy and
11405 Library_Reference_Symbol_File.
11408 (Ada_Check): When project is a Stand-Alone library project, process
11409 attribute Library_Symbol_File, Library_Symbol_Policy and
11410 Library_Reference_Symbol_File.
11412 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
11413 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
11414 5sml-tgt.adb (Build_Dynamic_Library): New parameter
11415 Symbol_Data (ignored).
11417 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
11418 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
11419 functions Option_File_Name and Version_String. Set new options of
11420 gnatsym related to symbol file, symbol policy and reference symbol
11424 Extensive modifications to take into account the reference symbol file,
11425 the symbol policy, the library version and to put in the symbol file the
11426 minor and major IDs.
11428 * bld.adb (Process_Declarative_Items): Put second argument of
11429 gprcmd to_absolute between single quotes, to avoid problems with
11432 * bld-io.adb: Update Copyright notice.
11433 (Flush): Remove last character of a line, if it is a back slash, to
11434 avoid make problems.
11437 Implement new scheme with reference symbol file and symbol policy.
11439 * g-os_lib.ads: (Is_Directory): Clarify comment
11441 2003-11-19 Robert Dewar <dewar@gnat.com>
11443 * atree.adb: Move New_Copy_Tree global variables to head of package
11445 * errout.adb: Minor reformatting
11447 2003-11-19 Javier Miranda <miranda@gnat.com>
11449 * sem_ch4.adb: (Diagnose_Call): Improve error message.
11450 Add reference to Ada0Y (AI-50217)
11452 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
11453 sem_util.adb: Add reference to AI-50217
11455 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
11457 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
11459 * sem_aggr.adb: Complete documentation of AI-287 changes
11461 * par-ch4.adb: Document previous changes.
11463 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
11464 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
11467 * exp_aggr.adb: Add references to AI-287 in previous changes
11469 2003-11-19 Ed Schonberg <schonberg@gnat.com>
11472 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
11473 in the rewriting is the result of an inlined call.
11475 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
11476 parameter is a type conversion, use original node to construct the
11477 post-call assignment, because expression may have been rewritten, e.g.
11478 if it is a packed array.
11481 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
11482 body, just as it is in an instance.
11483 Categorization routines
11485 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
11486 Instantiate_Object): Set proper sloc reference for message on missing
11489 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
11491 * Makefile.in: Add FreeBSD libgnat pairs.
11493 * usage.adb: Fix typo in usage message.
11495 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
11497 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
11498 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
11499 pragma Thread_Body.
11500 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
11502 * s-thread.adb: This file is now a dummy implementation of
11505 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
11507 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
11509 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
11511 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
11512 instanciation references in the parent type description.
11514 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11516 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
11518 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
11519 TYPE_PRECISION directly from esize.
11521 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
11524 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
11526 * init.c: Initialization routines for FreeBSD
11528 * link.c: Link info for FreeBSD
11530 * sysdep.c: Add the case of FreeBSD
11532 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
11534 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
11535 already called in System.Threads.
11537 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
11538 environment task, as it has been moved to System.Threads.Initialization.
11540 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
11542 * adaint.c (__gnatlib_install_locks): Only reference
11543 __gnat_install_locks on VMS, since other platforms can avoid using
11544 --enable-threads=gnat
11546 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11548 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
11550 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
11551 TYPE_PACKED_ARRAY_TYPE_P.
11552 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
11554 Part of PR ada/12806
11555 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
11556 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
11558 2003-11-17 Vincent Celier <celier@gnat.com>
11560 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
11562 Do not set exit status to Failure when Warning is True.
11563 (Gnatchop): Make errors "no compilation units found" and
11564 "no source files written" warnings only.
11566 * make.adb (Gnatmake): When using a project file, set
11567 Look_In_Primary_Dir to False.
11568 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
11569 and Local_Configuration_Pragmas in the project where they are declared
11570 not an extending project which might have inherited them.
11572 * osint.adb (Locate_File): If Name is already an absolute path, do not
11573 look for a directory.
11575 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
11576 -gnats (Check_Syntax) is used, issue only a warning, not an error.
11578 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
11579 in objects of type Variable_Value.
11581 * prj.ads: (Variable_Value): New component Project
11583 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
11584 is in a project extended by Project.
11586 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
11587 Project of Variable_Values to this new parameter value.
11588 (Expression): Set component Project of Variable_Values.
11589 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
11590 Set the component Project in array elements.
11592 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
11594 * errout.adb: (Initialize): Add initialization for error nodes.
11596 * sem_ch12.adb (Initialize): Add missing initializations for
11597 Exchanged_Views and Hidden_Entities.
11599 2003-11-17 Ed Schonberg <schonberg@gnat.com>
11601 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
11602 already instantiated tree for use in subsequent inlining.
11603 (Analyze_Associations, Instantiate_Formal_Subprogram,
11604 Instantiate_Object): improve error message for mismatch in
11607 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
11608 instantiations of subprograms declared in instances.
11610 2003-11-17 Javier Miranda <miranda@gnat.com>
11612 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
11613 executed only under the Extensions_Allowed flag.
11615 2003-11-17 Robert Dewar <dewar@gnat.com>
11617 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
11619 (Address_Image): Fix bug of returning 0x instead of 0x0
11620 Minor reformatting (function specs).
11622 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
11623 (missed case of 33-63)
11625 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
11627 * s-thread.adb: Add comments for pragma Restriction
11629 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
11630 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
11632 2003-11-17 Ed Falis <falis@gnat.com>
11634 * s-thread.adb: Added No_Tasking restriction for this implementation.
11636 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
11638 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
11639 instanciation references in the parent type description.
11641 2003-11-17 GNAT Script <nobody@gnat.com>
11643 * Make-lang.in: Makefile automatically updated
11645 2003-11-16 Jason Merrill <jason@redhat.com>
11647 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
11648 and TAGS files that include them for each front end.
11650 2003-11-14 Andreas Jaeger <aj@suse.de>
11652 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
11653 is the canonical version.
11654 * misc.c (gnat_handle_option): Likewise.
11656 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
11658 * 5nsystem.ads: New file for x86_64-linux-gnu.
11660 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
11662 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
11664 * comperr.adb: Fix logic in previous change.
11666 2003-11-13 Vincent Celier <celier@gnat.com>
11668 * 5bml-tgt.adb (Build_Dynamic_Library): Use
11669 Osint.Include_Dir_Default_Prefix instead of
11670 Sdefault.Include_Dir_Default_Name.
11672 * gnatlbr.adb: Update Copyright notice
11673 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
11674 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
11675 instead of Sdefault.Object_Dir_Default_Name
11678 (Process_Binder_File): Never suppress the option following -Xlinker
11681 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
11682 Sdefault.Object_Dir_Default_Name.
11684 * osint.ads, osint.adb:
11685 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
11686 Minor reformatting.
11688 * vms_conv.ads: Minor reformating
11689 Remove GNAT STANDARD and GNAT PSTA
11692 Allow GNAT MAKE to have several files on the command line.
11693 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
11694 Sdefault.Object_Dir_Default_Name.
11696 Remove data for GNAT STANDARD
11699 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
11700 Remove data for GNAT STANDARD
11701 Remove options and documentation for -gnatwb/-gnatwB: these warning
11702 options no longer exist.
11704 2003-11-13 Ed Falis <falis@gnat.com>
11706 * 5zthrini.adb: (Init_RTS): Made visible
11709 (Register): Removed unnecessary call to taskVarGet that checked whether
11710 an ATSD was already set as a task var for the argument thread.
11713 Updated comment to reflect that this is a VxWorks version
11714 Added context clause for System.Threads.Initialization
11715 Added call to System.Threads.Initialization.Init_RTS
11717 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
11720 (Init_RTS): New procedure, for the initialization of the run-time lib.
11723 Remove dependancy on System.Init, so that this file can be used in the
11724 AE653 sequential run-time lib.
11726 2003-11-13 Robert Dewar <dewar@gnat.com>
11728 * bindgen.adb: Minor reformatting
11730 2003-11-13 Ed Schonberg <schonberg@gnat.com>
11733 (Apply_Discriminant_Check): Do no apply check if target type is derived
11734 from source type with no applicable constraint.
11737 (Ensure_System_Dependency): Do not apply the style checks that may have
11738 been specified for the main unit.
11741 (Find_Selected_Component): Further improvement in error message, with
11745 (Resolve): Handle properly the case of an illegal overloaded protected
11748 2003-11-13 Javier Miranda <miranda@gnat.com>
11751 (Has_Default_Init_Comps): New function to check the presence of
11752 default initialization in an aggregate.
11753 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
11754 extension aggregate of a limited record. In addition, a new formal
11755 was added to do not initialize the record controller (if any) during
11756 this recursive expansion of ancestors.
11757 (Init_Controller): Add support for limited record components.
11758 (Expand_Record_Aggregate): In case of default initialized components
11759 convert the aggregate into a set of assignments.
11761 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
11762 describing the new syntax.
11763 Nothing else needed to be done because this subprogram delegates part of
11764 its work to P_Precord_Or_Array_Component_Association.
11765 (P_Record_Or_Array_Component_Association): Give support to the new
11766 syntax for default initialization of components.
11769 (Resolve_Aggregate): Relax the strictness of the frontend in case of
11770 limited aggregates.
11771 (Resolve_Record_Aggregate): Give support to default initialized
11773 (Get_Value): In case of default initialized components, duplicate
11774 the corresponding default expression (from the record type
11775 declaration). In case of default initialization in the *others*
11776 choice, do not check that all components have the same type.
11777 (Resolve_Extension_Aggregate): Give support to limited extension
11781 (Check_Initialization): Relax the strictness of the front-end in case
11782 of aggregate and extension aggregates. This test is now done in
11783 Get_Value in a per-component manner.
11785 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
11786 expression corresponds to a limited aggregate. This test is now done
11789 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
11792 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
11793 present in an N_Component_Association node
11795 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
11797 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
11798 type-conformant entry only if they are homographs.
11800 2003-11-13 GNAT Script <nobody@gnat.com>
11802 * Make-lang.in: Makefile automatically updated
11804 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11806 * adadecode.c: Use <> form of include for ctype.h.
11807 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
11809 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11811 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
11812 Works around PR middle-end/6552.
11814 2003-11-10 Ed Falis <falis@gnat.com>
11816 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
11818 * 5zinit.adb: (Install_Handler): Moved back to spec
11819 (Install_Signal_Handlers): Deleted
11821 * 5zthrini.adb: Added context clause for System.Storage_Elements
11822 (Register): Only handles creation of taskVar; initialization moved to
11824 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
11825 Added declaration of environment task secondary stack and
11828 * s-thread.adb: Implement bodies for thread body processing
11831 Added comment identifying supported targets for pragma Thread_Body.
11833 2003-11-10 Pascal Obry <obry@gnat.com>
11835 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
11839 (Open): Properly check for string length before copying into the buffer.
11840 Raises Name_Error if buffer is too small. Note that this was a potential
11843 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
11845 * bindgen.adb, comperr.adb: Code clean ups.
11846 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
11848 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
11850 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
11852 2003-11-10 Vincent Celier <celier@gnat.com>
11855 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
11858 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
11860 * prj.adb: (Project_Empty): Add new boolean component Virtual
11862 * prj.ads: (Virtual_Prefix): New constant string
11863 (Project_Data): New boolean component Virtual
11865 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
11866 a library project is extended by a virtual extending project.
11869 Modifications throughout to implement extending-all project, including:
11870 (Virtual_Hash, Processed_Hash): New hash tables
11871 (Create_Virtual_Extending_Project): New procedure
11872 (Look_For_Virtual_Projects_For): New procedure
11875 (Process): After checking the projects, if main project is an
11876 extending-all project, set the object directory of all virtual extending
11877 project to the object directory of the main project.
11878 Adjust error message when a virtual extending project has the same
11879 object directory as an project being extended.
11880 (Recursive_Process): If name starts with the virtual prefix, set Virtual
11881 to True in the project data.
11884 (Default_Project_Node): Add new boolean component Extending_All
11885 (Is_Extending_All): New function
11886 (Set_Is_Extending_All): New procedure
11888 * prj-tree.ads: (Is_Extending_All): New function
11889 (Set_Is_Extending_All): New procedure
11890 (Project_Node_Record): New boolean component Extending_All
11892 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
11895 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
11897 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
11898 "gprcmd prefix" to define it.
11900 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
11902 * einfo.ads: Fix a typo and remove an extraneous word in comments.
11905 (Create_Dummy_Package_Unit): Set the scope of the entity for the
11906 created dummy package to Standard_Standard, not to itself, to
11907 defend other parts of the front-end against encoutering a cycle in
11911 (Analyze_With_Clause): When setting the entities for the successive
11912 N_Expanded_Names that constitute the name of a child unit, do not
11913 attempt to go further than Standard_Standard in the chain of scopes.
11914 This case arises from the placeholder units created by
11915 Create_Dummy_Package_Unit in the case of a with_clause for a
11916 nonexistent child unit.
11918 2003-11-10 Ed Schonberg <schonberg@gnat.com>
11921 (Expand_Thread_Body): Place subprogram on scope stack, so that new
11922 declarations are given the proper scope.
11925 (Check_Expr_Constants): Reject an expression that contains a constant
11926 created during expansion, and that appears after the object to which
11927 the address clause applies.
11929 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
11930 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
11931 that uses 'Range of a function call with controlled components, so
11932 that the function result can be finalized before starting the loop.
11935 (Find_Selected_Component): Improve error message when prefix is
11936 an implicit dereference of an incomplete type.
11938 2003-11-10 Robert Dewar <dewar@gnat.com>
11940 * opt.ads: New Print_Standard flag for -gnatS switch
11942 * sem_ch13.adb: Remove some additional checks for unaligned arrays
11944 * cstand.adb (Create_Standard): Print out package standard if -gnatS
11947 * debug.adb: Update doc for -gnatds to discuss relationship with new
11950 * sinfo.adb: Add new field Entity_Or_Associated_Node
11952 * sinfo.ads: Add new field Entity_Or_Associated_Node
11953 Update documentation for Associated_Node and Entity fields to clarify
11954 relationship and usage.
11957 (Write_Id): Properly process Associated_Node field in generic template
11960 Recognize new -gnatS switch for printing package Standard
11961 This replaces gnatpsta
11964 Add line for new -gnatS switch for printing package Standard
11965 This replaces gnatpsta
11967 2003-11-10 Andreas Jaeger <aj@suse.de>
11969 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
11972 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
11974 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
11977 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
11979 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
11982 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
11984 * sysdep.c: Add handling of cygwin.
11986 2003-11-10 GNAT Script <nobody@gnat.com>
11988 * Make-lang.in: Makefile automatically updated
11990 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
11993 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
11994 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
11995 Replace GNAT_ROOT by GCC_ROOT.
11997 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
11999 2003-11-06 Zack Weinberg <zack@codesourcery.com>
12001 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
12002 and update for changed meaning of GET_MODE_BITSIZE.
12004 2003-11-04 Doug Rupp <rupp@gnat.com>
12006 * sysdep.c: Problem discovered during IA64 VMS port.
12007 [VMS] #include <unixio.h> to get proper prototypes.
12010 Issues discovered/problems fixed during IA64 VMS port.
12011 [VMS] #define _POSIX_EXIT for proper semantics.
12012 [VMS] #include <unixio.h> for proper prototypes.
12013 [VMS] (fork): #define IA64 version.
12014 (__gnat_os_exit): Remove unnecessary VMS specific code.
12016 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12018 Part of PR ada/12806
12020 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
12024 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
12027 * targtyps.c, decl.c, misc.c,
12028 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
12029 routines to work around change in FP sizing semantics in GCC.
12032 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
12034 * gigi.h: (enumerate_modes): New function.
12036 * Make-lang.in: (ada/misc.o): Add real.h.
12038 * misc.c: (enumerate_modes): New function.
12040 2003-11-04 Robert Dewar <dewar@gnat.com>
12042 * 3vtrasym.adb: Minor reformatting
12043 Use terminology encoded/decoded name, rather than C++ specific notion
12044 of mangling (this is the terminology used throughout GNAT).
12046 * einfo.h: Regenerated
12048 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
12051 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
12053 * par-prag.adb: Add dummy entry for Thread_Body pragma
12056 Add entries for System.Threads entities for thread body processing
12059 (Analyze_Pragma, Access attributes): Check these are not applied to a
12060 thread body, since this is not permitted
12062 * sem_prag.adb: Add processing for Thread_Body pragma.
12066 (Resolve_Call): Check for incorrect attempt to call a thread body
12067 procedure with a direct call.
12069 * snames.ads, snames.adb: Add entry for Thread_Body pragma
12070 Add names associated with thread body expansion
12072 * snames.h: Add entry for Thread_Body pragma
12074 * s-thread.adb: Add entries for thread body processing
12075 These are dummy bodies so far
12077 * s-thread.ads: Add documentation on thread body handling.
