1 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
3 * exp_dist.adb: Split declaration of asynchronous flag out of
4 Add_RACW_Read_Attribute.
5 Minor reformatting for better alignment with PolyORB version.
6 Store the entity for the asynchronous flag of an RACW, rather than the
7 expression, in the asynchronous flags table. This will allow this flag
8 to be used in other subprograms beside Add_RACW_Read_Attribute.
10 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
12 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
13 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
14 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
15 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
16 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
17 sockets constant MSG_NOSIGNAL (Linux-specific).
18 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
20 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
21 from trigerring SIGPIPE.
22 Rename components to avoid clash with Ada 2005 possible reserved
24 (Check_Selector): When the select system call returns with an error
25 condition, propagate Socket_Error to the caller.
27 2004-10-01 Jan Hubicka <jh@suse.cz>
29 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
31 2004-09-23 Robert Dewar <dewar@gnat.com>
35 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
36 instead do this at freeze time (we won't do it if there is an address
38 Change "pragma inline" to "pragma Inline" in information and error
42 * freeze.adb (Check_Address_Clause): Remove previous change, not the
43 right way of doing things after all.
44 (Freeze_Entity): For object, set Is_Public for imported entities
45 unless there is an address clause present.
47 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
49 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
50 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
51 ensures proper handling of types with rep clauses, which might have
52 their TYPE_SIZE set already.
54 2004-09-21 Robert Dewar <dewar@gnat.com>
56 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
57 packed array types in both little- and big-endian cases. This change
58 ensures that we no longer count on the unused bits being initialized
59 for such types (and in particular ensures that equality testing will
60 only read the relevant bits).
61 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
62 These changes mean that we no longer need to initialize small packed
64 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
65 optimization to an LJM field as to its parent field.
67 * ada-tree.h, trans.c, utils.c, utils2.c:
68 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
70 2004-09-20 Jan Hubicka <jh@suse.cz>
72 * utils.c (gnat_finalize): Remove.
73 (end_subprog_body): Directly call cgraph_finalize_function;
74 do not lower the nested functions.
76 2004-09-20 Robert Dewar <dewar@gnat.com>
80 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
81 if an address clause is present, since that means that the Import
84 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
86 * 5tsystem.ads: Removed, no longer used.
88 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
89 Zack Weinberg <zack@codesourcery.com>
91 * ada-tree.def: Use tree_code_class enumeration constants
92 instead of code letters.
93 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
94 Update for new tree-class enumeration constants.
96 2004-09-17 Vincent Celier <celier@gnat.com>
98 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
99 capabilities of the general project manager.
101 2004-09-09 Vincent Celier <celier@gnat.com>
103 * a-direct.ads: Add pragma Ada_05
104 (Directory_Entry_Type): Give default value to component Kind to avoid
105 not initialized warnings.
107 * a-direct.adb (Current_Directory): Remove directory separator at the
109 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
110 an existing directory.
111 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
112 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
113 Convert the result to File_Size.
115 * prj.ads: (Project_Error): New exception
117 * prj-attr.adb: Except in procedure Initialize, Fail comes from
118 Prj.Com, not from Osint.
119 (Attrs, Package_Attributes): Tables moved to private part of spec
120 (Add_Attribute, Add_Unknown_Package): Moved to new child package
122 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
123 Prj.Project_Error after call to Fail.
124 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
125 Fail. Check that package name is not already in use.
127 * prj-attr.ads: Comment updates to indicate that all subprograms may be
128 used by tools, not only by the project manager, and to indicate that
129 exception Prj.Prj_Error may be raised in case of problem.
130 (Add_Unknown_Package, Add_Attribute): Moved to new child package
132 (Attrs, Package_Attributes): Table instantiations moved from the body to
133 the private part to be accessible from Prj.Attr.PM body.
135 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
136 from new package Prj.Attr.PM.
137 (Parse_Attribute_Declaration): Call Add_Attribute from new package
140 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
142 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
143 instead of Elaboration_Checks).
145 * a-calend.adb: Minor reformatting
147 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
149 * gigi.h (maybe_pad_type): New declaration.
150 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
152 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
154 * cuintp.c: Convert to use buildN.
156 * decl.c (maybe_pad_type): No longer static.
157 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
159 Convert to use buildN.
161 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
162 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
163 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
165 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
166 (gnat_gimplify_expr, case ADDR_EXPR): New case.
167 Convert to use buildN.
169 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
170 TREE_READONLY for const.
171 Convert to use buildN.
173 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
174 (create_var_decl): Refine when TREE_STATIC is set.
175 Convert to use buildN.
177 2004-09-09 Gary Dismukes <dismukes@gnat.com>
179 * gnat_ugn.texi: Delete text relating to checking of ali and object
182 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
185 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
187 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
188 pragmas recognized by GNAT.
190 * gnat_rm.texi: Document pragma Detect_Blocking.
192 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
193 raise Program_Error if called from a protected operation.
195 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
196 the protected action nesting level.
197 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
198 protected action nesting level.
199 (Unlock): When pragma Detect_Blocking is active decrease the protected
200 action nesting level.
202 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
203 Protected_Action_Nesting.
205 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
206 Common_ATCB record. It contains the dynamic level of protected action
207 nesting for each task. It is needed for checking whether potentially
208 blocking operations are called from protected operations.
209 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
210 Detect_Blocking is active or not in the partition.
212 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
213 raise Program_Error if called from a protected operation.
214 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
215 Program_Error if called from a protected operation.
216 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
217 Program_Error if called from a protected operation.
219 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
220 raise Program_Error if called from a protected operation.
222 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
223 raise Program_Error if called from a protected operation, and increase
224 the protected action nesting level.
225 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
226 Program_Error if called from a protected operation, and increase the
227 protected action nesting level.
228 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
229 protected action nesting level.
231 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
232 raise Program_Error if called from a protected operation, and increase
233 the protected action nesting level.
234 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
235 Program_Error if called from a protected operation, and increase the
236 protected action nesting level.
237 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
238 raise Program_Error if called from a protected operation.
239 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
240 active, raise Program_Error if called from a protected operation.
241 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
242 protected action nesting level.
244 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
245 insertion of the statement raising Program_Error. The run time
246 contains the required machinery for handling that.
248 * sem_util.ads: Change comment associated to procedure
249 Check_Potentially_Blocking_Operation.
250 This procedure does not insert a call for raising the exception because
251 that is currently done by the run time.
253 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
255 * init.c: Add the global variable __gl_detect_blocking that indicates
256 whether pragma Detect_Blocking is active (1) or not (0). Needed for
257 making the pragma available at run time.
258 (__gnat_set_globals): Pass and update the detect_blocking parameter.
260 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
261 pragma Detect_Blocking is active.
263 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
265 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
266 DB is found in the ali file. Any unit compiled with pragma
267 Detect_Blocking active forces its effect in the whole partition.
269 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
270 Detect_Blocking is active and delay is called from a protected
273 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
274 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
275 Detect_Blocking is active (0 otherwise).
276 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
277 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
280 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
282 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
283 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
286 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
287 (Register_Receiving_Stub): Add Subp_Info formal parameter.
288 Update API in placeholder implemetation of s-parint to reflect changes
289 in distribution runtime library.
291 * sem_ch3.adb (Expand_Derived_Record): Rename to
292 Expand_Record_Extension.
294 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
295 primitive operations of potentially distributed object types that have
296 non-controlling anonymous access formals.
298 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
300 New implementation of expansion for remote access-to-subprogram types,
301 based on the RACW infrastructure.
302 This version of sem_dist is compatible with PolyORB/DSA as well as
305 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
306 Asynchrronous that applies to a remote access-to-subprogram type, mark
307 the underlying RACW type as asynchronous.
309 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
310 __gnat_using_gnu_linker to 1.
312 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
313 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
314 GNAT.Perfect_Hash_Generators, and remove the empty
315 GNAT.Perfect_Hash package.
317 * atree.adb: Minor reformatting
319 * exp_ch3.adb (Expand_Derived_Record): Rename to
320 Expand_Record_Extension.
321 (Build_Record_Init_Proc.Build_Assignment): The default expression in
322 a component declaration must remain attached at that point in the
323 tree so New_Copy_Tree copies it if the enclosing record type is derived.
324 It is therefore necessary to take a copy of the expression when building
325 the corresponding assignment statement in the init proc.
326 As a side effect, in the case of a derived record type, we now see the
327 original expression, without any rewriting that could have occurred
328 during expansion of the ancestor type's init proc, and we do not need
329 to go back to Original_Node.
331 * exp_ch3.ads (Expand_Derived_Record): Rename to
332 Expand_Record_Extension.
334 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
335 Returns the RACW type used to implement a remote access-to-subprogram
337 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
338 New subprograms. Used to create a proxy tagged object for a remote
339 subprogram. The proxy object is used as the designated object
340 for RAS values on the same partition (unless All_Calls_Remote applies).
341 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
342 System.Partition_Interface.Get_Unique_Remote_Pointer.
343 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
344 Renamed from Add_RAS_*_Attribute.
345 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
347 New implementation of expansion for remote access-to-subprogram types,
348 based on the RACW infrastructure.
350 * exp_dist.ads (Copy_Specification): Update comment to note that this
351 function can copy the specification from either a subprogram
352 specification or an access-to-subprogram type definition.
354 2004-09-09 Ed Schonberg <schonberg@gnat.com>
356 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
357 in an instance, between an explicit subprogram an one inherited from a
358 type derived from an actual.
360 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
361 add a polling call if the subprogram is to be inlined by the back-end,
362 to avoid repeated calls with multiple inlinings.
364 * checks.adb (Apply_Alignment_Check): If the expression in the address
365 clause is a call whose name is not a static entity (e.g. a dispatching
366 call), treat as dynamic.
368 2004-09-09 Robert Dewar <dewar@gnat.com>
370 * g-trasym.ads: Minor reformatting
372 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
373 packed arrays, since unused bits are expected to be zero for a
376 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
378 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
381 2004-09-09 Pascal Obry <obry@gnat.com>
383 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
384 enable map file generation. Add the right option to generate the map
385 file if Map_File is set to True.
387 * gnatdll.adb (Gen_Map_File): New variable.
388 (Syntax): Add info about new -m (Map_File) option.
389 (Parse_Command_Line): Add support for -m option.
390 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
393 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
395 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
396 new gnatdist implementation.
397 Define a subpackage isolating the output routines specific to this
400 2004-09-09 Joel Brobecker <brobecker@gnat.com>
402 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
404 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
406 2004-09-09 Cyrille Comar <comar@act-europe.fr>
408 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
411 * opt.ads: Add Ada_Version_Runtime constant used to decide which
412 version of the language is used to compile the run time.
414 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
416 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
417 of variable length temporaries for function return now that the
418 back-end and gigi support it.
420 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
422 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
424 * trans.c (struct stmt_group): Delete field GLOBAL.
425 (gnat_init_stmt_group): Do not initialize it.
426 (call_to_gnu): Use save_expr, not protect_multiple_eval.
427 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
428 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
429 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
430 (start_stmt_group): Likewise.
431 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
433 * utils2.c (ggc.h): Include.
434 (build_call_raise): Call build_int_cst, not build_int_2.
436 * utils.c (gnat_init_decl_processing): Fix arg to
437 build_common_tree_nodes.
438 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
439 (gnat_define_builtin): Set built_in_decls.
440 (init_gigi_decls): Call build_int_cst, not build_int_2.
442 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
443 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
444 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
445 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
446 SET_TYPE_MODULE): Use them.
447 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
448 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
449 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
450 SET_TYPE_ADA_SIZE): Likewise.
451 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
452 (DECL_CONST_CORRESPONDING_VAR,
453 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
454 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
455 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
456 (TYPE_RM_SIZE_NUM): New macro.
457 (TYPE_RM_SIZE): Modified to use above.
459 * cuintp.c: (build_cst_from_int): New function.
462 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
463 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
464 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
465 MIN_EXPR for the size, copy it into new.
467 2004-09-01 Robert Dewar <dewar@gnat.com>
469 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
470 packed indexed component where array is an IN OUT formal. This
471 generated garbage code previously.
473 * gnat_ugn.texi: Document -fverbose-asm
475 * gnat-style.texi: Minor updates (note that boolean constants and
476 variables are joined with AND/OR rather than short circuit forms).
478 2004-09-01 Ed Schonberg <schonberg@gnat.com>
480 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
481 it is an upward conversion of an untagged type with no representation
484 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
486 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
487 System.Partition_Interface.
489 * checks.adb (Apply_Access_Checks): Do not generate checks when
490 expander is not active (but check for unset reference to prefix of
493 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
494 pragma Debug as an if statement with a constant condition, for
495 consistent treatment of entity references contained within the
496 enclosed procedure call.
498 2004-09-01 Vincent Celier <celier@gnat.com>
500 * bindgen.adb: (Set_EA_Last): New procedure
501 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
503 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
504 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
505 linked without errors.
506 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
508 (Gen_Exception_Table_C): Correct same bugs
510 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
512 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
513 on Windows, make sure that the drive letter is in upper case.
515 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
516 Windows, when the drive letter is added and Case_Sensitive is True, the
517 drive letter is forced to upper case.
519 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
520 to Options_2 for the call to MLib.Utl.Gcc.
522 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
523 directory separator when defining BASE_DIR.
525 2004-09-01 Pascal Obry <obry@gnat.com>
527 * gprcmd.adb (Extend): Do not output trailing directory separator. This
528 is not needed and it confuses Windows GNU/make which does not report
529 directory terminated by a slash as a directory.
530 (gprcmd): Idem for "pwd" internal command.
532 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
533 target names rewrite to fix regressions with recent version of
534 GNU/make. Starting with GNU/make 3.80 the pipe character was not
535 handled properly anymore.
537 2004-09-01 Andreas Schwab <schwab@suse.de>
539 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
540 * raise.c [!IN_RTS]: Undef abort.
542 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
544 * utils2.c (build_allocator): Use ssize_int.
546 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
548 2004-08-27 Andreas Schwab <schwab@suse.de>
550 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
552 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
553 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
555 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
557 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
559 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
560 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
561 * utils.c (init_gigi_decls): Likewise.
562 * utils2.c (build_call_raise, build_allocator): Likewise.
564 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
566 * utils.c (gnat_init_decl_processing): Adjust
567 build_common_tree_nodes call.
569 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
571 * utils2.c (build_allocator): Use build_int_cst for negative
574 2004-08-18 Richard Henderson <rth@redhat.com>
576 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
578 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
580 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
582 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
583 (gnat_to_gnu): Likewise.
585 2004-08-16 Pascal Obry <obry@gnat.com>
587 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
588 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
589 option and not mdll anymore. Update comment.
591 2004-08-16 Pascal Obry <obry@gnat.com>
593 * bld.adb (Put_Include_Project): Properly handle directory separators
596 2004-08-16 Ed Schonberg <schonberg@gnat.com>
598 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
599 decreasing the number of allocated junk nodes while searching for the
600 appropriate subprogram.
602 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
604 * cuintp.c (UI_To_gnu): Use build_int_cst..
605 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
606 * utils.c (init_gigi_decls): Likewise.
607 * utils2.c (build_call_raise): Likewise.
609 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
611 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
612 for a global aliased object with a variable size and an unconstrained
613 nominal subtype, pretend there is no initializer if the one we have is
614 incomplete, and avoid referencing an inexistant component in there. The
615 part we have will be rebuilt anyway and the reference may confuse
618 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
620 * einfo.ads: Minor reformatting
622 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
623 restrictions in the ALI if we only want to warn about violations.
625 2004-08-13 Vincent Celier <celier@gnat.com>
627 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
628 when creating a new Unit_Record in table Units.
630 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
631 that are violated, if any.
633 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
634 add directory separator if path already ends with a directory separator.
636 2004-08-13 Ed Schonberg <schonberg@gnat.com>
638 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
639 unit, this is an attempt to inline a construct that is not available in
640 the current restricted mode, so abort rather than trying to continue.
642 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
643 discriminants that rename those of the parent, recover names of
644 original discriminants for the constraint on the full view of the
646 (Complete_Private_Subtype): Do not create a subtype declaration if the
649 * gnat_rm.texi: Added section on implementation of discriminated
650 records with default values for discriminants.
652 2004-08-13 Ed Schonberg <schonberg@gnat.com>
655 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
656 the second operand is overloaded.
658 2004-08-10 Richard Henderson <rth@redhat.com>
660 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
661 add __builtin_alloca.
663 2004-08-10 Richard Henderson <rth@redhat.com>
665 * config-lang.in (boot_language): Yes.
667 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
669 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
670 from complaining on potential uninitialized reference.
671 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
672 new specification and test explicitly for non-zero return value.
674 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
675 returning C.int, to avoid using a derived boolean type.
677 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
678 Duplicate_Subexpr_No_Checks in preference to direct use of
679 Remove_Side_Effects and New_Copy_Tree.
680 Clear Comes_From_Source on prefix of 'Size attribute reference.
682 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
683 g-socthi-vxworks.adb: Change calls to
684 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
685 and test explicitly for non-zero return value.
687 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
688 (Is_Socket_In_Set): Declare imported function as returning C.int, to
689 avoid using a derived boolean type.
691 2004-08-09 Albert Lee <lee@gnat.com>
693 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
695 2004-08-09 Pascal Obry <obry@gnat.com>
697 * gnat_ugn.texi: Document new way to build DLLs on Windows using
698 GCC's -shared option.
700 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
701 Options_2 parameter (options put after object files).
703 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
705 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
706 ignore overflows on low and high bounds of an index to also account for
707 differences in signedness between sizetype and gnu_index_subtype.
708 These are as legitimate as the ones caused by a lower TYPE_PRECISION
711 2004-08-09 Robert Dewar <dewar@gnat.com>
713 * s-solita.ads, s-solita.adb: Minor reformatting
715 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
716 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
718 Add note that No_Implicit_Conditionals does not suppress
719 run time constraint checks.
721 * vms_conv.ads: Minor reformatting
723 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
724 and necessary for following change).
725 (Mark): Return new format Mark_Id containing sec stack address
726 (Release): Use sec stack address from Mark_Id avoiding Self call
728 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
729 pointer (cleanup and necessary for following change).
730 Define Mark_Id as record containing address of secondary stack, that way
731 Release does not need to find the stack again, decreasing the number of
732 calls to Self and improving efficiency.
734 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
736 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
737 case variable into the individual case branches when possible.
739 * sem_ch11.adb: Minor reformatting
741 * prj.ads: Correct spelling of suffixs
743 * prj-nmsc.adb: Minor reformatting
744 Correct spelling suffixs throughout (also in identifiers)
746 * freeze.adb: Minor spelling correction
748 * exp_ch2.adb: Cleanups to handling of Current_Value
749 (no functional effect).
751 * bld.adb: Correct spelling of suffixs
753 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
755 2004-08-09 Ed Schonberg <schonberg@gnat.com>
759 * sem_ch7.adb (Install_Private_Declarations): In the body of the
760 package or of a child, private entities are both immediately_visible
763 2004-08-09 Ed Schonberg <schonberg@gnat.com>
765 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
766 there are no range checks on the value of the literal.
768 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
769 wrapped is the triggering alternative of an asynchronous select, action
770 statements mustbe inserted before the select itself.
772 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
773 case where the prefix is a protected function call.
774 (Resolve_Attribute, case 'Access): The attribute reference on a
775 subprogram is legal in a generic body if the subprogram is declared
778 2004-08-09 Vincent Celier <celier@gnat.com>
780 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
781 languages, otherwise building the library may fail with unresolved
783 (Compile_Sources): Do not build libraries if -c switch is used
785 * gnatlink.adb (Process_Args): New switches -M and -Mmap
786 (Write_Usage): If map file creation is supported, output new switches
788 (Gnatlink): When -M is specified, add the necessary switch(es) to the
789 gcc call, when supported.
791 * Makefile.in: Added indepsw.o to the object list for gnatlink
792 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
794 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
795 indepsw.adb, indepsw.ads: New files.
797 2004-08-09 Bernard Banner <banner@gnat.com>
799 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
801 * Makefile.in: add section for vxworks x86
803 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
805 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
806 per-object constrained components where the discriminant is of an
808 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
809 the parent initialization procedure for derived Unchecked_Unions.
810 Instead, derived Unchecked_Unions build their own initialization
812 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
813 Check the body of the subprogram for details.
814 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
815 functions for derived Unchecked_Union types by introducing a condition.
816 Allow the creation of TSS equality functions for Unchecked_Unions.
817 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
818 Add formal parameter Discr to function signature. Discr is used to
819 control the generated case statement for Unchecked_Union types.
820 (Make_Eq_If): Rename formal parameter Node to E in function signature.
822 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
824 Check the body of the subprogram for details.
825 (Expand_Composite_Equality): Augment composite type equality to include
826 correct handling of Unchecked_Union components.
827 (Expand_N_In): Add condition to detect illegal membership tests when the
828 subtype mark is a constrained Unchecked_Union and the expression lacks
829 inferable discriminants, and build a Raise_Program_Error node.
830 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
831 to detect types that contain components of unconstrained Unchecked_Union
832 subtype. Add condition to detect equality between types that have an
833 unconstrained Unchecked_Union component, and build a Raise_Program_Error
834 node. Add condition to detect equality between Unchecked_Union types
835 that lack inferable discriminants, and build a Raise_Program_Error node.
836 Otherwise build a TSS equality function call.
837 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
838 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
839 with the operand lacking inferable discriminants, and build a Raise_
841 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
843 (Has_Inferable_Discriminants): Implement new predicate for objects and
844 expressions of Unchecked_Union type. Check the body of subprogram for
846 (Has_Unconstrained_UU_Components): Add function
847 Component_Is_Unconstrained_UU. It is used to detect whether a single
848 component is of an unconstrained Unchecked_Union subtype. Add function
849 Variant_Is_Unconstrained_UU. It is used to detect whether a single
850 component inside a variant is of an unconstrained Unchecked_Union type.
852 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
853 inferred discriminant values. Add condition to generate a case
854 statement with an inferred discriminant as the switch.
855 (Make_Component_List_Assign): Introduce a Boolean flag that determines
856 the behaviour of the subprogram in the presence of an Unchecked_Union.
857 Add condition to trigger the usage of the inferred discriminant value
858 as the generated case statement switch.
859 (Make_Field_Assign): Introduce a Boolean flag that determines the
860 behaviour of the subprogram in the presence of an Unchecked_Union. Add
861 condition to trigger the usage of the inferred discriminant value as
862 the right-hand side of the generated assignment.
864 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
865 parameter generation when dealing with Unchecked_Unions.
867 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
868 checks for Unchecked_Unions.
870 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
872 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
873 Raise_Program_Error nodes for the execution of Read and Write
874 attributes of Unchecked_Union types and the execution of Input and
875 Output attributes of Unchecked_Union types that lack default
878 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
879 Unchecked_Union. Add procedure Check_Component. It is used to inspect
880 per-object constrained components of Unchecked_Unions for being
881 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
882 check individual components withing a variant.
884 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
885 comparison of Unchecked_Unions.
886 (Resolve_Equality_OP): Remove guard that prevents equality between
889 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
890 of component subtypes for Unchecked_Union components.
891 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
892 since it is the actual subtype.
894 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
895 pass of Unchecked_Union subtypes as generic actuals to formal types
896 that lack known_discriminant_parts or that are derived Unchecked_Union
897 types, and do nothing. In any other case, produce an error message.
899 * sem_ch3.adb (Analyze_Component_Declaration): Add function
900 Contains_POC. It determines whether a constraint uses the discriminant
901 of an enclosing record type.
902 Add condition to detect per-object constrained component and set the
904 (Derived_Type_Declaration): Remove guard that prevents derivation from
905 Unchecked_Union types.
906 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
909 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
910 references to Unchecked_Union discriminants.
912 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
913 formal generation when dealing with Unchecked_Unions.
914 (Set_Actual_Subtypes): Add condition to prevent generation of actual
915 subtypes for Unchecked_Unions.
917 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
918 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
919 completions of discriminated partial views by Unchecked_Unions and
920 produce an error message.
922 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
924 * trans.c (struct stmt_group): New field, GLOBAL.
925 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
926 (struct elab_info): New struct.
927 (elab_info_list, gnu_elab_proc_stack): New variables.
928 (Compilation_Unit_to_gnu): New procedure.
929 (gigi): Call it and also handle elaboration procs we've saved.
930 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
931 global field from parent.
932 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
933 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
934 (start_stmt_group): Initialize global field from parent.
935 (add_decl_expr): Set to global for current statement group.
936 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
939 * utils.c (global_bindings_p): True when no current_function_decl; no
940 longer check current_binding_level.
942 2004-08-09 Ben Brosgol <brosgol@gnat.com>
944 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
947 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
949 2004-08-06 Andreas Schwab <schwab@suse.de>
951 * utils.c (gnat_define_builtin): Remove second parameter of
953 (begin_subprog_body): Likewise.
955 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
957 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
958 optimization, not supported by the tree-ssa back-end.
960 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
962 * s-mastop-irix.adb: Update comments.
964 * a-except.adb (Exception_Information): Raise Constraint_Error if
965 exception Id is Null_Id.
966 This is required behavior, which is more reliably and clearly checked
967 at the top level interface level.
969 2004-07-26 Javier Miranda <miranda@gnat.com>
971 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
972 call if a component has no default_expression and the box is used.
974 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
975 default_expression and you use box, it behaves as if you had declared a
977 (Resolve_Record_Aggregate): If a component has no default_expression and
978 you use box, it behaves as if you had declared a stand-alone object.
980 * sem_ch10.adb (Install_Siblings): Do not make visible the private
981 entities of private-with siblings.
983 2004-07-26 Ed Schonberg <schonberg@gnat.com>
985 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
986 for a component of an itype, set the parent pointer for analysis,
987 there is no list in which to insert it.
989 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
990 bona-fide renamings, not for inherited operations.
992 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
993 actual for a formal that is an access parameter, create local
994 finalization list even if the expression is not an aggregate.
996 2004-07-26 Ed Schonberg <schonberg@gnat.com>
999 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
1000 Diagnose properly illegal subprogram renamings that are library units.
1002 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1005 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
1006 conversion rewritten as an unchecked conversion, check that original
1007 expression is a variable.
1009 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
1010 unchecked_conversion, create new node rather than rewriting in place,
1011 to preserve original construct.
1013 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1015 * gigi.h (gnat_expand_body): Deleted.
1017 * Make-lang.in: (trans.o): Depends on function.h.
1019 * misc.c: (gnat_expand_body): Moved to here.
1021 * trans.c (gnat_expand_body_1): Deleted.
1022 (gnat_expand_body): Moved from here.
1023 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
1024 (add_stmt): Check for marked visited with global_bindings_p.
1025 (gnat_gimplify_expr, case COMPONENT_REF): New case.
1026 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
1028 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
1029 VIEW_CONVERT_EXPR if not operation type.
1031 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
1034 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
1035 changes: reformatting of negation operators, removing unneeded
1036 inequality comparison with zero, converting equality comparisons with
1037 zero to negations, changing int/0/1 to bool/false/true, replace calls
1038 to gigi_abort with abort, and various other similar changes.
1040 2004-07-26 Vincent Celier <celier@gnat.com>
1042 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
1045 * make.adb (Gnatmake): Fail when a library is not present and there is
1046 no object directory.
1048 * mlib-prj.adb (Check_Library): No need to check if the library needs
1049 to be rebuilt if there is no object directory, hence no object files
1050 to build the library.
1052 * opt.ads (Setup_Projects): New Boolean flag.
1054 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
1056 Create directory when Kind /= "" and in "gnat setup". Report error if
1057 directory cannot be created.
1058 (Ada_Check): Create library interface copy dir if it does not exist
1059 and we are in "gnat setup".
1060 (Find_Sources): No error if in "gnat setup" and no Ada sources were
1062 (Language_Independent_Check): Create object directory, exec directory
1063 and/or library directory if they do not exist and we are in
1066 * vms_conv.ads: (Command_Type): New command Setup.
1068 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
1070 * vms_data.ads: Add qualifiers/switches for new built-in command
1073 2004-07-25 Richard Henderson <rth@redhat.com>
1075 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
1076 DECL_IGNORED_P on RESULT_DECL.
1078 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
1080 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
1081 allocation and potentially overflowing update with
1082 Tailored_Exception_Information. Use the sec-stack free procedural
1083 interface to output Exception_Information instead.
1085 * a-except.adb (To_Stderr): New subprogram for character, and string
1086 version moved from a-exextr to be visible from other separate units.
1087 (Tailored_Exception_Information): Remove the procedural version,
1088 previously used by the default Last_Chance_Handler and not any more.
1089 Adjust various comments.
1091 * a-exexda.adb: Generalize the exception information procedural
1092 interface, to minimize the use of secondary stack and the need for
1093 local buffers when the info is to be output to stderr:
1094 (Address_Image): Removed.
1095 (Append_Info_Character): New subprogram, checking for overflows and
1096 outputing to stderr if buffer to fill is of length 0.
1097 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
1098 (Append_Info_Address, Append_Info_Exception_Name,
1099 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
1100 Append_Info_Basic_Exception_Traceback,
1101 Append_Info_Exception_Information): New subprograms.
1102 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
1103 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
1104 Exception_Info_Maxlength, Exception_Name_Length,
1105 Exception_Message_Length): New subprograms.
1106 (Exception_Information): Use Append_Info_Exception_Information.
1107 (Tailored_Exception_Information): Use
1108 Append_Info_Basic_Exception_Information.
1109 Export services for the default Last_Chance_Handler.
1111 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
1112 other separate units.
1114 2004-07-20 Vincent Celier <celier@gnat.com>
1116 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
1118 2004-07-20 Ed Schonberg <schonberg@gnat.com>
1120 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
1121 emit itype references for the designated types of component types that
1122 are declared outside of the full record declaration, and that may
1123 denote a partial view of that record type.
1125 2004-07-20 Ed Schonberg <schonberg@gnat.com>
1128 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
1129 which is the designated type in an access component declaration, to the
1130 list of incomplete dependents of the parent type, to avoid elaboration
1131 issues with out-of-scope subtypes.
1132 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
1133 full view of the parent.
1135 2004-07-20 Ed Schonberg <schonberg@gnat.com>
1138 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
1139 entities that are hidden, such as references to generic actuals
1140 outside an instance.
1142 2004-07-20 Javier Miranda <miranda@gnat.com>
1144 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
1145 support to the new notation.
1146 (Analyze_Selected_Component): Add call to Try_Object_Operation.
1148 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
1150 * s-taprob.adb: Adding the elaboration code required for initializing
1151 the tasking soft links that are common to the full and the restricted
1154 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
1155 restricted run time has been moved to the package
1156 System.Soft_Links.Tasking.
1158 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
1159 restricted run time has been moved to the package
1160 System.Soft_Links.Tasking.
1162 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
1164 * s-solita.ads, s-solita.adb: New files.
1166 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1168 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
1169 Case_Statement_to_gnu): Split off from gnat_to_gnu.
1170 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
1171 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
1172 Exception_Handler_to_gnu_zcx): Likewise.
1174 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1176 * gigi.h (builtin_function): Declare.
1178 2004-07-15 Robert Dewar <dewar@gnat.com>
1180 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
1183 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
1184 access values as an example of a warning.
1186 * gnat_rm.texi: Document new attribute Has_Access_Values
1188 * gnat-style.texi: Document that box comments belong on nested
1191 * sem_util.ads (Has_Access_Values): Improved documentation
1193 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
1195 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
1196 (Process_Interface_Name): Call to this new procedure
1197 (Set_Extended_Import_Export_External_Name): Call to this new procedure
1199 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
1201 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
1203 * einfo.ads: Minor comment typo fixed
1205 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
1207 * snames.adb: Add _atcb.
1209 * snames.ads: Add Name_uATCB.
1211 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
1212 (in the expanded code) when using the restricted run time.
1214 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
1215 a in parameter in order to allow ATCBs to be preallocated (in the
1218 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
1219 order to allow ATCBs to be preallocated. In case of error, the ATCB is
1220 deallocated in System.Tasking.Stages.
1222 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
1223 order to allow ATCBs to be preallocated.
1225 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
1226 here. It was previously done in Initialize_ATCB.
1228 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
1230 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
1231 Restricted run time.
1233 * exp_ch3.adb: When using the Restricted run time, pass the
1234 preallocated Ada_Task_Control_Block when creating a task.
1236 2004-07-15 Ed Schonberg <schonberg@gnat.com>
1238 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
1239 function call that is itself an actual in an enclosing call, diagnose
1240 problem here rather than assuming that resolution will catch it.
1242 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
1243 the local copy of a generic unit for a formal package, and the generic
1244 is a child unit, install private part of ancestors before compiling
1245 private part of spec.
1247 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
1248 use scope entities rather than tree structures, to handle properly
1249 parent units that are instances rewritten as bodies for inlining
1252 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
1253 Remove_Parents): Handle properly a parent unit that is an
1254 instantiation, when the unit has been rewritten as a body for inlining
1257 * par.adb (Goto_List): Global variable to collect goto statements in a
1258 given unit, for use in detecting natural loops.
1260 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
1261 use in detecting natural loops.
1263 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
1264 backwards goto's, and rewrite as a infinite loop, to improve locality
1267 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
1268 subcomponent that includes an indexed reference, to prevent the
1269 generation of copies that would miscompile the desired assignment
1271 (Build_Task_Image_Decls): Add a numeric suffix to
1272 generated name for string variable, to avoid spurious conflicts with
1273 the name of the type of a single protected object.
1275 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
1276 loop with an explicit exit statement, to avoid generating an
1277 out-of-range value with 'Succ leading to spurious constraint_errors
1278 when compiling with -gnatVo.
1280 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
1282 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
1283 might not be analyzed yet, even if its Etype is already set (case of an
1284 unchecked conversion built using Unchecked_Convert_To, for example).
1285 If the prefix has already been analyzed, this will be a nop anyway.
1287 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
1288 controller type, or an assignment of a record type with controlled
1289 components, copy only user data, and leave the finalization chain
1292 2004-07-15 Vincent Celier <celier@gnat.com>
1294 * make.adb (Collect_Arguments): Improve error message when attempting
1295 to compile a source not part of any project, when -x is not used.
1297 * prj.ads: (Defined_Variable_Kind): New subtype
1299 * prj-attr.adb (Register_New_Package): Two new procedures to register
1300 a package with or without its attributes.
1301 (Register_New_Attribute): Mew procedure to register a new attribute in a
1303 New attribute oriented subprograms: Attribute_Node_Id_Of,
1304 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
1305 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
1307 New package oriented subprograms: Package_Node_Id_Of,
1308 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
1310 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
1312 (Package_Node_Id): Now a private, self initialized type
1313 (Register_New_Package): New procedure to register a package with its
1315 New attribute oriented subprograms: Attribute_Node_Id_Of,
1316 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
1317 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
1319 New package oriented subprograms: Package_Node_Id_Of,
1320 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
1322 * prj-dect.adb (Parse_Attribute_Declaration,
1323 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
1325 * prj-makr.adb (Make): Parse existing project file before creating
1326 other files. Fail if there was an error during parsing.
1328 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
1329 new spec of Prj.Attr.
1331 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
1332 to new spec of Prj.Attr.
1334 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1336 * utils2.c: Fix typo in comment.
1338 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1340 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
1341 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
1343 2004-07-14 Andreas Schwab <schwab@suse.de>
1345 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
1347 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1349 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
1351 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
1354 * misc.c (gnat_types_compatible_p): New function.
1355 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
1356 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
1358 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
1359 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
1360 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
1361 (mark_visited): Don't mark dummy type.
1362 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
1363 parameter, we must remove any LJM building from GNU_NAME.
1364 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
1365 (pos_to_constructor): Use int_const_binop.
1366 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
1369 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
1370 (gnat_pushlevel): Set TREE_USE on BLOCK node.
1371 (gnat_install_builtins): Add __builtin_memset.
1373 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
1375 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
1376 for a renaming, stabilize the initialization expression if we are at a
1377 local level. At the local level, uses of the renaming may be performed
1378 by a direct dereference of the initializing expression, and we don't
1379 want possible variables there to be evaluated for every use.
1381 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
1382 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
1383 them on the way. Account for the fact that we may introduce side
1384 effects in the process.
1386 2004-07-13 Richard Henderson <rth@redhat.com>
1388 * misc.c (default_pass_by_ref): Use pass_by_reference.
1390 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1392 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
1393 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
1395 2004-07-08 Richard Henderson <rth@redhat.com>
1397 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
1400 2004-07-06 Vincent Celier <celier@gnat.com>
1402 * vms_conv.ads: Minor reformatting.
1403 Alphabetical order for enumerated values of type Command_Type, to have
1404 the command in alphabetical order for the usage.
1406 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
1407 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
1409 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
1411 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
1412 (Add_Archive_Path): Only add the global archive if there is one.
1413 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
1414 or not any object file to put in the global archive, and don't build
1415 a global archive if there is none.
1416 (X_Switches): New table
1417 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
1418 in the X_Switches table, if any.
1419 (Initialize): Make sure the X_Switches table is empty
1420 (Scan_Arg): Record -X switches in table X_Switches
1422 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
1424 * make.adb: Minor comment fix
1426 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
1427 invoked with directory information, add the directory in front of the
1430 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
1431 invoked with directory information, add the directory in front of the
1434 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
1435 when Keep_Temporary_Files is False.
1436 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
1437 directory information, add the directory in front of the path.
1438 When not on VMS, handle new switch -dn before the command to set
1439 Keep_Temporary_Files to True.
1440 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
1443 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
1444 invoked with directory information, add the directory in front of the
1447 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
1449 * snames.ads, snames.adb (Name_Stub): New name for the distributed
1452 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
1453 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
1455 * g-socket.adb (To_Timeval): Fix incorrect conversion of
1456 Selector_Duration to Timeval for the case of 0.0.
1458 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
1459 documentation from Evolve_And_Then.
1461 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
1463 * s-taprop-tru64.adb, s-taprop-os2.adb,
1464 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
1466 2004-07-06 Robert Dewar <dewar@gnat.com>
1468 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
1469 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
1470 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
1471 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
1472 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
1473 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
1474 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
1475 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
1476 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
1477 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
1478 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
1479 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
1480 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
1481 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
1482 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
1483 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
1484 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
1485 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
1486 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
1487 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
1488 vms_data.ads: Minor reformatting,
1489 Fix bad box comment format.
1491 * gnat_rm.texi: Fix minor grammatical error
1493 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
1495 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
1496 more cases of discriminated records to be recognized as not needing a
1498 (Has_Access_Values): New function.
1500 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
1502 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
1503 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
1504 with LRM terminology).
1505 Change terminology in comments primitive type => elementary type.
1507 2004-07-06 Ed Schonberg <schonberg@gnat.com>
1510 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
1511 parameters do not impose any requirements on the presence of a body.
1513 2004-07-06 Ed Schonberg <schonberg@gnat.com>
1516 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
1517 compilation unit and is in an open scope at the point of instantiation,
1518 assume that a body may be present later.
1520 2004-07-06 Ed Schonberg <schonberg@gnat.com>
1522 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
1523 Improve error message when specified size is not supported.
1525 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
1526 is never a primitive operation.
1528 2004-07-05 Andreas Schwab <schwab@suse.de>
1530 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
1531 RECORD_OR_UNION_CHECK.
1532 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
1534 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
1536 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
1537 dependency on xgnatugn, instead build it via a submake.
1538 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
1540 2004-07-04 Richard Henderson <rth@redhat.com>
1542 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
1544 2004-07-01 Richard Henderson <rth@redhat.com>
1546 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
1547 * utils.c (max_size): Likewise.
1549 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1551 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
1552 and rest_of_type_compilation; add arg to create_*_decl.
1553 (annotate_decl_with_node): Deleted.
1554 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
1555 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
1556 (get_current_block_context, gnat_pushdecl): New declarations.
1557 (gnat_init_stmt_group): Likewise.
1558 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
1559 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
1560 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
1561 (gnat_init): Call gnat_init_stmt_group.
1562 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
1563 (gnu_pending_elaboration_list): Deleted.
1564 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
1565 (gigi): Rearrange initialization calls and move some to last above.
1566 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
1567 Delete calls to add_decl_expr; add arg to create_*_decl.
1568 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
1569 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
1570 begin_subprog_body and call it.
1571 Don't push and pop ggc context.
1572 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
1573 (add_stmt): Remove handling of DECL_EXPR from here.
1574 If not in function, mark visited.
1575 (add_decl_expr): Put global at top level.
1576 Check for cases of DECL_INITIAL we have to handle here.
1577 (process_type): Add extra arg to create_type_decl.
1578 (build_unit_elab): Rework to just gimplify.
1579 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
1580 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
1581 (get_pending_elaborations, pending_elaborations_p): Likewise.
1582 (push_pending_elaborations, pop_pending_elaborations): Likewise.
1583 (get_elaboration_location, insert_elaboration_list): Likewise.
1584 (gnat_binding_level): Renamed from ada_binding_level.
1585 (init_gnat_to_gnu): Don't clear pending_elaborations.
1586 (global_bindings_p): Treat as global if no current_binding_level.
1587 (set_current_block_context): New function.
1588 (gnat_pushdecl): Renamed from pushdecl; major rework.
1589 All callers changed.
1590 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
1591 (finish_record_type): Call call pushdecl for stub decl.
1592 (function_nesting_depth): Deleted.
1593 (begin_subprog_body): Delete obsolete code.
1594 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
1596 2004-06-28 Robert Dewar <dewar@gnat.com>
1598 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
1599 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
1600 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
1601 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
1602 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
1604 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
1605 deal with problem of inefficient slices on machines with strict
1606 alignment, when the slice is a component of a composite.
1608 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
1609 machines, we need the check there as well.
