1 2004-10-04 Robert Dewar <dewar@gnat.com>
3 * a-except.adb: Add a comment for last change
5 * einfo.ads: Minor spelling correction in comment
7 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
9 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
12 * sem_util.ads: Minor comment update
14 2004-10-04 Ed Schonberg <schonberg@gnat.com>
16 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
17 Inline_Always when in Configurable_Run_Time mode.
19 * sem_prag.adb (Process_Convention): If entity is an inherited
20 subprogram, apply convention to parent subprogram if in same scope.
21 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
22 when in Configurable_Run_Time mode.
24 2004-10-04 Ed Schonberg <schonberg@gnat.com>
26 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
27 class_wide type after component list has been inherited.
29 2004-10-04 Ed Schonberg <schonberg@gnat.com>
31 * sem_ch12.adb (Check_Generic_Actuals): New predicate
32 Denotes_Previous_Actual, to handle properly the case of a private
33 actual that is also the component type of a subsequent array actual.
34 The visibility status of the first actual is not affected when the
36 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
37 make fully recursive the treatment of formals of packages declared
39 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
40 the above on exit from an instantiation.
41 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
42 current instantiation which is now complete.
43 (Analyze_Package_Instantiation): No instantiated body is needed if the
44 main unit is generic. Efficient, and avoid anomalies when a instance
45 appears in a package accessed through rtsfind.
47 2004-10-04 Ed Schonberg <schonberg@gnat.com>
49 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
50 do not generate a declaration for a temporary if the call is part of a
51 library-level instantiation.
53 2004-10-04 Ed Schonberg <schonberg@gnat.com>
55 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
56 searching for a limited component to flag.
58 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
59 expansion of Input, to account for the fact that the implicit call
60 generated by the attribute reference must freeze the user-defined
61 stream subprogram. This is only relevant to 'Input, because it can
62 appear in an object declaration, prior to the body of the subprogram.
64 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
65 expansion can proceed and further errors uncovered.
66 (Minor clean up): Fix cases of using | instead of \ for continuation
69 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
71 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
73 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
74 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
75 Use gcc_assert and gcc_unreachable.
77 * decl.c (gnat_to_gnu_entity, case object): Check and process a
78 specified alignment before validating size.
79 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
80 stripped-down declaration for the type of the inner field when making
83 * utils.c (finish_record_type): Do not compute the size in units
84 incrementally. Instead compute it once for the rep clause case.
85 Use gcc_assert and gcc_unreachable.
87 2004-10-04 Vincent Celier <celier@gnat.com>
89 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
91 (Is_Valid_Path_Name): Take '/' as a directory separator.
93 2004-10-04 Vincent Celier <celier@gnat.com>
95 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
96 (Extended_Project) only if Extended_Project is defined, to avoid
98 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
100 (Parse_Single_Project): Ditto.
102 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
103 Add_To_Project_Path for virtual projects.
105 2004-10-04 Vincent Celier <celier@gnat.com>
107 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
108 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
109 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
110 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
113 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
114 Build_Dynamic_Library with an empty Options_2.
116 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
119 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
120 directory separator, if any.
121 (Gprmake): Do not allow mains on the command line for library projects.
122 Do not attempt to link when the project is a library project.
123 (Library_Opts): New table to store Library_Options.
124 (Build_Library): If Library_Options is specified, pass these options
125 when building a shared library.
127 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
129 * s-tposen.adb (Service_Entry): The object must be always unlocked at
130 the end of this procedure now that the unlock operation was inserted
133 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
135 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
136 corresponding to the Preallocated_Stacks flags in System.
137 (Get_Target_Parameters): Including the processing for
140 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
141 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
142 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
143 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
144 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
145 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
146 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
147 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
148 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
149 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
150 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
151 used to signal whether the compiler creates the required stacks and
152 descriptors for the different tasks (when True) or it is done by the
153 underlying operating system at run time (when False).
154 It is initially set to False in all targets.
156 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
157 if it is supported by the target.
158 (Make_Task_Create_Call): Pass the stack address if it has been
159 previously created. Otherwise pass a Null_Address.
161 * snames.adb: Add _stack.
163 * snames.ads: Add Name_uStack. Required to allow the expander to
164 statically allocated task stacks.
166 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
167 Stack_Address argument.
168 Check that its value is equal to Null_Address because this target does
169 not support the static stack allocation.
171 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
173 * usage.adb: Change "pragma inline" to "pragma Inline" in information
176 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
178 * exp_dist.adb: Split declaration of asynchronous flag out of
179 Add_RACW_Read_Attribute.
180 Minor reformatting for better alignment with PolyORB version.
181 Store the entity for the asynchronous flag of an RACW, rather than the
182 expression, in the asynchronous flags table. This will allow this flag
183 to be used in other subprograms beside Add_RACW_Read_Attribute.
185 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
187 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
188 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
189 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
190 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
191 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
192 sockets constant MSG_NOSIGNAL (Linux-specific).
193 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
195 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
196 from trigerring SIGPIPE.
197 Rename components to avoid clash with Ada 2005 possible reserved
199 (Check_Selector): When the select system call returns with an error
200 condition, propagate Socket_Error to the caller.
202 2004-10-01 Jan Hubicka <jh@suse.cz>
204 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
206 2004-09-23 Robert Dewar <dewar@gnat.com>
210 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
211 instead do this at freeze time (we won't do it if there is an address
213 Change "pragma inline" to "pragma Inline" in information and error
217 * freeze.adb (Check_Address_Clause): Remove previous change, not the
218 right way of doing things after all.
219 (Freeze_Entity): For object, set Is_Public for imported entities
220 unless there is an address clause present.
222 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
224 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
225 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
226 ensures proper handling of types with rep clauses, which might have
227 their TYPE_SIZE set already.
229 2004-09-21 Robert Dewar <dewar@gnat.com>
231 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
232 packed array types in both little- and big-endian cases. This change
233 ensures that we no longer count on the unused bits being initialized
234 for such types (and in particular ensures that equality testing will
235 only read the relevant bits).
236 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
237 These changes mean that we no longer need to initialize small packed
239 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
240 optimization to an LJM field as to its parent field.
242 * ada-tree.h, trans.c, utils.c, utils2.c:
243 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
245 2004-09-20 Jan Hubicka <jh@suse.cz>
247 * utils.c (gnat_finalize): Remove.
248 (end_subprog_body): Directly call cgraph_finalize_function;
249 do not lower the nested functions.
251 2004-09-20 Robert Dewar <dewar@gnat.com>
255 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
256 if an address clause is present, since that means that the Import
259 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
261 * 5tsystem.ads: Removed, no longer used.
263 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
264 Zack Weinberg <zack@codesourcery.com>
266 * ada-tree.def: Use tree_code_class enumeration constants
267 instead of code letters.
268 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
269 Update for new tree-class enumeration constants.
271 2004-09-17 Vincent Celier <celier@gnat.com>
273 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
274 capabilities of the general project manager.
276 2004-09-09 Vincent Celier <celier@gnat.com>
278 * a-direct.ads: Add pragma Ada_05
279 (Directory_Entry_Type): Give default value to component Kind to avoid
280 not initialized warnings.
282 * a-direct.adb (Current_Directory): Remove directory separator at the
284 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
285 an existing directory.
286 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
287 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
288 Convert the result to File_Size.
290 * prj.ads: (Project_Error): New exception
292 * prj-attr.adb: Except in procedure Initialize, Fail comes from
293 Prj.Com, not from Osint.
294 (Attrs, Package_Attributes): Tables moved to private part of spec
295 (Add_Attribute, Add_Unknown_Package): Moved to new child package
297 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
298 Prj.Project_Error after call to Fail.
299 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
300 Fail. Check that package name is not already in use.
302 * prj-attr.ads: Comment updates to indicate that all subprograms may be
303 used by tools, not only by the project manager, and to indicate that
304 exception Prj.Prj_Error may be raised in case of problem.
305 (Add_Unknown_Package, Add_Attribute): Moved to new child package
307 (Attrs, Package_Attributes): Table instantiations moved from the body to
308 the private part to be accessible from Prj.Attr.PM body.
310 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
311 from new package Prj.Attr.PM.
312 (Parse_Attribute_Declaration): Call Add_Attribute from new package
315 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
317 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
318 instead of Elaboration_Checks).
320 * a-calend.adb: Minor reformatting
322 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
324 * gigi.h (maybe_pad_type): New declaration.
325 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
327 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
329 * cuintp.c: Convert to use buildN.
331 * decl.c (maybe_pad_type): No longer static.
332 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
334 Convert to use buildN.
336 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
337 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
338 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
340 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
341 (gnat_gimplify_expr, case ADDR_EXPR): New case.
342 Convert to use buildN.
344 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
345 TREE_READONLY for const.
346 Convert to use buildN.
348 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
349 (create_var_decl): Refine when TREE_STATIC is set.
350 Convert to use buildN.
352 2004-09-09 Gary Dismukes <dismukes@gnat.com>
354 * gnat_ugn.texi: Delete text relating to checking of ali and object
357 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
360 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
362 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
363 pragmas recognized by GNAT.
365 * gnat_rm.texi: Document pragma Detect_Blocking.
367 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
368 raise Program_Error if called from a protected operation.
370 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
371 the protected action nesting level.
372 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
373 protected action nesting level.
374 (Unlock): When pragma Detect_Blocking is active decrease the protected
375 action nesting level.
377 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
378 Protected_Action_Nesting.
380 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
381 Common_ATCB record. It contains the dynamic level of protected action
382 nesting for each task. It is needed for checking whether potentially
383 blocking operations are called from protected operations.
384 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
385 Detect_Blocking is active or not in the partition.
387 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
388 raise Program_Error if called from a protected operation.
389 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
390 Program_Error if called from a protected operation.
391 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
392 Program_Error if called from a protected operation.
394 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
395 raise Program_Error if called from a protected operation.
397 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
398 raise Program_Error if called from a protected operation, and increase
399 the protected action nesting level.
400 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
401 Program_Error if called from a protected operation, and increase the
402 protected action nesting level.
403 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
404 protected action nesting level.
406 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
407 raise Program_Error if called from a protected operation, and increase
408 the protected action nesting level.
409 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
410 Program_Error if called from a protected operation, and increase the
411 protected action nesting level.
412 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
413 raise Program_Error if called from a protected operation.
414 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
415 active, raise Program_Error if called from a protected operation.
416 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
417 protected action nesting level.
419 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
420 insertion of the statement raising Program_Error. The run time
421 contains the required machinery for handling that.
423 * sem_util.ads: Change comment associated to procedure
424 Check_Potentially_Blocking_Operation.
425 This procedure does not insert a call for raising the exception because
426 that is currently done by the run time.
428 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
430 * init.c: Add the global variable __gl_detect_blocking that indicates
431 whether pragma Detect_Blocking is active (1) or not (0). Needed for
432 making the pragma available at run time.
433 (__gnat_set_globals): Pass and update the detect_blocking parameter.
435 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
436 pragma Detect_Blocking is active.
438 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
440 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
441 DB is found in the ali file. Any unit compiled with pragma
442 Detect_Blocking active forces its effect in the whole partition.
444 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
445 Detect_Blocking is active and delay is called from a protected
448 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
449 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
450 Detect_Blocking is active (0 otherwise).
451 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
452 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
455 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
457 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
458 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
461 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
462 (Register_Receiving_Stub): Add Subp_Info formal parameter.
463 Update API in placeholder implemetation of s-parint to reflect changes
464 in distribution runtime library.
466 * sem_ch3.adb (Expand_Derived_Record): Rename to
467 Expand_Record_Extension.
469 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
470 primitive operations of potentially distributed object types that have
471 non-controlling anonymous access formals.
473 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
475 New implementation of expansion for remote access-to-subprogram types,
476 based on the RACW infrastructure.
477 This version of sem_dist is compatible with PolyORB/DSA as well as
480 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
481 Asynchrronous that applies to a remote access-to-subprogram type, mark
482 the underlying RACW type as asynchronous.
484 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
485 __gnat_using_gnu_linker to 1.
487 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
488 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
489 GNAT.Perfect_Hash_Generators, and remove the empty
490 GNAT.Perfect_Hash package.
492 * atree.adb: Minor reformatting
494 * exp_ch3.adb (Expand_Derived_Record): Rename to
495 Expand_Record_Extension.
496 (Build_Record_Init_Proc.Build_Assignment): The default expression in
497 a component declaration must remain attached at that point in the
498 tree so New_Copy_Tree copies it if the enclosing record type is derived.
499 It is therefore necessary to take a copy of the expression when building
500 the corresponding assignment statement in the init proc.
501 As a side effect, in the case of a derived record type, we now see the
502 original expression, without any rewriting that could have occurred
503 during expansion of the ancestor type's init proc, and we do not need
504 to go back to Original_Node.
506 * exp_ch3.ads (Expand_Derived_Record): Rename to
507 Expand_Record_Extension.
509 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
510 Returns the RACW type used to implement a remote access-to-subprogram
512 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
513 New subprograms. Used to create a proxy tagged object for a remote
514 subprogram. The proxy object is used as the designated object
515 for RAS values on the same partition (unless All_Calls_Remote applies).
516 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
517 System.Partition_Interface.Get_Unique_Remote_Pointer.
518 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
519 Renamed from Add_RAS_*_Attribute.
520 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
522 New implementation of expansion for remote access-to-subprogram types,
523 based on the RACW infrastructure.
525 * exp_dist.ads (Copy_Specification): Update comment to note that this
526 function can copy the specification from either a subprogram
527 specification or an access-to-subprogram type definition.
529 2004-09-09 Ed Schonberg <schonberg@gnat.com>
531 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
532 in an instance, between an explicit subprogram an one inherited from a
533 type derived from an actual.
535 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
536 add a polling call if the subprogram is to be inlined by the back-end,
537 to avoid repeated calls with multiple inlinings.
539 * checks.adb (Apply_Alignment_Check): If the expression in the address
540 clause is a call whose name is not a static entity (e.g. a dispatching
541 call), treat as dynamic.
543 2004-09-09 Robert Dewar <dewar@gnat.com>
545 * g-trasym.ads: Minor reformatting
547 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
548 packed arrays, since unused bits are expected to be zero for a
551 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
553 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
556 2004-09-09 Pascal Obry <obry@gnat.com>
558 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
559 enable map file generation. Add the right option to generate the map
560 file if Map_File is set to True.
562 * gnatdll.adb (Gen_Map_File): New variable.
563 (Syntax): Add info about new -m (Map_File) option.
564 (Parse_Command_Line): Add support for -m option.
565 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
568 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
570 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
571 new gnatdist implementation.
572 Define a subpackage isolating the output routines specific to this
575 2004-09-09 Joel Brobecker <brobecker@gnat.com>
577 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
579 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
581 2004-09-09 Cyrille Comar <comar@act-europe.fr>
583 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
586 * opt.ads: Add Ada_Version_Runtime constant used to decide which
587 version of the language is used to compile the run time.
589 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
591 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
592 of variable length temporaries for function return now that the
593 back-end and gigi support it.
595 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
597 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
599 * trans.c (struct stmt_group): Delete field GLOBAL.
600 (gnat_init_stmt_group): Do not initialize it.
601 (call_to_gnu): Use save_expr, not protect_multiple_eval.
602 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
603 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
604 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
605 (start_stmt_group): Likewise.
606 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
608 * utils2.c (ggc.h): Include.
609 (build_call_raise): Call build_int_cst, not build_int_2.
611 * utils.c (gnat_init_decl_processing): Fix arg to
612 build_common_tree_nodes.
613 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
614 (gnat_define_builtin): Set built_in_decls.
615 (init_gigi_decls): Call build_int_cst, not build_int_2.
617 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
618 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
619 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
620 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
621 SET_TYPE_MODULE): Use them.
622 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
623 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
624 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
625 SET_TYPE_ADA_SIZE): Likewise.
626 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
627 (DECL_CONST_CORRESPONDING_VAR,
628 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
629 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
630 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
631 (TYPE_RM_SIZE_NUM): New macro.
632 (TYPE_RM_SIZE): Modified to use above.
634 * cuintp.c: (build_cst_from_int): New function.
637 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
638 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
639 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
640 MIN_EXPR for the size, copy it into new.
642 2004-09-01 Robert Dewar <dewar@gnat.com>
644 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
645 packed indexed component where array is an IN OUT formal. This
646 generated garbage code previously.
648 * gnat_ugn.texi: Document -fverbose-asm
650 * gnat-style.texi: Minor updates (note that boolean constants and
651 variables are joined with AND/OR rather than short circuit forms).
653 2004-09-01 Ed Schonberg <schonberg@gnat.com>
655 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
656 it is an upward conversion of an untagged type with no representation
659 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
661 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
662 System.Partition_Interface.
664 * checks.adb (Apply_Access_Checks): Do not generate checks when
665 expander is not active (but check for unset reference to prefix of
668 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
669 pragma Debug as an if statement with a constant condition, for
670 consistent treatment of entity references contained within the
671 enclosed procedure call.
673 2004-09-01 Vincent Celier <celier@gnat.com>
675 * bindgen.adb: (Set_EA_Last): New procedure
676 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
678 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
679 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
680 linked without errors.
681 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
683 (Gen_Exception_Table_C): Correct same bugs
685 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
687 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
688 on Windows, make sure that the drive letter is in upper case.
690 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
691 Windows, when the drive letter is added and Case_Sensitive is True, the
692 drive letter is forced to upper case.
694 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
695 to Options_2 for the call to MLib.Utl.Gcc.
697 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
698 directory separator when defining BASE_DIR.
700 2004-09-01 Pascal Obry <obry@gnat.com>
702 * gprcmd.adb (Extend): Do not output trailing directory separator. This
703 is not needed and it confuses Windows GNU/make which does not report
704 directory terminated by a slash as a directory.
705 (gprcmd): Idem for "pwd" internal command.
707 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
708 target names rewrite to fix regressions with recent version of
709 GNU/make. Starting with GNU/make 3.80 the pipe character was not
710 handled properly anymore.
712 2004-09-01 Andreas Schwab <schwab@suse.de>
714 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
715 * raise.c [!IN_RTS]: Undef abort.
717 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
719 * utils2.c (build_allocator): Use ssize_int.
721 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
723 2004-08-27 Andreas Schwab <schwab@suse.de>
725 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
727 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
728 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
730 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
732 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
734 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
735 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
736 * utils.c (init_gigi_decls): Likewise.
737 * utils2.c (build_call_raise, build_allocator): Likewise.
739 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
741 * utils.c (gnat_init_decl_processing): Adjust
742 build_common_tree_nodes call.
744 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
746 * utils2.c (build_allocator): Use build_int_cst for negative
749 2004-08-18 Richard Henderson <rth@redhat.com>
751 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
753 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
755 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
757 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
758 (gnat_to_gnu): Likewise.
760 2004-08-16 Pascal Obry <obry@gnat.com>
762 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
763 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
764 option and not mdll anymore. Update comment.
766 2004-08-16 Pascal Obry <obry@gnat.com>
768 * bld.adb (Put_Include_Project): Properly handle directory separators
771 2004-08-16 Ed Schonberg <schonberg@gnat.com>
773 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
774 decreasing the number of allocated junk nodes while searching for the
775 appropriate subprogram.
777 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
779 * cuintp.c (UI_To_gnu): Use build_int_cst..
780 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
781 * utils.c (init_gigi_decls): Likewise.
782 * utils2.c (build_call_raise): Likewise.
784 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
786 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
787 for a global aliased object with a variable size and an unconstrained
788 nominal subtype, pretend there is no initializer if the one we have is
789 incomplete, and avoid referencing an inexistant component in there. The
790 part we have will be rebuilt anyway and the reference may confuse
793 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
795 * einfo.ads: Minor reformatting
797 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
798 restrictions in the ALI if we only want to warn about violations.
800 2004-08-13 Vincent Celier <celier@gnat.com>
802 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
803 when creating a new Unit_Record in table Units.
805 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
806 that are violated, if any.
808 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
809 add directory separator if path already ends with a directory separator.
811 2004-08-13 Ed Schonberg <schonberg@gnat.com>
813 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
814 unit, this is an attempt to inline a construct that is not available in
815 the current restricted mode, so abort rather than trying to continue.
817 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
818 discriminants that rename those of the parent, recover names of
819 original discriminants for the constraint on the full view of the
821 (Complete_Private_Subtype): Do not create a subtype declaration if the
824 * gnat_rm.texi: Added section on implementation of discriminated
825 records with default values for discriminants.
827 2004-08-13 Ed Schonberg <schonberg@gnat.com>
830 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
831 the second operand is overloaded.
833 2004-08-10 Richard Henderson <rth@redhat.com>
835 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
836 add __builtin_alloca.
838 2004-08-10 Richard Henderson <rth@redhat.com>
840 * config-lang.in (boot_language): Yes.
842 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
844 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
845 from complaining on potential uninitialized reference.
846 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
847 new specification and test explicitly for non-zero return value.
849 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
850 returning C.int, to avoid using a derived boolean type.
852 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
853 Duplicate_Subexpr_No_Checks in preference to direct use of
854 Remove_Side_Effects and New_Copy_Tree.
855 Clear Comes_From_Source on prefix of 'Size attribute reference.
857 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
858 g-socthi-vxworks.adb: Change calls to
859 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
860 and test explicitly for non-zero return value.
862 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
863 (Is_Socket_In_Set): Declare imported function as returning C.int, to
864 avoid using a derived boolean type.
866 2004-08-09 Albert Lee <lee@gnat.com>
868 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
870 2004-08-09 Pascal Obry <obry@gnat.com>
872 * gnat_ugn.texi: Document new way to build DLLs on Windows using
873 GCC's -shared option.
875 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
876 Options_2 parameter (options put after object files).
878 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
880 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
881 ignore overflows on low and high bounds of an index to also account for
882 differences in signedness between sizetype and gnu_index_subtype.
883 These are as legitimate as the ones caused by a lower TYPE_PRECISION
886 2004-08-09 Robert Dewar <dewar@gnat.com>
888 * s-solita.ads, s-solita.adb: Minor reformatting
890 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
891 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
893 Add note that No_Implicit_Conditionals does not suppress
894 run time constraint checks.
896 * vms_conv.ads: Minor reformatting
898 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
899 and necessary for following change).
900 (Mark): Return new format Mark_Id containing sec stack address
901 (Release): Use sec stack address from Mark_Id avoiding Self call
903 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
904 pointer (cleanup and necessary for following change).
905 Define Mark_Id as record containing address of secondary stack, that way
906 Release does not need to find the stack again, decreasing the number of
907 calls to Self and improving efficiency.
909 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
911 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
912 case variable into the individual case branches when possible.
914 * sem_ch11.adb: Minor reformatting
916 * prj.ads: Correct spelling of suffixs
918 * prj-nmsc.adb: Minor reformatting
919 Correct spelling suffixs throughout (also in identifiers)
921 * freeze.adb: Minor spelling correction
923 * exp_ch2.adb: Cleanups to handling of Current_Value
924 (no functional effect).
926 * bld.adb: Correct spelling of suffixs
928 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
930 2004-08-09 Ed Schonberg <schonberg@gnat.com>
934 * sem_ch7.adb (Install_Private_Declarations): In the body of the
935 package or of a child, private entities are both immediately_visible
938 2004-08-09 Ed Schonberg <schonberg@gnat.com>
940 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
941 there are no range checks on the value of the literal.
943 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
944 wrapped is the triggering alternative of an asynchronous select, action
945 statements mustbe inserted before the select itself.
947 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
948 case where the prefix is a protected function call.
949 (Resolve_Attribute, case 'Access): The attribute reference on a
950 subprogram is legal in a generic body if the subprogram is declared
953 2004-08-09 Vincent Celier <celier@gnat.com>
955 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
956 languages, otherwise building the library may fail with unresolved
958 (Compile_Sources): Do not build libraries if -c switch is used
960 * gnatlink.adb (Process_Args): New switches -M and -Mmap
961 (Write_Usage): If map file creation is supported, output new switches
963 (Gnatlink): When -M is specified, add the necessary switch(es) to the
964 gcc call, when supported.
966 * Makefile.in: Added indepsw.o to the object list for gnatlink
967 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
969 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
970 indepsw.adb, indepsw.ads: New files.
972 2004-08-09 Bernard Banner <banner@gnat.com>
974 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
976 * Makefile.in: add section for vxworks x86
978 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
980 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
981 per-object constrained components where the discriminant is of an
983 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
984 the parent initialization procedure for derived Unchecked_Unions.
985 Instead, derived Unchecked_Unions build their own initialization
987 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
988 Check the body of the subprogram for details.
989 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
990 functions for derived Unchecked_Union types by introducing a condition.
991 Allow the creation of TSS equality functions for Unchecked_Unions.
992 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
993 Add formal parameter Discr to function signature. Discr is used to
994 control the generated case statement for Unchecked_Union types.
995 (Make_Eq_If): Rename formal parameter Node to E in function signature.
997 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
999 Check the body of the subprogram for details.
1000 (Expand_Composite_Equality): Augment composite type equality to include
1001 correct handling of Unchecked_Union components.
1002 (Expand_N_In): Add condition to detect illegal membership tests when the
1003 subtype mark is a constrained Unchecked_Union and the expression lacks
1004 inferable discriminants, and build a Raise_Program_Error node.
1005 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
1006 to detect types that contain components of unconstrained Unchecked_Union
1007 subtype. Add condition to detect equality between types that have an
1008 unconstrained Unchecked_Union component, and build a Raise_Program_Error
1009 node. Add condition to detect equality between Unchecked_Union types
1010 that lack inferable discriminants, and build a Raise_Program_Error node.
1011 Otherwise build a TSS equality function call.
1012 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
1013 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
1014 with the operand lacking inferable discriminants, and build a Raise_
1016 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
1018 (Has_Inferable_Discriminants): Implement new predicate for objects and
1019 expressions of Unchecked_Union type. Check the body of subprogram for
1021 (Has_Unconstrained_UU_Components): Add function
1022 Component_Is_Unconstrained_UU. It is used to detect whether a single
1023 component is of an unconstrained Unchecked_Union subtype. Add function
1024 Variant_Is_Unconstrained_UU. It is used to detect whether a single
1025 component inside a variant is of an unconstrained Unchecked_Union type.
1027 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
1028 inferred discriminant values. Add condition to generate a case
1029 statement with an inferred discriminant as the switch.
1030 (Make_Component_List_Assign): Introduce a Boolean flag that determines
1031 the behaviour of the subprogram in the presence of an Unchecked_Union.
1032 Add condition to trigger the usage of the inferred discriminant value
1033 as the generated case statement switch.
1034 (Make_Field_Assign): Introduce a Boolean flag that determines the
1035 behaviour of the subprogram in the presence of an Unchecked_Union. Add
1036 condition to trigger the usage of the inferred discriminant value as
1037 the right-hand side of the generated assignment.
1039 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
1040 parameter generation when dealing with Unchecked_Unions.
1042 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
1043 checks for Unchecked_Unions.
1045 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
1047 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
1048 Raise_Program_Error nodes for the execution of Read and Write
1049 attributes of Unchecked_Union types and the execution of Input and
1050 Output attributes of Unchecked_Union types that lack default
1051 discriminant values.
1053 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
1054 Unchecked_Union. Add procedure Check_Component. It is used to inspect
1055 per-object constrained components of Unchecked_Unions for being
1056 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
1057 check individual components withing a variant.
1059 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
1060 comparison of Unchecked_Unions.
1061 (Resolve_Equality_OP): Remove guard that prevents equality between
1064 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
1065 of component subtypes for Unchecked_Union components.
1066 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
1067 since it is the actual subtype.
1069 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
1070 pass of Unchecked_Union subtypes as generic actuals to formal types
1071 that lack known_discriminant_parts or that are derived Unchecked_Union
1072 types, and do nothing. In any other case, produce an error message.
1074 * sem_ch3.adb (Analyze_Component_Declaration): Add function
1075 Contains_POC. It determines whether a constraint uses the discriminant
1076 of an enclosing record type.
1077 Add condition to detect per-object constrained component and set the
1079 (Derived_Type_Declaration): Remove guard that prevents derivation from
1080 Unchecked_Union types.
1081 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
1084 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
1085 references to Unchecked_Union discriminants.
1087 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
1088 formal generation when dealing with Unchecked_Unions.
1089 (Set_Actual_Subtypes): Add condition to prevent generation of actual
1090 subtypes for Unchecked_Unions.
1092 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
1093 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
1094 completions of discriminated partial views by Unchecked_Unions and
1095 produce an error message.
1097 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1099 * trans.c (struct stmt_group): New field, GLOBAL.
1100 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
1101 (struct elab_info): New struct.
1102 (elab_info_list, gnu_elab_proc_stack): New variables.
1103 (Compilation_Unit_to_gnu): New procedure.
1104 (gigi): Call it and also handle elaboration procs we've saved.
1105 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
1106 global field from parent.
1107 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
1108 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
1109 (start_stmt_group): Initialize global field from parent.
1110 (add_decl_expr): Set to global for current statement group.
1111 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
1114 * utils.c (global_bindings_p): True when no current_function_decl; no
1115 longer check current_binding_level.
1117 2004-08-09 Ben Brosgol <brosgol@gnat.com>
1119 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
1122 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
1124 2004-08-06 Andreas Schwab <schwab@suse.de>
1126 * utils.c (gnat_define_builtin): Remove second parameter of
1128 (begin_subprog_body): Likewise.
1130 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
1132 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
1133 optimization, not supported by the tree-ssa back-end.
1135 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
1137 * s-mastop-irix.adb: Update comments.
1139 * a-except.adb (Exception_Information): Raise Constraint_Error if
1140 exception Id is Null_Id.
1141 This is required behavior, which is more reliably and clearly checked
1142 at the top level interface level.
1144 2004-07-26 Javier Miranda <miranda@gnat.com>
1146 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
1147 call if a component has no default_expression and the box is used.
1149 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
1150 default_expression and you use box, it behaves as if you had declared a
1152 (Resolve_Record_Aggregate): If a component has no default_expression and
1153 you use box, it behaves as if you had declared a stand-alone object.
1155 * sem_ch10.adb (Install_Siblings): Do not make visible the private
1156 entities of private-with siblings.
1158 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1160 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
1161 for a component of an itype, set the parent pointer for analysis,
1162 there is no list in which to insert it.
1164 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
1165 bona-fide renamings, not for inherited operations.
1167 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
1168 actual for a formal that is an access parameter, create local
1169 finalization list even if the expression is not an aggregate.
1171 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1174 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
1175 Diagnose properly illegal subprogram renamings that are library units.
1177 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1180 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
1181 conversion rewritten as an unchecked conversion, check that original
1182 expression is a variable.
1184 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
1185 unchecked_conversion, create new node rather than rewriting in place,
1186 to preserve original construct.
1188 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1190 * gigi.h (gnat_expand_body): Deleted.
1192 * Make-lang.in: (trans.o): Depends on function.h.
1194 * misc.c: (gnat_expand_body): Moved to here.
1196 * trans.c (gnat_expand_body_1): Deleted.
1197 (gnat_expand_body): Moved from here.
1198 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
1199 (add_stmt): Check for marked visited with global_bindings_p.
1200 (gnat_gimplify_expr, case COMPONENT_REF): New case.
1201 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
1203 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
1204 VIEW_CONVERT_EXPR if not operation type.
1206 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
1209 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
1210 changes: reformatting of negation operators, removing unneeded
1211 inequality comparison with zero, converting equality comparisons with
1212 zero to negations, changing int/0/1 to bool/false/true, replace calls
1213 to gigi_abort with abort, and various other similar changes.
1215 2004-07-26 Vincent Celier <celier@gnat.com>
1217 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
1220 * make.adb (Gnatmake): Fail when a library is not present and there is
1221 no object directory.
1223 * mlib-prj.adb (Check_Library): No need to check if the library needs
1224 to be rebuilt if there is no object directory, hence no object files
1225 to build the library.
1227 * opt.ads (Setup_Projects): New Boolean flag.
1229 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
1231 Create directory when Kind /= "" and in "gnat setup". Report error if
1232 directory cannot be created.
1233 (Ada_Check): Create library interface copy dir if it does not exist
1234 and we are in "gnat setup".
1235 (Find_Sources): No error if in "gnat setup" and no Ada sources were
1237 (Language_Independent_Check): Create object directory, exec directory
1238 and/or library directory if they do not exist and we are in
1241 * vms_conv.ads: (Command_Type): New command Setup.
1243 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
1245 * vms_data.ads: Add qualifiers/switches for new built-in command
1248 2004-07-25 Richard Henderson <rth@redhat.com>
1250 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
1251 DECL_IGNORED_P on RESULT_DECL.
1253 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
1255 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
1256 allocation and potentially overflowing update with
1257 Tailored_Exception_Information. Use the sec-stack free procedural
1258 interface to output Exception_Information instead.
1260 * a-except.adb (To_Stderr): New subprogram for character, and string
1261 version moved from a-exextr to be visible from other separate units.
1262 (Tailored_Exception_Information): Remove the procedural version,
1263 previously used by the default Last_Chance_Handler and not any more.
1264 Adjust various comments.
1266 * a-exexda.adb: Generalize the exception information procedural
1267 interface, to minimize the use of secondary stack and the need for
1268 local buffers when the info is to be output to stderr:
1269 (Address_Image): Removed.
1270 (Append_Info_Character): New subprogram, checking for overflows and
1271 outputing to stderr if buffer to fill is of length 0.
1272 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
1273 (Append_Info_Address, Append_Info_Exception_Name,
1274 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
1275 Append_Info_Basic_Exception_Traceback,
1276 Append_Info_Exception_Information): New subprograms.
1277 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
1278 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
1279 Exception_Info_Maxlength, Exception_Name_Length,
1280 Exception_Message_Length): New subprograms.
1281 (Exception_Information): Use Append_Info_Exception_Information.
1282 (Tailored_Exception_Information): Use
1283 Append_Info_Basic_Exception_Information.
1284 Export services for the default Last_Chance_Handler.
1286 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
1287 other separate units.
1289 2004-07-20 Vincent Celier <celier@gnat.com>
1291 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
1293 2004-07-20 Ed Schonberg <schonberg@gnat.com>
1295 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
1296 emit itype references for the designated types of component types that
1297 are declared outside of the full record declaration, and that may
1298 denote a partial view of that record type.
1300 2004-07-20 Ed Schonberg <schonberg@gnat.com>
1303 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
1304 which is the designated type in an access component declaration, to the
1305 list of incomplete dependents of the parent type, to avoid elaboration
1306 issues with out-of-scope subtypes.
1307 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
1308 full view of the parent.
1310 2004-07-20 Ed Schonberg <schonberg@gnat.com>
1313 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
1314 entities that are hidden, such as references to generic actuals
1315 outside an instance.
1317 2004-07-20 Javier Miranda <miranda@gnat.com>
1319 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
1320 support to the new notation.
1321 (Analyze_Selected_Component): Add call to Try_Object_Operation.
1323 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
1325 * s-taprob.adb: Adding the elaboration code required for initializing
1326 the tasking soft links that are common to the full and the restricted
1329 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
1330 restricted run time has been moved to the package
1331 System.Soft_Links.Tasking.
1333 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
1334 restricted run time has been moved to the package
1335 System.Soft_Links.Tasking.
1337 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
1339 * s-solita.ads, s-solita.adb: New files.
1341 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1343 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
1344 Case_Statement_to_gnu): Split off from gnat_to_gnu.
1345 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
1346 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
1347 Exception_Handler_to_gnu_zcx): Likewise.
1349 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1351 * gigi.h (builtin_function): Declare.
1353 2004-07-15 Robert Dewar <dewar@gnat.com>
1355 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
1358 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
1359 access values as an example of a warning.
1361 * gnat_rm.texi: Document new attribute Has_Access_Values
1363 * gnat-style.texi: Document that box comments belong on nested
1366 * sem_util.ads (Has_Access_Values): Improved documentation
1368 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
1370 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
1371 (Process_Interface_Name): Call to this new procedure
1372 (Set_Extended_Import_Export_External_Name): Call to this new procedure
1374 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
1376 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
1378 * einfo.ads: Minor comment typo fixed
1380 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
1382 * snames.adb: Add _atcb.
1384 * snames.ads: Add Name_uATCB.
1386 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
1387 (in the expanded code) when using the restricted run time.
1389 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
1390 a in parameter in order to allow ATCBs to be preallocated (in the
1393 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
1394 order to allow ATCBs to be preallocated. In case of error, the ATCB is
1395 deallocated in System.Tasking.Stages.
1397 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
1398 order to allow ATCBs to be preallocated.
1400 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
1401 here. It was previously done in Initialize_ATCB.
1403 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
1405 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
1406 Restricted run time.
1408 * exp_ch3.adb: When using the Restricted run time, pass the
1409 preallocated Ada_Task_Control_Block when creating a task.
1411 2004-07-15 Ed Schonberg <schonberg@gnat.com>
1413 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
1414 function call that is itself an actual in an enclosing call, diagnose
1415 problem here rather than assuming that resolution will catch it.
1417 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
1418 the local copy of a generic unit for a formal package, and the generic
1419 is a child unit, install private part of ancestors before compiling
1420 private part of spec.
1422 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
1423 use scope entities rather than tree structures, to handle properly
1424 parent units that are instances rewritten as bodies for inlining
1427 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
1428 Remove_Parents): Handle properly a parent unit that is an
1429 instantiation, when the unit has been rewritten as a body for inlining
1432 * par.adb (Goto_List): Global variable to collect goto statements in a
1433 given unit, for use in detecting natural loops.
1435 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
1436 use in detecting natural loops.
1438 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
1439 backwards goto's, and rewrite as a infinite loop, to improve locality
1442 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
1443 subcomponent that includes an indexed reference, to prevent the
1444 generation of copies that would miscompile the desired assignment
1446 (Build_Task_Image_Decls): Add a numeric suffix to
1447 generated name for string variable, to avoid spurious conflicts with
1448 the name of the type of a single protected object.
1450 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
1451 loop with an explicit exit statement, to avoid generating an
1452 out-of-range value with 'Succ leading to spurious constraint_errors
1453 when compiling with -gnatVo.
1455 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
1457 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
1458 might not be analyzed yet, even if its Etype is already set (case of an
1459 unchecked conversion built using Unchecked_Convert_To, for example).
1460 If the prefix has already been analyzed, this will be a nop anyway.
1462 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
1463 controller type, or an assignment of a record type with controlled
1464 components, copy only user data, and leave the finalization chain
1467 2004-07-15 Vincent Celier <celier@gnat.com>
1469 * make.adb (Collect_Arguments): Improve error message when attempting
1470 to compile a source not part of any project, when -x is not used.
1472 * prj.ads: (Defined_Variable_Kind): New subtype
1474 * prj-attr.adb (Register_New_Package): Two new procedures to register
1475 a package with or without its attributes.
1476 (Register_New_Attribute): Mew procedure to register a new attribute in a
1478 New attribute oriented subprograms: Attribute_Node_Id_Of,
1479 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
1480 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
1482 New package oriented subprograms: Package_Node_Id_Of,
1483 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
1485 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
1487 (Package_Node_Id): Now a private, self initialized type
1488 (Register_New_Package): New procedure to register a package with its
1490 New attribute oriented subprograms: Attribute_Node_Id_Of,
1491 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
1492 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
1494 New package oriented subprograms: Package_Node_Id_Of,
1495 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
1497 * prj-dect.adb (Parse_Attribute_Declaration,
1498 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
1500 * prj-makr.adb (Make): Parse existing project file before creating
1501 other files. Fail if there was an error during parsing.
1503 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
1504 new spec of Prj.Attr.
1506 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
1507 to new spec of Prj.Attr.
1509 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1511 * utils2.c: Fix typo in comment.
1513 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1515 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
1516 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
1518 2004-07-14 Andreas Schwab <schwab@suse.de>
1520 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
1522 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1524 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
1526 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
1529 * misc.c (gnat_types_compatible_p): New function.
1530 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
1531 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
1533 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
1534 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
1535 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
1536 (mark_visited): Don't mark dummy type.
1537 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
1538 parameter, we must remove any LJM building from GNU_NAME.
1539 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
1540 (pos_to_constructor): Use int_const_binop.
1541 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
1544 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
1545 (gnat_pushlevel): Set TREE_USE on BLOCK node.
1546 (gnat_install_builtins): Add __builtin_memset.
1548 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
1550 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
1551 for a renaming, stabilize the initialization expression if we are at a
1552 local level. At the local level, uses of the renaming may be performed
1553 by a direct dereference of the initializing expression, and we don't
1554 want possible variables there to be evaluated for every use.
1556 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
1557 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
1558 them on the way. Account for the fact that we may introduce side
1559 effects in the process.
1561 2004-07-13 Richard Henderson <rth@redhat.com>
1563 * misc.c (default_pass_by_ref): Use pass_by_reference.
1565 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1567 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
1568 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
1570 2004-07-08 Richard Henderson <rth@redhat.com>
1572 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
1575 2004-07-06 Vincent Celier <celier@gnat.com>
1577 * vms_conv.ads: Minor reformatting.
1578 Alphabetical order for enumerated values of type Command_Type, to have
1579 the command in alphabetical order for the usage.
1581 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
1582 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
1584 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
1586 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
1587 (Add_Archive_Path): Only add the global archive if there is one.
1588 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
1589 or not any object file to put in the global archive, and don't build
1590 a global archive if there is none.
1591 (X_Switches): New table
1592 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
1593 in the X_Switches table, if any.
1594 (Initialize): Make sure the X_Switches table is empty
1595 (Scan_Arg): Record -X switches in table X_Switches
1597 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
1599 * make.adb: Minor comment fix
1601 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
1602 invoked with directory information, add the directory in front of the
1605 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
1606 invoked with directory information, add the directory in front of the
1609 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
1610 when Keep_Temporary_Files is False.
1611 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
1612 directory information, add the directory in front of the path.
1613 When not on VMS, handle new switch -dn before the command to set
1614 Keep_Temporary_Files to True.
1615 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
1618 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
1619 invoked with directory information, add the directory in front of the
1622 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
1624 * snames.ads, snames.adb (Name_Stub): New name for the distributed
1627 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
1628 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
1630 * g-socket.adb (To_Timeval): Fix incorrect conversion of
1631 Selector_Duration to Timeval for the case of 0.0.
1633 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
1634 documentation from Evolve_And_Then.