12078 Add entries for thread body processing.
12080 2003-11-04 Javier Miranda <miranda@gnat.com>
12083 (Build_Limited_Views): Return after posting an error in case of limited
12084 with_clause on subprograms, generics, instances or generic renamings
12085 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
12086 on subprograms, generics, instances or generic renamings
12088 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
12090 * raise.c (setup_to_install): Correct mistake in last revision; two
12091 arguments out of order.
12093 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
12094 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
12095 notice, missed in previous change.
12096 Remove trailing blanks and other style errors introduced in previous
12099 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
12101 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
12102 rid of the wrapper for a LJM type, ensuring we don't do that if the
12103 field is addressable. This avoids potential low level type view
12104 mismatches later on, for instance in a by-reference argument passing
12107 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12109 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
12110 aligned at byte boundary.
12112 2003-11-04 Joel Brobecker <brobecker@gnat.com>
12114 * decl.c (components_to_record): Do not delete the empty variants from
12115 the end of the union type.
12117 2003-11-04 Ed Schonberg <schonberg@gnat.com>
12119 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
12120 operation for a derived type, an explicit declaration may use a local
12121 subtype of Boolean.
12123 2003-11-04 Vincent Celier <celier@gnat.com>
12125 * make.adb (Gnatmake): Allow main sources on the command line with a
12126 library project when it is only for compilation (no binding or
12129 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12131 * Makefile.in: Remove many duplicate variables.
12133 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
12135 * Make-lang.in (dvi): Move targets to $(docobjdir).
12136 (gnat_ug_vms.dvi): Simplify rule and adjust target.
12137 (gnat_ug_wnt.dvi): Likewise.
12138 (gnat_ug_unx.dvi): Likewise.
12139 (gnat_ug_vxw.dvi): Likewise.
12140 (gnat_rm.dvi): Likewise.
12141 (gnat-style.dvi): Likewise.
12143 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
12145 * gigi.h: Missed commit from update for C90.
12147 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
12149 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
12151 2003-10-31 Andreas Schwab <schwab@suse.de>
12153 * raise.c (get_action_description_for): Fix typo in last change.
12155 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
12158 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
12159 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
12161 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
12163 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
12164 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
12165 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
12166 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
12167 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
12169 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
12172 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
12173 numbers when symbol name is too long.
12175 2003-10-30 Ed Falis <falis@gnat.com>
12177 * g-signal.ads, g-signal.adb: New files
12179 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
12181 * Makefile.rtl: Introduce GNAT.Signals
12183 2003-10-30 Robert Dewar <dewar@gnat.com>
12185 * freeze.adb: Minor reformatting
12187 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
12189 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
12190 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
12191 New handling of Id_Check parameter to improve recognition of keywords
12192 used as identifiers.
12193 Update copyright notice to include 2003
12195 2003-10-29 Robert Dewar <dewar@gnat.com>
12197 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
12198 sem_ch10.adb: Minor reformatting
12200 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
12201 (Expand_Assign_Record): Test right hand side for bit unaligned as well
12203 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
12205 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
12206 Support for TBK$SYMBOLIZE-based symbolic traceback.
12208 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
12211 Revert previous change, that did not work well when pragma No_Run_Time
12212 was used in conjunction with a run-time other than ZFP.
12214 2003-10-29 Vincent Celier <celier@gnat.com>
12217 (Gnatmake): When there are no Ada mains in attribute Main, disable the
12218 bind and link steps only is switch -z is not used.
12220 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
12222 * Makefile.generic: Remove duplicated setting of CC.
12224 * Makefile.prolog: Set CC to gcc by default, to override make's
12227 * einfo.h: Regenerated.
12229 2003-10-29 Ed Schonberg <schonberg@gnat.com>
12231 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
12232 current body, after compiling subunit.
12234 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
12235 when in deleted code, because gigi needs properly ordered freeze
12236 actions to annotate types.
12238 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
12239 prevent the premature freezing of record type that contains
12240 subcomponents with a private type that does not yet have a completion.
12242 2003-10-29 Javier Miranda <miranda@gnat.com>
12245 (Analyze_Package_Instantiation): Check that instances can not be used in
12246 limited with_clauses.
12249 (Analyze_Package_Renaming): Check that limited withed packages cannot
12250 be renamed. Improve text on error messages related to limited
12253 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
12255 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
12256 Update copyright notice.
12258 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
12259 (Install_Limited_Context_Clauses): New subprogram that isolates all the
12260 checks required for limited context_clauses and installs the limited
12262 (Install_Limited_Withed_Unit): Complete its documentation.
12263 (Analyze_Context): Check that limited with_clauses are only allowed in
12265 (Install_Context): Call Install_Limited_Context_Clauses after the
12266 parents have been installed.
12267 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
12268 package as 'From_With_Type'; this mark indicates that the limited view
12269 is installed. Used to check bad usages of limited with_clauses.
12270 (Build_Limited_Views): Do not add shadow entities to the scope's list
12271 of entities. Do not add real entities to the Non_Limited_Views chain.
12272 Improve error notification.
12273 (Remove_Context_Clauses): Remove context clauses in two phases:
12274 limited views first and regular views later (to maintain the
12276 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
12277 its visible entities.
12279 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
12281 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
12282 with any type that Is_Fixed_Point_Type.
12284 * sinfo.ads: Fix documentation for Associated_Node attribute.
12286 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
12288 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
12289 both '-gnatc' and '-gnatt' are specified.
12291 * atree.adb (Initialize): Add initialization for Node_Count (set to
12294 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12296 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
12297 do not consider as Pure.
12299 Part of implementation of function-at-a-time:
12301 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
12302 (tree_transform): Add new argument to build_component_ref.
12303 (tree_transform, case N_Assignment_Statement): Make and return an
12305 (tree_transform): If result IS_STMT, set flags and return it.
12306 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
12308 * utils2.c (build_simple_component_ref, build_component_ref): Add new
12310 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
12311 (build_allocator): Likewise.
12313 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
12314 Add new arg to build_component_ref.
12315 (maybe_unconstrained_array, unchecked_convert): Likewise.
12317 * ada-tree.def (EXPR_STMT): New code.
12319 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
12321 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
12322 build_component_ref calls.
12324 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
12326 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
12327 (build_component_ref): Add new argument, NO_FOLD_P.
12329 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
12331 * Makefile.generic: Add missing substitution on object_deps handling.
12334 * Make-lang.in (check-ada): Enable ACATS test suite.
12336 2003-10-27 Robert Dewar <dewar@gnat.com>
12339 (Freeze_Array_Type): We do not need an initialization routine for types
12340 derived from String or Wide_String. They should be treated the same
12341 as String and Wide_String themselves. This caused problems with the
12342 use of Initialize_Scalars.
12345 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
12346 composites. This allows use of component clauses that are not byte
12350 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
12351 is an attempt to pack an array of atomic objects.
12353 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
12355 2003-10-27 Pascal Obry <obry@gnat.com>
12358 (Basename): Check for drive letters in a pathname only on DOS based OS.
12360 2003-10-27 Vincent Celier <celier@gnat.com>
12363 (Gnatmake): When unable to change dir to the object dir, display the
12364 content of the parent dir of the obj dir, to try to understand why this
12367 2003-10-27 GNAT Script <nobody@gnat.com>
12369 * Make-lang.in: Makefile automatically updated
12371 2003-10-27 Ed Schonberg <schonberg@gnat.com>
12374 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
12375 should not be done in Save/Restore_Scope_Stack, because it is performed
12379 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
12380 whether use clauses should be removed/restored.
12383 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
12384 whether use clauses should be removed/restored.
12386 2003-10-26 Andreas Jaeger <aj@suse.de>
12388 * Makefile.in: Remove duplicated lines.
12390 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
12392 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
12393 minimize the differences with ACT tree.
12395 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
12396 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
12397 Gnatvsn.Gnat_Static_Version_String to reduce differences between
12400 2003-10-24 Pascal Obry <obry@gnat.com>
12402 * adadecode.c (ostrcpy): New function.
12403 (__gnat_decode): Use ostrcpy of strcpy.
12404 (has_prefix): Set first parameter a const.
12405 (has_suffix): Set first parameter a const.
12406 Update copyright notice. Fix source name in header.
12407 Removes a trailing space.
12410 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
12413 Remove the test against being in No_Run_Time_Mode before generating a
12414 call to Register_Tag. It is redundant with the test against the
12415 availability of the function Register_Tag.
12417 2003-10-24 Vincent Celier <celier@gnat.com>
12419 * g-catiio.adb: (Month_Name): Correct spelling of February
12421 * make.adb: (Mains): New package
12422 (Initialize): Call Mains.Delete
12423 (Gnatmake): Check that each main on the command line is a source of a
12424 project file and, if there are several mains, each of them is a source
12425 of the same project file.
12426 (Gnatmake): When a foreign language is specified in attribute Languages,
12427 no main is specified on the command line and attribute Mains is not
12428 empty, only build the Ada main. If there is no Ada main, just compile
12429 the Ada sources and their closure.
12430 (Gnatmake): If a main is specified on the command line with directory
12431 information, check that the source exists and, if it does, that the path
12432 is the actual path of a source of a project.
12435 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
12436 Full_Path is True, return the full path instead of the simple file name.
12437 (Project_Of): New function
12440 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
12441 defaulted to False.
12442 (Project_Of): New function
12444 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
12446 * Makefile.generic:
12447 Ensure objects of main project are always checked and rebuilt if needed.
12448 Set CC to gcc by default.
12449 Prepare new handling of link by creating a global archive (not activated
12452 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
12453 stringt.h: Update copyright notice. Remove trailing blanks.
12454 Fix source name in header.
12456 2003-10-24 Robert Dewar <dewar@gnat.com>
12458 * sem_ch12.adb: Minor reformatting
12461 Minor reformatting (including new function return style throughout)
12464 Minor reformatting (including new function return style throughout)
12466 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
12468 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
12469 stringt.h: Update copyright notice. Remove trailing blanks.
12470 Fix source name in header.
12472 2003-10-24 GNAT Script <nobody@gnat.com>
12474 * Make-lang.in: Makefile automatically updated
12476 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
12478 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
12479 stringt.h: Convert to ISO C90 declarations and definitions.
12481 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
12484 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
12485 External_Tag attribute definition clauses.
12487 2003-10-23 Ed Schonberg <schonberg@gnat.com>
12490 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
12491 child unit, generate a fully qualified name to avoid spurious errors
12492 when the context contains renamings of different child units with
12493 the same simple name.
12495 * exp_dbug.ads: Add documentation on name qualification for renamings
12498 2003-10-23 Robert Dewar <dewar@gnat.com>
12500 * g-regpat.ads, g-regpat.adb: Minor reformatting
12502 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
12504 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
12506 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12508 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
12511 * urealp.h: (Machine): Update to proper definition.
12513 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
12515 * init.c, adaint.c: Minor reformatting.
12517 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
12519 * adaint.c (w32_epoch_offset): Define static const at file level.
12520 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
12521 rather than t_create, t_access in call to GetFileTime. Use union
12522 to convert between FILETIME and unsigned long long.
12523 (__gnat_file_time_name): Test for invalid file handle.
12524 (__gnat_set_filetime_name): Support win32 targets using
12525 w32api SetFileTime.
12527 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
12529 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
12531 * ctrl_c.c (__gnat_int_handler): Remove declaration.
12533 * decl.c (creat_concat_name): Const-ify prefix.
12535 * adaint.c: Include ctype.h if __MINGW32__.
12536 (__gnat_readlink): Mark arguments as possibly unused.
12537 (__gnat_symlink): Likewise.
12538 (__gnat_is_symbolic_link): Likewise.
12539 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
12541 (__gnat_file_time_name): Don't declare struct stat statbuf when
12543 (__gnat_is_absolute_path): Add parenthesis around condition of
12544 'if' statement to avoid warning.
12545 (__gnat_plist_init): Specify void as parameter.
12546 (plist_enter): Likewise.
12547 (plist_leave): Likewise.
12548 (remove_handle): Make static. Initialize prev.
12550 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
12552 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
12553 * cstreams.c (__gnat_full_name): Minor improvements and clean up
12554 of previous change.
12556 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12558 * tracebak.c (MAX): Avoid redefinition warning.
12560 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
12561 Change msg to const char *.
12562 (__gnat_install_handler): Remove ss, unused.
12563 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
12565 * cstreams.c (__gnat_full_name): Declare p only when used.
12566 (__gnat_full_name) [sgi] Return buffer.
12568 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
12570 * mingw32.h: New file.
12571 * gnat_wrapper.adb: New file.
12573 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
12575 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
12576 string match a pre compiled regular expression (the corresponding
12577 version of the function working on a raw regular expression)
12578 Fix typos in various comments
12579 Update copyright notice in spec
12581 2003-10-21 Gary Dismukes <dismukes@gnat.com>
12584 (Component_Needs_Simple_Initialization): Return False when the type is a
12585 packed bit array. Revise spec comments to document this case.
12588 (Expand_Pragma_Import): Set any expression on the imported object to
12589 empty to avoid initializing imported objects (in particular this
12590 covers the case of zero-initialization of bit arrays).
12591 Update copyright notice.
12593 2003-10-21 Ed Schonberg <schonberg@gnat.com>
12596 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
12597 a subunit is missing.
12598 (Instantiate_Subprogram_Body): If body of function is missing, set type
12599 of return expression explicitly in dummy body, to prevent cascaded
12600 errors when a subunit is missing.
12604 (Access_Subprogram_Declaration): Verify that return type is valid.
12608 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
12613 (Corresponding_Discriminant): If the scope of the discriminant is a
12614 private type without discriminant, use its full view.
12617 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
12619 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
12620 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
12621 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
12622 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
12623 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
12624 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
12625 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
12626 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
12627 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
12628 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
12629 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
12630 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
12631 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
12632 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
12633 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
12634 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
12635 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
12636 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
12637 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
12638 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
12639 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
12640 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
12641 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
12642 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
12643 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
12644 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
12645 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
12646 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
12647 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
12648 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
12649 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
12650 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
12651 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
12652 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
12653 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
12654 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
12655 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
12656 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
12657 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
12658 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
12659 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
12660 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
12661 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
12662 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
12663 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
12664 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
12665 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
12666 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
12667 vms_conv.ads, vms_conv.adb, vms_data.ads,
12668 vxaddr2line.adb: Files added. Merge with ACT tree.
12670 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
12671 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
12672 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
12673 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
12674 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
12675 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
12676 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
12677 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
12678 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
12679 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
12681 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
12682 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
12683 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
12684 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
12685 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
12686 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
12687 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
12688 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
12689 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
12690 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
12691 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
12692 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
12693 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
12694 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
12695 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
12696 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
12697 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
12698 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
12699 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
12700 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
12701 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
12702 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
12703 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
12704 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
12705 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
12706 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
12707 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
12708 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
12709 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
12710 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
12711 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
12712 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
12713 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
12714 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
12715 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
12716 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
12717 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
12718 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
12719 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
12720 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
12721 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
12722 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
12723 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
12724 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
12725 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
12726 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
12727 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
12728 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
12729 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
12730 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
12731 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
12732 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
12733 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
12734 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
12735 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
12736 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
12737 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
12738 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
12739 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
12740 checks.adb, checks.ads, cio.c, comperr.adb,
12741 comperr.ads, csets.adb, cstand.adb, cstreams.c,
12742 debug_a.adb, debug_a.ads, debug.adb, decl.c,
12743 einfo.adb, einfo.ads, errout.adb, errout.ads,
12744 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
12745 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
12746 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
12747 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
12748 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
12749 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
12750 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
12751 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
12752 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
12753 fe.h, fmap.adb, fmap.ads, fname.adb,
12754 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
12755 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
12756 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
12757 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
12758 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
12759 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
12760 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
12761 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
12762 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
12763 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
12764 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
12765 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
12766 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
12767 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
12768 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
12769 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
12770 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
12771 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
12772 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
12773 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
12774 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
12775 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
12776 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
12777 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
12778 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
12779 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
12780 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
12781 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
12782 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
12783 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
12784 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
12785 layout.adb, lib.adb, lib.ads, lib-list.adb,
12786 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
12787 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
12788 link.c, live.adb, make.adb, make.ads,
12789 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
12790 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
12791 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
12792 misc.c, mkdir.c, mlib.adb, mlib.ads,
12793 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
12794 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
12795 namet.adb, namet.ads, namet.h, nlists.ads,
12796 nlists.h, nmake.adt, opt.adb, opt.ads,
12797 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
12798 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
12799 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
12800 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
12801 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
12802 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
12803 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
12804 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
12805 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
12806 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
12807 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
12808 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
12809 prj-util.adb, prj-util.ads, raise.c, raise.h,
12810 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
12811 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
12812 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
12813 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
12814 scans.ads, scn.adb, scn.ads, s-crc32.adb,
12815 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
12816 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
12817 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
12818 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
12819 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
12820 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
12821 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
12822 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
12823 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
12824 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
12825 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
12826 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
12827 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
12828 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
12829 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
12830 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
12831 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
12832 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
12833 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
12834 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
12835 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
12836 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
12837 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
12838 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
12839 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
12840 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
12841 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
12842 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
12843 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
12844 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
12845 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
12846 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
12847 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
12848 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
12849 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
12850 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
12851 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
12852 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
12853 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
12854 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
12855 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
12856 stringt.adb, stringt.ads, stringt.h, style.ads,
12857 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
12858 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
12859 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
12860 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
12861 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
12862 table.adb, table.ads, targparm.adb, targparm.ads,
12863 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
12864 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
12865 ttypes.ads, types.ads, types.h, uintp.adb,
12866 uintp.ads, uintp.h, uname.adb, urealp.adb,
12867 urealp.ads, urealp.h, usage.adb, utils2.c,
12868 utils.c, validsw.adb, validsw.ads, widechar.adb,
12869 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
12870 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
12871 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
12872 gnatvsn.ads: Merge with ACT tree.