1611 2004-06-28 Ed Schonberg <schonberg@gnat.com>
1613 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
1614 determine safe copying direction for overlapping slice assignments
1615 when component is controlled.
1617 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
1618 formal derived type in the actual for a formal package are visible in
1619 the enclosing instance.
1621 2004-06-28 Ed Schonberg <schonberg@gnat.com>
1624 * sem_util.adb (Trace_Components): Diagnose properly an illegal
1625 circularity involving a private type whose completion includes a
1626 self-referential component.
1627 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
1628 renaming or an instantiation from an implicit derived operation.
1630 2004-06-28 Pascal Obry <obry@gnat.com>
1632 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
1634 (Library_File_Name_For): Idem.
1636 2004-06-28 Matthew Gingell <gingell@gnat.com>
1638 * g-traceb.ads: Add explanatory note on the format of addresses
1639 expected by addr2line.
1641 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
1643 * Makefile.in: Force debugging information on s-tasdeb.adb,
1644 a-except.adb and s-assert.adb needed by the debugger.
1646 2004-06-28 Vincent Celier <celier@gnat.com>
1648 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
1652 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
1654 * prj.adb: Minor reformatting
1655 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
1657 * prj.ads: Comment updates
1659 (Project_Data): Change Flag1 to Need_To_Build_Lib.
1660 Remove Flag2: not used.
1662 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
1665 * gnat_ugn.texi: Put a "null;" declaration in one project file example
1667 * gnat_rm.texi: Document Empty declarations "null;".
1669 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
1670 front of the linker options.
1671 (Link_Foreign): Put the global archives and the libraries in front of
1674 2004-06-28 Javier Miranda <miranda@gnat.com>
1676 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
1677 (RTU_Loaded): Code cleanup
1678 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
1679 withed predefined units.
1681 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
1682 explicitly withed predefined units.
1685 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
1686 explicitly withed predefined units.
1688 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1690 * ada-tree.def (DECL_STMT): Deleted.
1691 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
1692 (DECL_STMT_VAR): Deleted.
1693 * decl.c: add_decl_stmt now add_decl_expr.
1695 * trans.c: Likewise.
1696 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
1697 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
1698 (add_stmt): Only handle padded type here.
1699 (add_stmt_with_node): Allow gnat_node to not be present.
1700 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
1701 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
1702 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
1703 make a SAVE_EXPR for the entire fat pointer.
1704 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
1705 (create_index_type): Make a DECL_EXPR.
1706 (end_subprog_body): Don't call allocate_struct_function here but
1709 2004-06-25 Pascal Obry <obry@gnat.com>
1711 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
1712 Relocatable from Build_Dynamic_Library call.
1714 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
1715 Relocatable are now synonym.
1717 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
1719 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
1720 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
1723 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
1724 Lib_Address and Relocatable.
1725 (Default_DLL_Address): Removed.
1727 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
1728 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
1729 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
1730 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
1731 (Default_DLL_Address): Removed.
1733 * mlib-tgt-mingw.adb: Ditto.
1734 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
1736 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
1737 the initial thread stack size.
1739 * a-strmap.ads: Move package L to private part as it is not used in
1740 the spec. Found while reading code.
1742 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
1744 * tracebak.c: Introduce support for a GCC infrastructure based
1745 implementation of __gnat_backtrace.
1747 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
1748 any more. Use accessors instead. This eases maintenance and relaxes
1749 some alignment constraints.
1750 (_GNAT_Exception structure): Remove the Ada specific fields
1751 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
1753 (is_handled_by, __gnat_eh_personality): Replace component references to
1754 exception structure by use of the new accessors.
1756 * init.c (__gnat_initialize): Adjust comments to match the just
1757 reverted meaning of the -static link-time option.
1759 * adaint.c (convert_addresses): Arrange not to define a stub for
1760 mips-irix any more, as we now want to rely on a real version from a
1761 recent libaddr2line.
1763 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
1764 the personality routine can use them and not have to rely on a C
1765 counterpart of the record anymore. This simplifies maintenance and
1766 relaxes the constraint of having Standard'Maximum_Alignment match
1768 Update comments, and add a section on the common header alignment issue.
1770 2004-06-25 Geert Bosch <bosch@gnat.com>
1772 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
1773 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
1775 2004-06-25 Robert Dewar <dewar@gnat.com>
1777 * gnat_rm.texi: Fix section on component clauses to indicate that the
1778 restriction on byte boundary placement still applies for bit packed
1780 Add comment on stack usage from Initialize_Scalars
1782 * gnat_ugn.texi: Add documentation for -gnatyLnnn
1784 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
1785 limiting nesting level.
1787 * usage.adb: Add line for -gnatyLnnn switch
1789 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
1790 sem_ch13.adb, exp_aggr.adb: Minor reformatting
1792 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
1793 type as well as on the subtype. This corrects a problem in freeze in
1794 setting alignments of atomic types.
1796 * sem_eval.ads: Minor comment typo fixed
1798 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
1799 level. Minor reformatting.
1801 * fname.adb (Is_Predefined_File_Name): Require a letter after the
1802 minus sign. This means that file names like a--b.adb will not be
1803 considered predefined.
1805 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
1806 record Test new flag and give diagnostic for bad component clause.
1807 (Freeze_Entity): Set alignment of array from component alignment in
1808 cases where this is safe to do.
1810 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
1813 * cstand.adb: (Create_Standard): Set alignment of String to 1
1815 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
1817 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
1818 code in the common constrained array cases.
1820 * a-storio.adb: Change implementation to avoid possible alignment
1821 problems on machines requiring strict alignment (data should be moved
1822 as type Buffer, not type Elmt).
1824 * checks.adb (Apply_Array_Size_Check): Improve these checks by
1825 killing the overflow checks which we really do not need (64-bits is
1828 2004-06-25 Vincent Celier <celier@gnat.com>
1830 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
1831 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
1832 inconditionally for the main project.
1833 (Recursive_Add_Archives.Add_Archive_Path): New procedure
1834 (Link_Executables.Check_Time_Stamps): New procedure
1835 (Link_Executables.Link_Foreign): New procedure
1836 Changes made to reduce nesting level of this package
1837 (Check): New procedure
1838 (Add_Switches): When not in quiet output, check that a switch is not
1839 the concatenation of several valid switches. If it is, issue a warning.
1840 (Build_Global_Archive): If the global archive is rebuilt, linking need
1842 (Compile_Sources): Rebuilding a library archive does not imply
1843 rebuilding the global archive.
1844 (Build_Global_Archive): New procedure
1845 (Build_Library): New name for Build_Archive, now only for library
1847 (Check_Archive_Builder): New procedure
1848 (Create_Global_Archive_Dependency_File): New procedure
1849 (Gprmake): Call Build_Global_Archive before linking
1850 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
1852 (Scan_Arg): Display the Copyright notice when -v is used
1854 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
1857 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
1859 Add new GNAT LIST qualifier /FILES=
1860 Added qualifier /DIRECTORY= to GNAT METRIC
1861 Added qualifier /FILES= to GNAT METRIC
1862 Added qualifier /FILES to GNAT PRETTY
1864 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
1865 to take into account both versions of the switch.
1867 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
1868 always be the last switch to the gcc driver. Disable switch storing so
1869 that switches automatically added by the gcc driver are not put in the
1872 * prj.adb (Project_Empty): Take into account changes in components of
1875 * prj.ads (Languages_Processed): New enumaration value All_Languages.
1877 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
1878 used. Split Boolean component Ada_Sources_Present in two Boolean
1879 components Ada_Sources_Present and Other_Sources_Present.
1882 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
1883 instead of Sources_Present.
1884 (Set_Ada_Paths.Add.Recursive_Add): Ditto
1886 * prj-nmsc.adb: Minor reformatting
1887 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
1888 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
1889 Check_Ada_Naming_Scheme.
1890 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
1893 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
1895 Make sure that all cycles where there is at least one "limited with"
1897 (Parse_Single_Project): New Boolean parameter In_Limited
1899 * prj-proc.adb (Recursive_Check): When Process_Languages is
1900 All_Languages, call first Prj.Nmsc.Ada_Check, then
1901 Prj.Nmsc.Other_Languages_Check.
1903 * prj-proc.adb (Process): Use Ada_Sources_Present or
1904 Other_Sources_Present (instead of Sources_Present) depending on
1907 * lang-specs.h: Keep -g and -m switches in the same order, and as the
1910 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
1911 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
1913 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
1916 * lib.ads (Disable_Switch_Storing): New procedure.
1918 * make.adb: Modifications to reduce nesting level of this package.
1919 (Check_Standard_Library): New procedure
1920 (Gnatmake.Check_Mains): New procedure
1921 (Gnatmake.Create_Binder_Mapping_File): New procedure
1922 (Compile_Sources.Compile): Add switch -gnatez as the last option
1923 (Display): Never display -gnatez
1926 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
1928 * gnatcmd.adb (Check_Project): New function
1929 (Process_Link): New procedure to reduce nesting depth
1930 (Check_Files): New procedure to reduce the nesting depth.
1931 For GNAT METRIC, include the inherited sources in extending projects.
1932 (GNATCmd): When GNAT LS is invoked with a project file and no files,
1933 add the list of files from the sources of the project file. If this list
1934 is too long, put it in a temp text files and use switch -files=
1935 (Delete_Temp_Config_Files): Delete the temp text file that contains
1936 a list of source for gnatpp or gnatmetric, if one has been created.
1937 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
1938 in the project file is too large, create a temporary text file that
1939 list them and pass it to the tool with "-files=<temp text file>".
1940 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
1942 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
1943 generated file is in not in Ada.
1945 * gnatls.adb: Remove all parameters And_Save that are no longer used.
1946 (Scan_Ls_Arg): Add processing for -files=
1947 (Usage): Add line for -files=
1949 * g-os_lib.adb (On_Windows): New global constant Boolean flag
1950 (Normalize_Pathname): When on Windows and the path starts with a
1951 directory separator, make sure that the resulting path will start with
1954 * clean.adb (Clean_Archive): New procedure
1955 (Clean_Project): When there is non-Ada code, delete the global archive,
1956 the archive dependency files, the object files and their dependency
1957 files, if they exist.
1958 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
1960 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
1962 * sinfo.ads: Fix typo in comment.
1964 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
1965 the TSS for remote access-to-subprogram types, since these TSS are
1966 always present once the type has been analyzed.
1967 (RAS_E_Dereference): Same.
1969 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
1970 reference raises Bad_Attribute, mark the reference as analyzed so the
1971 node (and any children resulting from rewrites that could have occurred
1972 during the analysis that ultimately failed) is not analyzed again.
1974 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
1976 * exp_dist.adb: Minor comment fix.
1978 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
1979 type is an anonymous access type, no unchecked deallocation of the
1980 allocated object can occur. If the object is controlled, attach it with
1981 a count of 1. This allows attachment to the Global_Final_List, if
1982 no other relevant list is available.
1983 (Get_Allocator_Final_List): For an anonymous access type that is
1984 the type of a discriminant or record component, the corresponding
1985 finalisation list is the one of the scope of the type.
1987 2004-06-25 Ed Schonberg <schonberg@gnat.com>
1989 * sem_ch3.adb (Replace_Type): When computing the signature of an
1990 inherited subprogram, use the first subtype if the derived type
1991 declaration has no constraint.
1993 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
1994 before applying previous optimization. Minor code cleanup.
1996 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
1997 placed at the beginning of an unpacked record without explicit
1998 alignment, a slice of it will be aligned and does not need a copy when
2001 2004-06-25 Ed Schonberg <schonberg@gnat.com>
2005 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
2006 reference is written with expressions mimicking parameters.
2008 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
2011 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
2012 STEP 2a. The constraints of a full type declaration of a derived record
2013 type are checked for conformance with those declared in the
2014 corresponding private extension declaration. The message
2015 "not conformant with previous declaration" is emitted if an error is
2018 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
2020 * g-traceb.ads: Document the need for -E binder switch in the spec.
2022 * g-trasym.ads: Document the need for -E binder switch in the spec.
2024 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
2026 * sem_prag.adb: Add handling of pragma Detect_Blocking.
2028 * snames.h, snames.ads, snames.adb: Add entry for pragma
2031 * s-rident.ads: Change reference to pragma Detect_Blocking.
2033 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
2036 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
2037 to indicate whether pragma Detect_Blocking is active.
2039 * par-prag.adb: Add entry for pragma Detect_Blocking.
2041 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
2042 of not handling WITH.
2043 Note that this replaces the previous update which was incorrect.
2045 2004-06-25 Javier Miranda <miranda@gnat.com>
2047 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
2048 use-clauses to have a clean environment.
2050 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
2051 the installation of the use-clauses to stablish a clean environment in
2052 case of compilation of a separate unit; otherwise the call to
2053 use_one_package is protected by the barrier Applicable_Use.
2055 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
2056 the installation of the use-clauses to stablish a clean environment in
2057 case of compilation of a separate unit.
2058 (End_Use_Clauses): Minor comment cleanup.
2060 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
2062 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
2064 2004-06-23 Richard Henderson <rth@redhat.com>
2066 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
2068 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2070 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
2071 now bool instead of int.
2072 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
2073 * trans.c (gnu_switch_label_stack): New function.
2074 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
2075 elaboration of renamed entity returns.
2076 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
2077 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
2078 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
2079 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
2080 DECL_SIZE_UNIT and simplify variable-sized case.
2081 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
2082 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
2083 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
2084 (build_unit_elab): Disable for now.
2085 * utils.c (mark_visited): New function.
2086 (pushdecl): Walk tree to call it for global decl.
2087 (update_pointer_to): Update all variants of pointer and ref types.
2088 Add arg to COMPONENT_REF.
2089 (convert): Likewise.
2090 Move check for converting between variants lower down.
2091 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
2092 (build_allocator): Don't force type of MODIFY_EXPR.
2093 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
2096 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2098 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
2099 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
2100 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
2102 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
2103 all callers changed.
2104 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
2105 the way that EXIT_STMT finds the loop label.
2106 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
2107 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
2108 (add_stmt): Use annotate_with_locus insted of setting directly.
2109 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
2110 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
2111 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
2112 (build_vms_descriptor): Add extra args to ARRAY_REF.
2113 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
2114 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
2116 (build_binary_op): Don't make explicit CONVERT_EXPR.
2117 Add extra rgs to ARRAY_REF.
2119 2004-06-14 Pascal Obry <obry@gnat.com>
2121 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
2122 Windows. Fix minor typo.
2124 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
2125 which is now supported on Windows. With this implementation using the
2126 Library Project feature is no different on Windows than on UNIX.
2128 2004-06-14 Vincent Celier <celier@gnat.com>
2130 * makegpr.adb (Compile_Sources): Nothing to do when there are no
2133 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
2135 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
2136 found, show the project name and the path of the previously parsed
2139 2004-06-14 Ed Schonberg <schonberg@gnat.com>
2141 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
2142 array, avoid copying the actual before the call.
2144 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
2146 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
2147 Instead, allocate memory on worst-case alignment assumptions, and then
2148 return an aligned address within the allocated zone.
2150 2004-06-14 Robert Dewar <dewar@gnat.com>
2152 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
2153 elab entities in predefined units in No_Run_Time_Mode.
2154 (Gen_Adainit_C): Same fix
2155 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
2156 units in No_Run_Time_Mode
2157 (Gen_Elab_Calls_C): Same fix
2159 * symbols-vms-alpha.adb: Minor reformatting
2161 * g-debpoo.ads: Minor reformatting
2163 * lib.adb (In_Same_Extended_Unit): Version working on node id's
2165 * lib.ads (In_Same_Extended_Unit): Version working on node id's
2167 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
2170 * make.adb: Minor reformatting
2172 * par-ch12.adb: Minor reformatting
2174 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
2176 * prj-strt.adb: Minor reformatting
2178 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
2181 * sem_attr.adb: Minor reformatting
2183 * sem_ch7.adb: Minor reformatting
2185 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
2186 for type in the same unit as the object declaration.
2188 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
2189 static string expressions and not just string literals.
2191 (Set_Warning): Reset restriction warning flag for restriction pragma
2192 Implement pragma Profile_Warnings
2193 Implement pragma Profile (Restricted)
2194 Give obolescent messages for old restrictions and pragmas
2196 * snames.h, snames.ads, snames.adb: Add new entry for pragma
2199 * s-rident.ads: Add declarations for restrictions required by profile
2200 Restricted and profile Ravenscar.
2202 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
2204 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
2205 configuration pragmas.
2207 2004-06-11 Vincent Celier <celier@gnat.com>
2209 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
2210 gnatsym, when symbol policy is Restricted.
2212 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
2213 gnatsym, when symbol policy is Restricted.
2215 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
2216 read the symbol file.
2217 (Finalize): Fail in symbol policy Restricted if a symbol in the original
2218 symbol file is not in the object files. Do not create a new symbol file
2219 when symbol policy is Restricted.
2221 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
2224 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
2226 (Usage): Line for new switch -R
2228 * make.adb (Initialize): When the platform is not VMS, add the
2229 directory where gnatmake is invoked in the front of the path, if
2230 gnatmake is invoked with directory information. Change the Scan_Args
2231 while loop to a for loop.
2232 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
2233 if Depth is equal or greater than the proposed depth, there is nothing
2235 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
2238 * prj.ads: Add new symbol policy Restricted.
2240 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
2241 with the new parameters Check_All_Labels and Case_Location.
2243 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
2244 (Library_Symbol_File needs to be defined).
2246 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
2247 and Case_Location If Check_All_Labels is True, check that all values of
2248 the string type are used, and output warning(s) if they are not.
2250 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
2253 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
2255 * gnat_ugn.texi: Update documentation about the library directory in
2258 * makegpr.adb (Display_Command): In verbose mode, also display the
2259 value of the CPATH env var, when the compiler is gcc.
2260 (Initialize): Change the Scan_Args while loop to a for loop
2261 (Compile_Individual_Sources): Change directory to object directory
2262 before compilations.
2264 * symbols.ads: New symbol policy Restricted.
2266 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
2268 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
2269 is now taken care of internally in the Exception_Propagation package
2270 and does not require clients assistance any more.
2272 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
2273 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
2274 functions. Helpers to maintain a predicate required in the handling of
2275 occurrence transfer between tasks.
2276 This is now handled internally and does not require clients assistance
2277 for the setup/propagate separation anymore.
2278 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
2279 allocation strategy, handle the Setup_And_Not_Propagated predicate and
2282 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
2283 raise_after_setup, now that everything is handled internally within the
2284 setup/propagation engine.
2286 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
2288 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
2289 Add additional conditions for the case of an actual being a simple
2290 name or literal. Improve inlining by preventing the generation
2291 of temporaries with a short lifetime (one use).
2293 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
2297 * einfo.ads: Minor comment updates for Has_Completion and
2298 E_Constant list of flags.
2300 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
2301 and constant redeclarations now set the Has_Completion flag of their
2302 defining identifiers.
2304 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
2305 Inspect_Deferred_Constant_Completion.
2306 Used to detect private deferred constants that have not been completed
2307 either by a constant redeclaration or pragma Import. Emits error message
2308 "constant declaration requires initialization expression".
2310 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
2311 completes a deferred constant.
2313 2004-06-11 Geert Bosch <bosch@gnat.com>
2315 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
2317 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
2318 calculating exponent for scaling denormal numbers.
2319 (Leading_Part): Properly raise Constraint_Error for zero or negative
2321 (Remainder): Properly raise Constraint_Error for zero divisor.
2323 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
2325 * sem_util.adb: Minor reformatting.
2327 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
2328 dereference when accessing the entry parameter record.
2329 (Check_Array_Type): Always check for possible implicit dereference.
2330 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
2331 Abort if a pointer is still present (denoting that an implicit
2332 dereference was left in the tree by the front-end).
2334 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
2335 dereference when accessing the entry parameter record.
2336 (Check_Array_Type): Always check for possible implicit dereference.
2337 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
2338 Abort if a pointer is still present (denoting that an implicit
2339 dereference was left in the tree by the front-end).
2341 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
2343 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
2344 message, like the compiler itself does. Easier to parse the output.
2346 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
2348 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
2349 be base names, and not includes directories.
2351 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
2353 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
2354 so that dependencies are properly taken into account by make.
2356 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
2359 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
2360 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
2362 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
2364 * Makefile.in (install-gnatlib): install target-specific run-time files.
2366 * Make-lang.in: Remove obsolete targets.
2368 2004-06-11 Ed Schonberg <schonberg@gnat.com>
2370 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
2371 specification, to catch misuses of program unit names.
2373 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
2374 superfluous conversions in an instance.
2376 2004-06-11 Ed Schonberg <schonberg@gnat.com>
2380 * sem_ch12.adb (Save_References): If operator node has been folded to
2381 enumeration literal, associated_node must be discarded.
2383 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
2385 * s-stchop-vxworks.adb: Add required pragma Convention to
2386 Task_Descriptor because it is updated by a C function.
2388 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
2392 * Makefile.in: Remove target specific SO_OPT on IRIX
2394 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2396 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
2397 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
2398 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
2399 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
2400 (STMT_STMT, USE_STMT): New statement codes.
2401 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
2402 * ada-tree.h: Reflect above changes.
2403 (struct tree_loop_id): Deleted.
2404 (union lang_tree_node, struct lang_decl, struct lang_type):
2405 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
2406 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
2407 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
2408 (IS_ADA_STMT): New macro.
2409 * decl.c (annotate_decl_with_node): New function.
2410 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
2411 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
2412 Call add_stmt_with_node to do needed assignments.
2413 Add call to update setjmp buffer directly, not via EXPR_STMT.
2414 (maybe_variable): Argment GNAT_NODE deleted.
2415 * gigi.h (maybe_variable): Likewise.
2416 (make_transform, add_stmt_with_node, set_block_for_group): New.
2417 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
2418 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
2419 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
2420 (set_lineno, set_lineno_from_sloc): Likewise.
2421 (record_code_position, insert_code_for): Likewise.
2422 (gnat_poplevel): Now returns void.
2423 (end_subprog_body): Now takes argument.
2424 * misc.c (cgraph.h, tree-inline.h): New includes.
2425 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
2426 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
2427 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
2428 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
2429 (gnat_parse_file): Don't set immediate_size_expand.
2430 Call cgraph functions.
2431 (gnat_expand_expr): Remove most cases.
2432 (record_code_position, insert_code_for): Remove from here.
2433 * trans.c (toplev.h, tree-gimple.h): Now included.
2434 (discard_file_names): Deleted.
2435 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
2436 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
2437 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
2438 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
2439 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
2440 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
2441 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
2442 (set_block_for_group, add_stmt_list): Likewise.
2443 (start_stmt_group): Renamed from start_block_stmt.
2444 (end_stmt_group): Likewise, from end_block_stmt.
2445 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
2446 (gigi): Don't set discard_file_names or call set_lineno.
2447 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
2448 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
2449 Numerous changes throughout to reflect new names and complete
2450 function-at-a-time implementation.
2451 (gnat_expand_stmt): Delete or comment out all cases.
2452 (process_inlined_subprograms): Use add_stmt.
2453 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
2454 call set_lineno; also remove unneeded block handling.
2455 (process_type): Remove unneeded block handling.
2456 (build_unit_elab): Remove calls to deleted functions.
2457 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
2458 (tree-dump.h): Likewise.
2459 (struct ada_binding_level): Add field jmpbuf_decl.
2460 (gnat_define_builtin, gnat_install_builtins): New.
2461 (gnat_gimplify_function, gnat_finalize): Likewise.
2462 (gnat_poplevel): No longer return BLOCK, set it instead.
2463 Remove code dealing with nested functions.
2464 (gnat_init_decl_processing): Also set size_type_node.
2465 Call gnat_install_builtins.
2466 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
2467 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
2468 Remove special-case for "main".
2469 (end_subprog_body): Add arg and rework for tree-ssa.
2470 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
2471 Add case for BOOLEAN_TYPE.
2472 * utils2.c (rtl.h): Now include.
2473 (build_call_raise): Test Debug_Flag_NN directly.
2474 (build_call_alloc_dealloc): Don't use local stack allocation for now.
2475 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
2476 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
2478 2004-06-07 Robert Dewar <dewar@gnat.com>
2480 * a-direct.ads, einfo.ads: Minor comment updates
2482 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
2483 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
2484 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
2485 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
2486 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
2488 * s-interr-sigaction.adb: Remove unreferenced variable
2489 (Attached_Interrupts). Minor reformatting.
2490 Avoid use of variable I (replace by J).
2492 * par-ch10.adb: Fix text of one error message
2494 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
2495 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
2496 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
2497 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
2498 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
2499 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
2500 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
2501 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
2502 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
2503 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
2504 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
2507 2004-06-07 Doug Rupp <rupp@gnat.com>
2509 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
2511 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
2513 * mlib-tgt-vms-ia64.adb: New file.
2515 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
2516 Add mlib-tgt-vms-ia64.adb
2517 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
2518 Move to alpha specific ifeq section.
2519 Add VMS specific versions of symbols.adb
2520 Renaming of 5q vms files.
2522 * 5qsystem.ads renamed to system-vms_64.ads.
2524 2004-06-07 Vincent Celier <celier@gnat.com>
2526 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
2527 explain that when a time of day corresponding to the non existing hour
2528 on the day switching to DST is specified, Split may return a different
2531 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
2534 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
2535 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
2537 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
2539 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
2540 the linking options.
2541 (Build_Library.Check_Libs): On VMS, if there is a dependency on
2542 g-trasym.ads, set Gtrasymobj_Needed to True.
2544 * prj-attr.adb: Add new package Metrics for gnatmetric
2546 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
2547 canonical case to take into account files with upper case characters on
2549 (Ada_Check): Load the reference symbol file name in the name buffer to
2550 check it, not the symbol file name.
2552 * snames.ads, snames.adb: Add standard name Metrics (name of project
2553 file package for gnatmetric).
2555 * vms_conv.ads: Add Metric to Comment_Type
2557 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
2559 * vms_data.ads: Add qualifiers for GNAT METRIC
2561 * makegpr.adb (Link_Executables): Take into account the switches
2562 specified in package Linker of the main project.
2564 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
2566 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
2567 the index of the last element is Units.Last, not Units.Table'Last
2568 (which is usually not a valid index within the actually allocated
2569 storage for the table).
2571 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
2572 determines whether to generate a call to a checked storage pool
2574 Generate such a call only for a dereference that either comes from
2575 source, or is the result of rewriting a dereference that comes from
2578 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
2580 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
2582 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
2584 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
2585 file level, elaborate the stride for inner dimensions in alignment
2588 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
2591 2004-06-07 Javier Miranda <miranda@gnat.com>
2593 * exp_ch6.adb: Correct wrong modification in previous patch
2595 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
2597 * g-trasym.ads: Corrected comment to properly reflect level of support
2600 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
2602 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
2603 includes case of a variable referenced on the left hand side of an
2604 assignment, therefore remove redundant code. Variables and prefixes of
2605 indexed or selected components are now marked as referenced on left
2606 hand side. Warnings are now properly emitted when variables or prefixes
2607 are assigned but not read.
2609 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
2610 left hand side referenced variables. Private access types do not
2611 produce the warning "variable ... is assigned but never read".
2612 Add also additional checks to left hand side referenced variables.
2613 Aliased, renamed objects and access types do not produce the warning
2614 "variable ... is assigned but never read" since other entities may read
2615 the memory location.
2617 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
2619 * Makefile.in: In the powerpc/vxworks-specific section, restore
2620 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
2623 2004-06-07 Ed Schonberg <schonberg@gnat.com>
2625 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
2626 predefined operators.
2627 Removes spurious type errors from g-trasym-vms.adb.
2629 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
2630 distinct from the operator appearing in the source, call appropriate
2631 routine to insert conversions when needed, and complete resolution of
2633 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
2634 interpretations for rewritten right operand.
2635 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
2636 the other operand is overloaded and the context is a type conversion.
2638 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2640 * ada-tree.def (BLOCK_STMT): Now has two operands.
2643 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
2645 * gigi.h: (gnat_poplevel): Now returns a tree.
2647 * trans.c (end_block_stmt): Add arg; all callers changed.
2648 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
2649 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
2650 (add_stmt): Set TREE_TYPE.
2651 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
2652 (gnat_expand_stmt, case BREAK_STMT): New case.
2654 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
2656 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
2658 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
2659 procedure Set_Stack_Size that is not needed.
2661 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
2663 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
2664 used for gnatpp input file and for the files upon which it depends
2666 2004-06-07 Ben Brosgol <brosgol@gnat.com>
2668 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
2670 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
2672 * gnatvsn.ads: Bump version numbers appropriately.
2675 2004-06-07 Pascal Obry <obry@gnat.com>
2677 * gnat_ugn.texi: Improve comments about imported names and link names
2678 on Windows. Add a note about the requirement to use -k gnatdll's option
2679 when working with a DLL which has stripped stdcall symbols (no @nn
2682 2004-05-27 Vincent Celier <celier@gnat.com>
2684 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
2685 COMMENTS_LAYOUT=UNTOUCHED
2687 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
2688 symbols-vms-alpha.adb
2690 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
2692 * sem.ads: Clarify documentation on checks suppression.
2694 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
2696 2004-05-27 Ed Schonberg <schonberg@gnat.com>
2698 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
2699 the case of multiple derivations.
2700 (Is_Object_Reference): For a selected component, verify that the prefix
2701 is itself an object and not a value.
2703 * sem_ch12.adb (Same_Instantiated_Constant): New name for
2704 Same_Instantiated_Entity.
2705 (Same_Instantiated_Variable): Subsidiary to
2706 Check_Formal_Package_Instance, to recognize actuals for in-out generic
2707 formals that are obtained from a previous formal package.
2708 (Instantiate_Subprogram_Body): Emit proper error when
2709 generating code and the proper body of a stub is missing.
2711 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
2712 has a universal interpretation, do the disambiguation here.
2714 * exp_ch4.adb (Expand_N_Type_Conversion,
2715 Expand_N_Unchecked_Type_Conversion): Special handling when target type
2716 is Address, to avoid typing anomalies when Address is a visible integer
2719 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
2720 to determine whether a subprogram should not be marked Pure, even when
2721 declared in a pure package.
2723 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
2725 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
2727 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
2728 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
2729 Update the documentation about the Ravenscar profile, following the
2730 definition found in AI-249.
2732 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
2733 setting the Profile (Ravenscar). This must be done in addition to
2734 setting the required restrictions.
2736 * rtsfind.ads: Add the set of operations defined in package
2739 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
2742 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
2744 lang-specs.h: Always require -c or -S and always redirect to /dev/null
2745 if -gnatc or -gnats is passed.
2747 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
2749 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
2750 a significant reference. Warnings are now properly emitted when a
2751 discriminated type is not referenced.
2753 * lib-xref.adb (Generate_Reference): A deferred constant completion,
2754 record representation clause or record type discriminant does not
2755 produce a reference to its corresponding entity. Warnings are now
2756 properly emitted when deferred constants and record types are not
2759 2004-05-27 Geert Bosch <bosch@gnat.com>
2761 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
2762 Fixes ACATS Annex G tests.
2764 2004-05-27 Robert Dewar <dewar@gnat.com>
2766 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
2769 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
2771 * s-interr.adb (Server_Task): Take into account case of early return
2772 from sigwait under e.g. linux.
2774 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
2776 * gnat_ugn.texi: Add description for the new gnatpp options:
2777 -rnb - replace the original source without creating its backup copy
2778 -c0 - do not format comments
2780 2004-05-24 Geert Bosch <bosch@gnat.com>
2782 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
2783 with 192 bits of precision, sufficient to reduce a double-extended
2784 arguments X with a maximum relative error of T'Machine_Epsilon, for X
2785 in -2.0**32 .. 2.0**32.
2786 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
2787 reduction by the processor, which only uses a 68-bit approximation of
2789 (Tan): Always reduce arguments and compute function either using
2790 the processor's fptan instruction, or by dividing sin and cos as needed.
2792 2004-05-24 Doug Rupp <rupp@gnat.com>
2794 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
2795 gcc error on 32/64 bit VMS.
2797 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
2799 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
2800 since this is what we get for stack overflows although not documented
2802 Document the issues which may require adjustments to our signal
2805 2004-05-24 Ed Schonberg <schonberg@gnat.com>
2807 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
2808 enclosing dynamic scope if the instantiation is within a generic unit.
2810 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
2812 * exp_dbug.ads: Fix typo.
2814 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
2815 Rename it to its proper name: system-linux-ia64.ads
2816 (stamp-gnatlib1): Remove extra target specific run time files when
2817 setting up the rts directory.
2819 2004-05-24 Javier Miranda <miranda@gnat.com>
2821 * einfo.ads, einfo.adb (Limited_Views): Removed.
2822 (Limited_View): New attribute that replaces the previous one. It is
2823 now a bona fide package with the limited-view list through the
2824 first_entity and first_private attributes.
2826 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
2827 limited-private-with clause.
2828 (Install_Limited_Withed_Unit): Install the private declarations of a
2829 limited-private-withed package. Update the installation of the shadow
2830 entities according to the new structure (see Build_Limited_Views)
2831 (Build_Limited_Views): Replace the previous implementation of the
2832 limited view by a package entity that references the first shadow
2833 entity plus the first shadow private entity (required for limited-
2834 private-with clause)
2835 (New_Internal_Shadow_Entity): Code cleanup.
2836 (Remove_Limited_With_Clause): Update the implementation to undo the
2837 new work carried out by Build_Limited_Views.
2838 (Build_Chain): Complete documentation.
2839 Replace Ada0Y by Ada 0Y in comments
2842 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
2843 types the level of accessibility depends on the enclosing type
2846 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
2847 entities. Complete documentation of previous change.
2849 2004-05-24 Robert Dewar <dewar@gnat.com>
2851 * namet.adb: Minor reformatting
2852 Avoid use of name I (replace by J)
2853 Minor code restructuring
2855 * sem_ch6.adb: Minor reformatting
2857 * lib-writ.adb: Do not set restriction as active if this is a
2858 Restriction_Warning case.
2860 * sem_prag.adb: Reset restriction warning flag if real pragma
2861 restriction encountered.
2863 * s-htable.adb: Minor reformatting
2864 Change rotate count to 3 in Hash (improves hash for small strings)
2866 * 5qsystem.ads: Add comments for type Address (no literals allowed).
2868 * gnat_ugn.texi: Add new section of documentation "Code Generation
2869 Control", which describes the use of -m switches.
2871 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
2873 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
2874 through the DECL_INITIAL for renamed variables.
2876 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
2878 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
2880 2004-05-19 Joel Brobecker <brobecker@gnat.com>
2882 * exp_dbug.ads: Correct comments concerning handling of overloading,
2883 since we no longer use $ anymore.
2885 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
2887 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
2888 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
2889 with illegal subunits.
2891 2004-05-19 Ed Schonberg <schonberg@gnat.com>
2893 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
2894 body with front-end inlining enabled, check whether an inline pragma
2895 appears immediately after the body and applies to it.
2897 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
2898 enabled and the pragma appears after the body of the subprogram.
2900 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2902 Part of function-at-a-time conversion
2904 * misc.c (adjust_decl_rtl): Deleted.
2905 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
2908 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
2909 (add_decl_stmt, add_stmt, block_has_vars): New functions.
2910 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
2912 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
2914 (gnat_to_gnu_entity): Likewise.
2915 Use add_stmt to update setjmp buffer.
2916 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
2918 No longer call adjust_decl_rtl.
2919 (DECL_INIT_BY_ASSIGN_P): New macro.
2920 (DECL_STMT_VAR): Likewise.
2922 * trans.c (gigi): Call start_block_stmt to make the outermost
2924 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
2925 Call start_block_stmt and end_block_stmt temporarily.
2926 Use gnat_expand_stmt instead of expand_expr_stmt.
2927 (add_decl_stmt): New function.
2928 (tree_transform): Call it.
2929 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
2930 (end_block_stmt): Set type and NULL_STMT.
2931 (gnat_expand_stmt): Make recursize call instead of calling
2933 (gnat_expand_stmt, case DECL_STMT): New case.
2934 (set_lineno_from_sloc): Do nothing if global.
2935 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
2936 (start_block_stmt, add_stmt, end_block_stmt): New functions.
2937 (build_block_stmt): Call them.
2938 (gnat_to_code): Don't expand NULL_STMT.
2939 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
2941 (tree_transform): Likewise.
2942 (tree_transform, case N_Null_Statement): Return NULL_STMT.
2943 (gnat_expand_stmt, case NULL_STMT): New case.
2944 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
2947 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
2950 * utils.c (create_var_decl): Do not call expand_decl or
2952 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
2953 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
2955 (struct e_stack): Add chain_next to GTY.
2956 (struct binding_level): Deleted.
2957 (struct ada_binding_level): New struct.
2958 (free_block_chain): New.
2959 (global_binding_level, clear_binding_level): Deleted.
2960 (global_bindings_p): Rework to see if no chain.
2961 (kept_level_p, set_block): Deleted.
2962 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
2963 new data structure and work directly on BLOCK node.
2964 (gnat_poplevel): Similarly.
2965 (get_decls): Look at BLOCK_VARS.
2966 (insert_block): Work directly on BLOCK node.
2967 (block_has_var): New function.
2968 (pushdecl): Rework for new binding structures.
2969 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
2971 (build_subprog_body): Likewise.
2972 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
2974 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
2976 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
2977 (DECL_STMT_VAR): Likewise.
2979 2004-05-17 Robert Dewar <dewar@gnat.com>
2981 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
2984 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
2985 of restriction synonyums by using
2986 Restrict.Process_Restriction_Synonyms.
2988 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
2990 * s-restri.ads (Tasking_Allowed): Correct missing comment
2992 * s-rident.ads: Add entries for restriction synonyms
2994 * ali.adb: Fix some problems with badly formatted ALI files that can
2995 result in infinite loops.
2997 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
2998 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
2999 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
3000 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
3001 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
3002 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
3003 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
3004 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
3005 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
3006 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
3007 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
3008 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
3009 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
3010 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
3011 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
3012 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
3013 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
3014 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
3015 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
3016 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
3017 to Task_Id (minor cleanup).
3019 2004-05-17 Vincent Celier <celier@gnat.com>
3021 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
3022 directory separator.
3024 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
3025 project being extended, if Languages is not declared in extending
3028 2004-05-17 Javier Miranda <miranda@gnat.com>
3030 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
3031 limited view of a visible sibling.
3033 2004-05-14 Robert Dewar <dewar@gnat.com>
3035 * gnat_ugn.texi: Minor change to -gnatS documentation
3037 * sprint.adb: Remove some instances of Assert (False) and for this
3038 purpose replace them by output of a ??? string.
3040 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
3043 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
3044 flag processing. This was suppressing required dependencies in
3045 No_Run_Time mode and is not needed since the binder does not generate
3046 references for things in libgnat anyway.
3048 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
3051 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
3053 * gnat_ugn.texi: Document AIX-specific issue with initialization of
3056 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
3057 action for the case of an actual parameter in an init proc call.
3059 2004-05-14 Ed Schonberg <schonberg@gnat.com>
3061 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
3062 subtype, check visible entities in base type.
3064 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
3065 actions if the object is a renaming.
3067 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
3068 Check_Formal_Package_Instance, to determine more precisely when the
3069 formal and the actual denote the same entity.
3071 2004-05-14 Javier Miranda <miranda@gnat.com>
3073 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
3075 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
3076 corresponding to a private_with must be removed from visibility; it
3077 will be made visible later, just before we analyze the private part of
3079 (Check_Private_Child_Unit): Allow private_with clauses in public
3081 (Install_Siblings): Make visible the private entities of private-withed
3083 (Install_Withed_Unit): Do not install the private withed unit if we
3084 are compiling a package declaration and the Private_With_OK flag was
3085 not set by the caller. These declarations will be installed later,
3086 just before we analyze the private part of the package.
3088 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
3089 during the evaluation of the expression that initializes the object,
3090 decorate it with the expected type to avoid cascade errors.
3093 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
3094 subprogram we have to install the private_with clauses after its
3095 specification has been analyzed (as documented in AI-262.TXT).
3097 * sem_ch8.adb (Has_Private_With): New function. Determines if the
3098 current compilation unit has a private with on a given entity.
3099 (Find_Direct_Name): Detect the Beaujolais problem described in
3102 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
3103 provides the functionality of the function Is_Ancestor that was
3104 previously available in sem_ch10. It has been renamed to avoid
3107 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
3109 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3111 * utils.c (build_vms_descriptor): Use SImode pointers.
3113 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
3115 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
3117 2004-05-14 GNAT Script <nobody@gnat.com>
3119 * Make-lang.in: Makefile automatically updated
3121 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
3123 Renaming of target specific files for clarity
3125 * Makefile.in: Rename GNAT target specific files.