1636 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
1638 * s-taprop-tru64.adb, s-taprop-os2.adb,
1639 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
1641 2004-07-06 Robert Dewar <dewar@gnat.com>
1643 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
1644 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
1645 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
1646 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
1647 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
1648 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
1649 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
1650 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
1651 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
1652 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
1653 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
1654 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
1655 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
1656 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
1657 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
1658 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
1659 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
1660 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
1661 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
1662 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
1663 vms_data.ads: Minor reformatting,
1664 Fix bad box comment format.
1666 * gnat_rm.texi: Fix minor grammatical error
1668 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
1670 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
1671 more cases of discriminated records to be recognized as not needing a
1673 (Has_Access_Values): New function.
1675 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
1677 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
1678 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
1679 with LRM terminology).
1680 Change terminology in comments primitive type => elementary type.
1682 2004-07-06 Ed Schonberg <schonberg@gnat.com>
1685 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
1686 parameters do not impose any requirements on the presence of a body.
1688 2004-07-06 Ed Schonberg <schonberg@gnat.com>
1691 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
1692 compilation unit and is in an open scope at the point of instantiation,
1693 assume that a body may be present later.
1695 2004-07-06 Ed Schonberg <schonberg@gnat.com>
1697 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
1698 Improve error message when specified size is not supported.
1700 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
1701 is never a primitive operation.
1703 2004-07-05 Andreas Schwab <schwab@suse.de>
1705 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
1706 RECORD_OR_UNION_CHECK.
1707 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
1709 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
1711 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
1712 dependency on xgnatugn, instead build it via a submake.
1713 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
1715 2004-07-04 Richard Henderson <rth@redhat.com>
1717 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
1719 2004-07-01 Richard Henderson <rth@redhat.com>
1721 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
1722 * utils.c (max_size): Likewise.
1724 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1726 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
1727 and rest_of_type_compilation; add arg to create_*_decl.
1728 (annotate_decl_with_node): Deleted.
1729 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
1730 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
1731 (get_current_block_context, gnat_pushdecl): New declarations.
1732 (gnat_init_stmt_group): Likewise.
1733 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
1734 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
1735 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
1736 (gnat_init): Call gnat_init_stmt_group.
1737 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
1738 (gnu_pending_elaboration_list): Deleted.
1739 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
1740 (gigi): Rearrange initialization calls and move some to last above.
1741 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
1742 Delete calls to add_decl_expr; add arg to create_*_decl.
1743 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
1744 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
1745 begin_subprog_body and call it.
1746 Don't push and pop ggc context.
1747 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
1748 (add_stmt): Remove handling of DECL_EXPR from here.
1749 If not in function, mark visited.
1750 (add_decl_expr): Put global at top level.
1751 Check for cases of DECL_INITIAL we have to handle here.
1752 (process_type): Add extra arg to create_type_decl.
1753 (build_unit_elab): Rework to just gimplify.
1754 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
1755 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
1756 (get_pending_elaborations, pending_elaborations_p): Likewise.
1757 (push_pending_elaborations, pop_pending_elaborations): Likewise.
1758 (get_elaboration_location, insert_elaboration_list): Likewise.
1759 (gnat_binding_level): Renamed from ada_binding_level.
1760 (init_gnat_to_gnu): Don't clear pending_elaborations.
1761 (global_bindings_p): Treat as global if no current_binding_level.
1762 (set_current_block_context): New function.
1763 (gnat_pushdecl): Renamed from pushdecl; major rework.
1764 All callers changed.
1765 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
1766 (finish_record_type): Call call pushdecl for stub decl.
1767 (function_nesting_depth): Deleted.
1768 (begin_subprog_body): Delete obsolete code.
1769 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
1771 2004-06-28 Robert Dewar <dewar@gnat.com>
1773 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
1774 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
1775 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
1776 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
1777 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
1779 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
1780 deal with problem of inefficient slices on machines with strict
1781 alignment, when the slice is a component of a composite.
1783 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
1784 machines, we need the check there as well.
1786 2004-06-28 Ed Schonberg <schonberg@gnat.com>
1788 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
1789 determine safe copying direction for overlapping slice assignments
1790 when component is controlled.
1792 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
1793 formal derived type in the actual for a formal package are visible in
1794 the enclosing instance.
1796 2004-06-28 Ed Schonberg <schonberg@gnat.com>
1799 * sem_util.adb (Trace_Components): Diagnose properly an illegal
1800 circularity involving a private type whose completion includes a
1801 self-referential component.
1802 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
1803 renaming or an instantiation from an implicit derived operation.
1805 2004-06-28 Pascal Obry <obry@gnat.com>
1807 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
1809 (Library_File_Name_For): Idem.
1811 2004-06-28 Matthew Gingell <gingell@gnat.com>
1813 * g-traceb.ads: Add explanatory note on the format of addresses
1814 expected by addr2line.
1816 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
1818 * Makefile.in: Force debugging information on s-tasdeb.adb,
1819 a-except.adb and s-assert.adb needed by the debugger.
1821 2004-06-28 Vincent Celier <celier@gnat.com>
1823 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
1827 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
1829 * prj.adb: Minor reformatting
1830 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
1832 * prj.ads: Comment updates
1834 (Project_Data): Change Flag1 to Need_To_Build_Lib.
1835 Remove Flag2: not used.
1837 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
1840 * gnat_ugn.texi: Put a "null;" declaration in one project file example
1842 * gnat_rm.texi: Document Empty declarations "null;".
1844 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
1845 front of the linker options.
1846 (Link_Foreign): Put the global archives and the libraries in front of
1849 2004-06-28 Javier Miranda <miranda@gnat.com>
1851 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
1852 (RTU_Loaded): Code cleanup
1853 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
1854 withed predefined units.
1856 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
1857 explicitly withed predefined units.
1860 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
1861 explicitly withed predefined units.
1863 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1865 * ada-tree.def (DECL_STMT): Deleted.
1866 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
1867 (DECL_STMT_VAR): Deleted.
1868 * decl.c: add_decl_stmt now add_decl_expr.
1870 * trans.c: Likewise.
1871 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
1872 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
1873 (add_stmt): Only handle padded type here.
1874 (add_stmt_with_node): Allow gnat_node to not be present.
1875 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
1876 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
1877 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
1878 make a SAVE_EXPR for the entire fat pointer.
1879 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
1880 (create_index_type): Make a DECL_EXPR.
1881 (end_subprog_body): Don't call allocate_struct_function here but
1884 2004-06-25 Pascal Obry <obry@gnat.com>
1886 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
1887 Relocatable from Build_Dynamic_Library call.
1889 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
1890 Relocatable are now synonym.
1892 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
1894 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
1895 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
1898 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
1899 Lib_Address and Relocatable.
1900 (Default_DLL_Address): Removed.
1902 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
1903 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
1904 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
1905 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
1906 (Default_DLL_Address): Removed.
1908 * mlib-tgt-mingw.adb: Ditto.
1909 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
1911 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
1912 the initial thread stack size.
1914 * a-strmap.ads: Move package L to private part as it is not used in
1915 the spec. Found while reading code.
1917 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
1919 * tracebak.c: Introduce support for a GCC infrastructure based
1920 implementation of __gnat_backtrace.
1922 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
1923 any more. Use accessors instead. This eases maintenance and relaxes
1924 some alignment constraints.
1925 (_GNAT_Exception structure): Remove the Ada specific fields
1926 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
1928 (is_handled_by, __gnat_eh_personality): Replace component references to
1929 exception structure by use of the new accessors.
1931 * init.c (__gnat_initialize): Adjust comments to match the just
1932 reverted meaning of the -static link-time option.
1934 * adaint.c (convert_addresses): Arrange not to define a stub for
1935 mips-irix any more, as we now want to rely on a real version from a
1936 recent libaddr2line.
1938 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
1939 the personality routine can use them and not have to rely on a C
1940 counterpart of the record anymore. This simplifies maintenance and
1941 relaxes the constraint of having Standard'Maximum_Alignment match
1943 Update comments, and add a section on the common header alignment issue.
1945 2004-06-25 Geert Bosch <bosch@gnat.com>
1947 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
1948 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
1950 2004-06-25 Robert Dewar <dewar@gnat.com>
1952 * gnat_rm.texi: Fix section on component clauses to indicate that the
1953 restriction on byte boundary placement still applies for bit packed
1955 Add comment on stack usage from Initialize_Scalars
1957 * gnat_ugn.texi: Add documentation for -gnatyLnnn
1959 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
1960 limiting nesting level.
1962 * usage.adb: Add line for -gnatyLnnn switch
1964 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
1965 sem_ch13.adb, exp_aggr.adb: Minor reformatting
1967 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
1968 type as well as on the subtype. This corrects a problem in freeze in
1969 setting alignments of atomic types.
1971 * sem_eval.ads: Minor comment typo fixed
1973 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
1974 level. Minor reformatting.
1976 * fname.adb (Is_Predefined_File_Name): Require a letter after the
1977 minus sign. This means that file names like a--b.adb will not be
1978 considered predefined.
1980 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
1981 record Test new flag and give diagnostic for bad component clause.
1982 (Freeze_Entity): Set alignment of array from component alignment in
1983 cases where this is safe to do.
1985 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
1988 * cstand.adb: (Create_Standard): Set alignment of String to 1
1990 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
1992 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
1993 code in the common constrained array cases.
1995 * a-storio.adb: Change implementation to avoid possible alignment
1996 problems on machines requiring strict alignment (data should be moved
1997 as type Buffer, not type Elmt).
1999 * checks.adb (Apply_Array_Size_Check): Improve these checks by
2000 killing the overflow checks which we really do not need (64-bits is
2003 2004-06-25 Vincent Celier <celier@gnat.com>
2005 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
2006 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
2007 inconditionally for the main project.
2008 (Recursive_Add_Archives.Add_Archive_Path): New procedure
2009 (Link_Executables.Check_Time_Stamps): New procedure
2010 (Link_Executables.Link_Foreign): New procedure
2011 Changes made to reduce nesting level of this package
2012 (Check): New procedure
2013 (Add_Switches): When not in quiet output, check that a switch is not
2014 the concatenation of several valid switches. If it is, issue a warning.
2015 (Build_Global_Archive): If the global archive is rebuilt, linking need
2017 (Compile_Sources): Rebuilding a library archive does not imply
2018 rebuilding the global archive.
2019 (Build_Global_Archive): New procedure
2020 (Build_Library): New name for Build_Archive, now only for library
2022 (Check_Archive_Builder): New procedure
2023 (Create_Global_Archive_Dependency_File): New procedure
2024 (Gprmake): Call Build_Global_Archive before linking
2025 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
2027 (Scan_Arg): Display the Copyright notice when -v is used
2029 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
2032 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
2034 Add new GNAT LIST qualifier /FILES=
2035 Added qualifier /DIRECTORY= to GNAT METRIC
2036 Added qualifier /FILES= to GNAT METRIC
2037 Added qualifier /FILES to GNAT PRETTY
2039 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
2040 to take into account both versions of the switch.
2042 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
2043 always be the last switch to the gcc driver. Disable switch storing so
2044 that switches automatically added by the gcc driver are not put in the
2047 * prj.adb (Project_Empty): Take into account changes in components of
2050 * prj.ads (Languages_Processed): New enumaration value All_Languages.
2052 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
2053 used. Split Boolean component Ada_Sources_Present in two Boolean
2054 components Ada_Sources_Present and Other_Sources_Present.
2057 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
2058 instead of Sources_Present.
2059 (Set_Ada_Paths.Add.Recursive_Add): Ditto
2061 * prj-nmsc.adb: Minor reformatting
2062 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
2063 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
2064 Check_Ada_Naming_Scheme.
2065 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
2068 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
2070 Make sure that all cycles where there is at least one "limited with"
2072 (Parse_Single_Project): New Boolean parameter In_Limited
2074 * prj-proc.adb (Recursive_Check): When Process_Languages is
2075 All_Languages, call first Prj.Nmsc.Ada_Check, then
2076 Prj.Nmsc.Other_Languages_Check.
2078 * prj-proc.adb (Process): Use Ada_Sources_Present or
2079 Other_Sources_Present (instead of Sources_Present) depending on
2082 * lang-specs.h: Keep -g and -m switches in the same order, and as the
2085 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
2086 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
2088 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
2091 * lib.ads (Disable_Switch_Storing): New procedure.
2093 * make.adb: Modifications to reduce nesting level of this package.
2094 (Check_Standard_Library): New procedure
2095 (Gnatmake.Check_Mains): New procedure
2096 (Gnatmake.Create_Binder_Mapping_File): New procedure
2097 (Compile_Sources.Compile): Add switch -gnatez as the last option
2098 (Display): Never display -gnatez
2101 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
2103 * gnatcmd.adb (Check_Project): New function
2104 (Process_Link): New procedure to reduce nesting depth
2105 (Check_Files): New procedure to reduce the nesting depth.
2106 For GNAT METRIC, include the inherited sources in extending projects.
2107 (GNATCmd): When GNAT LS is invoked with a project file and no files,
2108 add the list of files from the sources of the project file. If this list
2109 is too long, put it in a temp text files and use switch -files=
2110 (Delete_Temp_Config_Files): Delete the temp text file that contains
2111 a list of source for gnatpp or gnatmetric, if one has been created.
2112 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
2113 in the project file is too large, create a temporary text file that
2114 list them and pass it to the tool with "-files=<temp text file>".
2115 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
2117 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
2118 generated file is in not in Ada.
2120 * gnatls.adb: Remove all parameters And_Save that are no longer used.
2121 (Scan_Ls_Arg): Add processing for -files=
2122 (Usage): Add line for -files=
2124 * g-os_lib.adb (On_Windows): New global constant Boolean flag
2125 (Normalize_Pathname): When on Windows and the path starts with a
2126 directory separator, make sure that the resulting path will start with
2129 * clean.adb (Clean_Archive): New procedure
2130 (Clean_Project): When there is non-Ada code, delete the global archive,
2131 the archive dependency files, the object files and their dependency
2132 files, if they exist.
2133 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
2135 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
2137 * sinfo.ads: Fix typo in comment.
2139 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
2140 the TSS for remote access-to-subprogram types, since these TSS are
2141 always present once the type has been analyzed.
2142 (RAS_E_Dereference): Same.
2144 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
2145 reference raises Bad_Attribute, mark the reference as analyzed so the
2146 node (and any children resulting from rewrites that could have occurred
2147 during the analysis that ultimately failed) is not analyzed again.
2149 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
2151 * exp_dist.adb: Minor comment fix.
2153 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
2154 type is an anonymous access type, no unchecked deallocation of the
2155 allocated object can occur. If the object is controlled, attach it with
2156 a count of 1. This allows attachment to the Global_Final_List, if
2157 no other relevant list is available.
2158 (Get_Allocator_Final_List): For an anonymous access type that is
2159 the type of a discriminant or record component, the corresponding
2160 finalisation list is the one of the scope of the type.
2162 2004-06-25 Ed Schonberg <schonberg@gnat.com>
2164 * sem_ch3.adb (Replace_Type): When computing the signature of an
2165 inherited subprogram, use the first subtype if the derived type
2166 declaration has no constraint.
2168 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
2169 before applying previous optimization. Minor code cleanup.
2171 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
2172 placed at the beginning of an unpacked record without explicit
2173 alignment, a slice of it will be aligned and does not need a copy when
2176 2004-06-25 Ed Schonberg <schonberg@gnat.com>
2180 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
2181 reference is written with expressions mimicking parameters.
2183 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
2186 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
2187 STEP 2a. The constraints of a full type declaration of a derived record
2188 type are checked for conformance with those declared in the
2189 corresponding private extension declaration. The message
2190 "not conformant with previous declaration" is emitted if an error is
2193 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
2195 * g-traceb.ads: Document the need for -E binder switch in the spec.
2197 * g-trasym.ads: Document the need for -E binder switch in the spec.
2199 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
2201 * sem_prag.adb: Add handling of pragma Detect_Blocking.
2203 * snames.h, snames.ads, snames.adb: Add entry for pragma
2206 * s-rident.ads: Change reference to pragma Detect_Blocking.
2208 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
2211 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
2212 to indicate whether pragma Detect_Blocking is active.
2214 * par-prag.adb: Add entry for pragma Detect_Blocking.
2216 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
2217 of not handling WITH.
2218 Note that this replaces the previous update which was incorrect.
2220 2004-06-25 Javier Miranda <miranda@gnat.com>
2222 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
2223 use-clauses to have a clean environment.
2225 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
2226 the installation of the use-clauses to stablish a clean environment in
2227 case of compilation of a separate unit; otherwise the call to
2228 use_one_package is protected by the barrier Applicable_Use.
2230 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
2231 the installation of the use-clauses to stablish a clean environment in
2232 case of compilation of a separate unit.
2233 (End_Use_Clauses): Minor comment cleanup.
2235 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
2237 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
2239 2004-06-23 Richard Henderson <rth@redhat.com>
2241 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
2243 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2245 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
2246 now bool instead of int.
2247 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
2248 * trans.c (gnu_switch_label_stack): New function.
2249 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
2250 elaboration of renamed entity returns.
2251 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
2252 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
2253 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
2254 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
2255 DECL_SIZE_UNIT and simplify variable-sized case.
2256 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
2257 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
2258 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
2259 (build_unit_elab): Disable for now.
2260 * utils.c (mark_visited): New function.
2261 (pushdecl): Walk tree to call it for global decl.
2262 (update_pointer_to): Update all variants of pointer and ref types.
2263 Add arg to COMPONENT_REF.
2264 (convert): Likewise.
2265 Move check for converting between variants lower down.
2266 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
2267 (build_allocator): Don't force type of MODIFY_EXPR.
2268 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
2271 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2273 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
2274 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
2275 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
2277 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
2278 all callers changed.
2279 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
2280 the way that EXIT_STMT finds the loop label.
2281 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
2282 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
2283 (add_stmt): Use annotate_with_locus insted of setting directly.
2284 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
2285 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
2286 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
2287 (build_vms_descriptor): Add extra args to ARRAY_REF.
2288 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
2289 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
2291 (build_binary_op): Don't make explicit CONVERT_EXPR.
2292 Add extra rgs to ARRAY_REF.
2294 2004-06-14 Pascal Obry <obry@gnat.com>
2296 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
2297 Windows. Fix minor typo.
2299 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
2300 which is now supported on Windows. With this implementation using the
2301 Library Project feature is no different on Windows than on UNIX.
2303 2004-06-14 Vincent Celier <celier@gnat.com>
2305 * makegpr.adb (Compile_Sources): Nothing to do when there are no
2308 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
2310 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
2311 found, show the project name and the path of the previously parsed
2314 2004-06-14 Ed Schonberg <schonberg@gnat.com>
2316 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
2317 array, avoid copying the actual before the call.
2319 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
2321 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
2322 Instead, allocate memory on worst-case alignment assumptions, and then
2323 return an aligned address within the allocated zone.
2325 2004-06-14 Robert Dewar <dewar@gnat.com>
2327 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
2328 elab entities in predefined units in No_Run_Time_Mode.
2329 (Gen_Adainit_C): Same fix
2330 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
2331 units in No_Run_Time_Mode
2332 (Gen_Elab_Calls_C): Same fix
2334 * symbols-vms-alpha.adb: Minor reformatting
2336 * g-debpoo.ads: Minor reformatting
2338 * lib.adb (In_Same_Extended_Unit): Version working on node id's
2340 * lib.ads (In_Same_Extended_Unit): Version working on node id's
2342 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
2345 * make.adb: Minor reformatting
2347 * par-ch12.adb: Minor reformatting
2349 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
2351 * prj-strt.adb: Minor reformatting
2353 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
2356 * sem_attr.adb: Minor reformatting
2358 * sem_ch7.adb: Minor reformatting
2360 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
2361 for type in the same unit as the object declaration.
2363 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
2364 static string expressions and not just string literals.
2366 (Set_Warning): Reset restriction warning flag for restriction pragma
2367 Implement pragma Profile_Warnings
2368 Implement pragma Profile (Restricted)
2369 Give obolescent messages for old restrictions and pragmas
2371 * snames.h, snames.ads, snames.adb: Add new entry for pragma
2374 * s-rident.ads: Add declarations for restrictions required by profile
2375 Restricted and profile Ravenscar.
2377 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
2379 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
2380 configuration pragmas.
2382 2004-06-11 Vincent Celier <celier@gnat.com>
2384 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
2385 gnatsym, when symbol policy is Restricted.
2387 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
2388 gnatsym, when symbol policy is Restricted.
2390 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
2391 read the symbol file.
2392 (Finalize): Fail in symbol policy Restricted if a symbol in the original
2393 symbol file is not in the object files. Do not create a new symbol file
2394 when symbol policy is Restricted.
2396 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
2399 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
2401 (Usage): Line for new switch -R
2403 * make.adb (Initialize): When the platform is not VMS, add the
2404 directory where gnatmake is invoked in the front of the path, if
2405 gnatmake is invoked with directory information. Change the Scan_Args
2406 while loop to a for loop.
2407 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
2408 if Depth is equal or greater than the proposed depth, there is nothing
2410 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
2413 * prj.ads: Add new symbol policy Restricted.
2415 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
2416 with the new parameters Check_All_Labels and Case_Location.
2418 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
2419 (Library_Symbol_File needs to be defined).
2421 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
2422 and Case_Location If Check_All_Labels is True, check that all values of
2423 the string type are used, and output warning(s) if they are not.
2425 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
2428 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
2430 * gnat_ugn.texi: Update documentation about the library directory in
2433 * makegpr.adb (Display_Command): In verbose mode, also display the
2434 value of the CPATH env var, when the compiler is gcc.
2435 (Initialize): Change the Scan_Args while loop to a for loop
2436 (Compile_Individual_Sources): Change directory to object directory
2437 before compilations.
2439 * symbols.ads: New symbol policy Restricted.
2441 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
2443 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
2444 is now taken care of internally in the Exception_Propagation package
2445 and does not require clients assistance any more.
2447 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
2448 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
2449 functions. Helpers to maintain a predicate required in the handling of
2450 occurrence transfer between tasks.
2451 This is now handled internally and does not require clients assistance
2452 for the setup/propagate separation anymore.
2453 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
2454 allocation strategy, handle the Setup_And_Not_Propagated predicate and
2457 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
2458 raise_after_setup, now that everything is handled internally within the
2459 setup/propagation engine.
2461 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
2463 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
2464 Add additional conditions for the case of an actual being a simple
2465 name or literal. Improve inlining by preventing the generation
2466 of temporaries with a short lifetime (one use).
2468 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
2472 * einfo.ads: Minor comment updates for Has_Completion and
2473 E_Constant list of flags.
2475 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
2476 and constant redeclarations now set the Has_Completion flag of their
2477 defining identifiers.
2479 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
2480 Inspect_Deferred_Constant_Completion.
2481 Used to detect private deferred constants that have not been completed
2482 either by a constant redeclaration or pragma Import. Emits error message
2483 "constant declaration requires initialization expression".
2485 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
2486 completes a deferred constant.
2488 2004-06-11 Geert Bosch <bosch@gnat.com>
2490 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
2492 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
2493 calculating exponent for scaling denormal numbers.
2494 (Leading_Part): Properly raise Constraint_Error for zero or negative
2496 (Remainder): Properly raise Constraint_Error for zero divisor.
2498 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
2500 * sem_util.adb: Minor reformatting.
2502 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
2503 dereference when accessing the entry parameter record.
2504 (Check_Array_Type): Always check for possible implicit dereference.
2505 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
2506 Abort if a pointer is still present (denoting that an implicit
2507 dereference was left in the tree by the front-end).
2509 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
2510 dereference when accessing the entry parameter record.
2511 (Check_Array_Type): Always check for possible implicit dereference.
2512 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
2513 Abort if a pointer is still present (denoting that an implicit
2514 dereference was left in the tree by the front-end).
2516 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
2518 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
2519 message, like the compiler itself does. Easier to parse the output.
2521 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
2523 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
2524 be base names, and not includes directories.
2526 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
2528 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
2529 so that dependencies are properly taken into account by make.
2531 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
2534 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
2535 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
2537 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
2539 * Makefile.in (install-gnatlib): install target-specific run-time files.
2541 * Make-lang.in: Remove obsolete targets.
2543 2004-06-11 Ed Schonberg <schonberg@gnat.com>
2545 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
2546 specification, to catch misuses of program unit names.
2548 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
2549 superfluous conversions in an instance.
2551 2004-06-11 Ed Schonberg <schonberg@gnat.com>
2555 * sem_ch12.adb (Save_References): If operator node has been folded to
2556 enumeration literal, associated_node must be discarded.
2558 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
2560 * s-stchop-vxworks.adb: Add required pragma Convention to
2561 Task_Descriptor because it is updated by a C function.
2563 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
2567 * Makefile.in: Remove target specific SO_OPT on IRIX
2569 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2571 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
2572 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
2573 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
2574 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
2575 (STMT_STMT, USE_STMT): New statement codes.
2576 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
2577 * ada-tree.h: Reflect above changes.
2578 (struct tree_loop_id): Deleted.
2579 (union lang_tree_node, struct lang_decl, struct lang_type):
2580 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
2581 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
2582 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
2583 (IS_ADA_STMT): New macro.
2584 * decl.c (annotate_decl_with_node): New function.
2585 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
2586 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
2587 Call add_stmt_with_node to do needed assignments.
2588 Add call to update setjmp buffer directly, not via EXPR_STMT.
2589 (maybe_variable): Argment GNAT_NODE deleted.
2590 * gigi.h (maybe_variable): Likewise.
2591 (make_transform, add_stmt_with_node, set_block_for_group): New.
2592 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
2593 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
2594 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
2595 (set_lineno, set_lineno_from_sloc): Likewise.
2596 (record_code_position, insert_code_for): Likewise.
2597 (gnat_poplevel): Now returns void.
2598 (end_subprog_body): Now takes argument.
2599 * misc.c (cgraph.h, tree-inline.h): New includes.
2600 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
2601 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
2602 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
2603 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
2604 (gnat_parse_file): Don't set immediate_size_expand.
2605 Call cgraph functions.
2606 (gnat_expand_expr): Remove most cases.
2607 (record_code_position, insert_code_for): Remove from here.
2608 * trans.c (toplev.h, tree-gimple.h): Now included.
2609 (discard_file_names): Deleted.
2610 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
2611 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
2612 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
2613 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
2614 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
2615 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
2616 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
2617 (set_block_for_group, add_stmt_list): Likewise.
2618 (start_stmt_group): Renamed from start_block_stmt.
2619 (end_stmt_group): Likewise, from end_block_stmt.
2620 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
2621 (gigi): Don't set discard_file_names or call set_lineno.
2622 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
2623 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
2624 Numerous changes throughout to reflect new names and complete
2625 function-at-a-time implementation.
2626 (gnat_expand_stmt): Delete or comment out all cases.
2627 (process_inlined_subprograms): Use add_stmt.
2628 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
2629 call set_lineno; also remove unneeded block handling.
2630 (process_type): Remove unneeded block handling.
2631 (build_unit_elab): Remove calls to deleted functions.
2632 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
2633 (tree-dump.h): Likewise.
2634 (struct ada_binding_level): Add field jmpbuf_decl.
2635 (gnat_define_builtin, gnat_install_builtins): New.
2636 (gnat_gimplify_function, gnat_finalize): Likewise.
2637 (gnat_poplevel): No longer return BLOCK, set it instead.
2638 Remove code dealing with nested functions.
2639 (gnat_init_decl_processing): Also set size_type_node.
2640 Call gnat_install_builtins.
2641 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
2642 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
2643 Remove special-case for "main".
2644 (end_subprog_body): Add arg and rework for tree-ssa.
2645 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
2646 Add case for BOOLEAN_TYPE.
2647 * utils2.c (rtl.h): Now include.
2648 (build_call_raise): Test Debug_Flag_NN directly.
2649 (build_call_alloc_dealloc): Don't use local stack allocation for now.
2650 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
2651 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
2653 2004-06-07 Robert Dewar <dewar@gnat.com>
2655 * a-direct.ads, einfo.ads: Minor comment updates
2657 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
2658 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
2659 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
2660 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
2661 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
2663 * s-interr-sigaction.adb: Remove unreferenced variable
2664 (Attached_Interrupts). Minor reformatting.
2665 Avoid use of variable I (replace by J).
2667 * par-ch10.adb: Fix text of one error message
2669 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
2670 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
2671 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
2672 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
2673 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
2674 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
2675 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
2676 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
2677 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
2678 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
2679 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
2682 2004-06-07 Doug Rupp <rupp@gnat.com>
2684 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
2686 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
2688 * mlib-tgt-vms-ia64.adb: New file.
2690 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
2691 Add mlib-tgt-vms-ia64.adb
2692 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
2693 Move to alpha specific ifeq section.
2694 Add VMS specific versions of symbols.adb
2695 Renaming of 5q vms files.
2697 * 5qsystem.ads renamed to system-vms_64.ads.
2699 2004-06-07 Vincent Celier <celier@gnat.com>
2701 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
2702 explain that when a time of day corresponding to the non existing hour
2703 on the day switching to DST is specified, Split may return a different
2706 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
2709 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
2710 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
2712 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
2714 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
2715 the linking options.
2716 (Build_Library.Check_Libs): On VMS, if there is a dependency on
2717 g-trasym.ads, set Gtrasymobj_Needed to True.
2719 * prj-attr.adb: Add new package Metrics for gnatmetric
2721 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
2722 canonical case to take into account files with upper case characters on
2724 (Ada_Check): Load the reference symbol file name in the name buffer to
2725 check it, not the symbol file name.
2727 * snames.ads, snames.adb: Add standard name Metrics (name of project
2728 file package for gnatmetric).
2730 * vms_conv.ads: Add Metric to Comment_Type
2732 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
2734 * vms_data.ads: Add qualifiers for GNAT METRIC
2736 * makegpr.adb (Link_Executables): Take into account the switches
2737 specified in package Linker of the main project.
2739 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
2741 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
2742 the index of the last element is Units.Last, not Units.Table'Last
2743 (which is usually not a valid index within the actually allocated
2744 storage for the table).
2746 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
2747 determines whether to generate a call to a checked storage pool
2749 Generate such a call only for a dereference that either comes from
2750 source, or is the result of rewriting a dereference that comes from
2753 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
2755 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
2757 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
2759 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
2760 file level, elaborate the stride for inner dimensions in alignment
2763 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
2766 2004-06-07 Javier Miranda <miranda@gnat.com>
2768 * exp_ch6.adb: Correct wrong modification in previous patch
2770 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
2772 * g-trasym.ads: Corrected comment to properly reflect level of support
2775 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
2777 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
2778 includes case of a variable referenced on the left hand side of an
2779 assignment, therefore remove redundant code. Variables and prefixes of
2780 indexed or selected components are now marked as referenced on left
2781 hand side. Warnings are now properly emitted when variables or prefixes
2782 are assigned but not read.
2784 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
2785 left hand side referenced variables. Private access types do not
2786 produce the warning "variable ... is assigned but never read".
2787 Add also additional checks to left hand side referenced variables.
2788 Aliased, renamed objects and access types do not produce the warning
2789 "variable ... is assigned but never read" since other entities may read
2790 the memory location.
2792 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
2794 * Makefile.in: In the powerpc/vxworks-specific section, restore
2795 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
2798 2004-06-07 Ed Schonberg <schonberg@gnat.com>
2800 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
2801 predefined operators.
2802 Removes spurious type errors from g-trasym-vms.adb.
2804 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
2805 distinct from the operator appearing in the source, call appropriate
2806 routine to insert conversions when needed, and complete resolution of
2808 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
2809 interpretations for rewritten right operand.
2810 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
2811 the other operand is overloaded and the context is a type conversion.
2813 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2815 * ada-tree.def (BLOCK_STMT): Now has two operands.
2818 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
2820 * gigi.h: (gnat_poplevel): Now returns a tree.
2822 * trans.c (end_block_stmt): Add arg; all callers changed.
2823 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
2824 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
2825 (add_stmt): Set TREE_TYPE.
2826 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
2827 (gnat_expand_stmt, case BREAK_STMT): New case.
2829 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
2831 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
2833 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
2834 procedure Set_Stack_Size that is not needed.
2836 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
2838 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
2839 used for gnatpp input file and for the files upon which it depends
2841 2004-06-07 Ben Brosgol <brosgol@gnat.com>
2843 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
2845 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
2847 * gnatvsn.ads: Bump version numbers appropriately.
2850 2004-06-07 Pascal Obry <obry@gnat.com>
2852 * gnat_ugn.texi: Improve comments about imported names and link names
2853 on Windows. Add a note about the requirement to use -k gnatdll's option
2854 when working with a DLL which has stripped stdcall symbols (no @nn
2857 2004-05-27 Vincent Celier <celier@gnat.com>
2859 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
2860 COMMENTS_LAYOUT=UNTOUCHED
2862 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
2863 symbols-vms-alpha.adb
2865 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
2867 * sem.ads: Clarify documentation on checks suppression.
2869 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
2871 2004-05-27 Ed Schonberg <schonberg@gnat.com>
2873 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
2874 the case of multiple derivations.
2875 (Is_Object_Reference): For a selected component, verify that the prefix
2876 is itself an object and not a value.
2878 * sem_ch12.adb (Same_Instantiated_Constant): New name for
2879 Same_Instantiated_Entity.
2880 (Same_Instantiated_Variable): Subsidiary to
2881 Check_Formal_Package_Instance, to recognize actuals for in-out generic
2882 formals that are obtained from a previous formal package.
2883 (Instantiate_Subprogram_Body): Emit proper error when
2884 generating code and the proper body of a stub is missing.
2886 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
2887 has a universal interpretation, do the disambiguation here.
2889 * exp_ch4.adb (Expand_N_Type_Conversion,
2890 Expand_N_Unchecked_Type_Conversion): Special handling when target type
2891 is Address, to avoid typing anomalies when Address is a visible integer
2894 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
2895 to determine whether a subprogram should not be marked Pure, even when
2896 declared in a pure package.
2898 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
2900 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
2902 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
2903 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
2904 Update the documentation about the Ravenscar profile, following the
2905 definition found in AI-249.
2907 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
2908 setting the Profile (Ravenscar). This must be done in addition to
2909 setting the required restrictions.
2911 * rtsfind.ads: Add the set of operations defined in package
2914 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
2917 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
2919 lang-specs.h: Always require -c or -S and always redirect to /dev/null
2920 if -gnatc or -gnats is passed.
2922 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
2924 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
2925 a significant reference. Warnings are now properly emitted when a
2926 discriminated type is not referenced.
2928 * lib-xref.adb (Generate_Reference): A deferred constant completion,
2929 record representation clause or record type discriminant does not
2930 produce a reference to its corresponding entity. Warnings are now
2931 properly emitted when deferred constants and record types are not
2934 2004-05-27 Geert Bosch <bosch@gnat.com>
2936 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
2937 Fixes ACATS Annex G tests.
2939 2004-05-27 Robert Dewar <dewar@gnat.com>
2941 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
2944 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
2946 * s-interr.adb (Server_Task): Take into account case of early return
2947 from sigwait under e.g. linux.
2949 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
2951 * gnat_ugn.texi: Add description for the new gnatpp options:
2952 -rnb - replace the original source without creating its backup copy
2953 -c0 - do not format comments
2955 2004-05-24 Geert Bosch <bosch@gnat.com>
2957 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
2958 with 192 bits of precision, sufficient to reduce a double-extended
2959 arguments X with a maximum relative error of T'Machine_Epsilon, for X
2960 in -2.0**32 .. 2.0**32.
2961 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
2962 reduction by the processor, which only uses a 68-bit approximation of
2964 (Tan): Always reduce arguments and compute function either using
2965 the processor's fptan instruction, or by dividing sin and cos as needed.
2967 2004-05-24 Doug Rupp <rupp@gnat.com>
2969 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
2970 gcc error on 32/64 bit VMS.
2972 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
2974 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
2975 since this is what we get for stack overflows although not documented
2977 Document the issues which may require adjustments to our signal
2980 2004-05-24 Ed Schonberg <schonberg@gnat.com>
2982 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
2983 enclosing dynamic scope if the instantiation is within a generic unit.
2985 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
2987 * exp_dbug.ads: Fix typo.
2989 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
2990 Rename it to its proper name: system-linux-ia64.ads
2991 (stamp-gnatlib1): Remove extra target specific run time files when
2992 setting up the rts directory.
2994 2004-05-24 Javier Miranda <miranda@gnat.com>
2996 * einfo.ads, einfo.adb (Limited_Views): Removed.
2997 (Limited_View): New attribute that replaces the previous one. It is
2998 now a bona fide package with the limited-view list through the
2999 first_entity and first_private attributes.
3001 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
3002 limited-private-with clause.
3003 (Install_Limited_Withed_Unit): Install the private declarations of a
3004 limited-private-withed package. Update the installation of the shadow
3005 entities according to the new structure (see Build_Limited_Views)
3006 (Build_Limited_Views): Replace the previous implementation of the
3007 limited view by a package entity that references the first shadow
3008 entity plus the first shadow private entity (required for limited-
3009 private-with clause)
3010 (New_Internal_Shadow_Entity): Code cleanup.
3011 (Remove_Limited_With_Clause): Update the implementation to undo the
3012 new work carried out by Build_Limited_Views.
3013 (Build_Chain): Complete documentation.
3014 Replace Ada0Y by Ada 0Y in comments
3017 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
3018 types the level of accessibility depends on the enclosing type
3021 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
3022 entities. Complete documentation of previous change.
3024 2004-05-24 Robert Dewar <dewar@gnat.com>
3026 * namet.adb: Minor reformatting
3027 Avoid use of name I (replace by J)
3028 Minor code restructuring
3030 * sem_ch6.adb: Minor reformatting
3032 * lib-writ.adb: Do not set restriction as active if this is a
3033 Restriction_Warning case.
3035 * sem_prag.adb: Reset restriction warning flag if real pragma
3036 restriction encountered.
3038 * s-htable.adb: Minor reformatting
3039 Change rotate count to 3 in Hash (improves hash for small strings)
3041 * 5qsystem.ads: Add comments for type Address (no literals allowed).
3043 * gnat_ugn.texi: Add new section of documentation "Code Generation
3044 Control", which describes the use of -m switches.
3046 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
3048 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
3049 through the DECL_INITIAL for renamed variables.
3051 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
3053 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
3055 2004-05-19 Joel Brobecker <brobecker@gnat.com>
3057 * exp_dbug.ads: Correct comments concerning handling of overloading,
3058 since we no longer use $ anymore.
3060 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
3062 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
3063 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
3064 with illegal subunits.
3066 2004-05-19 Ed Schonberg <schonberg@gnat.com>
3068 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
3069 body with front-end inlining enabled, check whether an inline pragma
3070 appears immediately after the body and applies to it.
3072 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
3073 enabled and the pragma appears after the body of the subprogram.
3075 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3077 Part of function-at-a-time conversion
3079 * misc.c (adjust_decl_rtl): Deleted.
3080 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
3083 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
3084 (add_decl_stmt, add_stmt, block_has_vars): New functions.
3085 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
3087 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
3089 (gnat_to_gnu_entity): Likewise.
3090 Use add_stmt to update setjmp buffer.
3091 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
3093 No longer call adjust_decl_rtl.
3094 (DECL_INIT_BY_ASSIGN_P): New macro.
3095 (DECL_STMT_VAR): Likewise.
3097 * trans.c (gigi): Call start_block_stmt to make the outermost
3099 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
3100 Call start_block_stmt and end_block_stmt temporarily.
3101 Use gnat_expand_stmt instead of expand_expr_stmt.
3102 (add_decl_stmt): New function.
3103 (tree_transform): Call it.
3104 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
3105 (end_block_stmt): Set type and NULL_STMT.
3106 (gnat_expand_stmt): Make recursize call instead of calling
3108 (gnat_expand_stmt, case DECL_STMT): New case.
3109 (set_lineno_from_sloc): Do nothing if global.
3110 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
3111 (start_block_stmt, add_stmt, end_block_stmt): New functions.
3112 (build_block_stmt): Call them.
3113 (gnat_to_code): Don't expand NULL_STMT.
3114 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
3116 (tree_transform): Likewise.
3117 (tree_transform, case N_Null_Statement): Return NULL_STMT.
3118 (gnat_expand_stmt, case NULL_STMT): New case.
3119 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
3122 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
3125 * utils.c (create_var_decl): Do not call expand_decl or
3127 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
3128 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
3130 (struct e_stack): Add chain_next to GTY.
3131 (struct binding_level): Deleted.
3132 (struct ada_binding_level): New struct.
3133 (free_block_chain): New.
3134 (global_binding_level, clear_binding_level): Deleted.
3135 (global_bindings_p): Rework to see if no chain.
3136 (kept_level_p, set_block): Deleted.
3137 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
3138 new data structure and work directly on BLOCK node.
3139 (gnat_poplevel): Similarly.
3140 (get_decls): Look at BLOCK_VARS.
3141 (insert_block): Work directly on BLOCK node.
3142 (block_has_var): New function.
3143 (pushdecl): Rework for new binding structures.
3144 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
3146 (build_subprog_body): Likewise.
3147 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
3149 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
3151 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
3152 (DECL_STMT_VAR): Likewise.
3154 2004-05-17 Robert Dewar <dewar@gnat.com>
3156 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
3159 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
3160 of restriction synonyums by using
3161 Restrict.Process_Restriction_Synonyms.
3163 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
3165 * s-restri.ads (Tasking_Allowed): Correct missing comment
3167 * s-rident.ads: Add entries for restriction synonyms
3169 * ali.adb: Fix some problems with badly formatted ALI files that can
3170 result in infinite loops.
3172 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
3173 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
3174 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
3175 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
3176 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
3177 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
3178 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
3179 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
3180 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
3181 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
3182 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
3183 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
3184 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
3185 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
3186 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
3187 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
3188 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
3189 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
3190 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
3191 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
3192 to Task_Id (minor cleanup).
3194 2004-05-17 Vincent Celier <celier@gnat.com>
3196 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
3197 directory separator.
3199 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
3200 project being extended, if Languages is not declared in extending
3203 2004-05-17 Javier Miranda <miranda@gnat.com>
3205 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
3206 limited view of a visible sibling.