12874 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
12876 2003-10-20 Mark Mitchell <mark@codesourcery.com>
12878 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
12879 (gnat_ug_vmx.info): Likewise.
12880 (gnat_ug_vxw.info): Likewise.
12881 (gnat_ug_wnt.info): Likewise.
12882 (gnat_rm.info): Likewise.
12883 (gnat-style.info): Likewise.
12885 * Make-lang.in (ada.install-info): Remove target.
12886 (info): New target.
12887 (install-info): Likewise.
12888 (gnat_ug_unx.info): Simplify rule.
12889 (gnat_ug_vmx.info): Likewise.
12890 (gnat_ug_vxw.info): Likewise.
12891 (gnat_ug_wnt.info): Likewise.
12892 (gnat_rm.info): Likewise.
12893 (gnat-style.info): Likewise.
12895 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
12897 * Make-lang.in: Replace uses of $(target_alias) with
12898 $(target_noncanonical).
12899 * ada/Makefile.in: Remove unused mention of $(target_alias).
12901 2003-10-06 Mark Mitchell <mark@codesourcery.com>
12903 * Make-lang.in (ada.info): Replace with ...
12905 (ada.dvi): Replace with ...
12908 2003-09-29 Zack Weinberg <zack@codesourcery.com>
12910 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
12911 initialize dconstp5 and dconstmp5.
12913 2003-09-28 Richard Henderson <rth@redhat.com>
12915 * trans.c (tree_transform): Update call to expand_asm_operands.
12917 2003-09-21 Richard Henderson <rth@redhat.com>
12919 * trans.c, utils.c: Revert.
12921 2003-09-21 Richard Henderson <rth@redhat.com>
12923 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
12926 2003-09-04 Michael Matz <matz@suse.de>
12928 * misc.c: Include "target.h".
12929 * Make-lang.in (misc.o): Add dependency on target.h.
12931 2003-09-03 DJ Delorie <dj@redhat.com>
12933 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
12936 2003-08-30 Zack Weinberg <zack@codesourcery.com>
12938 * Makefile.in: Update substitutions to match changes to
12939 configure. Use include directives instead of @-insertions
12940 to read in host and target fragments. Add a rule to
12941 regenerate ada/Makefile.
12943 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
12945 * lang-options.h: Remove.
12946 * lang.opt: Add help text.
12948 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
12950 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
12953 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
12955 * misc.c (gnat_handle_option): Don't handle filenames.
12957 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
12959 * Make-lang.in: Replace PWD with PWD_COMMAND.
12960 * Makefile.adalib: Likewise.
12961 * Makefile.in: Likewise.
12963 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
12965 * misc.c (gnat_argv): Revert last change.
12966 (gnat_handle_option, gnat_init_options): Copy arguments.
12968 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
12970 * misc.c (gnat_argv): Make const.
12972 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
12974 * misc.c (save_argc, save_argv): Keep non-static!
12976 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
12978 * misc.c (save_argc, save_argv): Make static.
12979 (gnat_init_options): New prototype.
12980 (gnat_init_options): Update.
12982 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
12984 * gnat_ug.texi: Remove unlikely characters from @vars.
12985 * gnat_ug_vms.texi: Regenerate.
12987 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
12989 * misc.c (record_code_position): Adjust emit_note call.
12991 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
12993 * misc.c (gnat_handle_option): Don't check for missing arguments.
12995 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
12997 * utils.c (end_subprog_body): Adjust expand_function_end call.
12999 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
13001 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
13004 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
13006 * lang.opt: Declare Ada.
13007 * misc.c (gnat_init_options): Update.
13009 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
13011 * utils.c (begin_subprog_body): Adjust init_function_start call.
13013 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
13015 * Make-lang.in: Update to use options.c and options.h.
13016 * misc.c: Include options.h not aoptions.h.
13017 (gnat_handle_option): Abort on unrecognized switch.
13018 (gnat_init_options): Request Ada switches.
13020 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
13022 * lang.opt: Add -Wall.
13023 * misc.c (gnat_handle_option): Handle it.
13025 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
13027 * misc.c (gnat_handle_option): Fix warnings.
13029 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
13031 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
13033 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
13035 * Make-lang.in: Update to handle command-line options.
13036 * lang.opt: New file.
13037 * misc.c: Include aoptions.h.
13038 (cl_options_count, cl_options): Remove.
13039 (gnat_handle_option): New.
13040 (gnat_decode_option): Remove.
13041 (LANG_HOOKS_DECODE_OPTION): Remove.
13042 (LANG_HOOKS_HANDLE_OPTION): Override.
13044 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
13046 * init.c, misc.c, trans.c, utils.c: Remove dead code.
13048 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
13050 * Makefile.in: Replace "host_canonical" with "host" for autoconf
13053 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
13055 * Make-lang.in: Update.
13056 * misc.c: Include opts.h. Define cl_options_count and cl_options.
13058 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
13060 * misc.c (gnat_init_options): Update.
13062 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
13064 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
13065 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
13066 __attribute__ ((__unused__)).
13068 2003-06-05 Jan Hubicka <jh@suse.cz>
13070 * Make-lang.in: Add support for stageprofile and stagefeedback
13072 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
13074 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
13075 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
13077 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
13079 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
13080 Remove non-VMS directive.
13081 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
13083 (Examples of gnatls Usage): Remove VMS alternative.
13085 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
13088 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
13089 and turn ZCX_By_Default back to False since the underlying support
13090 is not quite there yet.
13092 2003-06-01 Andreas Jaeger <aj@suse.de>
13094 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
13095 and ROUND_TYPE_SIZE_UNIT.
13097 2003-05-22 Geert Bosch <bosch@gnat.com>
13099 * gnat_rm.texi : Remove reference to Ada Core Technologies.
13101 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
13103 * trans.c (tree_transform): Use location_t and input_location
13105 (build_unit_elab): Likewise.
13106 * utils.c (create_label_decl): Likewise.
13108 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
13110 * trans.c (tree_transform, build_unit_elab,
13111 set_lineno): Rename lineno to input_line.
13112 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
13113 end_subprog_body): Likewise.
13114 * utils2.c (build_call_raise): Likewise.
13116 2003-05-01 Laurent Guerby <guerby@acm.org>
13119 * 5iosinte.ads: Increase pthread_cond_t size to match recent
13120 LinuxThread and NPTL version, merge from ACT.
13122 2003-04-28 Zack Weinberg <zack@codesourcery.com>
13124 * utils.c (convert): No need to clear TREE_CST_RTL.
13126 2003-04-23 Geert Bosch <bosch@gnat.com>
13128 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
13129 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
13130 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
13131 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
13132 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
13133 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
13134 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
13135 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
13136 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
13137 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
13138 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
13139 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
13140 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
13141 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
13142 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
13143 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
13144 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
13145 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
13146 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
13147 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
13148 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
13149 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
13150 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
13151 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
13152 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
13153 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
13154 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
13155 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
13156 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
13157 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
13158 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
13159 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
13160 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
13161 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
13162 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
13163 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
13164 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
13165 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
13166 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
13167 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
13168 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
13169 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
13170 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
13171 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
13172 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
13173 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
13174 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
13175 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
13176 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
13177 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
13178 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
13179 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
13180 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
13181 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
13182 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
13183 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
13184 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
13185 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
13186 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
13187 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
13188 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
13189 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
13190 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
13191 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
13192 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
13193 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
13194 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
13195 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
13196 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
13197 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
13198 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
13199 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
13200 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
13201 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
13202 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
13203 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
13204 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
13205 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
13206 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
13207 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
13208 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
13209 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
13210 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
13211 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
13212 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
13213 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
13214 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
13215 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
13216 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
13217 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
13218 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
13219 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
13220 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
13221 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
13222 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
13223 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
13224 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
13225 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
13226 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
13227 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
13228 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
13229 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
13230 ali.adb, ali.ads, alloc.ads, argv.c,
13231 atree.adb, atree.ads, atree.h, aux-io.c,
13232 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
13233 binde.adb, binde.ads, binderr.adb, binderr.ads,
13234 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
13235 butil.adb, butil.ads, cal.c, calendar.ads,
13236 casing.adb, casing.ads, ceinfo.adb, checks.adb,
13237 checks.ads, cio.c, comperr.adb, comperr.ads,
13238 config-lang.in, csets.adb, csets.ads, csinfo.adb,
13239 cstand.adb, cstand.ads, cuintp.c, debug.adb,
13240 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
13241 dec-io.ads, dec.ads, deftarg.c, directio.ads,
13242 einfo.adb, einfo.ads, elists.adb, elists.ads,
13243 elists.h, errno.c, errout.adb, errout.ads,
13244 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
13245 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
13246 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
13247 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
13248 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
13249 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
13250 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
13251 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
13252 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
13253 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
13254 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
13255 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
13256 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
13257 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
13258 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
13259 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
13260 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
13261 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
13262 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
13263 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
13264 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
13265 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
13266 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
13267 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
13268 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
13269 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
13270 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
13271 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
13272 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
13273 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
13274 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
13275 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
13276 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
13277 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
13278 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
13279 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
13280 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
13281 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
13282 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
13283 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
13284 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
13285 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
13286 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
13287 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
13288 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
13289 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
13290 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
13291 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
13292 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
13293 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
13294 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
13295 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
13296 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
13297 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
13298 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
13299 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
13300 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
13301 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
13302 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
13303 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
13304 lib.adb, lib.ads, live.adb, live.ads,
13305 machcode.ads, make.adb, make.ads, makeusg.adb,
13306 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
13307 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
13308 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
13309 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
13310 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
13311 mlib.ads, namet.adb, namet.ads, nlists.adb,
13312 nlists.ads, opt.adb, opt.ads, osint-b.adb,
13313 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
13314 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
13315 osint.ads, output.adb, output.ads, par-ch10.adb,
13316 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
13317 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
13318 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
13319 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
13320 par-tchk.adb, par-util.adb, par.adb, par.ads,
13321 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
13322 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
13323 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
13324 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
13325 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
13326 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
13327 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
13328 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
13329 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
13330 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
13331 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
13332 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
13333 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
13334 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
13335 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
13336 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
13337 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
13338 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
13339 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
13340 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
13341 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
13342 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
13343 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
13344 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
13345 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
13346 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
13347 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
13348 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
13349 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
13350 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
13351 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
13352 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
13353 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
13354 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
13355 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
13356 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
13357 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
13358 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
13359 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
13360 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
13361 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
13362 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
13363 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
13364 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
13365 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
13366 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
13367 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
13368 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
13369 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
13370 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
13371 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
13372 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
13373 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
13374 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
13375 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
13376 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
13377 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
13378 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
13379 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
13380 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
13381 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
13382 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
13383 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
13384 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
13385 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
13386 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
13387 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
13388 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
13389 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
13390 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
13391 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
13392 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
13393 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
13394 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
13395 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
13396 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
13397 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
13398 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
13399 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
13400 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
13401 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
13402 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
13403 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
13404 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
13405 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
13406 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
13407 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
13408 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
13409 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
13410 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
13411 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
13412 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
13413 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
13414 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
13415 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
13416 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
13417 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
13418 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
13419 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
13420 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
13421 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
13422 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
13423 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
13424 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
13425 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
13426 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
13427 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
13428 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
13429 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
13430 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
13431 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
13432 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
13433 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
13434 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
13435 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
13436 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
13437 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
13438 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
13439 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
13440 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
13441 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
13442 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
13443 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
13444 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
13445 snames.ads, sprint.adb, sprint.ads, stand.adb,
13446 stand.ads, stringt.adb, stringt.ads, style.adb,
13447 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
13448 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
13449 switch-m.ads, switch.adb, switch.ads, system.ads,
13450 table.adb, table.ads, targparm.adb, targparm.ads,
13451 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
13452 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
13453 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
13454 ttypef.ads, ttypes.ads, types.adb, types.ads,
13455 uintp.adb, uintp.ads, uname.adb, uname.ads,
13456 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
13457 usage.adb, usage.ads, validsw.adb, validsw.ads,
13458 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
13459 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
13460 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
13461 formatting and other trivial changes from ACT.
13463 2003-04-12 Zack Weinberg <zack@codesourcery.com>
13465 * gigi.h, utils2.c (build_constructor):
13466 Rename gnat_build_constructor. Use build_constructor.
13467 * decl.c (gnat_to_gnu_entity)
13468 * trans.c (tree_transform, pos_to_constructor, extract_values)
13469 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
13470 (unchecked_convert)
13471 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
13472 (fill_vms_descriptor):
13475 2003-04-06 Zack Weinberg <zack@codesourcery.com>
13477 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
13478 * misc.c (gnat_tree_size): New function.
13479 (LANG_HOOKS_TREE_SIZE): Override.
13481 2003-04-03 Jason Merrill <jason@redhat.com>
13483 * misc.c (gnat_adjust_rli): #if 0.
13485 2003-03-31 Geert Bosch <bosch@gnat.com>
13488 * link.c : Fix misspelled "const" keyword
13490 2003-03-23 Mark Mitchell <mark@codesourcery.com>
13493 * utils2.c: Adjust calls to put_var_into_stack.
13495 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
13497 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
13499 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
13501 * misc.c (gnat_init): Update for new prototype.
13503 2003-03-05 Olivier Hainque <hainque@gnat.com>
13506 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
13507 warning, and fix return type for the IN_RTS && !SJLJ case.
13509 2003-03-04 Tom Tromey <tromey@redhat.com>
13511 * Make-lang.in (ada.tags): New target.
13513 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
13516 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
13517 wrapper, which name remains constant whatever underlying GCC
13520 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
13521 the stable interface needed for a-except.
13523 2003-03-02 Andreas Jaeger <aj@suse.de>
13525 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
13526 gnat_ug_wnt.texi: Regenerate.
13528 2003-03-02 Laurent Guerby <guerby@acm.org>
13530 * Makefile.in (install-gnatlib): Match previous change there
13533 2003-02-28 Andreas Schwab <schwab@suse.de>
13535 * Make-lang.in (install-gnatlib): Change to ada directory before
13536 running make instead of using ada/Makefile directly.
13538 2003-02-18 Ben Elliston <bje@redhat.com>
13540 Part of fix for PR ada/9406
13541 * gnat_ug.texi (Binder output file): Grammar fix.
13543 2003-02-18 Ben Elliston <bje@redhat.com>
13546 * 5qtaprop.adb (Sleep): Fix typo in comment.
13548 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
13550 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
13551 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
13552 gnat_ug_wnt.texi: Regenerate.
13554 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
13556 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
13557 be created if necessary.
13558 (ada.install-common): Let $(DESTDIR)$(bindir) be created
13559 if necessary. Remove erroneous and redundant gnatchop
13560 installation commands. Test for gnatdll before attempting
13562 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
13563 and gnatdll from all plausible locations.
13565 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
13567 * utils2.c (build_unary_op): Don't check flag_volatile.
13568 * gnat_ug.texi: Remove -fvolatile from example.
13569 * gnat_ug_vxw.texi: Likewise.
13571 2003-01-29 Laurent Guerby <guerby@acm.org>
13574 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
13575 * Makefile.in: match previous change.
13576 * Make-lang.in: match previous change.
13578 2003-01-29 Joel Sherrill <joel@OARcorp.com>
13580 * 5rosinte.ads: Add SIGXCPU.
13581 * 5rtpopsp.adb: New file.
13582 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
13583 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
13584 specific file 5rtpopsp.adb.
13585 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
13586 is likely needed for all newlib targets.
13587 * init.c: Add RTEMS specific version of __gnat_initialize().
13589 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13591 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
13593 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13595 * init.c (__gnat_error_handler): Make msg const.
13597 * gmem.c (convert_addresses): Move declaration ...
13598 * adaint.h: ... here.
13599 * adaint.c (convert_addresses): Adapt addrs type to match
13602 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
13604 2003-01-24 Andreas Schwab <schwab@suse.de>
13606 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
13607 size_t to avoid warning.