3127 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
3128 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
3129 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
3130 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
3131 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
3132 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
3133 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
3134 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
3135 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
3136 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
3137 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
3138 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
3139 51osinte.adb, 51osinte.ads, 51system.ads,
3140 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
3141 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
3142 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
3143 56tpopsp.adb, 57system.ads, 58system.ads,
3144 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
3145 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
3146 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
3147 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
3148 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
3149 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
3150 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
3151 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
3152 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
3153 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
3154 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
3155 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
3156 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
3157 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
3158 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
3159 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
3160 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
3161 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
3162 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
3163 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
3164 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
3165 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
3166 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
3167 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
3168 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
3169 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
3170 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
3171 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
3172 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
3173 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
3174 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
3175 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
3176 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
3177 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
3178 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
3179 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
3180 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
3181 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
3182 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
3183 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
3185 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
3186 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
3187 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
3188 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
3189 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
3190 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
3191 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
3192 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
3193 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
3194 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
3195 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
3196 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
3197 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
3198 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
3199 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
3200 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
3201 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
3202 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
3203 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
3204 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
3205 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
3206 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
3207 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
3208 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
3209 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
3210 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
3211 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
3212 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
3213 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
3214 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
3215 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
3216 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
3217 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
3218 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
3219 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
3220 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
3221 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
3222 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
3223 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
3224 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
3225 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
3226 s-osinte-vms.ads, s-osinte-vxworks.adb,
3227 s-osinte-vxworks.ads, s-osprim-mingw.adb,
3228 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
3229 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
3230 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
3231 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
3232 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
3233 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
3234 s-stchop-vxworks.adb, s-taprop-dummy.adb,
3235 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
3236 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
3237 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
3238 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
3239 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
3240 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
3241 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
3242 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
3243 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
3244 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
3245 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
3246 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
3247 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
3248 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
3249 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
3250 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
3251 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
3252 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
3253 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
3254 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
3255 system-irix-o32.ads, system-linux-x86_64.ads,
3256 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
3257 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
3258 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
3259 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
3260 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
3261 system-vxworks-mips.ads, system-vxworks-ppc.ads,
3262 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
3265 2004-05-13 Zack Weinberg <zack@codesourcery.com>
3267 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
3269 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3271 Merge from tree-ssa-20020619-branch.
3273 * config-lang.in (boot_language, build_by_default): Set
3275 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
3276 (max_size): Add static chain op for call_expr.
3278 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
3281 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
3283 2004-05-11 Roger Sayle <roger@eyesopen.com>
3285 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
3288 2004-05-10 Doug Rupp <rupp@gnat.com>
3290 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
3293 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
3295 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
3297 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
3298 Fixes undefined symbols in IA64 gnatlib.
3300 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
3302 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
3303 Short_Address). This will be moved to system.auxdec.
3305 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
3307 * sem_util.adb: Replace test for presence of a node that is always
3308 present with a call to Discard_Node.
3310 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
3311 Analyze on the library unit node after generation of distribution stub
3312 constructs. The call was a no-op because Unit_Node has already been
3313 Analyzed, and the tree fragments for the distribution stubs are
3314 analyzed as they are inserted in Exp_Dist.
3315 Update comment regarding to distribution stubs to reflect that we
3316 do not generate stub in separate files anymore.
3318 * einfo.ads: Clarify the fact that a tagged private type has the
3319 E_Record_Type_With_Private Ekind.
3321 * erroutc.adb: Minor reformatting
3323 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
3324 values if line length is increased using -gnatyM (noticed during code
3327 * eval_fat.adb: Minor reformatting
3328 Put spaces around exponentiation operator
3330 2004-05-10 Ed Schonberg <schonberg@gnat.com>
3333 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
3334 has been rewritten as an explicit dereference, retrieve type of
3335 original node to check for possibly unconstrained record type.
3337 2004-05-10 Ed Schonberg <schonberg@gnat.com>
3339 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
3340 overriding, use the operation of the parent unconditionally.
3342 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
3343 operation when either operand is a literal, to avoid further
3346 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
3347 overridden by a previous explicit declaration, mark the previous entity
3350 * sem_disp.adb (Check_Dispatching_Operation): New predicate
3351 Is_Visibly_Controlled, to determine whether a declaration of a
3352 primitive control operation for a derived type overrides an inherited
3353 one. Add warning if the explicit declaration does not override.
3355 2004-05-10 Vincent Celier <celier@gnat.com>
3357 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
3358 some cases when the sources are no longer present.
3360 * make.adb (Collect_Arguments): Fail if an external source, not part
3361 of any project need to be compiled, when switch -x has not been
3364 * makeusg.adb: Document new switch -x
3366 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
3369 * switch-m.adb (Scan_Make_Switches): New switch -x
3371 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
3374 * gnat_ugn.texi: Document new gnatmake switch -x
3376 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
3378 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
3380 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
3381 (process_attributes): Likewise.
3383 2004-05-10 Joel Brobecker <brobecker@gnat.com>
3385 * s-inmaop.ads: Fix spelling mistake in one of the comments.
3387 2004-05-10 Robert Dewar <dewar@gnat.com>
3389 * gnat_ugn.texi: Document that for config pragma files, the maximum
3390 line length is always 32767.
3392 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
3393 literals is now allowed.
3395 * gnat-style.texi: Remove statement about splitting long lines before
3396 an operator rather than after, since we do not follow this rule at all.
3397 Clarify rule (really lack of rule) for spaces around exponentiation
3399 * sem_elim.adb: Allow concatenation of string literals as well as a
3400 single string literal for pragma arguments.
3402 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
3404 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
3405 written for append case.
3407 * frontend.adb: Changes to avoid checking max line length in config
3410 * g-os_lib.ads: Minor reformatting
3412 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
3413 wrong in any case. Instead use standard value. Noticed during code
3416 * opt.ads (Max_Line_Length): New field, used to implement removal of
3417 limitation on length of lines when scanning config pragma files.
3419 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
3420 makeutl.ads, makeutl.adb: Minor reformatting
3422 * scn.adb: Do not check line length while scanning config pragma files
3423 Do not check line length while scanning out license information
3425 * scng.adb: Changes to avoid line length checks while parsing config
3428 2004-05-10 GNAT Script <nobody@gnat.com>
3430 * Make-lang.in: Makefile automatically updated
3432 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
3434 * osint.adb (Find_Program_Name): Fix handling of VMS version
3437 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
3439 * g-os_lib.ads (Invalid_Time): New constant
3441 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
3442 return OS_Time instead of time_t to match what is imported by Ada.
3443 Now return -1 if the file doesn't exist, instead of a random value
3445 2004-05-05 Robert Dewar <dewar@gnat.com>
3447 * usage.adb: Add line for -gnatR?s switch
3449 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
3451 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
3452 and for Match (Data_First, Data_last)
3454 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
3455 written when we are dealing with multi-unit files.
3457 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
3459 * Makefile.in: Remove unused targets and variables.
3461 2004-05-05 Vincent Celier <celier@gnat.com>
3463 * switch-m.adb: New gnatmake switch -eI
3465 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
3466 of new gnatmake switch -eInnn.
3468 * makegpr.adb: Take into account new parameters Index and Src_Index in
3471 * clean.adb: Implement support for multi-unit sources, including new
3474 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
3477 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
3478 (Extract_From_Q): New out parameter Index
3479 (Mark, Is_Marked): Subprograms moved to Makeutl
3480 (Switches_Of): New parameter Source_Index
3481 (Add_Switch): New parameter Index
3482 (Check): New parameter Source_Index
3483 (Collect_Arguments): New parameter Source_Index
3484 (Collect_Arguments_And_Compile): New parameter Source_Index
3485 (Compile): New parameter Source_Index
3486 Put subprograms in alphabetical order
3487 Add support for multi-source sources, including in project files.
3489 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
3490 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
3493 * makeusg.adb: New gnatmake switch -eInnn
3495 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
3498 * opt.ads (Main_Index): New variable, defaulted to 0.
3500 * osint.ads, osinte.adb (Add_File): New parameter Index
3501 (Current_Source_Index): New function
3503 * prj.adb: Take into account new components Index and Src_Index
3505 * prj.ads (String_Element): New component Index
3506 (Variable_Value): New component Index
3507 (Array_Element): New component Src_Index
3509 * prj-attr.adb: Indicate that optional index may be specified for
3510 attributes Main, Executable, Spec, Body and some of Switches.
3512 * prj-attr.ads (Attribute_Kind): New values for optional indexes
3513 (Attribute_Record): New component Optional_Index
3515 * prj-com.ads (File_Name_Data): New component Index
3517 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
3519 * prj-env.adb (Put): Output optional index
3521 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
3522 attributes Spec and Body.
3524 * prj-nmsc.adb: Process optional indexes
3526 * prj-pp.adb: Ouput "at" for optional indexes
3528 * prj-proc.adb: Take into account optional indexes
3530 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
3531 Optional_Index. For string literal,
3532 process optional index when Optional_Index is True.
3533 (Parse_Expresion): New Boolean parameter Optional_Index
3535 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
3536 (Set_Source_Index_Of): New procedure
3538 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
3541 * prj-util.ads (Executable_Of): New parameter Index
3542 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
3543 New parameter Src_Index, defaulted to 0.
3545 2004-05-05 Ed Schonberg <schonberg@gnat.com>
3548 * sem_ch3.adb (Access_Definition): If this is an access parameter
3549 whose designated type is imported through a limited_with clause, do
3550 not add the enclosing subprogram to the list of private dependents of
3553 2004-05-05 Ed Schonberg <schonberg@gnat.com>
3556 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
3557 a limited_with clause, and the other is its non-limited view.
3559 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
3561 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
3563 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
3564 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
3565 Stand.Boolean_Literals to produce references to entities
3566 Standard_False and Standard_True from compile-time computed boolean
3569 * stand.ads (Boolean_Literals): New variable, provides the entity
3570 values for False and True, for use by the expander.
3572 2004-05-05 Doug Rupp <rupp@gnat.com>
3574 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
3575 5vinmaop.adb: Unchecked convert Short_Address vice Address
3577 * adaint.c, raise.c: Caste CRTL function return value
3578 to avoid gcc error on 32/64 bit IVMS.
3580 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
3583 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
3585 * 5qsystem.ads (Address): Declare as Long_Integer
3586 (Short_Address): Declare as 32 bit subtype of Address
3587 Declare abstract address operations to avoid gratuitous ambiguities.
3589 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
3591 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
3592 instead of the old Boolean_Entry_Barriers.
3593 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
3595 2004-05-05 GNAT Script <nobody@gnat.com>
3597 * Make-lang.in: Makefile automatically updated
3599 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
3601 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
3603 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
3607 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
3608 alone. Replacing object references by literals is inappropriate in a
3609 so low level context.
3611 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
3613 * a-exexpr.adb: Add comments
3615 2004-05-03 Joel Brobecker <brobecker@gnat.com>
3617 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
3618 declare the Ancestor_Tags array in Type_Specific_Data with a small size
3619 without risking a bounds check error when accessing one of its
3621 (Type_Specific_Data): Define Ancestor_Tags as a small array.
3622 This prevents us from hitting a limitation during the debug info
3623 generation when using stabs.
3625 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
3627 This prevents us from hitting a limitation during the debug info
3628 generation when using stabs.
3630 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
3632 lang-specs.h: Remove -gnatz* from specs.
3634 2004-05-03 Vincent Celier <celier@gnat.com>
3636 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
3638 * Make-lang.in, Makefile.in: Add gprmake
3640 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
3642 * sem_aggr.adb: Fix typo in comment.
3644 2004-05-03 Robert Dewar <dewar@gnat.com>
3646 * make.adb: Minor reformatting
3648 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
3650 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
3651 so that it works when address is not a private type.
3653 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
3654 properly with rewritten unchecked conversions. This prevents
3655 order-of-elaboration issues that can otherwise arise.
3656 (Minimum_Size): Don't check size of access types under VMS
3658 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
3659 interpretations of integer literals as type System.Address.
3661 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
3662 (Is_Descendent_Of): New function
3664 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
3666 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
3667 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
3668 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
3670 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
3671 of the old Max_Entry_Queue_Depth.
3673 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
3674 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
3675 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
3677 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
3678 New entry for proper handling of Max_Entry_Queue_Depth.
3679 New entry for proper handling of No_Dynamic_Interrupts.
3681 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
3682 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
3683 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
3684 the GNAT specific restriction Max_Entry_Queue_Depth.
3685 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
3686 the GNAT specific restriction No_Dynamic_Interrupts.
3688 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
3689 instead of the old Boolean_Entry_Barriers.
3690 Use the new restriction No_Dynamic_Attachment instead of the old
3691 No_Dynamic_Interrupts.
3693 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
3694 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
3696 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
3697 of the old Max_Entry_Queue_Depth.
3699 2004-05-03 GNAT Script <nobody@gnat.com>
3701 * Make-lang.in: Makefile automatically updated
3703 2004-04-29 Ed Schonberg <schonberg@gnat.com>
3705 * checks.adb (Enable_Range_Check): If the prefix of an index component
3706 is an access to an unconstrained array, perform check unconditionally.
3708 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3710 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
3713 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
3715 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
3716 alternate stack setting. There was no support for the tasking cases
3717 and the changes eventually caused a number of side-effect failures in
3718 the non-tasking case too.
3720 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
3722 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
3725 2004-04-29 Vincent Celier <celier@gnat.com>
3727 * make.adb (Gnatmake): Increase max size of argument array for
3728 gnatbind for the potential addition of -F.
3729 If there are Stand-Alone Library projects, invoke gnatbind with -F to
3730 be sure that elaboration flags will be checked.
3732 * switch-c.adb: Correct call to Scan_Pos for -gnateI
3734 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
3736 * sem_warn.adb (Check_References): Move '<access-variable> may be
3737 null' warning out of under Warn_On_No_Value_Assigned.
3739 2004-04-29 Ed Falis <falis@gnat.com>
3741 * gnat_ugn.texi: Fixed texi error
3743 2004-04-29 Robert Dewar <dewar@gnat.com>
3745 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
3746 abstract operations if they come from predefined files.
3748 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
3751 * s-addope.adb: Correct obvious error in mod function
3753 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
3755 * Makefile.in: Add target pairs for powerpc darwin*
3758 * a-intnam-darwin.ads, s-osinte-darwin.adb,
3759 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
3761 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
3763 * Makefile.in: Add target macro definitions for s390*-linux*.
3764 * system-linux-s390.ads: New file.
3765 * system-linux-s390x.ads: New file.
3767 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
3769 * gnat_ugn.texi: Correct argument to @setfilename.
3771 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
3773 * a-exexpr.adb (Unwind_Word): New data type.
3774 (Unwind_Exception): Use it as type of Private1 and Private2.
3776 * raise.c (db_action_for): Fix debug printf.
3778 2004-04-27 Ed Schonberg <schonberg@gnat.com>
3780 * a-wtmoio.ads: Formal type must be a modular type, not a signed
3783 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3785 * decl.c (gnat_to_gnu_entity, case object): Call
3786 __builtin_update_setjmp_buf.
3788 * gigi.h (update_setjmp_buf): Deleted.
3789 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
3791 * misc.c: (update_setjmp_buf): Deleted.
3793 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
3794 around block of RTL.
3796 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
3798 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
3800 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
3801 subprogram for which no pragma All_Calls_Remote applies, store the
3802 address of the real subprogram in the underlying record type, so local
3803 dereferences do not go through the PCS.
3805 2004-04-26 Robert Dewar <dewar@gnat.com>
3807 * i-c.ads: Add some type qualifications to avoid ambiguities when
3808 compiling with s-auxdec.ads and a non-private address type.
3810 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
3812 * Makefile.rtl: Fix error in previous check-in:
3813 Add s-addope.o to non tasking object list (rather than tasking object
3816 2004-04-26 Javier Miranda <miranda@gnat.com>
3818 * sem_aggr.adb: Fix typo in comments
3819 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
3820 Required to check the null-exclusion attribute.
3822 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
3823 case of anonymous access types in record and array components. For a
3824 component definition the level is the same of the enclosing composite
3827 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
3828 that are anonymous access types the level of accessibility depends on
3829 the enclosing type declaration. In order to have this information, set
3830 the scope of the anonymous access type to the enclosing record type
3832 (Array_Type_Declaration): In case of components that are anonymous
3833 access types the level of accessibility depends on the enclosing type
3834 declaration. In order to have this information, set the scope of the
3835 anonymous access type to the enclosing array type declaration.
3837 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
3840 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
3841 renaming of anonymous access-to-constant types allowed if and only if
3842 the renamed object is access-to-constant.
3844 * sem_util.adb (Type_Access_Level): In case of anonymous access types
3845 that are component_definition or discriminants of a nonlimited type,
3846 the level is the same as that of the enclosing component type.
3848 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
3850 * sem_elim.adb: Some minor code reorganization from code reading. Fix
3851 misprint in the function name (File_Name_Match).
3853 2004-04-23 Laurent GUERBY <laurent@guerby.net>
3855 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
3858 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3860 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
3862 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
3864 * adaint.c (__gnat_try_lock): No longer requires that the parent
3865 directory be writable, the directory itself is enough.
3866 (gnat_is_absolute_path): Change profile, so that the call from
3867 GNAT.OS_Lib can be made more efficient.
3869 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
3870 from GNAT.OS_Lib can be made more efficient.
3872 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
3873 one copy of the file name. Found by code reading.
3875 2004-04-23 Vincent Celier <celier@gnat.com>
3877 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
3878 Correct documentation on gnatmake switches transmitted to the compiler
3880 * ali.ads: Minor comment fix
3882 2004-04-23 Javier Miranda <miranda@gnat.com>
3884 * sem_ch6.adb: (Confirming Types): Code cleanup
3886 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
3887 subprogram types: E_Anonymous_Access_Subprogram_Type and
3888 E_Anonymous_Access_Protected_Subprogram_Type.
3890 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
3892 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
3893 whether a pragma All_Calls_Remote applies to the subprogram on which
3895 No functional change is introduced by this revision; the new parameter
3896 will be used to allow calls to local RCI subprograms to be optimized
3897 to not use the PCS in the case where no pragma All_Calls_Remote applies,
3898 as is already done in the PolyORB implementation of the DSA.
3900 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
3901 whether a pragma All_Calls_Remote applies to the subprogram on which
3903 No functional change is introduced by this revision; the new parameter
3904 will be used to allow calls to local RCI subprograms to be optimized
3905 to not use the PCS in the case where no pragma All_Calls_Remote applies,
3906 as is already done in the PolyORB implementation of the DSA.
3908 2004-04-23 Robert Dewar <dewar@gnat.com>
3910 * Makefile.rtl: Add entry for s-addope.o in run time library list
3911 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
3912 * s-addope.ads, s-addope.adb: New files.
3914 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
3915 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
3916 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
3917 System.Address to be non-private and signed.
3919 * sem_elim.adb: Minor reformatting (fairly extensive)
3920 Some minor code reorganization from code reading
3921 Add a couple of ??? comments
3923 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3925 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
3926 (tree_transform, case N_If_Statement): Remove non-determinism.
3928 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
3930 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
3932 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
3935 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
3936 no longer used as a parameter name for Eliminate pragma).
3938 2004-04-22 Laurent GUERBY <laurent@guerby.net>
3940 PR optimization/14984
3941 PR optimization/14985
3942 * trans.c (gigi): Fix non determinism leading to bootstrap
3943 comparison failures.
3945 2004-04-21 Pascal Obry <obry@gnat.com>
3947 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
3948 passed to spawnvp() to properly handle program pathname with spaces on
3951 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
3953 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
3954 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
3955 unlocked in case of exceptions.
3957 2004-04-21 Joel Brobecker <brobecker@gnat.com>
3959 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
3960 This function does not exist anymore.
3962 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
3964 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
3966 * link.c: Move variables to the __gnat name space.
3968 * Makefile.in: list link.o explicitly when needed.
3970 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
3972 2004-04-21 Javier Miranda <miranda@gnat.com>
3974 * einfo.adb (Original_Access_Type): New subprogram
3975 (Set_Original_Access_Type): New subprogram
3976 (Write_Field21_Name): Write the name of the new field
3978 * einfo.ads (Original_Access_Type): New field present in access to
3980 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
3981 E_Anonymous_Access_Protected_Subprogram_Type.
3983 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
3986 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
3987 to anonymous access to subprogram types.
3989 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
3990 to subprogram types.
3992 * sem_ch3.adb (Access_Definition): Complete decoration of entities
3993 corresponding to anonymous access to subprogram types.
3994 (Analyze_Component_Declaration): Add new actual to the call to
3995 subprogram replace_anonymous_access_to_protected_subprogram.
3996 (Array_Type_Declaration): Add new actual to the call to subprogram
3997 replace_anonymous_access_to_protected_subprogram.
3998 (Process_Discriminants): Add new actual to the call to subprogram
3999 replace_anonymous_access_to_protected_subprogram.
4000 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
4002 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
4005 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
4006 access to subprogram types.
4008 * sem_util.adb (Has_Declarations): Addition of package_specification
4011 2004-04-21 Ed Schonberg <schonberg@gnat.com>
4013 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
4014 inlined flags to renamed entity only if in current unit.
4016 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
4018 * s-parint.ads: Add DSA implementation marker.
4020 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
4021 value of System.Partition_Interface.DSA_Implementation to determine
4022 what version of the distributed systems annex is available (no
4023 implementation, GLADE, or PolyORB).
4025 2004-04-21 Joel Brobecker <brobecker@gnat.com>
4027 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
4029 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4031 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
4032 with new type if alias sets differ.
4033 Fixes ACATS c41103b.
4035 2004-04-21 Vincent Celier <celier@gnat.com>
4037 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
4038 Add array Lang_Args for the language specific compiling argument
4041 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
4043 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
4045 * gnat_rm.texi: Update the descripton of the Eliminate pragma
4046 according to the recent changes in the format of the parameters of the
4047 pragma (replacing Homonym_Number with Source_Location).
4049 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
4051 * 5isystem.ads: Removed, unused.
4053 * gnat_rm.texi: Redo 1.13 change.
4055 2004-04-19 Robert Dewar <dewar@gnat.com>
4057 * s-stoele.ads: Clean up definition of Storage_Offset (the new
4058 definition is cleaner, avoids the kludge of explicit Standard operator
4059 references, and also is consistent with a visible System.Address with
4060 no visible operations.
4062 * s-geveop.adb: Add declarations to avoid assumption of visible
4063 operations on type System.Address (since these might not be available
4064 if Address is a non-private type for which the operations
4067 * sem_eval.adb: Minor reformatting
4069 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
4070 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
4071 reformatting (new function spec format).
4073 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
4074 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
4075 s-caun64.adb: Add declarations to avoid assumption of visible
4076 operations on type System.Address (since these might not be available
4077 if Address is a non-private type for which the operations are made
4080 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
4082 * exp_intr.adb: Minor comment update
4084 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
4086 * 5omastop.adb: Add declarations to avoid assumption of visible
4087 operations on type System.Address (since these might not be available
4088 if Address is a non-private type for which the operations
4091 2004-04-19 Vincent Celier <celier@gnat.com>
4093 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
4095 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
4098 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
4100 Call Check with Process_Languages.
4101 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
4102 with Process_Languages.
4103 (Recursive_Check): New Boolean parameter Process_Languages. Call
4104 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
4107 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
4109 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
4110 parameter Ada_Main, defaulted to True.
4111 Check for Ada specific characteristics only when Ada_Main is True.
4113 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
4115 * prj.adb: (Project_Empty): Add new Project_Data components.
4117 * prj.ads: New types and tables for non Ada languages.
4118 (Project_Data): New components Languages, Impl_Suffixes,
4119 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
4120 Include_Path, Include_Data_Set.
4122 * prj-env.ads, prj-env.adb: Minor reformatting
4124 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
4125 Put subprograms in alphabetical order
4127 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
4128 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
4131 * mlib-prj.adb: Back out modification in last version, as they are
4133 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
4135 * make.adb: (Mains): Moved to package Makeutl
4136 (Linker_Opts): Moved to package Makeutl
4137 (Is_External_Assignment): Moved to package Makeutl
4138 (Test_If_Relative_Path): Moved to package Makeutl
4139 (Gnatmake): Move sorting of linker options to function
4140 Makeutl.Linker_Options_Switches.
4142 * makeutl.ads, makeutl.adb: New files.
4144 * Makefile.in: Add makeutl.o to the object files for gnatmake
4146 * makeusg.adb: Add line for new switch -eL.
4148 * gnatls.adb (Image): New function.
4149 (Output_Unit): If in verbose mode, output the list of restrictions
4150 specified by pragmas Restrictions.
4152 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
4155 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
4156 needed, to put it in the range 1970 (included) - 2026 (excluded).
4157 (Time_Of): Do not shift Unix_Min_Year (1970).
4158 Shift the date by multiple of 56 years, if needed, to put it in the
4159 range 1970 (included) - 2026 (excluded).
4161 * adaint.h, adaint.c (__gnat_set_executable): New function.
4163 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4165 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
4167 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
4168 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
4169 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
4170 (tree_transform, case N_Code_Statement): Likewise.
4171 (gnat_expand_stmt, case LABEL_STMT): Don't look at
4172 LABEL_STMT_FIRST_IN_EH.
4173 (gnat_expand_stmt, case ASM_STMT): New case.
4175 * utils2.c (build_unary_op): Properly set TREE_READONLY of
4176 UNCONSTRAINED_ARRAY_REF.
4178 * utils.c (poplevel): Temporarily push/pop GC context around inline
4181 * decl.c (maybe_variable): Properly set TREE_READONLY of
4182 UNCONSTRAINED_ARRAY_REF.
4183 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
4185 * ada-tree.def: (ASM_STMT): New.
4187 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
4188 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
4189 ASM_STMT_INPUT): New.
4190 (ASM_STMT_CLOBBER): Likewise.
4192 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
4194 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
4195 general rcheck mechanism to raise Program_Error for E.4(18), instead
4196 of a custom raiser in System.Partition_Interface.
4197 Part of general cleanup work before PolyORB integration.
4199 * snames.ads, snames.adb: Add new runtime library entities and names
4202 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
4204 (Build_Subprogram_Id): New subprogram provided by exp_dist
4205 Code reorganisation in preparation for PolyORB integration.
4207 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
4209 (Build_Subprogram_Id): New subprogram provided by exp_dist
4211 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
4212 actual parameter types for call to dereference of an
4213 access-to-subprogram type.
4215 * rtsfind.ads: Add new runtime library entities and names for PolyORB
4218 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
4219 instead, which has the same behaviour here since we never pass it a
4222 * link.c (run_path_option, Solaris case): Use -Wl, as for other
4225 * Makefile.in: adjust object file lists for gnatlink and gnatmake
4226 to account for new dependency upon Interfaces.C.Strings + link.o
4227 For x86 FreeBSD, use 86numaux.
4229 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
4230 from Mlib.Tgt to Mlib.
4232 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
4235 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
4236 target-specific versions of this subprogram, now implemented as a
4237 target-independent function in Mlib.
4239 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
4240 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
4241 (Linker_Library_Path_Option): Remove target-specific versions of this
4242 subprogram, now implemented as a target-independent function in Mlib.
4244 * atree.adb: (Allocate_Initialize_Node): New subprogram.
4245 Factors out node table slots allocation.
4246 (Fix_Parents): New subprogram.
4247 Encapsulate the pattern of fixing up parent pointers for syntactic
4248 children of a rewritten node.
4249 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
4250 (Rewrite): Use New_Copy when creating saved copy of original node.
4251 (Replace): Use Copy_Node to copy nodes.
4253 2004-04-19 Javier Miranda <miranda@gnat.com>
4255 * sprint.adb (Sprint_Node_Actual): Give support to the new
4256 Access_To_Subprogram node available in Access_Definition nodes. In
4257 addition, give support to the AI-231 node fields: null-exclusion,
4258 all-present, constant-present.
4260 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
4262 * sinfo.ads, sinfo.adb:
4263 New field Access_To_Subprogram_Definition in Access_Definition nodes
4265 * sem_ch6.adb (Process_Formals): Move here the code that creates and
4266 decorates internal subtype declaration corresponding to the
4267 null-excluding formal. This code was previously in Set_Actual_Subtypes.
4268 In addition, carry out some code cleanup on this code. In case of
4269 access to protected subprogram call
4270 Replace_Anonymous_Access_To_Protected_Subprogram.
4271 (Set_Actual_Subtypes): Code cleanup.
4273 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
4274 Find_Type in case of anonymous access renamings. Add warning in case of
4275 null-excluding attribute used in anonymous access renaming.
4277 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
4280 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
4282 (Access_Definition): In case of anonymous access to subprograms call
4283 the corresponding semantic routine to decorate the node.
4284 (Access_Subprogram_Declaration): Addition of some comments indicating
4285 some code that probably should be added here. Detected by comparison
4286 with the access_definition subprogram.
4287 (Analyze_Component_Declaration): In case of access to protected
4288 subprogram call Replace_Anonymous_Access_To_Protected.
4289 (Array_Type_Declaration): In case of access to protected subprogram call
4290 Replace_Anonymous_Access_To_Protected_Subprogram.
4291 (Process_Discriminants): In case of access to protected subprogram call
4292 Replace_Anonymous_Access_To_Protected_Subprogram.
4294 * par.adb (P_Access_Definition): New formal that indicates if the
4295 null-exclusion part was present.
4296 (P_Access_Type_Definition): New formal that indicates if the caller has
4297 already parsed the null-excluding part.
4299 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
4300 (P_Identifier_Declarations): Code cleanup and give support to renamings
4301 of anonymous access to subprogram types.
4302 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
4303 (P_Array_Type_Definition): Give support to AI-254.
4304 (P_Component_Items): Give support to AI-254.
4305 (P_Access_Definition): New formal that indicates if the header was
4306 already parsed by the caller.
4307 (P_Access_Type_Definition): New formal that indicates if the caller has
4308 already parsed the null-excluding part.
4310 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
4311 call to P_Access_Definition.
4313 2004-04-19 Geert Bosch <bosch@gnat.com>
4315 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
4316 the delicate semantics of floating-point to integer conversion.
4317 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
4319 * eval_fat.adb (Machine_Mantissa): Moved to spec.
4320 (Machine_Radix): New function.
4322 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
4324 (Machine_Radix): New function also for use in conversion checks.
4326 2004-04-19 Ed Schonberg <schonberg@gnat.com>
4328 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
4330 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
4331 to decorate the access-to-protected subprogram and the equivalent type.
4333 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
4334 to anonymous access to subprogram types.
4336 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
4337 constant-folding, for legality checks in contexts that require an RM
4340 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
4341 temporary but stack checking is not enabled, increment serial number
4342 to so that symbol generation is consistent with and without stack
4345 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
4346 independent on whether stack checking is enabled, caller must check
4347 the corresponding flag.
4349 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
4351 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
4352 parent if it has discriminants.
4353 (Build_Derived_Private_Type): Constructed full view does
4354 not come from source.
4355 (Process_Discriminants): Default discriminants on a tagged type are
4356 legal if this is the internal completion of a private untagged
4359 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
4360 no constraint checks, because it corresponds to an existing object.
4362 * sem_prag.adb (Process_Convention): Pragma applies
4363 only to subprograms in the same declarative part, i.e. the same unit,
4366 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
4367 ignore type mismatch on a numeric conversion if expression comes from
4370 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
4372 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
4373 Homonym_Number parameter, add processing for Source_Location parameter
4375 (Check_Eliminated): Remove the check for homonym numbers, add the check
4376 for source location traces.
4378 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
4379 with Arg_Source_Location corresponding to the changes in the format of
4382 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
4383 Eliminate pragma corresponding to the changes in the format of the
4384 pragma: Homonym_Number is replaced with Source_Location, two ways of
4385 distinguishing homonyms are mutially-exclusive.
4387 2004-04-19 Joel Brobecker <brobecker@gnat.com>
4389 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
4391 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
4392 No_Dollar_In_Label, no longer necessary, as it is always True.
4393 (Strip_Suffixes): Likewise.
4395 2004-04-19 Gary Dismukes <dismukes@gnat.com>
4397 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
4398 modulus for compatibility with size clause on targets with 16-bit
4401 * layout.adb (Discrimify): In the case of private types, set Vtyp to
4402 full type to fix type mismatches on calls to size functions for
4403 discriminant-dependent array components.
4405 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
4407 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
4410 2004-04-19 Pascal Obry <obry@gnat.com>
4412 * mdll-utl.adb (Locate): New version is idempotent.
4414 2004-04-17 Laurent Guerby <laurent@guerby.net>
4416 PR ada/14988 (partial)
4417 * impunit.adb: Fix typo.
4419 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
4421 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
4422 and install-rts-cert targets. Remove all gnatlib and gnattools
4423 targets and all other rts-* targets (moved to libada). Remove (now)
4424 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
4425 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
4427 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4429 * trans.c (tree_transform): Shortcut returning error_mark_node for
4430 statements in annotate_only_mode.
4431 (tree_transform, case N_Label, case N_Return_Statement,
4432 N_Goto_Statement): Make statement tree instead of generating code.
4433 (tree_transform, case N_Assignment_Statement): No longer check
4435 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
4437 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
4439 (gnat_to_gnu): Collect any RTL generated and deal with it.
4440 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
4441 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
4442 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
4444 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
4446 * ada-tree.def (EXPR_STMT): Fix typo in name.
4447 (BLOCK_STMT, IF_STMT): New nodes.
4449 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
4450 LABEL_STMT_FIRST_IN_EH): New macros.
4451 (RETURN_STMT_EXPR): Likewise.
4453 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
4454 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
4456 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
4458 * atree.ads: Correct documentation on extended nodes.
4460 * link.c: Set run_path_option for FreeBSD.
4462 2004-04-08 Vincent Celier <celier@gnat.com>
4464 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
4465 one of the ALI file, do not link with DEC lib.
4467 * par.adb Remove the last two characters ("%s" or "%b") when checking
4468 if a language defined unit may be recompiled.
4470 2004-04-08 Ed Schonberg <schonberg@gnat.com>
4472 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
4473 removal of abstract operation leaves no possible interpretation for
4476 * sem_eval.adb (Eval_Qualified_Expression): Use
4477 Set_Raises_Constraint_Error on node when needed, so that it does not
4478 get optimized away by subsequent optimizations.
4480 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
4481 operands even when they are not wrapped in a type conversion.
4483 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
4485 * sem_prag.adb (Set_Exported): Warn about making static as result of
4486 export only when the export is coming from source. This may be not
4487 be true e.g. on VMS where we expand export pragmas for exception codes
4488 together with imported or exported exceptions, and we don't want the
4489 user to be warned about something he didn't write.
4491 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
4493 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
4494 duplication between normal entities and those declared as renamings.
4495 No functional change.
4497 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
4498 inline functions returning an unconstrained result.
4500 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
4502 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
4503 conform to what other front-ends do.
4505 2004-04-08 Doug Rupp <rupp@gnat.com>
4507 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
4510 2004-04-06 Pascal Obry <obry@gnat.com>
4512 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
4514 * osint.adb (Program_Name): Do not look past a directory separator.
4516 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
4518 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
4520 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
4521 requirement for preserving a copy of the original assignment node.
4523 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
4525 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
4527 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
4530 2004-04-06 Ed Schonberg <schonberg@gnat.com>
4532 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
4533 operator calls in functional notation, and apply
4534 Universal_Interpretation to operands, not to their type.
4536 2004-04-06 Robert Dewar <dewar@gnat.com>
4538 * 5wdirval.adb: Minor reformatting
4540 2004-04-06 Ed Falis <falis@gnat.com>
4542 * gnat_rm.texi: Improve a reference to the GCC manual
4544 2004-04-05 Vincent Celier <celier@gnat.com>
4546 * adaint.h, adaint.c: Add function __gnat_named_file_length
4548 * impunit.adb: Add Ada.Directories to the list
4550 * Makefile.in: Add VMS and Windows versions of
4551 Ada.Directories.Validity package body.
4553 * Makefile.rtl: Add a-direct and a-dirval
4555 * mlib-tgt.ads: Minor comment update.
4557 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
4558 a-direct.ads, a-direct.adb: New files.
4560 2004-04-05 Vincent Celier <celier@gnat.com>
4563 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
4564 just to the compiler.
4566 2004-04-05 Robert Dewar <dewar@gnat.com>
4568 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
4569 returned string is 1.
4571 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
4573 * eval_fat.ads: Minor reformatting
4575 * g-curexc.ads: Document that lower bound of returned string values
4578 * gnatlink.adb: Add ??? comment for previous change
4579 (need to document why this is VMS specific)
4581 * s-stoele.ads: Minor reformatting
4583 * tbuild.ads: Minor reformatting throughout (new function specs)
4585 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
4588 * scng.adb: Minor reformatting
4590 2004-04-05 Geert Bosch <bosch@gnat.com>
4592 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
4593 (Leading_Part): Still perform truncation to machine number if the
4594 specified radix_digits is greater or equal to machine_mantissa.
4596 2004-04-05 Javier Miranda <miranda@gnat.com>
4598 * par-ch3.adb: Complete documentation of previous change
4599 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
4600 (aliased must appear before constant).
4602 * par-ch4.adb: Complete documentation of previous change.
4604 * par-ch6.adb: Complete documentation of previous change.
4606 * sinfo.ads: Fix typo in commment.
4608 2004-04-05 Ed Schonberg <schonberg@gnat.com>
4610 * sem_ch3.adb (Inherit_Components): If derived type is private and has
4611 stored discriminants, use its discriminants to constrain parent type,
4612 as is done for non-private derived record types.
4614 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
4615 Ada 2005 AI-310: an abstract non-dispatching operation is not a
4616 candidate interpretation in an overloaded call.
4618 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
4619 expression is Null and target type is not an access type (e.g. a
4620 non-private address type).
4622 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
4624 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
4625 statement whose right-hand side is an inlined call, save a copy of the
4626 original assignment subtree to preserve enough consistency for
4627 Analyze_Assignment to proceed.
4629 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
4630 complete assignment subtree which is now unnecessary, as the expansion
4631 of inlined call has been improved to preserve a consistent assignment
4632 tree. Note_Possible_Modification must be called only
4633 after checks have been applied, or else unnecessary checks will
4636 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
4637 of explicit dereferences that do not Come_From_Source:
4638 - be selective on cases where we must go back to the dereferenced
4639 pointer (an assignment to an implicit dereference must not be
4640 recorded as modifying the pointer);
4641 - do not rely on Original_Node being present (Analyze_Assignment
4642 calls Note_Possible_Modification on a copied tree).
4644 * sem_warn.adb (Check_References): When an unset reference to a pointer
4645 that is never assigned is encountered, prefer '<pointer> may be null'
4646 warning over '<pointer> is never assigned a value'.
4648 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
4650 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
4653 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
4655 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
4656 libexc. We currently don't reference anything in this library and
4657 linking it in triggers linker warnings we don't want to see.
4659 * init.c: Update comments.
4661 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4663 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
4664 * utils.c (create_field_decl): Likewise.
4665 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
4667 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
4669 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
4670 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
4671 Add info directory entry and category.
4673 2004-04-02 Jan Hubicka <jh@suse.cz>
4675 * utils.c: Include function.h
4676 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
4678 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
4681 * Make-lang.in: Clean up generation of documentation
4683 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
4685 * xgnatug.adb: Removed, replaced by xgnatugn.adb
4687 * xgnatugn.adb: Replaces xgnatug.adb
4689 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
4691 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
4693 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
4694 gnat_ug_wnt.texi: Removed.
4696 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
4698 * utils2.c: Update copyright notice.
4700 2004-04-01 Robert Dewar <dewar@gnat.com>
4702 * checks.adb: Minor reformatting throughout
4703 Note that prev checkin added RM reference to alignment warning
4705 2004-04-01 Ed Schonberg <schonberg@gnat.com>
4707 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
4708 non-static when building aggregate for bit-packed array.
4710 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
4711 function call that is itself the actual in a procedure call, build
4714 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
4715 a string literal, create a temporary for it, constant folding only
4716 handles scalars here.
4718 2004-04-01 Vincent Celier <celier@gnat.com>
4720 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
4721 Error_Msg_SP): New empty procedures to instantiate the Scanner.
4722 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
4724 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
4725 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
4726 and get the checksum.
4728 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
4730 Increase the Marking_Label at the end of the Multiple_Main_Loop,
4731 instead of at the beginning.
4733 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
4735 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
4738 * osint.ads (Multi_Unit_Index_Character): New Character global variable
4740 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
4743 * par.adb: Remove test on file name to detect language defined units.
4744 Add test on unit name, after parsing, to detect language defined units
4745 that are not compiled with -gnatg (except System.RPC and its children)
4747 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
4748 following units without style checking.
4750 * switch-c.adb: Change -gnatC to -gnateI
4752 * usage.adb: Document new switch -gnateInnn
4754 * scng.adb (Accumulate_Token_Checksum): New procedure
4755 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
4756 word or literal number.
4757 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
4760 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
4763 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
4764 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
4765 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
4766 5vtpopde.adb: Add missing 'constant' keywords.
4768 2004-04-01 Javier Miranda <miranda@gnat.com>
4770 * par-ch4.adb: (P_Allocator): Code cleanup
4772 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
4775 * sinfo.ads: Complete documentation of previous change
4777 2004-04-01 Pascal Obry <obry@gnat.com>
4779 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
4780 only on VMS. This special handling was done because an old GNU/ld bug
4781 on Windows which has been fixed.
4783 2004-04-01 GNAT Script <nobody@gnat.com>
4785 * Make-lang.in: Makefile automatically updated
4787 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4789 * decl.c (gnat_to_gnu_entity, make_type_from_size):
4790 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
4791 * trans.c (tree_transform, convert_with_check): Likewise.
4792 * utils.c (gnat_signed_or_unsigned_type): Likewise.
4793 (build_vms_descriptor, unchecked_convert): Likewise.
4794 * utils2.c (nonbinary_modular_operation): Likewise.
4796 2004-03-29 Javier Miranda <miranda@gnat.com>
4798 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
4799 (Install_Null_Excluding_Check): Local subprogram that determines whether
4800 an access node requires a runtime access check and if so inserts the
4801 appropriate run-time check.
4802 (Apply_Access_Check): Call Install_Null_Excluding check if required
4803 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
4805 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
4807 * einfo.ads: Fix typo in comment
4809 * exp_ch3.adb (Build_Assignment): Generate conversion to the
4810 null-excluding type to force the corresponding run-time check.
4811 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
4812 type to force the corresponding run-time check.
4814 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
4815 the null-excluding type to force the corresponding run-time check.
4817 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
4818 case of access types unless they have the null-excluding attribute.