3208 2004-05-14 Robert Dewar <dewar@gnat.com>
3210 * gnat_ugn.texi: Minor change to -gnatS documentation
3212 * sprint.adb: Remove some instances of Assert (False) and for this
3213 purpose replace them by output of a ??? string.
3215 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
3218 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
3219 flag processing. This was suppressing required dependencies in
3220 No_Run_Time mode and is not needed since the binder does not generate
3221 references for things in libgnat anyway.
3223 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
3226 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
3228 * gnat_ugn.texi: Document AIX-specific issue with initialization of
3231 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
3232 action for the case of an actual parameter in an init proc call.
3234 2004-05-14 Ed Schonberg <schonberg@gnat.com>
3236 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
3237 subtype, check visible entities in base type.
3239 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
3240 actions if the object is a renaming.
3242 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
3243 Check_Formal_Package_Instance, to determine more precisely when the
3244 formal and the actual denote the same entity.
3246 2004-05-14 Javier Miranda <miranda@gnat.com>
3248 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
3250 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
3251 corresponding to a private_with must be removed from visibility; it
3252 will be made visible later, just before we analyze the private part of
3254 (Check_Private_Child_Unit): Allow private_with clauses in public
3256 (Install_Siblings): Make visible the private entities of private-withed
3258 (Install_Withed_Unit): Do not install the private withed unit if we
3259 are compiling a package declaration and the Private_With_OK flag was
3260 not set by the caller. These declarations will be installed later,
3261 just before we analyze the private part of the package.
3263 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
3264 during the evaluation of the expression that initializes the object,
3265 decorate it with the expected type to avoid cascade errors.
3268 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
3269 subprogram we have to install the private_with clauses after its
3270 specification has been analyzed (as documented in AI-262.TXT).
3272 * sem_ch8.adb (Has_Private_With): New function. Determines if the
3273 current compilation unit has a private with on a given entity.
3274 (Find_Direct_Name): Detect the Beaujolais problem described in
3277 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
3278 provides the functionality of the function Is_Ancestor that was
3279 previously available in sem_ch10. It has been renamed to avoid
3282 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
3284 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3286 * utils.c (build_vms_descriptor): Use SImode pointers.
3288 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
3290 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
3292 2004-05-14 GNAT Script <nobody@gnat.com>
3294 * Make-lang.in: Makefile automatically updated
3296 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
3298 Renaming of target specific files for clarity
3300 * Makefile.in: Rename GNAT target specific files.
3302 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
3303 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
3304 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
3305 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
3306 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
3307 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
3308 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
3309 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
3310 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
3311 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
3312 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
3313 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
3314 51osinte.adb, 51osinte.ads, 51system.ads,
3315 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
3316 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
3317 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
3318 56tpopsp.adb, 57system.ads, 58system.ads,
3319 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
3320 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
3321 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
3322 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
3323 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
3324 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
3325 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
3326 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
3327 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
3328 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
3329 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
3330 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
3331 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
3332 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
3333 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
3334 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
3335 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
3336 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
3337 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
3338 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
3339 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
3340 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
3341 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
3342 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
3343 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
3344 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
3345 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
3346 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
3347 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
3348 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
3349 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
3350 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
3351 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
3352 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
3353 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
3354 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
3355 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
3356 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
3357 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
3358 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
3360 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
3361 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
3362 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
3363 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
3364 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
3365 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
3366 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
3367 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
3368 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
3369 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
3370 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
3371 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
3372 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
3373 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
3374 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
3375 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
3376 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
3377 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
3378 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
3379 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
3380 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
3381 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
3382 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
3383 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
3384 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
3385 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
3386 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
3387 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
3388 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
3389 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
3390 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
3391 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
3392 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
3393 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
3394 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
3395 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
3396 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
3397 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
3398 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
3399 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
3400 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
3401 s-osinte-vms.ads, s-osinte-vxworks.adb,
3402 s-osinte-vxworks.ads, s-osprim-mingw.adb,
3403 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
3404 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
3405 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
3406 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
3407 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
3408 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
3409 s-stchop-vxworks.adb, s-taprop-dummy.adb,
3410 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
3411 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
3412 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
3413 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
3414 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
3415 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
3416 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
3417 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
3418 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
3419 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
3420 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
3421 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
3422 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
3423 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
3424 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
3425 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
3426 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
3427 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
3428 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
3429 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
3430 system-irix-o32.ads, system-linux-x86_64.ads,
3431 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
3432 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
3433 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
3434 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
3435 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
3436 system-vxworks-mips.ads, system-vxworks-ppc.ads,
3437 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
3440 2004-05-13 Zack Weinberg <zack@codesourcery.com>
3442 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
3444 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3446 Merge from tree-ssa-20020619-branch.
3448 * config-lang.in (boot_language, build_by_default): Set
3450 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
3451 (max_size): Add static chain op for call_expr.
3453 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
3456 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
3458 2004-05-11 Roger Sayle <roger@eyesopen.com>
3460 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
3463 2004-05-10 Doug Rupp <rupp@gnat.com>
3465 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
3468 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
3470 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
3472 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
3473 Fixes undefined symbols in IA64 gnatlib.
3475 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
3477 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
3478 Short_Address). This will be moved to system.auxdec.
3480 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
3482 * sem_util.adb: Replace test for presence of a node that is always
3483 present with a call to Discard_Node.
3485 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
3486 Analyze on the library unit node after generation of distribution stub
3487 constructs. The call was a no-op because Unit_Node has already been
3488 Analyzed, and the tree fragments for the distribution stubs are
3489 analyzed as they are inserted in Exp_Dist.
3490 Update comment regarding to distribution stubs to reflect that we
3491 do not generate stub in separate files anymore.
3493 * einfo.ads: Clarify the fact that a tagged private type has the
3494 E_Record_Type_With_Private Ekind.
3496 * erroutc.adb: Minor reformatting
3498 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
3499 values if line length is increased using -gnatyM (noticed during code
3502 * eval_fat.adb: Minor reformatting
3503 Put spaces around exponentiation operator
3505 2004-05-10 Ed Schonberg <schonberg@gnat.com>
3508 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
3509 has been rewritten as an explicit dereference, retrieve type of
3510 original node to check for possibly unconstrained record type.
3512 2004-05-10 Ed Schonberg <schonberg@gnat.com>
3514 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
3515 overriding, use the operation of the parent unconditionally.
3517 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
3518 operation when either operand is a literal, to avoid further
3521 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
3522 overridden by a previous explicit declaration, mark the previous entity
3525 * sem_disp.adb (Check_Dispatching_Operation): New predicate
3526 Is_Visibly_Controlled, to determine whether a declaration of a
3527 primitive control operation for a derived type overrides an inherited
3528 one. Add warning if the explicit declaration does not override.
3530 2004-05-10 Vincent Celier <celier@gnat.com>
3532 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
3533 some cases when the sources are no longer present.
3535 * make.adb (Collect_Arguments): Fail if an external source, not part
3536 of any project need to be compiled, when switch -x has not been
3539 * makeusg.adb: Document new switch -x
3541 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
3544 * switch-m.adb (Scan_Make_Switches): New switch -x
3546 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
3549 * gnat_ugn.texi: Document new gnatmake switch -x
3551 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
3553 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
3555 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
3556 (process_attributes): Likewise.
3558 2004-05-10 Joel Brobecker <brobecker@gnat.com>
3560 * s-inmaop.ads: Fix spelling mistake in one of the comments.
3562 2004-05-10 Robert Dewar <dewar@gnat.com>
3564 * gnat_ugn.texi: Document that for config pragma files, the maximum
3565 line length is always 32767.
3567 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
3568 literals is now allowed.
3570 * gnat-style.texi: Remove statement about splitting long lines before
3571 an operator rather than after, since we do not follow this rule at all.
3572 Clarify rule (really lack of rule) for spaces around exponentiation
3574 * sem_elim.adb: Allow concatenation of string literals as well as a
3575 single string literal for pragma arguments.
3577 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
3579 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
3580 written for append case.
3582 * frontend.adb: Changes to avoid checking max line length in config
3585 * g-os_lib.ads: Minor reformatting
3587 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
3588 wrong in any case. Instead use standard value. Noticed during code
3591 * opt.ads (Max_Line_Length): New field, used to implement removal of
3592 limitation on length of lines when scanning config pragma files.
3594 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
3595 makeutl.ads, makeutl.adb: Minor reformatting
3597 * scn.adb: Do not check line length while scanning config pragma files
3598 Do not check line length while scanning out license information
3600 * scng.adb: Changes to avoid line length checks while parsing config
3603 2004-05-10 GNAT Script <nobody@gnat.com>
3605 * Make-lang.in: Makefile automatically updated
3607 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
3609 * osint.adb (Find_Program_Name): Fix handling of VMS version
3612 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
3614 * g-os_lib.ads (Invalid_Time): New constant
3616 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
3617 return OS_Time instead of time_t to match what is imported by Ada.
3618 Now return -1 if the file doesn't exist, instead of a random value
3620 2004-05-05 Robert Dewar <dewar@gnat.com>
3622 * usage.adb: Add line for -gnatR?s switch
3624 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
3626 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
3627 and for Match (Data_First, Data_last)
3629 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
3630 written when we are dealing with multi-unit files.
3632 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
3634 * Makefile.in: Remove unused targets and variables.
3636 2004-05-05 Vincent Celier <celier@gnat.com>
3638 * switch-m.adb: New gnatmake switch -eI
3640 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
3641 of new gnatmake switch -eInnn.
3643 * makegpr.adb: Take into account new parameters Index and Src_Index in
3646 * clean.adb: Implement support for multi-unit sources, including new
3649 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
3652 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
3653 (Extract_From_Q): New out parameter Index
3654 (Mark, Is_Marked): Subprograms moved to Makeutl
3655 (Switches_Of): New parameter Source_Index
3656 (Add_Switch): New parameter Index
3657 (Check): New parameter Source_Index
3658 (Collect_Arguments): New parameter Source_Index
3659 (Collect_Arguments_And_Compile): New parameter Source_Index
3660 (Compile): New parameter Source_Index
3661 Put subprograms in alphabetical order
3662 Add support for multi-source sources, including in project files.
3664 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
3665 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
3668 * makeusg.adb: New gnatmake switch -eInnn
3670 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
3673 * opt.ads (Main_Index): New variable, defaulted to 0.
3675 * osint.ads, osinte.adb (Add_File): New parameter Index
3676 (Current_Source_Index): New function
3678 * prj.adb: Take into account new components Index and Src_Index
3680 * prj.ads (String_Element): New component Index
3681 (Variable_Value): New component Index
3682 (Array_Element): New component Src_Index
3684 * prj-attr.adb: Indicate that optional index may be specified for
3685 attributes Main, Executable, Spec, Body and some of Switches.
3687 * prj-attr.ads (Attribute_Kind): New values for optional indexes
3688 (Attribute_Record): New component Optional_Index
3690 * prj-com.ads (File_Name_Data): New component Index
3692 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
3694 * prj-env.adb (Put): Output optional index
3696 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
3697 attributes Spec and Body.
3699 * prj-nmsc.adb: Process optional indexes
3701 * prj-pp.adb: Ouput "at" for optional indexes
3703 * prj-proc.adb: Take into account optional indexes
3705 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
3706 Optional_Index. For string literal,
3707 process optional index when Optional_Index is True.
3708 (Parse_Expresion): New Boolean parameter Optional_Index
3710 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
3711 (Set_Source_Index_Of): New procedure
3713 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
3716 * prj-util.ads (Executable_Of): New parameter Index
3717 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
3718 New parameter Src_Index, defaulted to 0.
3720 2004-05-05 Ed Schonberg <schonberg@gnat.com>
3723 * sem_ch3.adb (Access_Definition): If this is an access parameter
3724 whose designated type is imported through a limited_with clause, do
3725 not add the enclosing subprogram to the list of private dependents of
3728 2004-05-05 Ed Schonberg <schonberg@gnat.com>
3731 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
3732 a limited_with clause, and the other is its non-limited view.
3734 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
3736 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
3738 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
3739 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
3740 Stand.Boolean_Literals to produce references to entities
3741 Standard_False and Standard_True from compile-time computed boolean
3744 * stand.ads (Boolean_Literals): New variable, provides the entity
3745 values for False and True, for use by the expander.
3747 2004-05-05 Doug Rupp <rupp@gnat.com>
3749 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
3750 5vinmaop.adb: Unchecked convert Short_Address vice Address
3752 * adaint.c, raise.c: Caste CRTL function return value
3753 to avoid gcc error on 32/64 bit IVMS.
3755 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
3758 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
3760 * 5qsystem.ads (Address): Declare as Long_Integer
3761 (Short_Address): Declare as 32 bit subtype of Address
3762 Declare abstract address operations to avoid gratuitous ambiguities.
3764 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
3766 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
3767 instead of the old Boolean_Entry_Barriers.
3768 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
3770 2004-05-05 GNAT Script <nobody@gnat.com>
3772 * Make-lang.in: Makefile automatically updated
3774 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
3776 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
3778 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
3782 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
3783 alone. Replacing object references by literals is inappropriate in a
3784 so low level context.
3786 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
3788 * a-exexpr.adb: Add comments
3790 2004-05-03 Joel Brobecker <brobecker@gnat.com>
3792 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
3793 declare the Ancestor_Tags array in Type_Specific_Data with a small size
3794 without risking a bounds check error when accessing one of its
3796 (Type_Specific_Data): Define Ancestor_Tags as a small array.
3797 This prevents us from hitting a limitation during the debug info
3798 generation when using stabs.
3800 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
3802 This prevents us from hitting a limitation during the debug info
3803 generation when using stabs.
3805 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
3807 lang-specs.h: Remove -gnatz* from specs.
3809 2004-05-03 Vincent Celier <celier@gnat.com>
3811 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
3813 * Make-lang.in, Makefile.in: Add gprmake
3815 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
3817 * sem_aggr.adb: Fix typo in comment.
3819 2004-05-03 Robert Dewar <dewar@gnat.com>
3821 * make.adb: Minor reformatting
3823 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
3825 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
3826 so that it works when address is not a private type.
3828 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
3829 properly with rewritten unchecked conversions. This prevents
3830 order-of-elaboration issues that can otherwise arise.
3831 (Minimum_Size): Don't check size of access types under VMS
3833 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
3834 interpretations of integer literals as type System.Address.
3836 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
3837 (Is_Descendent_Of): New function
3839 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
3841 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
3842 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
3843 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
3845 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
3846 of the old Max_Entry_Queue_Depth.
3848 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
3849 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
3850 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
3852 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
3853 New entry for proper handling of Max_Entry_Queue_Depth.
3854 New entry for proper handling of No_Dynamic_Interrupts.
3856 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
3857 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
3858 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
3859 the GNAT specific restriction Max_Entry_Queue_Depth.
3860 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
3861 the GNAT specific restriction No_Dynamic_Interrupts.
3863 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
3864 instead of the old Boolean_Entry_Barriers.
3865 Use the new restriction No_Dynamic_Attachment instead of the old
3866 No_Dynamic_Interrupts.
3868 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
3869 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
3871 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
3872 of the old Max_Entry_Queue_Depth.
3874 2004-05-03 GNAT Script <nobody@gnat.com>
3876 * Make-lang.in: Makefile automatically updated
3878 2004-04-29 Ed Schonberg <schonberg@gnat.com>
3880 * checks.adb (Enable_Range_Check): If the prefix of an index component
3881 is an access to an unconstrained array, perform check unconditionally.
3883 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3885 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
3888 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
3890 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
3891 alternate stack setting. There was no support for the tasking cases
3892 and the changes eventually caused a number of side-effect failures in
3893 the non-tasking case too.
3895 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
3897 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
3900 2004-04-29 Vincent Celier <celier@gnat.com>
3902 * make.adb (Gnatmake): Increase max size of argument array for
3903 gnatbind for the potential addition of -F.
3904 If there are Stand-Alone Library projects, invoke gnatbind with -F to
3905 be sure that elaboration flags will be checked.
3907 * switch-c.adb: Correct call to Scan_Pos for -gnateI
3909 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
3911 * sem_warn.adb (Check_References): Move '<access-variable> may be
3912 null' warning out of under Warn_On_No_Value_Assigned.
3914 2004-04-29 Ed Falis <falis@gnat.com>
3916 * gnat_ugn.texi: Fixed texi error
3918 2004-04-29 Robert Dewar <dewar@gnat.com>
3920 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
3921 abstract operations if they come from predefined files.
3923 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
3926 * s-addope.adb: Correct obvious error in mod function
3928 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
3930 * Makefile.in: Add target pairs for powerpc darwin*
3933 * a-intnam-darwin.ads, s-osinte-darwin.adb,
3934 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
3936 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
3938 * Makefile.in: Add target macro definitions for s390*-linux*.
3939 * system-linux-s390.ads: New file.
3940 * system-linux-s390x.ads: New file.
3942 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
3944 * gnat_ugn.texi: Correct argument to @setfilename.
3946 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
3948 * a-exexpr.adb (Unwind_Word): New data type.
3949 (Unwind_Exception): Use it as type of Private1 and Private2.
3951 * raise.c (db_action_for): Fix debug printf.
3953 2004-04-27 Ed Schonberg <schonberg@gnat.com>
3955 * a-wtmoio.ads: Formal type must be a modular type, not a signed
3958 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3960 * decl.c (gnat_to_gnu_entity, case object): Call
3961 __builtin_update_setjmp_buf.
3963 * gigi.h (update_setjmp_buf): Deleted.
3964 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
3966 * misc.c: (update_setjmp_buf): Deleted.
3968 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
3969 around block of RTL.
3971 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
3973 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
3975 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
3976 subprogram for which no pragma All_Calls_Remote applies, store the
3977 address of the real subprogram in the underlying record type, so local
3978 dereferences do not go through the PCS.
3980 2004-04-26 Robert Dewar <dewar@gnat.com>
3982 * i-c.ads: Add some type qualifications to avoid ambiguities when
3983 compiling with s-auxdec.ads and a non-private address type.
3985 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
3987 * Makefile.rtl: Fix error in previous check-in:
3988 Add s-addope.o to non tasking object list (rather than tasking object
3991 2004-04-26 Javier Miranda <miranda@gnat.com>
3993 * sem_aggr.adb: Fix typo in comments
3994 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
3995 Required to check the null-exclusion attribute.
3997 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
3998 case of anonymous access types in record and array components. For a
3999 component definition the level is the same of the enclosing composite
4002 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
4003 that are anonymous access types the level of accessibility depends on
4004 the enclosing type declaration. In order to have this information, set
4005 the scope of the anonymous access type to the enclosing record type
4007 (Array_Type_Declaration): In case of components that are anonymous
4008 access types the level of accessibility depends on the enclosing type
4009 declaration. In order to have this information, set the scope of the
4010 anonymous access type to the enclosing array type declaration.
4012 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
4015 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
4016 renaming of anonymous access-to-constant types allowed if and only if
4017 the renamed object is access-to-constant.
4019 * sem_util.adb (Type_Access_Level): In case of anonymous access types
4020 that are component_definition or discriminants of a nonlimited type,
4021 the level is the same as that of the enclosing component type.
4023 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
4025 * sem_elim.adb: Some minor code reorganization from code reading. Fix
4026 misprint in the function name (File_Name_Match).
4028 2004-04-23 Laurent GUERBY <laurent@guerby.net>
4030 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
4033 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4035 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
4037 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
4039 * adaint.c (__gnat_try_lock): No longer requires that the parent
4040 directory be writable, the directory itself is enough.
4041 (gnat_is_absolute_path): Change profile, so that the call from
4042 GNAT.OS_Lib can be made more efficient.
4044 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
4045 from GNAT.OS_Lib can be made more efficient.
4047 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
4048 one copy of the file name. Found by code reading.
4050 2004-04-23 Vincent Celier <celier@gnat.com>
4052 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
4053 Correct documentation on gnatmake switches transmitted to the compiler
4055 * ali.ads: Minor comment fix
4057 2004-04-23 Javier Miranda <miranda@gnat.com>
4059 * sem_ch6.adb: (Confirming Types): Code cleanup
4061 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
4062 subprogram types: E_Anonymous_Access_Subprogram_Type and
4063 E_Anonymous_Access_Protected_Subprogram_Type.
4065 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
4067 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
4068 whether a pragma All_Calls_Remote applies to the subprogram on which
4070 No functional change is introduced by this revision; the new parameter
4071 will be used to allow calls to local RCI subprograms to be optimized
4072 to not use the PCS in the case where no pragma All_Calls_Remote applies,
4073 as is already done in the PolyORB implementation of the DSA.
4075 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
4076 whether a pragma All_Calls_Remote applies to the subprogram on which
4078 No functional change is introduced by this revision; the new parameter
4079 will be used to allow calls to local RCI subprograms to be optimized
4080 to not use the PCS in the case where no pragma All_Calls_Remote applies,
4081 as is already done in the PolyORB implementation of the DSA.
4083 2004-04-23 Robert Dewar <dewar@gnat.com>
4085 * Makefile.rtl: Add entry for s-addope.o in run time library list
4086 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
4087 * s-addope.ads, s-addope.adb: New files.
4089 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
4090 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
4091 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
4092 System.Address to be non-private and signed.
4094 * sem_elim.adb: Minor reformatting (fairly extensive)
4095 Some minor code reorganization from code reading
4096 Add a couple of ??? comments
4098 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4100 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
4101 (tree_transform, case N_If_Statement): Remove non-determinism.
4103 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
4105 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
4107 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
4110 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
4111 no longer used as a parameter name for Eliminate pragma).
4113 2004-04-22 Laurent GUERBY <laurent@guerby.net>
4115 PR optimization/14984
4116 PR optimization/14985
4117 * trans.c (gigi): Fix non determinism leading to bootstrap
4118 comparison failures.
4120 2004-04-21 Pascal Obry <obry@gnat.com>
4122 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
4123 passed to spawnvp() to properly handle program pathname with spaces on
4126 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
4128 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
4129 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
4130 unlocked in case of exceptions.
4132 2004-04-21 Joel Brobecker <brobecker@gnat.com>
4134 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
4135 This function does not exist anymore.
4137 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
4139 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
4141 * link.c: Move variables to the __gnat name space.
4143 * Makefile.in: list link.o explicitly when needed.
4145 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
4147 2004-04-21 Javier Miranda <miranda@gnat.com>
4149 * einfo.adb (Original_Access_Type): New subprogram
4150 (Set_Original_Access_Type): New subprogram
4151 (Write_Field21_Name): Write the name of the new field
4153 * einfo.ads (Original_Access_Type): New field present in access to
4155 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
4156 E_Anonymous_Access_Protected_Subprogram_Type.
4158 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
4161 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
4162 to anonymous access to subprogram types.
4164 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
4165 to subprogram types.
4167 * sem_ch3.adb (Access_Definition): Complete decoration of entities
4168 corresponding to anonymous access to subprogram types.
4169 (Analyze_Component_Declaration): Add new actual to the call to
4170 subprogram replace_anonymous_access_to_protected_subprogram.
4171 (Array_Type_Declaration): Add new actual to the call to subprogram
4172 replace_anonymous_access_to_protected_subprogram.
4173 (Process_Discriminants): Add new actual to the call to subprogram
4174 replace_anonymous_access_to_protected_subprogram.
4175 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
4177 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
4180 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
4181 access to subprogram types.
4183 * sem_util.adb (Has_Declarations): Addition of package_specification
4186 2004-04-21 Ed Schonberg <schonberg@gnat.com>
4188 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
4189 inlined flags to renamed entity only if in current unit.
4191 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
4193 * s-parint.ads: Add DSA implementation marker.
4195 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
4196 value of System.Partition_Interface.DSA_Implementation to determine
4197 what version of the distributed systems annex is available (no
4198 implementation, GLADE, or PolyORB).
4200 2004-04-21 Joel Brobecker <brobecker@gnat.com>
4202 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
4204 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4206 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
4207 with new type if alias sets differ.
4208 Fixes ACATS c41103b.
4210 2004-04-21 Vincent Celier <celier@gnat.com>
4212 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
4213 Add array Lang_Args for the language specific compiling argument
4216 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
4218 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
4220 * gnat_rm.texi: Update the descripton of the Eliminate pragma
4221 according to the recent changes in the format of the parameters of the
4222 pragma (replacing Homonym_Number with Source_Location).
4224 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
4226 * 5isystem.ads: Removed, unused.
4228 * gnat_rm.texi: Redo 1.13 change.
4230 2004-04-19 Robert Dewar <dewar@gnat.com>
4232 * s-stoele.ads: Clean up definition of Storage_Offset (the new
4233 definition is cleaner, avoids the kludge of explicit Standard operator
4234 references, and also is consistent with a visible System.Address with
4235 no visible operations.
4237 * s-geveop.adb: Add declarations to avoid assumption of visible
4238 operations on type System.Address (since these might not be available
4239 if Address is a non-private type for which the operations
4242 * sem_eval.adb: Minor reformatting
4244 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
4245 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
4246 reformatting (new function spec format).
4248 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
4249 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
4250 s-caun64.adb: Add declarations to avoid assumption of visible
4251 operations on type System.Address (since these might not be available
4252 if Address is a non-private type for which the operations are made
4255 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
4257 * exp_intr.adb: Minor comment update
4259 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
4261 * 5omastop.adb: Add declarations to avoid assumption of visible
4262 operations on type System.Address (since these might not be available
4263 if Address is a non-private type for which the operations
4266 2004-04-19 Vincent Celier <celier@gnat.com>
4268 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
4270 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
4273 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
4275 Call Check with Process_Languages.
4276 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
4277 with Process_Languages.
4278 (Recursive_Check): New Boolean parameter Process_Languages. Call
4279 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
4282 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
4284 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
4285 parameter Ada_Main, defaulted to True.
4286 Check for Ada specific characteristics only when Ada_Main is True.
4288 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
4290 * prj.adb: (Project_Empty): Add new Project_Data components.
4292 * prj.ads: New types and tables for non Ada languages.
4293 (Project_Data): New components Languages, Impl_Suffixes,
4294 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
4295 Include_Path, Include_Data_Set.
4297 * prj-env.ads, prj-env.adb: Minor reformatting
4299 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
4300 Put subprograms in alphabetical order
4302 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
4303 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
4306 * mlib-prj.adb: Back out modification in last version, as they are
4308 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
4310 * make.adb: (Mains): Moved to package Makeutl
4311 (Linker_Opts): Moved to package Makeutl
4312 (Is_External_Assignment): Moved to package Makeutl
4313 (Test_If_Relative_Path): Moved to package Makeutl
4314 (Gnatmake): Move sorting of linker options to function
4315 Makeutl.Linker_Options_Switches.
4317 * makeutl.ads, makeutl.adb: New files.
4319 * Makefile.in: Add makeutl.o to the object files for gnatmake
4321 * makeusg.adb: Add line for new switch -eL.
4323 * gnatls.adb (Image): New function.
4324 (Output_Unit): If in verbose mode, output the list of restrictions
4325 specified by pragmas Restrictions.
4327 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
4330 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
4331 needed, to put it in the range 1970 (included) - 2026 (excluded).
4332 (Time_Of): Do not shift Unix_Min_Year (1970).
4333 Shift the date by multiple of 56 years, if needed, to put it in the
4334 range 1970 (included) - 2026 (excluded).
4336 * adaint.h, adaint.c (__gnat_set_executable): New function.
4338 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4340 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
4342 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
4343 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
4344 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
4345 (tree_transform, case N_Code_Statement): Likewise.
4346 (gnat_expand_stmt, case LABEL_STMT): Don't look at
4347 LABEL_STMT_FIRST_IN_EH.
4348 (gnat_expand_stmt, case ASM_STMT): New case.
4350 * utils2.c (build_unary_op): Properly set TREE_READONLY of
4351 UNCONSTRAINED_ARRAY_REF.
4353 * utils.c (poplevel): Temporarily push/pop GC context around inline
4356 * decl.c (maybe_variable): Properly set TREE_READONLY of
4357 UNCONSTRAINED_ARRAY_REF.
4358 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
4360 * ada-tree.def: (ASM_STMT): New.
4362 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
4363 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
4364 ASM_STMT_INPUT): New.
4365 (ASM_STMT_CLOBBER): Likewise.
4367 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
4369 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
4370 general rcheck mechanism to raise Program_Error for E.4(18), instead
4371 of a custom raiser in System.Partition_Interface.
4372 Part of general cleanup work before PolyORB integration.
4374 * snames.ads, snames.adb: Add new runtime library entities and names
4377 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
4379 (Build_Subprogram_Id): New subprogram provided by exp_dist
4380 Code reorganisation in preparation for PolyORB integration.
4382 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
4384 (Build_Subprogram_Id): New subprogram provided by exp_dist
4386 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
4387 actual parameter types for call to dereference of an
4388 access-to-subprogram type.
4390 * rtsfind.ads: Add new runtime library entities and names for PolyORB
4393 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
4394 instead, which has the same behaviour here since we never pass it a
4397 * link.c (run_path_option, Solaris case): Use -Wl, as for other
4400 * Makefile.in: adjust object file lists for gnatlink and gnatmake
4401 to account for new dependency upon Interfaces.C.Strings + link.o
4402 For x86 FreeBSD, use 86numaux.
4404 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
4405 from Mlib.Tgt to Mlib.
4407 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
4410 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
4411 target-specific versions of this subprogram, now implemented as a
4412 target-independent function in Mlib.
4414 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
4415 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
4416 (Linker_Library_Path_Option): Remove target-specific versions of this
4417 subprogram, now implemented as a target-independent function in Mlib.
4419 * atree.adb: (Allocate_Initialize_Node): New subprogram.
4420 Factors out node table slots allocation.
4421 (Fix_Parents): New subprogram.
4422 Encapsulate the pattern of fixing up parent pointers for syntactic
4423 children of a rewritten node.
4424 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
4425 (Rewrite): Use New_Copy when creating saved copy of original node.
4426 (Replace): Use Copy_Node to copy nodes.
4428 2004-04-19 Javier Miranda <miranda@gnat.com>
4430 * sprint.adb (Sprint_Node_Actual): Give support to the new
4431 Access_To_Subprogram node available in Access_Definition nodes. In
4432 addition, give support to the AI-231 node fields: null-exclusion,
4433 all-present, constant-present.
4435 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
4437 * sinfo.ads, sinfo.adb:
4438 New field Access_To_Subprogram_Definition in Access_Definition nodes
4440 * sem_ch6.adb (Process_Formals): Move here the code that creates and
4441 decorates internal subtype declaration corresponding to the
4442 null-excluding formal. This code was previously in Set_Actual_Subtypes.
4443 In addition, carry out some code cleanup on this code. In case of
4444 access to protected subprogram call
4445 Replace_Anonymous_Access_To_Protected_Subprogram.
4446 (Set_Actual_Subtypes): Code cleanup.
4448 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
4449 Find_Type in case of anonymous access renamings. Add warning in case of
4450 null-excluding attribute used in anonymous access renaming.
4452 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
4455 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
4457 (Access_Definition): In case of anonymous access to subprograms call
4458 the corresponding semantic routine to decorate the node.
4459 (Access_Subprogram_Declaration): Addition of some comments indicating
4460 some code that probably should be added here. Detected by comparison
4461 with the access_definition subprogram.
4462 (Analyze_Component_Declaration): In case of access to protected
4463 subprogram call Replace_Anonymous_Access_To_Protected.
4464 (Array_Type_Declaration): In case of access to protected subprogram call
4465 Replace_Anonymous_Access_To_Protected_Subprogram.
4466 (Process_Discriminants): In case of access to protected subprogram call
4467 Replace_Anonymous_Access_To_Protected_Subprogram.
4469 * par.adb (P_Access_Definition): New formal that indicates if the
4470 null-exclusion part was present.
4471 (P_Access_Type_Definition): New formal that indicates if the caller has
4472 already parsed the null-excluding part.
4474 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
4475 (P_Identifier_Declarations): Code cleanup and give support to renamings
4476 of anonymous access to subprogram types.
4477 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
4478 (P_Array_Type_Definition): Give support to AI-254.
4479 (P_Component_Items): Give support to AI-254.
4480 (P_Access_Definition): New formal that indicates if the header was
4481 already parsed by the caller.
4482 (P_Access_Type_Definition): New formal that indicates if the caller has
4483 already parsed the null-excluding part.
4485 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
4486 call to P_Access_Definition.
4488 2004-04-19 Geert Bosch <bosch@gnat.com>
4490 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
4491 the delicate semantics of floating-point to integer conversion.
4492 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
4494 * eval_fat.adb (Machine_Mantissa): Moved to spec.
4495 (Machine_Radix): New function.
4497 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
4499 (Machine_Radix): New function also for use in conversion checks.
4501 2004-04-19 Ed Schonberg <schonberg@gnat.com>
4503 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
4505 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
4506 to decorate the access-to-protected subprogram and the equivalent type.
4508 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
4509 to anonymous access to subprogram types.
4511 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
4512 constant-folding, for legality checks in contexts that require an RM
4515 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
4516 temporary but stack checking is not enabled, increment serial number
4517 to so that symbol generation is consistent with and without stack
4520 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
4521 independent on whether stack checking is enabled, caller must check
4522 the corresponding flag.
4524 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
4526 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
4527 parent if it has discriminants.
4528 (Build_Derived_Private_Type): Constructed full view does
4529 not come from source.
4530 (Process_Discriminants): Default discriminants on a tagged type are
4531 legal if this is the internal completion of a private untagged
4534 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
4535 no constraint checks, because it corresponds to an existing object.
4537 * sem_prag.adb (Process_Convention): Pragma applies
4538 only to subprograms in the same declarative part, i.e. the same unit,
4541 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
4542 ignore type mismatch on a numeric conversion if expression comes from
4545 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
4547 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
4548 Homonym_Number parameter, add processing for Source_Location parameter
4550 (Check_Eliminated): Remove the check for homonym numbers, add the check
4551 for source location traces.
4553 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
4554 with Arg_Source_Location corresponding to the changes in the format of
4557 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
4558 Eliminate pragma corresponding to the changes in the format of the
4559 pragma: Homonym_Number is replaced with Source_Location, two ways of
4560 distinguishing homonyms are mutially-exclusive.
4562 2004-04-19 Joel Brobecker <brobecker@gnat.com>
4564 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
4566 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
4567 No_Dollar_In_Label, no longer necessary, as it is always True.
4568 (Strip_Suffixes): Likewise.
4570 2004-04-19 Gary Dismukes <dismukes@gnat.com>
4572 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
4573 modulus for compatibility with size clause on targets with 16-bit
4576 * layout.adb (Discrimify): In the case of private types, set Vtyp to
4577 full type to fix type mismatches on calls to size functions for
4578 discriminant-dependent array components.
4580 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
4582 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
4585 2004-04-19 Pascal Obry <obry@gnat.com>
4587 * mdll-utl.adb (Locate): New version is idempotent.
4589 2004-04-17 Laurent Guerby <laurent@guerby.net>
4591 PR ada/14988 (partial)
4592 * impunit.adb: Fix typo.
4594 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
4596 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
4597 and install-rts-cert targets. Remove all gnatlib and gnattools
4598 targets and all other rts-* targets (moved to libada). Remove (now)
4599 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
4600 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
4602 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4604 * trans.c (tree_transform): Shortcut returning error_mark_node for
4605 statements in annotate_only_mode.
4606 (tree_transform, case N_Label, case N_Return_Statement,
4607 N_Goto_Statement): Make statement tree instead of generating code.
4608 (tree_transform, case N_Assignment_Statement): No longer check
4610 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
4612 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
4614 (gnat_to_gnu): Collect any RTL generated and deal with it.
4615 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
4616 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
4617 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
4619 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
4621 * ada-tree.def (EXPR_STMT): Fix typo in name.
4622 (BLOCK_STMT, IF_STMT): New nodes.
4624 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
4625 LABEL_STMT_FIRST_IN_EH): New macros.
4626 (RETURN_STMT_EXPR): Likewise.
4628 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
4629 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
4631 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
4633 * atree.ads: Correct documentation on extended nodes.
4635 * link.c: Set run_path_option for FreeBSD.
4637 2004-04-08 Vincent Celier <celier@gnat.com>
4639 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
4640 one of the ALI file, do not link with DEC lib.
4642 * par.adb Remove the last two characters ("%s" or "%b") when checking
4643 if a language defined unit may be recompiled.
4645 2004-04-08 Ed Schonberg <schonberg@gnat.com>
4647 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
4648 removal of abstract operation leaves no possible interpretation for
4651 * sem_eval.adb (Eval_Qualified_Expression): Use
4652 Set_Raises_Constraint_Error on node when needed, so that it does not
4653 get optimized away by subsequent optimizations.
4655 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
4656 operands even when they are not wrapped in a type conversion.
4658 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
4660 * sem_prag.adb (Set_Exported): Warn about making static as result of
4661 export only when the export is coming from source. This may be not
4662 be true e.g. on VMS where we expand export pragmas for exception codes
4663 together with imported or exported exceptions, and we don't want the
4664 user to be warned about something he didn't write.
4666 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
4668 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
4669 duplication between normal entities and those declared as renamings.
4670 No functional change.
4672 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
4673 inline functions returning an unconstrained result.
4675 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
4677 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
4678 conform to what other front-ends do.
4680 2004-04-08 Doug Rupp <rupp@gnat.com>
4682 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
4685 2004-04-06 Pascal Obry <obry@gnat.com>
4687 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
4689 * osint.adb (Program_Name): Do not look past a directory separator.
4691 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
4693 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
4695 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
4696 requirement for preserving a copy of the original assignment node.
4698 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
4700 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
4702 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
4705 2004-04-06 Ed Schonberg <schonberg@gnat.com>
4707 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
4708 operator calls in functional notation, and apply
4709 Universal_Interpretation to operands, not to their type.
4711 2004-04-06 Robert Dewar <dewar@gnat.com>
4713 * 5wdirval.adb: Minor reformatting
4715 2004-04-06 Ed Falis <falis@gnat.com>
4717 * gnat_rm.texi: Improve a reference to the GCC manual
4719 2004-04-05 Vincent Celier <celier@gnat.com>
4721 * adaint.h, adaint.c: Add function __gnat_named_file_length
4723 * impunit.adb: Add Ada.Directories to the list
4725 * Makefile.in: Add VMS and Windows versions of
4726 Ada.Directories.Validity package body.
4728 * Makefile.rtl: Add a-direct and a-dirval
4730 * mlib-tgt.ads: Minor comment update.
4732 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
4733 a-direct.ads, a-direct.adb: New files.
4735 2004-04-05 Vincent Celier <celier@gnat.com>
4738 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
4739 just to the compiler.
4741 2004-04-05 Robert Dewar <dewar@gnat.com>
4743 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
4744 returned string is 1.
4746 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
4748 * eval_fat.ads: Minor reformatting
4750 * g-curexc.ads: Document that lower bound of returned string values
4753 * gnatlink.adb: Add ??? comment for previous change
4754 (need to document why this is VMS specific)
4756 * s-stoele.ads: Minor reformatting
4758 * tbuild.ads: Minor reformatting throughout (new function specs)
4760 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
4763 * scng.adb: Minor reformatting
4765 2004-04-05 Geert Bosch <bosch@gnat.com>
4767 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
4768 (Leading_Part): Still perform truncation to machine number if the
4769 specified radix_digits is greater or equal to machine_mantissa.
4771 2004-04-05 Javier Miranda <miranda@gnat.com>
4773 * par-ch3.adb: Complete documentation of previous change
4774 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
4775 (aliased must appear before constant).
4777 * par-ch4.adb: Complete documentation of previous change.
4779 * par-ch6.adb: Complete documentation of previous change.
4781 * sinfo.ads: Fix typo in commment.
4783 2004-04-05 Ed Schonberg <schonberg@gnat.com>
4785 * sem_ch3.adb (Inherit_Components): If derived type is private and has
4786 stored discriminants, use its discriminants to constrain parent type,
4787 as is done for non-private derived record types.
4789 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
4790 Ada 2005 AI-310: an abstract non-dispatching operation is not a
4791 candidate interpretation in an overloaded call.
4793 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
4794 expression is Null and target type is not an access type (e.g. a
4795 non-private address type).
4797 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
4799 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
4800 statement whose right-hand side is an inlined call, save a copy of the
4801 original assignment subtree to preserve enough consistency for
4802 Analyze_Assignment to proceed.
4804 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
4805 complete assignment subtree which is now unnecessary, as the expansion
4806 of inlined call has been improved to preserve a consistent assignment
4807 tree. Note_Possible_Modification must be called only
4808 after checks have been applied, or else unnecessary checks will
4811 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
4812 of explicit dereferences that do not Come_From_Source:
4813 - be selective on cases where we must go back to the dereferenced
4814 pointer (an assignment to an implicit dereference must not be
4815 recorded as modifying the pointer);
4816 - do not rely on Original_Node being present (Analyze_Assignment
4817 calls Note_Possible_Modification on a copied tree).
4819 * sem_warn.adb (Check_References): When an unset reference to a pointer
4820 that is never assigned is encountered, prefer '<pointer> may be null'
4821 warning over '<pointer> is never assigned a value'.
4823 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
4825 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
4828 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
4830 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
4831 libexc. We currently don't reference anything in this library and
4832 linking it in triggers linker warnings we don't want to see.
4834 * init.c: Update comments.
4836 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4838 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
4839 * utils.c (create_field_decl): Likewise.
4840 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
4842 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
4844 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
4845 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
4846 Add info directory entry and category.
4848 2004-04-02 Jan Hubicka <jh@suse.cz>
4850 * utils.c: Include function.h
4851 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
4853 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
4856 * Make-lang.in: Clean up generation of documentation
4858 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
4860 * xgnatug.adb: Removed, replaced by xgnatugn.adb
4862 * xgnatugn.adb: Replaces xgnatug.adb
4864 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
4866 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
4868 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
4869 gnat_ug_wnt.texi: Removed.
4871 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
4873 * utils2.c: Update copyright notice.
4875 2004-04-01 Robert Dewar <dewar@gnat.com>
4877 * checks.adb: Minor reformatting throughout
4878 Note that prev checkin added RM reference to alignment warning
4880 2004-04-01 Ed Schonberg <schonberg@gnat.com>
4882 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
4883 non-static when building aggregate for bit-packed array.