13609 2003-01-21 Zack Weinberg <zack@codesourcery.com>
13611 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
13613 2003-01-09 Geoffrey Keating <geoffk@apple.com>
13615 * gnat_rm.texi: Remove RCS version number.
13617 * ada-tree.h (union lang_tree_node): Add chain_next option.
13619 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
13621 * Make-lang.in (ada.install-info, ada.install-common,
13622 ada.uninstall): Prepend $(DESTDIR) to the destination
13623 directory in all (un)installation commands.
13624 * Makefile.in (install-gnatlib, install-rts): Ditto.
13626 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
13628 * gnat_rm.texi, gnat_ug.texi: Use @copying.
13629 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
13630 gnat_ug_wnt.texi: Regenerate.
13632 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
13634 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
13636 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
13637 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
13638 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
13639 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
13640 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
13641 $(srcdir)/doc/include/gcc-common.texi.
13643 2002-12-15 Geert Bosch <bosch@gnat.com>
13645 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
13647 2002-12-14 Geert Bosch <bosch@gnat.com>
13649 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
13650 case of a body created for a Renaming_As_Body, on which
13651 conformance checks are not performed. Fixes PR ada/5690.
13653 2002-11-30 Zack Weinberg <zack@codesourcery.com>
13655 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
13656 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
13657 not already included.
13658 * Make-lang.in: Update dependencies.
13660 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
13661 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
13662 solution to buffer overflow bug on GNU/Linux.
13664 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
13665 Closes PR ada/5856 and PR ada/6919 !
13666 * bindgen.adb: Remove all references to Public_Version.
13667 * comperr.adb: Remove all references to Public_Version and
13668 GNATPRO_Version; correct bug reporting instructions.
13669 * comperr.ads: Change to match bug box.
13670 * gnatvsn.ads: Remove all references to Public version and
13673 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
13675 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
13679 * config-lang.in: Remove diff_excludes.
13681 2002-11-05 Graham Stott <graham.stott@btinternet.com>
13683 * trans.c (gnu_pending_elaboration_lists): New GC root.
13684 (build_unit_elab): Use..
13686 2002-10-30 Geert Bosch <bosch@gnat.com>
13688 * misc.c : Include optabs.h
13690 * Make-lang.in (misc.o): Add dependency on optabs.h
13692 2002-10-29 Geert Bosch <bosch@gnat.com>
13694 * Make-lang.in (gnatbind): Depend on CONFIG_H
13696 2002-10-29 Geert bosch <bosch@gnat.com>
13698 * misc.c: Unrevert misc.c (1.13)
13700 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
13702 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
13703 maintainership comments.
13705 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
13707 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
13708 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
13709 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
13710 7staprop.adb: Correct statements in comments about
13711 maintainership of GNAT.
13714 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
13715 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
13716 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
13717 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
13718 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
13719 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
13720 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
13721 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
13722 comments about maintainership of GNAT.
13724 PR ada/6919 (forward port of patch for PR ada/5904)
13725 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
13726 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
13727 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
13728 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
13729 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
13730 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
13731 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
13732 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
13733 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
13734 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
13735 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
13736 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
13737 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
13738 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
13739 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
13740 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
13741 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
13742 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
13743 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
13744 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
13745 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
13746 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
13747 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
13748 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
13749 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
13750 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
13751 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
13752 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
13753 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
13754 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
13755 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
13756 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
13757 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
13758 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
13759 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
13760 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
13761 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
13762 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
13763 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
13764 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
13765 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
13766 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
13767 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
13768 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
13769 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
13770 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
13771 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
13772 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
13773 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
13774 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
13775 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
13776 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
13777 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
13778 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
13779 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
13780 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
13781 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
13782 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
13783 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
13784 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
13785 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
13786 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
13787 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
13788 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
13789 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
13790 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
13791 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
13792 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
13793 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
13794 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
13795 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
13796 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
13797 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
13798 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
13799 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
13800 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
13801 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
13802 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
13803 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
13804 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
13805 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
13806 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
13807 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
13808 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
13809 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
13810 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
13811 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
13812 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
13813 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
13814 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
13815 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
13816 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
13817 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
13818 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
13819 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
13820 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
13821 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
13822 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
13823 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
13824 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
13825 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
13826 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
13827 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
13828 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
13829 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
13830 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
13831 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
13832 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
13833 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
13834 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
13835 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
13836 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
13837 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
13838 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
13839 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
13840 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
13841 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
13842 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
13843 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
13844 par-endh.adb par-labl.adb par-load.adb par-prag.adb
13845 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
13846 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
13847 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
13848 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
13849 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
13850 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
13851 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
13852 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
13853 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
13854 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
13855 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
13856 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
13857 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
13858 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
13859 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
13860 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
13861 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
13862 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
13863 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
13864 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
13865 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
13866 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
13867 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
13868 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
13869 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
13870 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
13871 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
13872 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
13873 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
13874 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
13875 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
13876 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
13877 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
13878 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
13879 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
13880 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
13881 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
13882 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
13883 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
13884 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
13885 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
13886 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
13887 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
13888 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
13889 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
13890 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
13891 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
13892 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
13893 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
13894 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
13895 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
13896 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
13897 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
13898 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
13899 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
13900 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
13901 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
13902 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
13903 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
13904 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
13905 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
13906 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
13907 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
13908 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
13909 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
13910 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
13911 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
13912 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
13913 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
13914 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
13915 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
13916 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
13917 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
13918 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
13919 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
13920 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
13921 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
13922 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
13923 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
13924 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
13925 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
13926 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
13927 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
13928 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
13929 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
13930 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
13931 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
13932 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
13933 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
13934 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
13935 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
13936 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
13937 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
13938 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
13939 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
13940 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
13941 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
13942 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
13943 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
13944 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
13945 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
13946 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
13947 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
13948 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
13949 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
13950 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
13951 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
13952 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
13953 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
13954 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
13955 stringt.ads stringt.h style.adb style.ads stylesw.adb
13956 stylesw.ads switch.adb switch.ads sysdep.c system.ads
13957 table.adb table.ads targparm.adb targparm.ads targtyps.c
13958 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
13959 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
13960 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
13961 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
13962 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
13963 usage.ads utils.c utils2.c validsw.adb validsw.ads
13964 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
13965 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
13966 xtreeprs.adb: Correct statements in comments about maintainership
13969 2002-09-23 Zack Weinberg <zack@codesourcery.com>
13971 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
13972 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
13973 * gnatvsn.ads: Gnat_Version_String is now a function.
13974 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
13975 copy the C version_string into a String and return it.
13976 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
13977 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
13978 Remove pragma Ident (Gnat_Version_String). If this was the
13979 sole use of package Gnatvsn, remove the with statement too.
13980 * gnat1drv.adb: Tweak -gnatv output.
13982 2002-09-17 Richard Henderson <rth@redhat.com>
13984 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
13985 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
13986 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
13987 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
13988 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
13989 and real_2expN instead of a loop.
13990 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
13991 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
13993 2002-08-25 Andre Leis <a.leis@gmx.net>
13994 David Billinghurst (David.Billinghurst@riotinto.com>
13996 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
13998 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14000 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
14001 Remove $(CONFIG_H) dependency.
14003 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
14005 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
14007 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14009 * adadecode.c (ada_demangle): Use xstrdup in lieu of
14011 * misc.c (gnat_decode_option): Likewise.
14013 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
14015 * make.adb (Add_Switch): Make Generic_Position a procedure. The
14016 function approach did not work well because of a side effect (the
14017 function call could reallocate the table which was being indexed
14018 using its result). Fixes ada/4851. [RESURRECTED]
14020 2002-07-01 Roger Sayle <roger@eyesopen.com>
14022 * ada/utils.c (builtin_function): Accept an additional parameter.
14024 2002-06-28 Andreas Jaeger <aj@suse.de>
14027 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
14030 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14032 * Makefile.in (SHELL): Set to @SHELL@.
14034 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14036 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
14037 array size calculation.
14039 2002-06-04 Andreas Jaeger <aj@suse.de>
14041 * Make-lang.in (gnatbind): Readd rule that has been lost in last
14044 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
14046 Merge from pch-branch:
14048 * config-lang.in (gtfiles): Add ada-tree.h.
14049 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
14050 (SET_TYPE_MODULUS): New.
14051 (SET_TYPE_INDEX): New.
14052 (SET_TYPE_DIGITS_VALUE): New.
14053 (SET_TYPE_RM_SIZE): New.
14054 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
14055 (SET_TYPE_ADA_SIZE): New.
14056 (SET_TYPE_ACTUAL_BOUNDS): New.
14057 (SET_DECL_CONST_CORRESPONDING_VAR): New.
14058 (SET_DECL_ORIGINAL_FIELD): New.
14059 (TREE_LOOP_ID): Correct typo.
14060 * decl.c: Use new macros.
14061 * utils.c: Include debug.h, use new macros.
14062 * utils2.c: Use new macros.
14064 * ada-tree.h: Update all macros for new tree description.
14065 (struct tree_loop_id): New.
14066 (union lang_tree_node): New.
14067 (struct lang_decl): New.
14068 (struct lang_type): New.
14069 * misc.c (gnat_mark_tree): Delete.
14070 (LANG_HOOKS_MARK_TREE): Delete.
14071 * trans.c (tree_transform): No longer any need to cast
14074 * utils.c (struct language_function): New dummy structure.
14076 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
14077 (misc.o): Likewise.
14078 (utils.o): Likewise; also gtype-ada.h.
14079 * Make-lang.in (gnat1): Add dependency on s-gtype.
14080 (gnatbind): Add dependency on $(CONFIG_H).
14081 * utils.c: Correct last #include.
14082 (stuct e_stack): Remove unnecessary 'static'.
14083 (mark_e_stack): Remove unused prototype.
14085 * scn-nlit.adb: Remove whitespace after version number to
14086 keep lines under 80 chars.
14087 * snames.adb: Likewise.
14088 * treepr.ads: Likewise.
14090 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
14091 (misc.o): Likewise.
14092 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
14093 * config-lang.in (gtfiles): New.
14094 * decl.c: Use gengtype for roots.
14095 * gigi.h: Use gengtype for roots.
14096 * trans.c: Use gengtype for roots.
14097 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
14099 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
14101 * misc.c (gnat_init): Adjust setting of internal_error_function.
14103 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
14105 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
14106 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
14107 gnat_ug_wnt.texi: Regenerate.
14109 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
14111 * 5ntaprop.adb (with System.OS_Primitives): Remove.
14113 * cstreams.c (max_path_len): Move from here ...
14114 * adaint.c (__gnat_max_path_len): ... to here.
14115 * adaint.c (__gnat_max_path_len): Declare.
14116 * g-dirope.adb (Max_Path): Adjust.
14117 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
14118 * i-cstrea.ads (max_path_len): Adjust.
14119 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
14120 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
14122 * Makefile.in, Make-lang.in: Documentation is now built in
14123 Make-lang.in. Store Info and generated Texinfo files in the
14125 * gnat_ug.texi: Remove CVS keywords, correct version number.
14126 Set file name correctly.
14128 * gnat_ug_*.texi: Add.
14129 * .cvsignore: Ignore generated Texinfo files.
14131 2002-05-30 Zack Weinberg <zack@codesourcery.com>
14133 * ada.h: Add MI guard macro.
14134 (SUBTYPE): Define constants with an anonymous enum, not static
14136 (IN): Cast constants to appropriate type before use.
14138 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
14140 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
14143 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14145 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
14146 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
14147 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
14148 (ALL_ADA_CFLAGS): Likewise.
14149 (ADA_INCLUDES): Likewise.
14150 Adapt for new working dir.
14151 (GNATBIND): Use Makefile.in version.
14152 (.SUFFIXES): Copy from Makefile.in.
14153 (ada-warn): Define.
14154 (.adb.o, .ads.o): Copy from Makefile.in.
14155 Added $(OUTPUT_OPTION).
14156 (GNAT1_C_OBJS): Moved from Makefile.in.
14157 Prefix with ada subdir.
14158 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
14159 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
14160 Adapt for new working dir.
14161 (EXTRA_GNATBIND_OBJS): Likewise.
14162 (ADA_BACKEND): Moved from Makefile.in.
14163 Renamed to avoid conflict with global BACKEND.
14165 (TARGET_ADA_SRCS): Moved from Makefile.in.
14166 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
14168 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
14169 (ada_extra_files): Moved from Makefile.in.
14170 Prefix with ada subdir.
14171 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
14172 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
14173 (ada/nmake.ads): Likewise.
14174 (update-sources): Moved from Makefile.in.
14175 Prefix with ada subdir.
14176 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
14177 (ADA_TREE_H): Likewise.
14178 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
14179 (ada/memtrack.o): Likewise.
14180 (ada/adadecode.o): Likewise.
14181 Update dependencies.
14182 (ada/adaint.o): New.
14183 (ada/argv.o): Moved from Makefile.in.
14184 Prefix with ada subdir.
14185 Update dependencies.
14186 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
14187 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
14188 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
14189 Prefix with ada subdir.
14190 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
14191 (GNAT DEPENDENCIES): Regenerate.
14192 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
14193 toplevel Makefile.in.
14194 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
14195 (TARGET_ADA_SRCS): Removed.
14196 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
14197 (GNATBIND_OBJS): Likewise.
14198 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
14199 (BACKEND): Removed.
14200 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
14201 (TREE_H): Likewise.
14202 (ada_extra_files): Likewise.
14203 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
14204 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
14205 (update-sources): Likewise.
14206 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
14207 (ADA_TREE_H): Likewise.
14208 (adadecoce.o): Likewise.
14209 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
14210 (GNAT DEPENDENCIES): Likewise.
14212 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14214 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
14215 * Makefile.in: Likewise.
14217 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14219 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
14220 Restore $(CONFIG_H) and prefix.o dependencies.
14221 (ada.stage[1-4]): Depend on stage?-start.
14223 * Makefile.in (b_gnatb.c): Depend on interfac.o.
14225 2002-05-02 Jim Wilson <wilson@redhat.com>
14227 * utils.c (finish_record_type): Change record_size to record_type.
14229 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
14231 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
14232 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
14233 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
14235 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
14237 * misc.c (gnat_parse_file): Update.
14239 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
14241 * misc.c (gnat_init): Don't set lang_attribute_common.
14243 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
14245 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
14247 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
14249 * gnat_ug.texi: New file.
14251 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
14252 instead of gfdl.texi
14254 * xgnatug.adb, ug_words: New files.
14256 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
14257 gnat_rm and gnat-style manuals.
14259 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
14261 * gigi.h (incomplete_type_error): Remove.
14262 * utils.c (incomplete_type_error): Remove.
14264 2002-04-16 Mark Mitchell <mark@codesourcery.com>
14266 * trans.c (tree_transform): Add has_scope argument to
14267 expand_start_stmt_expr.
14269 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
14271 * gigi.h (truthvalue_conversion): Rename.
14272 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
14273 * trans.c (tree_transform): Update.
14274 * utils2.c (truthvalue_conversion): Rename, update.
14275 (build_binary_op, build_unary_op): Update.
14277 2002-04-04 Laurent Guerby <guerby@acm.org>
14279 * make.adb: Implement -margs, remove restriction about file name placement.
14280 * makeusg.adb: Documentation update.
14281 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
14282 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
14284 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
14286 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
14287 (builtin_function): Similarly.
14289 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
14291 * decl.c (gnat_to_gnu_entity): Update.
14292 * gigi.h (mark_addressable): Rename.
14293 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
14294 * trans.c (tree_transform): Update.
14295 * utils.c (create_var_decl): Update.
14296 * util2.c (build_binary_op, build_unary_op,
14297 fill_vms_descriptor): Update.
14298 (mark_addressable): Rename, update.
14300 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
14302 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
14304 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
14305 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
14306 * trans.c (tree_transform, convert_with_check): Update.
14307 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
14310 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
14312 * gigi.h (finish_incomplete_decl): Rename.
14313 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
14314 * utils.c (gnat_init_decl_processing): Don't set hook.
14315 (finish_incomplete_decl): Rename.
14317 2002-03-29 Andreas Schwab <schwab@suse.de>
14319 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
14322 2001-03-28 Robert Dewar <dewar@gnat.com>
14325 (Remove_Checks): New procedure
14328 (Remove_Checks): New procedure
14331 Use new Duplicate_Subexpr functions
14332 (Duplicate_Subexpr_No_Checks): New procedure
14333 (Duplicate_Subexpr_No_Checks_Orig): New procedure
14334 (Duplicate_Subexpr): Restore original form (checks duplicated)
14335 (Duplicate_Subexpr): Call Remove_Checks
14338 (Duplicate_Subexpr_No_Checks): New procedure
14339 (Duplicate_Subexpr_No_Checks_Orig): New procedure
14340 Add 2002 to copyright notice
14342 * sem_util.adb: Use new Duplicate_Subexpr functions
14345 (Eval_Indexed_Component): This is the place to call
14346 Constant_Array_Ref and to replace the value. We simply merge
14347 the code of this function in here, since it is now no longer
14348 used elsewhere. This fixes the problem of the back end not
14349 realizing we were clever enough to see that this was
14351 (Expr_Val): Remove call to Constant_Array_Ref
14352 (Expr_Rep_Val): Remove call to Constant_Array_Ref
14354 (Constant_Array_Ref): Deal with string literals (patch
14355 suggested by Zack Weinberg on the gcc list)
14357 2001-03-28 Ed Schonberg <schonber@gnat.com>
14359 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
14360 Duplicate_Subexpr_Move_Checks.
14362 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
14363 Duplicate_Subexpr_Move_Checks.
14365 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
14366 value of array exists before retrieving it (it may a private
14367 protected component in a function).