4820 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
4823 * exp_util.ads: Fix typo in comment
4825 * par.adb (P_Null_Exclusion): New subprogram
4826 (P_Subtype_Indication): New formal that indicates if the null-excluding
4827 part has been scanned-out and it was present
4829 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
4831 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
4832 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
4833 type to force the corresponding run-time check
4834 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
4836 (Resolve_Array_Aggregate): Carry out some static checks
4837 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
4839 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
4840 attribute must be set only if specified by means of the null-excluding
4841 part. In addition, we must also propagate the access-constant attribute
4843 (Access_Subprogram_Declaration, Access_Type_Declaration,
4844 Analyze_Component_Declaration, Analyze_Object_Declaration,
4845 Array_Type_Declaration, Process_Discriminants,
4846 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
4847 and carry out some static checks.
4848 (Build_Derived_Access_Type): Set the null-excluding attribute
4849 (Derived_Type_Declaration, Process_Subtype): Carry out some static
4852 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
4854 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
4856 * sem_ch6.adb (Process_Formals): Carry out some static checks.
4857 (Set_Actual_Subtypes): Generate null-excluding subtype if the
4858 null-excluding part was present; it is not required to be done here in
4859 case of anonymous access types.
4860 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
4863 * sem_res.adb (Resolve_Actuals): Carry out some static check
4864 (Resolve_Null): Allow null in anonymous access
4866 * sinfo.adb: New subprogram Null_Exclusion_Present
4867 All_Present and Constant_Present available on access_definition nodes
4869 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
4870 object_declaration, derived_type_definition, component_definition,
4871 discriminant_specification, access_to_object_definition,
4872 access_function_definition, allocator, access_procedure_definition,
4873 access_definition, parameter_specification, All_Present and
4874 Constant_Present flags available on access_definition nodes.
4876 2004-03-29 Robert Dewar <dewar@gnat.com>
4878 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
4879 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
4880 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
4881 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
4882 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
4883 sem_prag.adb: Updates to handle multiple units/file
4885 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
4887 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
4888 sem_util.adb: Minor reformatting
4890 * sem_ch12.adb: Add comment for previous change
4892 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
4894 * osint.adb (Executable_Prefix): Set Exec_Name to the current
4895 executable name when not initialized. Otherwise, use its current value.
4897 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
4898 initialize it to another executable name than the current one. This
4899 allows to configure paths for an executable name (gnatmake) different
4900 from the current one (gnatdist).
4902 2004-03-29 Ed Schonberg <schonberg@gnat.com>
4904 * exp_ch6.adb (Expand_Call): A call to a function declared in the
4905 current unit cannot be inlined if it appears in the body of a withed
4906 unit, to avoid order of elaboration problems in gigi.
4908 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
4909 information for protected (wrapper) operation as well, to simplify gdb
4912 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
4913 protected body, indicate that the entity for the generated spec comes
4914 from source, to ensure that references are properly generated for it.
4915 (Build_Body_To_Inline): Do not inline a function that returns a
4918 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
4919 apply convention to homonyms that are declared explicitly.
4921 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
4922 that renames an equality operator and the operands are overloaded,
4923 resolve them with the declared formal types, before rewriting as an
4926 2004-03-29 GNAT Script <nobody@gnat.com>
4928 * Make-lang.in: Makefile automatically updated
4930 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
4932 * memtrack.adb: Log realloc calls, which are treated as free followed
4935 2004-03-25 Vincent Celier <celier@gnat.com>
4937 * prj-makr.adb (Process_Directories): Detect when a file contains
4938 several units. Do not include such files in the config pragmas or
4939 in the naming scheme.
4941 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
4942 Resolve links only when not in Trusted_Mode.
4943 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
4944 Do not resolve links for the display names.
4946 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
4947 resolve links when computing the display names.
4949 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
4951 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
4952 attribute reference does not denote a subtype, it can be any
4953 expression that has a classwide type, potentially after an implicit
4954 dereference. In particular, the prefix can be a view conversion for
4955 a classwide type (for which Is_Object_Reference holds), but it can
4956 also be a value conversion for an access-to-classwide type. In the
4957 latter case, there is an implicit dereference, and the original node
4958 for the prefix does not verify Is_Object_Reference.
4960 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
4961 conversion of a discriminant-dependent component of a mutable object
4964 2004-03-25 Ed Schonberg <schonberg@gnat.com>
4966 * freeze.adb (Freeze_Entity): When an inherited subprogram is
4967 inherited, has convention C, and has unconstrained array parameters,
4968 place the corresponding warning on the derived type declaration rather
4969 than the original subprogram.
4971 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
4972 indication on renaming declaration, if formal has a box and actual
4975 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
4976 determine whether to generate an implicit or explicit reference to
4979 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
4980 subprogram renaming comes from a defaulted formal subprogram in an
4983 2004-03-25 Gary Dismukes <dismukes@gnat.com>
4985 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
4986 value expressions to ensure that calls within a component definition
4987 will be checked (since those are evaluated during the record type's
4990 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
4992 * s-tpobop.adb: Code clean up:
4993 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
4995 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
4997 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
4999 * Makefile.in: Clean up in the ravenscar run time.
5001 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5003 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
5004 of No_Strict_Aliasing to build_pointer_type_for_mode.
5005 * utils.c (update_pointer_to): Walk pointer and ref chains.
5007 2004-03-22 Cyrille Comar <comar@act-europe.fr>
5009 * ali.ads: Fix Comment about Dynamic_Elab.
5011 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
5012 Has_RACW, Is_Generic, etc.)
5013 (Output_Object, Gnatls): Take into account ALI files not attached to
5016 2004-03-22 Vincent Celier <celier@gnat.com>
5018 * gprep.adb: Change all String_Access to Name_Id
5019 (Is_ASCII_Letter): new function
5020 (Double_File_Name_Buffer): New procedure
5021 (Preprocess_Infile_Name): New procedure
5022 (Process_Files): New procedure
5023 (Gnatprep): Check if output and input are existing directories.
5024 Call Process_Files to do the real job.
5026 2004-03-22 Robert Dewar <dewar@gnat.com>
5028 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
5029 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
5031 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
5033 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
5034 case when the source contains only comments.
5036 2004-03-22 Ed Schonberg <schonberg@gnat.com>
5038 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
5039 declaration for a child subprogram body that acts as a spec, indicate
5040 that the entity in the declaration needs debugging information.
5042 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
5043 full view if the subtype is created for a constrained record component;
5044 gigi has enough information to construct the record, and there is no
5045 place in the tree for the declaration.
5047 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
5048 serial number for the dummy body that is built for analysis, to avoid
5049 inconsistencies in the generation of internal names when compiling
5052 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
5054 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
5057 2004-03-22 GNAT Script <nobody@gnat.com>
5059 * Make-lang.in: Makefile automatically updated
5061 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5063 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
5064 * trans.c (tree_transform, emit_index_check): Likewise.
5065 * utils.c (build_template): Likewise.
5066 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
5067 (maybe_unconstrained_array, unchecked_convert): Likewise.
5068 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
5069 (build_unary_op): Likewise.
5070 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
5071 (fill_vms_descriptor): Likewise.
5072 (build_call_alloc_dealloc): Likewise.
5074 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
5076 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
5079 * gnat_ug.texi: Add info directory category and entry.
5080 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
5081 gnat_ug_wnt.texi: Regenerate.
5083 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
5085 * ada-tree.h: Update copyright notice.
5088 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
5090 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
5091 as regular exception objects and not as mere integers representing the
5092 condition code. The latter approach required some dynamics to mask off
5093 severity bits, which did not fit well into the GCC table based model.
5094 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
5095 exception data objects. We don't it and it would conflict with the other
5096 external symbol we have to generate for such exceptions.
5098 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
5099 the special code for VMS exceptions, since these are now represented
5100 as regular exceptions objects.
5102 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5104 * decl.c (debug_no_type_hash): Remove.
5105 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
5106 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
5108 2004-03-19 Laurent Guerby <laurent@guerby.net>
5110 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
5111 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
5113 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5115 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
5116 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
5117 (TYPE_RM_SIZE_INT): Directly use type.values.
5118 (TREE_LOOP_ID): Clean up check.
5119 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
5120 TYPE_VALUES, not TYPE_FIELDS.
5121 * trans.c (convert_with_check): Delay access of bounds of basetype
5122 until sure is numeric.
5124 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
5126 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
5129 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
5130 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
5131 Specific.Set instead of direct call to e.g pthread_setspecific.
5133 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
5135 * adaint.c: Update comments.
5137 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
5138 GNATLIB_SHARED for FreeBSD.
5140 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
5142 * init.c [VxWorks]: Do not fix the stack size for the environment task.
5143 When needed (stack checking) the stack size is retrieved
5144 from the VxWorks kernel.
5146 * Makefile.in: Flag -nostdinc is required when building the run time
5147 for avoiding looking for files in the base compiler.
5148 Add the VxWorks specific version of the package body for
5149 System.Stack_checking.Operations (5zstchop.adb).
5151 * Make-lang.in: Add the object file for
5152 System.Stack_Checking.Operations.
5154 * Makefile.rtl: Add object file for the package
5155 System.Stack_Checking.Operations.
5157 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
5159 * s-stache.ads, s-stache.adb: Move the operations related to stack
5160 checking from this package to package System.Stack_Checking.Operations.
5161 This way, stack checking operations are only linked in the final
5162 executable when using the -fstack-check flag.
5164 2004-03-18 Doug Rupp <rupp@gnat.com>
5166 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
5169 * 5qsystem.ads, 5xcrtl.ads: New files.
5171 2004-03-18 Vincent Celier <celier@gnat.com>
5173 * prj.adb (Reset): Reset hash table Files_Htable
5175 * prj-env.adb (Source_Paths, Object_Paths): New tables.
5176 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
5177 the procedures Add_To_Path_File.
5178 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
5179 making sure that each directory is present only once and, for object
5180 dirs, when a directory already present is added, the duplicate is
5181 removed and the directory is always put as the last in the table.
5182 Write the path files at the end of these accumulations.
5184 * prj-nmsc.adb (Record_Source): Add source file name in hash table
5185 Files_Htable for all sources.
5187 * prj-proc.adb (Process): Remove restrictions between not directly
5188 related extending projects.
5190 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
5192 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
5193 (Find_Sources): Minor speed optimization.
5195 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
5196 parameter Trusted_Mode.
5198 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
5200 * scn.adb (Determine_License): Take into account a degenerated case
5201 when the source contains only comments.
5203 2004-03-18 Ed Schonberg <schonberg@gnat.com>
5205 * sem_warn.adb (Check_References): For a warning on a selected
5206 component that does not come from source, locate an uninitialized
5207 component of the record type to produce a more precise error message.
5209 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
5211 * 3zsoccon.ads: Fix multicast options.
5213 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
5216 2004-03-15 Robert Dewar <dewar@gnat.com>
5218 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
5219 pragma used for a private type.
5221 * lib-xref.adb (Generate_Reference): Do not generate warning if
5222 reference is in a different unit from the pragma Unreferenced.
5224 * 5vtpopde.adb: Minor reformatting
5225 Fix casing of To_Task_ID
5227 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
5228 flag if we have an unchecked conversion to an access type in the same
5231 2004-03-15 Geert Bosch <bosch@gnat.com>
5233 * a-ngcoty.adb (Modulus): In alternate formula for large real or
5234 imaginary parts, use Double precision throughout.
5236 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
5237 we want to be able to compile run-time with -gnata for testing, but
5238 this may also be instantiated in user code that is compiled with -gnata.
5240 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
5242 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
5243 codes. Having a separate type for this is useful to enforce consistency
5244 throughout the various run-time units.
5245 (Exception_Data): Use Exception_Code for Import_Code.
5247 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
5248 Natural and Integer in various places.
5249 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
5250 with the severity bits masked off.
5251 (Register_VMS_Exception): Handle the additional exception data pointer
5254 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
5255 component, now reflected by an exported accessor.
5256 (is_handled_by): New routine to compute whether the propagated
5257 occurrence matches some handler choice specification. Extracted out of
5258 get_action_description_for, and expanded to take care of the VMS
5260 (get_action_description_for): Use is_handled_by instead of an explicit
5261 complex condition to decide if the current choice at hand catches the
5262 propagated occurrence.
5264 * raise.h (Exception_Code): New type for C.
5266 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
5267 System.Standard_Library.Exception_Code, to allow references from the
5268 pragma import/export expander.
5270 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
5271 New accessors to allow easy access to GNAT exception data
5273 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
5274 redundant Handled_By_Others component, helper for the personality
5275 routine which will now be able to call the appropriate exception data
5278 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
5279 component of Standard_Exception_Type to be the closest possible to
5280 Exception_Code in System.Standard_Library, that we cannot get at this
5281 point. Expand a ??? comment to notify that this type node should
5282 probably be rewritten later on.
5284 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
5285 registration call to include a pointer to the exception object in the
5288 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
5289 instead of int and explicit bitmasks.
5291 2004-03-15 Vincent Celier <celier@gnat.com>
5293 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
5294 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
5296 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
5297 longer needed now that it is in the spec of
5298 System.Tasking.Task_Attributes.
5300 * adaint.h, adaint.c: (__gnat_create_output_file): New function
5302 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
5304 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
5306 * make.adb (Gnatmake): Do not check the executable suffix; it is being
5307 taken care of in Scan_Make_Arg.
5308 (Scan_Make_Arg): Add the executable suffix only if the argument
5309 following -o, in canonical case, does not end with the executable
5310 suffix. When in verbose mode and executable file name does not end
5311 with executable suffix, output the executable name, in canonical case.
5313 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
5314 to avoid warnings when instantiating Ada.Task_Attributes.
5317 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
5318 in the correct order.
5320 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
5321 redirect standard output and error to a file for the invocation of the
5322 compiler, then read the file.
5324 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
5325 directory, instead of the Value.
5326 (Find_Source_Dirs): Remove useless code & comments.
5328 2004-03-15 Ed Schonberg <schonberg@gnat.com>
5330 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
5331 tagged type is inherited, and the parent operation is not frozen yet,
5332 force generation of a freeze node for the inherited operation, so the
5333 corresponding dispatch entry is properly initialized.
5334 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
5335 when looking for user-defined equality operation.
5337 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
5338 boolean when locating primitive equality of tagged component.
5340 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
5341 bit-aligned field and the right-hand side a string literal, introduce
5342 a temporary before expanding assignment into a loop.
5344 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
5345 priority in full, to ensure that any expanded subepxressions of it are
5346 elaborated in the scope of the init_proc.
5348 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
5349 after object declaration, skipping over code that may have been
5350 generated for validity checks.
5352 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
5353 discriminants, ignore the known discriminants of its full view, if
5354 any, to check legality.
5356 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
5357 component if type has unknown discriminants.
5358 (Analyze_Private_Extension_Declaration): Discriminant constraint is
5359 null if type has unknown discriminants.
5361 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
5362 for end label when present.
5364 * s-fileio.adb (Open): When called with a C_Stream, use given name for
5365 temporary file, rather than an empty string.
5367 2004-03-15 Ed Falis <falis@gnat.com>
5369 * s-thread.adb: Removed, no longer used.
5371 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5373 * decl.c (target.h): Now include.
5374 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
5375 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
5376 (validate_size): For POINTER_TYPE, get smallest size permitted on
5379 * fe.h: Sort Einfo decls and add Set_Mechanism.
5381 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
5382 (ada/decl.o): Depends on target.h.
5384 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
5385 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
5387 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
5389 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
5391 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
5392 Insert_Dereference_Action when rewriting an implicit dereference into
5393 an explicit one, this will be taken care of during expansion of the
5394 explicit dereference.
5395 (Expand_N_Slice): Same. Always do the rewriting, even for the case
5396 of non-packed slices, since the dereference action generated by
5397 expansion of the explicit dereference is needed in any case.
5398 (Expand_N_Selected_Component): When rewriting an implicit dereference,
5399 analyze and resolve the rewritten explicit dereference so it is seen
5401 (Insert_Dereference_Action): This procedure is now called only for the
5402 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
5403 dereferences that do not come from source (including explicit
5404 dereferences resulting from rewriting implicit ones), but do not
5405 recursively insert a check for the dereference nodes contained within
5407 (Insert_Dereference_Action): Clarify and correct comment.
5409 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
5412 Move language detection to the top level.
5413 * config-lang.in: Build by default.
5415 2004-03-05 Robert Dewar <dewar@gnat.com>
5417 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
5419 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
5420 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
5421 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
5422 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
5423 unchecked conversion to spec to avoid warnings.
5425 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
5428 * 7stpopsp.adb: Correct casing in To_Task_ID call
5430 * a-strsea.ads, a-strsea.adb: Minor reformatting
5432 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
5434 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
5435 Adjust Max_Msg_Length to be clearly large enough.
5437 * fe.h: Define In_Same_Source_Unit
5439 * osint.adb: Add pragma Warnings Off to suppress warnings
5440 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
5443 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
5445 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
5447 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
5449 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
5451 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
5453 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
5454 node. We now do generate them for gcc back end.
5456 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
5459 * sinput-c.adb: Fix bad name in header.
5460 Add pragma Warnings Off to suppress aliasing warning.
5462 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
5464 * snames.h, snames.ads, snames.adb: Add entry for pragma
5467 2004-03-05 Vincent Celier <celier@gnat.com>
5469 * prj-com.ads: Add hash table Files_Htable to check when a file name
5470 is already a source of another project.
5472 * prj-nmsc.adb (Record_Source): Before recording a new source, check
5473 if its file name is not already a source of another project. Report an
5476 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
5477 source file name, call gnatpp with all the sources of the main project.
5479 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
5482 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
5483 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
5484 /RUNTIME_SYSTEM=, converted to --RTS=
5485 /NOTABS, converted to -notabs
5487 2004-03-05 Pascal Obry <obry@gnat.com>
5489 * make.adb: Minor reformatting.
5491 2004-03-05 Ed Schonberg <schonberg@gnat.com>
5493 Part of implemention of AI-262.
5494 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
5496 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
5499 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
5500 when component type is a partially constrained class-wide subtype.
5501 (Constrain_Discriminated_Type): If parent type has unknown
5502 discriminants, a constraint is illegal, even if full view has
5504 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
5505 with unknown discriminants whose full view is a discriminated record.
5507 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
5508 flag, to handle properly derivations of tagged types with unknown
5510 (Analyze_Package_Spec, Analyze_Package_Body): Install
5511 Private_With_Clauses before analyzing private part or body.
5513 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
5514 Has_Discriminants can be true for a given type (documentation).
5516 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
5518 * s-restri.ads: Fix license (GPL->GMGPL).
5520 * s-tassta.adb: Minor reformatting.
5522 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
5523 by calls to Exit_One_ATC_Level, since additional clean up is performed
5526 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
5527 by calls to Exit_One_ATC_Level, since additional clean up is performed
5530 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5532 * trans.c: Reflect GCC changes to fix bootstrap problem.
5533 Add warning for suspicious aliasing unchecked conversion.
5535 2004-03-05 GNAT Script <nobody@gnat.com>
5537 * Make-lang.in: Makefile automatically updated
5539 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
5541 * ali.adb (Read_Instantiation_Instance): Do not modify the
5542 current_file_num when reading information about instantiations, since
5543 this corrupts files in later references.
5545 2004-03-02 Vincent Celier <celier@gnat.com>
5547 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
5548 before checking if it is read-only.
5550 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
5551 of SRC_DIRS and eliminate duplicates.
5553 * gprcmd.adb: Replace command "path" with command "path_sep" to return
5555 (Usage): Document path_sep
5557 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
5558 C++ compiler. No need for a script.
5559 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
5560 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
5563 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
5564 where there are Ada sources.
5565 (Set_Ada_Paths): Only add to the include path the source dirs of project
5567 (Add_To_Path): Add the Display_Values of the directories, not their
5570 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
5573 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
5575 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
5576 Value is canonicalized.
5577 (Language_Independent_Check): Do not copy Value to Display_Value when
5578 canonicalizing Value.
5580 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
5581 path to find limited with cycles.
5582 (Parse_Single_Project): Use canonical cased path to find the end of a
5585 2004-03-02 Ed Schonberg <schonberg@gnat.com>
5587 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
5588 and not a child unit.
5590 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
5591 appear in a with_clause.
5593 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
5594 only happen in type_annotate mode, do not try to elaborate it.
5596 * exp_util.adb (Force_Evaluation): If expression is a selected
5597 component on the left of an assignment, use a renaming rather than a
5598 temporary to remove side effects.
5600 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
5601 inlined instance body, which is analyzed before the end of the
5604 2004-03-02 Robert Dewar <dewar@gnat.com>
5606 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
5607 sem_ch4.adb: Use new feature for substitution of keywords in VMS
5609 * errout.ads, errout.adb: Implement new circuit for substitution of
5612 * sem_case.adb (Analyze_Choices): Place message properly when case is
5613 a subtype reference rather than an explicit range.
5615 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
5617 2004-03-02 Doug Rupp <rupp@gnat.com>
5619 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
5621 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
5623 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
5625 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5627 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
5630 2004-02-25 Robert Dewar <dewar@gnat.com>
5632 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
5633 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
5634 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
5635 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
5636 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
5637 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
5638 the defining instance of the type to avoid aliasing problems.
5639 Fix copyright header. Fix bad comments in package header.
5641 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
5643 2004-02-25 Ed Schonberg <schonberg@gnat.com>
5645 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
5646 rewritten as references when aliased through an address clause.
5648 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
5649 whether call can be interpreted as an indirect call to the result of a
5650 parameterless function call returning an access subprogram.
5652 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
5655 * exp_ch7.adb (Make_Clean): Remove generation of calls to
5656 Unlock[_Entries], since this is now done by Service_Entries directly.
5658 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
5660 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
5661 Requeue_Call for better code readability. Change spec and update calls:
5662 PO_Service_Entries now unlock the PO on exit.
5663 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
5666 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
5668 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
5670 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
5672 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
5673 protected subprogram call and analyzing the result of such expanding
5674 in case when the called protected subprogram is eliminated.
5676 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
5679 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
5681 * Makefile.in: Clean ups.
5683 2004-02-23 Ed Schonberg <schonberg@gnat.com>
5685 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
5686 protected operations if original subprogram is flagged as eliminated.
5687 (Expand_N_Subprogram_Body): For a protected operation, create
5688 discriminals for next operation before checking whether the operation
5691 * exp_ch9.adb (Expand_N_Protected_Body,
5692 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
5693 for internal protected operations if the original subprogram is
5696 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
5697 declared in a single protected object.
5699 2004-02-23 Vincent Celier <celier@gnat.com>
5701 * prj-attr.adb: Make attribute Builder'Executable an associative array,
5702 case insensitive if file names are case insensitive, instead of a
5703 standard associative array.
5705 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
5706 them as case insensitive on platforms where the file names are case
5709 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
5710 project file has already been parsed that canonical path are compared.
5712 2004-02-23 Robert Dewar <dewar@gnat.com>
5714 * sinput-c.ads: Correct bad unit title in header
5716 * freeze.adb: Minor reformatting
5718 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5720 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
5721 nonaddressable COMPONENT_REF that is removing padding that we are
5722 taking the address of, take the address of the padded record instead
5723 if item is variable size.
5725 2004-02-20 Robert Dewar <dewar@gnat.com>
5727 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
5729 2004-02-20 Ed Schonberg <schonberg@gnat.com>
5731 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
5732 itype references for the constrained designated type of a component
5733 whose base type is already frozen.
5735 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
5737 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
5740 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
5742 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
5743 identifier for a phantom package that rewrites the formal package
5744 declaration with a box. The Add semantic decorations for the defining
5745 identifier from the original node (that represents the formal package).
5747 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
5749 * Make-lang.in (ada/stamp-sdefault): Use the top level
5752 2004-02-19 Richard Henderson <rth@redhat.com>
5754 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
5756 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
5758 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
5759 Scan_ALI can be used for multiple ALI files without reinitializing
5762 2004-02-18 Robert Dewar <dewar@gnat.com>
5764 * debug.adb: Minor reformatting.
5766 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5768 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
5769 to zero if there is an address clause.
5771 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
5773 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
5775 2004-02-18 Gary Dismukes <dismukes@gnat.com>
5777 * layout.adb (Layout_Component_List): Revise generation of call to
5778 discriminant-checking function to pass selections of all of the type's
5779 discriminants rather than just the variant-controlling discriminant.
5781 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
5783 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
5784 fail in the current setup and triggers spurious system error messages.
5785 Pretend it occurred and failed instead.
5787 2004-02-18 Vincent Celier <celier@gnat.com>
5789 * bld.adb: Mark FLDFLAGS as saved
5790 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
5791 it is not the root project. Put each directory to be
5792 extended between double quotes to prevent it to be expanded on Windows.
5793 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
5794 the project file. Set them back to their initial values if they have not
5795 been set in the project file.
5797 * gprcmd.adb: (Gprdebug, Debug): New global variables
5798 (Display_Command): New procedure
5799 (Usage): Document new command "linkopts"
5800 Call Display_Command when env var GPRDEBUG has the value "TRUE"
5801 Implement new command "linkopts"
5802 Remove quotes that may be around arguments for "extend"
5803 Always call Normalize_Pathname with arguments formatted for the platform
5805 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
5806 Change @echo to @$(display) in target clean to be able to clean silently
5808 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
5810 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
5813 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
5814 = Extending_All when current project is an extending all project.
5816 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
5817 set to True only for LINK command, after Unix switch -o.
5818 (Process_Arguments): Set Output_File_Expected to True for LINK command
5819 after Unix switch -o. When Output_File_Expected is True, never add an
5820 extension to a file name.
5822 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
5823 option file name, only to the --for-linker= switch.
5824 (Option_File_Name): If option file name do not end with ".opt", append
5827 2004-02-18 GNAT Script <nobody@gnat.com>
5829 * Make-lang.in: Makefile automatically updated
5831 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
5833 * Make-lang.in (stamp-sdefault): Do not depend on
5836 2004-02-12 Zack Weinberg <zack@codesourcery.com>
5838 * config-lang.in: Disable Ada by default until probe logic for
5839 a bootstrap Ada compiler can be moved to the top level configure
5842 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
5844 * decl.c (components_to_record): Don't claim that the internal fields
5845 we make to hold the variant parts are semantically addressable, because
5848 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
5849 adjust the comment describing the modular type form when we can use it.
5850 (Install_PAT): Account for the Esiz renaming.
5852 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
5853 sc_onstack context indication before raising the exception to which
5854 the signal is mapped. Allows better handling of later signals possibly
5855 triggered by the resumed user code if the exception is handled.
5857 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
5859 * 5zinit.adb: Removed, no longer used.
5861 2004-02-12 Robert Dewar <dewar@gnat.com>
5863 * ali.adb: Remove separating space between parameters on R line. Makes
5864 format consistent with format used by the binder for Set_Globals call.
5866 * atree.ads, atree.adb: Minor reformatting (new function header format)
5868 * bindgen.adb: Add Run-Time Globals documentation section containing
5869 detailed documentation of the globals passed from the binder file to
5872 * gnatls.adb: Minor reformatting
5874 * init.c (__gnat_set_globals): Add note pointing to documentation in
5877 * lib-writ.ads, lib-writ.adb: Remove separating space between
5878 parameters on R line.
5879 Makes format consistent with format used by the binder for Set_Globals
5882 * osint.ads: Add 2004 to copyright notice
5885 * snames.ads: Correct capitalization of FIFO_Within_Priorities
5886 Noticed during code reading, documentation issue only
5888 * usage.adb: Remove junk line for obsolete C switch
5889 Noticed during code reading
5891 2004-02-12 Vincent Celier <celier@gnat.com>
5893 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
5894 extend for each directory, so that multiple /** directories are
5895 extended individually.
5896 (Recursive_Process): Set the default for LANGUAGES to ada
5898 * gprcmd.adb: Define new command "ignore", to do nothing.
5899 Implement new comment "path".
5901 * Makefile.generic: Suppress output when SILENT is set
5902 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
5903 used, so that the correct compiler is invoked.
5904 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
5905 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
5907 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
5909 * Makefile.in: Clean ups and remove obsolete targets.
5911 2004-02-12 Ed Schonberg <schonberg@gnat.com>
5913 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
5914 predicate declared in exp_util.
5916 * exp_util.adb: Add comments.
5918 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
5919 visibility before compiling context of the subunit.
5921 * sem_res.adb (Check_Parameterless_Call): If the context expects a
5922 value but the name is a procedure, do not attempt to analyze as a call,
5923 in order to obtain more telling diagnostics.
5925 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
5926 'Access on parameterless function calls.
5927 (Normalize_Actuals): For a parameterless function call with missing
5928 actuals, defer diagnostic until resolution of enclosing call.
5930 * sem_util.adb (Wrong_Type): If the context type is an access to
5931 subprogram and the expression is a procedure name, suggest a missing
5934 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
5935 Nathanael Nerode <neroden@gcc.gnu.org>
5937 PR ada/6637, PR ada/5911
5938 Merge with libada-branch:
5939 * config-lang.in: Build libada only when ada is built.
5941 2004-02-09 Ed Schonberg <schonberg@gnat.com>
5943 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
5944 for a tagged type, verify that both formals have the same type.
5946 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
5947 temporary when the formal is an in-parameter and the actual a possibly
5950 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
5951 when expansion is disabled, to ensure proper name capture with
5952 overloaded literals. Condition can be of any boolean type, resolve
5955 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
5956 renaming is for a formal subprogram with a default operator name, and
5957 there is a usable operator that is visible at the point of
5960 2004-02-09 Robert Dewar <dewar@gnat.com>
5962 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
5963 rewrite to ignore errors in ali files, intended to allow tools downward
5964 compatibility with new versions of ali files.
5966 * ali.ads: Add new parameter Ignore_Errors
5968 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
5969 duplicating the error message giving the file with restrictions.
5971 * debug.adb: Add debug flag I for gnatbind
5973 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
5974 operators for the case where the operator is a defining operator.
5976 * exp_ch3.adb: Minor reformatting (new function spec format).
5978 * exp_ch4.adb: Add comment for previous change, and make minor
5979 adjustment to loop to always check for improper loop termination.
5980 Minor reformatting throughout (new function spec format).
5982 * gnatbind.adb: Implement -di debug flag for gnatbind
5984 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
5986 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
5988 * lib-load.adb: Fix bad assertion.
5989 Found by testing and code reading.
5992 * lib-load.ads: Minor reformatting.
5994 * lib-writ.adb: There is only one R line now.
5996 * lib-writ.ads: Add documentation on making downward compatible changes
5997 to ali files so old tools work with new ali files.
5998 There is only one R line now.
5999 Add documentation on format incompatibilities (with special GPS note)
6001 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
6003 * par-load.adb: Minor reformatting
6005 * sem_ch8.adb: Fix to error message from last update
6006 Minor reformatting and restructuring of code from last update
6008 * par-prag.adb, snames.adb, snames.ads, snames.h,
6009 sem_prag.adb: Implement pragma Profile.
6011 * stylesw.adb: Implement -gnatyN switch to turn off all style check
6014 * usage.adb: Add line for -gnatyN switch
6016 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
6018 2004-02-09 Albert Lee <lee@gnat.com>
6020 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
6022 2004-02-09 Ed Schonberg <schonberg@gnat.com>
6024 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
6027 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
6028 is nested in an instance that is not frozen yet, to avoid
6029 order-of-elaboration problems in gigi.
6031 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
6032 body the attribute is legal.
6034 2004-02-09 Robert Dewar <dewar@gnat.com>
6036 * s-rident.ads: Minor comment correction
6038 * targparm.adb: Remove dependence on uintp completely. There was
6039 always a bug in Make in that it called Targparm before initializing
6040 the Uint package. The old code appeared to get away with this, but
6041 the new code did not! This caused an assertion error in gnatmake.
6043 * targparm.ads: Fix bad comment, restriction pragmas with parameters
6044 are indeed fully supported.
6046 2004-02-06 Alan Modra <amodra@bigpond.net.au>
6048 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
6050 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
6052 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
6053 with targetm.calls.promote_prototypes.
6055 2004-02-04 Robert Dewar <dewar@gnat.com>
6057 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
6058 ali.ads, gprcmd.adb: Minor reformatting
6060 * bindgen.adb: Output restrictions string for new style restrictions
6063 * impunit.adb: Add s-rident.ads (System.Rident) and
6064 s-restri (System.Restrictions)
6066 * lib-writ.adb: Fix bug in writing restrictions string (last few
6069 * s-restri.ads, s-restri.adb: Change name Restrictions to
6070 Run_Time_Restrictions to avoid conflict with package name.
6071 Add circuit to read and acquire run time restrictions.
6073 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
6075 * restrict.ads, restrict.adb: Use the new restriction
6076 No_Task_Attributes_Package instead of the old No_Task_Attributes.
6078 * sem_prag.adb: No_Task_Attributes is a synonym of
6079 No_Task_Attributes_Package.
6081 * snames.ads, snames.adb: New entry for proper handling of
6084 * s-rident.ads: Adding restriction No_Task_Attributes_Package
6085 (AI-00249) that supersedes the GNAT specific restriction
6088 2004-02-04 Ed Schonberg <schonberg@gnat.com>
6091 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
6092 body, an identifier may be wrapped in an unchecked conversion.
6094 2004-02-04 Vincent Celier <celier@gnat.com>
6096 * lib-writ.ads: Comment update for the W lines
6098 * bld.adb: (Expression): An empty string list is static
6100 * fname-uf.adb: Minor comment update
6102 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
6104 * gnatbind.adb: Initialize Cumulative_Restrictions with the
6105 restrictions on the target.
6107 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
6109 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
6112 2004-02-02 Arnaud Charlet <charlet@gnat.com>
6114 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
6116 2004-02-02 Vincent Celier <celier@gnat.com>
6118 * gprcmd.adb (Check_Args): If condition is false, print the invoked
6119 comment before the usage.
6120 Gprcmd: Fail when command is not recognized.
6121 (Usage): Document command "prefix"
6123 * g-md5.adb (Digest): Process last block.
6124 (Update): Do not process last block. Store remaining characters and
6127 * g-md5.ads (Update): Document that several call to update are
6128 equivalent to one call with the concatenated string.
6129 (Context): Add fields to allow new Update behaviour.
6131 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
6133 When May_Fail is True and no existing file can be found, return No_File.
6135 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
6138 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
6139 spec file name instead on the W line.
6141 2004-02-02 Robert Dewar <dewar@gnat.com>
6143 * ali.adb: Read and acquire info from new format restrictions lines
6145 * bcheck.adb: Add circuits for checking restrictions with parameters
6147 * bindgen.adb: Output dummy restrictions data
6150 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
6151 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
6152 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
6153 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
6154 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
6156 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
6157 the warning message on access to possibly uninitialized variable S)
6158 Minor changes for new restrictions handling.
6160 * gnatbind.adb: Minor reformatting
6161 Minor changes for new restrictions handling
6162 Move circuit for -r processing here from bcheck (cleaner)
6164 * gnatcmd.adb, gnatlink.adb: Minor reformatting
6166 * lib-writ.adb: Output new format restrictions lines
6168 * lib-writ.ads: Document new R format lines for new restrictions
6171 * s-restri.ads/adb: New files
6173 * Makefile.rtl: Add entry for s-restri.ads/adb
6175 * par-ch3.adb: Fix bad error messages starting with upper case letter
6178 * restrict.adb: Major rewrite throughout for new restrictions handling
6179 Major point is to handle restrictions with parameters
6181 * restrict.ads: Major changes in interface to handle restrictions with
6182 parameters. Also generally simplifies setting of restrictions.
6184 * snames.ads/adb: New entry for proper handling of No_Requeue
6186 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
6187 restriction counting.
6188 Other minor changes for new restrictions handling
6190 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
6191 Restriction_Warnings now allows full parameter notation
6192 Major rewrite of Restrictions for new restrictions handling
6194 2004-02-02 Javier Miranda <miranda@gnat.com>
6196 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
6197 syntax rule for object renaming declarations.
6198 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
6199 component definitions.
6201 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
6203 (Array_Type_Declaration): Give support to access components. In addition
6204 it was also modified to reflect the name of the object in anonymous
6205 array types. The old code did not take into account that it is possible
6206 to have an unconstrained anonymous array with an initial value.
6207 (Check_Or_Process_Discriminants): Allow access discriminant in
6209 (Process_Discriminants): Allow access discriminant in non-limited types
6210 Initialize the new Access_Definition field in N_Object_Renaming_Decl
6211 node. Change Ada0Y to Ada 0Y in comments
6213 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
6215 Change Ada0Y to Ada 0Y in comments
6217 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
6218 renamings Change Ada0Y to Ada 0Y in comments
6220 * sem_type.adb (Find_Unique_Type): Give support to the equality
6221 operators for universal access types
6222 Change Ada0Y to Ada 0Y in comments
6224 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
6226 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
6228 (N_Object_Renaming_Declaration): Addition of Access_Definition field
6229 Change Ada0Y to Ada 0Y in comments
6231 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
6232 component definition and object renaming nodes
6233 Change Ada0Y to Ada 0Y in comments
6235 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
6237 * restrict.adb: Use the new restriction identifier
6238 No_Requeue_Statements instead of the old No_Requeue for defining the
6241 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
6242 No_Requeue_Statements.
6244 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
6245 that supersedes the GNAT specific restriction No_Requeue. The later is
6246 kept for backward compatibility.
6248 2004-02-02 Ed Schonberg <schonberg@gnat.com>
6250 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
6251 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
6252 pragma and fix incorrect ones.
6254 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
6255 warning if the pragma is redundant.
6257 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
6259 * 5staprop.adb: Add missing 'constant' keywords.
6261 * Makefile.in: use consistent value for SYMLIB on
6262 platforms where libaddr2line is supported.
6264 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6266 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
6269 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
6271 * init.c (__gnat_install_handler): Setup an alternate stack for signal
6272 handlers in the environment thread. This allows proper propagation of
6273 an exception on stack overflows in this thread even when the builtin
6274 ABI stack-checking scheme is used without support for a stack reserve
6277 * utils.c (create_field_decl): Augment the head comment about bitfield
6278 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
6279 here, because the former is not accurate enough at this point.
6280 Let finish_record_type decide instead.
6281 Don't make a bitfield if the field is to be addressable.
6282 Always set a size for the field if the record is packed, to ensure the
6283 checks for bitfield creation are triggered.
6284 (finish_record_type): During last pass over the fields, clear
6285 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
6286 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
6287 from DECL_BIT_FIELD.
6289 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
6291 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
6292 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
6293 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
6295 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6297 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
6299 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
6300 (ZCX_By_Default): Likewise.
6301 (Front_End_ZCX_Support): Likewise.
6303 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
6304 (Initialize_Lock): Mark Level unreferenced.
6305 (Sleep): Mark Reason unreferenced.
6306 (Timed_Sleep): Likewise.
6308 (Exit_Task): Use Result.
6309 (Check_No_Locks): Mark Self_ID unreferenced.
6311 * 5gtasinf.adb (New_Sproc): Make Attr constant.
6312 (Bound_Thread_Attributes): Make Sproc constant.
6313 (New_Bound_Thread_Attributes): Likewise.
6315 2004-01-26 Ed Schonberg <schonberg@gnat.com>
6317 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
6318 one-dimensional array an slice assignments, when component type is
6321 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
6322 component type is controlled, and control_actions are in effect, use
6323 TSS procedure rather than generating inline code.
6325 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
6326 arrays with controlled components.
6328 2004-01-26 Vincent Celier <celier@gnat.com>
6330 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
6331 command line for the non VMS case.
6333 * gnatlink.adb (Process_Binder_File): When building object file, if
6334 GNU linker is used, put all object paths between quotes, to prevent ld
6335 error when there are unusual characters (such as '!') in the paths.
6337 * Makefile.generic: When there are sources in Ada and the main is in
6338 C/C++, invoke gnatmake with -B, instead of -z.
6340 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
6341 from VMS_Conversion.
6342 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
6343 specification of argument file on the command line.
6345 2004-01-26 Bernard Banner <banner@gnat.com>
6347 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
6349 2004-01-26 Ed Schonberg <schonberg@gnat.com>
6351 * snames.adb: Update copyright notice.
6352 Add info on slice assignment for controlled arrays.
6354 2004-01-23 Robert Dewar <dewar@gnat.com>
6356 * exp_aggr.adb: Minor reformatting
6358 * exp_ch9.adb: Minor code clean up
6360 Fix bad character in comment
6363 * targparm.adb (Get_Target_Parameters): Give clean abort error on
6364 unexpected end of file, along with more detailed message.
6366 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6368 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
6371 * decl.c (copy_alias_set): New function.
6372 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
6374 2004-01-23 Doug Rupp <rupp@gnat.com>
6376 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
6377 lib$${file} in case subsequent character is not a separator.
6379 2004-01-23 Vincent Celier <celier@gnat.com>
6381 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
6382 when the GCC version is at least 3.
6384 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
6385 Remove all "Opt.", to prepare for opt split
6387 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
6388 Extends_All. Set to True when the project parsed is an extending all
6389 project. Fails for importing an extending all project only when the
6390 imported project is an extending all project.
6391 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
6392 depending on the value of Extends_All returned.
6394 * prj-proc.adb (Process): Check that no project shares its object
6395 directory with a project that extends it, directly or indirectly,
6396 including a virtual project.
6397 Check that no project extended by another project shares its object
6398 directory with another also extended project.
6400 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
6401 Kind = N_With_Clause
6403 * prj-tree.ads: Minor reformatting
6404 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
6406 2004-01-23 Ed Schonberg <schonberg@gnat.com>
6408 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
6409 applies to a type with an incomplete view, use full view in Name of
6410 clause, for consistency with uses of Get_Attribute_Definition_Clause.