4885 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
4886 function call that is itself the actual in a procedure call, build
4889 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
4890 a string literal, create a temporary for it, constant folding only
4891 handles scalars here.
4893 2004-04-01 Vincent Celier <celier@gnat.com>
4895 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
4896 Error_Msg_SP): New empty procedures to instantiate the Scanner.
4897 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
4899 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
4900 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
4901 and get the checksum.
4903 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
4905 Increase the Marking_Label at the end of the Multiple_Main_Loop,
4906 instead of at the beginning.
4908 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
4910 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
4913 * osint.ads (Multi_Unit_Index_Character): New Character global variable
4915 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
4918 * par.adb: Remove test on file name to detect language defined units.
4919 Add test on unit name, after parsing, to detect language defined units
4920 that are not compiled with -gnatg (except System.RPC and its children)
4922 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
4923 following units without style checking.
4925 * switch-c.adb: Change -gnatC to -gnateI
4927 * usage.adb: Document new switch -gnateInnn
4929 * scng.adb (Accumulate_Token_Checksum): New procedure
4930 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
4931 word or literal number.
4932 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
4935 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
4938 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
4939 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
4940 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
4941 5vtpopde.adb: Add missing 'constant' keywords.
4943 2004-04-01 Javier Miranda <miranda@gnat.com>
4945 * par-ch4.adb: (P_Allocator): Code cleanup
4947 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
4950 * sinfo.ads: Complete documentation of previous change
4952 2004-04-01 Pascal Obry <obry@gnat.com>
4954 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
4955 only on VMS. This special handling was done because an old GNU/ld bug
4956 on Windows which has been fixed.
4958 2004-04-01 GNAT Script <nobody@gnat.com>
4960 * Make-lang.in: Makefile automatically updated
4962 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4964 * decl.c (gnat_to_gnu_entity, make_type_from_size):
4965 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
4966 * trans.c (tree_transform, convert_with_check): Likewise.
4967 * utils.c (gnat_signed_or_unsigned_type): Likewise.
4968 (build_vms_descriptor, unchecked_convert): Likewise.
4969 * utils2.c (nonbinary_modular_operation): Likewise.
4971 2004-03-29 Javier Miranda <miranda@gnat.com>
4973 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
4974 (Install_Null_Excluding_Check): Local subprogram that determines whether
4975 an access node requires a runtime access check and if so inserts the
4976 appropriate run-time check.
4977 (Apply_Access_Check): Call Install_Null_Excluding check if required
4978 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
4980 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
4982 * einfo.ads: Fix typo in comment
4984 * exp_ch3.adb (Build_Assignment): Generate conversion to the
4985 null-excluding type to force the corresponding run-time check.
4986 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
4987 type to force the corresponding run-time check.
4989 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
4990 the null-excluding type to force the corresponding run-time check.
4992 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
4993 case of access types unless they have the null-excluding attribute.
4995 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
4998 * exp_util.ads: Fix typo in comment
5000 * par.adb (P_Null_Exclusion): New subprogram
5001 (P_Subtype_Indication): New formal that indicates if the null-excluding
5002 part has been scanned-out and it was present
5004 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
5006 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
5007 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
5008 type to force the corresponding run-time check
5009 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
5011 (Resolve_Array_Aggregate): Carry out some static checks
5012 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
5014 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
5015 attribute must be set only if specified by means of the null-excluding
5016 part. In addition, we must also propagate the access-constant attribute
5018 (Access_Subprogram_Declaration, Access_Type_Declaration,
5019 Analyze_Component_Declaration, Analyze_Object_Declaration,
5020 Array_Type_Declaration, Process_Discriminants,
5021 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
5022 and carry out some static checks.
5023 (Build_Derived_Access_Type): Set the null-excluding attribute
5024 (Derived_Type_Declaration, Process_Subtype): Carry out some static
5027 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
5029 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
5031 * sem_ch6.adb (Process_Formals): Carry out some static checks.
5032 (Set_Actual_Subtypes): Generate null-excluding subtype if the
5033 null-excluding part was present; it is not required to be done here in
5034 case of anonymous access types.
5035 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
5038 * sem_res.adb (Resolve_Actuals): Carry out some static check
5039 (Resolve_Null): Allow null in anonymous access
5041 * sinfo.adb: New subprogram Null_Exclusion_Present
5042 All_Present and Constant_Present available on access_definition nodes
5044 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
5045 object_declaration, derived_type_definition, component_definition,
5046 discriminant_specification, access_to_object_definition,
5047 access_function_definition, allocator, access_procedure_definition,
5048 access_definition, parameter_specification, All_Present and
5049 Constant_Present flags available on access_definition nodes.
5051 2004-03-29 Robert Dewar <dewar@gnat.com>
5053 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
5054 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
5055 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
5056 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
5057 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
5058 sem_prag.adb: Updates to handle multiple units/file
5060 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
5062 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
5063 sem_util.adb: Minor reformatting
5065 * sem_ch12.adb: Add comment for previous change
5067 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
5069 * osint.adb (Executable_Prefix): Set Exec_Name to the current
5070 executable name when not initialized. Otherwise, use its current value.
5072 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
5073 initialize it to another executable name than the current one. This
5074 allows to configure paths for an executable name (gnatmake) different
5075 from the current one (gnatdist).
5077 2004-03-29 Ed Schonberg <schonberg@gnat.com>
5079 * exp_ch6.adb (Expand_Call): A call to a function declared in the
5080 current unit cannot be inlined if it appears in the body of a withed
5081 unit, to avoid order of elaboration problems in gigi.
5083 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
5084 information for protected (wrapper) operation as well, to simplify gdb
5087 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
5088 protected body, indicate that the entity for the generated spec comes
5089 from source, to ensure that references are properly generated for it.
5090 (Build_Body_To_Inline): Do not inline a function that returns a
5093 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
5094 apply convention to homonyms that are declared explicitly.
5096 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
5097 that renames an equality operator and the operands are overloaded,
5098 resolve them with the declared formal types, before rewriting as an
5101 2004-03-29 GNAT Script <nobody@gnat.com>
5103 * Make-lang.in: Makefile automatically updated
5105 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
5107 * memtrack.adb: Log realloc calls, which are treated as free followed
5110 2004-03-25 Vincent Celier <celier@gnat.com>
5112 * prj-makr.adb (Process_Directories): Detect when a file contains
5113 several units. Do not include such files in the config pragmas or
5114 in the naming scheme.
5116 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
5117 Resolve links only when not in Trusted_Mode.
5118 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
5119 Do not resolve links for the display names.
5121 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
5122 resolve links when computing the display names.
5124 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
5126 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
5127 attribute reference does not denote a subtype, it can be any
5128 expression that has a classwide type, potentially after an implicit
5129 dereference. In particular, the prefix can be a view conversion for
5130 a classwide type (for which Is_Object_Reference holds), but it can
5131 also be a value conversion for an access-to-classwide type. In the
5132 latter case, there is an implicit dereference, and the original node
5133 for the prefix does not verify Is_Object_Reference.
5135 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
5136 conversion of a discriminant-dependent component of a mutable object
5139 2004-03-25 Ed Schonberg <schonberg@gnat.com>
5141 * freeze.adb (Freeze_Entity): When an inherited subprogram is
5142 inherited, has convention C, and has unconstrained array parameters,
5143 place the corresponding warning on the derived type declaration rather
5144 than the original subprogram.
5146 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
5147 indication on renaming declaration, if formal has a box and actual
5150 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
5151 determine whether to generate an implicit or explicit reference to
5154 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
5155 subprogram renaming comes from a defaulted formal subprogram in an
5158 2004-03-25 Gary Dismukes <dismukes@gnat.com>
5160 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
5161 value expressions to ensure that calls within a component definition
5162 will be checked (since those are evaluated during the record type's
5165 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
5167 * s-tpobop.adb: Code clean up:
5168 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
5170 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
5172 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
5174 * Makefile.in: Clean up in the ravenscar run time.
5176 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5178 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
5179 of No_Strict_Aliasing to build_pointer_type_for_mode.
5180 * utils.c (update_pointer_to): Walk pointer and ref chains.
5182 2004-03-22 Cyrille Comar <comar@act-europe.fr>
5184 * ali.ads: Fix Comment about Dynamic_Elab.
5186 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
5187 Has_RACW, Is_Generic, etc.)
5188 (Output_Object, Gnatls): Take into account ALI files not attached to
5191 2004-03-22 Vincent Celier <celier@gnat.com>
5193 * gprep.adb: Change all String_Access to Name_Id
5194 (Is_ASCII_Letter): new function
5195 (Double_File_Name_Buffer): New procedure
5196 (Preprocess_Infile_Name): New procedure
5197 (Process_Files): New procedure
5198 (Gnatprep): Check if output and input are existing directories.
5199 Call Process_Files to do the real job.
5201 2004-03-22 Robert Dewar <dewar@gnat.com>
5203 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
5204 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
5206 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
5208 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
5209 case when the source contains only comments.
5211 2004-03-22 Ed Schonberg <schonberg@gnat.com>
5213 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
5214 declaration for a child subprogram body that acts as a spec, indicate
5215 that the entity in the declaration needs debugging information.
5217 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
5218 full view if the subtype is created for a constrained record component;
5219 gigi has enough information to construct the record, and there is no
5220 place in the tree for the declaration.
5222 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
5223 serial number for the dummy body that is built for analysis, to avoid
5224 inconsistencies in the generation of internal names when compiling
5227 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
5229 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
5232 2004-03-22 GNAT Script <nobody@gnat.com>
5234 * Make-lang.in: Makefile automatically updated
5236 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5238 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
5239 * trans.c (tree_transform, emit_index_check): Likewise.
5240 * utils.c (build_template): Likewise.
5241 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
5242 (maybe_unconstrained_array, unchecked_convert): Likewise.
5243 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
5244 (build_unary_op): Likewise.
5245 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
5246 (fill_vms_descriptor): Likewise.
5247 (build_call_alloc_dealloc): Likewise.
5249 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
5251 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
5254 * gnat_ug.texi: Add info directory category and entry.
5255 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
5256 gnat_ug_wnt.texi: Regenerate.
5258 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
5260 * ada-tree.h: Update copyright notice.
5263 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
5265 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
5266 as regular exception objects and not as mere integers representing the
5267 condition code. The latter approach required some dynamics to mask off
5268 severity bits, which did not fit well into the GCC table based model.
5269 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
5270 exception data objects. We don't it and it would conflict with the other
5271 external symbol we have to generate for such exceptions.
5273 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
5274 the special code for VMS exceptions, since these are now represented
5275 as regular exceptions objects.
5277 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5279 * decl.c (debug_no_type_hash): Remove.
5280 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
5281 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
5283 2004-03-19 Laurent Guerby <laurent@guerby.net>
5285 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
5286 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
5288 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5290 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
5291 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
5292 (TYPE_RM_SIZE_INT): Directly use type.values.
5293 (TREE_LOOP_ID): Clean up check.
5294 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
5295 TYPE_VALUES, not TYPE_FIELDS.
5296 * trans.c (convert_with_check): Delay access of bounds of basetype
5297 until sure is numeric.
5299 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
5301 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
5304 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
5305 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
5306 Specific.Set instead of direct call to e.g pthread_setspecific.
5308 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
5310 * adaint.c: Update comments.
5312 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
5313 GNATLIB_SHARED for FreeBSD.
5315 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
5317 * init.c [VxWorks]: Do not fix the stack size for the environment task.
5318 When needed (stack checking) the stack size is retrieved
5319 from the VxWorks kernel.
5321 * Makefile.in: Flag -nostdinc is required when building the run time
5322 for avoiding looking for files in the base compiler.
5323 Add the VxWorks specific version of the package body for
5324 System.Stack_checking.Operations (5zstchop.adb).
5326 * Make-lang.in: Add the object file for
5327 System.Stack_Checking.Operations.
5329 * Makefile.rtl: Add object file for the package
5330 System.Stack_Checking.Operations.
5332 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
5334 * s-stache.ads, s-stache.adb: Move the operations related to stack
5335 checking from this package to package System.Stack_Checking.Operations.
5336 This way, stack checking operations are only linked in the final
5337 executable when using the -fstack-check flag.
5339 2004-03-18 Doug Rupp <rupp@gnat.com>
5341 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
5344 * 5qsystem.ads, 5xcrtl.ads: New files.
5346 2004-03-18 Vincent Celier <celier@gnat.com>
5348 * prj.adb (Reset): Reset hash table Files_Htable
5350 * prj-env.adb (Source_Paths, Object_Paths): New tables.
5351 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
5352 the procedures Add_To_Path_File.
5353 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
5354 making sure that each directory is present only once and, for object
5355 dirs, when a directory already present is added, the duplicate is
5356 removed and the directory is always put as the last in the table.
5357 Write the path files at the end of these accumulations.
5359 * prj-nmsc.adb (Record_Source): Add source file name in hash table
5360 Files_Htable for all sources.
5362 * prj-proc.adb (Process): Remove restrictions between not directly
5363 related extending projects.
5365 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
5367 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
5368 (Find_Sources): Minor speed optimization.
5370 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
5371 parameter Trusted_Mode.
5373 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
5375 * scn.adb (Determine_License): Take into account a degenerated case
5376 when the source contains only comments.
5378 2004-03-18 Ed Schonberg <schonberg@gnat.com>
5380 * sem_warn.adb (Check_References): For a warning on a selected
5381 component that does not come from source, locate an uninitialized
5382 component of the record type to produce a more precise error message.
5384 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
5386 * 3zsoccon.ads: Fix multicast options.
5388 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
5391 2004-03-15 Robert Dewar <dewar@gnat.com>
5393 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
5394 pragma used for a private type.
5396 * lib-xref.adb (Generate_Reference): Do not generate warning if
5397 reference is in a different unit from the pragma Unreferenced.
5399 * 5vtpopde.adb: Minor reformatting
5400 Fix casing of To_Task_ID
5402 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
5403 flag if we have an unchecked conversion to an access type in the same
5406 2004-03-15 Geert Bosch <bosch@gnat.com>
5408 * a-ngcoty.adb (Modulus): In alternate formula for large real or
5409 imaginary parts, use Double precision throughout.
5411 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
5412 we want to be able to compile run-time with -gnata for testing, but
5413 this may also be instantiated in user code that is compiled with -gnata.
5415 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
5417 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
5418 codes. Having a separate type for this is useful to enforce consistency
5419 throughout the various run-time units.
5420 (Exception_Data): Use Exception_Code for Import_Code.
5422 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
5423 Natural and Integer in various places.
5424 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
5425 with the severity bits masked off.
5426 (Register_VMS_Exception): Handle the additional exception data pointer
5429 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
5430 component, now reflected by an exported accessor.
5431 (is_handled_by): New routine to compute whether the propagated
5432 occurrence matches some handler choice specification. Extracted out of
5433 get_action_description_for, and expanded to take care of the VMS
5435 (get_action_description_for): Use is_handled_by instead of an explicit
5436 complex condition to decide if the current choice at hand catches the
5437 propagated occurrence.
5439 * raise.h (Exception_Code): New type for C.
5441 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
5442 System.Standard_Library.Exception_Code, to allow references from the
5443 pragma import/export expander.
5445 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
5446 New accessors to allow easy access to GNAT exception data
5448 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
5449 redundant Handled_By_Others component, helper for the personality
5450 routine which will now be able to call the appropriate exception data
5453 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
5454 component of Standard_Exception_Type to be the closest possible to
5455 Exception_Code in System.Standard_Library, that we cannot get at this
5456 point. Expand a ??? comment to notify that this type node should
5457 probably be rewritten later on.
5459 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
5460 registration call to include a pointer to the exception object in the
5463 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
5464 instead of int and explicit bitmasks.
5466 2004-03-15 Vincent Celier <celier@gnat.com>
5468 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
5469 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
5471 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
5472 longer needed now that it is in the spec of
5473 System.Tasking.Task_Attributes.
5475 * adaint.h, adaint.c: (__gnat_create_output_file): New function
5477 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
5479 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
5481 * make.adb (Gnatmake): Do not check the executable suffix; it is being
5482 taken care of in Scan_Make_Arg.
5483 (Scan_Make_Arg): Add the executable suffix only if the argument
5484 following -o, in canonical case, does not end with the executable
5485 suffix. When in verbose mode and executable file name does not end
5486 with executable suffix, output the executable name, in canonical case.
5488 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
5489 to avoid warnings when instantiating Ada.Task_Attributes.
5492 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
5493 in the correct order.
5495 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
5496 redirect standard output and error to a file for the invocation of the
5497 compiler, then read the file.
5499 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
5500 directory, instead of the Value.
5501 (Find_Source_Dirs): Remove useless code & comments.
5503 2004-03-15 Ed Schonberg <schonberg@gnat.com>
5505 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
5506 tagged type is inherited, and the parent operation is not frozen yet,
5507 force generation of a freeze node for the inherited operation, so the
5508 corresponding dispatch entry is properly initialized.
5509 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
5510 when looking for user-defined equality operation.
5512 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
5513 boolean when locating primitive equality of tagged component.
5515 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
5516 bit-aligned field and the right-hand side a string literal, introduce
5517 a temporary before expanding assignment into a loop.
5519 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
5520 priority in full, to ensure that any expanded subepxressions of it are
5521 elaborated in the scope of the init_proc.
5523 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
5524 after object declaration, skipping over code that may have been
5525 generated for validity checks.
5527 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
5528 discriminants, ignore the known discriminants of its full view, if
5529 any, to check legality.
5531 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
5532 component if type has unknown discriminants.
5533 (Analyze_Private_Extension_Declaration): Discriminant constraint is
5534 null if type has unknown discriminants.
5536 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
5537 for end label when present.
5539 * s-fileio.adb (Open): When called with a C_Stream, use given name for
5540 temporary file, rather than an empty string.
5542 2004-03-15 Ed Falis <falis@gnat.com>
5544 * s-thread.adb: Removed, no longer used.
5546 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5548 * decl.c (target.h): Now include.
5549 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
5550 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
5551 (validate_size): For POINTER_TYPE, get smallest size permitted on
5554 * fe.h: Sort Einfo decls and add Set_Mechanism.
5556 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
5557 (ada/decl.o): Depends on target.h.
5559 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
5560 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
5562 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
5564 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
5566 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
5567 Insert_Dereference_Action when rewriting an implicit dereference into
5568 an explicit one, this will be taken care of during expansion of the
5569 explicit dereference.
5570 (Expand_N_Slice): Same. Always do the rewriting, even for the case
5571 of non-packed slices, since the dereference action generated by
5572 expansion of the explicit dereference is needed in any case.
5573 (Expand_N_Selected_Component): When rewriting an implicit dereference,
5574 analyze and resolve the rewritten explicit dereference so it is seen
5576 (Insert_Dereference_Action): This procedure is now called only for the
5577 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
5578 dereferences that do not come from source (including explicit
5579 dereferences resulting from rewriting implicit ones), but do not
5580 recursively insert a check for the dereference nodes contained within
5582 (Insert_Dereference_Action): Clarify and correct comment.
5584 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
5587 Move language detection to the top level.
5588 * config-lang.in: Build by default.
5590 2004-03-05 Robert Dewar <dewar@gnat.com>
5592 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
5594 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
5595 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
5596 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
5597 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
5598 unchecked conversion to spec to avoid warnings.
5600 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
5603 * 7stpopsp.adb: Correct casing in To_Task_ID call
5605 * a-strsea.ads, a-strsea.adb: Minor reformatting
5607 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
5609 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
5610 Adjust Max_Msg_Length to be clearly large enough.
5612 * fe.h: Define In_Same_Source_Unit
5614 * osint.adb: Add pragma Warnings Off to suppress warnings
5615 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
5618 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
5620 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
5622 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
5624 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
5626 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
5628 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
5629 node. We now do generate them for gcc back end.
5631 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
5634 * sinput-c.adb: Fix bad name in header.
5635 Add pragma Warnings Off to suppress aliasing warning.
5637 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
5639 * snames.h, snames.ads, snames.adb: Add entry for pragma
5642 2004-03-05 Vincent Celier <celier@gnat.com>
5644 * prj-com.ads: Add hash table Files_Htable to check when a file name
5645 is already a source of another project.
5647 * prj-nmsc.adb (Record_Source): Before recording a new source, check
5648 if its file name is not already a source of another project. Report an
5651 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
5652 source file name, call gnatpp with all the sources of the main project.
5654 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
5657 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
5658 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
5659 /RUNTIME_SYSTEM=, converted to --RTS=
5660 /NOTABS, converted to -notabs
5662 2004-03-05 Pascal Obry <obry@gnat.com>
5664 * make.adb: Minor reformatting.
5666 2004-03-05 Ed Schonberg <schonberg@gnat.com>
5668 Part of implemention of AI-262.
5669 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
5671 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
5674 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
5675 when component type is a partially constrained class-wide subtype.
5676 (Constrain_Discriminated_Type): If parent type has unknown
5677 discriminants, a constraint is illegal, even if full view has
5679 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
5680 with unknown discriminants whose full view is a discriminated record.
5682 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
5683 flag, to handle properly derivations of tagged types with unknown
5685 (Analyze_Package_Spec, Analyze_Package_Body): Install
5686 Private_With_Clauses before analyzing private part or body.
5688 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
5689 Has_Discriminants can be true for a given type (documentation).
5691 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
5693 * s-restri.ads: Fix license (GPL->GMGPL).
5695 * s-tassta.adb: Minor reformatting.
5697 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
5698 by calls to Exit_One_ATC_Level, since additional clean up is performed
5701 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
5702 by calls to Exit_One_ATC_Level, since additional clean up is performed
5705 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5707 * trans.c: Reflect GCC changes to fix bootstrap problem.
5708 Add warning for suspicious aliasing unchecked conversion.
5710 2004-03-05 GNAT Script <nobody@gnat.com>
5712 * Make-lang.in: Makefile automatically updated
5714 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
5716 * ali.adb (Read_Instantiation_Instance): Do not modify the
5717 current_file_num when reading information about instantiations, since
5718 this corrupts files in later references.
5720 2004-03-02 Vincent Celier <celier@gnat.com>
5722 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
5723 before checking if it is read-only.
5725 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
5726 of SRC_DIRS and eliminate duplicates.
5728 * gprcmd.adb: Replace command "path" with command "path_sep" to return
5730 (Usage): Document path_sep
5732 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
5733 C++ compiler. No need for a script.
5734 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
5735 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
5738 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
5739 where there are Ada sources.
5740 (Set_Ada_Paths): Only add to the include path the source dirs of project
5742 (Add_To_Path): Add the Display_Values of the directories, not their
5745 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
5748 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
5750 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
5751 Value is canonicalized.
5752 (Language_Independent_Check): Do not copy Value to Display_Value when
5753 canonicalizing Value.
5755 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
5756 path to find limited with cycles.
5757 (Parse_Single_Project): Use canonical cased path to find the end of a
5760 2004-03-02 Ed Schonberg <schonberg@gnat.com>
5762 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
5763 and not a child unit.
5765 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
5766 appear in a with_clause.
5768 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
5769 only happen in type_annotate mode, do not try to elaborate it.
5771 * exp_util.adb (Force_Evaluation): If expression is a selected
5772 component on the left of an assignment, use a renaming rather than a
5773 temporary to remove side effects.
5775 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
5776 inlined instance body, which is analyzed before the end of the
5779 2004-03-02 Robert Dewar <dewar@gnat.com>
5781 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
5782 sem_ch4.adb: Use new feature for substitution of keywords in VMS
5784 * errout.ads, errout.adb: Implement new circuit for substitution of
5787 * sem_case.adb (Analyze_Choices): Place message properly when case is
5788 a subtype reference rather than an explicit range.
5790 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
5792 2004-03-02 Doug Rupp <rupp@gnat.com>
5794 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
5796 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
5798 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
5800 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5802 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
5805 2004-02-25 Robert Dewar <dewar@gnat.com>
5807 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
5808 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
5809 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
5810 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
5811 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
5812 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
5813 the defining instance of the type to avoid aliasing problems.
5814 Fix copyright header. Fix bad comments in package header.
5816 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
5818 2004-02-25 Ed Schonberg <schonberg@gnat.com>
5820 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
5821 rewritten as references when aliased through an address clause.
5823 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
5824 whether call can be interpreted as an indirect call to the result of a
5825 parameterless function call returning an access subprogram.
5827 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
5830 * exp_ch7.adb (Make_Clean): Remove generation of calls to
5831 Unlock[_Entries], since this is now done by Service_Entries directly.
5833 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
5835 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
5836 Requeue_Call for better code readability. Change spec and update calls:
5837 PO_Service_Entries now unlock the PO on exit.
5838 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
5841 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
5843 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
5845 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
5847 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
5848 protected subprogram call and analyzing the result of such expanding
5849 in case when the called protected subprogram is eliminated.
5851 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
5854 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
5856 * Makefile.in: Clean ups.
5858 2004-02-23 Ed Schonberg <schonberg@gnat.com>
5860 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
5861 protected operations if original subprogram is flagged as eliminated.
5862 (Expand_N_Subprogram_Body): For a protected operation, create
5863 discriminals for next operation before checking whether the operation
5866 * exp_ch9.adb (Expand_N_Protected_Body,
5867 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
5868 for internal protected operations if the original subprogram is
5871 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
5872 declared in a single protected object.
5874 2004-02-23 Vincent Celier <celier@gnat.com>
5876 * prj-attr.adb: Make attribute Builder'Executable an associative array,
5877 case insensitive if file names are case insensitive, instead of a
5878 standard associative array.
5880 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
5881 them as case insensitive on platforms where the file names are case
5884 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
5885 project file has already been parsed that canonical path are compared.
5887 2004-02-23 Robert Dewar <dewar@gnat.com>
5889 * sinput-c.ads: Correct bad unit title in header
5891 * freeze.adb: Minor reformatting
5893 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5895 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
5896 nonaddressable COMPONENT_REF that is removing padding that we are
5897 taking the address of, take the address of the padded record instead
5898 if item is variable size.
5900 2004-02-20 Robert Dewar <dewar@gnat.com>
5902 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
5904 2004-02-20 Ed Schonberg <schonberg@gnat.com>
5906 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
5907 itype references for the constrained designated type of a component
5908 whose base type is already frozen.
5910 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
5912 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
5915 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
5917 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
5918 identifier for a phantom package that rewrites the formal package
5919 declaration with a box. The Add semantic decorations for the defining
5920 identifier from the original node (that represents the formal package).
5922 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
5924 * Make-lang.in (ada/stamp-sdefault): Use the top level
5927 2004-02-19 Richard Henderson <rth@redhat.com>
5929 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
5931 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
5933 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
5934 Scan_ALI can be used for multiple ALI files without reinitializing
5937 2004-02-18 Robert Dewar <dewar@gnat.com>
5939 * debug.adb: Minor reformatting.
5941 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5943 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
5944 to zero if there is an address clause.
5946 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
5948 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
5950 2004-02-18 Gary Dismukes <dismukes@gnat.com>
5952 * layout.adb (Layout_Component_List): Revise generation of call to
5953 discriminant-checking function to pass selections of all of the type's
5954 discriminants rather than just the variant-controlling discriminant.
5956 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
5958 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
5959 fail in the current setup and triggers spurious system error messages.
5960 Pretend it occurred and failed instead.
5962 2004-02-18 Vincent Celier <celier@gnat.com>
5964 * bld.adb: Mark FLDFLAGS as saved
5965 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
5966 it is not the root project. Put each directory to be
5967 extended between double quotes to prevent it to be expanded on Windows.
5968 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
5969 the project file. Set them back to their initial values if they have not
5970 been set in the project file.
5972 * gprcmd.adb: (Gprdebug, Debug): New global variables
5973 (Display_Command): New procedure
5974 (Usage): Document new command "linkopts"
5975 Call Display_Command when env var GPRDEBUG has the value "TRUE"
5976 Implement new command "linkopts"
5977 Remove quotes that may be around arguments for "extend"
5978 Always call Normalize_Pathname with arguments formatted for the platform
5980 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
5981 Change @echo to @$(display) in target clean to be able to clean silently
5983 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
5985 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
5988 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
5989 = Extending_All when current project is an extending all project.
5991 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
5992 set to True only for LINK command, after Unix switch -o.
5993 (Process_Arguments): Set Output_File_Expected to True for LINK command
5994 after Unix switch -o. When Output_File_Expected is True, never add an
5995 extension to a file name.
5997 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
5998 option file name, only to the --for-linker= switch.
5999 (Option_File_Name): If option file name do not end with ".opt", append
6002 2004-02-18 GNAT Script <nobody@gnat.com>
6004 * Make-lang.in: Makefile automatically updated
6006 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
6008 * Make-lang.in (stamp-sdefault): Do not depend on
6011 2004-02-12 Zack Weinberg <zack@codesourcery.com>
6013 * config-lang.in: Disable Ada by default until probe logic for
6014 a bootstrap Ada compiler can be moved to the top level configure
6017 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
6019 * decl.c (components_to_record): Don't claim that the internal fields
6020 we make to hold the variant parts are semantically addressable, because
6023 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
6024 adjust the comment describing the modular type form when we can use it.
6025 (Install_PAT): Account for the Esiz renaming.
6027 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
6028 sc_onstack context indication before raising the exception to which
6029 the signal is mapped. Allows better handling of later signals possibly
6030 triggered by the resumed user code if the exception is handled.
6032 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
6034 * 5zinit.adb: Removed, no longer used.
6036 2004-02-12 Robert Dewar <dewar@gnat.com>
6038 * ali.adb: Remove separating space between parameters on R line. Makes
6039 format consistent with format used by the binder for Set_Globals call.
6041 * atree.ads, atree.adb: Minor reformatting (new function header format)
6043 * bindgen.adb: Add Run-Time Globals documentation section containing
6044 detailed documentation of the globals passed from the binder file to
6047 * gnatls.adb: Minor reformatting
6049 * init.c (__gnat_set_globals): Add note pointing to documentation in
6052 * lib-writ.ads, lib-writ.adb: Remove separating space between
6053 parameters on R line.
6054 Makes format consistent with format used by the binder for Set_Globals
6057 * osint.ads: Add 2004 to copyright notice
6060 * snames.ads: Correct capitalization of FIFO_Within_Priorities
6061 Noticed during code reading, documentation issue only
6063 * usage.adb: Remove junk line for obsolete C switch
6064 Noticed during code reading
6066 2004-02-12 Vincent Celier <celier@gnat.com>
6068 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
6069 extend for each directory, so that multiple /** directories are
6070 extended individually.
6071 (Recursive_Process): Set the default for LANGUAGES to ada
6073 * gprcmd.adb: Define new command "ignore", to do nothing.
6074 Implement new comment "path".
6076 * Makefile.generic: Suppress output when SILENT is set
6077 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
6078 used, so that the correct compiler is invoked.
6079 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
6080 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
6082 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
6084 * Makefile.in: Clean ups and remove obsolete targets.
6086 2004-02-12 Ed Schonberg <schonberg@gnat.com>
6088 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
6089 predicate declared in exp_util.
6091 * exp_util.adb: Add comments.
6093 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
6094 visibility before compiling context of the subunit.
6096 * sem_res.adb (Check_Parameterless_Call): If the context expects a
6097 value but the name is a procedure, do not attempt to analyze as a call,
6098 in order to obtain more telling diagnostics.
6100 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
6101 'Access on parameterless function calls.
6102 (Normalize_Actuals): For a parameterless function call with missing
6103 actuals, defer diagnostic until resolution of enclosing call.
6105 * sem_util.adb (Wrong_Type): If the context type is an access to
6106 subprogram and the expression is a procedure name, suggest a missing
6109 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
6110 Nathanael Nerode <neroden@gcc.gnu.org>
6112 PR ada/6637, PR ada/5911
6113 Merge with libada-branch:
6114 * config-lang.in: Build libada only when ada is built.
6116 2004-02-09 Ed Schonberg <schonberg@gnat.com>
6118 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
6119 for a tagged type, verify that both formals have the same type.
6121 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
6122 temporary when the formal is an in-parameter and the actual a possibly
6125 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
6126 when expansion is disabled, to ensure proper name capture with
6127 overloaded literals. Condition can be of any boolean type, resolve
6130 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
6131 renaming is for a formal subprogram with a default operator name, and
6132 there is a usable operator that is visible at the point of
6135 2004-02-09 Robert Dewar <dewar@gnat.com>
6137 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
6138 rewrite to ignore errors in ali files, intended to allow tools downward
6139 compatibility with new versions of ali files.
6141 * ali.ads: Add new parameter Ignore_Errors
6143 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
6144 duplicating the error message giving the file with restrictions.
6146 * debug.adb: Add debug flag I for gnatbind
6148 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
6149 operators for the case where the operator is a defining operator.
6151 * exp_ch3.adb: Minor reformatting (new function spec format).
6153 * exp_ch4.adb: Add comment for previous change, and make minor
6154 adjustment to loop to always check for improper loop termination.
6155 Minor reformatting throughout (new function spec format).
6157 * gnatbind.adb: Implement -di debug flag for gnatbind
6159 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
6161 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
6163 * lib-load.adb: Fix bad assertion.
6164 Found by testing and code reading.
6167 * lib-load.ads: Minor reformatting.
6169 * lib-writ.adb: There is only one R line now.
6171 * lib-writ.ads: Add documentation on making downward compatible changes
6172 to ali files so old tools work with new ali files.
6173 There is only one R line now.
6174 Add documentation on format incompatibilities (with special GPS note)
6176 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
6178 * par-load.adb: Minor reformatting
6180 * sem_ch8.adb: Fix to error message from last update
6181 Minor reformatting and restructuring of code from last update
6183 * par-prag.adb, snames.adb, snames.ads, snames.h,
6184 sem_prag.adb: Implement pragma Profile.
6186 * stylesw.adb: Implement -gnatyN switch to turn off all style check
6189 * usage.adb: Add line for -gnatyN switch
6191 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
6193 2004-02-09 Albert Lee <lee@gnat.com>
6195 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
6197 2004-02-09 Ed Schonberg <schonberg@gnat.com>
6199 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
6202 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
6203 is nested in an instance that is not frozen yet, to avoid
6204 order-of-elaboration problems in gigi.
6206 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
6207 body the attribute is legal.
6209 2004-02-09 Robert Dewar <dewar@gnat.com>
6211 * s-rident.ads: Minor comment correction
6213 * targparm.adb: Remove dependence on uintp completely. There was
6214 always a bug in Make in that it called Targparm before initializing
6215 the Uint package. The old code appeared to get away with this, but
6216 the new code did not! This caused an assertion error in gnatmake.
6218 * targparm.ads: Fix bad comment, restriction pragmas with parameters
6219 are indeed fully supported.
6221 2004-02-06 Alan Modra <amodra@bigpond.net.au>
6223 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
6225 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
6227 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
6228 with targetm.calls.promote_prototypes.
6230 2004-02-04 Robert Dewar <dewar@gnat.com>
6232 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
6233 ali.ads, gprcmd.adb: Minor reformatting
6235 * bindgen.adb: Output restrictions string for new style restrictions
6238 * impunit.adb: Add s-rident.ads (System.Rident) and
6239 s-restri (System.Restrictions)
6241 * lib-writ.adb: Fix bug in writing restrictions string (last few
6244 * s-restri.ads, s-restri.adb: Change name Restrictions to
6245 Run_Time_Restrictions to avoid conflict with package name.
6246 Add circuit to read and acquire run time restrictions.
6248 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
6250 * restrict.ads, restrict.adb: Use the new restriction
6251 No_Task_Attributes_Package instead of the old No_Task_Attributes.
6253 * sem_prag.adb: No_Task_Attributes is a synonym of
6254 No_Task_Attributes_Package.
6256 * snames.ads, snames.adb: New entry for proper handling of
6259 * s-rident.ads: Adding restriction No_Task_Attributes_Package
6260 (AI-00249) that supersedes the GNAT specific restriction
6263 2004-02-04 Ed Schonberg <schonberg@gnat.com>
6266 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
6267 body, an identifier may be wrapped in an unchecked conversion.
6269 2004-02-04 Vincent Celier <celier@gnat.com>
6271 * lib-writ.ads: Comment update for the W lines
6273 * bld.adb: (Expression): An empty string list is static
6275 * fname-uf.adb: Minor comment update
6277 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
6279 * gnatbind.adb: Initialize Cumulative_Restrictions with the
6280 restrictions on the target.
6282 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
6284 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
6287 2004-02-02 Arnaud Charlet <charlet@gnat.com>
6289 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
6291 2004-02-02 Vincent Celier <celier@gnat.com>
6293 * gprcmd.adb (Check_Args): If condition is false, print the invoked
6294 comment before the usage.
6295 Gprcmd: Fail when command is not recognized.
6296 (Usage): Document command "prefix"
6298 * g-md5.adb (Digest): Process last block.
6299 (Update): Do not process last block. Store remaining characters and
6302 * g-md5.ads (Update): Document that several call to update are
6303 equivalent to one call with the concatenated string.
6304 (Context): Add fields to allow new Update behaviour.
6306 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
6308 When May_Fail is True and no existing file can be found, return No_File.
6310 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
6313 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
6314 spec file name instead on the W line.
6316 2004-02-02 Robert Dewar <dewar@gnat.com>
6318 * ali.adb: Read and acquire info from new format restrictions lines
6320 * bcheck.adb: Add circuits for checking restrictions with parameters
6322 * bindgen.adb: Output dummy restrictions data
6325 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
6326 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
6327 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
6328 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
6329 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
6331 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
6332 the warning message on access to possibly uninitialized variable S)
6333 Minor changes for new restrictions handling.
6335 * gnatbind.adb: Minor reformatting
6336 Minor changes for new restrictions handling
6337 Move circuit for -r processing here from bcheck (cleaner)
6339 * gnatcmd.adb, gnatlink.adb: Minor reformatting
6341 * lib-writ.adb: Output new format restrictions lines
6343 * lib-writ.ads: Document new R format lines for new restrictions
6346 * s-restri.ads/adb: New files
6348 * Makefile.rtl: Add entry for s-restri.ads/adb
6350 * par-ch3.adb: Fix bad error messages starting with upper case letter
6353 * restrict.adb: Major rewrite throughout for new restrictions handling
6354 Major point is to handle restrictions with parameters
6356 * restrict.ads: Major changes in interface to handle restrictions with
6357 parameters. Also generally simplifies setting of restrictions.
6359 * snames.ads/adb: New entry for proper handling of No_Requeue
6361 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
6362 restriction counting.
6363 Other minor changes for new restrictions handling
6365 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
6366 Restriction_Warnings now allows full parameter notation
6367 Major rewrite of Restrictions for new restrictions handling
6369 2004-02-02 Javier Miranda <miranda@gnat.com>
6371 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
6372 syntax rule for object renaming declarations.
6373 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
6374 component definitions.
6376 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
6378 (Array_Type_Declaration): Give support to access components. In addition
6379 it was also modified to reflect the name of the object in anonymous
6380 array types. The old code did not take into account that it is possible
6381 to have an unconstrained anonymous array with an initial value.
6382 (Check_Or_Process_Discriminants): Allow access discriminant in
6384 (Process_Discriminants): Allow access discriminant in non-limited types
6385 Initialize the new Access_Definition field in N_Object_Renaming_Decl
6386 node. Change Ada0Y to Ada 0Y in comments
6388 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
6390 Change Ada0Y to Ada 0Y in comments
6392 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
6393 renamings Change Ada0Y to Ada 0Y in comments
6395 * sem_type.adb (Find_Unique_Type): Give support to the equality
6396 operators for universal access types
6397 Change Ada0Y to Ada 0Y in comments
6399 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
6401 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
6403 (N_Object_Renaming_Declaration): Addition of Access_Definition field
6404 Change Ada0Y to Ada 0Y in comments
6406 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
6407 component definition and object renaming nodes
6408 Change Ada0Y to Ada 0Y in comments
6410 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
6412 * restrict.adb: Use the new restriction identifier
6413 No_Requeue_Statements instead of the old No_Requeue for defining the
6416 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
6417 No_Requeue_Statements.
6419 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
6420 that supersedes the GNAT specific restriction No_Requeue. The later is
6421 kept for backward compatibility.
6423 2004-02-02 Ed Schonberg <schonberg@gnat.com>
6425 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
6426 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
6427 pragma and fix incorrect ones.
6429 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
6430 warning if the pragma is redundant.
6432 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
6434 * 5staprop.adb: Add missing 'constant' keywords.
6436 * Makefile.in: use consistent value for SYMLIB on
6437 platforms where libaddr2line is supported.
6439 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6441 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
6444 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
6446 * init.c (__gnat_install_handler): Setup an alternate stack for signal
6447 handlers in the environment thread. This allows proper propagation of
6448 an exception on stack overflows in this thread even when the builtin
6449 ABI stack-checking scheme is used without support for a stack reserve
6452 * utils.c (create_field_decl): Augment the head comment about bitfield
6453 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
6454 here, because the former is not accurate enough at this point.
6455 Let finish_record_type decide instead.
6456 Don't make a bitfield if the field is to be addressable.
6457 Always set a size for the field if the record is packed, to ensure the
6458 checks for bitfield creation are triggered.
6459 (finish_record_type): During last pass over the fields, clear
6460 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
6461 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
6462 from DECL_BIT_FIELD.
6464 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
6466 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
6467 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
6468 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
6470 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6472 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
6474 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
6475 (ZCX_By_Default): Likewise.
6476 (Front_End_ZCX_Support): Likewise.
6478 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
6479 (Initialize_Lock): Mark Level unreferenced.
6480 (Sleep): Mark Reason unreferenced.
6481 (Timed_Sleep): Likewise.
6483 (Exit_Task): Use Result.
6484 (Check_No_Locks): Mark Self_ID unreferenced.
6486 * 5gtasinf.adb (New_Sproc): Make Attr constant.
6487 (Bound_Thread_Attributes): Make Sproc constant.
6488 (New_Bound_Thread_Attributes): Likewise.
6490 2004-01-26 Ed Schonberg <schonberg@gnat.com>
6492 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
6493 one-dimensional array an slice assignments, when component type is
6496 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
6497 component type is controlled, and control_actions are in effect, use
6498 TSS procedure rather than generating inline code.
6500 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
6501 arrays with controlled components.