14369 2002-03-28 Geert Bosch <bosch@gnat.com>
14371 * prj-pp.adb : New file.
14373 * prj-pp.ads : New file.
14375 2002-03-28 Andreas Jaeger <aj@suse.de>
14377 * Makefile.in (stamp-sdefault): Fix path for Makefile.
14379 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
14381 * misc.c (gnat_expand_expr): Move prototype.
14383 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
14385 * misc.c (insert_default_attributes): Remove.
14387 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
14389 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
14390 (gnat_init): Don't set hook.
14391 (gnat_expand_expr): Fix prototype.
14393 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
14395 * misc.c (ggc_p): Remove.
14397 2002-03-27 Geert Bosch <bosch@gnat.com>
14399 * prj-makr.ads, prj-makr.adb : New files.
14401 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
14403 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
14404 (lang_mark_tree): Make static, rename.
14406 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
14408 * misc.c (maybe_build_cleanup): Remove.
14410 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
14412 * gigi.h (yyparse): Remove.
14414 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
14416 * gnat_rm.texi: Sync with ACT version.
14417 (From Ben Brosgol <brosgol@gnat.com>)
14419 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
14421 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
14422 (gnat_init): Remove old hook.
14424 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
14426 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
14427 (yyparse): Rename gnat_parse_file.
14429 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
14431 Delete all lines containing "$Revision:".
14432 * xeinfo.adb: Don't look for revision numbers.
14433 * xnmake.adb: Likewise.
14434 * xsinfo.adb: Likewise.
14435 * xsnames.adb: Likewise.
14436 * xtreeprs.adb: Likewise.
14438 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14440 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
14441 gnat_tree_code_name): Delete.
14442 (tree_code_type, tree_code_length, tree_code_name): Define.
14443 (gnat_init): Don't try to copy into the various tree_code
14446 2002-03-11 Richard Henderson <rth@redhat.com>
14448 * Makefile.in (.NOTPARALLEL): Add fake tag.
14450 2002-03-07 Geert Bosch <bosch@gnat.com>
14452 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
14453 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
14454 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
14455 switch-m.adb, switch-m.ads : New files.
14457 2002-03-07 Geert Bosch <bosch@gnat.com>
14459 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
14460 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
14461 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
14462 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
14463 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
14464 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
14465 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
14466 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
14467 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
14468 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
14469 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
14470 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
14471 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
14472 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
14473 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
14474 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
14475 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
14476 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
14477 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
14478 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
14479 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
14480 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
14481 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
14482 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
14483 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
14484 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
14485 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
14486 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
14487 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
14488 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
14489 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
14490 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
14491 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
14492 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
14493 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
14494 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
14495 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
14496 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
14497 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
14498 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
14499 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
14500 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
14501 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
14502 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
14503 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
14504 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
14505 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
14506 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
14507 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
14508 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
14509 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
14510 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
14511 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
14512 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
14513 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
14514 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
14515 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
14516 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
14517 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
14518 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
14519 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
14520 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
14521 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
14522 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
14523 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
14524 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
14525 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
14526 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
14527 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
14528 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
14529 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
14530 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
14531 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
14532 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
14533 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
14534 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
14535 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
14536 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
14537 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
14538 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
14539 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
14540 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
14541 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
14542 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
14543 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
14544 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
14545 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
14546 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
14547 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
14548 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
14549 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
14550 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
14551 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
14552 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
14553 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
14554 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
14555 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
14557 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
14558 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
14559 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
14560 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
14562 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
14563 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
14565 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
14566 to mdll-fil.ad[bs] and mdll-util.ad[bs]
14568 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
14569 from mdllfile.ad[bs] and mdlltool.ad[bs]
14571 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14573 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
14574 lieu of explicit sizeof/sizeof.
14576 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
14578 * misc.c (copy_lang_decl): Remove.
14580 2002-02-27 Zack Weinberg <zack@codesourcery.com>
14582 * misc.c: Delete traditional-mode-related code copied from the
14583 C front end but not used, or used only to permit the compiler
14586 2002-02-07 Richard Henderson <rth@redhat.com>
14588 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
14589 * adaint.h (__gnat_to_gm_time): Update prototype.
14591 2002-01-30 Richard Henderson <rth@redhat.com>
14593 * trans.c (tree_transform) [N_Loop_Statement]: Use
14594 expand_exit_loop_top_cond.
14596 2001-12-23 Richard Henderson <rth@redhat.com>
14598 * utils.c (end_subprog_body): Push GC context around
14599 rest_of_compilation for nested functions.
14601 2001-12-23 Richard Henderson <rth@redhat.com>
14603 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
14605 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
14607 * gnat-style.texi (Declarations and Types): Remove ancient style
14608 rule which was mandated by code generation issues.
14610 * gnat-style.texi (header): Add @dircategory, @direntry.
14611 (title page): Remove date.
14612 (general) Add @./@: where approriate, and two spaces after the
14613 full stop at the end of a sentence. Use @samp markup when
14614 referring concrete lexical entities (keywords, attribute names
14615 etc.), and @syntax for ARM grammar elements. Use @r for English
14616 text in comments. Use @emph for emphasis. Change "if-statements"
14617 etc. to "if statements" (without @samp). Break long lines. Make
14618 casing of section names consistent.
14619 (Identifiers): Use @samp markup for variable names.
14620 (Comments): Use @samp markup for comment characters. Line-end
14621 comments may follow any Ada code, not just statements. Fix
14622 misspelling of "Integer" as "integer".
14623 (Loop statements): Do not use variable name "I", use "J".
14624 (Subprogram Declarations): Document alignment.
14625 (Subprogram Bodies, Block statements): Document empty line before
14628 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
14630 * make.adb (Add_Switch): Make Generic_Position a procedure. The
14631 function approach did not work well because of a side effect (the
14632 function call could reallocate the table which was being indexed
14633 using its result). Fixes ada/4851.
14635 2001-12-19 Robert Dewar <dewar@gnat.com>
14637 * bindgen.adb: Minor reformatting
14639 * cstand.adb: Minor reformatting
14641 * fmap.adb: Minor reformatting
14642 Change name from Add for Add_To_File_Map (Add is much too generic)
14643 Change Path_Name_Of to Mapped_Path_Name
14644 Change File_Name_Of to Mapped_File_Name
14645 Fix copyright dates in header
14648 Change name from Add for Add_To_File_Map (Add is much too generic)
14649 Change Path_Name_Of to Mapped_Path_Name
14650 Change File_Name_Of to Mapped_File_Name
14651 Fix copyright dates in header
14653 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
14654 Add use clause for Fmap.
14656 * make.adb: Minor reformatting
14658 * osint.adb: Minor reformatting. Change of names in Fmap.
14659 Add use clause for Fmap.
14661 * prj-env.adb: Minor reformatting
14663 * prj-env.ads: Minor reformatting
14665 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
14666 error found (there were odd exceptions to this general rule in
14667 -gnatec/-gnatem processing)
14669 2001-12-19 Olivier Hainque <hainque@gnat.com>
14671 * raise.c (__gnat_eh_personality): Exception handling personality
14672 routine for Ada. Still in rough state, inspired from the C++ version
14673 and still containing a bunch of debugging artifacts.
14674 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
14675 inspired from the C++ library.
14677 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
14678 exception handling integration.
14680 2001-12-19 Arnaud Charlet <charlet@gnat.com>
14682 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
14683 (HIE_SOURCES): Add s-secsta.ad{s,b}.
14684 (HIE_OBJS): Add s-fat*.o
14685 (RAVEN_SOURCES): Remove files that are no longer required. Add
14686 interrupt handling files.
14687 (RAVEN_MOD): Removed, no longer needed.
14689 2001-12-19 Robert Dewar <dewar@gnat.com>
14691 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
14692 Add 2001 to copyright date
14694 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
14695 need to force universal inlining for these cases.
14697 2001-12-19 Arnaud Charlet <charlet@gnat.com>
14699 * s-taprob.adb: Minor clean ups so that this unit can be used in
14702 * exp_ch7.adb: Allow use of secondary stack in HI mode.
14703 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
14705 2001-12-19 Vincent Celier <celier@gnat.com>
14707 * prj-tree.ads (Project_Node_Record): Add comments for components
14708 Pkg_Id and Case_Insensitive.
14710 2001-12-19 Pascal Obry <obry@gnat.com>
14712 * g-socket.adb: Minor reformatting. Found while reading code.
14714 2001-12-19 Robert Dewar <dewar@gnat.com>
14716 * prj-tree.ads: Minor reformatting
14718 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
14720 * config-lang.in (diff_excludes): Remove.
14722 2001-12-17 Ed Schonberg <schonber@gnat.com>
14724 * sem_res.adb (Resolve_Selected_Component): do not generate a
14725 discriminant check if the selected component is a component of
14726 the argument of an initialization procedure.
14728 * trans.c (tree_transform, case of arithmetic operators): If result
14729 type is private, the gnu_type is the base type of the full view,
14730 given that the full view itself may be a subtype.
14732 2001-12-17 Robert Dewar <dewar@gnat.com>
14734 * sem_res.adb: Minor reformatting
14736 * trans.c (tree_transform, case N_Real_Literal): Add missing third
14737 parameter in call to Machine (unknown horrible effects from this
14740 * urealp.h: Add definition of Round_Even for call to Machine
14741 Add third parameter for Machine
14743 2001-12-17 Ed Schonberg <schonber@gnat.com>
14745 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
14746 predefined units in No_Run_Time mode.
14748 2001-12-17 Richard Kenner <kenner@gnat.com>
14750 * misc.c (insn-codes.h): Now include.
14752 2001-12-17 Olivier Hainque <hainque@gnat.com>
14754 * a-except.adb: Preparation work for future integration of the GCC 3
14755 exception handling mechanism
14756 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
14757 to factorize previous code sequences and make them externally callable,
14758 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
14759 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
14760 Use the new notification routines.
14762 2001-12-17 Emmanuel Briot <briot@gnat.com>
14764 * prj-tree.ads (First_Choice_Of): Document the when others case
14766 2001-12-17 Arnaud Charlet <charlet@gnat.com>
14768 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
14769 HI-E mode, in order to support Ravenscar profile properly.
14771 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
14772 mode on 32 bits targets.
14774 2001-12-17 Vincent Celier <celier@gnat.com>
14776 * fmap.adb: Initial version.
14778 * fmap.ads: Initial version.
14780 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
14781 If search is successfully done, add to mapping.
14783 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
14786 (Gnatmake): Add new local variable Mapping_File_Name.
14787 Create mapping file when using project file(s).
14788 Delete mapping file before exiting.
14790 * opt.ads (Mapping_File_Name): New variable
14792 * osint.adb (Find_File): Use path name found in mapping, if any.
14794 * prj-env.adb (Create_Mapping_File): New procedure
14796 * prj-env.ads (Create_Mapping_File): New procedure.
14798 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
14801 * usage.adb: Add entry for new switch -gnatem.
14803 * Makefile.in: Add dependencies for fmap.o.
14805 2001-12-17 Ed Schonberg <schonber@gnat.com>
14807 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
14808 is a package instantiation rewritten as a package body.
14809 (Install_Withed_Unit): Undo previous change, now redundant.
14811 2001-12-17 Gary Dismukes <dismukes@gnat.com>
14814 (Compute_Length): Move conversion to Unsigned to callers.
14815 (Get_Max_Size): Convert Len expression to Unsigned after calls to
14816 Compute_Length and Determine_Range.
14817 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
14818 Compute_Length and Determine_Range.
14819 Above changes fix problem with length computation for supernull arrays
14820 where Max (Len, 0) wasn't getting applied due to the Unsigned
14821 conversion used by Compute_Length.
14823 2001-12-17 Arnaud Charlet <charlet@gnat.com>
14826 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
14827 System.Secondary_Stack.
14828 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
14830 Remove unused entity RE_Exception_Data.
14832 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
14834 * rident.ads (No_Secondary_Stack): New restriction.
14836 2001-12-17 Joel Brobecker <brobecke@gnat.com>
14838 * gnat_rm.texi: Fix minor typos. Found while reading the section
14839 regarding "Bit_Order Clauses" that was sent to a customer.
14840 Very interesting documentation!
14842 2001-12-17 Robert Dewar <dewar@gnat.com>
14844 * sem_case.adb (Choice_Image): Avoid creating improper character
14845 literal names by using the routine Set_Character_Literal_Name. This
14846 fixes bombs in certain error message cases.
14848 2001-12-17 Arnaud Charlet <charlet@gnat.com>
14850 * a-reatim.adb: Minor reformatting.
14852 2001-12-17 Ed Schonberg <schonber@gnat.com>
14854 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
14855 case where the formal is an extension of another formal in the current
14856 unit or in a parent generic unit.
14858 2001-12-17 Arnaud Charlet <charlet@gnat.com>
14860 * s-tposen.adb: Update comments. Minor reformatting.
14861 Minor code clean up.
14863 * s-tarest.adb: Update comments. Minor code reorganization.
14865 2001-12-17 Gary Dismukes <dismukes@gnat.com>
14867 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
14870 2001-12-17 Robert Dewar <dewar@gnat.com>
14872 * exp_attr.adb: Minor reformatting
14874 2001-12-17 Ed Schonberg <schonber@gnat.com>
14876 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
14877 derivations nested within a child unit: verify that the parent
14878 type is declared in an outer scope.
14880 2001-12-17 Robert Dewar <dewar@gnat.com>
14882 * sem_ch12.adb: Minor reformatting
14884 2001-12-17 Ed Schonberg <schonber@gnat.com>
14886 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
14887 warning if current unit is a predefined one, from which bodies may
14890 2001-12-17 Robert Dewar <dewar@gnat.com>
14892 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
14893 Fix header format. Add 2001 to copyright date.
14895 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
14896 which caused CE during compilation if checks were enabled.
14898 2001-12-17 Vincent Celier <celier@gnat.com>
14901 (Switches_Of): New function
14902 (Test_If_Relative_Path): New procedure
14903 (Add_Switches): Use new function Switches_Of
14904 (Collect_Arguments_And_Compile): Use new function Switches_Of.
14905 When using a project file, test if there are any relative
14906 search path. Fail if there are any.
14907 (Gnatmake): Only add switches for the primary directory when not using
14908 a project file. When using a project file, change directory to the
14909 object directory of the main project file. When using a project file,
14910 test if there are any relative search path. Fail if there are any.
14911 When using a project file, fail if specified executable is relative
14912 path with directory information, and prepend executable, if not
14913 specified as an absolute path, with the exec directory. Make sure
14914 that only one -o switch is transmitted to the linker.
14916 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
14919 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
14920 when using a non standard naming scheme.
14921 (Check_Ada_Naming_Scheme): Make sure that error messages
14922 do not raise exceptions.
14923 (Is_Illegal_Append): Return True if there is no dot in the suffix.
14924 (Language_Independent_Check): Check the exec directory.
14926 * prj.adb (Project_Empty): Add new component Exec_Directory
14929 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
14930 (Project_Data): Add component Exec_Directory
14932 * snames.adb: Updated to match snames.ads revision 1.215
14934 * snames.ads: Added Exec_Dir
14936 2001-12-17 Robert Dewar <dewar@gnat.com>
14938 * make.adb: Minor reformatting
14940 * prj-nmsc.adb: Minor reformatting
14942 * snames.adb: Updated to match snames.ads
14944 * snames.ads: Alphebetize entries for project file
14946 2001-12-17 Ed Schonberg <schonber@gnat.com>
14948 * trans.c (process_freeze_entity): Do nothing if the entity is a
14949 subprogram that was already elaborated.
14951 2001-12-17 Richard Kenner <kenner@gnat.com>
14953 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
14954 and Esize if object is referenced via pointer.
14956 2001-12-17 Ed Schonberg <schonber@gnat.com>
14958 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
14959 is discrete before analyzing choices.
14961 2001-12-17 Joel Brobecker <brobecke@gnat.com>
14963 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
14964 containing the name of the Ada Main Program. This string is mainly
14965 intended for the debugger.
14966 (Gen_Output_File_C): Do the equivalent change when generating a C file.
14968 2001-12-17 Robert Dewar <dewar@gnat.com>
14970 * ali.adb: Set new Dummy_Entry field in dependency entry
14972 * ali.ads: Add Dummy_Entry field to source dependency table
14974 * bcheck.adb (Check_Consistency): Ignore dummy D lines
14976 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
14978 * lib-writ.ads: Document dummy D lines for missing files.