6412 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
6414 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
6415 SCHED_RR, since other values are not supported by this policy.
6416 (Initialize): Move initialization of mutex attribute to package
6417 elaboration, to prevent early access to this variable.
6419 * Makefile.in: Remove mention of Makefile.adalib, unused.
6421 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
6422 1ssecsta.ads: Removed, unused.
6424 2004-01-21 Javier Miranda <miranda@gnat.com>
6426 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
6427 entity if already built in the current scope.
6429 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
6430 reminder in internal scopes. Required for nested limited aggregates.
6432 2004-01-21 Doug Rupp <rupp@gnat.com>
6434 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
6435 VMS. Replace all occurences of libgnat- and libgnarl- with
6436 libgnat$(hyphen) and libgnarl$(hyphen).
6437 Fixed shared library build problem on VMS.
6439 2004-01-21 Robert Dewar <dewar@gnat.com>
6441 * mlib-prj.adb: Minor reformatting
6443 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
6445 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
6446 'constant' keywords for declaration of pointers that are not modified.
6448 * exp_pakd.adb: Fix English in comment.
6450 2004-01-21 Ed Schonberg <schonberg@gnat.com>
6453 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
6454 copy all attributes of the parent, including the foreign language
6457 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
6460 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
6461 for 'delay until' statement.
6463 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
6465 * Make-lang.in: Replace $(docdir) with doc.
6466 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
6467 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
6468 to use consistent MAKEINFO rule.
6469 (ada.man, ada.srcman): Dummy entry.
6470 (ADA_INFOFILES): Define.
6471 (ada.info, ada.srcinfo): New rules.
6473 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
6475 * utils.c: Update copyright notice, missed in previous change.
6477 2004-01-19 Vincent Celier <celier@gnat.com>
6479 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
6480 args if Bind is True. Set First_ALI, if not already done.
6481 (Build_Library): For Stand Alone Libraries, extract from one ALI file
6482 an eventual --RTS switch, for gnatbind, and all backend switches +
6485 2004-01-19 Robert Dewar <dewar@gnat.com>
6487 * sem_attr.adb, memtrack.adb: Minor reformatting
6489 2004-01-19 Ed Schonberg <schonberg@gnat.com>
6491 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
6492 that rename enumeration literals. This is properly done in sem_eval.
6494 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
6495 to functions that rename enumeration literals.
6497 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
6498 functions that rename enumeration literals.
6500 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6502 * Make-lang.in (utils.o): Depend on target.h.
6503 * utils.c: Include target.h.
6504 (process_attributes): Use targetm.have_named_sections instead
6505 of ASM_OUTPUT_SECTION_NAME.
6507 2004-01-16 Andreas Jaeger <aj@suse.de>
6509 * Makefile.in: Add $(DESTDIR).
6511 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
6513 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
6514 also when not defining if a Size clause applies. That information is
6517 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
6519 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
6520 symbolic links for the shared gnat run time when needed.
6522 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
6524 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
6525 for writing, and terminate with an error message if not.
6527 2004-01-15 Ed Schonberg <schonberg@gnat.com>
6529 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
6530 warning on an access to subprogram in an instance, when the target
6531 type is declared in the same generic unit.
6532 (Eval_Attribute): If 'access is known to fail accessibility check,
6533 rewrite as a raise statement.
6535 2004-01-15 GNAT Script <nobody@gnat.com>
6537 * Make-lang.in: Makefile automatically updated
6539 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
6541 * Make-lang.in (ada.srcextra): Dummy entry.
6543 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
6545 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
6547 2004-01-13 Ed Schonberg <schonberg@gnat.com>
6549 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
6550 components that are initialized with aggregates.
6552 2004-01-13 Vincent Celier <celier@gnat.com>
6554 * gnatlink.adb (Process_Binder_File): To find directory of shared
6555 libgcc, if "gcc-lib" is not a subdirectory, look for the last
6556 subdirectory "lib" in the path of the shared libgnat or libgnarl.
6558 * make.adb (Gnatmake): If GCC version is at least 3, link with
6559 -shared-libgcc, when there is at least one shared library project.
6561 * opt.ads (GCC_Version): New integer constant.
6563 * adaint.c (get_gcc_version): New function.
6565 2004-01-13 Robert Dewar <dewar@gnat.com>
6567 * sem_dist.adb, sem_res.adb, sem_util.adb,
6568 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
6569 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
6571 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
6573 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
6574 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
6577 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
6579 * misc.c: Remove trailing spaces.
6580 Update copyright notice missed in previous change.
6583 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
6586 * Makefile.generic: Update copyright.
6589 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
6590 of prefix/share/make.
6592 * Makefile.prolog: Update copyright.
6595 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
6597 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
6598 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
6599 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
6602 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
6605 2004-01-12 Javier Miranda <miranda@gnat.com>
6607 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
6608 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
6609 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
6610 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
6611 Component_Definition node.
6613 2004-01-12 Ed Falis <falis@gnat.com>
6615 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
6617 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
6619 * link.c: Change default libgnat kind to STATIC for FreeBSD.
6621 2004-01-12 Bernard Banner <banner@gnat.com>
6623 * Makefile.in: map 86numaux to a-numaux for x86_64
6625 2004-01-12 Ed Schonberg <schonberg@gnat.com>
6627 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
6628 generated to rename a generic actual, go to the actual itself, the
6629 subtype is not a user-visible entity.
6631 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
6632 part is a private subtype, reset the visibility of its full view, if
6633 any, to be consistent.
6636 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
6637 to use a generic package G as a formal package for another generic
6640 2004-01-12 Robert Dewar <dewar@gnat.com>
6642 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
6644 * usage.adb: Remove mention of obsolete -gnatwb switch
6645 Noticed during code reading
6647 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
6649 * 1ssecsta.adb: Minor changes for -gnatwa warnings
6651 2004-01-12 GNAT Script <nobody@gnat.com>
6653 * Make-lang.in: Makefile automatically updated
6655 2004-01-09 Mark Mitchell <mark@codesourcery.com>
6657 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
6659 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6661 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
6663 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
6665 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
6666 Update comment and copyright date.
6667 * stamp-xgnatug: Delete.
6669 2004-01-05 Robert Dewar <dewar@gnat.com>
6671 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
6672 be modified by the binder generated main program if the -D switch is
6675 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
6676 imported functions (since now we expect this to be done for imported
6679 * 5vtaprop.adb: Add several ??? for sections requiring more comments
6680 Minor reformatting throughout
6682 * 5zinit.adb: Minor reformatting
6683 Add 2004 to copyright date
6684 Minor changes to avoid -gnatwa warnings
6685 Correct some instances of using OR instead of OR ELSE (noted while
6688 * sprint.adb: Minor updates to avoid -gnatwa warnings
6690 * s-secsta.ads, s-secsta.adb:
6691 (SS_Get_Max): New function to obtain high water mark for ss stack
6692 Default_Secondary_Stack is not a constant since it may be modified by
6693 the binder generated main program if the -D switch is used.
6695 * switch-b.adb: New -Dnnn switch for binder
6698 Make -gnatg imply all warnings currently in -gnatwa
6700 * vms_conv.adb: Minor reformatting
6701 Add 2004 to copyright notice
6702 Add 2004 to printed copyright notice
6704 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
6705 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
6706 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
6707 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
6708 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
6709 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
6710 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
6711 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
6712 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
6713 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
6714 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
6715 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
6716 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
6717 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
6718 checks.adb, clean.adb, cstand.adb, einfo.ads,
6719 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
6720 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
6721 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
6722 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
6723 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
6724 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
6725 Minor reformatting and code clean ups.
6726 Minor changes to prevent -gnatwa warnings
6728 * ali.adb: Minor reformatting and cleanup of code
6729 Acquire new SS indication of secondary stack use from ali files
6731 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
6732 (since now we expect this to be done for imported functions)
6734 * bindgen.adb: Generate call to modify default secondary stack size if
6737 * bindusg.adb: Add line for new -D switch
6739 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
6740 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
6741 Add circuitry for both records and arrays to avoid gigi
6742 processing if the type involved has non-bit-aligned components
6744 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
6745 N_String_Literal node always references an E_String_Literal_Subtype
6746 entity. This may not be true in the future.
6747 (Possible_Bit_Aligned_Component): Move processing of
6748 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
6750 * exp_ch6.adb (Expand_Thread_Body): Pick up
6751 Default_Secondary_Stack_Size as variable so that we get value modified
6752 by possible -Dnnn binder parameter.
6754 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
6755 (Type_May_Have_Bit_Aligned_Components): New function.
6757 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
6758 (Type_May_Have_Bit_Aligned_Components): New function.
6760 * fe.h: (Set_Identifier_Casing): Fix prototype.
6761 Add declaration for Sem_Elim.Eliminate_Error_Msg.
6764 * freeze.adb (Freeze_Entity): Add RM reference to error message about
6765 importing constant atomic/volatile objects.
6766 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
6767 unless explicit Pure_Function pragma given, to avoid insidious bug of
6768 call to non-pure imported function getting eliminated.
6770 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
6771 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
6772 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
6773 Add 2004 to printed copyright notice
6775 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
6778 * Makefile.rtl: Add entry for g-sestin.o
6779 g-sestin.ads: New file.
6781 * mdll.adb: Minor changes to avoid -gnatwa warnings
6783 * mlib-tgt.adb: Minor reformatting
6785 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
6786 New switch Sec_Stack_Used (GNAT, GNATBIND)
6787 Make Default_Secondary_Stack_Size a variable instead of a constant,
6788 so that it can be modified by the new -Dnnn bind switch.
6790 * rtsfind.adb (Load_Fail): Give full error message in configurable
6791 run-time mode if all_errors mode is set. This was not done in the case
6792 of a file not found, which was an oversight.
6793 Note if secondary stack unit is used by compiler.
6795 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
6796 ineffective elaborate all pragmas on non-visible packages (this
6797 happened when a renamed subprogram was called). Now the elaborate all
6798 always goes on the package containing the renaming rather than the one
6799 containing the renamed subprogram.
6801 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
6802 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
6804 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
6805 has an Etype that references an E_String_Literal.
6806 (Eval_String_Literal): Avoid assumption that N_String_Literal node
6807 always references an E_String_Literal_Subtype entity. This may not
6808 be true in the future.
6810 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
6813 * sem_res.adb (Resolve): Specialize msg for function name used in proc
6816 2004-01-05 Ed Falis <falis@gnat.com>
6818 * g-debuti.adb: Replaced direct boolean operator with short-circuit
6821 2004-01-05 Vincent Celier <celier@gnat.com>
6823 * bld.adb: Minor comment updates
6824 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
6827 * make.adb (Gnatmake): Special process for files to compile/check when
6828 -B is specified. Fail when there are only foreign mains in attribute
6829 Main of the project file and -B is not specified. Do not skip bind/link
6830 steps when -B is specified.
6832 * makeusg.adb: Document new switch -B
6834 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
6836 * switch-m.adb: (Scan_Make_Switches): Process -B switch
6838 * vms_data.ads: Add new GNAT PRETTY qualifier
6839 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
6841 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6843 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
6846 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
6847 Set_Identifier_Casing.
6849 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
6850 has size that overflows.
6852 2004-01-05 Gary Dismukes <dismukes@gnat.com>
6854 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
6855 -gnatwa warning on static condition.
6857 2004-01-05 Doug Rupp <rupp@gnat.com>
6859 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
6861 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
6863 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
6864 all attributes, including read-only attribute.
6866 2004-01-05 Pascal Obry <obry@gnat.com>
6868 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
6869 library naming scheme.
6871 * mlib-prj.adb (Build_Library): Generate different names for the static
6872 or dynamic version of the GNAT runtime. This is needed to support the
6873 new shared library naming scheme.
6874 (Process_Binder_File): Add detection of shared library in binder file
6875 based on the new naming scheme.
6877 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
6878 scheme for the shared runtime libraries.
6881 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
6883 (install-gnatlib): Do not create symlinks for shared libraries.
6884 (gnatlib-shared-default): Idem.
6885 (gnatlib-shared-dual-win32): New target. Not used for now as the
6886 auto-import feature does not support arrays/records.
6887 (gnatlib-shared-win32): Do not create copy for the shared libraries.
6888 (gnatlib-shared-vms): Fix shared runtime libraries names.
6890 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
6891 dependent runtime shared library name.
6893 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
6895 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
6898 2004-01-05 Ed Schonberg <schonberg@gnat.com>
6900 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
6901 protected objects when allocator has a subtype indication, not a
6902 qualified expression. Note that qualified expressions may have to be
6903 checked when limited aggregates are implemented.
6905 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
6907 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
6908 subprogram is imported, remove warning.
6910 2004-01-05 Geert Bosch <bosch@gnat.com>
6912 * s-poosiz.adb: Update copyright notice.
6913 (Allocate): Use Task_Lock to protect against concurrent access.
6914 (Deallocate): Likewise.
6916 2004-01-05 Joel Brobecker <brobecker@gnat.com>
6918 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
6921 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
6923 * gnat_ug.texi: Force a CVS commit by updating copyright.
6924 * gnat_ug_vxw.texi: Regenerate.
6925 * gnat_ug_wnt.texi: Regenerate.
6926 * gnat_ug_vms.texi: Regenerate.
6927 * gnat_ug_unx.texi: Regenerate.
6929 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
6931 * trans.c: Remove uses of "register" specifier in
6932 declarations of local variables.
6934 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
6936 * stamp-xgnatug: New stamp file.
6937 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
6938 (ada/doctools/xgnatug): Add $(build_exeext).
6939 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
6940 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
6942 2003-12-17 Ed Falis <falis@gnat.com>
6944 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
6947 * a-exextr.adb: Add context clause for
6948 Ada.Exceptions.Last_Chance_Handler.
6950 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
6952 * cstand.adb (Create_Standard): Change the way how the declaration of
6953 the Duration type is created (making it the same way as it is for all
6954 the other standard types).
6956 2003-12-17 Robert Dewar <dewar@gnat.com>
6958 * s-crtl.ads: Fix header format
6959 Change Pure to Preelaborate
6961 2003-12-17 Ed Schonberg <schonberg@gnat.com>
6963 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
6964 the expression type only if it is declared in the current unit.
6966 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
6967 are universal and already analyzed, as can occur in constrained
6968 subcomponents that depend on discriminants, when one constraint is a
6971 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
6972 type Any_Fixed is legal as the argument of a conversion, if only one
6973 fixed-point type is in context.
6975 2003-12-17 GNAT Script <nobody@gnat.com>
6977 * Make-lang.in: Makefile automatically updated
6979 2003-12-15 Robert Dewar <dewar@gnat.com>
6981 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
6984 2003-12-15 Vincent Celier <celier@gnat.com>
6986 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
6987 (Gnatchop): Do not set failure status when reporting the number of
6990 2003-12-15 Doug Rupp <rupp@gnat.com>
6992 * s-ctrl.ads: New file.
6994 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
6996 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
6997 (GNATBIND_OBJS): Add ada/s-crtl.o.
6999 * Makefile.in [VMS]: Clean up ifeq rules.
7001 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
7002 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
7003 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
7004 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
7005 s-tasdeb.adb: Update copyright.
7007 Make minor modifications to use System.CRTL declared functions instead
7008 of importing locally.
7010 2003-12-15 GNAT Script <nobody@gnat.com>
7012 * Make-lang.in: Makefile automatically updated
7014 2003-12-11 Ed Falis <falis@gnat.com>
7016 * 5zinit.adb: Clean up.
7018 * 5zintman.adb (Notify_Exception): replaced case statement with a call
7019 to __gnat_map_signal, imported from init.c to support
7020 signal -> exception mappings that depend on the vxWorks version.
7023 Created and exported __gnat_map_signal to support signal -> exception
7024 mapping that is dependent on the VxWorks version.
7025 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
7027 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
7029 * 5wosinte.ads: Link with -mthreads switch.
7031 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
7033 * init.c (__gnat_install_handler [NetBSD]): Set
7034 __gnat_handler_installed, as done on all other platforms.
7035 Remove duplicated code.
7037 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
7039 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
7041 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
7043 * sinfo.ads: Fix inconsistent example code in comment.
7045 2003-12-11 Robert Dewar <dewar@gnat.com>
7047 * a-tiinau.adb: Add a couple of comments
7049 * sem_ch3.adb: Minor reformatting
7052 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
7053 Minor reformatting throughout
7055 2003-12-11 Ed Schonberg <schonberg@gnat.com>
7057 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
7058 bounds of a loop, create a separate block in order to generate proper
7059 cleanup actions to prevent memory leaks.
7061 * sem_res.adb (Resolve_Call): After a call to
7062 Establish_Transient_Scope, the call may be rewritten and relocated, in
7063 which case no further processing is needed.
7065 * sem_util.adb: (Wrong_Type): Refine previous fix.
7066 Fixes ACATS regressions.
7070 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
7073 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
7075 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
7076 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
7079 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
7082 2003-12-08 Robert Dewar <dewar@gnat.com>
7084 * 7sintman.adb: Minor reformatting
7086 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
7087 standard linker options to get standard libraries linked. We now plan
7088 to provide dummy versions of these libraries to match the appropriate
7089 configurable run-time (e.g. if a library is not needed at all, provide
7090 a dummy empty library).
7092 * targparm.ads: Configurable_Run_Time mode no longer affects linker
7093 options (-L parameters and standard libraries). What we plan to do is
7094 to provide dummy libraries where the libraries are not required.
7096 * gnatbind.adb: Minor comment improvement
7098 2003-12-08 Javier Miranda <miranda@gnat.com>
7100 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
7101 aggregate in the parent. Otherwise constants with limited aggregates
7102 are not supported. Add new formal to pass the component type (Ctype).
7103 It is required to call the corresponding IP subprogram in case of
7104 default initialized components.
7105 (Gen_Assign): In case of default-initialized component, generate a
7106 call to the IP subprogram associated with the component.
7107 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
7108 of aggregate with default initialized components.
7109 (Has_Default_Init_Comps): Improve implementation to recursively check
7110 all the present expressions.
7112 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
7113 to indicate that the initialization call corresponds to a
7114 default-initialized component of an aggregate.
7115 In case of default initialized aggregate with tasks this parameter is
7116 used to generate a null string (this is just a workaround that must be
7117 improved later). In case of discriminants, this parameter is used to
7118 generate a selected component node that gives access to the discriminant
7121 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
7122 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
7123 allocated aggregates with default-initialized components.
7125 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
7126 the box notation is used in positional aggregates.
7128 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
7130 * lib.ads: Fix typo in comment
7132 2003-12-08 Vincent Celier <celier@gnat.com>
7134 * prj.adb (Project_Empty): New component Unkept_Comments
7135 (Scan): Remove procedure; moved to Prj.Err.
7137 * prj.ads (Project_Data): New Boolean component Unkept_Comments
7138 (Scan): Remove procedure; moved to Prj.Err.
7140 * prj-dect.adb: Manage comments for the different declarations.
7142 * prj-part.adb (With_Record): New component Node
7143 (Parse): New Boolean parameter Store_Comments, defaulted to False.
7144 Set the scanner to return ends of line and comments as tokens, if
7145 Store_Comments is True.
7146 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
7147 comments are associated with these nodes. Store the node IDs in the
7149 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
7151 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
7152 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
7153 current project. Call Tree.Restore afterwards. Set the various nodes
7154 for comment storage (Next_End, End_Of_Line, Previous_Line,
7157 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
7160 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
7161 to False. When Truncated is True, truncate the string, never go to the
7163 (Write_End_Of_Line_Comment): New procedure
7164 (Print): Process comments for nodes N_With_Clause,
7165 N_Package_Declaration, N_String_Type_Declaration,
7166 N_Attribute_Declaration, N_Typed_Variable_Declaration,
7167 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
7168 Process nodes N_Comment.
7170 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
7171 without comments and there are some comments, set the flag
7172 Unkept_Comments to True.
7173 (Scan): If there are comments, set the flag Unkept_Comments to True and
7175 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
7176 (Next_End_Nodes: New table
7177 (Comment_Zones_Of): New function
7178 (Scan): New procedure; moved from Prj. Accumulate comments in the
7179 Comments table and set end of line comments, comments after, after end
7181 (Add_Comments): New procedure
7182 (Save, Restore, Seset_State): New procedures
7183 (There_Are_Unkept_Comments): New function
7184 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
7185 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
7187 (First_Comment_After, First_Comment_After_End): New functions
7188 (First_Comment_Before, First_Comment_Before_End): New functions
7189 (Next_Comment): New function
7190 (End_Of_Line_Comment, Follows_Empty_Line,
7191 Is_Followed_By_Empty_Line): New functions
7192 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
7193 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
7194 (Set_Next_Comment): New procedure
7195 (Default_Project_Node): Associate comment before if the node can store
7198 * scans.ads (Token_Type): New enumeration value Tok_Comment
7199 (Comment_Id): New global variable
7201 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
7203 (Scan): Store position of start of comment. If comments are tokens, set
7204 Comment_Id and set Token to Tok_Comment when scanning a comment.
7205 (Set_Comment_As_Token): New procedure
7207 * sinput-p.adb: Update Copyright notice
7208 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
7209 that no longer exists.
7211 2003-12-08 Javier Miranda <miranda@gnat.com>
7213 * sem_aggr.adb: Add dependence on Exp_Tss package
7214 Correct typo in comment
7215 (Resolve_Aggregate): In case of array aggregates set the estimated
7216 type of the aggregate before calling resolve. This is needed to know
7217 the name of the corresponding IP in case of limited array aggregates.
7218 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
7219 in case of default initialized array components.
7221 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
7222 types. Required to give support to limited aggregates in generic
7225 2003-12-08 Ed Schonberg <schonberg@gnat.com>
7227 * sem_ch3.adb (Check_Initialization): For legality purposes, an
7228 inlined body functions like an instantiation.
7229 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
7230 until bounds are analyzed, to diagnose premature use of type.
7232 * sem_util.adb (Wrong_Type): Improve error message when the type of
7233 the expression is used prematurely.
7235 2003-12-08 GNAT Script <nobody@gnat.com>
7237 * Make-lang.in: Makefile automatically updated
7239 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
7241 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
7242 they are automatically generated by Make-lang.in and cause nothing but
7243 maintenance troubles.
7245 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
7247 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
7248 version of this unit).
7250 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
7252 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
7253 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
7254 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
7255 the body of System.Interrupt_Management common to several targets.
7256 Update copyright notice when appropriate.
7258 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
7261 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
7262 to ensure that the kernel fills in the interrupted context structure
7263 before calling a signal handler, which is necessary to be able to
7264 unwind past it. Update the copyright notice.
7266 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
7268 * a-elchha.ads: New file.
7270 * a-elchha.adb: New default last chance handler. Contents taken from
7271 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
7273 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
7274 is moved to a-elchha.adb to provide a target-independent default last
7277 * Makefile.rtl: Add a-elchha.o
7279 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
7281 2003-12-05 Ed Schonberg <schonberg@gnat.com>
7283 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
7284 declared in an instance, do not inline the call if the instance is not
7285 frozen yet, to prevent order of elaboration problems.
7287 * sem_prag.adb: Add comments for previous fix.
7289 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
7291 * g-table.adb: Use the right variable in Set_Item.
7292 Update copyright notice.
7294 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
7296 * Makefile.in: Remove unused rules.
7298 2003-12-05 Vincent Celier <celier@gnat.com>
7300 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
7301 -nostdlib. Not needed here after all.
7303 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
7307 * adaint.h, adaint.c, g-os_lib.ads:
7308 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
7309 on some platforms (including FreeBSD), it is a 64 bit value.
7310 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
7312 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
7314 * gnatvsn.ads (Library_Version): Now contain only the relevant
7316 (Verbose_Library_Version): New constant.
7318 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
7319 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
7320 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
7322 * gnatlbr.adb: Clean up: replace Library_Version by
7323 Verbose_Library_Version.
7325 * make.adb, lib-writ.adb, exp_attr.adb:
7326 Clean up: replace Library_Version by Verbose_Library_Version.
7328 * 5lintman.adb: Removed.
7331 Update and simplify computation of LIBRARY_VERSION.
7332 Fix computation of GSMATCH_VERSION.
7333 5lintman.adb is no longer used: replaced by 7sintman.adb.
7335 2003-12-03 Robert Dewar <dewar@gnat.com>
7338 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
7339 name. Modified to consider small non-bit-packed arrays as troublesome
7340 and in need of component-by-component assigment expansion.
7342 2003-12-03 Vincent Celier <celier@gnat.com>
7344 * lang-specs.h: Process nostdlib as nostdinc
7346 * back_end.adb: Update Copyright notice
7347 (Scan_Compiler_Arguments): Process -nostdlib directly.
7349 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
7352 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
7353 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
7354 included in HIE_NONE_TARGET_PAIRS.
7356 2003-12-03 Ed Schonberg <schonberg@gnat.com>
7359 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
7360 is legal in an instance, because legality is cheched in the template.
7363 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
7364 appplied to an unchecked conversion of a formal parameter.
7367 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
7370 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
7372 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
7373 routines. The second one is new functionality to deal with backtracing
7374 through signal handlers.
7375 (unwind): Split into the two separate subroutines above.
7376 Update the documentation, and deal properly with sizeof (REG) different
7377 from sizeof (void*).
7379 2003-12-01 Nicolas Setton <setton@act-europe.fr>
7381 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
7382 so that the debugger can reliably access the value of the parameter,
7383 and therefore is able to display the exception name when an exception
7384 breakpoint is reached.
7386 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
7388 * fmap.adb: Fix typo in warning message.
7390 * g-socket.ads, g-socket.adb: Make Free a visible instance of
7391 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
7393 2003-12-01 Vincent Celier <celier@gnat.com>
7395 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
7397 (Build_Library): Get the switches only if Default_Switches is declared
7400 2003-12-01 Ed Schonberg <schonberg@gnat.com>
7402 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
7403 actuals that are indexed components, reanalyze actual to ensure that
7404 packed array references are properly expanded.
7406 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
7407 attempted assignment to a discriminant.
7409 2003-12-01 Robert Dewar <dewar@gnat.com>
7411 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
7414 * switch-c.adb: Minor reformatting of comments
7416 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
7418 * Makefile.in: Clean ups.
7420 2003-12-01 GNAT Script <nobody@gnat.com>
7422 * Make-lang.in: Makefile automatically updated
7424 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
7426 * 5wsystem.ads: Disable zero cost exception, not ready yet.
7428 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
7430 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
7431 to force serialization.
7433 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
7435 * g-socket.ads, g-socket.adb:
7436 Clarify documentation of function Stream. Introduce a Free procedure
7437 to release the returned Stream once it becomes unused.
7439 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
7441 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
7443 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
7444 since NT 4 cannot handle timeout values that are too large,
7445 e.g. DWORD'Last - 1.
7447 2003-11-26 Ed Schonberg <schonberg@gnat.com>
7450 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
7451 in procedure calls and whose expansion must be deferred.
7453 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
7457 (Build_Derived_Array_Type): Create operator for unconstrained type
7458 if ancestor is unconstrained.
7460 2003-11-26 Vincent Celier <celier@gnat.com>
7462 * make.adb (Project_Object_Directory): New global variable
7463 (Change_To_Object_Directory): New procedure
7464 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
7465 of Change_Dir directly. Do not change working directory to object
7466 directory of main project after each compilation.
7467 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
7469 Change to object directory of main project before binding step.
7470 (Initialize): Initialize Project_Object_Directory to No_Project
7473 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
7474 binding a Stand-Alone Library.
7476 * output.adb: Update Copyright notice
7477 (Write_Char): Output buffer when full
7479 2003-11-26 Robert Dewar <dewar@gnat.com>
7481 * sem_ch13.adb: (Check_Size): Reset size if size is too small
7484 (Check_Size): Fix documentation to include bit-packed array case
7486 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
7488 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
7490 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
7492 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
7495 * utils.c (init_gigi_decls): Change name of built-in setjmp to
7496 __builtin_setjmp, since this is apparently needed by recent
7499 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7501 * adadecode.c: Only include ctype.h if not IN_GCC.
7502 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
7504 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
7507 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
7508 signals and interrupts.
7510 * 5zintman.ads: New File.
7512 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
7513 add exception signals to the set of unmasked signals.
7516 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
7517 between signals and interrupts.
7518 Add to Unblocked_Signal_Mask the set of signals that are in
7522 Adding a check to see whether the Interrupt_ID we want to unmask is in
7523 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
7524 reason is that the index type of the Keep_Unmasked array is not always
7525 Interrupt_ID; it may be a subtype of Interrupt_ID.
7527 2003-11-24 Gary Dismukes <dismukes@gnat.com>
7530 (Remove_Side_Effects): Condition constantness of object created for a
7531 an unchecked type conversion on the constantness of the expression
7532 to ensure the correct value for 'Constrained when passing components
7533 of view-converted class-wide objects.
7535 2003-11-24 Robert Dewar <dewar@gnat.com>
7537 * par-load.adb (Load): Improve handling of misspelled and missing units
7538 Removes several cases of compilation abandoned messages
7540 * lib.adb: (Remove_Unit): New procedure
7542 * lib.ads: (Remove_Unit): New procedure
7544 * lib-load.adb: Minor reformatting
7546 2003-11-24 Vincent Celier <celier@gnat.com>
7549 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
7550 (Marking_Label): Label to mark processed source files. Incremented for
7552 (Gnatmake): Increase Marking_Labet for each executable
7553 (Is_Marked): Compare against marking label
7554 (Mark): Mark with marking label
7556 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
7559 Move the declaration of the TSD for System.Threads to System.Soft_Links.
7562 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
7563 (rts-cert): build a single relocatable object for the run-time lib.
7566 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
7569 Use gnatls rather than gcc to obtain the location of GNAT RTL for
7572 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
7574 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
7575 can not use it as before (that is, as a variable) when dumping it into
7576 the tree file. Add a local variable to store the result of this
7577 function and to be used as the string to be written into the tree.
7579 * scn.adb (Initialize_Scanner): Add comments explaining the recent
7582 * sinput.adb (Source_First, Source_Last): In case of
7583 Internal_Source_File, replace returning attributes of
7584 Internal_Source_Ptr (which is wrong) with returning attributes of
7587 2003-11-24 Ed Schonberg <schonberg@gnat.com>
7590 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
7591 used for implicit concatenation operators.
7595 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
7596 task bodies that are in the scope of a Suppress pragma.
7597 (Check_A Call): Use the flag to prevent spurious elaboration checks.
7599 * sinfo.ads, sinfo.adb:
7600 New flag No_Elaboration_Check on function/procedure calls, to properly
7601 suppress checks on calls in task bodies that are within a local suppress
7605 (Expand_Concatenate_Other): Use the proper integer type for the
7606 expression for the upper bound, to avoid universal_integer computations
7609 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
7611 * .cvsignore: Delete.
7613 2003-11-21 Andreas Schwab <schwab@suse.de>
7615 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
7617 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
7619 * 5wsystem.ads: Enable zero cost exception.
7621 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
7623 * 5ztiitho.adb: Remove an unreferenced variable.
7625 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
7627 * adaint.c: For FreeBSD, use mkstemp.
7629 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
7631 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
7633 2003-11-21 Robert Dewar <dewar@gnat.com>
7635 * bld.adb: Remove useless USE of gnatvsn
7637 * gnatchop.adb: Minor reformatting
7638 Clean up version handling to be more consistent
7640 * gnatxref.adb: Minor reformatting
7642 * gprcmd.adb: Minor reformatting
7643 Fix output of copyright to be more consistent with other tools
7645 2003-11-21 Vincent Celier <celier@gnat.com>
7647 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
7649 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
7651 * atree.adb (Initialize): Add initializations for global variables
7652 used in New_Copy_Tree.
7654 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
7655 Internal_Source_File as the actual).
7656 Put the set of statements creating Any_Character before the set of
7657 statements creating Any_Array to have Any_Character fully initialized
7658 when it is used in creating Any_Array.
7660 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
7661 not call Scan in case if the actual is Internal_Source_File
7662 Add 2003 to copyright note.
7664 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
7665 processing Internal_Source_File.
7667 * types.ads: Add the constant Internal_Source_File representing the
7668 source buffer for artificial source-code-like strings created within
7669 the compiler (the definition of Source_File_Index is changed).
7671 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
7673 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
7674 56system.ads: New file, FreeBSD version.
7676 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
7678 * Make-lang.in (ada.extraclean): Delete.
7680 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
7682 * gnatmem.adb: Clean up verbose output.
7684 * gprcmd.adb: Change copyright to FSF.
7686 2003-11-19 Vincent Celier <celier@gnat.com>
7688 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
7689 and Version (ignored).
7691 * symbols.ads: (Policy): New type
7692 (Initialize): New parameter Reference, Symbol_Policy and
7694 Remove parameter Force.
7697 * snames.ads, snames.adbadb: New standard names
7698 Library_Reference_Symbol_File and Library_Symbol_Policy
7701 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
7705 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
7707 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
7709 * prj.adb: (Project_Empty): New component Symbol_Data
7711 * prj.ads: (Policy, Symbol_Record): New types
7712 (Project_Data): New component Symbol_Data
7715 New attributes Library_Symbol_File, Library_Symbol_Policy and
7716 Library_Reference_Symbol_File.
7719 (Ada_Check): When project is a Stand-Alone library project, process
7720 attribute Library_Symbol_File, Library_Symbol_Policy and
7721 Library_Reference_Symbol_File.
7723 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
7724 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
7725 5sml-tgt.adb (Build_Dynamic_Library): New parameter
7726 Symbol_Data (ignored).
7728 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
7729 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
7730 functions Option_File_Name and Version_String. Set new options of
7731 gnatsym related to symbol file, symbol policy and reference symbol
7735 Extensive modifications to take into account the reference symbol file,
7736 the symbol policy, the library version and to put in the symbol file the
7737 minor and major IDs.
7739 * bld.adb (Process_Declarative_Items): Put second argument of
7740 gprcmd to_absolute between single quotes, to avoid problems with
7743 * bld-io.adb: Update Copyright notice.
7744 (Flush): Remove last character of a line, if it is a back slash, to
7745 avoid make problems.
7748 Implement new scheme with reference symbol file and symbol policy.
7750 * g-os_lib.ads: (Is_Directory): Clarify comment
7752 2003-11-19 Robert Dewar <dewar@gnat.com>
7754 * atree.adb: Move New_Copy_Tree global variables to head of package
7756 * errout.adb: Minor reformatting
7758 2003-11-19 Javier Miranda <miranda@gnat.com>
7760 * sem_ch4.adb: (Diagnose_Call): Improve error message.
7761 Add reference to Ada0Y (AI-50217)
7763 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
7764 sem_util.adb: Add reference to AI-50217
7766 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
7768 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
7770 * sem_aggr.adb: Complete documentation of AI-287 changes
7772 * par-ch4.adb: Document previous changes.
7774 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
7775 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
7778 * exp_aggr.adb: Add references to AI-287 in previous changes
7780 2003-11-19 Ed Schonberg <schonberg@gnat.com>
7783 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
7784 in the rewriting is the result of an inlined call.
7786 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
7787 parameter is a type conversion, use original node to construct the
7788 post-call assignment, because expression may have been rewritten, e.g.
7789 if it is a packed array.
7792 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
7793 body, just as it is in an instance.
7794 Categorization routines
7796 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
7797 Instantiate_Object): Set proper sloc reference for message on missing
7800 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
7802 * Makefile.in: Add FreeBSD libgnat pairs.
7804 * usage.adb: Fix typo in usage message.
7806 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
7808 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
7809 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
7811 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
7813 * s-thread.adb: This file is now a dummy implementation of
7816 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
7818 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
7820 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
7822 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
7823 instanciation references in the parent type description.
7825 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7827 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
7829 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
7830 TYPE_PRECISION directly from esize.
7832 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
7835 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
7837 * init.c: Initialization routines for FreeBSD
7839 * link.c: Link info for FreeBSD
7841 * sysdep.c: Add the case of FreeBSD
7843 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
7845 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
7846 already called in System.Threads.
7848 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
7849 environment task, as it has been moved to System.Threads.Initialization.
7851 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
7853 * adaint.c (__gnatlib_install_locks): Only reference
7854 __gnat_install_locks on VMS, since other platforms can avoid using
7855 --enable-threads=gnat
7857 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7859 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
7861 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
7862 TYPE_PACKED_ARRAY_TYPE_P.
7863 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
7865 Part of PR ada/12806
7866 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
7867 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
7869 2003-11-17 Vincent Celier <celier@gnat.com>
7871 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
7873 Do not set exit status to Failure when Warning is True.
7874 (Gnatchop): Make errors "no compilation units found" and
7875 "no source files written" warnings only.
7877 * make.adb (Gnatmake): When using a project file, set
7878 Look_In_Primary_Dir to False.
7879 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
7880 and Local_Configuration_Pragmas in the project where they are declared
7881 not an extending project which might have inherited them.
7883 * osint.adb (Locate_File): If Name is already an absolute path, do not
7884 look for a directory.
7886 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
7887 -gnats (Check_Syntax) is used, issue only a warning, not an error.
7889 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
7890 in objects of type Variable_Value.
7892 * prj.ads: (Variable_Value): New component Project
7894 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
7895 is in a project extended by Project.
7897 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
7898 Project of Variable_Values to this new parameter value.
7899 (Expression): Set component Project of Variable_Values.
7900 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
7901 Set the component Project in array elements.
7903 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
7905 * errout.adb: (Initialize): Add initialization for error nodes.
7907 * sem_ch12.adb (Initialize): Add missing initializations for
7908 Exchanged_Views and Hidden_Entities.
7910 2003-11-17 Ed Schonberg <schonberg@gnat.com>
7912 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
7913 already instantiated tree for use in subsequent inlining.
7914 (Analyze_Associations, Instantiate_Formal_Subprogram,
7915 Instantiate_Object): improve error message for mismatch in
7918 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
7919 instantiations of subprograms declared in instances.
7921 2003-11-17 Javier Miranda <miranda@gnat.com>
7923 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
7924 executed only under the Extensions_Allowed flag.
7926 2003-11-17 Robert Dewar <dewar@gnat.com>
7928 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
7930 (Address_Image): Fix bug of returning 0x instead of 0x0
7931 Minor reformatting (function specs).
7933 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
7934 (missed case of 33-63)
7936 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
7938 * s-thread.adb: Add comments for pragma Restriction
7940 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
7941 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
7943 2003-11-17 Ed Falis <falis@gnat.com>
7945 * s-thread.adb: Added No_Tasking restriction for this implementation.
7947 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
7949 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
7950 instanciation references in the parent type description.
7952 2003-11-17 GNAT Script <nobody@gnat.com>
7954 * Make-lang.in: Makefile automatically updated
7956 2003-11-16 Jason Merrill <jason@redhat.com>
7958 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
7959 and TAGS files that include them for each front end.
7961 2003-11-14 Andreas Jaeger <aj@suse.de>
7963 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
7964 is the canonical version.
7965 * misc.c (gnat_handle_option): Likewise.
7967 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
7969 * 5nsystem.ads: New file for x86_64-linux-gnu.
7971 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
7973 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
7975 * comperr.adb: Fix logic in previous change.
7977 2003-11-13 Vincent Celier <celier@gnat.com>
7979 * 5bml-tgt.adb (Build_Dynamic_Library): Use
7980 Osint.Include_Dir_Default_Prefix instead of
7981 Sdefault.Include_Dir_Default_Name.
7983 * gnatlbr.adb: Update Copyright notice
7984 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
7985 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
7986 instead of Sdefault.Object_Dir_Default_Name
7989 (Process_Binder_File): Never suppress the option following -Xlinker
7992 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
7993 Sdefault.Object_Dir_Default_Name.
7995 * osint.ads, osint.adb:
7996 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
7999 * vms_conv.ads: Minor reformating
8000 Remove GNAT STANDARD and GNAT PSTA
8003 Allow GNAT MAKE to have several files on the command line.
8004 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
8005 Sdefault.Object_Dir_Default_Name.
8007 Remove data for GNAT STANDARD
8010 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
8011 Remove data for GNAT STANDARD
8012 Remove options and documentation for -gnatwb/-gnatwB: these warning
8013 options no longer exist.
8015 2003-11-13 Ed Falis <falis@gnat.com>
8017 * 5zthrini.adb: (Init_RTS): Made visible
8020 (Register): Removed unnecessary call to taskVarGet that checked whether
8021 an ATSD was already set as a task var for the argument thread.
8024 Updated comment to reflect that this is a VxWorks version
8025 Added context clause for System.Threads.Initialization
8026 Added call to System.Threads.Initialization.Init_RTS
8028 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
8031 (Init_RTS): New procedure, for the initialization of the run-time lib.
8034 Remove dependancy on System.Init, so that this file can be used in the
8035 AE653 sequential run-time lib.
8037 2003-11-13 Robert Dewar <dewar@gnat.com>
8039 * bindgen.adb: Minor reformatting
8041 2003-11-13 Ed Schonberg <schonberg@gnat.com>
8044 (Apply_Discriminant_Check): Do no apply check if target type is derived
8045 from source type with no applicable constraint.
8048 (Ensure_System_Dependency): Do not apply the style checks that may have
8049 been specified for the main unit.
8052 (Find_Selected_Component): Further improvement in error message, with
8056 (Resolve): Handle properly the case of an illegal overloaded protected
8059 2003-11-13 Javier Miranda <miranda@gnat.com>
8062 (Has_Default_Init_Comps): New function to check the presence of
8063 default initialization in an aggregate.
8064 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
8065 extension aggregate of a limited record. In addition, a new formal
8066 was added to do not initialize the record controller (if any) during
8067 this recursive expansion of ancestors.
8068 (Init_Controller): Add support for limited record components.
