1 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3 * sem_ch12.adb (Check_Generic_Actuals): New predicate
4 Denotes_Previous_Actual, to handle properly the case of a private
5 actual that is also the component type of a subsequent array actual.
6 The visibility status of the first actual is not affected when the
8 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
9 make fully recursive the treatment of formals of packages declared
11 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
12 the above on exit from an instantiation.
13 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
14 current instantiation which is now complete.
15 (Analyze_Package_Instantiation): No instantiated body is needed if the
16 main unit is generic. Efficient, and avoid anomalies when a instance
17 appears in a package accessed through rtsfind.
19 2004-10-04 Ed Schonberg <schonberg@gnat.com>
21 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
22 do not generate a declaration for a temporary if the call is part of a
23 library-level instantiation.
25 2004-10-04 Ed Schonberg <schonberg@gnat.com>
27 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
28 searching for a limited component to flag.
30 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
31 expansion of Input, to account for the fact that the implicit call
32 generated by the attribute reference must freeze the user-defined
33 stream subprogram. This is only relevant to 'Input, because it can
34 appear in an object declaration, prior to the body of the subprogram.
36 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
37 expansion can proceed and further errors uncovered.
38 (Minor clean up): Fix cases of using | instead of \ for continuation
41 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
43 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
45 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
46 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
47 Use gcc_assert and gcc_unreachable.
49 * decl.c (gnat_to_gnu_entity, case object): Check and process a
50 specified alignment before validating size.
51 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
52 stripped-down declaration for the type of the inner field when making
55 * utils.c (finish_record_type): Do not compute the size in units
56 incrementally. Instead compute it once for the rep clause case.
57 Use gcc_assert and gcc_unreachable.
59 2004-10-04 Vincent Celier <celier@gnat.com>
61 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
63 (Is_Valid_Path_Name): Take '/' as a directory separator.
65 2004-10-04 Vincent Celier <celier@gnat.com>
67 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
68 (Extended_Project) only if Extended_Project is defined, to avoid
70 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
72 (Parse_Single_Project): Ditto.
74 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
75 Add_To_Project_Path for virtual projects.
77 2004-10-04 Vincent Celier <celier@gnat.com>
79 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
80 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
81 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
82 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
85 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
86 Build_Dynamic_Library with an empty Options_2.
88 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
91 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
92 directory separator, if any.
93 (Gprmake): Do not allow mains on the command line for library projects.
94 Do not attempt to link when the project is a library project.
95 (Library_Opts): New table to store Library_Options.
96 (Build_Library): If Library_Options is specified, pass these options
97 when building a shared library.
99 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
101 * s-tposen.adb (Service_Entry): The object must be always unlocked at
102 the end of this procedure now that the unlock operation was inserted
105 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
107 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
108 corresponding to the Preallocated_Stacks flags in System.
109 (Get_Target_Parameters): Including the processing for
112 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
113 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
114 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
115 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
116 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
117 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
118 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
119 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
120 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
121 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
122 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
123 used to signal whether the compiler creates the required stacks and
124 descriptors for the different tasks (when True) or it is done by the
125 underlying operating system at run time (when False).
126 It is initially set to False in all targets.
128 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
129 if it is supported by the target.
130 (Make_Task_Create_Call): Pass the stack address if it has been
131 previously created. Otherwise pass a Null_Address.
133 * snames.adb: Add _stack.
135 * snames.ads: Add Name_uStack. Required to allow the expander to
136 statically allocated task stacks.
138 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
139 Stack_Address argument.
140 Check that its value is equal to Null_Address because this target does
141 not support the static stack allocation.
143 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
145 * usage.adb: Change "pragma inline" to "pragma Inline" in information
148 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
150 * exp_dist.adb: Split declaration of asynchronous flag out of
151 Add_RACW_Read_Attribute.
152 Minor reformatting for better alignment with PolyORB version.
153 Store the entity for the asynchronous flag of an RACW, rather than the
154 expression, in the asynchronous flags table. This will allow this flag
155 to be used in other subprograms beside Add_RACW_Read_Attribute.
157 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
159 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
160 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
161 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
162 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
163 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
164 sockets constant MSG_NOSIGNAL (Linux-specific).
165 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
167 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
168 from trigerring SIGPIPE.
169 Rename components to avoid clash with Ada 2005 possible reserved
171 (Check_Selector): When the select system call returns with an error
172 condition, propagate Socket_Error to the caller.