14980 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
14982 2001-12-17 Robert Dewar <dewar@gnat.com>
14984 * ali.adb: Type reference does not reset current file.
14986 * ali.adb: Recognize and scan renaming reference
14988 * ali.ads: Add spec for storing renaming references.
14990 * lib-xref.ads: Add documentation for handling of renaming references
14992 * lib-xref.adb: Implement output of renaming reference.
14995 (Determine_Range): Document local variables
14996 (Determine_Range): Make sure Hbound is initialized. It looks as though
14997 there could be a real problem here with an uninitialized reference
14998 to Hbound, but no actual example of failure has been found.
15000 2001-12-17 Laurent Pautet <pautet@gnat.com>
15003 Fix comment of Shutdown_Socket and Close_Socket. These functions
15004 should not fail silently because if they are called twice, this
15005 probably means that there is a race condition in the user program.
15006 Anyway, this behaviour is consistent with the rest of this unit.
15007 When an error occurs, an exception is raised with the error message
15008 as exception message.
15010 2001-12-17 Robert Dewar <dewar@gnat.com>
15012 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
15013 that it happens before modification of Sloc values for -gnatD.
15015 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
15016 so that it happens before modification of Sloc values for -gnatD.
15018 * switch.adb: Minor reformatting
15020 2001-12-15 Richard Henderson <rth@redhat.com>
15022 * sem_ch7.adb: Wrap comment.
15024 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
15026 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
15027 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
15028 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
15029 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
15030 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
15031 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
15032 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
15033 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
15034 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
15035 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
15036 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
15037 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
15038 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
15039 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
15040 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
15041 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
15042 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
15043 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
15044 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
15045 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
15046 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
15047 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
15048 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
15049 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
15052 2001-12-14 Vincent Celier <celier@gnat.com>
15054 * osint.adb(Create_Debug_File): When an object file is specified,
15055 put the .dg file in the same directory as the object file.
15057 2001-12-14 Robert Dewar <dewar@gnat.com>
15059 * osint.adb: Minor reformatting
15061 * lib-xref.adb (Output_Instantiation): New procedure to generate
15062 instantiation references.
15064 * lib-xref.ads: Add documentation of handling of generic references.
15066 * ali.adb (Read_Instantiation_Ref): New procedure to read
15067 instantiation references
15069 * ali.ads: Add spec for storing instantiation references
15071 * bindusg.adb: Minor reformatting
15073 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
15075 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
15077 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
15079 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
15083 Add 2001 to copyright date
15084 Add entry for Latin-5 (Cyrillic ISO-8859-5)
15086 2001-12-14 Matt Gingell <gingell@gnat.com>
15088 * adaint.c: mktemp is a macro on Lynx and can not be used as an
15091 2001-12-14 Richard Kenner <kenner@gnat.com>
15093 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
15094 if operand is CONSTRUCTOR.
15096 2001-12-14 Ed Schonberg <schonber@gnat.com>
15098 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
15099 before emiting check on right-hand side, so that exception information
15102 2001-12-14 Richard Kenner <kenner@gnat.com>
15104 * utils.c (create_var_decl): Throw away initializing expression
15105 if just annotating types and non-constant.
15107 2001-12-14 Vincent Celier <celier@gnat.com>
15109 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
15112 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
15114 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
15116 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
15118 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
15120 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
15122 * ChangeLog: Remove piece of diff output.
15124 2001-12-14 Geert Bosch <bosch@gnat.com>
15126 * config-lang.in: Update copyright notice
15128 * layout.adb: Remove commented out code.
15130 * mdllfile.ads: Update copyright notice. Fix header format.
15132 * sem_case.ads: Likewise.
15134 * sem_ch3.adb: Minor reformatting.
15136 2001-12-12 Geert Bosch <bosch@gnat.com>
15138 * freeze.ads: Update copyright date.
15140 * g-comlin.ads: Minor reformatting.
15142 * gnat-style.texi: Fix typo.
15144 2001-12-12 Geert Bosch <bosch@gnat.com>
15146 * einfo.h: Regenerate.
15148 2001-12-12 Ed Schonberg <schonber@gnat.com>
15150 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
15151 on known node types, rather than untyped fields. Further cleanups.
15153 2001-12-12 Robert Dewar <dewar@gnat.com>
15156 (Save_Entity_Descendant): Minor comment update.
15157 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
15158 of an N_Attribute_Reference node. As per note below, this does not
15159 eliminate need for Associated_Node in attribute ref nodes.
15160 (Associated_Node): Documentation explicitly mentions attribute
15161 reference nodes, since this field is used in such nodes.
15163 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
15165 2001-12-12 Robert Dewar <dewar@gnat.com>
15167 * s-stalib.adb: Add more comments on with statements being needed
15169 * par-ch12.adb: Minor reformatting
15171 * prj-dect.ads: Fix copyright header
15173 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
15174 inputs fit in 32 bits, but the result still overflows.
15176 * s-fatgen.ads: Minor comment improvement
15178 2001-12-12 Ed Schonberg <schonber@gnat.com>
15180 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
15181 formal derived type, look for an inherited component from the full
15182 view of the parent, if any.
15184 2001-12-12 Robert Dewar <dewar@gnat.com>
15186 * checks.ads (Apply_Alignment_Check): New procedure.
15188 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
15189 ensure that the alignment of objects with address clauses is
15190 appropriate, and raise PE if not.
15192 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
15193 Exp_Pakd.Known_Aligned_Enough
15195 * mdllfile.ads: Minor reformatting
15197 * mlib-fil.ads: Minor reformatting
15199 2001-12-12 Ed Schonberg <schonber@gnat.com>
15201 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
15202 fix to any component reference if enclosing record has non-standard
15205 2001-12-12 Vincent Celier <celier@gnat.com>
15207 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
15210 2001-12-12 Ed Schonberg <schonber@gnat.com>
15212 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
15215 2001-12-12 Robert Dewar <dewar@gnat.com>
15217 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
15219 2001-12-12 Emmanuel Briot <briot@gnat.com>
15221 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
15222 and it adds dependencies to system.io.
15224 2001-12-12 Pascal Obry <obry@gnat.com>
15226 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
15229 2001-12-11 Ed Schonberg <schonber@gnat.com>
15231 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
15232 that is the parent of other generics, the instance body replaces the
15233 instance node. Retrieve the instance of the spec, which is the one
15234 that is visible in clients and within the body.
15236 2001-12-11 Vincent Celier <celier@gnat.com>
15238 * gnatmain.adb: Initial version.
15240 * gnatmain.ads: Initial version.
15242 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
15244 * snames.adb: Updated to match snames.ads.
15246 * snames.ads: Added Gnatstub.
15248 2001-12-11 Vincent Celier <celier@gnat.com>
15250 * prj-attr.adb (Initialization_Data): Change name from
15251 Initialisation_Data.
15253 2001-12-11 Emmanuel Briot <briot@gnat.com>
15255 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
15256 + and * applied to backslashed expressions like \r.
15258 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
15260 * g-os_lib.ads: String_List type added, Argument_List type is now
15261 subtype of String_List.
15263 2001-12-11 Robert Dewar <dewar@gnat.com>
15265 * g-os_lib.ads: Change copyright to FSF
15266 Add comments for String_List type
15268 2001-12-11 Vincent Celier <celier@gnat.com>
15270 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
15271 string to the buffer).
15273 2001-12-11 Ed Schonberg <schonber@gnat.com>
15275 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
15278 * sem_attr.adb: Simplify previous fix for Address.
15279 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
15280 to avoid anomalies where the bound of the type appears to raise
15283 2001-12-11 Robert Dewar <dewar@gnat.com>
15285 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
15288 2001-12-11 Ed Schonberg <schonber@gnat.com>
15290 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
15291 renamed unit before checking for recursive instantiations.
15293 2001-12-11 Emmanuel Briot <briot@gnat.com>
15295 * prj.ads: Add comments for some of the fields.
15297 2001-12-11 Robert Dewar <dewar@gnat.com>
15299 * lib-xref.adb (Output_Refs): Don't output type references outside
15300 the main unit if they are not otherwise referenced.
15302 2001-12-11 Ed Schonberg <schonber@gnat.com>
15304 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
15305 code and diagnose additional illegal uses
15307 * sem_util.adb (Is_Object_Reference): An indexed component is an
15308 object only if the prefix is.
15310 2001-12-11 Vincent Celier <celier@gnat.com>
15312 * g-diopit.adb: Initial version.
15314 * g-diopit.ads: Initial version.
15317 (Expand_Path): Avoid use of Unbounded_String
15318 (Find, Wildcard_Iterator): Moved to child package Iteration
15320 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
15322 2001-12-11 Robert Dewar <dewar@gnat.com>
15324 * sem_attr.adb: Minor reformatting
15326 2001-12-11 Ed Schonberg <schonber@gnat.com>
15328 * sem_ch3.adb: Clarify some ???.
15330 2001-12-11 Robert Dewar <dewar@gnat.com>
15332 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
15333 Exp_Pakd.Known_Aligned_Enough
15335 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
15336 version is moved to Exp_Ch13.
15338 2001-12-11 Robert Dewar <dewar@gnat.com>
15340 * einfo.ads: Minor reformatting
15342 * exp_ch5.adb: Add comment for previous.change
15344 * ali.adb: New interface for extended typeref stuff.
15346 * ali.ads: New interface for typeref stuff.
15348 * checks.adb (Apply_Alignment_Check): New procedure.
15350 * debug.adb: Add -gnatdM for modified ALI output
15352 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
15354 * lib-xref.adb: Extend generation of <..> notation to cover
15355 subtype/object types. Note that this is a complete rewrite,
15356 getting rid of the very nasty quadratic algorithm previously
15357 used for derived type output.
15359 * lib-xref.ads: Extend description of <..> notation to cover
15360 subtype/object types. Uses {..} for these other cases.
15361 Also use (..) for pointer types.
15363 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
15365 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
15366 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
15368 2001-12-11 Vincent Celier <celier@gnat.com>
15371 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
15372 Changed /BIND_ONLY to /ACTIONS=BIND
15373 Changed /LINK_ONLY to /ACTIONS=LINK
15375 2001-12-11 Ed Schonberg <schonber@gnat.com>
15377 * sem_ch8.adb (Find_Selected_Component): improved search for a
15378 candidate package in case of error.
15380 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
15381 chain back on scope stack before reinstalling use clauses.
15383 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
15384 is enabled, do not kill the code for the condition, to preserve
15387 2001-12-11 Robert Dewar <dewar@gnat.com>
15389 * checks.adb (Insert_Valid_Check): Apply validity check to expression
15390 of conversion, not to result of conversion.
15392 2001-12-11 Ed Schonberg <schonber@gnat.com>
15394 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
15395 before freezing parent. If the declarations are mutually recursive,
15396 an access to the current record type may be frozen before the
15397 derivation is complete.
15399 2001-12-05 Vincent Celier <celier@gnat.com>
15401 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
15402 -c /COMPILE_ONLY, -l /LINK_ONLY
15405 (Bind_Only): New Flag
15406 (Link_Only): New flag
15408 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
15411 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
15414 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
15415 (Gnatmake): Set the step flags. Only perform a step if the
15416 corresponding step flag is True.
15417 (Scan_Make_Arg): Reset the bind and link step flags when -u
15418 or -gnatc has been specified.
15420 2001-12-05 Ed Schonberg <schonber@gnat.com>
15422 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
15423 get bounds from right operand.
15425 * sem_eval.adb: Minor reformatting
15427 * exp_util.adb (Make_Literal_Range): use bound of literal rather
15428 than Index'First, its lower bound may be different from 1.
15430 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
15433 2001-12-05 Vincent Celier <celier@gnat.com>
15435 * prj-nmsc.adb Minor reformatting
15437 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
15438 set and libraries are not supported.
15440 2001-12-05 Ed Schonberg <schonber@gnat.com>
15442 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
15443 private view explicitly, so the back-end can treat as a global
15446 2001-12-05 Ed Schonberg <schonber@gnat.com>
15448 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
15449 unit, always replace instance node with new body, for ASIS use.
15451 2001-12-05 Vincent Celier <celier@gnat.com>
15453 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
15454 libraries are not supported and both attributes Library_Name and
15455 Library_Dir are specified.
15457 * prj-proc.adb (Expression): Set location of Result to location of
15460 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
15461 (prj-nmsc is now importing MLib.Tgt)
15463 * prj-proc.adb: Put the change indicated above that was forgotten.
15465 2001-12-05 Robert Dewar <dewar@gnat.com>
15467 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
15469 2001-12-05 Ed Schonberg <schonber@gnat.com>
15471 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
15472 constraint, introduce explicit subtype declaration and derive from it.
15474 * sem_ch3.adb: Minor reformatting
15476 2001-12-05 Robert Dewar <dewar@gnat.com>
15478 * checks.adb (Determine_Range): Increase cache size for checks.
15481 * exp_ch6.adb: Minor reformatting
15482 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
15483 a parameter whose root type is System.Address, since treating such
15484 subprograms as pure in the code generator is almost surely a mistake
15485 that will lead to unexpected results.
15487 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
15488 change handling of conversions.
15490 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
15492 2001-12-05 Ed Schonberg <schonber@gnat.com>
15494 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
15495 aggregate with static wrong size, attach generated Raise node to
15498 2001-12-05 Robert Dewar <dewar@gnat.com>
15500 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
15501 Fixes compilation abandoned bomb in B24009B.
15503 2001-12-05 Ed Schonberg <schonber@gnat.com>
15506 Document use of Associated_Node on Selected_Components.
15507 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
15508 to clarify use of untyped descendant fields.
15510 2001-12-05 Robert Dewar <dewar@gnat.com>
15512 * prj-dect.ads: Add ??? comment
15513 Add 2001 to copyright notice (was not done in after all)
15515 * prj-part.adb: Minor reformatting. Reword one awkward error message.
15517 * prj.ads: Minor reformatting throughout, and add some ??? comments
15519 * snames.ads: Minor reformatting
15521 2001-12-05 Geert Bosch <bosch@gnat.com>
15523 * snames.adb: Autoupdate
15525 2001-12-05 Vincent Celier <celier@gnat.com>
15527 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
15529 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
15531 * prj-env.adb: Minor comment changes (modifying -> extends).
15533 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
15535 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
15538 * prj.adb (Initialize): Change Modifying to Extends.
15540 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
15542 * prj.ads: Minor comment change (Modifying -> extending).
15544 * snames.ads: Change modifying to extends.
15546 2001-12-05 Robert Dewar <dewar@gnat.com>
15548 * sem_warn.adb: Remove stuff for conditionals, we are not going to
15551 * sem_warn.ads: Remove stuff for conditionals, we are not going to
15552 do this after all. Add 2001 to copyright notice
15554 2001-12-04 Geert Bosch <bosch@gnat.com>
15556 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
15558 2001-12-04 Robert Dewar <dewar@gnat.com>
15560 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
15561 location if we already have errors. Stops some cases of cascaded
15564 * errout.adb: Improve comment.
15566 2001-12-04 Robert Dewar <dewar@gnat.com>
15569 (Analyze_Formal_Type_Definition): Defend against Error.
15570 (Analyze_Formal_Subprogram): Defend against Error.
15572 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
15573 remove following semicolon if present. Removes cascaded error.
15575 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
15578 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
15579 exceptions equals 0.
15580 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
15581 Fixes PIWG E tests (which have to be run with -gnatL).
15583 2001-12-04 Robert Dewar <dewar@gnat.com>
15585 * einfo.ads: Minor reformatting
15587 2001-12-04 Ed Schonberg <schonber@gnat.com>
15589 * einfo.ads: Block_Node points to the identifier of the block, not to
15590 the block node itself, to preserve the link when the block is
15591 rewritten, e.g. within an if-statement with a static condition.
15593 * inline.adb (Cleanup_Scopes): recover block statement from block
15594 entity using new meaning of Block_Node.
15596 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
15597 identifier of block node, rather than to node itself.
15599 2001-12-04 Gary Dismukes <dismukes@gnat.com>
15602 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
15603 (Discrimify): Go back to setting the Etypes of the selected component
15604 because the Vname component does not exist at this point and will
15605 fail name resolution. Also set Analyzed.
15606 Remove with and use of Sem_Res.
15608 2001-12-04 Arnaud Charlet <charlet@gnat.com>
15610 * Makefile.in: (HIE_SOURCES): add s-fat*.
15612 2001-12-04 Robert Dewar <dewar@gnat.com>
15615 (Compile_Time_Known_Attribute): New procedure.
15616 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
15617 proper range check.
15619 2001-12-04 Ed Schonberg <schonber@gnat.com>
15621 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
15622 processing discriminants to diagnose illegal default values.
15624 2001-12-04 Ed Schonberg <schonber@gnat.com>
15626 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
15627 access discriminant within a type extension that constrains its
15628 parent discriminants.