8069 (Expand_Record_Aggregate): In case of default initialized components
8070 convert the aggregate into a set of assignments.
8072 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
8073 describing the new syntax.
8074 Nothing else needed to be done because this subprogram delegates part of
8075 its work to P_Precord_Or_Array_Component_Association.
8076 (P_Record_Or_Array_Component_Association): Give support to the new
8077 syntax for default initialization of components.
8080 (Resolve_Aggregate): Relax the strictness of the frontend in case of
8082 (Resolve_Record_Aggregate): Give support to default initialized
8084 (Get_Value): In case of default initialized components, duplicate
8085 the corresponding default expression (from the record type
8086 declaration). In case of default initialization in the *others*
8087 choice, do not check that all components have the same type.
8088 (Resolve_Extension_Aggregate): Give support to limited extension
8092 (Check_Initialization): Relax the strictness of the front-end in case
8093 of aggregate and extension aggregates. This test is now done in
8094 Get_Value in a per-component manner.
8096 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
8097 expression corresponds to a limited aggregate. This test is now done
8100 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
8103 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
8104 present in an N_Component_Association node
8106 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
8108 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
8109 type-conformant entry only if they are homographs.
8111 2003-11-13 GNAT Script <nobody@gnat.com>
8113 * Make-lang.in: Makefile automatically updated
8115 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8117 * adadecode.c: Use <> form of include for ctype.h.
8118 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
8120 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8122 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
8123 Works around PR middle-end/6552.
8125 2003-11-10 Ed Falis <falis@gnat.com>
8127 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
8129 * 5zinit.adb: (Install_Handler): Moved back to spec
8130 (Install_Signal_Handlers): Deleted
8132 * 5zthrini.adb: Added context clause for System.Storage_Elements
8133 (Register): Only handles creation of taskVar; initialization moved to
8135 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
8136 Added declaration of environment task secondary stack and
8139 * s-thread.adb: Implement bodies for thread body processing
8142 Added comment identifying supported targets for pragma Thread_Body.
8144 2003-11-10 Pascal Obry <obry@gnat.com>
8146 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
8150 (Open): Properly check for string length before copying into the buffer.
8151 Raises Name_Error if buffer is too small. Note that this was a potential
8154 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
8156 * bindgen.adb, comperr.adb: Code clean ups.
8157 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
8159 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
8161 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
8163 2003-11-10 Vincent Celier <celier@gnat.com>
8166 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
8169 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
8171 * prj.adb: (Project_Empty): Add new boolean component Virtual
8173 * prj.ads: (Virtual_Prefix): New constant string
8174 (Project_Data): New boolean component Virtual
8176 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
8177 a library project is extended by a virtual extending project.
8180 Modifications throughout to implement extending-all project, including:
8181 (Virtual_Hash, Processed_Hash): New hash tables
8182 (Create_Virtual_Extending_Project): New procedure
8183 (Look_For_Virtual_Projects_For): New procedure
8186 (Process): After checking the projects, if main project is an
8187 extending-all project, set the object directory of all virtual extending
8188 project to the object directory of the main project.
8189 Adjust error message when a virtual extending project has the same
8190 object directory as an project being extended.
8191 (Recursive_Process): If name starts with the virtual prefix, set Virtual
8192 to True in the project data.
8195 (Default_Project_Node): Add new boolean component Extending_All
8196 (Is_Extending_All): New function
8197 (Set_Is_Extending_All): New procedure
8199 * prj-tree.ads: (Is_Extending_All): New function
8200 (Set_Is_Extending_All): New procedure
8201 (Project_Node_Record): New boolean component Extending_All
8203 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
8206 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
8208 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
8209 "gprcmd prefix" to define it.
8211 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
8213 * einfo.ads: Fix a typo and remove an extraneous word in comments.
8216 (Create_Dummy_Package_Unit): Set the scope of the entity for the
8217 created dummy package to Standard_Standard, not to itself, to
8218 defend other parts of the front-end against encoutering a cycle in
8222 (Analyze_With_Clause): When setting the entities for the successive
8223 N_Expanded_Names that constitute the name of a child unit, do not
8224 attempt to go further than Standard_Standard in the chain of scopes.
8225 This case arises from the placeholder units created by
8226 Create_Dummy_Package_Unit in the case of a with_clause for a
8227 nonexistent child unit.
8229 2003-11-10 Ed Schonberg <schonberg@gnat.com>
8232 (Expand_Thread_Body): Place subprogram on scope stack, so that new
8233 declarations are given the proper scope.
8236 (Check_Expr_Constants): Reject an expression that contains a constant
8237 created during expansion, and that appears after the object to which
8238 the address clause applies.
8240 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
8241 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
8242 that uses 'Range of a function call with controlled components, so
8243 that the function result can be finalized before starting the loop.
8246 (Find_Selected_Component): Improve error message when prefix is
8247 an implicit dereference of an incomplete type.
8249 2003-11-10 Robert Dewar <dewar@gnat.com>
8251 * opt.ads: New Print_Standard flag for -gnatS switch
8253 * sem_ch13.adb: Remove some additional checks for unaligned arrays
8255 * cstand.adb (Create_Standard): Print out package standard if -gnatS
8258 * debug.adb: Update doc for -gnatds to discuss relationship with new
8261 * sinfo.adb: Add new field Entity_Or_Associated_Node
8263 * sinfo.ads: Add new field Entity_Or_Associated_Node
8264 Update documentation for Associated_Node and Entity fields to clarify
8265 relationship and usage.
8268 (Write_Id): Properly process Associated_Node field in generic template
8271 Recognize new -gnatS switch for printing package Standard
8272 This replaces gnatpsta
8275 Add line for new -gnatS switch for printing package Standard
8276 This replaces gnatpsta
8278 2003-11-10 Andreas Jaeger <aj@suse.de>
8280 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
8283 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
8285 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
8288 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
8290 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
8293 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
8295 * sysdep.c: Add handling of cygwin.
8297 2003-11-10 GNAT Script <nobody@gnat.com>
8299 * Make-lang.in: Makefile automatically updated
8301 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
8304 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
8305 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
8306 Replace GNAT_ROOT by GCC_ROOT.
8308 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
8310 2003-11-06 Zack Weinberg <zack@codesourcery.com>
8312 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
8313 and update for changed meaning of GET_MODE_BITSIZE.
8315 2003-11-04 Doug Rupp <rupp@gnat.com>
8317 * sysdep.c: Problem discovered during IA64 VMS port.
8318 [VMS] #include <unixio.h> to get proper prototypes.
8321 Issues discovered/problems fixed during IA64 VMS port.
8322 [VMS] #define _POSIX_EXIT for proper semantics.
8323 [VMS] #include <unixio.h> for proper prototypes.
8324 [VMS] (fork): #define IA64 version.
8325 (__gnat_os_exit): Remove unnecessary VMS specific code.
8327 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8329 Part of PR ada/12806
8331 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
8335 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
8338 * targtyps.c, decl.c, misc.c,
8339 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
8340 routines to work around change in FP sizing semantics in GCC.
8343 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
8345 * gigi.h: (enumerate_modes): New function.
8347 * Make-lang.in: (ada/misc.o): Add real.h.
8349 * misc.c: (enumerate_modes): New function.
8351 2003-11-04 Robert Dewar <dewar@gnat.com>
8353 * 3vtrasym.adb: Minor reformatting
8354 Use terminology encoded/decoded name, rather than C++ specific notion
8355 of mangling (this is the terminology used throughout GNAT).
8357 * einfo.h: Regenerated
8359 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
8362 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
8364 * par-prag.adb: Add dummy entry for Thread_Body pragma
8367 Add entries for System.Threads entities for thread body processing
8370 (Analyze_Pragma, Access attributes): Check these are not applied to a
8371 thread body, since this is not permitted
8373 * sem_prag.adb: Add processing for Thread_Body pragma.
8377 (Resolve_Call): Check for incorrect attempt to call a thread body
8378 procedure with a direct call.
8380 * snames.ads, snames.adb: Add entry for Thread_Body pragma
8381 Add names associated with thread body expansion
8383 * snames.h: Add entry for Thread_Body pragma
8385 * s-thread.adb: Add entries for thread body processing
8386 These are dummy bodies so far
8388 * s-thread.ads: Add documentation on thread body handling.
8389 Add entries for thread body processing.
8391 2003-11-04 Javier Miranda <miranda@gnat.com>
8394 (Build_Limited_Views): Return after posting an error in case of limited
8395 with_clause on subprograms, generics, instances or generic renamings
8396 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
8397 on subprograms, generics, instances or generic renamings
8399 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
8401 * raise.c (setup_to_install): Correct mistake in last revision; two
8402 arguments out of order.
8404 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
8405 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
8406 notice, missed in previous change.
8407 Remove trailing blanks and other style errors introduced in previous
8410 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
8412 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
8413 rid of the wrapper for a LJM type, ensuring we don't do that if the
8414 field is addressable. This avoids potential low level type view
8415 mismatches later on, for instance in a by-reference argument passing
8418 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8420 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
8421 aligned at byte boundary.
8423 2003-11-04 Joel Brobecker <brobecker@gnat.com>
8425 * decl.c (components_to_record): Do not delete the empty variants from
8426 the end of the union type.
8428 2003-11-04 Ed Schonberg <schonberg@gnat.com>
8430 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
8431 operation for a derived type, an explicit declaration may use a local
8434 2003-11-04 Vincent Celier <celier@gnat.com>
8436 * make.adb (Gnatmake): Allow main sources on the command line with a
8437 library project when it is only for compilation (no binding or
8440 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8442 * Makefile.in: Remove many duplicate variables.
8444 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
8446 * Make-lang.in (dvi): Move targets to $(docobjdir).
8447 (gnat_ug_vms.dvi): Simplify rule and adjust target.
8448 (gnat_ug_wnt.dvi): Likewise.
8449 (gnat_ug_unx.dvi): Likewise.
8450 (gnat_ug_vxw.dvi): Likewise.
8451 (gnat_rm.dvi): Likewise.
8452 (gnat-style.dvi): Likewise.
8454 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
8456 * gigi.h: Missed commit from update for C90.
8458 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
8460 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
8462 2003-10-31 Andreas Schwab <schwab@suse.de>
8464 * raise.c (get_action_description_for): Fix typo in last change.
8466 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
8469 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
8470 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
8472 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
8474 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
8475 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
8476 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
8477 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
8478 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
8480 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
8483 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
8484 numbers when symbol name is too long.
8486 2003-10-30 Ed Falis <falis@gnat.com>
8488 * g-signal.ads, g-signal.adb: New files
8490 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
8492 * Makefile.rtl: Introduce GNAT.Signals
8494 2003-10-30 Robert Dewar <dewar@gnat.com>
8496 * freeze.adb: Minor reformatting
8498 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
8500 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
8501 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
8502 New handling of Id_Check parameter to improve recognition of keywords
8503 used as identifiers.
8504 Update copyright notice to include 2003
8506 2003-10-29 Robert Dewar <dewar@gnat.com>
8508 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
8509 sem_ch10.adb: Minor reformatting
8511 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
8512 (Expand_Assign_Record): Test right hand side for bit unaligned as well
8514 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
8516 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
8517 Support for TBK$SYMBOLIZE-based symbolic traceback.
8519 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
8522 Revert previous change, that did not work well when pragma No_Run_Time
8523 was used in conjunction with a run-time other than ZFP.
8525 2003-10-29 Vincent Celier <celier@gnat.com>
8528 (Gnatmake): When there are no Ada mains in attribute Main, disable the
8529 bind and link steps only is switch -z is not used.
8531 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
8533 * Makefile.generic: Remove duplicated setting of CC.
8535 * Makefile.prolog: Set CC to gcc by default, to override make's
8538 * einfo.h: Regenerated.
8540 2003-10-29 Ed Schonberg <schonberg@gnat.com>
8542 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
8543 current body, after compiling subunit.
8545 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
8546 when in deleted code, because gigi needs properly ordered freeze
8547 actions to annotate types.
8549 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
8550 prevent the premature freezing of record type that contains
8551 subcomponents with a private type that does not yet have a completion.
8553 2003-10-29 Javier Miranda <miranda@gnat.com>
8556 (Analyze_Package_Instantiation): Check that instances can not be used in
8557 limited with_clauses.
8560 (Analyze_Package_Renaming): Check that limited withed packages cannot
8561 be renamed. Improve text on error messages related to limited
8564 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
8566 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
8567 Update copyright notice.
8569 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
8570 (Install_Limited_Context_Clauses): New subprogram that isolates all the
8571 checks required for limited context_clauses and installs the limited
8573 (Install_Limited_Withed_Unit): Complete its documentation.
8574 (Analyze_Context): Check that limited with_clauses are only allowed in
8576 (Install_Context): Call Install_Limited_Context_Clauses after the
8577 parents have been installed.
8578 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
8579 package as 'From_With_Type'; this mark indicates that the limited view
8580 is installed. Used to check bad usages of limited with_clauses.
8581 (Build_Limited_Views): Do not add shadow entities to the scope's list
8582 of entities. Do not add real entities to the Non_Limited_Views chain.
8583 Improve error notification.
8584 (Remove_Context_Clauses): Remove context clauses in two phases:
8585 limited views first and regular views later (to maintain the
8587 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
8588 its visible entities.
8590 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
8592 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
8593 with any type that Is_Fixed_Point_Type.
8595 * sinfo.ads: Fix documentation for Associated_Node attribute.
8597 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
8599 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
8600 both '-gnatc' and '-gnatt' are specified.
8602 * atree.adb (Initialize): Add initialization for Node_Count (set to
8605 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8607 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
8608 do not consider as Pure.
8610 Part of implementation of function-at-a-time:
8612 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
8613 (tree_transform): Add new argument to build_component_ref.
8614 (tree_transform, case N_Assignment_Statement): Make and return an
8616 (tree_transform): If result IS_STMT, set flags and return it.
8617 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
8619 * utils2.c (build_simple_component_ref, build_component_ref): Add new
8621 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
8622 (build_allocator): Likewise.
8624 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
8625 Add new arg to build_component_ref.
8626 (maybe_unconstrained_array, unchecked_convert): Likewise.
8628 * ada-tree.def (EXPR_STMT): New code.
8630 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
8632 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
8633 build_component_ref calls.
8635 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
8637 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
8638 (build_component_ref): Add new argument, NO_FOLD_P.
8640 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
8642 * Makefile.generic: Add missing substitution on object_deps handling.
8645 * Make-lang.in (check-ada): Enable ACATS test suite.
8647 2003-10-27 Robert Dewar <dewar@gnat.com>
8650 (Freeze_Array_Type): We do not need an initialization routine for types
8651 derived from String or Wide_String. They should be treated the same
8652 as String and Wide_String themselves. This caused problems with the
8653 use of Initialize_Scalars.
8656 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
8657 composites. This allows use of component clauses that are not byte
8661 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
8662 is an attempt to pack an array of atomic objects.
8664 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
8666 2003-10-27 Pascal Obry <obry@gnat.com>
8669 (Basename): Check for drive letters in a pathname only on DOS based OS.
8671 2003-10-27 Vincent Celier <celier@gnat.com>
8674 (Gnatmake): When unable to change dir to the object dir, display the
8675 content of the parent dir of the obj dir, to try to understand why this
8678 2003-10-27 GNAT Script <nobody@gnat.com>
8680 * Make-lang.in: Makefile automatically updated
8682 2003-10-27 Ed Schonberg <schonberg@gnat.com>
8685 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
8686 should not be done in Save/Restore_Scope_Stack, because it is performed
8690 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
8691 whether use clauses should be removed/restored.
8694 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
8695 whether use clauses should be removed/restored.
8697 2003-10-26 Andreas Jaeger <aj@suse.de>
8699 * Makefile.in: Remove duplicated lines.
8701 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
8703 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
8704 minimize the differences with ACT tree.
8706 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
8707 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
8708 Gnatvsn.Gnat_Static_Version_String to reduce differences between
8711 2003-10-24 Pascal Obry <obry@gnat.com>
8713 * adadecode.c (ostrcpy): New function.
8714 (__gnat_decode): Use ostrcpy of strcpy.
8715 (has_prefix): Set first parameter a const.
8716 (has_suffix): Set first parameter a const.
8717 Update copyright notice. Fix source name in header.
8718 Removes a trailing space.
8721 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
8724 Remove the test against being in No_Run_Time_Mode before generating a
8725 call to Register_Tag. It is redundant with the test against the
8726 availability of the function Register_Tag.
8728 2003-10-24 Vincent Celier <celier@gnat.com>
8730 * g-catiio.adb: (Month_Name): Correct spelling of February
8732 * make.adb: (Mains): New package
8733 (Initialize): Call Mains.Delete
8734 (Gnatmake): Check that each main on the command line is a source of a
8735 project file and, if there are several mains, each of them is a source
8736 of the same project file.
8737 (Gnatmake): When a foreign language is specified in attribute Languages,
8738 no main is specified on the command line and attribute Mains is not
8739 empty, only build the Ada main. If there is no Ada main, just compile
8740 the Ada sources and their closure.
8741 (Gnatmake): If a main is specified on the command line with directory
8742 information, check that the source exists and, if it does, that the path
8743 is the actual path of a source of a project.
8746 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
8747 Full_Path is True, return the full path instead of the simple file name.
8748 (Project_Of): New function
8751 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
8753 (Project_Of): New function
8755 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
8758 Ensure objects of main project are always checked and rebuilt if needed.
8759 Set CC to gcc by default.
8760 Prepare new handling of link by creating a global archive (not activated
8763 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
8764 stringt.h: Update copyright notice. Remove trailing blanks.
8765 Fix source name in header.
8767 2003-10-24 Robert Dewar <dewar@gnat.com>
8769 * sem_ch12.adb: Minor reformatting
8772 Minor reformatting (including new function return style throughout)
8775 Minor reformatting (including new function return style throughout)
8777 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
8779 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
8780 stringt.h: Update copyright notice. Remove trailing blanks.
8781 Fix source name in header.
8783 2003-10-24 GNAT Script <nobody@gnat.com>
8785 * Make-lang.in: Makefile automatically updated
8787 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
8789 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
8790 stringt.h: Convert to ISO C90 declarations and definitions.
8792 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
8795 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
8796 External_Tag attribute definition clauses.
8798 2003-10-23 Ed Schonberg <schonberg@gnat.com>
8801 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
8802 child unit, generate a fully qualified name to avoid spurious errors
8803 when the context contains renamings of different child units with
8804 the same simple name.
8806 * exp_dbug.ads: Add documentation on name qualification for renamings
8809 2003-10-23 Robert Dewar <dewar@gnat.com>
8811 * g-regpat.ads, g-regpat.adb: Minor reformatting
8813 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
8815 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
8817 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8819 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
8822 * urealp.h: (Machine): Update to proper definition.
8824 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
8826 * init.c, adaint.c: Minor reformatting.
8828 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
8830 * adaint.c (w32_epoch_offset): Define static const at file level.
8831 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
8832 rather than t_create, t_access in call to GetFileTime. Use union
8833 to convert between FILETIME and unsigned long long.
8834 (__gnat_file_time_name): Test for invalid file handle.
8835 (__gnat_set_filetime_name): Support win32 targets using
8838 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
8840 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
8842 * ctrl_c.c (__gnat_int_handler): Remove declaration.
8844 * decl.c (creat_concat_name): Const-ify prefix.
8846 * adaint.c: Include ctype.h if __MINGW32__.
8847 (__gnat_readlink): Mark arguments as possibly unused.
8848 (__gnat_symlink): Likewise.
8849 (__gnat_is_symbolic_link): Likewise.
8850 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
8852 (__gnat_file_time_name): Don't declare struct stat statbuf when
8854 (__gnat_is_absolute_path): Add parenthesis around condition of
8855 'if' statement to avoid warning.
8856 (__gnat_plist_init): Specify void as parameter.
8857 (plist_enter): Likewise.
8858 (plist_leave): Likewise.
8859 (remove_handle): Make static. Initialize prev.
8861 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
8863 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
8864 * cstreams.c (__gnat_full_name): Minor improvements and clean up
8867 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8869 * tracebak.c (MAX): Avoid redefinition warning.
8871 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
8872 Change msg to const char *.
8873 (__gnat_install_handler): Remove ss, unused.
8874 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
8876 * cstreams.c (__gnat_full_name): Declare p only when used.
8877 (__gnat_full_name) [sgi] Return buffer.
8879 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
8881 * mingw32.h: New file.
8882 * gnat_wrapper.adb: New file.
8884 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
8886 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
8887 string match a pre compiled regular expression (the corresponding
8888 version of the function working on a raw regular expression)
8889 Fix typos in various comments
8890 Update copyright notice in spec
8892 2003-10-21 Gary Dismukes <dismukes@gnat.com>
8895 (Component_Needs_Simple_Initialization): Return False when the type is a
8896 packed bit array. Revise spec comments to document this case.
8899 (Expand_Pragma_Import): Set any expression on the imported object to
8900 empty to avoid initializing imported objects (in particular this
8901 covers the case of zero-initialization of bit arrays).
8902 Update copyright notice.
8904 2003-10-21 Ed Schonberg <schonberg@gnat.com>
8907 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
8908 a subunit is missing.
8909 (Instantiate_Subprogram_Body): If body of function is missing, set type
8910 of return expression explicitly in dummy body, to prevent cascaded
8911 errors when a subunit is missing.
8915 (Access_Subprogram_Declaration): Verify that return type is valid.
8919 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
8924 (Corresponding_Discriminant): If the scope of the discriminant is a
8925 private type without discriminant, use its full view.
8928 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
8930 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
8931 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
8932 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
8933 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
8934 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
8935 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
8936 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
8937 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
8938 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
8939 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
8940 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
8941 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
8942 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
8943 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
8944 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
8945 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
8946 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
8947 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
8948 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
8949 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
8950 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
8951 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
8952 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
8953 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
8954 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
8955 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
8956 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
8957 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
8958 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
8959 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
8960 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
8961 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
8962 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
8963 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
8964 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
8965 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
8966 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
8967 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
8968 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
8969 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
8970 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
8971 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
8972 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
8973 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
8974 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
8975 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
8976 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
8977 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
8978 vms_conv.ads, vms_conv.adb, vms_data.ads,
8979 vxaddr2line.adb: Files added. Merge with ACT tree.
8981 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
8982 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
8983 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
8984 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
8985 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
8986 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
8987 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
8988 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
8989 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
8990 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
8992 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
8993 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
8994 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
8995 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
8996 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
8997 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
8998 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
8999 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
9000 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
9001 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
9002 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
9003 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
9004 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
9005 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
9006 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
9007 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
9008 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
9009 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
9010 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
9011 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
9012 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
9013 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
9014 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
9015 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
9016 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
9017 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
9018 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
9019 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
9020 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
9021 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
9022 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
9023 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
9024 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
9025 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
9026 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
9027 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
9028 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
9029 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
9030 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
9031 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
9032 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
9033 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
9034 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
9035 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
9036 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
9037 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
9038 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
9039 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
9040 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
9041 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
9042 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
9043 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
9044 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
9045 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
9046 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
9047 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
9048 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
9049 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
9050 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
9051 checks.adb, checks.ads, cio.c, comperr.adb,
9052 comperr.ads, csets.adb, cstand.adb, cstreams.c,
9053 debug_a.adb, debug_a.ads, debug.adb, decl.c,
9054 einfo.adb, einfo.ads, errout.adb, errout.ads,
9055 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
9056 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
9057 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
9058 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
9059 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
9060 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
9061 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
9062 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
9063 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
9064 fe.h, fmap.adb, fmap.ads, fname.adb,
9065 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
9066 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
9067 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
9068 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
9069 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
9070 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
9071 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
9072 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
9073 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
9074 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
9075 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
9076 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
9077 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
9078 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
9079 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
9080 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
9081 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
9082 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
9083 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
9084 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
9085 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
9086 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
9087 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
9088 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
9089 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
9090 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
9091 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
9092 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
9093 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
9094 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
9095 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
9096 layout.adb, lib.adb, lib.ads, lib-list.adb,
9097 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
9098 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
9099 link.c, live.adb, make.adb, make.ads,
9100 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
9101 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
9102 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
9103 misc.c, mkdir.c, mlib.adb, mlib.ads,
9104 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
9105 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
9106 namet.adb, namet.ads, namet.h, nlists.ads,
9107 nlists.h, nmake.adt, opt.adb, opt.ads,
9108 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
9109 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
9110 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
9111 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
9112 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
9113 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
9114 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
9115 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
9116 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
9117 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
9118 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
9119 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
9120 prj-util.adb, prj-util.ads, raise.c, raise.h,
9121 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
9122 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
9123 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
9124 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
9125 scans.ads, scn.adb, scn.ads, s-crc32.adb,
9126 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
9127 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
9128 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
9129 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
9130 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
9131 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
9132 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
9133 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
9134 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
9135 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
9136 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
9137 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
9138 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
9139 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
9140 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
9141 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
9142 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
9143 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
9144 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
9145 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
9146 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
9147 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
9148 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
9149 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
9150 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
9151 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
9152 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
9153 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
9154 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
9155 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
9156 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
9157 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
9158 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
9159 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
9160 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
9161 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
9162 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
9163 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
9164 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
9165 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
9166 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
9167 stringt.adb, stringt.ads, stringt.h, style.ads,
9168 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
9169 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
9170 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
9171 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
9172 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
9173 table.adb, table.ads, targparm.adb, targparm.ads,
9174 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
9175 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
9176 ttypes.ads, types.ads, types.h, uintp.adb,
9177 uintp.ads, uintp.h, uname.adb, urealp.adb,
9178 urealp.ads, urealp.h, usage.adb, utils2.c,
9179 utils.c, validsw.adb, validsw.ads, widechar.adb,
9180 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
9181 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
9182 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
9183 gnatvsn.ads: Merge with ACT tree.
9185 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
9187 2003-10-20 Mark Mitchell <mark@codesourcery.com>
9189 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
9190 (gnat_ug_vmx.info): Likewise.
9191 (gnat_ug_vxw.info): Likewise.
9192 (gnat_ug_wnt.info): Likewise.
9193 (gnat_rm.info): Likewise.
9194 (gnat-style.info): Likewise.
9196 * Make-lang.in (ada.install-info): Remove target.
9198 (install-info): Likewise.
9199 (gnat_ug_unx.info): Simplify rule.
9200 (gnat_ug_vmx.info): Likewise.
9201 (gnat_ug_vxw.info): Likewise.
9202 (gnat_ug_wnt.info): Likewise.
9203 (gnat_rm.info): Likewise.
9204 (gnat-style.info): Likewise.
9206 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
9208 * Make-lang.in: Replace uses of $(target_alias) with
9209 $(target_noncanonical).
9210 * ada/Makefile.in: Remove unused mention of $(target_alias).
9212 2003-10-06 Mark Mitchell <mark@codesourcery.com>
9214 * Make-lang.in (ada.info): Replace with ...
9216 (ada.dvi): Replace with ...
9219 2003-09-29 Zack Weinberg <zack@codesourcery.com>
9221 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
9222 initialize dconstp5 and dconstmp5.
9224 2003-09-28 Richard Henderson <rth@redhat.com>
9226 * trans.c (tree_transform): Update call to expand_asm_operands.
9228 2003-09-21 Richard Henderson <rth@redhat.com>
9230 * trans.c, utils.c: Revert.
9232 2003-09-21 Richard Henderson <rth@redhat.com>
9234 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
9237 2003-09-04 Michael Matz <matz@suse.de>
9239 * misc.c: Include "target.h".
9240 * Make-lang.in (misc.o): Add dependency on target.h.
9242 2003-09-03 DJ Delorie <dj@redhat.com>
9244 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
9247 2003-08-30 Zack Weinberg <zack@codesourcery.com>
9249 * Makefile.in: Update substitutions to match changes to
9250 configure. Use include directives instead of @-insertions
9251 to read in host and target fragments. Add a rule to
9252 regenerate ada/Makefile.
9254 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
9256 * lang-options.h: Remove.
9257 * lang.opt: Add help text.
9259 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
9261 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
9264 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
9266 * misc.c (gnat_handle_option): Don't handle filenames.
9268 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
9270 * Make-lang.in: Replace PWD with PWD_COMMAND.
9271 * Makefile.adalib: Likewise.
9272 * Makefile.in: Likewise.
9274 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
9276 * misc.c (gnat_argv): Revert last change.
9277 (gnat_handle_option, gnat_init_options): Copy arguments.
9279 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
9281 * misc.c (gnat_argv): Make const.
9283 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
9285 * misc.c (save_argc, save_argv): Keep non-static!
9287 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
9289 * misc.c (save_argc, save_argv): Make static.
9290 (gnat_init_options): New prototype.
9291 (gnat_init_options): Update.
9293 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
9295 * gnat_ug.texi: Remove unlikely characters from @vars.
9296 * gnat_ug_vms.texi: Regenerate.
9298 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
9300 * misc.c (record_code_position): Adjust emit_note call.
9302 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
9304 * misc.c (gnat_handle_option): Don't check for missing arguments.
9306 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
9308 * utils.c (end_subprog_body): Adjust expand_function_end call.
9310 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
9312 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
9315 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
9317 * lang.opt: Declare Ada.
9318 * misc.c (gnat_init_options): Update.
9320 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
9322 * utils.c (begin_subprog_body): Adjust init_function_start call.
9324 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
9326 * Make-lang.in: Update to use options.c and options.h.
9327 * misc.c: Include options.h not aoptions.h.
9328 (gnat_handle_option): Abort on unrecognized switch.
9329 (gnat_init_options): Request Ada switches.
9331 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
9333 * lang.opt: Add -Wall.
9334 * misc.c (gnat_handle_option): Handle it.
9336 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
9338 * misc.c (gnat_handle_option): Fix warnings.
9340 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
9342 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
9344 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
9346 * Make-lang.in: Update to handle command-line options.
9347 * lang.opt: New file.
9348 * misc.c: Include aoptions.h.
9349 (cl_options_count, cl_options): Remove.
9350 (gnat_handle_option): New.
9351 (gnat_decode_option): Remove.
9352 (LANG_HOOKS_DECODE_OPTION): Remove.
9353 (LANG_HOOKS_HANDLE_OPTION): Override.
9355 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
9357 * init.c, misc.c, trans.c, utils.c: Remove dead code.
9359 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
9361 * Makefile.in: Replace "host_canonical" with "host" for autoconf
9364 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
9366 * Make-lang.in: Update.
9367 * misc.c: Include opts.h. Define cl_options_count and cl_options.
9369 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
9371 * misc.c (gnat_init_options): Update.
9373 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
9375 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
9376 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
9377 __attribute__ ((__unused__)).
9379 2003-06-05 Jan Hubicka <jh@suse.cz>
9381 * Make-lang.in: Add support for stageprofile and stagefeedback
9383 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
9385 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
9386 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
9388 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
9390 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
9391 Remove non-VMS directive.
9392 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
9394 (Examples of gnatls Usage): Remove VMS alternative.
9396 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
9399 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
9400 and turn ZCX_By_Default back to False since the underlying support
9401 is not quite there yet.
9403 2003-06-01 Andreas Jaeger <aj@suse.de>
9405 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
9406 and ROUND_TYPE_SIZE_UNIT.
9408 2003-05-22 Geert Bosch <bosch@gnat.com>
9410 * gnat_rm.texi : Remove reference to Ada Core Technologies.
9412 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
9414 * trans.c (tree_transform): Use location_t and input_location
9416 (build_unit_elab): Likewise.
9417 * utils.c (create_label_decl): Likewise.
9419 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
9421 * trans.c (tree_transform, build_unit_elab,
9422 set_lineno): Rename lineno to input_line.
9423 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
9424 end_subprog_body): Likewise.
9425 * utils2.c (build_call_raise): Likewise.
9427 2003-05-01 Laurent Guerby <guerby@acm.org>
9430 * 5iosinte.ads: Increase pthread_cond_t size to match recent
9431 LinuxThread and NPTL version, merge from ACT.
9433 2003-04-28 Zack Weinberg <zack@codesourcery.com>
9435 * utils.c (convert): No need to clear TREE_CST_RTL.
9437 2003-04-23 Geert Bosch <bosch@gnat.com>
9439 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
9440 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
9441 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
9442 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
9443 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
9444 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
9445 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
9446 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
9447 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
9448 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
9449 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
9450 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
9451 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
9452 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
9453 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
9454 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
9455 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
9456 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
9457 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
9458 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
9459 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
9460 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
9461 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
9462 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
9463 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
9464 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
9465 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
9466 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
9467 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
9468 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
9469 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
9470 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
9471 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
9472 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
9473 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
9474 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
9475 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
9476 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
9477 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
9478 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
9479 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
9480 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
9481 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
9482 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
9483 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
9484 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
9485 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
9486 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
9487 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
9488 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
9489 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
9490 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
9491 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
9492 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
9493 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
9494 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
9495 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
9496 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
9497 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
9498 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
9499 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
9500 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
9501 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
9502 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
9503 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
9504 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
9505 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
9506 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
9507 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
9508 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
9509 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
9510 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
9511 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
9512 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
9513 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
9514 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
9515 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
9516 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
9517 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
9518 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
9519 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
9520 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
9521 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
9522 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
9523 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
9524 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
9525 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
9526 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
9527 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
9528 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
9529 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
9530 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
9531 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
9532 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
9533 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
9534 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
9535 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
9536 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
9537 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
9538 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
9539 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
9540 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
9541 ali.adb, ali.ads, alloc.ads, argv.c,
9542 atree.adb, atree.ads, atree.h, aux-io.c,
9543 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
9544 binde.adb, binde.ads, binderr.adb, binderr.ads,
9545 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
9546 butil.adb, butil.ads, cal.c, calendar.ads,
9547 casing.adb, casing.ads, ceinfo.adb, checks.adb,
9548 checks.ads, cio.c, comperr.adb, comperr.ads,
9549 config-lang.in, csets.adb, csets.ads, csinfo.adb,
9550 cstand.adb, cstand.ads, cuintp.c, debug.adb,
9551 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
9552 dec-io.ads, dec.ads, deftarg.c, directio.ads,
9553 einfo.adb, einfo.ads, elists.adb, elists.ads,
9554 elists.h, errno.c, errout.adb, errout.ads,
9555 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
9556 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
9557 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
9558 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
9559 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
9560 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
9561 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
9562 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
9563 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
9564 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
9565 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
9566 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
9567 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
9568 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
9569 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
9570 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
9571 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
9572 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
9573 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
9574 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
9575 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
9576 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
9577 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
9578 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
9579 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
9580 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
9581 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
9582 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
9583 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
9584 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
9585 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
9586 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
9587 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
9588 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
9589 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
9590 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
9591 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
9592 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
9593 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
9594 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
9595 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
9596 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
9597 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
9598 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
9599 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
9600 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
9601 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
9602 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
9603 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
9604 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
9605 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
9606 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
9607 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
9608 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
9609 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
9610 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
9611 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
9612 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
9613 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
9614 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
9615 lib.adb, lib.ads, live.adb, live.ads,
9616 machcode.ads, make.adb, make.ads, makeusg.adb,
9617 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
9618 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
9619 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
9620 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
9621 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
9622 mlib.ads, namet.adb, namet.ads, nlists.adb,
9623 nlists.ads, opt.adb, opt.ads, osint-b.adb,
9624 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
9625 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
9626 osint.ads, output.adb, output.ads, par-ch10.adb,
9627 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
9628 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
9629 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
9630 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
9631 par-tchk.adb, par-util.adb, par.adb, par.ads,
9632 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
9633 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
9634 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
9635 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
9636 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
9637 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
9638 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
9639 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
9640 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
9641 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
9642 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
9643 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
9644 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
9645 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
9646 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
9647 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
9648 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
9649 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
9650 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
9651 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
9652 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
9653 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
9654 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
9655 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
9656 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
9657 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
9658 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
9659 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
9660 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
9661 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
9662 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
9663 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
9664 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
9665 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
9666 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
9667 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
9668 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
9669 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
9670 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
9671 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
9672 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
9673 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
9674 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
9675 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
9676 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
9677 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
9678 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
9679 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
9680 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
9681 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
9682 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
9683 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
9684 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
9685 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
9686 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
9687 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
9688 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
9689 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
9690 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
9691 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
9692 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
9693 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
9694 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
9695 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
9696 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
9697 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
9698 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
9699 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
9700 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
9701 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
9702 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
9703 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
9704 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
9705 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
9706 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
9707 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
9708 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
9709 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
9710 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
9711 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
9712 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
9713 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
9714 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
9715 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
9716 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
9717 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
9718 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
9719 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
9720 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
9721 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
9722 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
9723 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
9724 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
9725 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
9726 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
9727 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
9728 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
9729 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
9730 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
9731 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
9732 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
9733 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
9734 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
9735 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
9736 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
9737 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
9738 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
9739 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
9740 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
9741 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
9742 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
9743 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
9744 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
9745 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
9746 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
9747 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
9748 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
9749 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
9750 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
9751 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
9752 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
9753 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
9754 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
9755 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
9756 snames.ads, sprint.adb, sprint.ads, stand.adb,
9757 stand.ads, stringt.adb, stringt.ads, style.adb,
9758 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
9759 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
9760 switch-m.ads, switch.adb, switch.ads, system.ads,
9761 table.adb, table.ads, targparm.adb, targparm.ads,
9762 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
9763 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
9764 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
9765 ttypef.ads, ttypes.ads, types.adb, types.ads,
9766 uintp.adb, uintp.ads, uname.adb, uname.ads,
9767 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
9768 usage.adb, usage.ads, validsw.adb, validsw.ads,
9769 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
9770 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
9771 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
9772 formatting and other trivial changes from ACT.
9774 2003-04-12 Zack Weinberg <zack@codesourcery.com>
9776 * gigi.h, utils2.c (build_constructor):
9777 Rename gnat_build_constructor. Use build_constructor.
9778 * decl.c (gnat_to_gnu_entity)
9779 * trans.c (tree_transform, pos_to_constructor, extract_values)
9780 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
9782 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
9783 (fill_vms_descriptor):
9786 2003-04-06 Zack Weinberg <zack@codesourcery.com>
9788 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
9789 * misc.c (gnat_tree_size): New function.
9790 (LANG_HOOKS_TREE_SIZE): Override.
9792 2003-04-03 Jason Merrill <jason@redhat.com>
9794 * misc.c (gnat_adjust_rli): #if 0.
9796 2003-03-31 Geert Bosch <bosch@gnat.com>
9799 * link.c : Fix misspelled "const" keyword
9801 2003-03-23 Mark Mitchell <mark@codesourcery.com>
9804 * utils2.c: Adjust calls to put_var_into_stack.
9806 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
9808 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
9810 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
9812 * misc.c (gnat_init): Update for new prototype.
9814 2003-03-05 Olivier Hainque <hainque@gnat.com>
9817 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
9818 warning, and fix return type for the IN_RTS && !SJLJ case.
9820 2003-03-04 Tom Tromey <tromey@redhat.com>
9822 * Make-lang.in (ada.tags): New target.
9824 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
9827 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
9828 wrapper, which name remains constant whatever underlying GCC
9831 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
9832 the stable interface needed for a-except.
9834 2003-03-02 Andreas Jaeger <aj@suse.de>
9836 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
9837 gnat_ug_wnt.texi: Regenerate.
9839 2003-03-02 Laurent Guerby <guerby@acm.org>
9841 * Makefile.in (install-gnatlib): Match previous change there
9844 2003-02-28 Andreas Schwab <schwab@suse.de>
9846 * Make-lang.in (install-gnatlib): Change to ada directory before
9847 running make instead of using ada/Makefile directly.
9849 2003-02-18 Ben Elliston <bje@redhat.com>
9851 Part of fix for PR ada/9406
9852 * gnat_ug.texi (Binder output file): Grammar fix.
9854 2003-02-18 Ben Elliston <bje@redhat.com>
9857 * 5qtaprop.adb (Sleep): Fix typo in comment.
9859 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
9861 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
9862 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
9863 gnat_ug_wnt.texi: Regenerate.
9865 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
9867 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
9868 be created if necessary.
9869 (ada.install-common): Let $(DESTDIR)$(bindir) be created
9870 if necessary. Remove erroneous and redundant gnatchop
9871 installation commands. Test for gnatdll before attempting
9873 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
9874 and gnatdll from all plausible locations.
9876 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
9878 * utils2.c (build_unary_op): Don't check flag_volatile.
9879 * gnat_ug.texi: Remove -fvolatile from example.
9880 * gnat_ug_vxw.texi: Likewise.
9882 2003-01-29 Laurent Guerby <guerby@acm.org>
9885 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
9886 * Makefile.in: match previous change.
9887 * Make-lang.in: match previous change.
9889 2003-01-29 Joel Sherrill <joel@OARcorp.com>
9891 * 5rosinte.ads: Add SIGXCPU.
9892 * 5rtpopsp.adb: New file.
9893 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
9894 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
9895 specific file 5rtpopsp.adb.
9896 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
9897 is likely needed for all newlib targets.
9898 * init.c: Add RTEMS specific version of __gnat_initialize().
9900 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9902 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
9904 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9906 * init.c (__gnat_error_handler): Make msg const.
9908 * gmem.c (convert_addresses): Move declaration ...
9909 * adaint.h: ... here.
9910 * adaint.c (convert_addresses): Adapt addrs type to match
9913 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
9915 2003-01-24 Andreas Schwab <schwab@suse.de>
9917 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
9918 size_t to avoid warning.
9920 2003-01-21 Zack Weinberg <zack@codesourcery.com>
9922 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
9924 2003-01-09 Geoffrey Keating <geoffk@apple.com>
9926 * gnat_rm.texi: Remove RCS version number.
9928 * ada-tree.h (union lang_tree_node): Add chain_next option.