174 2004-10-01 Jan Hubicka <jh@suse.cz>
176 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
178 2004-09-23 Robert Dewar <dewar@gnat.com>
182 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
183 instead do this at freeze time (we won't do it if there is an address
185 Change "pragma inline" to "pragma Inline" in information and error
189 * freeze.adb (Check_Address_Clause): Remove previous change, not the
190 right way of doing things after all.
191 (Freeze_Entity): For object, set Is_Public for imported entities
192 unless there is an address clause present.
194 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
196 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
197 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
198 ensures proper handling of types with rep clauses, which might have
199 their TYPE_SIZE set already.
201 2004-09-21 Robert Dewar <dewar@gnat.com>
203 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
204 packed array types in both little- and big-endian cases. This change
205 ensures that we no longer count on the unused bits being initialized
206 for such types (and in particular ensures that equality testing will
207 only read the relevant bits).
208 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
209 These changes mean that we no longer need to initialize small packed
211 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
212 optimization to an LJM field as to its parent field.
214 * ada-tree.h, trans.c, utils.c, utils2.c:
215 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
217 2004-09-20 Jan Hubicka <jh@suse.cz>
219 * utils.c (gnat_finalize): Remove.
220 (end_subprog_body): Directly call cgraph_finalize_function;
221 do not lower the nested functions.
223 2004-09-20 Robert Dewar <dewar@gnat.com>
227 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
228 if an address clause is present, since that means that the Import
231 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
233 * 5tsystem.ads: Removed, no longer used.
235 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
236 Zack Weinberg <zack@codesourcery.com>
238 * ada-tree.def: Use tree_code_class enumeration constants
239 instead of code letters.
240 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
241 Update for new tree-class enumeration constants.
243 2004-09-17 Vincent Celier <celier@gnat.com>
245 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
246 capabilities of the general project manager.
248 2004-09-09 Vincent Celier <celier@gnat.com>
250 * a-direct.ads: Add pragma Ada_05
251 (Directory_Entry_Type): Give default value to component Kind to avoid
252 not initialized warnings.
254 * a-direct.adb (Current_Directory): Remove directory separator at the
256 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
257 an existing directory.
258 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
259 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
260 Convert the result to File_Size.
262 * prj.ads: (Project_Error): New exception
264 * prj-attr.adb: Except in procedure Initialize, Fail comes from
265 Prj.Com, not from Osint.
266 (Attrs, Package_Attributes): Tables moved to private part of spec
267 (Add_Attribute, Add_Unknown_Package): Moved to new child package
269 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
270 Prj.Project_Error after call to Fail.
271 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
272 Fail. Check that package name is not already in use.
274 * prj-attr.ads: Comment updates to indicate that all subprograms may be
275 used by tools, not only by the project manager, and to indicate that
276 exception Prj.Prj_Error may be raised in case of problem.
277 (Add_Unknown_Package, Add_Attribute): Moved to new child package
279 (Attrs, Package_Attributes): Table instantiations moved from the body to
280 the private part to be accessible from Prj.Attr.PM body.
282 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
283 from new package Prj.Attr.PM.
284 (Parse_Attribute_Declaration): Call Add_Attribute from new package
287 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
289 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
290 instead of Elaboration_Checks).
292 * a-calend.adb: Minor reformatting
294 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
296 * gigi.h (maybe_pad_type): New declaration.
297 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
299 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
301 * cuintp.c: Convert to use buildN.
303 * decl.c (maybe_pad_type): No longer static.
304 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
306 Convert to use buildN.
308 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
309 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
310 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
312 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
313 (gnat_gimplify_expr, case ADDR_EXPR): New case.
314 Convert to use buildN.
316 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
317 TREE_READONLY for const.
318 Convert to use buildN.
320 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
321 (create_var_decl): Refine when TREE_STATIC is set.
322 Convert to use buildN.
324 2004-09-09 Gary Dismukes <dismukes@gnat.com>
326 * gnat_ugn.texi: Delete text relating to checking of ali and object
329 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
332 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
334 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
335 pragmas recognized by GNAT.
337 * gnat_rm.texi: Document pragma Detect_Blocking.
339 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
340 raise Program_Error if called from a protected operation.
342 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
343 the protected action nesting level.
344 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
345 protected action nesting level.
346 (Unlock): When pragma Detect_Blocking is active decrease the protected
347 action nesting level.
349 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
350 Protected_Action_Nesting.
352 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
353 Common_ATCB record. It contains the dynamic level of protected action
354 nesting for each task. It is needed for checking whether potentially
355 blocking operations are called from protected operations.
356 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
357 Detect_Blocking is active or not in the partition.
359 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
360 raise Program_Error if called from a protected operation.