15630 2001-12-04 Ed Schonberg <schonber@gnat.com>
15632 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
15633 is malformed, use instance of Any_Id to allow analysis to proceed.
15635 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
15636 type definition is illegal.
15637 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
15640 2001-12-04 Ed Schonberg <schonber@gnat.com>
15642 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
15645 2001-12-04 Robert Dewar <dewar@gnat.com>
15647 * errout.adb: Minor reformatting
15649 2001-12-04 Robert Dewar <dewar@gnat.com>
15651 * exp_util.adb: Minor reformatting from last change
15653 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
15654 which is a rewriting of an expression, traverse the original
15655 expression to remove warnings that may have been posted on it.
15657 2001-12-04 Ed Schonberg <schonber@gnat.com>
15659 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
15660 record that has other packed components.
15662 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
15664 * adaint.c: Minor cleanups.
15666 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
15668 * adaint.c: Do not use utime.h on vxworks.
15670 2001-12-04 Arnaud Charlet <charlet@gnat.com>
15672 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
15673 more confusion than it solves.
15675 2001-12-04 Geert bosch <bosch@gnat.com>
15677 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
15679 2001-12-04 Geert Bosch <bosch@gnat.com>
15681 * Makefile.in (update-sources): New target.
15682 For use by gcc_release script.
15684 2001-12-04 Ed Schonberg <schonber@gnat.com>
15686 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
15687 a configuration pragma, it is now legal wherever a pragma can appear.
15689 2001-12-04 Zack Weinberg <zack@codesourcery.com>
15691 * Makefile.in: Don't set ALL. Delete @cross_defines@,
15692 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
15693 is now @CROSS@ -DIN_GCC; update comment.
15695 2001-12-04 Robert Dewar <dewar@gnat.com>
15697 * einfo.adb (Has_Pragma_Pure_Function): New flag.
15698 Fix problem that stopped ceinfo from working
15700 * einfo.ads (Has_Pragma_Pure_Function): New flag.
15702 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
15704 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
15707 (File_Time_Stamp): New procedure.
15708 (Preserve_Mode): New boolean.
15709 (Write_Unit): Pass time stamp.
15710 Implement -p switch (preserve time stamps).
15712 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
15714 * gnatchop.adb: Do usage info for -p switch
15716 * adaint.h (__gnat_set_file_time_name): New function
15718 * adaint.c (__gnat_set_file_time_name): Implement
15720 * adaint.h: Fix typo
15722 2001-12-03 Robert Dewar <dewar@gnat.com>
15724 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
15725 have Associated_Node.
15727 2001-12-03 Robert Dewar <dewar@gnat.com>
15729 * prj-proc.adb: Minor reformatting
15731 * make.adb: Minor reformatting
15733 2001-12-03 Geert Bosch <bosch@gnat.com>
15735 * make.adb: Minor reformatting.
15737 2001-12-03 Robert Dewar <dewar@gnat.com>
15739 * sem_ch12.adb: Minor reformatting
15741 2001-12-03 Ed Schonberg <schonber@gnat.com>
15743 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
15744 push Standard on the stack before analyzing the instance body,
15745 in order to have a clean visibility environment.
15747 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
15749 2001-12-03 Ed Schonberg <schonber@gnat.com>
15751 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
15752 instantiation of a body that contains an inlined body.
15754 2001-12-03 Ed Schonberg <schonber@gnat.com>
15757 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
15758 to prevent freezing within formal packages.
15759 (Freeze_Subprogram_Body): If body comes from another instance that
15760 appeared before its own body, place freeze node at end of current
15761 declarative part, to prevent a back-end crash.
15762 (Inline_Instance_Body): Handle properly a package instance within
15763 a subprogram instance that is a child unit.
15765 2001-12-01 Graham Stott <grahams@redhat.com>
15767 * Makefile.in (misc.o): Add missing $(srcdir) prefix
15768 and add optabs.h dependency.
15770 * misc.c: Include optabs.h
15771 (gnat_tree_code_type): Make static and const.
15772 (gnat_tree_code_length): Likewise.
15773 (gnat_tree_code_name): Likewise.
15774 (update_setjmp_buf): Obtain operands mode from insn_data.
15776 2001-11-29 Richard Henderson <rth@redhat.com>
15778 * init.c: Remove obsolete dwarf2 frame.h section.
15780 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
15782 * Make-lang.in (ada.generated-manpages): New dummy target.
15784 2001-11-29 Ed Schonberg <schonber@gnat.com>
15786 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
15787 into Command, an array conversion is illegal here. Uncovered by
15790 2001-11-28 Geert Bosch <bosch@gnat.com>
15792 * init.c: Minor whitespace changes.
15794 2001-11-28 Doug Rupp <rupp@gnat.com>
15796 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
15799 2001-11-28 Zack Weinberg <zack@codesourcery.com>
15801 * misc.c (gnat_expand_constant): Move declaration above
15802 definition of lang_hooks.
15803 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
15804 (gnat_init): lang_expand_constant no longer exists.
15806 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
15807 always have vprintf.
15808 (gnat_init): Always call set_internal_error_function.
15810 2001-11-27 Andreas Jaeger <aj@suse.de>
15812 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
15814 2001-11-27 Laurent Guerby <guerby@acm.org>
15816 * Makefile.in: Regenerate Ada dependencies.
15818 2001-11-26 Richard Henderson <rth@redhat.com>
15820 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
15821 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
15822 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
15824 2001-11-25 Laurent Guerby <guerby@acm.org>
15826 * sysdep.c (rts_get_*): Fix style.
15828 2001-11-19 Laurent Guerby <guerby@acm.org>
15830 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
15831 since it is of no apparent use and cause warnings.
15833 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
15835 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
15837 (gnat_init): Don't return NULL.
15838 (finish_parse): Remove.
15840 2001-11-17 Laurent Guerby <guerby@acm.org>
15842 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
15843 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
15844 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
15845 * lang-spec.h: Add missing struct field to silence warnings.
15846 * sysdep.c (rts_get_*): Provide K&R prototype.
15847 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
15848 * traceback.c (Unlock_Task, Lock_Task): Likewise.
15849 * tracebak.c (__gnat_backtrace): Remove unused variable.
15850 * utils.c (end_subprog_body): Move to K&R style.
15852 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
15854 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
15856 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
15858 * misc.c (gnat_init): Change prototype. Include the
15859 functionality of the old init_parse and init_decl_processing.
15860 (gnat_init_decl_processing): New prototype.
15861 (init_parse): Remove.
15862 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
15864 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
15866 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
15867 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
15868 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
15869 set_yydebug): Remove.
15871 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
15873 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
15874 (struct lang_hooks): Constify.
15875 (language_string, lang_identify): Remove.
15876 * utils.c (init_decl_processing): Update.
15878 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
15880 * misc.c: Include langhooks-def.h.
15881 * Makefile.in: Update.
15883 2001-10-30 Robert Dewar <dewar@gnat.com>
15886 (Check_Identifier): Rewrite circuit to be compatible with use of letters
15887 in the upper half of ASCII.
15888 (Check_Identifier): Minor reformatting
15890 2001-10-30 Geert Bosch <bosch@gnat.com>
15892 * (Associated_Node, Set_Associated_Node): Do not check for
15895 2001-10-30 Robert Dewar <dewar@gnat.com>
15897 * a-reatim.ads: Minor reformatting
15899 2001-10-30 Robert Dewar <dewar@gnat.com>
15901 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
15902 undocumented declarations.
15904 2001-10-30 Pascal Obry <obry@gnat.com>
15906 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
15907 to the binder and linker.
15910 * mdll.ads: Fix layout. Update copyright notice.
15912 * mdll.adb: Fix layout. Update copyright notice.
15914 2001-10-30 Robert Dewar <dewar@gnat.com>
15916 * usage.adb: Minor fix to output for -gnaty.
15918 2001-10-30 Ed Schonberg <schonber@gnat.com>
15920 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
15921 to accommodate all its possible values.
15923 * a-reatim.adb (Split): Special-case handling of Time_Span_First
15924 and of small absolute values of T.
15926 2001-10-30 Richard Kenner <kenner@gnat.com>
15928 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
15929 set_mem_attributes since not needed and wrong if RESULT if a REG;
15930 fixes ACATS failures.
15932 2001-10-30 Geert Bosch <bosch@gnat.com>
15934 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
15935 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
15937 2001-10-30 Robert Dewar <dewar@gnat.com>
15939 * bindusg.adb: Undocument -f switch.
15941 * gnatcmd.adb: Remove /FULL_ELABORATION.
15943 * opt.ads (Force_RM_Elaboration_Order): Document that this is
15946 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
15948 * gnatbind.adb: Minor update of warning msg.
15950 2001-10-30 Vincent Celier <celier@gnat.com>
15952 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
15953 for project file switches (-P (/PROJECT_FILE=),
15954 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
15957 2001-10-30 Geert Bosch <bosch@gnat.com>
15959 * decl.c: Minor whitespace fixes.
15961 2001-10-30 Richard Kenner <kenner@gnat.com>
15963 * utils2.c (build_allocator): Test for SIZE overflow in array case too
15965 2001-10-30 Geert Bosch <bosch@gnat.com>
15967 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
15968 Found due to GCC 3.0 warning of using uninitialized value.
15971 (Get_Max_Size): Use variant record for tracking value/expression.
15972 Makes logic clearer and prevents warnings for uninitialized variables.
15973 (Layout_Array_Type): Use variant record for tracking value/expression.
15974 Makes logic clearer and prevents warnings for uninitialized variables.
15976 2001-10-30 Robert Dewar <dewar@gnat.com>
15978 * lib.adb: Minor reformatting
15980 * s-taprop.ads: Minor reformatting
15982 2001-10-29 Laurent Guerby <guerby@acm.org>
15985 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
15987 (_gnat_error_handler): Make MSG const.
15989 2001-10-29 Richard Kenner <kenner@gnat.com>
15991 * sysdep.c: Fix localtime_r problem on LynxOS.
15992 Also remove #elif to avoid warnings.
15994 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
15997 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
15999 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
16001 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
16002 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
16003 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
16004 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
16005 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
16006 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
16007 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
16008 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
16009 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
16010 types.ads, urealp.adb: Fix spelling errors.
16012 2001-10-27 Laurent Guerby <guerby@acm.org>
16014 * trans.c (gigi): Fix non determinism leading to bootstrap
16015 comparison failures for debugging information.
16017 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
16019 * gnat_rm.texi: Use @./@: where appropriate.
16021 2001-10-26 Robert Dewar <dewar@gnat.com>
16023 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
16025 2001-10-26 Richard Kenner <kenner@gnat.com>
16027 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
16029 2001-10-26 Richard Kenner <kenner@gnat.com>
16031 * decl.c (validate_size): Modify message for bad size to avoid
16032 implication that compiler is modifying the size.
16034 2001-10-26 Robert Dewar <dewar@gnat.com>
16036 * prj-util.adb: Minor reformatting. Fix bad header format.
16038 2001-10-26 Robert Dewar <dewar@gnat.com>
16040 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
16042 * sinfo.ads: Clarify use of Associated_Node (documentation only).
16044 * sem_ch12.adb: Change Node4 to Associated_Node. Change
16045 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
16046 much more narrowly in places where needed. These are cleanups.
16048 2001-10-26 Joel Brobecker <brobecke@gnat.com>
16050 * 5zosinte.ads (null_pthread): new constant.
16053 (Initialize_TCB): Initialize thread ID to null, to be able to verify
16054 later that this field has been set.
16055 (Finalize_TCB): ditto.
16056 (Suspend_Task): Verify that the thread ID is not null before using it.
16057 (Resume_Task): ditto.
16060 (Resume_All_Tasks): Lock the tasks list before using it.
16061 (Suspend_All_Tasks): ditto.
16063 2001-10-26 Richard Kenner <kenner@gnat.com>
16065 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
16066 Make constant variant of designated type for Is_Access_Constant.
16067 Call update_pointer_to with main variant.
16069 * trans.c (process_freeze_entity, process_type):
16070 Call update_pointer_to on main variant.
16072 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
16073 If main variant, update all other variants.
16075 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
16078 2001-10-26 Robert Dewar <dewar@gnat.com>
16080 * prj-util.adb: Minor reformatting
16082 2001-10-26 Robert Dewar <dewar@gnat.com>
16084 * prj-util.adb: Minor reformatting
16086 2001-10-26 Robert Dewar <dewar@gnat.com>
16088 * prj-attr.adb: Minor reformatting throughout
16090 2001-10-26 Robert Dewar <dewar@gnat.com>
16092 * prj-attr.ads: Minor reformatting
16093 Add ??? comment (this whole spec has almost no comments)
16095 2001-10-26 Vincent Celier <celier@gnat.com>
16097 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
16098 ("//") that precede the drive letter on Interix.
16100 2001-10-26 Geert Bosch <bosch@gnat.com>
16102 * gnat_rm.texi: Add GNAT Reference Manual.
16104 2001-10-25 Robert Dewar <dewar@gnat.com>
16106 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
16107 is Error. Similar change for other renaming cases.
16109 2001-10-25 Robert Dewar <dewar@gnat.com>
16111 * s-atacco.ads: Add pragma Inline_Always for functions.
16112 Fix header format. Add copyright 2001
16114 2001-10-25 Ed Schonberg <schonber@gnat.com>
16116 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
16117 return Error rather than Empty so that analysis can proceed.
16119 2001-10-25 Ed Schonberg <schonber@gnat.com>
16121 * sem_util.adb (Enter_Name): better handling of cascaded error
16122 messages when a unit appears in its own context.
16124 2001-10-25 Ed Schonberg <schonber@gnat.com>
16126 * sem_util.adb (Defining_Entity): in case of error, attach created
16127 entity to specification, so that semantic analysis can proceed.
16129 2001-10-25 Robert Dewar <dewar@gnat.com>
16132 (Defining_Entity): Deal with Error.
16133 (Process_End_Label): Deal with bad end label for.
16135 2001-10-25 Ed Schonberg <schonber@gnat.com>
16137 * sem_elab.adb (Check_A_Call): refine message when call is in an
16138 instance but callee is not declared in the generic unit.
16140 2001-10-25 Ed Schonberg <schonber@gnat.com>
16142 * sem_elab.adb (Check_A_Call): check for renaming before finding the
16143 enclosing unit, which may already be different from the calling unit.
16145 2001-10-25 Geert Bosch <bosch@gnat.com>
16147 * 4gintnam.ads: fix header format.
16149 2001-10-25 Ed Schonberg <schonber@gnat.com>
16151 * sem_res.adb (Resolve_Call): if the call is actually an indexing
16152 operation on the result of a parameterless call, perform elaboration
16153 check after the node has been properly rewritten.
16155 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
16156 inlined within the generic tree, the defining identifier is not a
16159 2001-10-25 Ed Schonberg <schonber@gnat.com>
16161 * sem_res.adb (Resolve): special-case resolution of Null in an
16162 instance or an inlined body to avoid view conflicts.
16164 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
16165 compatibility by retrieving the access type of the generic copy.
16167 2001-10-25 Robert Dewar <dewar@gnat.com>
16170 (Analyze_Number_Declaration): Handle error expression.
16171 (Signed_Integer_Type_Declaration): Handle error bound.
16172 (Analyze_Subtype_Indication): Handle error range.
16174 * sem_util.adb (Get_Index_Bounds): Check for Error.
16176 2001-10-25 Robert Dewar <dewar@gnat.com>
16178 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
16179 in no run time mode.
16181 2001-10-25 Pascal Obry <obry@gnat.com>
16183 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
16184 mode case for ALLOC case.
16186 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
16187 all platforms. Improvement of last change.
16189 2001-10-25 Robert Dewar <dewar@gnat.com>
16191 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
16193 2001-10-25 Geert Bosch <bosch@gnat.com>
16195 * osint.adb (Is_Relative): Remove duplicate.
16197 2001-10-25 Pascal Obry <obry@gnat.com>
16199 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
16200 pathnames in UNIX and DOS style with drive letter.
16201 (Is_Relative): new routine.
16203 * osint.adb: Minor reformatting
16205 * osint.adb (Is_Relative): implementation using
16206 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
16208 2001-10-25 Pascal Obry <obry@gnat.com>
16210 * g-dirope.adb (Basename): correctly compute offset between the
16211 original Path and the translated one.
16213 * g-dirope.adb: (Base_Name): add some comments.
16215 2001-10-25 Robert Dewar <dewar@gnat.com>
16217 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
16218 in HIE mode, avoids compilation abandoned message
16220 * exp_imgv.adb: Correct typo in previous change
16222 * exp_imgv.adb: Correct typo in previous change (not my day!)
16224 2001-10-25 Robert Dewar <dewar@gnat.com>
16226 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
16228 2001-10-25 Pascal Obry <obry@gnat.com>
16230 * g-awk.ads: Move all pragma inlines next to the routine
16231 declarations. This is more uniform with other GNAT spec.