9930 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
9932 * Make-lang.in (ada.install-info, ada.install-common,
9933 ada.uninstall): Prepend $(DESTDIR) to the destination
9934 directory in all (un)installation commands.
9935 * Makefile.in (install-gnatlib, install-rts): Ditto.
9937 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
9939 * gnat_rm.texi, gnat_ug.texi: Use @copying.
9940 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
9941 gnat_ug_wnt.texi: Regenerate.
9943 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
9945 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
9947 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
9948 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
9949 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
9950 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
9951 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
9952 $(srcdir)/doc/include/gcc-common.texi.
9954 2002-12-15 Geert Bosch <bosch@gnat.com>
9956 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
9958 2002-12-14 Geert Bosch <bosch@gnat.com>
9960 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
9961 case of a body created for a Renaming_As_Body, on which
9962 conformance checks are not performed. Fixes PR ada/5690.
9964 2002-11-30 Zack Weinberg <zack@codesourcery.com>
9966 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
9967 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
9968 not already included.
9969 * Make-lang.in: Update dependencies.
9971 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
9972 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
9973 solution to buffer overflow bug on GNU/Linux.
9975 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
9976 Closes PR ada/5856 and PR ada/6919 !
9977 * bindgen.adb: Remove all references to Public_Version.
9978 * comperr.adb: Remove all references to Public_Version and
9979 GNATPRO_Version; correct bug reporting instructions.
9980 * comperr.ads: Change to match bug box.
9981 * gnatvsn.ads: Remove all references to Public version and
9984 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
9986 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
9990 * config-lang.in: Remove diff_excludes.
9992 2002-11-05 Graham Stott <graham.stott@btinternet.com>
9994 * trans.c (gnu_pending_elaboration_lists): New GC root.
9995 (build_unit_elab): Use..
9997 2002-10-30 Geert Bosch <bosch@gnat.com>
9999 * misc.c : Include optabs.h
10001 * Make-lang.in (misc.o): Add dependency on optabs.h
10003 2002-10-29 Geert Bosch <bosch@gnat.com>
10005 * Make-lang.in (gnatbind): Depend on CONFIG_H
10007 2002-10-29 Geert bosch <bosch@gnat.com>
10009 * misc.c: Unrevert misc.c (1.13)
10011 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
10013 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
10014 maintainership comments.
10016 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
10018 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
10019 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
10020 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
10021 7staprop.adb: Correct statements in comments about
10022 maintainership of GNAT.
10025 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
10026 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
10027 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
10028 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
10029 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
10030 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
10031 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
10032 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
10033 comments about maintainership of GNAT.
10035 PR ada/6919 (forward port of patch for PR ada/5904)
10036 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
10037 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
10038 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
10039 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
10040 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
10041 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
10042 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
10043 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
10044 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
10045 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
10046 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
10047 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
10048 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
10049 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
10050 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
10051 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
10052 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
10053 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
10054 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
10055 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
10056 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
10057 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
10058 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
10059 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
10060 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
10061 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
10062 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
10063 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
10064 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
10065 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
10066 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
10067 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
10068 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
10069 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
10070 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
10071 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
10072 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
10073 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
10074 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
10075 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
10076 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
10077 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
10078 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
10079 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
10080 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
10081 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
10082 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
10083 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
10084 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
10085 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
10086 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
10087 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
10088 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
10089 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
10090 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
10091 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
10092 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
10093 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
10094 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
10095 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
10096 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
10097 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
10098 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
10099 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
10100 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
10101 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
10102 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
10103 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
10104 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
10105 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
10106 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
10107 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
10108 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
10109 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
10110 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
10111 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
10112 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
10113 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
10114 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
10115 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
10116 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
10117 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
10118 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
10119 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
10120 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
10121 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
10122 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
10123 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
10124 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
10125 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
10126 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
10127 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
10128 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
10129 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
10130 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
10131 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
10132 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
10133 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
10134 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
10135 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
10136 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
10137 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
10138 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
10139 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
10140 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
10141 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
10142 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
10143 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
10144 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
10145 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
10146 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
10147 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
10148 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
10149 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
10150 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
10151 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
10152 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
10153 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
10154 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
10155 par-endh.adb par-labl.adb par-load.adb par-prag.adb
10156 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
10157 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
10158 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
10159 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
10160 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
10161 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
10162 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
10163 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
10164 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
10165 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
10166 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
10167 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
10168 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
10169 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
10170 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
10171 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
10172 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
10173 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
10174 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
10175 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
10176 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
10177 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
10178 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
10179 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
10180 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
10181 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
10182 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
10183 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
10184 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
10185 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
10186 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
10187 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
10188 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
10189 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
10190 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
10191 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
10192 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
10193 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
10194 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
10195 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
10196 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
10197 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
10198 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
10199 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
10200 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
10201 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
10202 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
10203 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
10204 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
10205 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
10206 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
10207 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
10208 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
10209 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
10210 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
10211 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
10212 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
10213 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
10214 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
10215 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
10216 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
10217 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
10218 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
10219 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
10220 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
10221 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
10222 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
10223 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
10224 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
10225 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
10226 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
10227 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
10228 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
10229 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
10230 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
10231 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
10232 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
10233 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
10234 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
10235 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
10236 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
10237 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
10238 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
10239 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
10240 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
10241 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
10242 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
10243 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
10244 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
10245 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
10246 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
10247 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
10248 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
10249 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
10250 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
10251 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
10252 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
10253 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
10254 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
10255 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
10256 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
10257 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
10258 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
10259 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
10260 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
10261 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
10262 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
10263 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
10264 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
10265 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
10266 stringt.ads stringt.h style.adb style.ads stylesw.adb
10267 stylesw.ads switch.adb switch.ads sysdep.c system.ads
10268 table.adb table.ads targparm.adb targparm.ads targtyps.c
10269 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
10270 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
10271 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
10272 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
10273 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
10274 usage.ads utils.c utils2.c validsw.adb validsw.ads
10275 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
10276 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
10277 xtreeprs.adb: Correct statements in comments about maintainership
10280 2002-09-23 Zack Weinberg <zack@codesourcery.com>
10282 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
10283 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
10284 * gnatvsn.ads: Gnat_Version_String is now a function.
10285 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
10286 copy the C version_string into a String and return it.
10287 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
10288 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
10289 Remove pragma Ident (Gnat_Version_String). If this was the
10290 sole use of package Gnatvsn, remove the with statement too.
10291 * gnat1drv.adb: Tweak -gnatv output.
10293 2002-09-17 Richard Henderson <rth@redhat.com>
10295 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
10296 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
10297 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
10298 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
10299 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
10300 and real_2expN instead of a loop.
10301 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
10302 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
10304 2002-08-25 Andre Leis <a.leis@gmx.net>
10305 David Billinghurst (David.Billinghurst@riotinto.com>
10307 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
10309 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10311 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
10312 Remove $(CONFIG_H) dependency.
10314 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
10316 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
10318 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10320 * adadecode.c (ada_demangle): Use xstrdup in lieu of
10322 * misc.c (gnat_decode_option): Likewise.
10324 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
10326 * make.adb (Add_Switch): Make Generic_Position a procedure. The
10327 function approach did not work well because of a side effect (the
10328 function call could reallocate the table which was being indexed
10329 using its result). Fixes ada/4851. [RESURRECTED]
10331 2002-07-01 Roger Sayle <roger@eyesopen.com>
10333 * ada/utils.c (builtin_function): Accept an additional parameter.
10335 2002-06-28 Andreas Jaeger <aj@suse.de>
10338 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
10341 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10343 * Makefile.in (SHELL): Set to @SHELL@.
10345 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10347 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
10348 array size calculation.
10350 2002-06-04 Andreas Jaeger <aj@suse.de>
10352 * Make-lang.in (gnatbind): Readd rule that has been lost in last
10355 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
10357 Merge from pch-branch:
10359 * config-lang.in (gtfiles): Add ada-tree.h.
10360 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
10361 (SET_TYPE_MODULUS): New.
10362 (SET_TYPE_INDEX): New.
10363 (SET_TYPE_DIGITS_VALUE): New.
10364 (SET_TYPE_RM_SIZE): New.
10365 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
10366 (SET_TYPE_ADA_SIZE): New.
10367 (SET_TYPE_ACTUAL_BOUNDS): New.
10368 (SET_DECL_CONST_CORRESPONDING_VAR): New.
10369 (SET_DECL_ORIGINAL_FIELD): New.
10370 (TREE_LOOP_ID): Correct typo.
10371 * decl.c: Use new macros.
10372 * utils.c: Include debug.h, use new macros.
10373 * utils2.c: Use new macros.
10375 * ada-tree.h: Update all macros for new tree description.
10376 (struct tree_loop_id): New.
10377 (union lang_tree_node): New.
10378 (struct lang_decl): New.
10379 (struct lang_type): New.
10380 * misc.c (gnat_mark_tree): Delete.
10381 (LANG_HOOKS_MARK_TREE): Delete.
10382 * trans.c (tree_transform): No longer any need to cast
10385 * utils.c (struct language_function): New dummy structure.
10387 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
10388 (misc.o): Likewise.
10389 (utils.o): Likewise; also gtype-ada.h.
10390 * Make-lang.in (gnat1): Add dependency on s-gtype.
10391 (gnatbind): Add dependency on $(CONFIG_H).
10392 * utils.c: Correct last #include.
10393 (stuct e_stack): Remove unnecessary 'static'.
10394 (mark_e_stack): Remove unused prototype.
10396 * scn-nlit.adb: Remove whitespace after version number to
10397 keep lines under 80 chars.
10398 * snames.adb: Likewise.
10399 * treepr.ads: Likewise.
10401 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
10402 (misc.o): Likewise.
10403 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
10404 * config-lang.in (gtfiles): New.
10405 * decl.c: Use gengtype for roots.
10406 * gigi.h: Use gengtype for roots.
10407 * trans.c: Use gengtype for roots.
10408 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
10410 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
10412 * misc.c (gnat_init): Adjust setting of internal_error_function.
10414 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
10416 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
10417 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10418 gnat_ug_wnt.texi: Regenerate.
10420 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
10422 * 5ntaprop.adb (with System.OS_Primitives): Remove.
10424 * cstreams.c (max_path_len): Move from here ...
10425 * adaint.c (__gnat_max_path_len): ... to here.
10426 * adaint.c (__gnat_max_path_len): Declare.
10427 * g-dirope.adb (Max_Path): Adjust.
10428 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
10429 * i-cstrea.ads (max_path_len): Adjust.
10430 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
10431 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
10433 * Makefile.in, Make-lang.in: Documentation is now built in
10434 Make-lang.in. Store Info and generated Texinfo files in the
10436 * gnat_ug.texi: Remove CVS keywords, correct version number.
10437 Set file name correctly.
10439 * gnat_ug_*.texi: Add.
10440 * .cvsignore: Ignore generated Texinfo files.
10442 2002-05-30 Zack Weinberg <zack@codesourcery.com>
10444 * ada.h: Add MI guard macro.
10445 (SUBTYPE): Define constants with an anonymous enum, not static
10447 (IN): Cast constants to appropriate type before use.
10449 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
10451 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
10454 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10456 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
10457 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
10458 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
10459 (ALL_ADA_CFLAGS): Likewise.
10460 (ADA_INCLUDES): Likewise.
10461 Adapt for new working dir.
10462 (GNATBIND): Use Makefile.in version.
10463 (.SUFFIXES): Copy from Makefile.in.
10464 (ada-warn): Define.
10465 (.adb.o, .ads.o): Copy from Makefile.in.
10466 Added $(OUTPUT_OPTION).
10467 (GNAT1_C_OBJS): Moved from Makefile.in.
10468 Prefix with ada subdir.
10469 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
10470 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
10471 Adapt for new working dir.
10472 (EXTRA_GNATBIND_OBJS): Likewise.
10473 (ADA_BACKEND): Moved from Makefile.in.
10474 Renamed to avoid conflict with global BACKEND.
10476 (TARGET_ADA_SRCS): Moved from Makefile.in.
10477 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
10479 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
10480 (ada_extra_files): Moved from Makefile.in.
10481 Prefix with ada subdir.
10482 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
10483 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
10484 (ada/nmake.ads): Likewise.
10485 (update-sources): Moved from Makefile.in.
10486 Prefix with ada subdir.
10487 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
10488 (ADA_TREE_H): Likewise.
10489 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
10490 (ada/memtrack.o): Likewise.
10491 (ada/adadecode.o): Likewise.
10492 Update dependencies.
10493 (ada/adaint.o): New.
10494 (ada/argv.o): Moved from Makefile.in.
10495 Prefix with ada subdir.
10496 Update dependencies.
10497 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
10498 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
10499 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
10500 Prefix with ada subdir.
10501 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
10502 (GNAT DEPENDENCIES): Regenerate.
10503 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
10504 toplevel Makefile.in.
10505 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
10506 (TARGET_ADA_SRCS): Removed.
10507 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
10508 (GNATBIND_OBJS): Likewise.
10509 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
10510 (BACKEND): Removed.
10511 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
10512 (TREE_H): Likewise.
10513 (ada_extra_files): Likewise.
10514 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
10515 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
10516 (update-sources): Likewise.
10517 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
10518 (ADA_TREE_H): Likewise.
10519 (adadecoce.o): Likewise.
10520 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
10521 (GNAT DEPENDENCIES): Likewise.
10523 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10525 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
10526 * Makefile.in: Likewise.
10528 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10530 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
10531 Restore $(CONFIG_H) and prefix.o dependencies.
10532 (ada.stage[1-4]): Depend on stage?-start.
10534 * Makefile.in (b_gnatb.c): Depend on interfac.o.
10536 2002-05-02 Jim Wilson <wilson@redhat.com>
10538 * utils.c (finish_record_type): Change record_size to record_type.
10540 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
10542 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
10543 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
10544 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
10546 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
10548 * misc.c (gnat_parse_file): Update.
10550 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
10552 * misc.c (gnat_init): Don't set lang_attribute_common.
10554 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
10556 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
10558 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
10560 * gnat_ug.texi: New file.
10562 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
10563 instead of gfdl.texi
10565 * xgnatug.adb, ug_words: New files.
10567 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
10568 gnat_rm and gnat-style manuals.
10570 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
10572 * gigi.h (incomplete_type_error): Remove.
10573 * utils.c (incomplete_type_error): Remove.
10575 2002-04-16 Mark Mitchell <mark@codesourcery.com>
10577 * trans.c (tree_transform): Add has_scope argument to
10578 expand_start_stmt_expr.
10580 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
10582 * gigi.h (truthvalue_conversion): Rename.
10583 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
10584 * trans.c (tree_transform): Update.
10585 * utils2.c (truthvalue_conversion): Rename, update.
10586 (build_binary_op, build_unary_op): Update.
10588 2002-04-04 Laurent Guerby <guerby@acm.org>
10590 * make.adb: Implement -margs, remove restriction about file name placement.
10591 * makeusg.adb: Documentation update.
10592 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
10593 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
10595 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
10597 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
10598 (builtin_function): Similarly.
10600 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
10602 * decl.c (gnat_to_gnu_entity): Update.
10603 * gigi.h (mark_addressable): Rename.
10604 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
10605 * trans.c (tree_transform): Update.
10606 * utils.c (create_var_decl): Update.
10607 * util2.c (build_binary_op, build_unary_op,
10608 fill_vms_descriptor): Update.
10609 (mark_addressable): Rename, update.
10611 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
10613 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
10615 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
10616 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
10617 * trans.c (tree_transform, convert_with_check): Update.
10618 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
10621 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
10623 * gigi.h (finish_incomplete_decl): Rename.
10624 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
10625 * utils.c (gnat_init_decl_processing): Don't set hook.
10626 (finish_incomplete_decl): Rename.
10628 2002-03-29 Andreas Schwab <schwab@suse.de>
10630 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
10633 2001-03-28 Robert Dewar <dewar@gnat.com>
10636 (Remove_Checks): New procedure
10639 (Remove_Checks): New procedure
10642 Use new Duplicate_Subexpr functions
10643 (Duplicate_Subexpr_No_Checks): New procedure
10644 (Duplicate_Subexpr_No_Checks_Orig): New procedure
10645 (Duplicate_Subexpr): Restore original form (checks duplicated)
10646 (Duplicate_Subexpr): Call Remove_Checks
10649 (Duplicate_Subexpr_No_Checks): New procedure
10650 (Duplicate_Subexpr_No_Checks_Orig): New procedure
10651 Add 2002 to copyright notice
10653 * sem_util.adb: Use new Duplicate_Subexpr functions
10656 (Eval_Indexed_Component): This is the place to call
10657 Constant_Array_Ref and to replace the value. We simply merge
10658 the code of this function in here, since it is now no longer
10659 used elsewhere. This fixes the problem of the back end not
10660 realizing we were clever enough to see that this was
10662 (Expr_Val): Remove call to Constant_Array_Ref
10663 (Expr_Rep_Val): Remove call to Constant_Array_Ref
10665 (Constant_Array_Ref): Deal with string literals (patch
10666 suggested by Zack Weinberg on the gcc list)
10668 2001-03-28 Ed Schonberg <schonber@gnat.com>
10670 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
10671 Duplicate_Subexpr_Move_Checks.
10673 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
10674 Duplicate_Subexpr_Move_Checks.
10676 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
10677 value of array exists before retrieving it (it may a private
10678 protected component in a function).
10680 2002-03-28 Geert Bosch <bosch@gnat.com>
10682 * prj-pp.adb : New file.
10684 * prj-pp.ads : New file.
10686 2002-03-28 Andreas Jaeger <aj@suse.de>
10688 * Makefile.in (stamp-sdefault): Fix path for Makefile.
10690 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
10692 * misc.c (gnat_expand_expr): Move prototype.
10694 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
10696 * misc.c (insert_default_attributes): Remove.
10698 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
10700 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
10701 (gnat_init): Don't set hook.
10702 (gnat_expand_expr): Fix prototype.
10704 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
10706 * misc.c (ggc_p): Remove.
10708 2002-03-27 Geert Bosch <bosch@gnat.com>
10710 * prj-makr.ads, prj-makr.adb : New files.
10712 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
10714 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
10715 (lang_mark_tree): Make static, rename.
10717 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
10719 * misc.c (maybe_build_cleanup): Remove.
10721 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
10723 * gigi.h (yyparse): Remove.
10725 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
10727 * gnat_rm.texi: Sync with ACT version.
10728 (From Ben Brosgol <brosgol@gnat.com>)
10730 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
10732 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
10733 (gnat_init): Remove old hook.
10735 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
10737 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
10738 (yyparse): Rename gnat_parse_file.
10740 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
10742 Delete all lines containing "$Revision:".
10743 * xeinfo.adb: Don't look for revision numbers.
10744 * xnmake.adb: Likewise.
10745 * xsinfo.adb: Likewise.
10746 * xsnames.adb: Likewise.
10747 * xtreeprs.adb: Likewise.
10749 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10751 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
10752 gnat_tree_code_name): Delete.
10753 (tree_code_type, tree_code_length, tree_code_name): Define.
10754 (gnat_init): Don't try to copy into the various tree_code
10757 2002-03-11 Richard Henderson <rth@redhat.com>
10759 * Makefile.in (.NOTPARALLEL): Add fake tag.
10761 2002-03-07 Geert Bosch <bosch@gnat.com>
10763 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
10764 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
10765 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
10766 switch-m.adb, switch-m.ads : New files.
10768 2002-03-07 Geert Bosch <bosch@gnat.com>
10770 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
10771 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
10772 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
10773 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
10774 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
10775 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
10776 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
10777 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
10778 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
10779 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
10780 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
10781 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
10782 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
10783 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
10784 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
10785 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
10786 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
10787 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
10788 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
10789 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
10790 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
10791 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
10792 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
10793 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
10794 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
10795 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
10796 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
10797 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
10798 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
10799 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
10800 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
10801 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
10802 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
10803 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
10804 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
10805 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
10806 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
10807 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
10808 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
10809 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
10810 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
10811 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
10812 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
10813 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
10814 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
10815 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
10816 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
10817 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
10818 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
10819 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
10820 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
10821 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
10822 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
10823 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
10824 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
10825 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
10826 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
10827 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
10828 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
10829 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
10830 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
10831 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
10832 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
10833 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
10834 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
10835 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
10836 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
10837 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
10838 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
10839 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
10840 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
10841 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
10842 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
10843 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
10844 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
10845 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
10846 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
10847 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
10848 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
10849 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
10850 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
10851 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
10852 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
10853 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
10854 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
10855 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
10856 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
10857 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
10858 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
10859 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
10860 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
10861 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
10862 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
10863 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
10864 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
10865 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
10866 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
10868 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
10869 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
10870 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
10871 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
10873 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
10874 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
10876 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
10877 to mdll-fil.ad[bs] and mdll-util.ad[bs]
10879 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
10880 from mdllfile.ad[bs] and mdlltool.ad[bs]
10882 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10884 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
10885 lieu of explicit sizeof/sizeof.
10887 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
10889 * misc.c (copy_lang_decl): Remove.
10891 2002-02-27 Zack Weinberg <zack@codesourcery.com>
10893 * misc.c: Delete traditional-mode-related code copied from the
10894 C front end but not used, or used only to permit the compiler
10897 2002-02-07 Richard Henderson <rth@redhat.com>
10899 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
10900 * adaint.h (__gnat_to_gm_time): Update prototype.
10902 2002-01-30 Richard Henderson <rth@redhat.com>
10904 * trans.c (tree_transform) [N_Loop_Statement]: Use
10905 expand_exit_loop_top_cond.
10907 2001-12-23 Richard Henderson <rth@redhat.com>
10909 * utils.c (end_subprog_body): Push GC context around
10910 rest_of_compilation for nested functions.
10912 2001-12-23 Richard Henderson <rth@redhat.com>
10914 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
10916 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
10918 * gnat-style.texi (Declarations and Types): Remove ancient style
10919 rule which was mandated by code generation issues.
10921 * gnat-style.texi (header): Add @dircategory, @direntry.
10922 (title page): Remove date.
10923 (general) Add @./@: where approriate, and two spaces after the
10924 full stop at the end of a sentence. Use @samp markup when
10925 referring concrete lexical entities (keywords, attribute names
10926 etc.), and @syntax for ARM grammar elements. Use @r for English
10927 text in comments. Use @emph for emphasis. Change "if-statements"
10928 etc. to "if statements" (without @samp). Break long lines. Make
10929 casing of section names consistent.
10930 (Identifiers): Use @samp markup for variable names.
10931 (Comments): Use @samp markup for comment characters. Line-end
10932 comments may follow any Ada code, not just statements. Fix
10933 misspelling of "Integer" as "integer".
10934 (Loop statements): Do not use variable name "I", use "J".
10935 (Subprogram Declarations): Document alignment.
10936 (Subprogram Bodies, Block statements): Document empty line before
10939 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
10941 * make.adb (Add_Switch): Make Generic_Position a procedure. The
10942 function approach did not work well because of a side effect (the
10943 function call could reallocate the table which was being indexed
10944 using its result). Fixes ada/4851.
10946 2001-12-19 Robert Dewar <dewar@gnat.com>
10948 * bindgen.adb: Minor reformatting
10950 * cstand.adb: Minor reformatting
10952 * fmap.adb: Minor reformatting
10953 Change name from Add for Add_To_File_Map (Add is much too generic)
10954 Change Path_Name_Of to Mapped_Path_Name
10955 Change File_Name_Of to Mapped_File_Name
10956 Fix copyright dates in header
10959 Change name from Add for Add_To_File_Map (Add is much too generic)
10960 Change Path_Name_Of to Mapped_Path_Name
10961 Change File_Name_Of to Mapped_File_Name
10962 Fix copyright dates in header
10964 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
10965 Add use clause for Fmap.
10967 * make.adb: Minor reformatting
10969 * osint.adb: Minor reformatting. Change of names in Fmap.
10970 Add use clause for Fmap.
10972 * prj-env.adb: Minor reformatting
10974 * prj-env.ads: Minor reformatting
10976 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
10977 error found (there were odd exceptions to this general rule in
10978 -gnatec/-gnatem processing)
10980 2001-12-19 Olivier Hainque <hainque@gnat.com>
10982 * raise.c (__gnat_eh_personality): Exception handling personality
10983 routine for Ada. Still in rough state, inspired from the C++ version
10984 and still containing a bunch of debugging artifacts.
10985 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
10986 inspired from the C++ library.
10988 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
10989 exception handling integration.
10991 2001-12-19 Arnaud Charlet <charlet@gnat.com>
10993 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
10994 (HIE_SOURCES): Add s-secsta.ad{s,b}.
10995 (HIE_OBJS): Add s-fat*.o
10996 (RAVEN_SOURCES): Remove files that are no longer required. Add
10997 interrupt handling files.
10998 (RAVEN_MOD): Removed, no longer needed.
11000 2001-12-19 Robert Dewar <dewar@gnat.com>
11002 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
11003 Add 2001 to copyright date
11005 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
11006 need to force universal inlining for these cases.
11008 2001-12-19 Arnaud Charlet <charlet@gnat.com>
11010 * s-taprob.adb: Minor clean ups so that this unit can be used in
11013 * exp_ch7.adb: Allow use of secondary stack in HI mode.
11014 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
11016 2001-12-19 Vincent Celier <celier@gnat.com>
11018 * prj-tree.ads (Project_Node_Record): Add comments for components
11019 Pkg_Id and Case_Insensitive.
11021 2001-12-19 Pascal Obry <obry@gnat.com>
11023 * g-socket.adb: Minor reformatting. Found while reading code.
11025 2001-12-19 Robert Dewar <dewar@gnat.com>
11027 * prj-tree.ads: Minor reformatting
11029 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
11031 * config-lang.in (diff_excludes): Remove.
11033 2001-12-17 Ed Schonberg <schonber@gnat.com>
11035 * sem_res.adb (Resolve_Selected_Component): do not generate a
11036 discriminant check if the selected component is a component of
11037 the argument of an initialization procedure.
11039 * trans.c (tree_transform, case of arithmetic operators): If result
11040 type is private, the gnu_type is the base type of the full view,
11041 given that the full view itself may be a subtype.
11043 2001-12-17 Robert Dewar <dewar@gnat.com>
11045 * sem_res.adb: Minor reformatting
11047 * trans.c (tree_transform, case N_Real_Literal): Add missing third
11048 parameter in call to Machine (unknown horrible effects from this
11051 * urealp.h: Add definition of Round_Even for call to Machine
11052 Add third parameter for Machine
11054 2001-12-17 Ed Schonberg <schonber@gnat.com>
11056 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
11057 predefined units in No_Run_Time mode.
11059 2001-12-17 Richard Kenner <kenner@gnat.com>
11061 * misc.c (insn-codes.h): Now include.
11063 2001-12-17 Olivier Hainque <hainque@gnat.com>
11065 * a-except.adb: Preparation work for future integration of the GCC 3
11066 exception handling mechanism
11067 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
11068 to factorize previous code sequences and make them externally callable,
11069 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
11070 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
11071 Use the new notification routines.
11073 2001-12-17 Emmanuel Briot <briot@gnat.com>
11075 * prj-tree.ads (First_Choice_Of): Document the when others case
11077 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11079 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
11080 HI-E mode, in order to support Ravenscar profile properly.
11082 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
11083 mode on 32 bits targets.
11085 2001-12-17 Vincent Celier <celier@gnat.com>
11087 * fmap.adb: Initial version.
11089 * fmap.ads: Initial version.
11091 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
11092 If search is successfully done, add to mapping.
11094 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
11097 (Gnatmake): Add new local variable Mapping_File_Name.
11098 Create mapping file when using project file(s).
11099 Delete mapping file before exiting.
11101 * opt.ads (Mapping_File_Name): New variable
11103 * osint.adb (Find_File): Use path name found in mapping, if any.
11105 * prj-env.adb (Create_Mapping_File): New procedure
11107 * prj-env.ads (Create_Mapping_File): New procedure.
11109 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
11112 * usage.adb: Add entry for new switch -gnatem.
11114 * Makefile.in: Add dependencies for fmap.o.
11116 2001-12-17 Ed Schonberg <schonber@gnat.com>
11118 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
11119 is a package instantiation rewritten as a package body.
11120 (Install_Withed_Unit): Undo previous change, now redundant.
11122 2001-12-17 Gary Dismukes <dismukes@gnat.com>
11125 (Compute_Length): Move conversion to Unsigned to callers.
11126 (Get_Max_Size): Convert Len expression to Unsigned after calls to
11127 Compute_Length and Determine_Range.
11128 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
11129 Compute_Length and Determine_Range.
11130 Above changes fix problem with length computation for supernull arrays
11131 where Max (Len, 0) wasn't getting applied due to the Unsigned
11132 conversion used by Compute_Length.
11134 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11137 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
11138 System.Secondary_Stack.
11139 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
11141 Remove unused entity RE_Exception_Data.
11143 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
11145 * rident.ads (No_Secondary_Stack): New restriction.
11147 2001-12-17 Joel Brobecker <brobecke@gnat.com>
11149 * gnat_rm.texi: Fix minor typos. Found while reading the section
11150 regarding "Bit_Order Clauses" that was sent to a customer.
11151 Very interesting documentation!
11153 2001-12-17 Robert Dewar <dewar@gnat.com>
11155 * sem_case.adb (Choice_Image): Avoid creating improper character
11156 literal names by using the routine Set_Character_Literal_Name. This
11157 fixes bombs in certain error message cases.
11159 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11161 * a-reatim.adb: Minor reformatting.
11163 2001-12-17 Ed Schonberg <schonber@gnat.com>
11165 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
11166 case where the formal is an extension of another formal in the current
11167 unit or in a parent generic unit.
11169 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11171 * s-tposen.adb: Update comments. Minor reformatting.
11172 Minor code clean up.
11174 * s-tarest.adb: Update comments. Minor code reorganization.
11176 2001-12-17 Gary Dismukes <dismukes@gnat.com>
11178 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
11181 2001-12-17 Robert Dewar <dewar@gnat.com>
11183 * exp_attr.adb: Minor reformatting
11185 2001-12-17 Ed Schonberg <schonber@gnat.com>
11187 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
11188 derivations nested within a child unit: verify that the parent
11189 type is declared in an outer scope.
11191 2001-12-17 Robert Dewar <dewar@gnat.com>
11193 * sem_ch12.adb: Minor reformatting
11195 2001-12-17 Ed Schonberg <schonber@gnat.com>
11197 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
11198 warning if current unit is a predefined one, from which bodies may
11201 2001-12-17 Robert Dewar <dewar@gnat.com>
11203 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
11204 Fix header format. Add 2001 to copyright date.
11206 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
11207 which caused CE during compilation if checks were enabled.
11209 2001-12-17 Vincent Celier <celier@gnat.com>
11212 (Switches_Of): New function
11213 (Test_If_Relative_Path): New procedure
11214 (Add_Switches): Use new function Switches_Of
11215 (Collect_Arguments_And_Compile): Use new function Switches_Of.
11216 When using a project file, test if there are any relative
11217 search path. Fail if there are any.
11218 (Gnatmake): Only add switches for the primary directory when not using
11219 a project file. When using a project file, change directory to the
11220 object directory of the main project file. When using a project file,
11221 test if there are any relative search path. Fail if there are any.
11222 When using a project file, fail if specified executable is relative
11223 path with directory information, and prepend executable, if not
11224 specified as an absolute path, with the exec directory. Make sure
11225 that only one -o switch is transmitted to the linker.
11227 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
11230 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
11231 when using a non standard naming scheme.
11232 (Check_Ada_Naming_Scheme): Make sure that error messages
11233 do not raise exceptions.
11234 (Is_Illegal_Append): Return True if there is no dot in the suffix.
11235 (Language_Independent_Check): Check the exec directory.
11237 * prj.adb (Project_Empty): Add new component Exec_Directory
11240 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
11241 (Project_Data): Add component Exec_Directory
11243 * snames.adb: Updated to match snames.ads revision 1.215
11245 * snames.ads: Added Exec_Dir
11247 2001-12-17 Robert Dewar <dewar@gnat.com>
11249 * make.adb: Minor reformatting
11251 * prj-nmsc.adb: Minor reformatting
11253 * snames.adb: Updated to match snames.ads
11255 * snames.ads: Alphebetize entries for project file
11257 2001-12-17 Ed Schonberg <schonber@gnat.com>
11259 * trans.c (process_freeze_entity): Do nothing if the entity is a
11260 subprogram that was already elaborated.
11262 2001-12-17 Richard Kenner <kenner@gnat.com>
11264 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
11265 and Esize if object is referenced via pointer.
11267 2001-12-17 Ed Schonberg <schonber@gnat.com>
11269 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
11270 is discrete before analyzing choices.
11272 2001-12-17 Joel Brobecker <brobecke@gnat.com>
11274 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
11275 containing the name of the Ada Main Program. This string is mainly
11276 intended for the debugger.
11277 (Gen_Output_File_C): Do the equivalent change when generating a C file.
11279 2001-12-17 Robert Dewar <dewar@gnat.com>
11281 * ali.adb: Set new Dummy_Entry field in dependency entry
11283 * ali.ads: Add Dummy_Entry field to source dependency table
11285 * bcheck.adb (Check_Consistency): Ignore dummy D lines
11287 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
11289 * lib-writ.ads: Document dummy D lines for missing files.
11291 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
11293 2001-12-17 Robert Dewar <dewar@gnat.com>
11295 * ali.adb: Type reference does not reset current file.
11297 * ali.adb: Recognize and scan renaming reference
11299 * ali.ads: Add spec for storing renaming references.
11301 * lib-xref.ads: Add documentation for handling of renaming references
11303 * lib-xref.adb: Implement output of renaming reference.
11306 (Determine_Range): Document local variables
11307 (Determine_Range): Make sure Hbound is initialized. It looks as though
11308 there could be a real problem here with an uninitialized reference
11309 to Hbound, but no actual example of failure has been found.
11311 2001-12-17 Laurent Pautet <pautet@gnat.com>
11314 Fix comment of Shutdown_Socket and Close_Socket. These functions
11315 should not fail silently because if they are called twice, this
11316 probably means that there is a race condition in the user program.
11317 Anyway, this behaviour is consistent with the rest of this unit.
11318 When an error occurs, an exception is raised with the error message
11319 as exception message.
11321 2001-12-17 Robert Dewar <dewar@gnat.com>
11323 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
11324 that it happens before modification of Sloc values for -gnatD.
11326 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
11327 so that it happens before modification of Sloc values for -gnatD.
11329 * switch.adb: Minor reformatting
11331 2001-12-15 Richard Henderson <rth@redhat.com>
11333 * sem_ch7.adb: Wrap comment.
11335 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
11337 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
11338 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
11339 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
11340 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
11341 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
11342 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
11343 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
11344 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
11345 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
11346 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
11347 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
11348 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
11349 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
11350 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
11351 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
11352 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
11353 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
11354 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
11355 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
11356 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
11357 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
11358 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
11359 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
11360 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
11363 2001-12-14 Vincent Celier <celier@gnat.com>
11365 * osint.adb(Create_Debug_File): When an object file is specified,
11366 put the .dg file in the same directory as the object file.
11368 2001-12-14 Robert Dewar <dewar@gnat.com>
11370 * osint.adb: Minor reformatting
11372 * lib-xref.adb (Output_Instantiation): New procedure to generate
11373 instantiation references.
11375 * lib-xref.ads: Add documentation of handling of generic references.
11377 * ali.adb (Read_Instantiation_Ref): New procedure to read
11378 instantiation references
11380 * ali.ads: Add spec for storing instantiation references
11382 * bindusg.adb: Minor reformatting
11384 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11386 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11388 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11390 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11394 Add 2001 to copyright date
11395 Add entry for Latin-5 (Cyrillic ISO-8859-5)
11397 2001-12-14 Matt Gingell <gingell@gnat.com>
11399 * adaint.c: mktemp is a macro on Lynx and can not be used as an
11402 2001-12-14 Richard Kenner <kenner@gnat.com>
11404 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
11405 if operand is CONSTRUCTOR.
11407 2001-12-14 Ed Schonberg <schonber@gnat.com>
11409 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
11410 before emiting check on right-hand side, so that exception information
11413 2001-12-14 Richard Kenner <kenner@gnat.com>
11415 * utils.c (create_var_decl): Throw away initializing expression
11416 if just annotating types and non-constant.
11418 2001-12-14 Vincent Celier <celier@gnat.com>
11420 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
11423 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
11425 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
11427 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
11429 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
11431 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
11433 * ChangeLog: Remove piece of diff output.
11435 2001-12-14 Geert Bosch <bosch@gnat.com>
11437 * config-lang.in: Update copyright notice
11439 * layout.adb: Remove commented out code.
11441 * mdllfile.ads: Update copyright notice. Fix header format.
11443 * sem_case.ads: Likewise.
11445 * sem_ch3.adb: Minor reformatting.
11447 2001-12-12 Geert Bosch <bosch@gnat.com>
11449 * freeze.ads: Update copyright date.
11451 * g-comlin.ads: Minor reformatting.
11453 * gnat-style.texi: Fix typo.
11455 2001-12-12 Geert Bosch <bosch@gnat.com>
11457 * einfo.h: Regenerate.
11459 2001-12-12 Ed Schonberg <schonber@gnat.com>
11461 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
11462 on known node types, rather than untyped fields. Further cleanups.
11464 2001-12-12 Robert Dewar <dewar@gnat.com>
11467 (Save_Entity_Descendant): Minor comment update.
11468 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
11469 of an N_Attribute_Reference node. As per note below, this does not
11470 eliminate need for Associated_Node in attribute ref nodes.
11471 (Associated_Node): Documentation explicitly mentions attribute
11472 reference nodes, since this field is used in such nodes.
11474 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
11476 2001-12-12 Robert Dewar <dewar@gnat.com>
11478 * s-stalib.adb: Add more comments on with statements being needed
11480 * par-ch12.adb: Minor reformatting
11482 * prj-dect.ads: Fix copyright header
11484 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
11485 inputs fit in 32 bits, but the result still overflows.
11487 * s-fatgen.ads: Minor comment improvement
11489 2001-12-12 Ed Schonberg <schonber@gnat.com>
11491 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
11492 formal derived type, look for an inherited component from the full
11493 view of the parent, if any.
11495 2001-12-12 Robert Dewar <dewar@gnat.com>
11497 * checks.ads (Apply_Alignment_Check): New procedure.
11499 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
11500 ensure that the alignment of objects with address clauses is
11501 appropriate, and raise PE if not.
11503 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
11504 Exp_Pakd.Known_Aligned_Enough
11506 * mdllfile.ads: Minor reformatting
11508 * mlib-fil.ads: Minor reformatting
11510 2001-12-12 Ed Schonberg <schonber@gnat.com>
11512 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
11513 fix to any component reference if enclosing record has non-standard
11516 2001-12-12 Vincent Celier <celier@gnat.com>
11518 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
11521 2001-12-12 Ed Schonberg <schonber@gnat.com>
11523 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
11526 2001-12-12 Robert Dewar <dewar@gnat.com>
11528 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
11530 2001-12-12 Emmanuel Briot <briot@gnat.com>
11532 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
11533 and it adds dependencies to system.io.
11535 2001-12-12 Pascal Obry <obry@gnat.com>
11537 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
11540 2001-12-11 Ed Schonberg <schonber@gnat.com>
11542 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
11543 that is the parent of other generics, the instance body replaces the
11544 instance node. Retrieve the instance of the spec, which is the one
11545 that is visible in clients and within the body.
11547 2001-12-11 Vincent Celier <celier@gnat.com>
11549 * gnatmain.adb: Initial version.
11551 * gnatmain.ads: Initial version.
11553 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
11555 * snames.adb: Updated to match snames.ads.
11557 * snames.ads: Added Gnatstub.
11559 2001-12-11 Vincent Celier <celier@gnat.com>
11561 * prj-attr.adb (Initialization_Data): Change name from
11562 Initialisation_Data.
11564 2001-12-11 Emmanuel Briot <briot@gnat.com>
11566 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
11567 + and * applied to backslashed expressions like \r.
11569 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
11571 * g-os_lib.ads: String_List type added, Argument_List type is now
11572 subtype of String_List.
11574 2001-12-11 Robert Dewar <dewar@gnat.com>
11576 * g-os_lib.ads: Change copyright to FSF
11577 Add comments for String_List type
11579 2001-12-11 Vincent Celier <celier@gnat.com>
11581 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
11582 string to the buffer).
11584 2001-12-11 Ed Schonberg <schonber@gnat.com>
11586 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
11589 * sem_attr.adb: Simplify previous fix for Address.
11590 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
11591 to avoid anomalies where the bound of the type appears to raise
11594 2001-12-11 Robert Dewar <dewar@gnat.com>
11596 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
11599 2001-12-11 Ed Schonberg <schonber@gnat.com>
11601 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
11602 renamed unit before checking for recursive instantiations.
11604 2001-12-11 Emmanuel Briot <briot@gnat.com>
11606 * prj.ads: Add comments for some of the fields.
11608 2001-12-11 Robert Dewar <dewar@gnat.com>
11610 * lib-xref.adb (Output_Refs): Don't output type references outside
11611 the main unit if they are not otherwise referenced.
11613 2001-12-11 Ed Schonberg <schonber@gnat.com>
11615 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
11616 code and diagnose additional illegal uses
11618 * sem_util.adb (Is_Object_Reference): An indexed component is an
11619 object only if the prefix is.
11621 2001-12-11 Vincent Celier <celier@gnat.com>
11623 * g-diopit.adb: Initial version.
11625 * g-diopit.ads: Initial version.