361 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
362 Program_Error if called from a protected operation.
363 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
364 Program_Error if called from a protected operation.
366 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
367 raise Program_Error if called from a protected operation.
369 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
370 raise Program_Error if called from a protected operation, and increase
371 the protected action nesting level.
372 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
373 Program_Error if called from a protected operation, and increase the
374 protected action nesting level.
375 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
376 protected action nesting level.
378 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
379 raise Program_Error if called from a protected operation, and increase
380 the protected action nesting level.
381 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
382 Program_Error if called from a protected operation, and increase the
383 protected action nesting level.
384 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
385 raise Program_Error if called from a protected operation.
386 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
387 active, raise Program_Error if called from a protected operation.
388 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
389 protected action nesting level.
391 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
392 insertion of the statement raising Program_Error. The run time
393 contains the required machinery for handling that.
395 * sem_util.ads: Change comment associated to procedure
396 Check_Potentially_Blocking_Operation.
397 This procedure does not insert a call for raising the exception because
398 that is currently done by the run time.
400 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
402 * init.c: Add the global variable __gl_detect_blocking that indicates
403 whether pragma Detect_Blocking is active (1) or not (0). Needed for
404 making the pragma available at run time.
405 (__gnat_set_globals): Pass and update the detect_blocking parameter.
407 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
408 pragma Detect_Blocking is active.
410 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
412 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
413 DB is found in the ali file. Any unit compiled with pragma
414 Detect_Blocking active forces its effect in the whole partition.
416 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
417 Detect_Blocking is active and delay is called from a protected
420 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
421 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
422 Detect_Blocking is active (0 otherwise).
423 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
424 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
427 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
429 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
430 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
433 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
434 (Register_Receiving_Stub): Add Subp_Info formal parameter.
435 Update API in placeholder implemetation of s-parint to reflect changes
436 in distribution runtime library.
438 * sem_ch3.adb (Expand_Derived_Record): Rename to
439 Expand_Record_Extension.
441 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
442 primitive operations of potentially distributed object types that have
443 non-controlling anonymous access formals.
445 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
447 New implementation of expansion for remote access-to-subprogram types,
448 based on the RACW infrastructure.
449 This version of sem_dist is compatible with PolyORB/DSA as well as
452 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
453 Asynchrronous that applies to a remote access-to-subprogram type, mark
454 the underlying RACW type as asynchronous.
456 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
457 __gnat_using_gnu_linker to 1.
459 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
460 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
461 GNAT.Perfect_Hash_Generators, and remove the empty
462 GNAT.Perfect_Hash package.
464 * atree.adb: Minor reformatting
466 * exp_ch3.adb (Expand_Derived_Record): Rename to
467 Expand_Record_Extension.
468 (Build_Record_Init_Proc.Build_Assignment): The default expression in
469 a component declaration must remain attached at that point in the
470 tree so New_Copy_Tree copies it if the enclosing record type is derived.
471 It is therefore necessary to take a copy of the expression when building
472 the corresponding assignment statement in the init proc.
473 As a side effect, in the case of a derived record type, we now see the
474 original expression, without any rewriting that could have occurred
475 during expansion of the ancestor type's init proc, and we do not need
476 to go back to Original_Node.
478 * exp_ch3.ads (Expand_Derived_Record): Rename to
479 Expand_Record_Extension.
481 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
482 Returns the RACW type used to implement a remote access-to-subprogram
484 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
485 New subprograms. Used to create a proxy tagged object for a remote
486 subprogram. The proxy object is used as the designated object
487 for RAS values on the same partition (unless All_Calls_Remote applies).
488 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
489 System.Partition_Interface.Get_Unique_Remote_Pointer.
490 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
491 Renamed from Add_RAS_*_Attribute.
492 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
494 New implementation of expansion for remote access-to-subprogram types,
495 based on the RACW infrastructure.
497 * exp_dist.ads (Copy_Specification): Update comment to note that this
498 function can copy the specification from either a subprogram
499 specification or an access-to-subprogram type definition.
501 2004-09-09 Ed Schonberg <schonberg@gnat.com>
503 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
504 in an instance, between an explicit subprogram an one inherited from a
505 type derived from an actual.
507 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
508 add a polling call if the subprogram is to be inlined by the back-end,
509 to avoid repeated calls with multiple inlinings.
511 * checks.adb (Apply_Alignment_Check): If the expression in the address
512 clause is a call whose name is not a static entity (e.g. a dispatching
513 call), treat as dynamic.