6503 2004-01-26 Vincent Celier <celier@gnat.com>
6505 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
6506 command line for the non VMS case.
6508 * gnatlink.adb (Process_Binder_File): When building object file, if
6509 GNU linker is used, put all object paths between quotes, to prevent ld
6510 error when there are unusual characters (such as '!') in the paths.
6512 * Makefile.generic: When there are sources in Ada and the main is in
6513 C/C++, invoke gnatmake with -B, instead of -z.
6515 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
6516 from VMS_Conversion.
6517 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
6518 specification of argument file on the command line.
6520 2004-01-26 Bernard Banner <banner@gnat.com>
6522 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
6524 2004-01-26 Ed Schonberg <schonberg@gnat.com>
6526 * snames.adb: Update copyright notice.
6527 Add info on slice assignment for controlled arrays.
6529 2004-01-23 Robert Dewar <dewar@gnat.com>
6531 * exp_aggr.adb: Minor reformatting
6533 * exp_ch9.adb: Minor code clean up
6535 Fix bad character in comment
6538 * targparm.adb (Get_Target_Parameters): Give clean abort error on
6539 unexpected end of file, along with more detailed message.
6541 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6543 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
6546 * decl.c (copy_alias_set): New function.
6547 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
6549 2004-01-23 Doug Rupp <rupp@gnat.com>
6551 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
6552 lib$${file} in case subsequent character is not a separator.
6554 2004-01-23 Vincent Celier <celier@gnat.com>
6556 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
6557 when the GCC version is at least 3.
6559 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
6560 Remove all "Opt.", to prepare for opt split
6562 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
6563 Extends_All. Set to True when the project parsed is an extending all
6564 project. Fails for importing an extending all project only when the
6565 imported project is an extending all project.
6566 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
6567 depending on the value of Extends_All returned.
6569 * prj-proc.adb (Process): Check that no project shares its object
6570 directory with a project that extends it, directly or indirectly,
6571 including a virtual project.
6572 Check that no project extended by another project shares its object
6573 directory with another also extended project.
6575 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
6576 Kind = N_With_Clause
6578 * prj-tree.ads: Minor reformatting
6579 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
6581 2004-01-23 Ed Schonberg <schonberg@gnat.com>
6583 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
6584 applies to a type with an incomplete view, use full view in Name of
6585 clause, for consistency with uses of Get_Attribute_Definition_Clause.
6587 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
6589 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
6590 SCHED_RR, since other values are not supported by this policy.
6591 (Initialize): Move initialization of mutex attribute to package
6592 elaboration, to prevent early access to this variable.
6594 * Makefile.in: Remove mention of Makefile.adalib, unused.
6596 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
6597 1ssecsta.ads: Removed, unused.
6599 2004-01-21 Javier Miranda <miranda@gnat.com>
6601 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
6602 entity if already built in the current scope.
6604 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
6605 reminder in internal scopes. Required for nested limited aggregates.
6607 2004-01-21 Doug Rupp <rupp@gnat.com>
6609 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
6610 VMS. Replace all occurences of libgnat- and libgnarl- with
6611 libgnat$(hyphen) and libgnarl$(hyphen).
6612 Fixed shared library build problem on VMS.
6614 2004-01-21 Robert Dewar <dewar@gnat.com>
6616 * mlib-prj.adb: Minor reformatting
6618 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
6620 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
6621 'constant' keywords for declaration of pointers that are not modified.
6623 * exp_pakd.adb: Fix English in comment.
6625 2004-01-21 Ed Schonberg <schonberg@gnat.com>
6628 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
6629 copy all attributes of the parent, including the foreign language
6632 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
6635 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
6636 for 'delay until' statement.
6638 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
6640 * Make-lang.in: Replace $(docdir) with doc.
6641 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
6642 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
6643 to use consistent MAKEINFO rule.
6644 (ada.man, ada.srcman): Dummy entry.
6645 (ADA_INFOFILES): Define.
6646 (ada.info, ada.srcinfo): New rules.
6648 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
6650 * utils.c: Update copyright notice, missed in previous change.
6652 2004-01-19 Vincent Celier <celier@gnat.com>
6654 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
6655 args if Bind is True. Set First_ALI, if not already done.
6656 (Build_Library): For Stand Alone Libraries, extract from one ALI file
6657 an eventual --RTS switch, for gnatbind, and all backend switches +
6660 2004-01-19 Robert Dewar <dewar@gnat.com>
6662 * sem_attr.adb, memtrack.adb: Minor reformatting
6664 2004-01-19 Ed Schonberg <schonberg@gnat.com>
6666 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
6667 that rename enumeration literals. This is properly done in sem_eval.
6669 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
6670 to functions that rename enumeration literals.
6672 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
6673 functions that rename enumeration literals.
6675 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6677 * Make-lang.in (utils.o): Depend on target.h.
6678 * utils.c: Include target.h.
6679 (process_attributes): Use targetm.have_named_sections instead
6680 of ASM_OUTPUT_SECTION_NAME.
6682 2004-01-16 Andreas Jaeger <aj@suse.de>
6684 * Makefile.in: Add $(DESTDIR).
6686 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
6688 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
6689 also when not defining if a Size clause applies. That information is
6692 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
6694 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
6695 symbolic links for the shared gnat run time when needed.
6697 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
6699 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
6700 for writing, and terminate with an error message if not.
6702 2004-01-15 Ed Schonberg <schonberg@gnat.com>
6704 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
6705 warning on an access to subprogram in an instance, when the target
6706 type is declared in the same generic unit.
6707 (Eval_Attribute): If 'access is known to fail accessibility check,
6708 rewrite as a raise statement.
6710 2004-01-15 GNAT Script <nobody@gnat.com>
6712 * Make-lang.in: Makefile automatically updated
6714 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
6716 * Make-lang.in (ada.srcextra): Dummy entry.
6718 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
6720 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
6722 2004-01-13 Ed Schonberg <schonberg@gnat.com>
6724 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
6725 components that are initialized with aggregates.
6727 2004-01-13 Vincent Celier <celier@gnat.com>
6729 * gnatlink.adb (Process_Binder_File): To find directory of shared
6730 libgcc, if "gcc-lib" is not a subdirectory, look for the last
6731 subdirectory "lib" in the path of the shared libgnat or libgnarl.
6733 * make.adb (Gnatmake): If GCC version is at least 3, link with
6734 -shared-libgcc, when there is at least one shared library project.
6736 * opt.ads (GCC_Version): New integer constant.
6738 * adaint.c (get_gcc_version): New function.
6740 2004-01-13 Robert Dewar <dewar@gnat.com>
6742 * sem_dist.adb, sem_res.adb, sem_util.adb,
6743 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
6744 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
6746 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
6748 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
6749 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
6752 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
6754 * misc.c: Remove trailing spaces.
6755 Update copyright notice missed in previous change.
6758 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
6761 * Makefile.generic: Update copyright.
6764 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
6765 of prefix/share/make.
6767 * Makefile.prolog: Update copyright.
6770 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
6772 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
6773 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
6774 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
6777 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
6780 2004-01-12 Javier Miranda <miranda@gnat.com>
6782 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
6783 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
6784 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
6785 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
6786 Component_Definition node.
6788 2004-01-12 Ed Falis <falis@gnat.com>
6790 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
6792 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
6794 * link.c: Change default libgnat kind to STATIC for FreeBSD.
6796 2004-01-12 Bernard Banner <banner@gnat.com>
6798 * Makefile.in: map 86numaux to a-numaux for x86_64
6800 2004-01-12 Ed Schonberg <schonberg@gnat.com>
6802 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
6803 generated to rename a generic actual, go to the actual itself, the
6804 subtype is not a user-visible entity.
6806 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
6807 part is a private subtype, reset the visibility of its full view, if
6808 any, to be consistent.
6811 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
6812 to use a generic package G as a formal package for another generic
6815 2004-01-12 Robert Dewar <dewar@gnat.com>
6817 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
6819 * usage.adb: Remove mention of obsolete -gnatwb switch
6820 Noticed during code reading
6822 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
6824 * 1ssecsta.adb: Minor changes for -gnatwa warnings
6826 2004-01-12 GNAT Script <nobody@gnat.com>
6828 * Make-lang.in: Makefile automatically updated
6830 2004-01-09 Mark Mitchell <mark@codesourcery.com>
6832 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
6834 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6836 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
6838 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
6840 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
6841 Update comment and copyright date.
6842 * stamp-xgnatug: Delete.
6844 2004-01-05 Robert Dewar <dewar@gnat.com>
6846 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
6847 be modified by the binder generated main program if the -D switch is
6850 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
6851 imported functions (since now we expect this to be done for imported
6854 * 5vtaprop.adb: Add several ??? for sections requiring more comments
6855 Minor reformatting throughout
6857 * 5zinit.adb: Minor reformatting
6858 Add 2004 to copyright date
6859 Minor changes to avoid -gnatwa warnings
6860 Correct some instances of using OR instead of OR ELSE (noted while
6863 * sprint.adb: Minor updates to avoid -gnatwa warnings
6865 * s-secsta.ads, s-secsta.adb:
6866 (SS_Get_Max): New function to obtain high water mark for ss stack
6867 Default_Secondary_Stack is not a constant since it may be modified by
6868 the binder generated main program if the -D switch is used.
6870 * switch-b.adb: New -Dnnn switch for binder
6873 Make -gnatg imply all warnings currently in -gnatwa
6875 * vms_conv.adb: Minor reformatting
6876 Add 2004 to copyright notice
6877 Add 2004 to printed copyright notice
6879 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
6880 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
6881 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
6882 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
6883 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
6884 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
6885 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
6886 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
6887 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
6888 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
6889 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
6890 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
6891 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
6892 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
6893 checks.adb, clean.adb, cstand.adb, einfo.ads,
6894 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
6895 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
6896 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
6897 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
6898 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
6899 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
6900 Minor reformatting and code clean ups.
6901 Minor changes to prevent -gnatwa warnings
6903 * ali.adb: Minor reformatting and cleanup of code
6904 Acquire new SS indication of secondary stack use from ali files
6906 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
6907 (since now we expect this to be done for imported functions)
6909 * bindgen.adb: Generate call to modify default secondary stack size if
6912 * bindusg.adb: Add line for new -D switch
6914 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
6915 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
6916 Add circuitry for both records and arrays to avoid gigi
6917 processing if the type involved has non-bit-aligned components
6919 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
6920 N_String_Literal node always references an E_String_Literal_Subtype
6921 entity. This may not be true in the future.
6922 (Possible_Bit_Aligned_Component): Move processing of
6923 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
6925 * exp_ch6.adb (Expand_Thread_Body): Pick up
6926 Default_Secondary_Stack_Size as variable so that we get value modified
6927 by possible -Dnnn binder parameter.
6929 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
6930 (Type_May_Have_Bit_Aligned_Components): New function.
6932 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
6933 (Type_May_Have_Bit_Aligned_Components): New function.
6935 * fe.h: (Set_Identifier_Casing): Fix prototype.
6936 Add declaration for Sem_Elim.Eliminate_Error_Msg.
6939 * freeze.adb (Freeze_Entity): Add RM reference to error message about
6940 importing constant atomic/volatile objects.
6941 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
6942 unless explicit Pure_Function pragma given, to avoid insidious bug of
6943 call to non-pure imported function getting eliminated.
6945 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
6946 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
6947 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
6948 Add 2004 to printed copyright notice
6950 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
6953 * Makefile.rtl: Add entry for g-sestin.o
6954 g-sestin.ads: New file.
6956 * mdll.adb: Minor changes to avoid -gnatwa warnings
6958 * mlib-tgt.adb: Minor reformatting
6960 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
6961 New switch Sec_Stack_Used (GNAT, GNATBIND)
6962 Make Default_Secondary_Stack_Size a variable instead of a constant,
6963 so that it can be modified by the new -Dnnn bind switch.
6965 * rtsfind.adb (Load_Fail): Give full error message in configurable
6966 run-time mode if all_errors mode is set. This was not done in the case
6967 of a file not found, which was an oversight.
6968 Note if secondary stack unit is used by compiler.
6970 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
6971 ineffective elaborate all pragmas on non-visible packages (this
6972 happened when a renamed subprogram was called). Now the elaborate all
6973 always goes on the package containing the renaming rather than the one
6974 containing the renamed subprogram.
6976 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
6977 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
6979 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
6980 has an Etype that references an E_String_Literal.
6981 (Eval_String_Literal): Avoid assumption that N_String_Literal node
6982 always references an E_String_Literal_Subtype entity. This may not
6983 be true in the future.
6985 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
6988 * sem_res.adb (Resolve): Specialize msg for function name used in proc
6991 2004-01-05 Ed Falis <falis@gnat.com>
6993 * g-debuti.adb: Replaced direct boolean operator with short-circuit
6996 2004-01-05 Vincent Celier <celier@gnat.com>
6998 * bld.adb: Minor comment updates
6999 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
7002 * make.adb (Gnatmake): Special process for files to compile/check when
7003 -B is specified. Fail when there are only foreign mains in attribute
7004 Main of the project file and -B is not specified. Do not skip bind/link
7005 steps when -B is specified.
7007 * makeusg.adb: Document new switch -B
7009 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
7011 * switch-m.adb: (Scan_Make_Switches): Process -B switch
7013 * vms_data.ads: Add new GNAT PRETTY qualifier
7014 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
7016 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7018 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
7021 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
7022 Set_Identifier_Casing.
7024 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
7025 has size that overflows.
7027 2004-01-05 Gary Dismukes <dismukes@gnat.com>
7029 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
7030 -gnatwa warning on static condition.
7032 2004-01-05 Doug Rupp <rupp@gnat.com>
7034 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
7036 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
7038 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
7039 all attributes, including read-only attribute.
7041 2004-01-05 Pascal Obry <obry@gnat.com>
7043 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
7044 library naming scheme.
7046 * mlib-prj.adb (Build_Library): Generate different names for the static
7047 or dynamic version of the GNAT runtime. This is needed to support the
7048 new shared library naming scheme.
7049 (Process_Binder_File): Add detection of shared library in binder file
7050 based on the new naming scheme.
7052 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
7053 scheme for the shared runtime libraries.
7056 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
7058 (install-gnatlib): Do not create symlinks for shared libraries.
7059 (gnatlib-shared-default): Idem.
7060 (gnatlib-shared-dual-win32): New target. Not used for now as the
7061 auto-import feature does not support arrays/records.
7062 (gnatlib-shared-win32): Do not create copy for the shared libraries.
7063 (gnatlib-shared-vms): Fix shared runtime libraries names.
7065 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
7066 dependent runtime shared library name.
7068 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
7070 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
7073 2004-01-05 Ed Schonberg <schonberg@gnat.com>
7075 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
7076 protected objects when allocator has a subtype indication, not a
7077 qualified expression. Note that qualified expressions may have to be
7078 checked when limited aggregates are implemented.
7080 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
7082 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
7083 subprogram is imported, remove warning.
7085 2004-01-05 Geert Bosch <bosch@gnat.com>
7087 * s-poosiz.adb: Update copyright notice.
7088 (Allocate): Use Task_Lock to protect against concurrent access.
7089 (Deallocate): Likewise.
7091 2004-01-05 Joel Brobecker <brobecker@gnat.com>
7093 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
7096 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
7098 * gnat_ug.texi: Force a CVS commit by updating copyright.
7099 * gnat_ug_vxw.texi: Regenerate.
7100 * gnat_ug_wnt.texi: Regenerate.
7101 * gnat_ug_vms.texi: Regenerate.
7102 * gnat_ug_unx.texi: Regenerate.
7104 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
7106 * trans.c: Remove uses of "register" specifier in
7107 declarations of local variables.
7109 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
7111 * stamp-xgnatug: New stamp file.
7112 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
7113 (ada/doctools/xgnatug): Add $(build_exeext).
7114 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
7115 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
7117 2003-12-17 Ed Falis <falis@gnat.com>
7119 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
7122 * a-exextr.adb: Add context clause for
7123 Ada.Exceptions.Last_Chance_Handler.
7125 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
7127 * cstand.adb (Create_Standard): Change the way how the declaration of
7128 the Duration type is created (making it the same way as it is for all
7129 the other standard types).
7131 2003-12-17 Robert Dewar <dewar@gnat.com>
7133 * s-crtl.ads: Fix header format
7134 Change Pure to Preelaborate
7136 2003-12-17 Ed Schonberg <schonberg@gnat.com>
7138 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
7139 the expression type only if it is declared in the current unit.
7141 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
7142 are universal and already analyzed, as can occur in constrained
7143 subcomponents that depend on discriminants, when one constraint is a
7146 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
7147 type Any_Fixed is legal as the argument of a conversion, if only one
7148 fixed-point type is in context.
7150 2003-12-17 GNAT Script <nobody@gnat.com>
7152 * Make-lang.in: Makefile automatically updated
7154 2003-12-15 Robert Dewar <dewar@gnat.com>
7156 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
7159 2003-12-15 Vincent Celier <celier@gnat.com>
7161 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
7162 (Gnatchop): Do not set failure status when reporting the number of
7165 2003-12-15 Doug Rupp <rupp@gnat.com>
7167 * s-ctrl.ads: New file.
7169 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
7171 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
7172 (GNATBIND_OBJS): Add ada/s-crtl.o.
7174 * Makefile.in [VMS]: Clean up ifeq rules.
7176 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
7177 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
7178 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
7179 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
7180 s-tasdeb.adb: Update copyright.
7182 Make minor modifications to use System.CRTL declared functions instead
7183 of importing locally.
7185 2003-12-15 GNAT Script <nobody@gnat.com>
7187 * Make-lang.in: Makefile automatically updated
7189 2003-12-11 Ed Falis <falis@gnat.com>
7191 * 5zinit.adb: Clean up.
7193 * 5zintman.adb (Notify_Exception): replaced case statement with a call
7194 to __gnat_map_signal, imported from init.c to support
7195 signal -> exception mappings that depend on the vxWorks version.
7198 Created and exported __gnat_map_signal to support signal -> exception
7199 mapping that is dependent on the VxWorks version.
7200 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
7202 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
7204 * 5wosinte.ads: Link with -mthreads switch.
7206 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
7208 * init.c (__gnat_install_handler [NetBSD]): Set
7209 __gnat_handler_installed, as done on all other platforms.
7210 Remove duplicated code.
7212 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
7214 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
7216 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
7218 * sinfo.ads: Fix inconsistent example code in comment.
7220 2003-12-11 Robert Dewar <dewar@gnat.com>
7222 * a-tiinau.adb: Add a couple of comments
7224 * sem_ch3.adb: Minor reformatting
7227 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
7228 Minor reformatting throughout
7230 2003-12-11 Ed Schonberg <schonberg@gnat.com>
7232 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
7233 bounds of a loop, create a separate block in order to generate proper
7234 cleanup actions to prevent memory leaks.
7236 * sem_res.adb (Resolve_Call): After a call to
7237 Establish_Transient_Scope, the call may be rewritten and relocated, in
7238 which case no further processing is needed.
7240 * sem_util.adb: (Wrong_Type): Refine previous fix.
7241 Fixes ACATS regressions.
7245 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
7248 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
7250 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
7251 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
7254 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
7257 2003-12-08 Robert Dewar <dewar@gnat.com>
7259 * 7sintman.adb: Minor reformatting
7261 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
7262 standard linker options to get standard libraries linked. We now plan
7263 to provide dummy versions of these libraries to match the appropriate
7264 configurable run-time (e.g. if a library is not needed at all, provide
7265 a dummy empty library).
7267 * targparm.ads: Configurable_Run_Time mode no longer affects linker
7268 options (-L parameters and standard libraries). What we plan to do is
7269 to provide dummy libraries where the libraries are not required.
7271 * gnatbind.adb: Minor comment improvement
7273 2003-12-08 Javier Miranda <miranda@gnat.com>
7275 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
7276 aggregate in the parent. Otherwise constants with limited aggregates
7277 are not supported. Add new formal to pass the component type (Ctype).
7278 It is required to call the corresponding IP subprogram in case of
7279 default initialized components.
7280 (Gen_Assign): In case of default-initialized component, generate a
7281 call to the IP subprogram associated with the component.
7282 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
7283 of aggregate with default initialized components.
7284 (Has_Default_Init_Comps): Improve implementation to recursively check
7285 all the present expressions.
7287 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
7288 to indicate that the initialization call corresponds to a
7289 default-initialized component of an aggregate.
7290 In case of default initialized aggregate with tasks this parameter is
7291 used to generate a null string (this is just a workaround that must be
7292 improved later). In case of discriminants, this parameter is used to
7293 generate a selected component node that gives access to the discriminant
7296 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
7297 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
7298 allocated aggregates with default-initialized components.
7300 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
7301 the box notation is used in positional aggregates.
7303 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
7305 * lib.ads: Fix typo in comment
7307 2003-12-08 Vincent Celier <celier@gnat.com>
7309 * prj.adb (Project_Empty): New component Unkept_Comments
7310 (Scan): Remove procedure; moved to Prj.Err.
7312 * prj.ads (Project_Data): New Boolean component Unkept_Comments
7313 (Scan): Remove procedure; moved to Prj.Err.
7315 * prj-dect.adb: Manage comments for the different declarations.
7317 * prj-part.adb (With_Record): New component Node
7318 (Parse): New Boolean parameter Store_Comments, defaulted to False.
7319 Set the scanner to return ends of line and comments as tokens, if
7320 Store_Comments is True.
7321 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
7322 comments are associated with these nodes. Store the node IDs in the
7324 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
7326 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
7327 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
7328 current project. Call Tree.Restore afterwards. Set the various nodes
7329 for comment storage (Next_End, End_Of_Line, Previous_Line,
7332 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
7335 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
7336 to False. When Truncated is True, truncate the string, never go to the
7338 (Write_End_Of_Line_Comment): New procedure
7339 (Print): Process comments for nodes N_With_Clause,
7340 N_Package_Declaration, N_String_Type_Declaration,
7341 N_Attribute_Declaration, N_Typed_Variable_Declaration,
7342 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
7343 Process nodes N_Comment.
7345 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
7346 without comments and there are some comments, set the flag
7347 Unkept_Comments to True.
7348 (Scan): If there are comments, set the flag Unkept_Comments to True and
7350 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
7351 (Next_End_Nodes: New table
7352 (Comment_Zones_Of): New function
7353 (Scan): New procedure; moved from Prj. Accumulate comments in the
7354 Comments table and set end of line comments, comments after, after end
7356 (Add_Comments): New procedure
7357 (Save, Restore, Seset_State): New procedures
7358 (There_Are_Unkept_Comments): New function
7359 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
7360 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
7362 (First_Comment_After, First_Comment_After_End): New functions
7363 (First_Comment_Before, First_Comment_Before_End): New functions
7364 (Next_Comment): New function
7365 (End_Of_Line_Comment, Follows_Empty_Line,
7366 Is_Followed_By_Empty_Line): New functions
7367 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
7368 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
7369 (Set_Next_Comment): New procedure
7370 (Default_Project_Node): Associate comment before if the node can store
7373 * scans.ads (Token_Type): New enumeration value Tok_Comment
7374 (Comment_Id): New global variable
7376 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
7378 (Scan): Store position of start of comment. If comments are tokens, set
7379 Comment_Id and set Token to Tok_Comment when scanning a comment.
7380 (Set_Comment_As_Token): New procedure
7382 * sinput-p.adb: Update Copyright notice
7383 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
7384 that no longer exists.
7386 2003-12-08 Javier Miranda <miranda@gnat.com>
7388 * sem_aggr.adb: Add dependence on Exp_Tss package
7389 Correct typo in comment
7390 (Resolve_Aggregate): In case of array aggregates set the estimated
7391 type of the aggregate before calling resolve. This is needed to know
7392 the name of the corresponding IP in case of limited array aggregates.
7393 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
7394 in case of default initialized array components.
7396 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
7397 types. Required to give support to limited aggregates in generic
7400 2003-12-08 Ed Schonberg <schonberg@gnat.com>
7402 * sem_ch3.adb (Check_Initialization): For legality purposes, an
7403 inlined body functions like an instantiation.
7404 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
7405 until bounds are analyzed, to diagnose premature use of type.
7407 * sem_util.adb (Wrong_Type): Improve error message when the type of
7408 the expression is used prematurely.
7410 2003-12-08 GNAT Script <nobody@gnat.com>
7412 * Make-lang.in: Makefile automatically updated
7414 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
7416 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
7417 they are automatically generated by Make-lang.in and cause nothing but
7418 maintenance troubles.
7420 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
7422 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
7423 version of this unit).
7425 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
7427 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
7428 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
7429 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
7430 the body of System.Interrupt_Management common to several targets.
7431 Update copyright notice when appropriate.
7433 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
7436 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
7437 to ensure that the kernel fills in the interrupted context structure
7438 before calling a signal handler, which is necessary to be able to
7439 unwind past it. Update the copyright notice.
7441 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
7443 * a-elchha.ads: New file.
7445 * a-elchha.adb: New default last chance handler. Contents taken from
7446 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
7448 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
7449 is moved to a-elchha.adb to provide a target-independent default last
7452 * Makefile.rtl: Add a-elchha.o
7454 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
7456 2003-12-05 Ed Schonberg <schonberg@gnat.com>
7458 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
7459 declared in an instance, do not inline the call if the instance is not
7460 frozen yet, to prevent order of elaboration problems.
7462 * sem_prag.adb: Add comments for previous fix.
7464 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
7466 * g-table.adb: Use the right variable in Set_Item.
7467 Update copyright notice.
7469 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
7471 * Makefile.in: Remove unused rules.
7473 2003-12-05 Vincent Celier <celier@gnat.com>
7475 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
7476 -nostdlib. Not needed here after all.
7478 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
7482 * adaint.h, adaint.c, g-os_lib.ads:
7483 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
7484 on some platforms (including FreeBSD), it is a 64 bit value.
7485 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
7487 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
7489 * gnatvsn.ads (Library_Version): Now contain only the relevant
7491 (Verbose_Library_Version): New constant.
7493 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
7494 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
7495 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
7497 * gnatlbr.adb: Clean up: replace Library_Version by
7498 Verbose_Library_Version.
7500 * make.adb, lib-writ.adb, exp_attr.adb:
7501 Clean up: replace Library_Version by Verbose_Library_Version.
7503 * 5lintman.adb: Removed.
7506 Update and simplify computation of LIBRARY_VERSION.
7507 Fix computation of GSMATCH_VERSION.
7508 5lintman.adb is no longer used: replaced by 7sintman.adb.
7510 2003-12-03 Robert Dewar <dewar@gnat.com>
7513 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
7514 name. Modified to consider small non-bit-packed arrays as troublesome
7515 and in need of component-by-component assigment expansion.
7517 2003-12-03 Vincent Celier <celier@gnat.com>
7519 * lang-specs.h: Process nostdlib as nostdinc
7521 * back_end.adb: Update Copyright notice
7522 (Scan_Compiler_Arguments): Process -nostdlib directly.
7524 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
7527 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
7528 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
7529 included in HIE_NONE_TARGET_PAIRS.
7531 2003-12-03 Ed Schonberg <schonberg@gnat.com>
7534 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
7535 is legal in an instance, because legality is cheched in the template.
7538 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
7539 appplied to an unchecked conversion of a formal parameter.
7542 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
7545 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
7547 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
7548 routines. The second one is new functionality to deal with backtracing
7549 through signal handlers.
7550 (unwind): Split into the two separate subroutines above.
7551 Update the documentation, and deal properly with sizeof (REG) different
7552 from sizeof (void*).
7554 2003-12-01 Nicolas Setton <setton@act-europe.fr>
7556 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
7557 so that the debugger can reliably access the value of the parameter,
7558 and therefore is able to display the exception name when an exception
7559 breakpoint is reached.
7561 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
7563 * fmap.adb: Fix typo in warning message.
7565 * g-socket.ads, g-socket.adb: Make Free a visible instance of
7566 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
7568 2003-12-01 Vincent Celier <celier@gnat.com>
7570 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
7572 (Build_Library): Get the switches only if Default_Switches is declared
7575 2003-12-01 Ed Schonberg <schonberg@gnat.com>
7577 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
7578 actuals that are indexed components, reanalyze actual to ensure that
7579 packed array references are properly expanded.
7581 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
7582 attempted assignment to a discriminant.
7584 2003-12-01 Robert Dewar <dewar@gnat.com>
7586 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
7589 * switch-c.adb: Minor reformatting of comments
7591 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
7593 * Makefile.in: Clean ups.
7595 2003-12-01 GNAT Script <nobody@gnat.com>
7597 * Make-lang.in: Makefile automatically updated
7599 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
7601 * 5wsystem.ads: Disable zero cost exception, not ready yet.
7603 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
7605 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
7606 to force serialization.
7608 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
7610 * g-socket.ads, g-socket.adb:
7611 Clarify documentation of function Stream. Introduce a Free procedure
7612 to release the returned Stream once it becomes unused.
7614 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
7616 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
7618 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
7619 since NT 4 cannot handle timeout values that are too large,
7620 e.g. DWORD'Last - 1.
7622 2003-11-26 Ed Schonberg <schonberg@gnat.com>
7625 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
7626 in procedure calls and whose expansion must be deferred.
7628 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
7632 (Build_Derived_Array_Type): Create operator for unconstrained type
7633 if ancestor is unconstrained.
7635 2003-11-26 Vincent Celier <celier@gnat.com>
7637 * make.adb (Project_Object_Directory): New global variable
7638 (Change_To_Object_Directory): New procedure
7639 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
7640 of Change_Dir directly. Do not change working directory to object
7641 directory of main project after each compilation.
7642 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
7644 Change to object directory of main project before binding step.
7645 (Initialize): Initialize Project_Object_Directory to No_Project
7648 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
7649 binding a Stand-Alone Library.
7651 * output.adb: Update Copyright notice
7652 (Write_Char): Output buffer when full
7654 2003-11-26 Robert Dewar <dewar@gnat.com>
7656 * sem_ch13.adb: (Check_Size): Reset size if size is too small
7659 (Check_Size): Fix documentation to include bit-packed array case
7661 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
7663 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
7665 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
7667 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
7670 * utils.c (init_gigi_decls): Change name of built-in setjmp to
7671 __builtin_setjmp, since this is apparently needed by recent
7674 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7676 * adadecode.c: Only include ctype.h if not IN_GCC.
7677 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
7679 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
7682 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
7683 signals and interrupts.
7685 * 5zintman.ads: New File.
7687 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
7688 add exception signals to the set of unmasked signals.
7691 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
7692 between signals and interrupts.
7693 Add to Unblocked_Signal_Mask the set of signals that are in
7697 Adding a check to see whether the Interrupt_ID we want to unmask is in
7698 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
7699 reason is that the index type of the Keep_Unmasked array is not always
7700 Interrupt_ID; it may be a subtype of Interrupt_ID.
7702 2003-11-24 Gary Dismukes <dismukes@gnat.com>
7705 (Remove_Side_Effects): Condition constantness of object created for a
7706 an unchecked type conversion on the constantness of the expression
7707 to ensure the correct value for 'Constrained when passing components
7708 of view-converted class-wide objects.
7710 2003-11-24 Robert Dewar <dewar@gnat.com>
7712 * par-load.adb (Load): Improve handling of misspelled and missing units
7713 Removes several cases of compilation abandoned messages
7715 * lib.adb: (Remove_Unit): New procedure
7717 * lib.ads: (Remove_Unit): New procedure
7719 * lib-load.adb: Minor reformatting
7721 2003-11-24 Vincent Celier <celier@gnat.com>
7724 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
7725 (Marking_Label): Label to mark processed source files. Incremented for
7727 (Gnatmake): Increase Marking_Labet for each executable
7728 (Is_Marked): Compare against marking label
7729 (Mark): Mark with marking label
7731 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
7734 Move the declaration of the TSD for System.Threads to System.Soft_Links.
7737 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
7738 (rts-cert): build a single relocatable object for the run-time lib.
7741 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
7744 Use gnatls rather than gcc to obtain the location of GNAT RTL for
7747 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
7749 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
7750 can not use it as before (that is, as a variable) when dumping it into
7751 the tree file. Add a local variable to store the result of this
7752 function and to be used as the string to be written into the tree.
7754 * scn.adb (Initialize_Scanner): Add comments explaining the recent
7757 * sinput.adb (Source_First, Source_Last): In case of
7758 Internal_Source_File, replace returning attributes of
7759 Internal_Source_Ptr (which is wrong) with returning attributes of
7762 2003-11-24 Ed Schonberg <schonberg@gnat.com>
7765 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
7766 used for implicit concatenation operators.
7770 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
7771 task bodies that are in the scope of a Suppress pragma.
7772 (Check_A Call): Use the flag to prevent spurious elaboration checks.
7774 * sinfo.ads, sinfo.adb:
7775 New flag No_Elaboration_Check on function/procedure calls, to properly
7776 suppress checks on calls in task bodies that are within a local suppress
7780 (Expand_Concatenate_Other): Use the proper integer type for the
7781 expression for the upper bound, to avoid universal_integer computations
7784 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
7786 * .cvsignore: Delete.
7788 2003-11-21 Andreas Schwab <schwab@suse.de>
7790 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
7792 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
7794 * 5wsystem.ads: Enable zero cost exception.
7796 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
7798 * 5ztiitho.adb: Remove an unreferenced variable.
7800 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
7802 * adaint.c: For FreeBSD, use mkstemp.
7804 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
7806 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
7808 2003-11-21 Robert Dewar <dewar@gnat.com>
7810 * bld.adb: Remove useless USE of gnatvsn
7812 * gnatchop.adb: Minor reformatting
7813 Clean up version handling to be more consistent
7815 * gnatxref.adb: Minor reformatting
7817 * gprcmd.adb: Minor reformatting
7818 Fix output of copyright to be more consistent with other tools
7820 2003-11-21 Vincent Celier <celier@gnat.com>
7822 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
7824 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
7826 * atree.adb (Initialize): Add initializations for global variables
7827 used in New_Copy_Tree.
7829 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
7830 Internal_Source_File as the actual).
7831 Put the set of statements creating Any_Character before the set of
7832 statements creating Any_Array to have Any_Character fully initialized
7833 when it is used in creating Any_Array.
7835 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
7836 not call Scan in case if the actual is Internal_Source_File
7837 Add 2003 to copyright note.
7839 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
7840 processing Internal_Source_File.
7842 * types.ads: Add the constant Internal_Source_File representing the
7843 source buffer for artificial source-code-like strings created within
7844 the compiler (the definition of Source_File_Index is changed).
7846 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
7848 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
7849 56system.ads: New file, FreeBSD version.
7851 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
7853 * Make-lang.in (ada.extraclean): Delete.
7855 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
7857 * gnatmem.adb: Clean up verbose output.
7859 * gprcmd.adb: Change copyright to FSF.
7861 2003-11-19 Vincent Celier <celier@gnat.com>
7863 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
7864 and Version (ignored).
7866 * symbols.ads: (Policy): New type
7867 (Initialize): New parameter Reference, Symbol_Policy and
7869 Remove parameter Force.
7872 * snames.ads, snames.adbadb: New standard names
7873 Library_Reference_Symbol_File and Library_Symbol_Policy
7876 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
7880 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
7882 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
7884 * prj.adb: (Project_Empty): New component Symbol_Data
7886 * prj.ads: (Policy, Symbol_Record): New types
7887 (Project_Data): New component Symbol_Data
7890 New attributes Library_Symbol_File, Library_Symbol_Policy and
7891 Library_Reference_Symbol_File.
7894 (Ada_Check): When project is a Stand-Alone library project, process
7895 attribute Library_Symbol_File, Library_Symbol_Policy and
7896 Library_Reference_Symbol_File.
7898 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
7899 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
7900 5sml-tgt.adb (Build_Dynamic_Library): New parameter
7901 Symbol_Data (ignored).
7903 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
7904 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
7905 functions Option_File_Name and Version_String. Set new options of
7906 gnatsym related to symbol file, symbol policy and reference symbol
7910 Extensive modifications to take into account the reference symbol file,
7911 the symbol policy, the library version and to put in the symbol file the
7912 minor and major IDs.
7914 * bld.adb (Process_Declarative_Items): Put second argument of
7915 gprcmd to_absolute between single quotes, to avoid problems with
7918 * bld-io.adb: Update Copyright notice.
7919 (Flush): Remove last character of a line, if it is a back slash, to
7920 avoid make problems.
7923 Implement new scheme with reference symbol file and symbol policy.
7925 * g-os_lib.ads: (Is_Directory): Clarify comment
7927 2003-11-19 Robert Dewar <dewar@gnat.com>
7929 * atree.adb: Move New_Copy_Tree global variables to head of package
7931 * errout.adb: Minor reformatting
7933 2003-11-19 Javier Miranda <miranda@gnat.com>
7935 * sem_ch4.adb: (Diagnose_Call): Improve error message.
7936 Add reference to Ada0Y (AI-50217)
7938 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
7939 sem_util.adb: Add reference to AI-50217
7941 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
7943 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
7945 * sem_aggr.adb: Complete documentation of AI-287 changes
7947 * par-ch4.adb: Document previous changes.
7949 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
7950 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
7953 * exp_aggr.adb: Add references to AI-287 in previous changes
7955 2003-11-19 Ed Schonberg <schonberg@gnat.com>
7958 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
7959 in the rewriting is the result of an inlined call.
7961 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
7962 parameter is a type conversion, use original node to construct the
7963 post-call assignment, because expression may have been rewritten, e.g.
7964 if it is a packed array.
7967 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
7968 body, just as it is in an instance.
7969 Categorization routines
7971 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
7972 Instantiate_Object): Set proper sloc reference for message on missing
7975 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
7977 * Makefile.in: Add FreeBSD libgnat pairs.
7979 * usage.adb: Fix typo in usage message.
7981 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
7983 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
7984 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
7986 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
7988 * s-thread.adb: This file is now a dummy implementation of
7991 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
7993 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
7995 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
7997 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
7998 instanciation references in the parent type description.
8000 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8002 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
8004 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
8005 TYPE_PRECISION directly from esize.
8007 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
8010 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
8012 * init.c: Initialization routines for FreeBSD
8014 * link.c: Link info for FreeBSD
8016 * sysdep.c: Add the case of FreeBSD
8018 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
8020 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
8021 already called in System.Threads.
8023 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
8024 environment task, as it has been moved to System.Threads.Initialization.
8026 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
8028 * adaint.c (__gnatlib_install_locks): Only reference
8029 __gnat_install_locks on VMS, since other platforms can avoid using
8030 --enable-threads=gnat
8032 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8034 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
8036 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
8037 TYPE_PACKED_ARRAY_TYPE_P.
8038 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
8040 Part of PR ada/12806
8041 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
8042 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
8044 2003-11-17 Vincent Celier <celier@gnat.com>
8046 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
8048 Do not set exit status to Failure when Warning is True.
8049 (Gnatchop): Make errors "no compilation units found" and
8050 "no source files written" warnings only.
8052 * make.adb (Gnatmake): When using a project file, set
8053 Look_In_Primary_Dir to False.
8054 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
8055 and Local_Configuration_Pragmas in the project where they are declared
8056 not an extending project which might have inherited them.
8058 * osint.adb (Locate_File): If Name is already an absolute path, do not
8059 look for a directory.
8061 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
8062 -gnats (Check_Syntax) is used, issue only a warning, not an error.
8064 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
8065 in objects of type Variable_Value.
8067 * prj.ads: (Variable_Value): New component Project
8069 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
8070 is in a project extended by Project.
8072 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
8073 Project of Variable_Values to this new parameter value.
8074 (Expression): Set component Project of Variable_Values.
8075 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
8076 Set the component Project in array elements.
8078 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
8080 * errout.adb: (Initialize): Add initialization for error nodes.
8082 * sem_ch12.adb (Initialize): Add missing initializations for
8083 Exchanged_Views and Hidden_Entities.
8085 2003-11-17 Ed Schonberg <schonberg@gnat.com>
8087 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
8088 already instantiated tree for use in subsequent inlining.
8089 (Analyze_Associations, Instantiate_Formal_Subprogram,
8090 Instantiate_Object): improve error message for mismatch in
8093 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
8094 instantiations of subprograms declared in instances.
8096 2003-11-17 Javier Miranda <miranda@gnat.com>
8098 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
8099 executed only under the Extensions_Allowed flag.
8101 2003-11-17 Robert Dewar <dewar@gnat.com>
8103 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
8105 (Address_Image): Fix bug of returning 0x instead of 0x0
8106 Minor reformatting (function specs).
8108 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
8109 (missed case of 33-63)
8111 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
8113 * s-thread.adb: Add comments for pragma Restriction
8115 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
8116 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
8118 2003-11-17 Ed Falis <falis@gnat.com>
8120 * s-thread.adb: Added No_Tasking restriction for this implementation.
8122 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
8124 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
8125 instanciation references in the parent type description.
8127 2003-11-17 GNAT Script <nobody@gnat.com>
8129 * Make-lang.in: Makefile automatically updated
8131 2003-11-16 Jason Merrill <jason@redhat.com>
8133 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
8134 and TAGS files that include them for each front end.
8136 2003-11-14 Andreas Jaeger <aj@suse.de>
8138 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
8139 is the canonical version.
8140 * misc.c (gnat_handle_option): Likewise.
8142 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
8144 * 5nsystem.ads: New file for x86_64-linux-gnu.
8146 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
8148 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
8150 * comperr.adb: Fix logic in previous change.
8152 2003-11-13 Vincent Celier <celier@gnat.com>
8154 * 5bml-tgt.adb (Build_Dynamic_Library): Use
8155 Osint.Include_Dir_Default_Prefix instead of
8156 Sdefault.Include_Dir_Default_Name.
8158 * gnatlbr.adb: Update Copyright notice
8159 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
8160 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
8161 instead of Sdefault.Object_Dir_Default_Name
8164 (Process_Binder_File): Never suppress the option following -Xlinker
8167 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
8168 Sdefault.Object_Dir_Default_Name.
8170 * osint.ads, osint.adb:
8171 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
8174 * vms_conv.ads: Minor reformating
8175 Remove GNAT STANDARD and GNAT PSTA
8178 Allow GNAT MAKE to have several files on the command line.
8179 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
8180 Sdefault.Object_Dir_Default_Name.
8182 Remove data for GNAT STANDARD
8185 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
8186 Remove data for GNAT STANDARD
8187 Remove options and documentation for -gnatwb/-gnatwB: these warning
8188 options no longer exist.