16233 2001-10-22 Geert Bosch <bosch@gnat.com>
16235 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
16237 2001-10-19 Geert Bosch <bosch@gnat.com>
16239 * Makefile.in (tools, gnattools): Remove gnatmem.
16241 2001-10-17 Richard Henderson <rth@redhat.com>
16243 * Makefile.in (misc.o): Depend on langhooks.h.
16244 * misc.c: Include it.
16245 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
16246 (LANG_HOOKS_DECODE_OPTION): New.
16247 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
16249 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
16251 * trans.c (tree_transform): Adjust to recent change in
16252 expand_asm_operands to implement named asm operands.
16254 2001-10-11 Ed Schonberg <schonber@gnat.com>
16256 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
16257 renaming of discriminant for mutable record type.
16259 2001-10-11 Robert Dewar <dewar@gnat.com>
16261 * validsw.adb: Properly save -gnatVn status.
16263 2001-10-11 Robert Dewar <dewar@gnat.com>
16265 * usage.adb: Add lines for V switch.
16267 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
16268 (/VALIDITY_CHECKING).
16270 2001-10-11 Ed Schonberg <schonber@gnat.com>
16272 * sem_type.adb (Add_One_Interp): an operator for a type declared in
16273 an extension of System is known to be visible.
16275 2001-10-11 Ed Schonberg <schonber@gnat.com>
16277 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
16278 properly. Fixes regression on ACATS C34005G.
16280 2001-10-11 Robert Dewar <dewar@gnat.com>
16282 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
16283 loop in generic instance, since this is likely not very useful.
16285 2001-10-11 Robert Dewar <dewar@gnat.com>
16287 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
16288 the error message for high integrity mode.
16290 * rtsfind.adb (RTE): Give message if we try to find an entity that
16291 is not available in high integrity mode.
16294 (OK_To_Use_In_HIE_Mode): New array.
16295 (RTE): May return Empty in high integrity mode.
16297 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
16298 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
16300 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
16301 unit if not inlined always and in no runtime mode. Fixes problem
16302 caused by new Rtsfind changes.
16304 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
16307 * rtsfind.adb (RTE): Make sure we do not try to load unit after
16308 giving message for entity not available in high integrity mode.
16310 2001-10-11 Pascal Obry <obry@gnat.com>
16312 * impunit.adb: Add GNAT.CRC32.
16314 2001-10-11 Ed Schonberg <schonber@gnat.com>
16316 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
16317 properly the case where one universal operand in a non-static
16318 exponentiation of a real literal.
16320 2001-10-11 Ed Schonberg <schonber@gnat.com>
16322 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
16323 clause, return the gobal finalization list, for lack of anthing else.
16325 2001-10-11 Ed Schonberg <schonber@gnat.com>
16327 * exp_ch7.adb (Make_Transient_Block): if statement is within
16328 exception handler, always use new transient scope to place Clean
16331 2001-10-11 Pascal Obry <obry@gnat.com>
16334 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
16335 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
16336 (GNATLS_RTL_OBJS): add g-crc32.o
16337 (GNATMAKE_RTL_OBJS): add g-crc32.o
16340 (CRC_Match): new function.
16341 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
16342 instead of the previous simple checksum algorithm.
16343 (Time_Stamp_Mismatch): use CRC_Match for comparison.
16344 (Set_Source_Table): idem.
16347 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
16348 instead of simple checksum.
16349 (CRC_Match): new function.
16350 (CRC_Error): new constant.
16352 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
16353 a CRC now and not a simple checksum. A CRC uses lower-case hex
16354 letters, fixes ambiguity in parsing.
16356 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
16357 is what this variable will store.
16359 * bcheck.adb: Change reference to chechsum in comments by CRC.
16360 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
16361 rename All_Checksum_Match to All_CRC_Match. Change due to API
16362 renaming since now GNAT does not use a simple checksum but a
16363 CRC using GNAT.CRC32.
16365 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
16366 now and not anymore a simple checksum.
16368 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
16371 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
16374 (Restore_Scan_State): rename Checksum to CRC.
16375 (Save_Scan_State): idem.
16379 (Checksum): rename to CRC.
16380 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
16382 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
16383 GNAT.CRC32). Update copyright notice.
16385 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
16386 GNAT.CRC32). Update copyright notice.
16389 (Accumulate_Checksum): removed.
16390 (Update): new procedure. Add a wide-character into the CRC.
16393 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
16394 (Load_File): fix initialization of S (change Source_Checksum to
16397 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
16398 Source_CRC in S initialization.
16400 * sinput.adb (Source_Checksum): renamed to Source_CRC.
16402 * sinput.ads (Source_Checksum): renamed to Source_CRC.
16403 Update comments for the CRC.
16405 * types.adb (Hex): Use lowercase for the letter part.
16407 * types.ads (Get_Hex_String): Returns the hexadecimal representation
16408 for a word. This is currently used only for CRC. In previous version,
16409 the checksum was using a representation with all letter being
16410 upper-case. With the new implementation (using CRC) we do not remove
16411 the 32th bit of the CRC, so we can have an upper-case starting letter
16412 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
16413 It is ambigous since the CRC was optional and could be followed by
16414 options like EB, EE. So now this routines uses lower-case letter for
16415 the hexadecimal representation. Strange enough only lower case letters
16416 where checked in Scan_ALI (even if this was not a possible case).
16418 * gnatvsn.ads (Library_Version): changed to 3.15a.
16420 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
16423 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
16426 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
16427 Add 2001 to copyright notice
16428 (Accumulate_Checksum): Modify to use System.CRC32.
16430 * ali-util.ads: Redo changes of previous revision to continue to use
16431 the word Checksum. Add 2001 to copyright notice.
16433 * ali.adb: Undo some of previous changes, not needed.
16434 Keep the change for lower case letters in the checksum.
16436 * ali.ads: Undo previous change not needed.
16438 * bcheck.adb: Undo most of previous change, not needed.
16439 But do use Checksums_Match for checksum comparison.
16441 * gnatls.adb: Undo most of previous change, not needed.
16442 But do use Checksums_Match for comparing checksums.
16444 * lib-load.adb: Undo previous change, not needed.
16446 * lib-writ.adb: Undo previous change, not needed.
16448 * lib-writ.ads: Document that checksums use lower case,
16449 not upper case letters.
16451 * scans.adb: Undo previous change, not needed
16453 * scans.ads: Undo previous change, not needed.
16455 * scn-nlit.adb: Undo previous changes, not needed.
16457 * scn-slit.adb: Undo previous change, not needed. Fix header format.
16460 (Accumulate_Checksum): Use System.CRC32.
16461 (Initialize_Checksum): New procedure.
16462 Remove other changes of previous revision.
16464 * sinput-p.adb: Undo previous change, not needed.
16466 * sinput.adb: Undo previous change, not needed.
16468 * sinput-l.adb: Undo previous change, not needed.
16470 * sinput.ads: Undo previous change, not needed. Keep only comment
16471 on new checksum algorithm
16473 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
16474 Also remove a-tags and a-stream from GNAT sources.
16476 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
16478 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
16480 2001-10-11 Geert Bosch <bosch@gnat.com>
16482 * einfo.h: Regenerate.
16484 * nmake.ads: Regenerate.
16486 * nmake.adb: Regenerate.
16488 * sinfo.h: Regenerate.
16490 * treeprs.adb: Regenerate.
16492 2001-10-10 Geert Bosch <bosch@gnat.com>
16494 * gnat-style.texi: New file describing coding guidelines for Ada.
16496 2001-10-10 Ed Schonberg <schonber@gnat.com>
16498 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
16501 2001-10-10 Geert Bosch <bosch@gnat.com>
16503 * snames.ads: Add new names for project facility.
16505 * snames.adb: Update to reflect snames.ads changes.
16507 * snames.h: Update to reflect snames.ads changes.
16509 2001-10-10 Vincent Celier <celier@gnat.com>
16512 (Add_Switches): reflect the changes for the switches attributes
16513 Default_Switches indexed by the programming language,
16514 Switches indexed by the file name.
16515 (Collect_Arguments_And_Compile): Idem.
16516 Reflect the attribute name changes.
16519 (Initialisation_Data): Change the names of some packages and
16521 (Initialize): process case insensitive associative arrays.
16524 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
16527 (Parse_Attribute_Declaration): For case insensitive associative
16528 arrays, set the index string to lower case.
16531 Reflect the changes of the project attributes.
16534 Replace Check_Naming_Scheme by Ada_Check and
16535 Language_Independent_Check.
16538 Replaced Check_Naming_Scheme by 2 procedures:
16539 Ada_Check and Language_Independent_Check.
16542 (Process_Declarative_Items): For case-insensitive associative
16543 arrays, set the index string to lower case.
16544 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
16545 Prj.Nmsc.Check_Naming_Scheme.
16548 (Case_Insensitive): New function
16549 (Set_Case_Insensitive): New procedure
16552 (Case_Insensitive): New function
16553 (Set_Case_Insensitive): New procedure
16554 (Project_Node_Record): New flag Case_Insensitive.
16557 (Value_Of): new function to get the string value of a single
16558 string variable or attribute.
16561 (Value_Of): new function to get the string value of a single
16562 string variable or attribute.
16565 (Ada_Default_Spec_Suffix): New function
16566 (Ada_Default_Impl_Suffix): New function
16567 Change definitions of several constants to reflect
16568 new components of record types.
16571 (Naming_Data): Change several components to reflect new
16572 elements of naming schemes.
16573 (Project_Data): New flags Sources_Present and
16574 Language_Independent_Checked.
16575 (Ada_Default_Spec_Suffix): New function.
16576 (Ada_Default_Impl_Suffix): New function.
16579 Modification of predefined names for project manager: added
16580 Implementation, Specification_Exceptions, Implementation_Exceptions,
16581 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
16582 Default_Switches, _Languages, Builder, Cross_Reference,
16583 Finder. Removed Body_Part, Specification_Append, Body_Append,
16584 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
16587 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
16590 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
16591 not that it is Nil_Variable_Value.
16593 * prj.ads: Add ??? for uncommented declarations
16595 2001-10-10 Ed Schonberg <schonber@gnat.com>
16597 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
16598 constant, do not indicate possible modification, so that gigi can
16599 treat it as a bona fide constant.
16601 2001-10-10 Robert Dewar <dewar@gnat.com>
16603 * sem_prag.adb: Add processing for pragma External.
16605 * snames.ads: Add entry for pragma External.
16607 * par-prag.adb: Add pragma External.
16609 * snames.adb: Updated to match snames.ads.
16611 2001-10-10 Ed Schonberg <schonber@gnat.com>
16613 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
16614 a dynamic task if the allocator appears in an indexed assignment
16615 or selected component assignment.
16617 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
16618 For a dynamic task in an assignment statement, use target of
16619 assignment to generate meaningful name.
16621 2001-10-10 Ed Schonberg <schonber@gnat.com>
16623 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
16626 * einfo.ads: Body_Entity is also defined for generic package.
16627 Documentation change only
16629 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
16630 others_choice for a discriminated component initialization,
16631 convert discriminant references into the corresponding discriminals.
16633 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
16634 only if original type is private and expression has to be wrapped
16638 (Apply_Constraint_Check): Do not perform length check
16639 if expression is an aggregate with only an others_choice.
16640 (Length_N_Cond): two references to the same in_parameter
16641 (typically the discriminal in an init_proc) denote the same value.
16642 Two useful optimization uncovered by bugfixes above.
16644 2001-10-10 Robert Dewar <dewar@gnat.com>
16646 * xeinfo.adb: Change int to char in translation of enumeration types.
16647 This fixes a problem in the C representation of component alignment.
16648 Add 2001 to copyright notice
16650 2001-10-10 Richard Kenner <kenner@gnat.com>
16652 * decl.c: (validate_size): Do check size of object of integral type
16653 if it is a packed array type.
16655 2001-10-10 Richard Kenner <kenner@gnat.com>
16657 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
16658 VAR_DECL for constant if not Is_Public but -O0.
16660 2001-10-10 Richard Kenner <kenner@gnat.com>
16662 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
16664 2001-10-10 Geert Bosch <bosch@gnat.com>
16666 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
16667 use '/' as switch character, allowing for absolute file names.
16669 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
16671 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
16674 2001-10-08 Geert Bosch <bosch@gnat.com>
16676 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
16677 Automatically build utilities when files need to be regenerated.
16679 2001-10-08 Geert Bosch <bosch@gnat.com>
16681 * xsnames.adb: New utility for updating snames.ads and snames.adb
16683 2001-10-08 Zack Weinberg <zack@codesourcery.com>
16685 * Make-lang.in (ADAFLAGS): Add -W -Wall.
16686 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
16687 (gnat1): Also depend on attribs.o.
16688 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
16689 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
16690 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
16691 (ADAFLAGS): Add -W -Wall.
16692 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
16695 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
16696 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
16697 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
16698 Use $(ADAC), not $(CC), as compilation command.
16700 (gnattools): Depend directly on tools to build, don't use
16702 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
16704 * einfo.h, sinfo.h: New files (autogenerated).
16706 2001-10-08 Richard Henderson <rth@redhat.com>
16708 * comperr.adb (Abort_In_Progress): New.
16709 (Compiler_Abort): Use it to prevent recursion.
16711 2001-10-08 Robert Dewar <dewar@gnat.com>
16713 * atree.adb: Set Error_Posted in Error node, helps error recovery.
16715 * par-endh.adb (Output_End_Expected): We should also not test
16716 Error_Posted on the Error node, since now it is always set.
16718 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
16719 to help error recovery. Part of general work on 9407-004.
16721 * par.adb: Add ??? for misuse of error
16724 (Resolve): Defend against Error, fixes 9407-003.
16725 (Resolve_Discrete_Subtype_Indication): Defend against Error.
16727 * sinfo.ads (N_Error): Now has Etype field (which will be set
16728 to Any_Type to help error recovery).
16730 2001-10-08 Richard Kenner (kenner@gnat.com)
16732 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
16733 Consistently set MEM attributes from expression; fixes
16734 bootstrap failure on x86.
16736 2001-10-08 Geert Bosch (bosch@gnat.com)
16738 * 5oosinte.adb: Add 2001 to copyright notice.
16740 2001-10-08 Geert Bosch (bosch@gnat.com)
16742 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
16744 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
16746 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
16748 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
16750 2001-10-05 Geert Bosch (bosch@gnat.com)
16752 * adaint.h: Small formatting fix.
16754 2001-10-04 Geert Bosch <bosch@gnat.com>
16756 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
16757 Arg is int, not FILE *, in dummy version of functions.
16759 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
16760 Arg is int, not FILE *.
16762 2001-10-04 Geert Bosch <bosch@gnat.com>
16764 * 3lsoccon.ads: Added file, missed with initial check ins.
16766 * 4lintnam.ads: Fix header format.
16767 Change Linux to GNU/Linux.
16769 * 5iosinte.adb: Change Linux to GNU/Linux.
16771 * 5iosinte.ads: Change Linux to GNU/Linux.
16773 * 5itaprop.adb: Change Linux to GNU/Linux.
16775 * 5itaspri.ads: Change Linux to GNU/Linux.
16776 Update copyright notice.
16778 * 5lintman.adb: Change Linux to GNU/Linux.
16780 * 5lml-tgt.adb: Change Linux to GNU/Linux.
16782 * 5losinte.ads: Change Linux to GNU/Linux.
16784 * 5lsystem.ads: Change Linux to GNU/Linux.
16786 * 5qosinte.adb: Change Linux to GNU/Linux.
16788 * 5qosinte.ads: Change Linux to GNU/Linux.
16790 * 5qparame.ads: Change Linux to GNU/Linux.
16792 * 5qtaprop.adb: Change Linux to GNU/Linux.
16794 * 5qtaspri.ads: Change Linux to GNU/Linux.
16795 Add 2001 to copyright notice.
16797 * 5vintman.ads: Change Linux to GNU/Linux.
16798 Fix header format. Add 2001 to copyright notice.
16800 * g-soccon.ads: Change Linux to GNU/Linux.
16802 * g-trasym.ads: Change Linux to GNU/Linux.
16803 Add 2001 to copyright notice.
16805 * memtrack.adb: Change Linux to GNU/Linux.
16807 * s-intman.ads: Change Linux to GNU/Linux.
16808 Add 2001 to copyright notice. Fix header format.
16810 * s-stache.adb: Change Linux to GNU/Linux.
16812 * adaint.c: Change Linux to GNU/Linux.
16814 * cio.c: Change Linux to GNU/Linux.
16816 * cstreams.c: Change Linux to GNU/Linux.
16818 * init.c: Change Linux to GNU/Linux.
16820 * gmem.c: Change Linux to GNU/Linux.
16822 * tracebak.c: Change Linux to GNU/Linux.
16825 2001-10-02 Geert Bosch <bosch@gnat.com>
16827 * misc.c (insert_default_attributes): Add dummy version.