515 2004-09-09 Robert Dewar <dewar@gnat.com>
517 * g-trasym.ads: Minor reformatting
519 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
520 packed arrays, since unused bits are expected to be zero for a
523 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
525 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
528 2004-09-09 Pascal Obry <obry@gnat.com>
530 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
531 enable map file generation. Add the right option to generate the map
532 file if Map_File is set to True.
534 * gnatdll.adb (Gen_Map_File): New variable.
535 (Syntax): Add info about new -m (Map_File) option.
536 (Parse_Command_Line): Add support for -m option.
537 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
540 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
542 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
543 new gnatdist implementation.
544 Define a subpackage isolating the output routines specific to this
547 2004-09-09 Joel Brobecker <brobecker@gnat.com>
549 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
551 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
553 2004-09-09 Cyrille Comar <comar@act-europe.fr>
555 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
558 * opt.ads: Add Ada_Version_Runtime constant used to decide which
559 version of the language is used to compile the run time.
561 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
563 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
564 of variable length temporaries for function return now that the
565 back-end and gigi support it.
567 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
569 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
571 * trans.c (struct stmt_group): Delete field GLOBAL.
572 (gnat_init_stmt_group): Do not initialize it.
573 (call_to_gnu): Use save_expr, not protect_multiple_eval.
574 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
575 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
576 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
577 (start_stmt_group): Likewise.
578 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
580 * utils2.c (ggc.h): Include.
581 (build_call_raise): Call build_int_cst, not build_int_2.
583 * utils.c (gnat_init_decl_processing): Fix arg to
584 build_common_tree_nodes.
585 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
586 (gnat_define_builtin): Set built_in_decls.
587 (init_gigi_decls): Call build_int_cst, not build_int_2.
589 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
590 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
591 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
592 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
593 SET_TYPE_MODULE): Use them.
594 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
595 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
596 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
597 SET_TYPE_ADA_SIZE): Likewise.
598 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
599 (DECL_CONST_CORRESPONDING_VAR,
600 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
601 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
602 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
603 (TYPE_RM_SIZE_NUM): New macro.
604 (TYPE_RM_SIZE): Modified to use above.
606 * cuintp.c: (build_cst_from_int): New function.
609 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
610 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
611 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
612 MIN_EXPR for the size, copy it into new.
614 2004-09-01 Robert Dewar <dewar@gnat.com>
616 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
617 packed indexed component where array is an IN OUT formal. This
618 generated garbage code previously.
620 * gnat_ugn.texi: Document -fverbose-asm
622 * gnat-style.texi: Minor updates (note that boolean constants and
623 variables are joined with AND/OR rather than short circuit forms).
625 2004-09-01 Ed Schonberg <schonberg@gnat.com>
627 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
628 it is an upward conversion of an untagged type with no representation
631 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
633 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
634 System.Partition_Interface.
636 * checks.adb (Apply_Access_Checks): Do not generate checks when
637 expander is not active (but check for unset reference to prefix of
640 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
641 pragma Debug as an if statement with a constant condition, for
642 consistent treatment of entity references contained within the
643 enclosed procedure call.
645 2004-09-01 Vincent Celier <celier@gnat.com>
647 * bindgen.adb: (Set_EA_Last): New procedure
648 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
650 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
651 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
652 linked without errors.
653 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
655 (Gen_Exception_Table_C): Correct same bugs
657 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
659 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
660 on Windows, make sure that the drive letter is in upper case.
662 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
663 Windows, when the drive letter is added and Case_Sensitive is True, the
664 drive letter is forced to upper case.
666 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
667 to Options_2 for the call to MLib.Utl.Gcc.
669 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
670 directory separator when defining BASE_DIR.
672 2004-09-01 Pascal Obry <obry@gnat.com>
674 * gprcmd.adb (Extend): Do not output trailing directory separator. This
675 is not needed and it confuses Windows GNU/make which does not report
676 directory terminated by a slash as a directory.
677 (gprcmd): Idem for "pwd" internal command.
679 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
680 target names rewrite to fix regressions with recent version of
681 GNU/make. Starting with GNU/make 3.80 the pipe character was not
682 handled properly anymore.
684 2004-09-01 Andreas Schwab <schwab@suse.de>
686 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
687 * raise.c [!IN_RTS]: Undef abort.
689 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
691 * utils2.c (build_allocator): Use ssize_int.
693 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
695 2004-08-27 Andreas Schwab <schwab@suse.de>
697 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
699 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
700 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
702 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
704 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
706 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
707 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
708 * utils.c (init_gigi_decls): Likewise.
709 * utils2.c (build_call_raise, build_allocator): Likewise.