8190 2003-11-13 Ed Falis <falis@gnat.com>
8192 * 5zthrini.adb: (Init_RTS): Made visible
8195 (Register): Removed unnecessary call to taskVarGet that checked whether
8196 an ATSD was already set as a task var for the argument thread.
8199 Updated comment to reflect that this is a VxWorks version
8200 Added context clause for System.Threads.Initialization
8201 Added call to System.Threads.Initialization.Init_RTS
8203 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
8206 (Init_RTS): New procedure, for the initialization of the run-time lib.
8209 Remove dependancy on System.Init, so that this file can be used in the
8210 AE653 sequential run-time lib.
8212 2003-11-13 Robert Dewar <dewar@gnat.com>
8214 * bindgen.adb: Minor reformatting
8216 2003-11-13 Ed Schonberg <schonberg@gnat.com>
8219 (Apply_Discriminant_Check): Do no apply check if target type is derived
8220 from source type with no applicable constraint.
8223 (Ensure_System_Dependency): Do not apply the style checks that may have
8224 been specified for the main unit.
8227 (Find_Selected_Component): Further improvement in error message, with
8231 (Resolve): Handle properly the case of an illegal overloaded protected
8234 2003-11-13 Javier Miranda <miranda@gnat.com>
8237 (Has_Default_Init_Comps): New function to check the presence of
8238 default initialization in an aggregate.
8239 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
8240 extension aggregate of a limited record. In addition, a new formal
8241 was added to do not initialize the record controller (if any) during
8242 this recursive expansion of ancestors.
8243 (Init_Controller): Add support for limited record components.
8244 (Expand_Record_Aggregate): In case of default initialized components
8245 convert the aggregate into a set of assignments.
8247 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
8248 describing the new syntax.
8249 Nothing else needed to be done because this subprogram delegates part of
8250 its work to P_Precord_Or_Array_Component_Association.
8251 (P_Record_Or_Array_Component_Association): Give support to the new
8252 syntax for default initialization of components.
8255 (Resolve_Aggregate): Relax the strictness of the frontend in case of
8257 (Resolve_Record_Aggregate): Give support to default initialized
8259 (Get_Value): In case of default initialized components, duplicate
8260 the corresponding default expression (from the record type
8261 declaration). In case of default initialization in the *others*
8262 choice, do not check that all components have the same type.
8263 (Resolve_Extension_Aggregate): Give support to limited extension
8267 (Check_Initialization): Relax the strictness of the front-end in case
8268 of aggregate and extension aggregates. This test is now done in
8269 Get_Value in a per-component manner.
8271 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
8272 expression corresponds to a limited aggregate. This test is now done
8275 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
8278 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
8279 present in an N_Component_Association node
8281 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
8283 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
8284 type-conformant entry only if they are homographs.
8286 2003-11-13 GNAT Script <nobody@gnat.com>
8288 * Make-lang.in: Makefile automatically updated
8290 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8292 * adadecode.c: Use <> form of include for ctype.h.
8293 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
8295 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8297 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
8298 Works around PR middle-end/6552.
8300 2003-11-10 Ed Falis <falis@gnat.com>
8302 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
8304 * 5zinit.adb: (Install_Handler): Moved back to spec
8305 (Install_Signal_Handlers): Deleted
8307 * 5zthrini.adb: Added context clause for System.Storage_Elements
8308 (Register): Only handles creation of taskVar; initialization moved to
8310 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
8311 Added declaration of environment task secondary stack and
8314 * s-thread.adb: Implement bodies for thread body processing
8317 Added comment identifying supported targets for pragma Thread_Body.
8319 2003-11-10 Pascal Obry <obry@gnat.com>
8321 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
8325 (Open): Properly check for string length before copying into the buffer.
8326 Raises Name_Error if buffer is too small. Note that this was a potential
8329 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
8331 * bindgen.adb, comperr.adb: Code clean ups.
8332 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
8334 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
8336 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
8338 2003-11-10 Vincent Celier <celier@gnat.com>
8341 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
8344 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
8346 * prj.adb: (Project_Empty): Add new boolean component Virtual
8348 * prj.ads: (Virtual_Prefix): New constant string
8349 (Project_Data): New boolean component Virtual
8351 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
8352 a library project is extended by a virtual extending project.
8355 Modifications throughout to implement extending-all project, including:
8356 (Virtual_Hash, Processed_Hash): New hash tables
8357 (Create_Virtual_Extending_Project): New procedure
8358 (Look_For_Virtual_Projects_For): New procedure
8361 (Process): After checking the projects, if main project is an
8362 extending-all project, set the object directory of all virtual extending
8363 project to the object directory of the main project.
8364 Adjust error message when a virtual extending project has the same
8365 object directory as an project being extended.
8366 (Recursive_Process): If name starts with the virtual prefix, set Virtual
8367 to True in the project data.
8370 (Default_Project_Node): Add new boolean component Extending_All
8371 (Is_Extending_All): New function
8372 (Set_Is_Extending_All): New procedure
8374 * prj-tree.ads: (Is_Extending_All): New function
8375 (Set_Is_Extending_All): New procedure
8376 (Project_Node_Record): New boolean component Extending_All
8378 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
8381 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
8383 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
8384 "gprcmd prefix" to define it.
8386 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
8388 * einfo.ads: Fix a typo and remove an extraneous word in comments.
8391 (Create_Dummy_Package_Unit): Set the scope of the entity for the
8392 created dummy package to Standard_Standard, not to itself, to
8393 defend other parts of the front-end against encoutering a cycle in
8397 (Analyze_With_Clause): When setting the entities for the successive
8398 N_Expanded_Names that constitute the name of a child unit, do not
8399 attempt to go further than Standard_Standard in the chain of scopes.
8400 This case arises from the placeholder units created by
8401 Create_Dummy_Package_Unit in the case of a with_clause for a
8402 nonexistent child unit.
8404 2003-11-10 Ed Schonberg <schonberg@gnat.com>
8407 (Expand_Thread_Body): Place subprogram on scope stack, so that new
8408 declarations are given the proper scope.
8411 (Check_Expr_Constants): Reject an expression that contains a constant
8412 created during expansion, and that appears after the object to which
8413 the address clause applies.
8415 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
8416 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
8417 that uses 'Range of a function call with controlled components, so
8418 that the function result can be finalized before starting the loop.
8421 (Find_Selected_Component): Improve error message when prefix is
8422 an implicit dereference of an incomplete type.
8424 2003-11-10 Robert Dewar <dewar@gnat.com>
8426 * opt.ads: New Print_Standard flag for -gnatS switch
8428 * sem_ch13.adb: Remove some additional checks for unaligned arrays
8430 * cstand.adb (Create_Standard): Print out package standard if -gnatS
8433 * debug.adb: Update doc for -gnatds to discuss relationship with new
8436 * sinfo.adb: Add new field Entity_Or_Associated_Node
8438 * sinfo.ads: Add new field Entity_Or_Associated_Node
8439 Update documentation for Associated_Node and Entity fields to clarify
8440 relationship and usage.
8443 (Write_Id): Properly process Associated_Node field in generic template
8446 Recognize new -gnatS switch for printing package Standard
8447 This replaces gnatpsta
8450 Add line for new -gnatS switch for printing package Standard
8451 This replaces gnatpsta
8453 2003-11-10 Andreas Jaeger <aj@suse.de>
8455 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
8458 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
8460 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
8463 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
8465 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
8468 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
8470 * sysdep.c: Add handling of cygwin.
8472 2003-11-10 GNAT Script <nobody@gnat.com>
8474 * Make-lang.in: Makefile automatically updated
8476 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
8479 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
8480 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
8481 Replace GNAT_ROOT by GCC_ROOT.
8483 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
8485 2003-11-06 Zack Weinberg <zack@codesourcery.com>
8487 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
8488 and update for changed meaning of GET_MODE_BITSIZE.
8490 2003-11-04 Doug Rupp <rupp@gnat.com>
8492 * sysdep.c: Problem discovered during IA64 VMS port.
8493 [VMS] #include <unixio.h> to get proper prototypes.
8496 Issues discovered/problems fixed during IA64 VMS port.
8497 [VMS] #define _POSIX_EXIT for proper semantics.
8498 [VMS] #include <unixio.h> for proper prototypes.
8499 [VMS] (fork): #define IA64 version.
8500 (__gnat_os_exit): Remove unnecessary VMS specific code.
8502 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8504 Part of PR ada/12806
8506 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
8510 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
8513 * targtyps.c, decl.c, misc.c,
8514 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
8515 routines to work around change in FP sizing semantics in GCC.
8518 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
8520 * gigi.h: (enumerate_modes): New function.
8522 * Make-lang.in: (ada/misc.o): Add real.h.
8524 * misc.c: (enumerate_modes): New function.
8526 2003-11-04 Robert Dewar <dewar@gnat.com>
8528 * 3vtrasym.adb: Minor reformatting
8529 Use terminology encoded/decoded name, rather than C++ specific notion
8530 of mangling (this is the terminology used throughout GNAT).
8532 * einfo.h: Regenerated
8534 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
8537 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
8539 * par-prag.adb: Add dummy entry for Thread_Body pragma
8542 Add entries for System.Threads entities for thread body processing
8545 (Analyze_Pragma, Access attributes): Check these are not applied to a
8546 thread body, since this is not permitted
8548 * sem_prag.adb: Add processing for Thread_Body pragma.
8552 (Resolve_Call): Check for incorrect attempt to call a thread body
8553 procedure with a direct call.
8555 * snames.ads, snames.adb: Add entry for Thread_Body pragma
8556 Add names associated with thread body expansion
8558 * snames.h: Add entry for Thread_Body pragma
8560 * s-thread.adb: Add entries for thread body processing
8561 These are dummy bodies so far
8563 * s-thread.ads: Add documentation on thread body handling.
8564 Add entries for thread body processing.
8566 2003-11-04 Javier Miranda <miranda@gnat.com>
8569 (Build_Limited_Views): Return after posting an error in case of limited
8570 with_clause on subprograms, generics, instances or generic renamings
8571 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
8572 on subprograms, generics, instances or generic renamings
8574 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
8576 * raise.c (setup_to_install): Correct mistake in last revision; two
8577 arguments out of order.
8579 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
8580 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
8581 notice, missed in previous change.
8582 Remove trailing blanks and other style errors introduced in previous
8585 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
8587 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
8588 rid of the wrapper for a LJM type, ensuring we don't do that if the
8589 field is addressable. This avoids potential low level type view
8590 mismatches later on, for instance in a by-reference argument passing
8593 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8595 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
8596 aligned at byte boundary.
8598 2003-11-04 Joel Brobecker <brobecker@gnat.com>
8600 * decl.c (components_to_record): Do not delete the empty variants from
8601 the end of the union type.
8603 2003-11-04 Ed Schonberg <schonberg@gnat.com>
8605 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
8606 operation for a derived type, an explicit declaration may use a local
8609 2003-11-04 Vincent Celier <celier@gnat.com>
8611 * make.adb (Gnatmake): Allow main sources on the command line with a
8612 library project when it is only for compilation (no binding or
8615 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8617 * Makefile.in: Remove many duplicate variables.
8619 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
8621 * Make-lang.in (dvi): Move targets to $(docobjdir).
8622 (gnat_ug_vms.dvi): Simplify rule and adjust target.
8623 (gnat_ug_wnt.dvi): Likewise.
8624 (gnat_ug_unx.dvi): Likewise.
8625 (gnat_ug_vxw.dvi): Likewise.
8626 (gnat_rm.dvi): Likewise.
8627 (gnat-style.dvi): Likewise.
8629 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
8631 * gigi.h: Missed commit from update for C90.
8633 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
8635 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
8637 2003-10-31 Andreas Schwab <schwab@suse.de>
8639 * raise.c (get_action_description_for): Fix typo in last change.
8641 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
8644 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
8645 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
8647 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
8649 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
8650 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
8651 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
8652 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
8653 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
8655 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
8658 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
8659 numbers when symbol name is too long.
8661 2003-10-30 Ed Falis <falis@gnat.com>
8663 * g-signal.ads, g-signal.adb: New files
8665 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
8667 * Makefile.rtl: Introduce GNAT.Signals
8669 2003-10-30 Robert Dewar <dewar@gnat.com>
8671 * freeze.adb: Minor reformatting
8673 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
8675 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
8676 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
8677 New handling of Id_Check parameter to improve recognition of keywords
8678 used as identifiers.
8679 Update copyright notice to include 2003
8681 2003-10-29 Robert Dewar <dewar@gnat.com>
8683 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
8684 sem_ch10.adb: Minor reformatting
8686 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
8687 (Expand_Assign_Record): Test right hand side for bit unaligned as well
8689 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
8691 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
8692 Support for TBK$SYMBOLIZE-based symbolic traceback.
8694 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
8697 Revert previous change, that did not work well when pragma No_Run_Time
8698 was used in conjunction with a run-time other than ZFP.
8700 2003-10-29 Vincent Celier <celier@gnat.com>
8703 (Gnatmake): When there are no Ada mains in attribute Main, disable the
8704 bind and link steps only is switch -z is not used.
8706 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
8708 * Makefile.generic: Remove duplicated setting of CC.
8710 * Makefile.prolog: Set CC to gcc by default, to override make's
8713 * einfo.h: Regenerated.
8715 2003-10-29 Ed Schonberg <schonberg@gnat.com>
8717 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
8718 current body, after compiling subunit.
8720 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
8721 when in deleted code, because gigi needs properly ordered freeze
8722 actions to annotate types.
8724 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
8725 prevent the premature freezing of record type that contains
8726 subcomponents with a private type that does not yet have a completion.
8728 2003-10-29 Javier Miranda <miranda@gnat.com>
8731 (Analyze_Package_Instantiation): Check that instances can not be used in
8732 limited with_clauses.
8735 (Analyze_Package_Renaming): Check that limited withed packages cannot
8736 be renamed. Improve text on error messages related to limited
8739 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
8741 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
8742 Update copyright notice.
8744 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
8745 (Install_Limited_Context_Clauses): New subprogram that isolates all the
8746 checks required for limited context_clauses and installs the limited
8748 (Install_Limited_Withed_Unit): Complete its documentation.
8749 (Analyze_Context): Check that limited with_clauses are only allowed in
8751 (Install_Context): Call Install_Limited_Context_Clauses after the
8752 parents have been installed.
8753 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
8754 package as 'From_With_Type'; this mark indicates that the limited view
8755 is installed. Used to check bad usages of limited with_clauses.
8756 (Build_Limited_Views): Do not add shadow entities to the scope's list
8757 of entities. Do not add real entities to the Non_Limited_Views chain.
8758 Improve error notification.
8759 (Remove_Context_Clauses): Remove context clauses in two phases:
8760 limited views first and regular views later (to maintain the
8762 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
8763 its visible entities.
8765 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
8767 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
8768 with any type that Is_Fixed_Point_Type.
8770 * sinfo.ads: Fix documentation for Associated_Node attribute.
8772 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
8774 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
8775 both '-gnatc' and '-gnatt' are specified.
8777 * atree.adb (Initialize): Add initialization for Node_Count (set to
8780 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8782 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
8783 do not consider as Pure.
8785 Part of implementation of function-at-a-time:
8787 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
8788 (tree_transform): Add new argument to build_component_ref.
8789 (tree_transform, case N_Assignment_Statement): Make and return an
8791 (tree_transform): If result IS_STMT, set flags and return it.
8792 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
8794 * utils2.c (build_simple_component_ref, build_component_ref): Add new
8796 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
8797 (build_allocator): Likewise.
8799 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
8800 Add new arg to build_component_ref.
8801 (maybe_unconstrained_array, unchecked_convert): Likewise.
8803 * ada-tree.def (EXPR_STMT): New code.
8805 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
8807 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
8808 build_component_ref calls.
8810 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
8812 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
8813 (build_component_ref): Add new argument, NO_FOLD_P.
8815 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
8817 * Makefile.generic: Add missing substitution on object_deps handling.
8820 * Make-lang.in (check-ada): Enable ACATS test suite.
8822 2003-10-27 Robert Dewar <dewar@gnat.com>
8825 (Freeze_Array_Type): We do not need an initialization routine for types
8826 derived from String or Wide_String. They should be treated the same
8827 as String and Wide_String themselves. This caused problems with the
8828 use of Initialize_Scalars.
8831 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
8832 composites. This allows use of component clauses that are not byte
8836 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
8837 is an attempt to pack an array of atomic objects.
8839 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
8841 2003-10-27 Pascal Obry <obry@gnat.com>
8844 (Basename): Check for drive letters in a pathname only on DOS based OS.
8846 2003-10-27 Vincent Celier <celier@gnat.com>
8849 (Gnatmake): When unable to change dir to the object dir, display the
8850 content of the parent dir of the obj dir, to try to understand why this
8853 2003-10-27 GNAT Script <nobody@gnat.com>
8855 * Make-lang.in: Makefile automatically updated
8857 2003-10-27 Ed Schonberg <schonberg@gnat.com>
8860 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
8861 should not be done in Save/Restore_Scope_Stack, because it is performed
8865 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
8866 whether use clauses should be removed/restored.
8869 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
8870 whether use clauses should be removed/restored.
8872 2003-10-26 Andreas Jaeger <aj@suse.de>
8874 * Makefile.in: Remove duplicated lines.
8876 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
8878 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
8879 minimize the differences with ACT tree.
8881 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
8882 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
8883 Gnatvsn.Gnat_Static_Version_String to reduce differences between
8886 2003-10-24 Pascal Obry <obry@gnat.com>
8888 * adadecode.c (ostrcpy): New function.
8889 (__gnat_decode): Use ostrcpy of strcpy.
8890 (has_prefix): Set first parameter a const.
8891 (has_suffix): Set first parameter a const.
8892 Update copyright notice. Fix source name in header.
8893 Removes a trailing space.
8896 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
8899 Remove the test against being in No_Run_Time_Mode before generating a
8900 call to Register_Tag. It is redundant with the test against the
8901 availability of the function Register_Tag.
8903 2003-10-24 Vincent Celier <celier@gnat.com>
8905 * g-catiio.adb: (Month_Name): Correct spelling of February
8907 * make.adb: (Mains): New package
8908 (Initialize): Call Mains.Delete
8909 (Gnatmake): Check that each main on the command line is a source of a
8910 project file and, if there are several mains, each of them is a source
8911 of the same project file.
8912 (Gnatmake): When a foreign language is specified in attribute Languages,
8913 no main is specified on the command line and attribute Mains is not
8914 empty, only build the Ada main. If there is no Ada main, just compile
8915 the Ada sources and their closure.
8916 (Gnatmake): If a main is specified on the command line with directory
8917 information, check that the source exists and, if it does, that the path
8918 is the actual path of a source of a project.
8921 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
8922 Full_Path is True, return the full path instead of the simple file name.
8923 (Project_Of): New function
8926 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
8928 (Project_Of): New function
8930 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
8933 Ensure objects of main project are always checked and rebuilt if needed.
8934 Set CC to gcc by default.
8935 Prepare new handling of link by creating a global archive (not activated
8938 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
8939 stringt.h: Update copyright notice. Remove trailing blanks.
8940 Fix source name in header.
8942 2003-10-24 Robert Dewar <dewar@gnat.com>
8944 * sem_ch12.adb: Minor reformatting
8947 Minor reformatting (including new function return style throughout)
8950 Minor reformatting (including new function return style throughout)
8952 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
8954 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
8955 stringt.h: Update copyright notice. Remove trailing blanks.
8956 Fix source name in header.
8958 2003-10-24 GNAT Script <nobody@gnat.com>
8960 * Make-lang.in: Makefile automatically updated
8962 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
8964 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
8965 stringt.h: Convert to ISO C90 declarations and definitions.
8967 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
8970 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
8971 External_Tag attribute definition clauses.
8973 2003-10-23 Ed Schonberg <schonberg@gnat.com>
8976 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
8977 child unit, generate a fully qualified name to avoid spurious errors
8978 when the context contains renamings of different child units with
8979 the same simple name.
8981 * exp_dbug.ads: Add documentation on name qualification for renamings
8984 2003-10-23 Robert Dewar <dewar@gnat.com>
8986 * g-regpat.ads, g-regpat.adb: Minor reformatting
8988 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
8990 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
8992 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8994 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
8997 * urealp.h: (Machine): Update to proper definition.
8999 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
9001 * init.c, adaint.c: Minor reformatting.
9003 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
9005 * adaint.c (w32_epoch_offset): Define static const at file level.
9006 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
9007 rather than t_create, t_access in call to GetFileTime. Use union
9008 to convert between FILETIME and unsigned long long.
9009 (__gnat_file_time_name): Test for invalid file handle.
9010 (__gnat_set_filetime_name): Support win32 targets using
9013 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
9015 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
9017 * ctrl_c.c (__gnat_int_handler): Remove declaration.
9019 * decl.c (creat_concat_name): Const-ify prefix.
9021 * adaint.c: Include ctype.h if __MINGW32__.
9022 (__gnat_readlink): Mark arguments as possibly unused.
9023 (__gnat_symlink): Likewise.
9024 (__gnat_is_symbolic_link): Likewise.
9025 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
9027 (__gnat_file_time_name): Don't declare struct stat statbuf when
9029 (__gnat_is_absolute_path): Add parenthesis around condition of
9030 'if' statement to avoid warning.
9031 (__gnat_plist_init): Specify void as parameter.
9032 (plist_enter): Likewise.
9033 (plist_leave): Likewise.
9034 (remove_handle): Make static. Initialize prev.
9036 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
9038 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
9039 * cstreams.c (__gnat_full_name): Minor improvements and clean up
9042 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9044 * tracebak.c (MAX): Avoid redefinition warning.
9046 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
9047 Change msg to const char *.
9048 (__gnat_install_handler): Remove ss, unused.
9049 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
9051 * cstreams.c (__gnat_full_name): Declare p only when used.
9052 (__gnat_full_name) [sgi] Return buffer.
9054 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
9056 * mingw32.h: New file.
9057 * gnat_wrapper.adb: New file.
9059 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
9061 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
9062 string match a pre compiled regular expression (the corresponding
9063 version of the function working on a raw regular expression)
9064 Fix typos in various comments
9065 Update copyright notice in spec
9067 2003-10-21 Gary Dismukes <dismukes@gnat.com>
9070 (Component_Needs_Simple_Initialization): Return False when the type is a
9071 packed bit array. Revise spec comments to document this case.
9074 (Expand_Pragma_Import): Set any expression on the imported object to
9075 empty to avoid initializing imported objects (in particular this
9076 covers the case of zero-initialization of bit arrays).
9077 Update copyright notice.
9079 2003-10-21 Ed Schonberg <schonberg@gnat.com>
9082 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
9083 a subunit is missing.
9084 (Instantiate_Subprogram_Body): If body of function is missing, set type
9085 of return expression explicitly in dummy body, to prevent cascaded
9086 errors when a subunit is missing.
9090 (Access_Subprogram_Declaration): Verify that return type is valid.
9094 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
9099 (Corresponding_Discriminant): If the scope of the discriminant is a
9100 private type without discriminant, use its full view.
9103 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
9105 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
9106 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
9107 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
9108 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
9109 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
9110 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
9111 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
9112 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
9113 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
9114 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
9115 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
9116 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
9117 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
9118 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
9119 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
9120 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
9121 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
9122 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
9123 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
9124 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
9125 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
9126 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
9127 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
9128 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
9129 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
9130 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
9131 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
9132 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
9133 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
9134 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
9135 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
9136 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
9137 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
9138 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
9139 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
9140 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
9141 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
9142 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
9143 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
9144 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
9145 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
9146 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
9147 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
9148 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
9149 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
9150 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
9151 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
9152 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
9153 vms_conv.ads, vms_conv.adb, vms_data.ads,
9154 vxaddr2line.adb: Files added. Merge with ACT tree.
9156 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
9157 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
9158 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
9159 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
9160 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
9161 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
9162 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
9163 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
9164 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
9165 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
9167 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
9168 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
9169 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
9170 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
9171 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
9172 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
9173 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
9174 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
9175 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
9176 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
9177 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
9178 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
9179 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
9180 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
9181 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
9182 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
9183 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
9184 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
9185 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
9186 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
9187 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
9188 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
9189 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
9190 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
9191 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
9192 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
9193 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
9194 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
9195 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
9196 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
9197 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
9198 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
9199 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
9200 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
9201 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
9202 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
9203 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
9204 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
9205 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
9206 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
9207 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
9208 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
9209 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
9210 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
9211 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
9212 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
9213 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
9214 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
9215 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
9216 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
9217 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
9218 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
9219 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
9220 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
9221 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
9222 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
9223 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
9224 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
9225 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
9226 checks.adb, checks.ads, cio.c, comperr.adb,
9227 comperr.ads, csets.adb, cstand.adb, cstreams.c,
9228 debug_a.adb, debug_a.ads, debug.adb, decl.c,
9229 einfo.adb, einfo.ads, errout.adb, errout.ads,
9230 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
9231 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
9232 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
9233 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
9234 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
9235 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
9236 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
9237 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
9238 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
9239 fe.h, fmap.adb, fmap.ads, fname.adb,
9240 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
9241 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
9242 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
9243 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
9244 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
9245 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
9246 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
9247 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
9248 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
9249 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
9250 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
9251 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
9252 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
9253 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
9254 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
9255 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
9256 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
9257 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
9258 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
9259 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
9260 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
9261 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
9262 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
9263 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
9264 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
9265 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
9266 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
9267 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
9268 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
9269 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
9270 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
9271 layout.adb, lib.adb, lib.ads, lib-list.adb,
9272 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
9273 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
9274 link.c, live.adb, make.adb, make.ads,
9275 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
9276 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
9277 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
9278 misc.c, mkdir.c, mlib.adb, mlib.ads,
9279 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
9280 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
9281 namet.adb, namet.ads, namet.h, nlists.ads,
9282 nlists.h, nmake.adt, opt.adb, opt.ads,
9283 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
9284 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
9285 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
9286 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
9287 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
9288 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
9289 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
9290 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
9291 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
9292 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
9293 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
9294 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
9295 prj-util.adb, prj-util.ads, raise.c, raise.h,
9296 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
9297 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
9298 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
9299 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
9300 scans.ads, scn.adb, scn.ads, s-crc32.adb,
9301 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
9302 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
9303 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
9304 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
9305 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
9306 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
9307 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
9308 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
9309 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
9310 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
9311 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
9312 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
9313 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
9314 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
9315 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
9316 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
9317 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
9318 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
9319 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
9320 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
9321 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
9322 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
9323 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
9324 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
9325 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
9326 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
9327 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
9328 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
9329 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
9330 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
9331 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
9332 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
9333 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
9334 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
9335 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
9336 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
9337 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
9338 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
9339 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
9340 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
9341 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
9342 stringt.adb, stringt.ads, stringt.h, style.ads,
9343 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
9344 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
9345 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
9346 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
9347 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
9348 table.adb, table.ads, targparm.adb, targparm.ads,
9349 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
9350 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
9351 ttypes.ads, types.ads, types.h, uintp.adb,
9352 uintp.ads, uintp.h, uname.adb, urealp.adb,
9353 urealp.ads, urealp.h, usage.adb, utils2.c,
9354 utils.c, validsw.adb, validsw.ads, widechar.adb,
9355 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
9356 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
9357 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
9358 gnatvsn.ads: Merge with ACT tree.
9360 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
9362 2003-10-20 Mark Mitchell <mark@codesourcery.com>
9364 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
9365 (gnat_ug_vmx.info): Likewise.
9366 (gnat_ug_vxw.info): Likewise.
9367 (gnat_ug_wnt.info): Likewise.
9368 (gnat_rm.info): Likewise.
9369 (gnat-style.info): Likewise.
9371 * Make-lang.in (ada.install-info): Remove target.
9373 (install-info): Likewise.
9374 (gnat_ug_unx.info): Simplify rule.
9375 (gnat_ug_vmx.info): Likewise.
9376 (gnat_ug_vxw.info): Likewise.
9377 (gnat_ug_wnt.info): Likewise.
9378 (gnat_rm.info): Likewise.
9379 (gnat-style.info): Likewise.
9381 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
9383 * Make-lang.in: Replace uses of $(target_alias) with
9384 $(target_noncanonical).
9385 * ada/Makefile.in: Remove unused mention of $(target_alias).
9387 2003-10-06 Mark Mitchell <mark@codesourcery.com>
9389 * Make-lang.in (ada.info): Replace with ...
9391 (ada.dvi): Replace with ...
9394 2003-09-29 Zack Weinberg <zack@codesourcery.com>
9396 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
9397 initialize dconstp5 and dconstmp5.
9399 2003-09-28 Richard Henderson <rth@redhat.com>
9401 * trans.c (tree_transform): Update call to expand_asm_operands.
9403 2003-09-21 Richard Henderson <rth@redhat.com>
9405 * trans.c, utils.c: Revert.
9407 2003-09-21 Richard Henderson <rth@redhat.com>
9409 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
9412 2003-09-04 Michael Matz <matz@suse.de>
9414 * misc.c: Include "target.h".
9415 * Make-lang.in (misc.o): Add dependency on target.h.
9417 2003-09-03 DJ Delorie <dj@redhat.com>
9419 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
9422 2003-08-30 Zack Weinberg <zack@codesourcery.com>
9424 * Makefile.in: Update substitutions to match changes to
9425 configure. Use include directives instead of @-insertions
9426 to read in host and target fragments. Add a rule to
9427 regenerate ada/Makefile.
9429 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
9431 * lang-options.h: Remove.
9432 * lang.opt: Add help text.
9434 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
9436 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
9439 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
9441 * misc.c (gnat_handle_option): Don't handle filenames.
9443 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
9445 * Make-lang.in: Replace PWD with PWD_COMMAND.
9446 * Makefile.adalib: Likewise.
9447 * Makefile.in: Likewise.
9449 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
9451 * misc.c (gnat_argv): Revert last change.
9452 (gnat_handle_option, gnat_init_options): Copy arguments.
9454 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
9456 * misc.c (gnat_argv): Make const.
9458 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
9460 * misc.c (save_argc, save_argv): Keep non-static!
9462 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
9464 * misc.c (save_argc, save_argv): Make static.
9465 (gnat_init_options): New prototype.
9466 (gnat_init_options): Update.
9468 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
9470 * gnat_ug.texi: Remove unlikely characters from @vars.
9471 * gnat_ug_vms.texi: Regenerate.
9473 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
9475 * misc.c (record_code_position): Adjust emit_note call.
9477 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
9479 * misc.c (gnat_handle_option): Don't check for missing arguments.
9481 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
9483 * utils.c (end_subprog_body): Adjust expand_function_end call.
9485 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
9487 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
9490 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
9492 * lang.opt: Declare Ada.
9493 * misc.c (gnat_init_options): Update.
9495 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
9497 * utils.c (begin_subprog_body): Adjust init_function_start call.
9499 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
9501 * Make-lang.in: Update to use options.c and options.h.
9502 * misc.c: Include options.h not aoptions.h.
9503 (gnat_handle_option): Abort on unrecognized switch.
9504 (gnat_init_options): Request Ada switches.
9506 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
9508 * lang.opt: Add -Wall.
9509 * misc.c (gnat_handle_option): Handle it.
9511 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
9513 * misc.c (gnat_handle_option): Fix warnings.
9515 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
9517 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
9519 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
9521 * Make-lang.in: Update to handle command-line options.
9522 * lang.opt: New file.
9523 * misc.c: Include aoptions.h.
9524 (cl_options_count, cl_options): Remove.
9525 (gnat_handle_option): New.
9526 (gnat_decode_option): Remove.
9527 (LANG_HOOKS_DECODE_OPTION): Remove.
9528 (LANG_HOOKS_HANDLE_OPTION): Override.
9530 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
9532 * init.c, misc.c, trans.c, utils.c: Remove dead code.
9534 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
9536 * Makefile.in: Replace "host_canonical" with "host" for autoconf
9539 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
9541 * Make-lang.in: Update.
9542 * misc.c: Include opts.h. Define cl_options_count and cl_options.
9544 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
9546 * misc.c (gnat_init_options): Update.
9548 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
9550 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
9551 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
9552 __attribute__ ((__unused__)).
9554 2003-06-05 Jan Hubicka <jh@suse.cz>
9556 * Make-lang.in: Add support for stageprofile and stagefeedback
9558 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
9560 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
9561 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
9563 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
9565 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
9566 Remove non-VMS directive.
9567 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
9569 (Examples of gnatls Usage): Remove VMS alternative.
9571 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
9574 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
9575 and turn ZCX_By_Default back to False since the underlying support
9576 is not quite there yet.
9578 2003-06-01 Andreas Jaeger <aj@suse.de>
9580 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
9581 and ROUND_TYPE_SIZE_UNIT.
9583 2003-05-22 Geert Bosch <bosch@gnat.com>
9585 * gnat_rm.texi : Remove reference to Ada Core Technologies.
9587 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
9589 * trans.c (tree_transform): Use location_t and input_location
9591 (build_unit_elab): Likewise.
9592 * utils.c (create_label_decl): Likewise.
9594 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
9596 * trans.c (tree_transform, build_unit_elab,
9597 set_lineno): Rename lineno to input_line.
9598 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
9599 end_subprog_body): Likewise.
9600 * utils2.c (build_call_raise): Likewise.
9602 2003-05-01 Laurent Guerby <guerby@acm.org>
9605 * 5iosinte.ads: Increase pthread_cond_t size to match recent
9606 LinuxThread and NPTL version, merge from ACT.
9608 2003-04-28 Zack Weinberg <zack@codesourcery.com>
9610 * utils.c (convert): No need to clear TREE_CST_RTL.
9612 2003-04-23 Geert Bosch <bosch@gnat.com>
9614 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
9615 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
9616 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
9617 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
9618 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
9619 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
9620 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
9621 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
9622 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
9623 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
9624 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
9625 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
9626 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
9627 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
9628 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
9629 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
9630 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
9631 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
9632 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
9633 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
9634 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
9635 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
9636 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
9637 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
9638 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
9639 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
9640 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
9641 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
9642 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
9643 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
9644 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
9645 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
9646 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
9647 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
9648 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
9649 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
9650 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
9651 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
9652 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
9653 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
9654 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
9655 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
9656 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
9657 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
9658 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
9659 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
9660 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
9661 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
9662 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
9663 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
9664 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
9665 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
9666 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
9667 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
9668 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
9669 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
9670 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
9671 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
9672 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
9673 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
9674 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
9675 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
9676 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
9677 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
9678 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
9679 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
9680 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
9681 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
9682 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
9683 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
9684 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
9685 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
9686 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
9687 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
9688 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
9689 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
9690 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
9691 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
9692 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
9693 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
9694 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
9695 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
9696 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
9697 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
9698 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
9699 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
9700 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
9701 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
9702 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
9703 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
9704 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
9705 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
9706 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
9707 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
9708 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
9709 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
9710 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
9711 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
9712 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
9713 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
9714 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
9715 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
9716 ali.adb, ali.ads, alloc.ads, argv.c,
9717 atree.adb, atree.ads, atree.h, aux-io.c,
9718 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
9719 binde.adb, binde.ads, binderr.adb, binderr.ads,
9720 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
9721 butil.adb, butil.ads, cal.c, calendar.ads,
9722 casing.adb, casing.ads, ceinfo.adb, checks.adb,
9723 checks.ads, cio.c, comperr.adb, comperr.ads,
9724 config-lang.in, csets.adb, csets.ads, csinfo.adb,
9725 cstand.adb, cstand.ads, cuintp.c, debug.adb,
9726 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
9727 dec-io.ads, dec.ads, deftarg.c, directio.ads,
9728 einfo.adb, einfo.ads, elists.adb, elists.ads,
9729 elists.h, errno.c, errout.adb, errout.ads,
9730 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
9731 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
9732 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
9733 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
9734 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
9735 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
9736 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
9737 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
9738 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
9739 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
9740 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
9741 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
9742 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
9743 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
9744 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
9745 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
9746 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
9747 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
9748 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
9749 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
9750 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
9751 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
9752 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
9753 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
9754 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
9755 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
9756 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
9757 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
9758 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
9759 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
9760 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
9761 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
9762 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
9763 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
9764 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
9765 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
9766 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
9767 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
9768 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
9769 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
9770 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
9771 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
9772 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
9773 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
9774 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
9775 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
9776 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
9777 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
9778 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
9779 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
9780 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
9781 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
9782 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
9783 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
9784 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
9785 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
9786 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
9787 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
9788 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
9789 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
9790 lib.adb, lib.ads, live.adb, live.ads,
9791 machcode.ads, make.adb, make.ads, makeusg.adb,
9792 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
9793 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
9794 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
9795 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
9796 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
9797 mlib.ads, namet.adb, namet.ads, nlists.adb,
9798 nlists.ads, opt.adb, opt.ads, osint-b.adb,
9799 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
9800 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
9801 osint.ads, output.adb, output.ads, par-ch10.adb,
9802 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
9803 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
9804 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
9805 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
9806 par-tchk.adb, par-util.adb, par.adb, par.ads,
9807 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
9808 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
9809 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
9810 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
9811 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
9812 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
9813 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
9814 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
9815 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
9816 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
9817 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
9818 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
9819 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
9820 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
9821 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
9822 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
9823 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
9824 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
9825 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
9826 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
9827 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
9828 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
9829 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
9830 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
9831 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
9832 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
9833 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
9834 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
9835 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
9836 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
9837 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
9838 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
9839 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
9840 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
9841 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
9842 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
9843 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
9844 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
9845 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
9846 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
9847 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
9848 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
9849 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
9850 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
9851 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
9852 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
9853 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
9854 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
9855 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
9856 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
9857 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
9858 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
9859 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
9860 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
9861 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
9862 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
9863 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
9864 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
9865 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
9866 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
9867 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
9868 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
9869 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
9870 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
9871 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
9872 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
9873 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
9874 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
9875 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
9876 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
9877 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
9878 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
9879 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
9880 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
9881 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
9882 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
9883 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
9884 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
9885 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
9886 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
9887 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
9888 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
9889 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
9890 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
9891 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
9892 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
9893 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
9894 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
9895 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
9896 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
9897 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
9898 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
9899 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
9900 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
9901 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
9902 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
9903 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
9904 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
9905 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
9906 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
9907 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
9908 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
9909 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
9910 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
9911 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
9912 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
9913 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
9914 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
9915 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
9916 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
9917 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
9918 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
9919 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
9920 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
9921 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
9922 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
9923 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
9924 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
9925 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
9926 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
9927 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
9928 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
9929 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
9930 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
9931 snames.ads, sprint.adb, sprint.ads, stand.adb,
9932 stand.ads, stringt.adb, stringt.ads, style.adb,
9933 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
9934 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
9935 switch-m.ads, switch.adb, switch.ads, system.ads,
9936 table.adb, table.ads, targparm.adb, targparm.ads,
9937 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
9938 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
9939 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
9940 ttypef.ads, ttypes.ads, types.adb, types.ads,
9941 uintp.adb, uintp.ads, uname.adb, uname.ads,
9942 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
9943 usage.adb, usage.ads, validsw.adb, validsw.ads,
9944 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
9945 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
9946 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
9947 formatting and other trivial changes from ACT.
9949 2003-04-12 Zack Weinberg <zack@codesourcery.com>
9951 * gigi.h, utils2.c (build_constructor):
9952 Rename gnat_build_constructor. Use build_constructor.
9953 * decl.c (gnat_to_gnu_entity)
9954 * trans.c (tree_transform, pos_to_constructor, extract_values)
9955 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
9957 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
9958 (fill_vms_descriptor):
9961 2003-04-06 Zack Weinberg <zack@codesourcery.com>
9963 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
9964 * misc.c (gnat_tree_size): New function.
9965 (LANG_HOOKS_TREE_SIZE): Override.
9967 2003-04-03 Jason Merrill <jason@redhat.com>
9969 * misc.c (gnat_adjust_rli): #if 0.
9971 2003-03-31 Geert Bosch <bosch@gnat.com>
9974 * link.c : Fix misspelled "const" keyword
9976 2003-03-23 Mark Mitchell <mark@codesourcery.com>
9979 * utils2.c: Adjust calls to put_var_into_stack.
9981 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
9983 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
9985 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
9987 * misc.c (gnat_init): Update for new prototype.
9989 2003-03-05 Olivier Hainque <hainque@gnat.com>
9992 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
9993 warning, and fix return type for the IN_RTS && !SJLJ case.
9995 2003-03-04 Tom Tromey <tromey@redhat.com>
9997 * Make-lang.in (ada.tags): New target.
9999 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
10002 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
10003 wrapper, which name remains constant whatever underlying GCC
10006 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
10007 the stable interface needed for a-except.
10009 2003-03-02 Andreas Jaeger <aj@suse.de>
10011 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10012 gnat_ug_wnt.texi: Regenerate.
10014 2003-03-02 Laurent Guerby <guerby@acm.org>
10016 * Makefile.in (install-gnatlib): Match previous change there
10019 2003-02-28 Andreas Schwab <schwab@suse.de>
10021 * Make-lang.in (install-gnatlib): Change to ada directory before
10022 running make instead of using ada/Makefile directly.
10024 2003-02-18 Ben Elliston <bje@redhat.com>
10026 Part of fix for PR ada/9406
10027 * gnat_ug.texi (Binder output file): Grammar fix.
10029 2003-02-18 Ben Elliston <bje@redhat.com>
10032 * 5qtaprop.adb (Sleep): Fix typo in comment.
10034 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
10036 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
10037 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10038 gnat_ug_wnt.texi: Regenerate.
10040 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
10042 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
10043 be created if necessary.
10044 (ada.install-common): Let $(DESTDIR)$(bindir) be created
10045 if necessary. Remove erroneous and redundant gnatchop
10046 installation commands. Test for gnatdll before attempting
10048 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
10049 and gnatdll from all plausible locations.
10051 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
10053 * utils2.c (build_unary_op): Don't check flag_volatile.
10054 * gnat_ug.texi: Remove -fvolatile from example.
10055 * gnat_ug_vxw.texi: Likewise.
10057 2003-01-29 Laurent Guerby <guerby@acm.org>
10060 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
10061 * Makefile.in: match previous change.