11628 (Expand_Path): Avoid use of Unbounded_String
11629 (Find, Wildcard_Iterator): Moved to child package Iteration
11631 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
11633 2001-12-11 Robert Dewar <dewar@gnat.com>
11635 * sem_attr.adb: Minor reformatting
11637 2001-12-11 Ed Schonberg <schonber@gnat.com>
11639 * sem_ch3.adb: Clarify some ???.
11641 2001-12-11 Robert Dewar <dewar@gnat.com>
11643 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
11644 Exp_Pakd.Known_Aligned_Enough
11646 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
11647 version is moved to Exp_Ch13.
11649 2001-12-11 Robert Dewar <dewar@gnat.com>
11651 * einfo.ads: Minor reformatting
11653 * exp_ch5.adb: Add comment for previous.change
11655 * ali.adb: New interface for extended typeref stuff.
11657 * ali.ads: New interface for typeref stuff.
11659 * checks.adb (Apply_Alignment_Check): New procedure.
11661 * debug.adb: Add -gnatdM for modified ALI output
11663 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
11665 * lib-xref.adb: Extend generation of <..> notation to cover
11666 subtype/object types. Note that this is a complete rewrite,
11667 getting rid of the very nasty quadratic algorithm previously
11668 used for derived type output.
11670 * lib-xref.ads: Extend description of <..> notation to cover
11671 subtype/object types. Uses {..} for these other cases.
11672 Also use (..) for pointer types.
11674 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
11676 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
11677 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
11679 2001-12-11 Vincent Celier <celier@gnat.com>
11682 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
11683 Changed /BIND_ONLY to /ACTIONS=BIND
11684 Changed /LINK_ONLY to /ACTIONS=LINK
11686 2001-12-11 Ed Schonberg <schonber@gnat.com>
11688 * sem_ch8.adb (Find_Selected_Component): improved search for a
11689 candidate package in case of error.
11691 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
11692 chain back on scope stack before reinstalling use clauses.
11694 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
11695 is enabled, do not kill the code for the condition, to preserve
11698 2001-12-11 Robert Dewar <dewar@gnat.com>
11700 * checks.adb (Insert_Valid_Check): Apply validity check to expression
11701 of conversion, not to result of conversion.
11703 2001-12-11 Ed Schonberg <schonber@gnat.com>
11705 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
11706 before freezing parent. If the declarations are mutually recursive,
11707 an access to the current record type may be frozen before the
11708 derivation is complete.
11710 2001-12-05 Vincent Celier <celier@gnat.com>
11712 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
11713 -c /COMPILE_ONLY, -l /LINK_ONLY
11716 (Bind_Only): New Flag
11717 (Link_Only): New flag
11719 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
11722 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
11725 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
11726 (Gnatmake): Set the step flags. Only perform a step if the
11727 corresponding step flag is True.
11728 (Scan_Make_Arg): Reset the bind and link step flags when -u
11729 or -gnatc has been specified.
11731 2001-12-05 Ed Schonberg <schonber@gnat.com>
11733 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
11734 get bounds from right operand.
11736 * sem_eval.adb: Minor reformatting
11738 * exp_util.adb (Make_Literal_Range): use bound of literal rather
11739 than Index'First, its lower bound may be different from 1.
11741 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
11744 2001-12-05 Vincent Celier <celier@gnat.com>
11746 * prj-nmsc.adb Minor reformatting
11748 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
11749 set and libraries are not supported.
11751 2001-12-05 Ed Schonberg <schonber@gnat.com>
11753 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
11754 private view explicitly, so the back-end can treat as a global
11757 2001-12-05 Ed Schonberg <schonber@gnat.com>
11759 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
11760 unit, always replace instance node with new body, for ASIS use.
11762 2001-12-05 Vincent Celier <celier@gnat.com>
11764 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
11765 libraries are not supported and both attributes Library_Name and
11766 Library_Dir are specified.
11768 * prj-proc.adb (Expression): Set location of Result to location of
11771 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
11772 (prj-nmsc is now importing MLib.Tgt)
11774 * prj-proc.adb: Put the change indicated above that was forgotten.
11776 2001-12-05 Robert Dewar <dewar@gnat.com>
11778 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
11780 2001-12-05 Ed Schonberg <schonber@gnat.com>
11782 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
11783 constraint, introduce explicit subtype declaration and derive from it.
11785 * sem_ch3.adb: Minor reformatting
11787 2001-12-05 Robert Dewar <dewar@gnat.com>
11789 * checks.adb (Determine_Range): Increase cache size for checks.
11792 * exp_ch6.adb: Minor reformatting
11793 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
11794 a parameter whose root type is System.Address, since treating such
11795 subprograms as pure in the code generator is almost surely a mistake
11796 that will lead to unexpected results.
11798 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
11799 change handling of conversions.
11801 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
11803 2001-12-05 Ed Schonberg <schonber@gnat.com>
11805 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
11806 aggregate with static wrong size, attach generated Raise node to
11809 2001-12-05 Robert Dewar <dewar@gnat.com>
11811 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
11812 Fixes compilation abandoned bomb in B24009B.
11814 2001-12-05 Ed Schonberg <schonber@gnat.com>
11817 Document use of Associated_Node on Selected_Components.
11818 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
11819 to clarify use of untyped descendant fields.
11821 2001-12-05 Robert Dewar <dewar@gnat.com>
11823 * prj-dect.ads: Add ??? comment
11824 Add 2001 to copyright notice (was not done in after all)
11826 * prj-part.adb: Minor reformatting. Reword one awkward error message.
11828 * prj.ads: Minor reformatting throughout, and add some ??? comments
11830 * snames.ads: Minor reformatting
11832 2001-12-05 Geert Bosch <bosch@gnat.com>
11834 * snames.adb: Autoupdate
11836 2001-12-05 Vincent Celier <celier@gnat.com>
11838 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
11840 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
11842 * prj-env.adb: Minor comment changes (modifying -> extends).
11844 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
11846 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
11849 * prj.adb (Initialize): Change Modifying to Extends.
11851 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
11853 * prj.ads: Minor comment change (Modifying -> extending).
11855 * snames.ads: Change modifying to extends.
11857 2001-12-05 Robert Dewar <dewar@gnat.com>
11859 * sem_warn.adb: Remove stuff for conditionals, we are not going to
11862 * sem_warn.ads: Remove stuff for conditionals, we are not going to
11863 do this after all. Add 2001 to copyright notice
11865 2001-12-04 Geert Bosch <bosch@gnat.com>
11867 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
11869 2001-12-04 Robert Dewar <dewar@gnat.com>
11871 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
11872 location if we already have errors. Stops some cases of cascaded
11875 * errout.adb: Improve comment.
11877 2001-12-04 Robert Dewar <dewar@gnat.com>
11880 (Analyze_Formal_Type_Definition): Defend against Error.
11881 (Analyze_Formal_Subprogram): Defend against Error.
11883 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
11884 remove following semicolon if present. Removes cascaded error.
11886 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
11889 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
11890 exceptions equals 0.
11891 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
11892 Fixes PIWG E tests (which have to be run with -gnatL).
11894 2001-12-04 Robert Dewar <dewar@gnat.com>
11896 * einfo.ads: Minor reformatting
11898 2001-12-04 Ed Schonberg <schonber@gnat.com>
11900 * einfo.ads: Block_Node points to the identifier of the block, not to
11901 the block node itself, to preserve the link when the block is
11902 rewritten, e.g. within an if-statement with a static condition.
11904 * inline.adb (Cleanup_Scopes): recover block statement from block
11905 entity using new meaning of Block_Node.
11907 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
11908 identifier of block node, rather than to node itself.
11910 2001-12-04 Gary Dismukes <dismukes@gnat.com>
11913 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
11914 (Discrimify): Go back to setting the Etypes of the selected component
11915 because the Vname component does not exist at this point and will
11916 fail name resolution. Also set Analyzed.
11917 Remove with and use of Sem_Res.
11919 2001-12-04 Arnaud Charlet <charlet@gnat.com>
11921 * Makefile.in: (HIE_SOURCES): add s-fat*.
11923 2001-12-04 Robert Dewar <dewar@gnat.com>
11926 (Compile_Time_Known_Attribute): New procedure.
11927 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
11928 proper range check.
11930 2001-12-04 Ed Schonberg <schonber@gnat.com>
11932 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
11933 processing discriminants to diagnose illegal default values.
11935 2001-12-04 Ed Schonberg <schonber@gnat.com>
11937 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
11938 access discriminant within a type extension that constrains its
11939 parent discriminants.
11941 2001-12-04 Ed Schonberg <schonber@gnat.com>
11943 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
11944 is malformed, use instance of Any_Id to allow analysis to proceed.
11946 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
11947 type definition is illegal.
11948 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
11951 2001-12-04 Ed Schonberg <schonber@gnat.com>
11953 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
11956 2001-12-04 Robert Dewar <dewar@gnat.com>
11958 * errout.adb: Minor reformatting
11960 2001-12-04 Robert Dewar <dewar@gnat.com>
11962 * exp_util.adb: Minor reformatting from last change
11964 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
11965 which is a rewriting of an expression, traverse the original
11966 expression to remove warnings that may have been posted on it.
11968 2001-12-04 Ed Schonberg <schonber@gnat.com>
11970 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
11971 record that has other packed components.
11973 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
11975 * adaint.c: Minor cleanups.
11977 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
11979 * adaint.c: Do not use utime.h on vxworks.
11981 2001-12-04 Arnaud Charlet <charlet@gnat.com>
11983 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
11984 more confusion than it solves.
11986 2001-12-04 Geert bosch <bosch@gnat.com>
11988 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
11990 2001-12-04 Geert Bosch <bosch@gnat.com>
11992 * Makefile.in (update-sources): New target.
11993 For use by gcc_release script.
11995 2001-12-04 Ed Schonberg <schonber@gnat.com>
11997 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
11998 a configuration pragma, it is now legal wherever a pragma can appear.
12000 2001-12-04 Zack Weinberg <zack@codesourcery.com>
12002 * Makefile.in: Don't set ALL. Delete @cross_defines@,
12003 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
12004 is now @CROSS@ -DIN_GCC; update comment.
12006 2001-12-04 Robert Dewar <dewar@gnat.com>
12008 * einfo.adb (Has_Pragma_Pure_Function): New flag.
12009 Fix problem that stopped ceinfo from working
12011 * einfo.ads (Has_Pragma_Pure_Function): New flag.
12013 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
12015 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
12018 (File_Time_Stamp): New procedure.
12019 (Preserve_Mode): New boolean.
12020 (Write_Unit): Pass time stamp.
12021 Implement -p switch (preserve time stamps).
12023 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
12025 * gnatchop.adb: Do usage info for -p switch
12027 * adaint.h (__gnat_set_file_time_name): New function
12029 * adaint.c (__gnat_set_file_time_name): Implement
12031 * adaint.h: Fix typo
12033 2001-12-03 Robert Dewar <dewar@gnat.com>
12035 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
12036 have Associated_Node.
12038 2001-12-03 Robert Dewar <dewar@gnat.com>
12040 * prj-proc.adb: Minor reformatting
12042 * make.adb: Minor reformatting
12044 2001-12-03 Geert Bosch <bosch@gnat.com>
12046 * make.adb: Minor reformatting.
12048 2001-12-03 Robert Dewar <dewar@gnat.com>
12050 * sem_ch12.adb: Minor reformatting
12052 2001-12-03 Ed Schonberg <schonber@gnat.com>
12054 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
12055 push Standard on the stack before analyzing the instance body,
12056 in order to have a clean visibility environment.
12058 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
12060 2001-12-03 Ed Schonberg <schonber@gnat.com>
12062 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
12063 instantiation of a body that contains an inlined body.
12065 2001-12-03 Ed Schonberg <schonber@gnat.com>
12068 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
12069 to prevent freezing within formal packages.
12070 (Freeze_Subprogram_Body): If body comes from another instance that
12071 appeared before its own body, place freeze node at end of current
12072 declarative part, to prevent a back-end crash.
12073 (Inline_Instance_Body): Handle properly a package instance within
12074 a subprogram instance that is a child unit.
12076 2001-12-01 Graham Stott <grahams@redhat.com>
12078 * Makefile.in (misc.o): Add missing $(srcdir) prefix
12079 and add optabs.h dependency.
12081 * misc.c: Include optabs.h
12082 (gnat_tree_code_type): Make static and const.
12083 (gnat_tree_code_length): Likewise.
12084 (gnat_tree_code_name): Likewise.
12085 (update_setjmp_buf): Obtain operands mode from insn_data.
12087 2001-11-29 Richard Henderson <rth@redhat.com>
12089 * init.c: Remove obsolete dwarf2 frame.h section.
12091 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
12093 * Make-lang.in (ada.generated-manpages): New dummy target.
12095 2001-11-29 Ed Schonberg <schonber@gnat.com>
12097 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
12098 into Command, an array conversion is illegal here. Uncovered by
12101 2001/11/28 Geert Bosch <bosch@gnat.com>
12103 * init.c: Minor whitespace changes.
12105 2001-11-28 Doug Rupp <rupp@gnat.com>
12107 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
12110 2001-11-28 Zack Weinberg <zack@codesourcery.com>
12112 * misc.c (gnat_expand_constant): Move declaration above
12113 definition of lang_hooks.
12114 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
12115 (gnat_init): lang_expand_constant no longer exists.
12117 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
12118 always have vprintf.
12119 (gnat_init): Always call set_internal_error_function.
12121 2001-11-27 Andreas Jaeger <aj@suse.de>
12123 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
12125 2001-11-27 Laurent Guerby <guerby@acm.org>
12127 * Makefile.in: Regenerate Ada dependencies.
12129 2001-11-26 Richard Henderson <rth@redhat.com>
12131 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
12132 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
12133 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
12135 2001-11-25 Laurent Guerby <guerby@acm.org>
12137 * sysdep.c (rts_get_*): Fix style.
12139 2001-11-19 Laurent Guerby <guerby@acm.org>
12141 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
12142 since it is of no apparent use and cause warnings.
12144 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
12146 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
12148 (gnat_init): Don't return NULL.
12149 (finish_parse): Remove.
12151 2001-11-17 Laurent Guerby <guerby@acm.org>
12153 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
12154 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
12155 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
12156 * lang-spec.h: Add missing struct field to silence warnings.
12157 * sysdep.c (rts_get_*): Provide K&R prototype.
12158 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
12159 * traceback.c (Unlock_Task, Lock_Task): Likewise.
12160 * tracebak.c (__gnat_backtrace): Remove unused variable.
12161 * utils.c (end_subprog_body): Move to K&R style.
12163 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12165 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
12167 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
12169 * misc.c (gnat_init): Change prototype. Include the
12170 functionality of the old init_parse and init_decl_processing.
12171 (gnat_init_decl_processing): New prototype.
12172 (init_parse): Remove.
12173 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
12175 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
12177 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
12178 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
12179 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
12180 set_yydebug): Remove.
12182 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
12184 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
12185 (struct lang_hooks): Constify.
12186 (language_string, lang_identify): Remove.
12187 * utils.c (init_decl_processing): Update.
12189 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
12191 * misc.c: Include langhooks-def.h.
12192 * Makefile.in: Update.
12194 2001-10-30 Robert Dewar <dewar@gnat.com>
12197 (Check_Identifier): Rewrite circuit to be compatible with use of letters
12198 in the upper half of ASCII.
12199 (Check_Identifier): Minor reformatting
12201 2001-10-30 Geert Bosch <bosch@gnat.com>
12203 * (Associated_Node, Set_Associated_Node): Do not check for
12206 2001-10-30 Robert Dewar <dewar@gnat.com>
12208 * a-reatim.ads: Minor reformatting
12210 2001-10-30 Robert Dewar <dewar@gnat.com>
12212 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
12213 undocumented declarations.
12215 2001-10-30 Pascal Obry <obry@gnat.com>
12217 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
12218 to the binder and linker.
12221 * mdll.ads: Fix layout. Update copyright notice.
12223 * mdll.adb: Fix layout. Update copyright notice.
12225 2001-10-30 Robert Dewar <dewar@gnat.com>
12227 * usage.adb: Minor fix to output for -gnaty.
12229 2001-10-30 Ed Schonberg <schonber@gnat.com>
12231 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
12232 to accommodate all its possible values.
12234 * a-reatim.adb (Split): Special-case handling of Time_Span_First
12235 and of small absolute values of T.
12237 2001-10-30 Richard Kenner <kenner@gnat.com>
12239 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
12240 set_mem_attributes since not needed and wrong if RESULT if a REG;
12241 fixes ACATS failures.
12243 2001-10-30 Geert Bosch <bosch@gnat.com>
12245 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
12246 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
12248 2001-10-30 Robert Dewar <dewar@gnat.com>
12250 * bindusg.adb: Undocument -f switch.
12252 * gnatcmd.adb: Remove /FULL_ELABORATION.
12254 * opt.ads (Force_RM_Elaboration_Order): Document that this is
12257 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
12259 * gnatbind.adb: Minor update of warning msg.
12261 2001-10-30 Vincent Celier <celier@gnat.com>
12263 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
12264 for project file switches (-P (/PROJECT_FILE=),
12265 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
12268 2001-10-30 Geert Bosch <bosch@gnat.com>
12270 * decl.c: Minor whitespace fixes.
12272 2001-10-30 Richard Kenner <kenner@gnat.com>
12274 * utils2.c (build_allocator): Test for SIZE overflow in array case too
12276 2001-10-30 Geert Bosch <bosch@gnat.com>
12278 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
12279 Found due to GCC 3.0 warning of using uninitialized value.
12282 (Get_Max_Size): Use variant record for tracking value/expression.
12283 Makes logic clearer and prevents warnings for uninitialized variables.
12284 (Layout_Array_Type): Use variant record for tracking value/expression.
12285 Makes logic clearer and prevents warnings for uninitialized variables.
12287 2001-10-30 Robert Dewar <dewar@gnat.com>
12289 * lib.adb: Minor reformatting
12291 * s-taprop.ads: Minor reformatting
12293 2001-10-29 Laurent Guerby <guerby@acm.org>
12296 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
12298 (_gnat_error_handler): Make MSG const.
12300 2001-10-29 Richard Kenner <kenner@gnat.com>
12302 * sysdep.c: Fix localtime_r problem on LynxOS.
12303 Also remove #elif to avoid warnings.
12305 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
12308 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
12310 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
12312 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
12313 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
12314 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
12315 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
12316 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
12317 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
12318 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
12319 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
12320 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
12321 types.ads, urealp.adb: Fix spelling errors.
12323 2001-10-27 Laurent Guerby <guerby@acm.org>
12325 * trans.c (gigi): Fix non determinism leading to bootstrap
12326 comparison failures for debugging information.
12328 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
12330 * gnat_rm.texi: Use @./@: where appropriate.
12332 2001-10-26 Robert Dewar <dewar@gnat.com>
12334 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
12336 2001-10-26 Richard Kenner <kenner@gnat.com>
12338 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
12340 2001-10-26 Richard Kenner <kenner@gnat.com>
12342 * decl.c (validate_size): Modify message for bad size to avoid
12343 implication that compiler is modifying the size.
12345 2001-10-26 Robert Dewar <dewar@gnat.com>
12347 * prj-util.adb: Minor reformatting. Fix bad header format.
12349 2001-10-26 Robert Dewar <dewar@gnat.com>
12351 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
12353 * sinfo.ads: Clarify use of Associated_Node (documentation only).
12355 * sem_ch12.adb: Change Node4 to Associated_Node. Change
12356 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
12357 much more narrowly in places where needed. These are cleanups.
12359 2001-10-26 Joel Brobecker <brobecke@gnat.com>
12361 * 5zosinte.ads (null_pthread): new constant.
12364 (Initialize_TCB): Initialize thread ID to null, to be able to verify
12365 later that this field has been set.
12366 (Finalize_TCB): ditto.
12367 (Suspend_Task): Verify that the thread ID is not null before using it.
12368 (Resume_Task): ditto.
12371 (Resume_All_Tasks): Lock the tasks list before using it.
12372 (Suspend_All_Tasks): ditto.
12374 2001-10-26 Richard Kenner <kenner@gnat.com>
12376 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
12377 Make constant variant of designated type for Is_Access_Constant.
12378 Call update_pointer_to with main variant.
12380 * trans.c (process_freeze_entity, process_type):
12381 Call update_pointer_to on main variant.
12383 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
12384 If main variant, update all other variants.
12386 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
12389 2001-10-26 Robert Dewar <dewar@gnat.com>
12391 * prj-util.adb: Minor reformatting
12393 2001-10-26 Robert Dewar <dewar@gnat.com>
12395 * prj-util.adb: Minor reformatting
12397 2001-10-26 Robert Dewar <dewar@gnat.com>
12399 * prj-attr.adb: Minor reformatting throughout
12401 2001-10-26 Robert Dewar <dewar@gnat.com>
12403 * prj-attr.ads: Minor reformatting
12404 Add ??? comment (this whole spec has almost no comments)
12406 2001-10-26 Vincent Celier <celier@gnat.com>
12408 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
12409 ("//") that precede the drive letter on Interix.
12411 2001-10-26 Geert Bosch <bosch@gnat.com>
12413 * gnat_rm.texi: Add GNAT Reference Manual.
12415 2001-10-25 Robert Dewar <dewar@gnat.com>
12417 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
12418 is Error. Similar change for other renaming cases.
12420 2001-10-25 Robert Dewar <dewar@gnat.com>
12422 * s-atacco.ads: Add pragma Inline_Always for functions.
12423 Fix header format. Add copyright 2001
12425 2001-10-25 Ed Schonberg <schonber@gnat.com>
12427 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
12428 return Error rather than Empty so that analysis can proceed.
12430 2001-10-25 Ed Schonberg <schonber@gnat.com>
12432 * sem_util.adb (Enter_Name): better handling of cascaded error
12433 messages when a unit appears in its own context.
12435 2001-10-25 Ed Schonberg <schonber@gnat.com>
12437 * sem_util.adb (Defining_Entity): in case of error, attach created
12438 entity to specification, so that semantic analysis can proceed.
12440 2001-10-25 Robert Dewar <dewar@gnat.com>
12443 (Defining_Entity): Deal with Error.
12444 (Process_End_Label): Deal with bad end label for.
12446 2001-10-25 Ed Schonberg <schonber@gnat.com>
12448 * sem_elab.adb (Check_A_Call): refine message when call is in an
12449 instance but callee is not declared in the generic unit.
12451 2001-10-25 Ed Schonberg <schonber@gnat.com>
12453 * sem_elab.adb (Check_A_Call): check for renaming before finding the
12454 enclosing unit, which may already be different from the calling unit.
12456 2001-10-25 Geert Bosch <bosch@gnat.com>
12458 * 4gintnam.ads: fix header format.
12460 2001-10-25 Ed Schonberg <schonber@gnat.com>
12462 * sem_res.adb (Resolve_Call): if the call is actually an indexing
12463 operation on the result of a parameterless call, perform elaboration
12464 check after the node has been properly rewritten.
12466 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
12467 inlined within the generic tree, the defining identifier is not a
12470 2001-10-25 Ed Schonberg <schonber@gnat.com>
12472 * sem_res.adb (Resolve): special-case resolution of Null in an
12473 instance or an inlined body to avoid view conflicts.
12475 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
12476 compatibility by retrieving the access type of the generic copy.
12478 2001-10-25 Robert Dewar <dewar@gnat.com>
12481 (Analyze_Number_Declaration): Handle error expression.
12482 (Signed_Integer_Type_Declaration): Handle error bound.
12483 (Analyze_Subtype_Indication): Handle error range.
12485 * sem_util.adb (Get_Index_Bounds): Check for Error.
12487 2001-10-25 Robert Dewar <dewar@gnat.com>
12489 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
12490 in no run time mode.
12492 2001-10-25 Pascal Obry <obry@gnat.com>
12494 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
12495 mode case for ALLOC case.
12497 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
12498 all platforms. Improvement of last change.
12500 2001-10-25 Robert Dewar <dewar@gnat.com>
12502 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
12504 2001-10-25 Geert Bosch <bosch@gnat.com>
12506 * osint.adb (Is_Relative): Remove duplicate.
12508 2001-10-25 Pascal Obry <obry@gnat.com>
12510 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
12511 pathnames in UNIX and DOS style with drive letter.
12512 (Is_Relative): new routine.
12514 * osint.adb: Minor reformatting
12516 * osint.adb (Is_Relative): implementation using
12517 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
12519 2001-10-25 Pascal Obry <obry@gnat.com>
12521 * g-dirope.adb (Basename): correctly compute offset between the
12522 original Path and the translated one.
12524 * g-dirope.adb: (Base_Name): add some comments.
12526 2001-10-25 Robert Dewar <dewar@gnat.com>
12528 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
12529 in HIE mode, avoids compilation abandoned message
12531 * exp_imgv.adb: Correct typo in previous change
12533 * exp_imgv.adb: Correct typo in previous change (not my day!)
12535 2001-10-25 Robert Dewar <dewar@gnat.com>
12537 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
12539 2001-10-25 Pascal Obry <obry@gnat.com>
12541 * g-awk.ads: Move all pragma inlines next to the routine
12542 declarations. This is more uniform with other GNAT spec.
12544 2001-10-22 Geert Bosch <bosch@gnat.com>
12546 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
12548 2001-10-19 Geert Bosch <bosch@gnat.com>
12550 * Makefile.in (tools, gnattools): Remove gnatmem.
12552 2001-10-17 Richard Henderson <rth@redhat.com>
12554 * Makefile.in (misc.o): Depend on langhooks.h.
12555 * misc.c: Include it.
12556 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
12557 (LANG_HOOKS_DECODE_OPTION): New.
12558 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
12560 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
12562 * trans.c (tree_transform): Adjust to recent change in
12563 expand_asm_operands to implement named asm operands.
12565 2001-10-11 Ed Schonberg <schonber@gnat.com>
12567 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
12568 renaming of discriminant for mutable record type.
12570 2001-10-11 Robert Dewar <dewar@gnat.com>
12572 * validsw.adb: Properly save -gnatVn status.
12574 2001-10-11 Robert Dewar <dewar@gnat.com>
12576 * usage.adb: Add lines for V switch.
12578 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
12579 (/VALIDITY_CHECKING).
12581 2001-10-11 Ed Schonberg <schonber@gnat.com>
12583 * sem_type.adb (Add_One_Interp): an operator for a type declared in
12584 an extension of System is known to be visible.
12586 2001-10-11 Ed Schonberg <schonber@gnat.com>
12588 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
12589 properly. Fixes regression on ACATS C34005G.
12591 2001-10-11 Robert Dewar <dewar@gnat.com>
12593 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
12594 loop in generic instance, since this is likely not very useful.
12596 2001-10-11 Robert Dewar <dewar@gnat.com>
12598 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
12599 the error message for high integrity mode.
12601 * rtsfind.adb (RTE): Give message if we try to find an entity that
12602 is not available in high integrity mode.
12605 (OK_To_Use_In_HIE_Mode): New array.
12606 (RTE): May return Empty in high integrity mode.
12608 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
12609 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
12611 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
12612 unit if not inlined always and in no runtime mode. Fixes problem
12613 caused by new Rtsfind changes.
12615 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
12618 * rtsfind.adb (RTE): Make sure we do not try to load unit after
12619 giving message for entity not available in high integrity mode.
12621 2001-10-11 Pascal Obry <obry@gnat.com>
12623 * impunit.adb: Add GNAT.CRC32.
12625 2001-10-11 Ed Schonberg <schonber@gnat.com>
12627 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
12628 properly the case where one universal operand in a non-static
12629 exponentiation of a real literal.
12631 2001-10-11 Ed Schonberg <schonber@gnat.com>
12633 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
12634 clause, return the gobal finalization list, for lack of anthing else.
12636 2001-10-11 Ed Schonberg <schonber@gnat.com>
12638 * exp_ch7.adb (Make_Transient_Block): if statement is within
12639 exception handler, always use new transient scope to place Clean
12642 2001-10-11 Pascal Obry <obry@gnat.com>
12645 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
12646 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
12647 (GNATLS_RTL_OBJS): add g-crc32.o
12648 (GNATMAKE_RTL_OBJS): add g-crc32.o
12651 (CRC_Match): new function.
12652 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
12653 instead of the previous simple checksum algorithm.
12654 (Time_Stamp_Mismatch): use CRC_Match for comparison.
12655 (Set_Source_Table): idem.
12658 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
12659 instead of simple checksum.
12660 (CRC_Match): new function.
12661 (CRC_Error): new constant.
12663 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
12664 a CRC now and not a simple checksum. A CRC uses lower-case hex
12665 letters, fixes ambiguity in parsing.
12667 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
12668 is what this variable will store.
12670 * bcheck.adb: Change reference to chechsum in comments by CRC.
12671 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
12672 rename All_Checksum_Match to All_CRC_Match. Change due to API
12673 renaming since now GNAT does not use a simple checksum but a
12674 CRC using GNAT.CRC32.
12676 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
12677 now and not anymore a simple checksum.
12679 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
12682 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
12685 (Restore_Scan_State): rename Checksum to CRC.
12686 (Save_Scan_State): idem.
12690 (Checksum): rename to CRC.
12691 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
12693 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
12694 GNAT.CRC32). Update copyright notice.
12696 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
12697 GNAT.CRC32). Update copyright notice.
12700 (Accumulate_Checksum): removed.
12701 (Update): new procedure. Add a wide-character into the CRC.
12704 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
12705 (Load_File): fix initialization of S (change Source_Checksum to
12708 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
12709 Source_CRC in S initialization.
12711 * sinput.adb (Source_Checksum): renamed to Source_CRC.
12713 * sinput.ads (Source_Checksum): renamed to Source_CRC.
12714 Update comments for the CRC.
12716 * types.adb (Hex): Use lowercase for the letter part.
12718 * types.ads (Get_Hex_String): Returns the hexadecimal representation
12719 for a word. This is currently used only for CRC. In previous version,
12720 the checksum was using a representation with all letter being
12721 upper-case. With the new implementation (using CRC) we do not remove
12722 the 32th bit of the CRC, so we can have an upper-case starting letter
12723 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
12724 It is ambigous since the CRC was optional and could be followed by
12725 options like EB, EE. So now this routines uses lower-case letter for
12726 the hexadecimal representation. Strange enough only lower case letters
12727 where checked in Scan_ALI (even if this was not a possible case).
12729 * gnatvsn.ads (Library_Version): changed to 3.15a.
12731 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
12734 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
12737 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
12738 Add 2001 to copyright notice
12739 (Accumulate_Checksum): Modify to use System.CRC32.
12741 * ali-util.ads: Redo changes of previous revision to continue to use
12742 the word Checksum. Add 2001 to copyright notice.
12744 * ali.adb: Undo some of previous changes, not needed.
12745 Keep the change for lower case letters in the checksum.
12747 * ali.ads: Undo previous change not needed.
12749 * bcheck.adb: Undo most of previous change, not needed.
12750 But do use Checksums_Match for checksum comparison.
12752 * gnatls.adb: Undo most of previous change, not needed.
12753 But do use Checksums_Match for comparing checksums.
12755 * lib-load.adb: Undo previous change, not needed.
12757 * lib-writ.adb: Undo previous change, not needed.
12759 * lib-writ.ads: Document that checksums use lower case,
12760 not upper case letters.
12762 * scans.adb: Undo previous change, not needed
12764 * scans.ads: Undo previous change, not needed.
12766 * scn-nlit.adb: Undo previous changes, not needed.
12768 * scn-slit.adb: Undo previous change, not needed. Fix header format.
12771 (Accumulate_Checksum): Use System.CRC32.
12772 (Initialize_Checksum): New procedure.
12773 Remove other changes of previous revision.
12775 * sinput-p.adb: Undo previous change, not needed.
12777 * sinput.adb: Undo previous change, not needed.
12779 * sinput-l.adb: Undo previous change, not needed.
12781 * sinput.ads: Undo previous change, not needed. Keep only comment
12782 on new checksum algorithm
12784 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
12785 Also remove a-tags and a-stream from GNAT sources.
12787 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
12789 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
12791 2001-10-11 Geert Bosch <bosch@gnat.com>
12793 * einfo.h: Regenerate.
12795 * nmake.ads: Regenerate.
12797 * nmake.adb: Regenerate.
12799 * sinfo.h: Regenerate.
12801 * treeprs.adb: Regenerate.
12803 2001-10-10 Geert Bosch <bosch@gnat.com>
12805 * gnat-style.texi: New file describing coding guidelines for Ada.
12807 2001-10-10 Ed Schonberg <schonber@gnat.com>
12809 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
12812 2001-10-10 Geert Bosch <bosch@gnat.com>
12814 * snames.ads: Add new names for project facility.
12816 * snames.adb: Update to reflect snames.ads changes.
12818 * snames.h: Update to reflect snames.ads changes.
12820 2001-10-10 Vincent Celier <celier@gnat.com>
12823 (Add_Switches): reflect the changes for the switches attributes
12824 Default_Switches indexed by the programming language,
12825 Switches indexed by the file name.
12826 (Collect_Arguments_And_Compile): Idem.
12827 Reflect the attribute name changes.
12830 (Initialisation_Data): Change the names of some packages and
12832 (Initialize): process case insensitive associative arrays.
12835 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
12838 (Parse_Attribute_Declaration): For case insensitive associative
12839 arrays, set the index string to lower case.
12842 Reflect the changes of the project attributes.
12845 Replace Check_Naming_Scheme by Ada_Check and
12846 Language_Independent_Check.
12849 Replaced Check_Naming_Scheme by 2 procedures:
12850 Ada_Check and Language_Independent_Check.
12853 (Process_Declarative_Items): For case-insensitive associative
12854 arrays, set the index string to lower case.
12855 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
12856 Prj.Nmsc.Check_Naming_Scheme.
12859 (Case_Insensitive): New function
12860 (Set_Case_Insensitive): New procedure
12863 (Case_Insensitive): New function
12864 (Set_Case_Insensitive): New procedure
12865 (Project_Node_Record): New flag Case_Insensitive.
12868 (Value_Of): new function to get the string value of a single
12869 string variable or attribute.
12872 (Value_Of): new function to get the string value of a single
12873 string variable or attribute.
12876 (Ada_Default_Spec_Suffix): New function
12877 (Ada_Default_Impl_Suffix): New function
12878 Change definitions of several constants to reflect
12879 new components of record types.
12882 (Naming_Data): Change several components to reflect new
12883 elements of naming schemes.
12884 (Project_Data): New flags Sources_Present and
12885 Language_Independent_Checked.
12886 (Ada_Default_Spec_Suffix): New function.
12887 (Ada_Default_Impl_Suffix): New function.
12890 Modification of predefined names for project manager: added
12891 Implementation, Specification_Exceptions, Implementation_Exceptions,
12892 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
12893 Default_Switches, _Languages, Builder, Cross_Reference,
12894 Finder. Removed Body_Part, Specification_Append, Body_Append,
12895 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
12898 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
12901 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
12902 not that it is Nil_Variable_Value.
12904 * prj.ads: Add ??? for uncommented declarations
12906 2001-10-10 Ed Schonberg <schonber@gnat.com>
12908 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
12909 constant, do not indicate possible modification, so that gigi can
12910 treat it as a bona fide constant.
12912 2001-10-10 Robert Dewar <dewar@gnat.com>
12914 * sem_prag.adb: Add processing for pragma External.
12916 * snames.ads: Add entry for pragma External.
12918 * par-prag.adb: Add pragma External.
12920 * snames.adb: Updated to match snames.ads.
12922 2001-10-10 Ed Schonberg <schonber@gnat.com>
12924 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
12925 a dynamic task if the allocator appears in an indexed assignment
12926 or selected component assignment.
12928 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
12929 For a dynamic task in an assignment statement, use target of
12930 assignment to generate meaningful name.
12932 2001-10-10 Ed Schonberg <schonber@gnat.com>
12934 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
12937 * einfo.ads: Body_Entity is also defined for generic package.
12938 Documentation change only
12940 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
12941 others_choice for a discriminated component initialization,
12942 convert discriminant references into the corresponding discriminals.
12944 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
12945 only if original type is private and expression has to be wrapped
12949 (Apply_Constraint_Check): Do not perform length check
12950 if expression is an aggregate with only an others_choice.
12951 (Length_N_Cond): two references to the same in_parameter
12952 (typically the discriminal in an init_proc) denote the same value.
12953 Two useful optimization uncovered by bugfixes above.
12955 2001-10-10 Robert Dewar <dewar@gnat.com>
12957 * xeinfo.adb: Change int to char in translation of enumeration types.
12958 This fixes a problem in the C representation of component alignment.
12959 Add 2001 to copyright notice
12961 2001-10-10 Richard Kenner <kenner@gnat.com>
12963 * decl.c: (validate_size): Do check size of object of integral type
12964 if it is a packed array type.
12966 2001-10-10 Richard Kenner <kenner@gnat.com>
12968 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
12969 VAR_DECL for constant if not Is_Public but -O0.
12971 2001-10-10 Richard Kenner <kenner@gnat.com>
12973 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
12975 2001-10-10 Geert Bosch <bosch@gnat.com>
12977 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
12978 use '/' as switch character, allowing for absolute file names.
12980 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
12982 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
12985 2001-10-08 Geert Bosch <bosch@gnat.com>
12987 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
12988 Automatically build utilities when files need to be regenerated.
12990 2001-10-08 Geert Bosch <bosch@gnat.com>
12992 * xsnames.adb: New utility for updating snames.ads and snames.adb
12994 2001-10-08 Zack Weinberg <zack@codesourcery.com>
12996 * Make-lang.in (ADAFLAGS): Add -W -Wall.
12997 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
12998 (gnat1): Also depend on attribs.o.
12999 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
13000 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
13001 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
13002 (ADAFLAGS): Add -W -Wall.
13003 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
13006 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
13007 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
13008 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
13009 Use $(ADAC), not $(CC), as compilation command.
13011 (gnattools): Depend directly on tools to build, don't use
13013 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
13015 * einfo.h, sinfo.h: New files (autogenerated).
13017 2001-10-08 Richard Henderson <rth@redhat.com>
13019 * comperr.adb (Abort_In_Progress): New.
13020 (Compiler_Abort): Use it to prevent recursion.
13022 2001-10-08 Robert Dewar <dewar@gnat.com>
13024 * atree.adb: Set Error_Posted in Error node, helps error recovery.
13026 * par-endh.adb (Output_End_Expected): We should also not test
13027 Error_Posted on the Error node, since now it is always set.
13029 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
13030 to help error recovery. Part of general work on 9407-004.
13032 * par.adb: Add ??? for misuse of error
13035 (Resolve): Defend against Error, fixes 9407-003.
13036 (Resolve_Discrete_Subtype_Indication): Defend against Error.
13038 * sinfo.ads (N_Error): Now has Etype field (which will be set
13039 to Any_Type to help error recovery).
13041 2001-10-08 Richard Kenner (kenner@gnat.com)
13043 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
13044 Consistently set MEM attributes from expression; fixes
13045 bootstrap failure on x86.
13047 2001-10-08 Geert Bosch (bosch@gnat.com)
13049 * 5oosinte.adb: Add 2001 to copyright notice.
13051 2001-10-08 Geert Bosch (bosch@gnat.com)
13053 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
13055 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
13057 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
13059 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
13061 2001-10-05 Geert Bosch (bosch@gnat.com)
13063 * adaint.h: Small formatting fix.
13065 2001-10-04 Geert Bosch <bosch@gnat.com>
13067 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
13068 Arg is int, not FILE *, in dummy version of functions.
13070 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
13071 Arg is int, not FILE *.
13073 2001-10-04 Geert Bosch <bosch@gnat.com>
13075 * 3lsoccon.ads: Added file, missed with initial check ins.
13077 * 4lintnam.ads: Fix header format.
13078 Change Linux to GNU/Linux.
13080 * 5iosinte.adb: Change Linux to GNU/Linux.
13082 * 5iosinte.ads: Change Linux to GNU/Linux.
13084 * 5itaprop.adb: Change Linux to GNU/Linux.
13086 * 5itaspri.ads: Change Linux to GNU/Linux.
13087 Update copyright notice.
13089 * 5lintman.adb: Change Linux to GNU/Linux.
13091 * 5lml-tgt.adb: Change Linux to GNU/Linux.
13093 * 5losinte.ads: Change Linux to GNU/Linux.
13095 * 5lsystem.ads: Change Linux to GNU/Linux.
13097 * 5qosinte.adb: Change Linux to GNU/Linux.
13099 * 5qosinte.ads: Change Linux to GNU/Linux.
13101 * 5qparame.ads: Change Linux to GNU/Linux.
13103 * 5qtaprop.adb: Change Linux to GNU/Linux.
13105 * 5qtaspri.ads: Change Linux to GNU/Linux.
13106 Add 2001 to copyright notice.
13108 * 5vintman.ads: Change Linux to GNU/Linux.
13109 Fix header format. Add 2001 to copyright notice.
13111 * g-soccon.ads: Change Linux to GNU/Linux.
13113 * g-trasym.ads: Change Linux to GNU/Linux.
13114 Add 2001 to copyright notice.
13116 * memtrack.adb: Change Linux to GNU/Linux.
13118 * s-intman.ads: Change Linux to GNU/Linux.
13119 Add 2001 to copyright notice. Fix header format.
13121 * s-stache.adb: Change Linux to GNU/Linux.
13123 * adaint.c: Change Linux to GNU/Linux.
13125 * cio.c: Change Linux to GNU/Linux.
13127 * cstreams.c: Change Linux to GNU/Linux.
13129 * init.c: Change Linux to GNU/Linux.
13131 * gmem.c: Change Linux to GNU/Linux.
13133 * tracebak.c: Change Linux to GNU/Linux.
13136 2001-10-02 Geert Bosch <bosch@gnat.com>
13138 * misc.c (insert_default_attributes): Add dummy version.