10062 * Make-lang.in: match previous change.
10064 2003-01-29 Joel Sherrill <joel@OARcorp.com>
10066 * 5rosinte.ads: Add SIGXCPU.
10067 * 5rtpopsp.adb: New file.
10068 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
10069 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
10070 specific file 5rtpopsp.adb.
10071 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
10072 is likely needed for all newlib targets.
10073 * init.c: Add RTEMS specific version of __gnat_initialize().
10075 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10077 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
10079 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10081 * init.c (__gnat_error_handler): Make msg const.
10083 * gmem.c (convert_addresses): Move declaration ...
10084 * adaint.h: ... here.
10085 * adaint.c (convert_addresses): Adapt addrs type to match
10088 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
10090 2003-01-24 Andreas Schwab <schwab@suse.de>
10092 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
10093 size_t to avoid warning.
10095 2003-01-21 Zack Weinberg <zack@codesourcery.com>
10097 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
10099 2003-01-09 Geoffrey Keating <geoffk@apple.com>
10101 * gnat_rm.texi: Remove RCS version number.
10103 * ada-tree.h (union lang_tree_node): Add chain_next option.
10105 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
10107 * Make-lang.in (ada.install-info, ada.install-common,
10108 ada.uninstall): Prepend $(DESTDIR) to the destination
10109 directory in all (un)installation commands.
10110 * Makefile.in (install-gnatlib, install-rts): Ditto.
10112 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
10114 * gnat_rm.texi, gnat_ug.texi: Use @copying.
10115 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10116 gnat_ug_wnt.texi: Regenerate.
10118 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
10120 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
10122 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
10123 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
10124 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
10125 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
10126 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
10127 $(srcdir)/doc/include/gcc-common.texi.
10129 2002-12-15 Geert Bosch <bosch@gnat.com>
10131 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
10133 2002-12-14 Geert Bosch <bosch@gnat.com>
10135 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
10136 case of a body created for a Renaming_As_Body, on which
10137 conformance checks are not performed. Fixes PR ada/5690.
10139 2002-11-30 Zack Weinberg <zack@codesourcery.com>
10141 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
10142 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
10143 not already included.
10144 * Make-lang.in: Update dependencies.
10146 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
10147 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
10148 solution to buffer overflow bug on GNU/Linux.
10150 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
10151 Closes PR ada/5856 and PR ada/6919 !
10152 * bindgen.adb: Remove all references to Public_Version.
10153 * comperr.adb: Remove all references to Public_Version and
10154 GNATPRO_Version; correct bug reporting instructions.
10155 * comperr.ads: Change to match bug box.
10156 * gnatvsn.ads: Remove all references to Public version and
10159 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
10161 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
10165 * config-lang.in: Remove diff_excludes.
10167 2002-11-05 Graham Stott <graham.stott@btinternet.com>
10169 * trans.c (gnu_pending_elaboration_lists): New GC root.
10170 (build_unit_elab): Use..
10172 2002-10-30 Geert Bosch <bosch@gnat.com>
10174 * misc.c : Include optabs.h
10176 * Make-lang.in (misc.o): Add dependency on optabs.h
10178 2002-10-29 Geert Bosch <bosch@gnat.com>
10180 * Make-lang.in (gnatbind): Depend on CONFIG_H
10182 2002-10-29 Geert bosch <bosch@gnat.com>
10184 * misc.c: Unrevert misc.c (1.13)
10186 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
10188 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
10189 maintainership comments.
10191 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
10193 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
10194 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
10195 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
10196 7staprop.adb: Correct statements in comments about
10197 maintainership of GNAT.
10200 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
10201 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
10202 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
10203 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
10204 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
10205 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
10206 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
10207 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
10208 comments about maintainership of GNAT.
10210 PR ada/6919 (forward port of patch for PR ada/5904)
10211 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
10212 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
10213 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
10214 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
10215 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
10216 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
10217 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
10218 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
10219 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
10220 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
10221 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
10222 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
10223 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
10224 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
10225 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
10226 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
10227 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
10228 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
10229 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
10230 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
10231 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
10232 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
10233 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
10234 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
10235 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
10236 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
10237 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
10238 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
10239 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
10240 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
10241 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
10242 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
10243 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
10244 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
10245 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
10246 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
10247 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
10248 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
10249 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
10250 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
10251 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
10252 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
10253 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
10254 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
10255 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
10256 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
10257 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
10258 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
10259 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
10260 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
10261 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
10262 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
10263 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
10264 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
10265 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
10266 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
10267 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
10268 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
10269 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
10270 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
10271 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
10272 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
10273 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
10274 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
10275 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
10276 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
10277 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
10278 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
10279 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
10280 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
10281 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
10282 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
10283 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
10284 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
10285 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
10286 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
10287 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
10288 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
10289 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
10290 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
10291 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
10292 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
10293 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
10294 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
10295 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
10296 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
10297 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
10298 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
10299 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
10300 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
10301 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
10302 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
10303 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
10304 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
10305 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
10306 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
10307 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
10308 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
10309 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
10310 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
10311 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
10312 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
10313 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
10314 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
10315 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
10316 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
10317 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
10318 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
10319 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
10320 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
10321 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
10322 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
10323 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
10324 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
10325 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
10326 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
10327 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
10328 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
10329 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
10330 par-endh.adb par-labl.adb par-load.adb par-prag.adb
10331 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
10332 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
10333 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
10334 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
10335 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
10336 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
10337 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
10338 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
10339 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
10340 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
10341 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
10342 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
10343 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
10344 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
10345 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
10346 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
10347 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
10348 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
10349 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
10350 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
10351 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
10352 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
10353 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
10354 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
10355 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
10356 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
10357 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
10358 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
10359 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
10360 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
10361 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
10362 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
10363 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
10364 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
10365 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
10366 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
10367 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
10368 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
10369 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
10370 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
10371 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
10372 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
10373 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
10374 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
10375 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
10376 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
10377 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
10378 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
10379 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
10380 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
10381 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
10382 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
10383 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
10384 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
10385 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
10386 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
10387 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
10388 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
10389 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
10390 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
10391 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
10392 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
10393 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
10394 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
10395 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
10396 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
10397 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
10398 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
10399 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
10400 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
10401 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
10402 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
10403 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
10404 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
10405 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
10406 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
10407 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
10408 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
10409 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
10410 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
10411 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
10412 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
10413 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
10414 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
10415 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
10416 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
10417 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
10418 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
10419 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
10420 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
10421 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
10422 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
10423 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
10424 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
10425 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
10426 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
10427 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
10428 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
10429 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
10430 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
10431 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
10432 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
10433 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
10434 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
10435 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
10436 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
10437 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
10438 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
10439 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
10440 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
10441 stringt.ads stringt.h style.adb style.ads stylesw.adb
10442 stylesw.ads switch.adb switch.ads sysdep.c system.ads
10443 table.adb table.ads targparm.adb targparm.ads targtyps.c
10444 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
10445 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
10446 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
10447 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
10448 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
10449 usage.ads utils.c utils2.c validsw.adb validsw.ads
10450 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
10451 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
10452 xtreeprs.adb: Correct statements in comments about maintainership
10455 2002-09-23 Zack Weinberg <zack@codesourcery.com>
10457 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
10458 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
10459 * gnatvsn.ads: Gnat_Version_String is now a function.
10460 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
10461 copy the C version_string into a String and return it.
10462 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
10463 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
10464 Remove pragma Ident (Gnat_Version_String). If this was the
10465 sole use of package Gnatvsn, remove the with statement too.
10466 * gnat1drv.adb: Tweak -gnatv output.
10468 2002-09-17 Richard Henderson <rth@redhat.com>
10470 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
10471 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
10472 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
10473 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
10474 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
10475 and real_2expN instead of a loop.
10476 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
10477 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
10479 2002-08-25 Andre Leis <a.leis@gmx.net>
10480 David Billinghurst (David.Billinghurst@riotinto.com>
10482 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
10484 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10486 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
10487 Remove $(CONFIG_H) dependency.
10489 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
10491 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
10493 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10495 * adadecode.c (ada_demangle): Use xstrdup in lieu of
10497 * misc.c (gnat_decode_option): Likewise.
10499 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
10501 * make.adb (Add_Switch): Make Generic_Position a procedure. The
10502 function approach did not work well because of a side effect (the
10503 function call could reallocate the table which was being indexed
10504 using its result). Fixes ada/4851. [RESURRECTED]
10506 2002-07-01 Roger Sayle <roger@eyesopen.com>
10508 * ada/utils.c (builtin_function): Accept an additional parameter.
10510 2002-06-28 Andreas Jaeger <aj@suse.de>
10513 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
10516 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10518 * Makefile.in (SHELL): Set to @SHELL@.
10520 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10522 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
10523 array size calculation.
10525 2002-06-04 Andreas Jaeger <aj@suse.de>
10527 * Make-lang.in (gnatbind): Readd rule that has been lost in last
10530 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
10532 Merge from pch-branch:
10534 * config-lang.in (gtfiles): Add ada-tree.h.
10535 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
10536 (SET_TYPE_MODULUS): New.
10537 (SET_TYPE_INDEX): New.
10538 (SET_TYPE_DIGITS_VALUE): New.
10539 (SET_TYPE_RM_SIZE): New.
10540 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
10541 (SET_TYPE_ADA_SIZE): New.
10542 (SET_TYPE_ACTUAL_BOUNDS): New.
10543 (SET_DECL_CONST_CORRESPONDING_VAR): New.
10544 (SET_DECL_ORIGINAL_FIELD): New.
10545 (TREE_LOOP_ID): Correct typo.
10546 * decl.c: Use new macros.
10547 * utils.c: Include debug.h, use new macros.
10548 * utils2.c: Use new macros.
10550 * ada-tree.h: Update all macros for new tree description.
10551 (struct tree_loop_id): New.
10552 (union lang_tree_node): New.
10553 (struct lang_decl): New.
10554 (struct lang_type): New.
10555 * misc.c (gnat_mark_tree): Delete.
10556 (LANG_HOOKS_MARK_TREE): Delete.
10557 * trans.c (tree_transform): No longer any need to cast
10560 * utils.c (struct language_function): New dummy structure.
10562 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
10563 (misc.o): Likewise.
10564 (utils.o): Likewise; also gtype-ada.h.
10565 * Make-lang.in (gnat1): Add dependency on s-gtype.
10566 (gnatbind): Add dependency on $(CONFIG_H).
10567 * utils.c: Correct last #include.
10568 (stuct e_stack): Remove unnecessary 'static'.
10569 (mark_e_stack): Remove unused prototype.
10571 * scn-nlit.adb: Remove whitespace after version number to
10572 keep lines under 80 chars.
10573 * snames.adb: Likewise.
10574 * treepr.ads: Likewise.
10576 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
10577 (misc.o): Likewise.
10578 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
10579 * config-lang.in (gtfiles): New.
10580 * decl.c: Use gengtype for roots.
10581 * gigi.h: Use gengtype for roots.
10582 * trans.c: Use gengtype for roots.
10583 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
10585 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
10587 * misc.c (gnat_init): Adjust setting of internal_error_function.
10589 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
10591 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
10592 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10593 gnat_ug_wnt.texi: Regenerate.
10595 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
10597 * 5ntaprop.adb (with System.OS_Primitives): Remove.
10599 * cstreams.c (max_path_len): Move from here ...
10600 * adaint.c (__gnat_max_path_len): ... to here.
10601 * adaint.c (__gnat_max_path_len): Declare.
10602 * g-dirope.adb (Max_Path): Adjust.
10603 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
10604 * i-cstrea.ads (max_path_len): Adjust.
10605 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
10606 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
10608 * Makefile.in, Make-lang.in: Documentation is now built in
10609 Make-lang.in. Store Info and generated Texinfo files in the
10611 * gnat_ug.texi: Remove CVS keywords, correct version number.
10612 Set file name correctly.
10614 * gnat_ug_*.texi: Add.
10615 * .cvsignore: Ignore generated Texinfo files.
10617 2002-05-30 Zack Weinberg <zack@codesourcery.com>
10619 * ada.h: Add MI guard macro.
10620 (SUBTYPE): Define constants with an anonymous enum, not static
10622 (IN): Cast constants to appropriate type before use.
10624 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
10626 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
10629 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10631 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
10632 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
10633 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
10634 (ALL_ADA_CFLAGS): Likewise.
10635 (ADA_INCLUDES): Likewise.
10636 Adapt for new working dir.
10637 (GNATBIND): Use Makefile.in version.
10638 (.SUFFIXES): Copy from Makefile.in.
10639 (ada-warn): Define.
10640 (.adb.o, .ads.o): Copy from Makefile.in.
10641 Added $(OUTPUT_OPTION).
10642 (GNAT1_C_OBJS): Moved from Makefile.in.
10643 Prefix with ada subdir.
10644 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
10645 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
10646 Adapt for new working dir.
10647 (EXTRA_GNATBIND_OBJS): Likewise.
10648 (ADA_BACKEND): Moved from Makefile.in.
10649 Renamed to avoid conflict with global BACKEND.
10651 (TARGET_ADA_SRCS): Moved from Makefile.in.
10652 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
10654 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
10655 (ada_extra_files): Moved from Makefile.in.
10656 Prefix with ada subdir.
10657 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
10658 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
10659 (ada/nmake.ads): Likewise.
10660 (update-sources): Moved from Makefile.in.
10661 Prefix with ada subdir.
10662 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
10663 (ADA_TREE_H): Likewise.
10664 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
10665 (ada/memtrack.o): Likewise.
10666 (ada/adadecode.o): Likewise.
10667 Update dependencies.
10668 (ada/adaint.o): New.
10669 (ada/argv.o): Moved from Makefile.in.
10670 Prefix with ada subdir.
10671 Update dependencies.
10672 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
10673 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
10674 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
10675 Prefix with ada subdir.
10676 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
10677 (GNAT DEPENDENCIES): Regenerate.
10678 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
10679 toplevel Makefile.in.
10680 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
10681 (TARGET_ADA_SRCS): Removed.
10682 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
10683 (GNATBIND_OBJS): Likewise.
10684 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
10685 (BACKEND): Removed.
10686 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
10687 (TREE_H): Likewise.
10688 (ada_extra_files): Likewise.
10689 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
10690 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
10691 (update-sources): Likewise.
10692 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
10693 (ADA_TREE_H): Likewise.
10694 (adadecoce.o): Likewise.
10695 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
10696 (GNAT DEPENDENCIES): Likewise.
10698 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10700 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
10701 * Makefile.in: Likewise.
10703 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10705 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
10706 Restore $(CONFIG_H) and prefix.o dependencies.
10707 (ada.stage[1-4]): Depend on stage?-start.
10709 * Makefile.in (b_gnatb.c): Depend on interfac.o.
10711 2002-05-02 Jim Wilson <wilson@redhat.com>
10713 * utils.c (finish_record_type): Change record_size to record_type.
10715 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
10717 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
10718 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
10719 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
10721 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
10723 * misc.c (gnat_parse_file): Update.
10725 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
10727 * misc.c (gnat_init): Don't set lang_attribute_common.
10729 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
10731 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
10733 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
10735 * gnat_ug.texi: New file.
10737 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
10738 instead of gfdl.texi
10740 * xgnatug.adb, ug_words: New files.
10742 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
10743 gnat_rm and gnat-style manuals.
10745 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
10747 * gigi.h (incomplete_type_error): Remove.
10748 * utils.c (incomplete_type_error): Remove.
10750 2002-04-16 Mark Mitchell <mark@codesourcery.com>
10752 * trans.c (tree_transform): Add has_scope argument to
10753 expand_start_stmt_expr.
10755 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
10757 * gigi.h (truthvalue_conversion): Rename.
10758 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
10759 * trans.c (tree_transform): Update.
10760 * utils2.c (truthvalue_conversion): Rename, update.
10761 (build_binary_op, build_unary_op): Update.
10763 2002-04-04 Laurent Guerby <guerby@acm.org>
10765 * make.adb: Implement -margs, remove restriction about file name placement.
10766 * makeusg.adb: Documentation update.
10767 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
10768 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
10770 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
10772 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
10773 (builtin_function): Similarly.
10775 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
10777 * decl.c (gnat_to_gnu_entity): Update.
10778 * gigi.h (mark_addressable): Rename.
10779 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
10780 * trans.c (tree_transform): Update.
10781 * utils.c (create_var_decl): Update.
10782 * util2.c (build_binary_op, build_unary_op,
10783 fill_vms_descriptor): Update.
10784 (mark_addressable): Rename, update.
10786 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
10788 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
10790 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
10791 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
10792 * trans.c (tree_transform, convert_with_check): Update.
10793 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
10796 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
10798 * gigi.h (finish_incomplete_decl): Rename.
10799 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
10800 * utils.c (gnat_init_decl_processing): Don't set hook.
10801 (finish_incomplete_decl): Rename.
10803 2002-03-29 Andreas Schwab <schwab@suse.de>
10805 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
10808 2001-03-28 Robert Dewar <dewar@gnat.com>
10811 (Remove_Checks): New procedure
10814 (Remove_Checks): New procedure
10817 Use new Duplicate_Subexpr functions
10818 (Duplicate_Subexpr_No_Checks): New procedure
10819 (Duplicate_Subexpr_No_Checks_Orig): New procedure
10820 (Duplicate_Subexpr): Restore original form (checks duplicated)
10821 (Duplicate_Subexpr): Call Remove_Checks
10824 (Duplicate_Subexpr_No_Checks): New procedure
10825 (Duplicate_Subexpr_No_Checks_Orig): New procedure
10826 Add 2002 to copyright notice
10828 * sem_util.adb: Use new Duplicate_Subexpr functions
10831 (Eval_Indexed_Component): This is the place to call
10832 Constant_Array_Ref and to replace the value. We simply merge
10833 the code of this function in here, since it is now no longer
10834 used elsewhere. This fixes the problem of the back end not
10835 realizing we were clever enough to see that this was
10837 (Expr_Val): Remove call to Constant_Array_Ref
10838 (Expr_Rep_Val): Remove call to Constant_Array_Ref
10840 (Constant_Array_Ref): Deal with string literals (patch
10841 suggested by Zack Weinberg on the gcc list)
10843 2001-03-28 Ed Schonberg <schonber@gnat.com>
10845 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
10846 Duplicate_Subexpr_Move_Checks.
10848 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
10849 Duplicate_Subexpr_Move_Checks.
10851 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
10852 value of array exists before retrieving it (it may a private
10853 protected component in a function).
10855 2002-03-28 Geert Bosch <bosch@gnat.com>
10857 * prj-pp.adb : New file.
10859 * prj-pp.ads : New file.
10861 2002-03-28 Andreas Jaeger <aj@suse.de>
10863 * Makefile.in (stamp-sdefault): Fix path for Makefile.
10865 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
10867 * misc.c (gnat_expand_expr): Move prototype.
10869 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
10871 * misc.c (insert_default_attributes): Remove.
10873 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
10875 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
10876 (gnat_init): Don't set hook.
10877 (gnat_expand_expr): Fix prototype.
10879 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
10881 * misc.c (ggc_p): Remove.
10883 2002-03-27 Geert Bosch <bosch@gnat.com>
10885 * prj-makr.ads, prj-makr.adb : New files.
10887 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
10889 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
10890 (lang_mark_tree): Make static, rename.
10892 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
10894 * misc.c (maybe_build_cleanup): Remove.
10896 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
10898 * gigi.h (yyparse): Remove.
10900 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
10902 * gnat_rm.texi: Sync with ACT version.
10903 (From Ben Brosgol <brosgol@gnat.com>)
10905 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
10907 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
10908 (gnat_init): Remove old hook.
10910 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
10912 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
10913 (yyparse): Rename gnat_parse_file.
10915 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
10917 Delete all lines containing "$Revision:".
10918 * xeinfo.adb: Don't look for revision numbers.
10919 * xnmake.adb: Likewise.
10920 * xsinfo.adb: Likewise.
10921 * xsnames.adb: Likewise.
10922 * xtreeprs.adb: Likewise.
10924 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10926 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
10927 gnat_tree_code_name): Delete.
10928 (tree_code_type, tree_code_length, tree_code_name): Define.
10929 (gnat_init): Don't try to copy into the various tree_code
10932 2002-03-11 Richard Henderson <rth@redhat.com>
10934 * Makefile.in (.NOTPARALLEL): Add fake tag.
10936 2002-03-07 Geert Bosch <bosch@gnat.com>
10938 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
10939 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
10940 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
10941 switch-m.adb, switch-m.ads : New files.
10943 2002-03-07 Geert Bosch <bosch@gnat.com>
10945 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
10946 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
10947 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
10948 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
10949 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
10950 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
10951 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
10952 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
10953 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
10954 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
10955 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
10956 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
10957 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
10958 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
10959 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
10960 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
10961 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
10962 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
10963 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
10964 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
10965 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
10966 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
10967 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
10968 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
10969 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
10970 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
10971 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
10972 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
10973 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
10974 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
10975 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
10976 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
10977 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
10978 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
10979 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
10980 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
10981 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
10982 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
10983 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
10984 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
10985 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
10986 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
10987 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
10988 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
10989 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
10990 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
10991 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
10992 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
10993 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
10994 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
10995 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
10996 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
10997 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
10998 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
10999 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
11000 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
11001 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
11002 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
11003 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
11004 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
11005 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
11006 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
11007 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
11008 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
11009 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
11010 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
11011 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
11012 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
11013 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
11014 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
11015 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
11016 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
11017 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
11018 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
11019 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
11020 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
11021 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
11022 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
11023 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
11024 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
11025 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
11026 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
11027 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
11028 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
11029 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
11030 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
11031 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
11032 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
11033 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
11034 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
11035 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
11036 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
11037 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
11038 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
11039 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
11040 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
11041 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
11043 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
11044 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
11045 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
11046 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
11048 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
11049 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
11051 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
11052 to mdll-fil.ad[bs] and mdll-util.ad[bs]
11054 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
11055 from mdllfile.ad[bs] and mdlltool.ad[bs]
11057 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11059 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
11060 lieu of explicit sizeof/sizeof.
11062 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
11064 * misc.c (copy_lang_decl): Remove.
11066 2002-02-27 Zack Weinberg <zack@codesourcery.com>
11068 * misc.c: Delete traditional-mode-related code copied from the
11069 C front end but not used, or used only to permit the compiler
11072 2002-02-07 Richard Henderson <rth@redhat.com>
11074 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
11075 * adaint.h (__gnat_to_gm_time): Update prototype.
11077 2002-01-30 Richard Henderson <rth@redhat.com>
11079 * trans.c (tree_transform) [N_Loop_Statement]: Use
11080 expand_exit_loop_top_cond.
11082 2001-12-23 Richard Henderson <rth@redhat.com>
11084 * utils.c (end_subprog_body): Push GC context around
11085 rest_of_compilation for nested functions.
11087 2001-12-23 Richard Henderson <rth@redhat.com>
11089 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
11091 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
11093 * gnat-style.texi (Declarations and Types): Remove ancient style
11094 rule which was mandated by code generation issues.
11096 * gnat-style.texi (header): Add @dircategory, @direntry.
11097 (title page): Remove date.
11098 (general) Add @./@: where approriate, and two spaces after the
11099 full stop at the end of a sentence. Use @samp markup when
11100 referring concrete lexical entities (keywords, attribute names
11101 etc.), and @syntax for ARM grammar elements. Use @r for English
11102 text in comments. Use @emph for emphasis. Change "if-statements"
11103 etc. to "if statements" (without @samp). Break long lines. Make
11104 casing of section names consistent.
11105 (Identifiers): Use @samp markup for variable names.
11106 (Comments): Use @samp markup for comment characters. Line-end
11107 comments may follow any Ada code, not just statements. Fix
11108 misspelling of "Integer" as "integer".
11109 (Loop statements): Do not use variable name "I", use "J".
11110 (Subprogram Declarations): Document alignment.
11111 (Subprogram Bodies, Block statements): Document empty line before
11114 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
11116 * make.adb (Add_Switch): Make Generic_Position a procedure. The
11117 function approach did not work well because of a side effect (the
11118 function call could reallocate the table which was being indexed
11119 using its result). Fixes ada/4851.
11121 2001-12-19 Robert Dewar <dewar@gnat.com>
11123 * bindgen.adb: Minor reformatting
11125 * cstand.adb: Minor reformatting
11127 * fmap.adb: Minor reformatting
11128 Change name from Add for Add_To_File_Map (Add is much too generic)
11129 Change Path_Name_Of to Mapped_Path_Name
11130 Change File_Name_Of to Mapped_File_Name
11131 Fix copyright dates in header
11134 Change name from Add for Add_To_File_Map (Add is much too generic)
11135 Change Path_Name_Of to Mapped_Path_Name
11136 Change File_Name_Of to Mapped_File_Name
11137 Fix copyright dates in header
11139 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
11140 Add use clause for Fmap.
11142 * make.adb: Minor reformatting
11144 * osint.adb: Minor reformatting. Change of names in Fmap.
11145 Add use clause for Fmap.
11147 * prj-env.adb: Minor reformatting
11149 * prj-env.ads: Minor reformatting
11151 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
11152 error found (there were odd exceptions to this general rule in
11153 -gnatec/-gnatem processing)
11155 2001-12-19 Olivier Hainque <hainque@gnat.com>
11157 * raise.c (__gnat_eh_personality): Exception handling personality
11158 routine for Ada. Still in rough state, inspired from the C++ version
11159 and still containing a bunch of debugging artifacts.
11160 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
11161 inspired from the C++ library.
11163 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
11164 exception handling integration.
11166 2001-12-19 Arnaud Charlet <charlet@gnat.com>
11168 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
11169 (HIE_SOURCES): Add s-secsta.ad{s,b}.
11170 (HIE_OBJS): Add s-fat*.o
11171 (RAVEN_SOURCES): Remove files that are no longer required. Add
11172 interrupt handling files.
11173 (RAVEN_MOD): Removed, no longer needed.
11175 2001-12-19 Robert Dewar <dewar@gnat.com>
11177 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
11178 Add 2001 to copyright date
11180 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
11181 need to force universal inlining for these cases.
11183 2001-12-19 Arnaud Charlet <charlet@gnat.com>
11185 * s-taprob.adb: Minor clean ups so that this unit can be used in
11188 * exp_ch7.adb: Allow use of secondary stack in HI mode.
11189 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
11191 2001-12-19 Vincent Celier <celier@gnat.com>
11193 * prj-tree.ads (Project_Node_Record): Add comments for components
11194 Pkg_Id and Case_Insensitive.
11196 2001-12-19 Pascal Obry <obry@gnat.com>
11198 * g-socket.adb: Minor reformatting. Found while reading code.
11200 2001-12-19 Robert Dewar <dewar@gnat.com>
11202 * prj-tree.ads: Minor reformatting
11204 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
11206 * config-lang.in (diff_excludes): Remove.
11208 2001-12-17 Ed Schonberg <schonber@gnat.com>
11210 * sem_res.adb (Resolve_Selected_Component): do not generate a
11211 discriminant check if the selected component is a component of
11212 the argument of an initialization procedure.
11214 * trans.c (tree_transform, case of arithmetic operators): If result
11215 type is private, the gnu_type is the base type of the full view,
11216 given that the full view itself may be a subtype.
11218 2001-12-17 Robert Dewar <dewar@gnat.com>
11220 * sem_res.adb: Minor reformatting
11222 * trans.c (tree_transform, case N_Real_Literal): Add missing third
11223 parameter in call to Machine (unknown horrible effects from this
11226 * urealp.h: Add definition of Round_Even for call to Machine
11227 Add third parameter for Machine
11229 2001-12-17 Ed Schonberg <schonber@gnat.com>
11231 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
11232 predefined units in No_Run_Time mode.
11234 2001-12-17 Richard Kenner <kenner@gnat.com>
11236 * misc.c (insn-codes.h): Now include.
11238 2001-12-17 Olivier Hainque <hainque@gnat.com>
11240 * a-except.adb: Preparation work for future integration of the GCC 3
11241 exception handling mechanism
11242 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
11243 to factorize previous code sequences and make them externally callable,
11244 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
11245 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
11246 Use the new notification routines.
11248 2001-12-17 Emmanuel Briot <briot@gnat.com>
11250 * prj-tree.ads (First_Choice_Of): Document the when others case
11252 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11254 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
11255 HI-E mode, in order to support Ravenscar profile properly.
11257 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
11258 mode on 32 bits targets.
11260 2001-12-17 Vincent Celier <celier@gnat.com>
11262 * fmap.adb: Initial version.
11264 * fmap.ads: Initial version.
11266 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
11267 If search is successfully done, add to mapping.
11269 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
11272 (Gnatmake): Add new local variable Mapping_File_Name.
11273 Create mapping file when using project file(s).
11274 Delete mapping file before exiting.
11276 * opt.ads (Mapping_File_Name): New variable
11278 * osint.adb (Find_File): Use path name found in mapping, if any.
11280 * prj-env.adb (Create_Mapping_File): New procedure
11282 * prj-env.ads (Create_Mapping_File): New procedure.
11284 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
11287 * usage.adb: Add entry for new switch -gnatem.
11289 * Makefile.in: Add dependencies for fmap.o.
11291 2001-12-17 Ed Schonberg <schonber@gnat.com>
11293 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
11294 is a package instantiation rewritten as a package body.
11295 (Install_Withed_Unit): Undo previous change, now redundant.
11297 2001-12-17 Gary Dismukes <dismukes@gnat.com>
11300 (Compute_Length): Move conversion to Unsigned to callers.
11301 (Get_Max_Size): Convert Len expression to Unsigned after calls to
11302 Compute_Length and Determine_Range.
11303 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
11304 Compute_Length and Determine_Range.
11305 Above changes fix problem with length computation for supernull arrays
11306 where Max (Len, 0) wasn't getting applied due to the Unsigned
11307 conversion used by Compute_Length.
11309 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11312 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
11313 System.Secondary_Stack.
11314 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
11316 Remove unused entity RE_Exception_Data.
11318 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
11320 * rident.ads (No_Secondary_Stack): New restriction.
11322 2001-12-17 Joel Brobecker <brobecke@gnat.com>
11324 * gnat_rm.texi: Fix minor typos. Found while reading the section
11325 regarding "Bit_Order Clauses" that was sent to a customer.
11326 Very interesting documentation!
11328 2001-12-17 Robert Dewar <dewar@gnat.com>
11330 * sem_case.adb (Choice_Image): Avoid creating improper character
11331 literal names by using the routine Set_Character_Literal_Name. This
11332 fixes bombs in certain error message cases.
11334 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11336 * a-reatim.adb: Minor reformatting.
11338 2001-12-17 Ed Schonberg <schonber@gnat.com>
11340 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
11341 case where the formal is an extension of another formal in the current
11342 unit or in a parent generic unit.
11344 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11346 * s-tposen.adb: Update comments. Minor reformatting.
11347 Minor code clean up.
11349 * s-tarest.adb: Update comments. Minor code reorganization.
11351 2001-12-17 Gary Dismukes <dismukes@gnat.com>
11353 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
11356 2001-12-17 Robert Dewar <dewar@gnat.com>
11358 * exp_attr.adb: Minor reformatting
11360 2001-12-17 Ed Schonberg <schonber@gnat.com>
11362 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
11363 derivations nested within a child unit: verify that the parent
11364 type is declared in an outer scope.
11366 2001-12-17 Robert Dewar <dewar@gnat.com>
11368 * sem_ch12.adb: Minor reformatting
11370 2001-12-17 Ed Schonberg <schonber@gnat.com>
11372 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
11373 warning if current unit is a predefined one, from which bodies may
11376 2001-12-17 Robert Dewar <dewar@gnat.com>
11378 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
11379 Fix header format. Add 2001 to copyright date.
11381 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
11382 which caused CE during compilation if checks were enabled.
11384 2001-12-17 Vincent Celier <celier@gnat.com>
11387 (Switches_Of): New function
11388 (Test_If_Relative_Path): New procedure
11389 (Add_Switches): Use new function Switches_Of
11390 (Collect_Arguments_And_Compile): Use new function Switches_Of.
11391 When using a project file, test if there are any relative
11392 search path. Fail if there are any.
11393 (Gnatmake): Only add switches for the primary directory when not using
11394 a project file. When using a project file, change directory to the
11395 object directory of the main project file. When using a project file,
11396 test if there are any relative search path. Fail if there are any.
11397 When using a project file, fail if specified executable is relative
11398 path with directory information, and prepend executable, if not
11399 specified as an absolute path, with the exec directory. Make sure
11400 that only one -o switch is transmitted to the linker.
11402 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
11405 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
11406 when using a non standard naming scheme.
11407 (Check_Ada_Naming_Scheme): Make sure that error messages
11408 do not raise exceptions.
11409 (Is_Illegal_Append): Return True if there is no dot in the suffix.
11410 (Language_Independent_Check): Check the exec directory.
11412 * prj.adb (Project_Empty): Add new component Exec_Directory
11415 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
11416 (Project_Data): Add component Exec_Directory
11418 * snames.adb: Updated to match snames.ads revision 1.215
11420 * snames.ads: Added Exec_Dir
11422 2001-12-17 Robert Dewar <dewar@gnat.com>
11424 * make.adb: Minor reformatting
11426 * prj-nmsc.adb: Minor reformatting
11428 * snames.adb: Updated to match snames.ads
11430 * snames.ads: Alphebetize entries for project file
11432 2001-12-17 Ed Schonberg <schonber@gnat.com>
11434 * trans.c (process_freeze_entity): Do nothing if the entity is a
11435 subprogram that was already elaborated.
11437 2001-12-17 Richard Kenner <kenner@gnat.com>
11439 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
11440 and Esize if object is referenced via pointer.
11442 2001-12-17 Ed Schonberg <schonber@gnat.com>
11444 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
11445 is discrete before analyzing choices.
11447 2001-12-17 Joel Brobecker <brobecke@gnat.com>
11449 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
11450 containing the name of the Ada Main Program. This string is mainly
11451 intended for the debugger.
11452 (Gen_Output_File_C): Do the equivalent change when generating a C file.
11454 2001-12-17 Robert Dewar <dewar@gnat.com>
11456 * ali.adb: Set new Dummy_Entry field in dependency entry
11458 * ali.ads: Add Dummy_Entry field to source dependency table
11460 * bcheck.adb (Check_Consistency): Ignore dummy D lines
11462 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
11464 * lib-writ.ads: Document dummy D lines for missing files.
11466 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
11468 2001-12-17 Robert Dewar <dewar@gnat.com>
11470 * ali.adb: Type reference does not reset current file.
11472 * ali.adb: Recognize and scan renaming reference
11474 * ali.ads: Add spec for storing renaming references.
11476 * lib-xref.ads: Add documentation for handling of renaming references
11478 * lib-xref.adb: Implement output of renaming reference.
11481 (Determine_Range): Document local variables
11482 (Determine_Range): Make sure Hbound is initialized. It looks as though
11483 there could be a real problem here with an uninitialized reference
11484 to Hbound, but no actual example of failure has been found.
11486 2001-12-17 Laurent Pautet <pautet@gnat.com>
11489 Fix comment of Shutdown_Socket and Close_Socket. These functions
11490 should not fail silently because if they are called twice, this
11491 probably means that there is a race condition in the user program.
11492 Anyway, this behaviour is consistent with the rest of this unit.
11493 When an error occurs, an exception is raised with the error message
11494 as exception message.
11496 2001-12-17 Robert Dewar <dewar@gnat.com>
11498 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
11499 that it happens before modification of Sloc values for -gnatD.
11501 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
11502 so that it happens before modification of Sloc values for -gnatD.
11504 * switch.adb: Minor reformatting
11506 2001-12-15 Richard Henderson <rth@redhat.com>
11508 * sem_ch7.adb: Wrap comment.
11510 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
11512 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
11513 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
11514 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
11515 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
11516 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
11517 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
11518 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
11519 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
11520 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
11521 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
11522 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
11523 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
11524 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
11525 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
11526 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
11527 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
11528 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
11529 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
11530 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
11531 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
11532 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
11533 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
11534 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
11535 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
11538 2001-12-14 Vincent Celier <celier@gnat.com>
11540 * osint.adb(Create_Debug_File): When an object file is specified,
11541 put the .dg file in the same directory as the object file.
11543 2001-12-14 Robert Dewar <dewar@gnat.com>
11545 * osint.adb: Minor reformatting
11547 * lib-xref.adb (Output_Instantiation): New procedure to generate
11548 instantiation references.
11550 * lib-xref.ads: Add documentation of handling of generic references.
11552 * ali.adb (Read_Instantiation_Ref): New procedure to read
11553 instantiation references
11555 * ali.ads: Add spec for storing instantiation references
11557 * bindusg.adb: Minor reformatting
11559 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11561 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11563 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11565 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11569 Add 2001 to copyright date
11570 Add entry for Latin-5 (Cyrillic ISO-8859-5)
11572 2001-12-14 Matt Gingell <gingell@gnat.com>
11574 * adaint.c: mktemp is a macro on Lynx and can not be used as an
11577 2001-12-14 Richard Kenner <kenner@gnat.com>
11579 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
11580 if operand is CONSTRUCTOR.
11582 2001-12-14 Ed Schonberg <schonber@gnat.com>
11584 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
11585 before emiting check on right-hand side, so that exception information
11588 2001-12-14 Richard Kenner <kenner@gnat.com>
11590 * utils.c (create_var_decl): Throw away initializing expression
11591 if just annotating types and non-constant.
11593 2001-12-14 Vincent Celier <celier@gnat.com>
11595 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
11598 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
11600 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
11602 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
11604 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
11606 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
11608 * ChangeLog: Remove piece of diff output.
11610 2001-12-14 Geert Bosch <bosch@gnat.com>
11612 * config-lang.in: Update copyright notice
11614 * layout.adb: Remove commented out code.
11616 * mdllfile.ads: Update copyright notice. Fix header format.
11618 * sem_case.ads: Likewise.
11620 * sem_ch3.adb: Minor reformatting.
11622 2001-12-12 Geert Bosch <bosch@gnat.com>
11624 * freeze.ads: Update copyright date.
11626 * g-comlin.ads: Minor reformatting.
11628 * gnat-style.texi: Fix typo.
11630 2001-12-12 Geert Bosch <bosch@gnat.com>
11632 * einfo.h: Regenerate.
11634 2001-12-12 Ed Schonberg <schonber@gnat.com>
11636 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
11637 on known node types, rather than untyped fields. Further cleanups.
11639 2001-12-12 Robert Dewar <dewar@gnat.com>
11642 (Save_Entity_Descendant): Minor comment update.
11643 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
11644 of an N_Attribute_Reference node. As per note below, this does not
11645 eliminate need for Associated_Node in attribute ref nodes.
11646 (Associated_Node): Documentation explicitly mentions attribute
11647 reference nodes, since this field is used in such nodes.
11649 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
11651 2001-12-12 Robert Dewar <dewar@gnat.com>
11653 * s-stalib.adb: Add more comments on with statements being needed
11655 * par-ch12.adb: Minor reformatting
11657 * prj-dect.ads: Fix copyright header
11659 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
11660 inputs fit in 32 bits, but the result still overflows.
11662 * s-fatgen.ads: Minor comment improvement
11664 2001-12-12 Ed Schonberg <schonber@gnat.com>
11666 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
11667 formal derived type, look for an inherited component from the full
11668 view of the parent, if any.
11670 2001-12-12 Robert Dewar <dewar@gnat.com>
11672 * checks.ads (Apply_Alignment_Check): New procedure.
11674 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
11675 ensure that the alignment of objects with address clauses is
11676 appropriate, and raise PE if not.
11678 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
11679 Exp_Pakd.Known_Aligned_Enough
11681 * mdllfile.ads: Minor reformatting
11683 * mlib-fil.ads: Minor reformatting
11685 2001-12-12 Ed Schonberg <schonber@gnat.com>
11687 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
11688 fix to any component reference if enclosing record has non-standard
11691 2001-12-12 Vincent Celier <celier@gnat.com>
11693 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
11696 2001-12-12 Ed Schonberg <schonber@gnat.com>
11698 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
11701 2001-12-12 Robert Dewar <dewar@gnat.com>
11703 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
11705 2001-12-12 Emmanuel Briot <briot@gnat.com>
11707 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
11708 and it adds dependencies to system.io.
11710 2001-12-12 Pascal Obry <obry@gnat.com>
11712 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
11715 2001-12-11 Ed Schonberg <schonber@gnat.com>
11717 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
11718 that is the parent of other generics, the instance body replaces the
11719 instance node. Retrieve the instance of the spec, which is the one
11720 that is visible in clients and within the body.
11722 2001-12-11 Vincent Celier <celier@gnat.com>
11724 * gnatmain.adb: Initial version.
11726 * gnatmain.ads: Initial version.
11728 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
11730 * snames.adb: Updated to match snames.ads.
11732 * snames.ads: Added Gnatstub.
11734 2001-12-11 Vincent Celier <celier@gnat.com>
11736 * prj-attr.adb (Initialization_Data): Change name from
11737 Initialisation_Data.
11739 2001-12-11 Emmanuel Briot <briot@gnat.com>
11741 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
11742 + and * applied to backslashed expressions like \r.
11744 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
11746 * g-os_lib.ads: String_List type added, Argument_List type is now
11747 subtype of String_List.
11749 2001-12-11 Robert Dewar <dewar@gnat.com>
11751 * g-os_lib.ads: Change copyright to FSF
11752 Add comments for String_List type
11754 2001-12-11 Vincent Celier <celier@gnat.com>
11756 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
11757 string to the buffer).
11759 2001-12-11 Ed Schonberg <schonber@gnat.com>
11761 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
11764 * sem_attr.adb: Simplify previous fix for Address.
11765 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
11766 to avoid anomalies where the bound of the type appears to raise
11769 2001-12-11 Robert Dewar <dewar@gnat.com>
11771 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
11774 2001-12-11 Ed Schonberg <schonber@gnat.com>
11776 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
11777 renamed unit before checking for recursive instantiations.
11779 2001-12-11 Emmanuel Briot <briot@gnat.com>
11781 * prj.ads: Add comments for some of the fields.
11783 2001-12-11 Robert Dewar <dewar@gnat.com>
11785 * lib-xref.adb (Output_Refs): Don't output type references outside
11786 the main unit if they are not otherwise referenced.
11788 2001-12-11 Ed Schonberg <schonber@gnat.com>
11790 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
11791 code and diagnose additional illegal uses
11793 * sem_util.adb (Is_Object_Reference): An indexed component is an
11794 object only if the prefix is.
11796 2001-12-11 Vincent Celier <celier@gnat.com>
11798 * g-diopit.adb: Initial version.
11800 * g-diopit.ads: Initial version.
11803 (Expand_Path): Avoid use of Unbounded_String
11804 (Find, Wildcard_Iterator): Moved to child package Iteration
11806 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
11808 2001-12-11 Robert Dewar <dewar@gnat.com>
11810 * sem_attr.adb: Minor reformatting
11812 2001-12-11 Ed Schonberg <schonber@gnat.com>
11814 * sem_ch3.adb: Clarify some ???.
11816 2001-12-11 Robert Dewar <dewar@gnat.com>
11818 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
11819 Exp_Pakd.Known_Aligned_Enough
11821 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
11822 version is moved to Exp_Ch13.
11824 2001-12-11 Robert Dewar <dewar@gnat.com>
11826 * einfo.ads: Minor reformatting
11828 * exp_ch5.adb: Add comment for previous.change
11830 * ali.adb: New interface for extended typeref stuff.
11832 * ali.ads: New interface for typeref stuff.
11834 * checks.adb (Apply_Alignment_Check): New procedure.
11836 * debug.adb: Add -gnatdM for modified ALI output
11838 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
11840 * lib-xref.adb: Extend generation of <..> notation to cover
11841 subtype/object types. Note that this is a complete rewrite,
11842 getting rid of the very nasty quadratic algorithm previously
11843 used for derived type output.
11845 * lib-xref.ads: Extend description of <..> notation to cover
11846 subtype/object types. Uses {..} for these other cases.
11847 Also use (..) for pointer types.
11849 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
11851 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
11852 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
11854 2001-12-11 Vincent Celier <celier@gnat.com>
11857 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
11858 Changed /BIND_ONLY to /ACTIONS=BIND
11859 Changed /LINK_ONLY to /ACTIONS=LINK
11861 2001-12-11 Ed Schonberg <schonber@gnat.com>
11863 * sem_ch8.adb (Find_Selected_Component): improved search for a
11864 candidate package in case of error.
11866 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
11867 chain back on scope stack before reinstalling use clauses.
11869 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
11870 is enabled, do not kill the code for the condition, to preserve
11873 2001-12-11 Robert Dewar <dewar@gnat.com>
11875 * checks.adb (Insert_Valid_Check): Apply validity check to expression
11876 of conversion, not to result of conversion.
11878 2001-12-11 Ed Schonberg <schonber@gnat.com>
11880 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
11881 before freezing parent. If the declarations are mutually recursive,
11882 an access to the current record type may be frozen before the
11883 derivation is complete.
11885 2001-12-05 Vincent Celier <celier@gnat.com>
11887 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
11888 -c /COMPILE_ONLY, -l /LINK_ONLY
11891 (Bind_Only): New Flag
11892 (Link_Only): New flag
11894 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
11897 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
11900 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
11901 (Gnatmake): Set the step flags. Only perform a step if the
11902 corresponding step flag is True.
11903 (Scan_Make_Arg): Reset the bind and link step flags when -u
11904 or -gnatc has been specified.
11906 2001-12-05 Ed Schonberg <schonber@gnat.com>
11908 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
11909 get bounds from right operand.
11911 * sem_eval.adb: Minor reformatting
11913 * exp_util.adb (Make_Literal_Range): use bound of literal rather
11914 than Index'First, its lower bound may be different from 1.
11916 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
11919 2001-12-05 Vincent Celier <celier@gnat.com>
11921 * prj-nmsc.adb Minor reformatting
11923 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
11924 set and libraries are not supported.
11926 2001-12-05 Ed Schonberg <schonber@gnat.com>
11928 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
11929 private view explicitly, so the back-end can treat as a global
11932 2001-12-05 Ed Schonberg <schonber@gnat.com>
11934 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
11935 unit, always replace instance node with new body, for ASIS use.
11937 2001-12-05 Vincent Celier <celier@gnat.com>
11939 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
11940 libraries are not supported and both attributes Library_Name and
11941 Library_Dir are specified.
11943 * prj-proc.adb (Expression): Set location of Result to location of
11946 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
11947 (prj-nmsc is now importing MLib.Tgt)
11949 * prj-proc.adb: Put the change indicated above that was forgotten.
11951 2001-12-05 Robert Dewar <dewar@gnat.com>
11953 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
11955 2001-12-05 Ed Schonberg <schonber@gnat.com>
11957 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
11958 constraint, introduce explicit subtype declaration and derive from it.
11960 * sem_ch3.adb: Minor reformatting
11962 2001-12-05 Robert Dewar <dewar@gnat.com>
11964 * checks.adb (Determine_Range): Increase cache size for checks.
11967 * exp_ch6.adb: Minor reformatting
11968 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
11969 a parameter whose root type is System.Address, since treating such
11970 subprograms as pure in the code generator is almost surely a mistake
11971 that will lead to unexpected results.
11973 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
11974 change handling of conversions.
11976 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
11978 2001-12-05 Ed Schonberg <schonber@gnat.com>
11980 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
11981 aggregate with static wrong size, attach generated Raise node to
11984 2001-12-05 Robert Dewar <dewar@gnat.com>
11986 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
11987 Fixes compilation abandoned bomb in B24009B.
11989 2001-12-05 Ed Schonberg <schonber@gnat.com>
11992 Document use of Associated_Node on Selected_Components.
11993 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
11994 to clarify use of untyped descendant fields.
11996 2001-12-05 Robert Dewar <dewar@gnat.com>
11998 * prj-dect.ads: Add ??? comment
11999 Add 2001 to copyright notice (was not done in after all)
12001 * prj-part.adb: Minor reformatting. Reword one awkward error message.
12003 * prj.ads: Minor reformatting throughout, and add some ??? comments
12005 * snames.ads: Minor reformatting
12007 2001-12-05 Geert Bosch <bosch@gnat.com>
12009 * snames.adb: Autoupdate
12011 2001-12-05 Vincent Celier <celier@gnat.com>
12013 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
12015 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
12017 * prj-env.adb: Minor comment changes (modifying -> extends).
12019 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
12021 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
12024 * prj.adb (Initialize): Change Modifying to Extends.
12026 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
12028 * prj.ads: Minor comment change (Modifying -> extending).
12030 * snames.ads: Change modifying to extends.
12032 2001-12-05 Robert Dewar <dewar@gnat.com>
12034 * sem_warn.adb: Remove stuff for conditionals, we are not going to
12037 * sem_warn.ads: Remove stuff for conditionals, we are not going to
12038 do this after all. Add 2001 to copyright notice
12040 2001-12-04 Geert Bosch <bosch@gnat.com>
12042 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
12044 2001-12-04 Robert Dewar <dewar@gnat.com>
12046 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
12047 location if we already have errors. Stops some cases of cascaded
12050 * errout.adb: Improve comment.
12052 2001-12-04 Robert Dewar <dewar@gnat.com>
12055 (Analyze_Formal_Type_Definition): Defend against Error.
12056 (Analyze_Formal_Subprogram): Defend against Error.
12058 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
12059 remove following semicolon if present. Removes cascaded error.
12061 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
12064 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
12065 exceptions equals 0.
12066 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
12067 Fixes PIWG E tests (which have to be run with -gnatL).
12069 2001-12-04 Robert Dewar <dewar@gnat.com>
12071 * einfo.ads: Minor reformatting
12073 2001-12-04 Ed Schonberg <schonber@gnat.com>
12075 * einfo.ads: Block_Node points to the identifier of the block, not to
12076 the block node itself, to preserve the link when the block is
12077 rewritten, e.g. within an if-statement with a static condition.
12079 * inline.adb (Cleanup_Scopes): recover block statement from block
12080 entity using new meaning of Block_Node.
12082 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
12083 identifier of block node, rather than to node itself.
12085 2001-12-04 Gary Dismukes <dismukes@gnat.com>
12088 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
12089 (Discrimify): Go back to setting the Etypes of the selected component
12090 because the Vname component does not exist at this point and will
12091 fail name resolution. Also set Analyzed.
12092 Remove with and use of Sem_Res.
12094 2001-12-04 Arnaud Charlet <charlet@gnat.com>
12096 * Makefile.in: (HIE_SOURCES): add s-fat*.
12098 2001-12-04 Robert Dewar <dewar@gnat.com>
12101 (Compile_Time_Known_Attribute): New procedure.
12102 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
12103 proper range check.
12105 2001-12-04 Ed Schonberg <schonber@gnat.com>
12107 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
12108 processing discriminants to diagnose illegal default values.
12110 2001-12-04 Ed Schonberg <schonber@gnat.com>
12112 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
12113 access discriminant within a type extension that constrains its
12114 parent discriminants.
12116 2001-12-04 Ed Schonberg <schonber@gnat.com>
12118 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
12119 is malformed, use instance of Any_Id to allow analysis to proceed.
12121 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
12122 type definition is illegal.
12123 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
12126 2001-12-04 Ed Schonberg <schonber@gnat.com>
12128 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
12131 2001-12-04 Robert Dewar <dewar@gnat.com>
12133 * errout.adb: Minor reformatting
12135 2001-12-04 Robert Dewar <dewar@gnat.com>
12137 * exp_util.adb: Minor reformatting from last change
12139 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
12140 which is a rewriting of an expression, traverse the original
12141 expression to remove warnings that may have been posted on it.
12143 2001-12-04 Ed Schonberg <schonber@gnat.com>
12145 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
12146 record that has other packed components.
12148 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
12150 * adaint.c: Minor cleanups.
12152 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
12154 * adaint.c: Do not use utime.h on vxworks.
12156 2001-12-04 Arnaud Charlet <charlet@gnat.com>
12158 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
12159 more confusion than it solves.
12161 2001-12-04 Geert bosch <bosch@gnat.com>
12163 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
12165 2001-12-04 Geert Bosch <bosch@gnat.com>
12167 * Makefile.in (update-sources): New target.
12168 For use by gcc_release script.
12170 2001-12-04 Ed Schonberg <schonber@gnat.com>
12172 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
12173 a configuration pragma, it is now legal wherever a pragma can appear.
12175 2001-12-04 Zack Weinberg <zack@codesourcery.com>
12177 * Makefile.in: Don't set ALL. Delete @cross_defines@,
12178 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
12179 is now @CROSS@ -DIN_GCC; update comment.
12181 2001-12-04 Robert Dewar <dewar@gnat.com>
12183 * einfo.adb (Has_Pragma_Pure_Function): New flag.
12184 Fix problem that stopped ceinfo from working
12186 * einfo.ads (Has_Pragma_Pure_Function): New flag.
12188 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
12190 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
12193 (File_Time_Stamp): New procedure.
12194 (Preserve_Mode): New boolean.
12195 (Write_Unit): Pass time stamp.
12196 Implement -p switch (preserve time stamps).
12198 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
12200 * gnatchop.adb: Do usage info for -p switch
12202 * adaint.h (__gnat_set_file_time_name): New function
12204 * adaint.c (__gnat_set_file_time_name): Implement
12206 * adaint.h: Fix typo
12208 2001-12-03 Robert Dewar <dewar@gnat.com>
12210 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
12211 have Associated_Node.
12213 2001-12-03 Robert Dewar <dewar@gnat.com>
12215 * prj-proc.adb: Minor reformatting
12217 * make.adb: Minor reformatting
12219 2001-12-03 Geert Bosch <bosch@gnat.com>
12221 * make.adb: Minor reformatting.
12223 2001-12-03 Robert Dewar <dewar@gnat.com>
12225 * sem_ch12.adb: Minor reformatting
12227 2001-12-03 Ed Schonberg <schonber@gnat.com>
12229 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
12230 push Standard on the stack before analyzing the instance body,
12231 in order to have a clean visibility environment.
12233 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
12235 2001-12-03 Ed Schonberg <schonber@gnat.com>
12237 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
12238 instantiation of a body that contains an inlined body.
12240 2001-12-03 Ed Schonberg <schonber@gnat.com>
12243 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
12244 to prevent freezing within formal packages.
12245 (Freeze_Subprogram_Body): If body comes from another instance that
12246 appeared before its own body, place freeze node at end of current
12247 declarative part, to prevent a back-end crash.
12248 (Inline_Instance_Body): Handle properly a package instance within
12249 a subprogram instance that is a child unit.
12251 2001-12-01 Graham Stott <grahams@redhat.com>
12253 * Makefile.in (misc.o): Add missing $(srcdir) prefix
12254 and add optabs.h dependency.
12256 * misc.c: Include optabs.h
12257 (gnat_tree_code_type): Make static and const.
12258 (gnat_tree_code_length): Likewise.
12259 (gnat_tree_code_name): Likewise.
12260 (update_setjmp_buf): Obtain operands mode from insn_data.
12262 2001-11-29 Richard Henderson <rth@redhat.com>
12264 * init.c: Remove obsolete dwarf2 frame.h section.
12266 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
12268 * Make-lang.in (ada.generated-manpages): New dummy target.
12270 2001-11-29 Ed Schonberg <schonber@gnat.com>
12272 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
12273 into Command, an array conversion is illegal here. Uncovered by
12276 2001/11/28 Geert Bosch <bosch@gnat.com>
12278 * init.c: Minor whitespace changes.
12280 2001-11-28 Doug Rupp <rupp@gnat.com>
12282 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
12285 2001-11-28 Zack Weinberg <zack@codesourcery.com>
12287 * misc.c (gnat_expand_constant): Move declaration above
12288 definition of lang_hooks.
12289 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
12290 (gnat_init): lang_expand_constant no longer exists.
12292 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
12293 always have vprintf.
12294 (gnat_init): Always call set_internal_error_function.
12296 2001-11-27 Andreas Jaeger <aj@suse.de>
12298 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
12300 2001-11-27 Laurent Guerby <guerby@acm.org>
12302 * Makefile.in: Regenerate Ada dependencies.
12304 2001-11-26 Richard Henderson <rth@redhat.com>
12306 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
12307 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
12308 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
12310 2001-11-25 Laurent Guerby <guerby@acm.org>
12312 * sysdep.c (rts_get_*): Fix style.
12314 2001-11-19 Laurent Guerby <guerby@acm.org>
12316 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
12317 since it is of no apparent use and cause warnings.
12319 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
12321 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
12323 (gnat_init): Don't return NULL.
12324 (finish_parse): Remove.
12326 2001-11-17 Laurent Guerby <guerby@acm.org>
12328 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
12329 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
12330 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
12331 * lang-spec.h: Add missing struct field to silence warnings.
12332 * sysdep.c (rts_get_*): Provide K&R prototype.
12333 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
12334 * traceback.c (Unlock_Task, Lock_Task): Likewise.
12335 * tracebak.c (__gnat_backtrace): Remove unused variable.
12336 * utils.c (end_subprog_body): Move to K&R style.
12338 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12340 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
12342 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
12344 * misc.c (gnat_init): Change prototype. Include the
12345 functionality of the old init_parse and init_decl_processing.
12346 (gnat_init_decl_processing): New prototype.
12347 (init_parse): Remove.
12348 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
12350 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
12352 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
12353 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
12354 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
12355 set_yydebug): Remove.
12357 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
12359 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
12360 (struct lang_hooks): Constify.
12361 (language_string, lang_identify): Remove.
12362 * utils.c (init_decl_processing): Update.
12364 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
12366 * misc.c: Include langhooks-def.h.
12367 * Makefile.in: Update.
12369 2001-10-30 Robert Dewar <dewar@gnat.com>
12372 (Check_Identifier): Rewrite circuit to be compatible with use of letters
12373 in the upper half of ASCII.
12374 (Check_Identifier): Minor reformatting
12376 2001-10-30 Geert Bosch <bosch@gnat.com>
12378 * (Associated_Node, Set_Associated_Node): Do not check for
12381 2001-10-30 Robert Dewar <dewar@gnat.com>
12383 * a-reatim.ads: Minor reformatting
12385 2001-10-30 Robert Dewar <dewar@gnat.com>
12387 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
12388 undocumented declarations.
12390 2001-10-30 Pascal Obry <obry@gnat.com>
12392 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
12393 to the binder and linker.
12396 * mdll.ads: Fix layout. Update copyright notice.
12398 * mdll.adb: Fix layout. Update copyright notice.
12400 2001-10-30 Robert Dewar <dewar@gnat.com>
12402 * usage.adb: Minor fix to output for -gnaty.
12404 2001-10-30 Ed Schonberg <schonber@gnat.com>
12406 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
12407 to accommodate all its possible values.
12409 * a-reatim.adb (Split): Special-case handling of Time_Span_First
12410 and of small absolute values of T.
12412 2001-10-30 Richard Kenner <kenner@gnat.com>
12414 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
12415 set_mem_attributes since not needed and wrong if RESULT if a REG;
12416 fixes ACATS failures.
12418 2001-10-30 Geert Bosch <bosch@gnat.com>
12420 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
12421 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
12423 2001-10-30 Robert Dewar <dewar@gnat.com>
12425 * bindusg.adb: Undocument -f switch.
12427 * gnatcmd.adb: Remove /FULL_ELABORATION.
12429 * opt.ads (Force_RM_Elaboration_Order): Document that this is
12432 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
12434 * gnatbind.adb: Minor update of warning msg.
12436 2001-10-30 Vincent Celier <celier@gnat.com>
12438 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
12439 for project file switches (-P (/PROJECT_FILE=),
12440 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
12443 2001-10-30 Geert Bosch <bosch@gnat.com>
12445 * decl.c: Minor whitespace fixes.
12447 2001-10-30 Richard Kenner <kenner@gnat.com>
12449 * utils2.c (build_allocator): Test for SIZE overflow in array case too
12451 2001-10-30 Geert Bosch <bosch@gnat.com>
12453 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
12454 Found due to GCC 3.0 warning of using uninitialized value.
12457 (Get_Max_Size): Use variant record for tracking value/expression.
12458 Makes logic clearer and prevents warnings for uninitialized variables.
12459 (Layout_Array_Type): Use variant record for tracking value/expression.
12460 Makes logic clearer and prevents warnings for uninitialized variables.
12462 2001-10-30 Robert Dewar <dewar@gnat.com>
12464 * lib.adb: Minor reformatting
12466 * s-taprop.ads: Minor reformatting
12468 2001-10-29 Laurent Guerby <guerby@acm.org>
12471 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
12473 (_gnat_error_handler): Make MSG const.
12475 2001-10-29 Richard Kenner <kenner@gnat.com>
12477 * sysdep.c: Fix localtime_r problem on LynxOS.
12478 Also remove #elif to avoid warnings.
12480 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
12483 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
12485 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
12487 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
12488 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
12489 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
12490 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
12491 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
12492 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
12493 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
12494 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
12495 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
12496 types.ads, urealp.adb: Fix spelling errors.
12498 2001-10-27 Laurent Guerby <guerby@acm.org>
12500 * trans.c (gigi): Fix non determinism leading to bootstrap
12501 comparison failures for debugging information.
12503 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
12505 * gnat_rm.texi: Use @./@: where appropriate.
12507 2001-10-26 Robert Dewar <dewar@gnat.com>
12509 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
12511 2001-10-26 Richard Kenner <kenner@gnat.com>
12513 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
12515 2001-10-26 Richard Kenner <kenner@gnat.com>
12517 * decl.c (validate_size): Modify message for bad size to avoid
12518 implication that compiler is modifying the size.
12520 2001-10-26 Robert Dewar <dewar@gnat.com>
12522 * prj-util.adb: Minor reformatting. Fix bad header format.
12524 2001-10-26 Robert Dewar <dewar@gnat.com>
12526 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
12528 * sinfo.ads: Clarify use of Associated_Node (documentation only).
12530 * sem_ch12.adb: Change Node4 to Associated_Node. Change
12531 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
12532 much more narrowly in places where needed. These are cleanups.
12534 2001-10-26 Joel Brobecker <brobecke@gnat.com>
12536 * 5zosinte.ads (null_pthread): new constant.
12539 (Initialize_TCB): Initialize thread ID to null, to be able to verify
12540 later that this field has been set.
12541 (Finalize_TCB): ditto.
12542 (Suspend_Task): Verify that the thread ID is not null before using it.
12543 (Resume_Task): ditto.
12546 (Resume_All_Tasks): Lock the tasks list before using it.
12547 (Suspend_All_Tasks): ditto.
12549 2001-10-26 Richard Kenner <kenner@gnat.com>
12551 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
12552 Make constant variant of designated type for Is_Access_Constant.
12553 Call update_pointer_to with main variant.
12555 * trans.c (process_freeze_entity, process_type):
12556 Call update_pointer_to on main variant.
12558 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
12559 If main variant, update all other variants.
12561 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
12564 2001-10-26 Robert Dewar <dewar@gnat.com>
12566 * prj-util.adb: Minor reformatting
12568 2001-10-26 Robert Dewar <dewar@gnat.com>
12570 * prj-util.adb: Minor reformatting
12572 2001-10-26 Robert Dewar <dewar@gnat.com>
12574 * prj-attr.adb: Minor reformatting throughout
12576 2001-10-26 Robert Dewar <dewar@gnat.com>
12578 * prj-attr.ads: Minor reformatting
12579 Add ??? comment (this whole spec has almost no comments)
12581 2001-10-26 Vincent Celier <celier@gnat.com>
12583 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
12584 ("//") that precede the drive letter on Interix.
12586 2001-10-26 Geert Bosch <bosch@gnat.com>
12588 * gnat_rm.texi: Add GNAT Reference Manual.
12590 2001-10-25 Robert Dewar <dewar@gnat.com>
12592 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
12593 is Error. Similar change for other renaming cases.
12595 2001-10-25 Robert Dewar <dewar@gnat.com>
12597 * s-atacco.ads: Add pragma Inline_Always for functions.
12598 Fix header format. Add copyright 2001
12600 2001-10-25 Ed Schonberg <schonber@gnat.com>
12602 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
12603 return Error rather than Empty so that analysis can proceed.
12605 2001-10-25 Ed Schonberg <schonber@gnat.com>
12607 * sem_util.adb (Enter_Name): better handling of cascaded error
12608 messages when a unit appears in its own context.
12610 2001-10-25 Ed Schonberg <schonber@gnat.com>
12612 * sem_util.adb (Defining_Entity): in case of error, attach created
12613 entity to specification, so that semantic analysis can proceed.
12615 2001-10-25 Robert Dewar <dewar@gnat.com>
12618 (Defining_Entity): Deal with Error.
12619 (Process_End_Label): Deal with bad end label for.
12621 2001-10-25 Ed Schonberg <schonber@gnat.com>
12623 * sem_elab.adb (Check_A_Call): refine message when call is in an
12624 instance but callee is not declared in the generic unit.
12626 2001-10-25 Ed Schonberg <schonber@gnat.com>
12628 * sem_elab.adb (Check_A_Call): check for renaming before finding the
12629 enclosing unit, which may already be different from the calling unit.
12631 2001-10-25 Geert Bosch <bosch@gnat.com>
12633 * 4gintnam.ads: fix header format.
12635 2001-10-25 Ed Schonberg <schonber@gnat.com>
12637 * sem_res.adb (Resolve_Call): if the call is actually an indexing
12638 operation on the result of a parameterless call, perform elaboration
12639 check after the node has been properly rewritten.
12641 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
12642 inlined within the generic tree, the defining identifier is not a
12645 2001-10-25 Ed Schonberg <schonber@gnat.com>
12647 * sem_res.adb (Resolve): special-case resolution of Null in an
12648 instance or an inlined body to avoid view conflicts.
12650 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
12651 compatibility by retrieving the access type of the generic copy.
12653 2001-10-25 Robert Dewar <dewar@gnat.com>
12656 (Analyze_Number_Declaration): Handle error expression.
12657 (Signed_Integer_Type_Declaration): Handle error bound.
12658 (Analyze_Subtype_Indication): Handle error range.
12660 * sem_util.adb (Get_Index_Bounds): Check for Error.
12662 2001-10-25 Robert Dewar <dewar@gnat.com>
12664 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
12665 in no run time mode.
12667 2001-10-25 Pascal Obry <obry@gnat.com>
12669 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
12670 mode case for ALLOC case.
12672 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
12673 all platforms. Improvement of last change.
12675 2001-10-25 Robert Dewar <dewar@gnat.com>
12677 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
12679 2001-10-25 Geert Bosch <bosch@gnat.com>
12681 * osint.adb (Is_Relative): Remove duplicate.
12683 2001-10-25 Pascal Obry <obry@gnat.com>
12685 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
12686 pathnames in UNIX and DOS style with drive letter.
12687 (Is_Relative): new routine.
12689 * osint.adb: Minor reformatting
12691 * osint.adb (Is_Relative): implementation using
12692 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
12694 2001-10-25 Pascal Obry <obry@gnat.com>
12696 * g-dirope.adb (Basename): correctly compute offset between the
12697 original Path and the translated one.
12699 * g-dirope.adb: (Base_Name): add some comments.
12701 2001-10-25 Robert Dewar <dewar@gnat.com>
12703 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
12704 in HIE mode, avoids compilation abandoned message
12706 * exp_imgv.adb: Correct typo in previous change
12708 * exp_imgv.adb: Correct typo in previous change (not my day!)
12710 2001-10-25 Robert Dewar <dewar@gnat.com>
12712 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
12714 2001-10-25 Pascal Obry <obry@gnat.com>
12716 * g-awk.ads: Move all pragma inlines next to the routine
12717 declarations. This is more uniform with other GNAT spec.
12719 2001-10-22 Geert Bosch <bosch@gnat.com>
12721 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
12723 2001-10-19 Geert Bosch <bosch@gnat.com>
12725 * Makefile.in (tools, gnattools): Remove gnatmem.
12727 2001-10-17 Richard Henderson <rth@redhat.com>
12729 * Makefile.in (misc.o): Depend on langhooks.h.
12730 * misc.c: Include it.
12731 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
12732 (LANG_HOOKS_DECODE_OPTION): New.
12733 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
12735 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
12737 * trans.c (tree_transform): Adjust to recent change in
12738 expand_asm_operands to implement named asm operands.
12740 2001-10-11 Ed Schonberg <schonber@gnat.com>
12742 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
12743 renaming of discriminant for mutable record type.
12745 2001-10-11 Robert Dewar <dewar@gnat.com>
12747 * validsw.adb: Properly save -gnatVn status.
12749 2001-10-11 Robert Dewar <dewar@gnat.com>
12751 * usage.adb: Add lines for V switch.
12753 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
12754 (/VALIDITY_CHECKING).
12756 2001-10-11 Ed Schonberg <schonber@gnat.com>
12758 * sem_type.adb (Add_One_Interp): an operator for a type declared in
12759 an extension of System is known to be visible.
12761 2001-10-11 Ed Schonberg <schonber@gnat.com>
12763 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
12764 properly. Fixes regression on ACATS C34005G.
12766 2001-10-11 Robert Dewar <dewar@gnat.com>
12768 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
12769 loop in generic instance, since this is likely not very useful.
12771 2001-10-11 Robert Dewar <dewar@gnat.com>
12773 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
12774 the error message for high integrity mode.
12776 * rtsfind.adb (RTE): Give message if we try to find an entity that
12777 is not available in high integrity mode.
12780 (OK_To_Use_In_HIE_Mode): New array.
12781 (RTE): May return Empty in high integrity mode.
12783 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
12784 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
12786 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
12787 unit if not inlined always and in no runtime mode. Fixes problem
12788 caused by new Rtsfind changes.
12790 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
12793 * rtsfind.adb (RTE): Make sure we do not try to load unit after
12794 giving message for entity not available in high integrity mode.
12796 2001-10-11 Pascal Obry <obry@gnat.com>
12798 * impunit.adb: Add GNAT.CRC32.
12800 2001-10-11 Ed Schonberg <schonber@gnat.com>
12802 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
12803 properly the case where one universal operand in a non-static
12804 exponentiation of a real literal.
12806 2001-10-11 Ed Schonberg <schonber@gnat.com>
12808 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
12809 clause, return the gobal finalization list, for lack of anthing else.
12811 2001-10-11 Ed Schonberg <schonber@gnat.com>
12813 * exp_ch7.adb (Make_Transient_Block): if statement is within
12814 exception handler, always use new transient scope to place Clean
12817 2001-10-11 Pascal Obry <obry@gnat.com>
12820 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
12821 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
12822 (GNATLS_RTL_OBJS): add g-crc32.o
12823 (GNATMAKE_RTL_OBJS): add g-crc32.o
12826 (CRC_Match): new function.
12827 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
12828 instead of the previous simple checksum algorithm.
12829 (Time_Stamp_Mismatch): use CRC_Match for comparison.
12830 (Set_Source_Table): idem.
12833 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
12834 instead of simple checksum.
12835 (CRC_Match): new function.
12836 (CRC_Error): new constant.
12838 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
12839 a CRC now and not a simple checksum. A CRC uses lower-case hex
12840 letters, fixes ambiguity in parsing.
12842 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
12843 is what this variable will store.
12845 * bcheck.adb: Change reference to chechsum in comments by CRC.
12846 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
12847 rename All_Checksum_Match to All_CRC_Match. Change due to API
12848 renaming since now GNAT does not use a simple checksum but a
12849 CRC using GNAT.CRC32.
12851 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
12852 now and not anymore a simple checksum.
12854 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
12857 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
12860 (Restore_Scan_State): rename Checksum to CRC.
12861 (Save_Scan_State): idem.
12865 (Checksum): rename to CRC.
12866 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
12868 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
12869 GNAT.CRC32). Update copyright notice.
12871 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
12872 GNAT.CRC32). Update copyright notice.
12875 (Accumulate_Checksum): removed.
12876 (Update): new procedure. Add a wide-character into the CRC.
12879 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
12880 (Load_File): fix initialization of S (change Source_Checksum to
12883 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
12884 Source_CRC in S initialization.
12886 * sinput.adb (Source_Checksum): renamed to Source_CRC.
12888 * sinput.ads (Source_Checksum): renamed to Source_CRC.
12889 Update comments for the CRC.
12891 * types.adb (Hex): Use lowercase for the letter part.
12893 * types.ads (Get_Hex_String): Returns the hexadecimal representation
12894 for a word. This is currently used only for CRC. In previous version,
12895 the checksum was using a representation with all letter being
12896 upper-case. With the new implementation (using CRC) we do not remove
12897 the 32th bit of the CRC, so we can have an upper-case starting letter
12898 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
12899 It is ambigous since the CRC was optional and could be followed by
12900 options like EB, EE. So now this routines uses lower-case letter for
12901 the hexadecimal representation. Strange enough only lower case letters
12902 where checked in Scan_ALI (even if this was not a possible case).
12904 * gnatvsn.ads (Library_Version): changed to 3.15a.
12906 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
12909 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
12912 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
12913 Add 2001 to copyright notice
12914 (Accumulate_Checksum): Modify to use System.CRC32.
12916 * ali-util.ads: Redo changes of previous revision to continue to use
12917 the word Checksum. Add 2001 to copyright notice.
12919 * ali.adb: Undo some of previous changes, not needed.
12920 Keep the change for lower case letters in the checksum.
12922 * ali.ads: Undo previous change not needed.
12924 * bcheck.adb: Undo most of previous change, not needed.
12925 But do use Checksums_Match for checksum comparison.
12927 * gnatls.adb: Undo most of previous change, not needed.
12928 But do use Checksums_Match for comparing checksums.
12930 * lib-load.adb: Undo previous change, not needed.
12932 * lib-writ.adb: Undo previous change, not needed.
12934 * lib-writ.ads: Document that checksums use lower case,
12935 not upper case letters.
12937 * scans.adb: Undo previous change, not needed
12939 * scans.ads: Undo previous change, not needed.
12941 * scn-nlit.adb: Undo previous changes, not needed.
12943 * scn-slit.adb: Undo previous change, not needed. Fix header format.
12946 (Accumulate_Checksum): Use System.CRC32.
12947 (Initialize_Checksum): New procedure.
12948 Remove other changes of previous revision.
12950 * sinput-p.adb: Undo previous change, not needed.
12952 * sinput.adb: Undo previous change, not needed.
12954 * sinput-l.adb: Undo previous change, not needed.
12956 * sinput.ads: Undo previous change, not needed. Keep only comment
12957 on new checksum algorithm
12959 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
12960 Also remove a-tags and a-stream from GNAT sources.
12962 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
12964 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
12966 2001-10-11 Geert Bosch <bosch@gnat.com>
12968 * einfo.h: Regenerate.
12970 * nmake.ads: Regenerate.
12972 * nmake.adb: Regenerate.
12974 * sinfo.h: Regenerate.
12976 * treeprs.adb: Regenerate.
12978 2001-10-10 Geert Bosch <bosch@gnat.com>
12980 * gnat-style.texi: New file describing coding guidelines for Ada.
12982 2001-10-10 Ed Schonberg <schonber@gnat.com>
12984 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
12987 2001-10-10 Geert Bosch <bosch@gnat.com>
12989 * snames.ads: Add new names for project facility.
12991 * snames.adb: Update to reflect snames.ads changes.
12993 * snames.h: Update to reflect snames.ads changes.
12995 2001-10-10 Vincent Celier <celier@gnat.com>
12998 (Add_Switches): reflect the changes for the switches attributes
12999 Default_Switches indexed by the programming language,
13000 Switches indexed by the file name.
13001 (Collect_Arguments_And_Compile): Idem.
13002 Reflect the attribute name changes.
13005 (Initialisation_Data): Change the names of some packages and
13007 (Initialize): process case insensitive associative arrays.
13010 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
13013 (Parse_Attribute_Declaration): For case insensitive associative
13014 arrays, set the index string to lower case.
13017 Reflect the changes of the project attributes.
13020 Replace Check_Naming_Scheme by Ada_Check and
13021 Language_Independent_Check.
13024 Replaced Check_Naming_Scheme by 2 procedures:
13025 Ada_Check and Language_Independent_Check.
13028 (Process_Declarative_Items): For case-insensitive associative
13029 arrays, set the index string to lower case.
13030 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
13031 Prj.Nmsc.Check_Naming_Scheme.
13034 (Case_Insensitive): New function
13035 (Set_Case_Insensitive): New procedure
13038 (Case_Insensitive): New function
13039 (Set_Case_Insensitive): New procedure
13040 (Project_Node_Record): New flag Case_Insensitive.
13043 (Value_Of): new function to get the string value of a single
13044 string variable or attribute.
13047 (Value_Of): new function to get the string value of a single
13048 string variable or attribute.
13051 (Ada_Default_Spec_Suffix): New function
13052 (Ada_Default_Impl_Suffix): New function
13053 Change definitions of several constants to reflect
13054 new components of record types.
13057 (Naming_Data): Change several components to reflect new
13058 elements of naming schemes.
13059 (Project_Data): New flags Sources_Present and
13060 Language_Independent_Checked.
13061 (Ada_Default_Spec_Suffix): New function.
13062 (Ada_Default_Impl_Suffix): New function.
13065 Modification of predefined names for project manager: added
13066 Implementation, Specification_Exceptions, Implementation_Exceptions,
13067 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
13068 Default_Switches, _Languages, Builder, Cross_Reference,
13069 Finder. Removed Body_Part, Specification_Append, Body_Append,
13070 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
13073 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
13076 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
13077 not that it is Nil_Variable_Value.
13079 * prj.ads: Add ??? for uncommented declarations
13081 2001-10-10 Ed Schonberg <schonber@gnat.com>
13083 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
13084 constant, do not indicate possible modification, so that gigi can
13085 treat it as a bona fide constant.
13087 2001-10-10 Robert Dewar <dewar@gnat.com>
13089 * sem_prag.adb: Add processing for pragma External.
13091 * snames.ads: Add entry for pragma External.
13093 * par-prag.adb: Add pragma External.
13095 * snames.adb: Updated to match snames.ads.
13097 2001-10-10 Ed Schonberg <schonber@gnat.com>
13099 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
13100 a dynamic task if the allocator appears in an indexed assignment
13101 or selected component assignment.
13103 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
13104 For a dynamic task in an assignment statement, use target of
13105 assignment to generate meaningful name.
13107 2001-10-10 Ed Schonberg <schonber@gnat.com>
13109 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
13112 * einfo.ads: Body_Entity is also defined for generic package.
13113 Documentation change only
13115 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
13116 others_choice for a discriminated component initialization,
13117 convert discriminant references into the corresponding discriminals.
13119 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
13120 only if original type is private and expression has to be wrapped
13124 (Apply_Constraint_Check): Do not perform length check
13125 if expression is an aggregate with only an others_choice.
13126 (Length_N_Cond): two references to the same in_parameter
13127 (typically the discriminal in an init_proc) denote the same value.
13128 Two useful optimization uncovered by bugfixes above.
13130 2001-10-10 Robert Dewar <dewar@gnat.com>
13132 * xeinfo.adb: Change int to char in translation of enumeration types.
13133 This fixes a problem in the C representation of component alignment.
13134 Add 2001 to copyright notice
13136 2001-10-10 Richard Kenner <kenner@gnat.com>
13138 * decl.c: (validate_size): Do check size of object of integral type
13139 if it is a packed array type.
13141 2001-10-10 Richard Kenner <kenner@gnat.com>
13143 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
13144 VAR_DECL for constant if not Is_Public but -O0.
13146 2001-10-10 Richard Kenner <kenner@gnat.com>
13148 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
13150 2001-10-10 Geert Bosch <bosch@gnat.com>
13152 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
13153 use '/' as switch character, allowing for absolute file names.
13155 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
13157 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
13160 2001-10-08 Geert Bosch <bosch@gnat.com>
13162 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
13163 Automatically build utilities when files need to be regenerated.
13165 2001-10-08 Geert Bosch <bosch@gnat.com>
13167 * xsnames.adb: New utility for updating snames.ads and snames.adb
13169 2001-10-08 Zack Weinberg <zack@codesourcery.com>
13171 * Make-lang.in (ADAFLAGS): Add -W -Wall.
13172 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
13173 (gnat1): Also depend on attribs.o.
13174 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
13175 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
13176 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
13177 (ADAFLAGS): Add -W -Wall.
13178 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
13181 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
13182 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
13183 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
13184 Use $(ADAC), not $(CC), as compilation command.
13186 (gnattools): Depend directly on tools to build, don't use
13188 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
13190 * einfo.h, sinfo.h: New files (autogenerated).
13192 2001-10-08 Richard Henderson <rth@redhat.com>
13194 * comperr.adb (Abort_In_Progress): New.
13195 (Compiler_Abort): Use it to prevent recursion.
13197 2001-10-08 Robert Dewar <dewar@gnat.com>
13199 * atree.adb: Set Error_Posted in Error node, helps error recovery.
13201 * par-endh.adb (Output_End_Expected): We should also not test
13202 Error_Posted on the Error node, since now it is always set.
13204 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
13205 to help error recovery. Part of general work on 9407-004.
13207 * par.adb: Add ??? for misuse of error
13210 (Resolve): Defend against Error, fixes 9407-003.
13211 (Resolve_Discrete_Subtype_Indication): Defend against Error.
13213 * sinfo.ads (N_Error): Now has Etype field (which will be set
13214 to Any_Type to help error recovery).
13216 2001-10-08 Richard Kenner (kenner@gnat.com)
13218 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
13219 Consistently set MEM attributes from expression; fixes
13220 bootstrap failure on x86.
13222 2001-10-08 Geert Bosch (bosch@gnat.com)
13224 * 5oosinte.adb: Add 2001 to copyright notice.
13226 2001-10-08 Geert Bosch (bosch@gnat.com)
13228 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
13230 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
13232 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
13234 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
13236 2001-10-05 Geert Bosch (bosch@gnat.com)
13238 * adaint.h: Small formatting fix.
13240 2001-10-04 Geert Bosch <bosch@gnat.com>
13242 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
13243 Arg is int, not FILE *, in dummy version of functions.
13245 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
13246 Arg is int, not FILE *.
13248 2001-10-04 Geert Bosch <bosch@gnat.com>
13250 * 3lsoccon.ads: Added file, missed with initial check ins.
13252 * 4lintnam.ads: Fix header format.
13253 Change Linux to GNU/Linux.
13255 * 5iosinte.adb: Change Linux to GNU/Linux.
13257 * 5iosinte.ads: Change Linux to GNU/Linux.
13259 * 5itaprop.adb: Change Linux to GNU/Linux.
13261 * 5itaspri.ads: Change Linux to GNU/Linux.
13262 Update copyright notice.
13264 * 5lintman.adb: Change Linux to GNU/Linux.
13266 * 5lml-tgt.adb: Change Linux to GNU/Linux.
13268 * 5losinte.ads: Change Linux to GNU/Linux.
13270 * 5lsystem.ads: Change Linux to GNU/Linux.
13272 * 5qosinte.adb: Change Linux to GNU/Linux.
13274 * 5qosinte.ads: Change Linux to GNU/Linux.
13276 * 5qparame.ads: Change Linux to GNU/Linux.
13278 * 5qtaprop.adb: Change Linux to GNU/Linux.
13280 * 5qtaspri.ads: Change Linux to GNU/Linux.
13281 Add 2001 to copyright notice.
13283 * 5vintman.ads: Change Linux to GNU/Linux.
13284 Fix header format. Add 2001 to copyright notice.
13286 * g-soccon.ads: Change Linux to GNU/Linux.
13288 * g-trasym.ads: Change Linux to GNU/Linux.
13289 Add 2001 to copyright notice.
13291 * memtrack.adb: Change Linux to GNU/Linux.
13293 * s-intman.ads: Change Linux to GNU/Linux.
13294 Add 2001 to copyright notice. Fix header format.
13296 * s-stache.adb: Change Linux to GNU/Linux.
13298 * adaint.c: Change Linux to GNU/Linux.
13300 * cio.c: Change Linux to GNU/Linux.
13302 * cstreams.c: Change Linux to GNU/Linux.
13304 * init.c: Change Linux to GNU/Linux.
13306 * gmem.c: Change Linux to GNU/Linux.
13308 * tracebak.c: Change Linux to GNU/Linux.
13311 2001-10-02 Geert Bosch <bosch@gnat.com>
13313 * misc.c (insert_default_attributes): Add dummy version.