711 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
713 * utils.c (gnat_init_decl_processing): Adjust
714 build_common_tree_nodes call.
716 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
718 * utils2.c (build_allocator): Use build_int_cst for negative
721 2004-08-18 Richard Henderson <rth@redhat.com>
723 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
725 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
727 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
729 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
730 (gnat_to_gnu): Likewise.
732 2004-08-16 Pascal Obry <obry@gnat.com>
734 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
735 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
736 option and not mdll anymore. Update comment.
738 2004-08-16 Pascal Obry <obry@gnat.com>
740 * bld.adb (Put_Include_Project): Properly handle directory separators
743 2004-08-16 Ed Schonberg <schonberg@gnat.com>
745 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
746 decreasing the number of allocated junk nodes while searching for the
747 appropriate subprogram.
749 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
751 * cuintp.c (UI_To_gnu): Use build_int_cst..
752 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
753 * utils.c (init_gigi_decls): Likewise.
754 * utils2.c (build_call_raise): Likewise.
756 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
758 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
759 for a global aliased object with a variable size and an unconstrained
760 nominal subtype, pretend there is no initializer if the one we have is
761 incomplete, and avoid referencing an inexistant component in there. The
762 part we have will be rebuilt anyway and the reference may confuse
765 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
767 * einfo.ads: Minor reformatting
769 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
770 restrictions in the ALI if we only want to warn about violations.
772 2004-08-13 Vincent Celier <celier@gnat.com>
774 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
775 when creating a new Unit_Record in table Units.
777 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
778 that are violated, if any.
780 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
781 add directory separator if path already ends with a directory separator.
783 2004-08-13 Ed Schonberg <schonberg@gnat.com>
785 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
786 unit, this is an attempt to inline a construct that is not available in
787 the current restricted mode, so abort rather than trying to continue.
789 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
790 discriminants that rename those of the parent, recover names of
791 original discriminants for the constraint on the full view of the
793 (Complete_Private_Subtype): Do not create a subtype declaration if the
796 * gnat_rm.texi: Added section on implementation of discriminated
797 records with default values for discriminants.
799 2004-08-13 Ed Schonberg <schonberg@gnat.com>
802 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
803 the second operand is overloaded.
805 2004-08-10 Richard Henderson <rth@redhat.com>
807 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
808 add __builtin_alloca.
810 2004-08-10 Richard Henderson <rth@redhat.com>
812 * config-lang.in (boot_language): Yes.
814 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
816 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
817 from complaining on potential uninitialized reference.
818 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
819 new specification and test explicitly for non-zero return value.
821 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
822 returning C.int, to avoid using a derived boolean type.
824 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
825 Duplicate_Subexpr_No_Checks in preference to direct use of
826 Remove_Side_Effects and New_Copy_Tree.
827 Clear Comes_From_Source on prefix of 'Size attribute reference.
829 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
830 g-socthi-vxworks.adb: Change calls to
831 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
832 and test explicitly for non-zero return value.
834 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
835 (Is_Socket_In_Set): Declare imported function as returning C.int, to
836 avoid using a derived boolean type.
838 2004-08-09 Albert Lee <lee@gnat.com>
840 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
842 2004-08-09 Pascal Obry <obry@gnat.com>
844 * gnat_ugn.texi: Document new way to build DLLs on Windows using
845 GCC's -shared option.
847 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
848 Options_2 parameter (options put after object files).
850 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
852 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
853 ignore overflows on low and high bounds of an index to also account for
854 differences in signedness between sizetype and gnu_index_subtype.
855 These are as legitimate as the ones caused by a lower TYPE_PRECISION
858 2004-08-09 Robert Dewar <dewar@gnat.com>
860 * s-solita.ads, s-solita.adb: Minor reformatting
862 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
863 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
865 Add note that No_Implicit_Conditionals does not suppress
866 run time constraint checks.
868 * vms_conv.ads: Minor reformatting
870 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
871 and necessary for following change).
872 (Mark): Return new format Mark_Id containing sec stack address
873 (Release): Use sec stack address from Mark_Id avoiding Self call
875 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
876 pointer (cleanup and necessary for following change).
877 Define Mark_Id as record containing address of secondary stack, that way
878 Release does not need to find the stack again, decreasing the number of
879 calls to Self and improving efficiency.
881 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
883 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
884 case variable into the individual case branches when possible.
886 * sem_ch11.adb: Minor reformatting
888 * prj.ads: Correct spelling of suffixs
890 * prj-nmsc.adb: Minor reformatting
891 Correct spelling suffixs throughout (also in identifiers)
893 * freeze.adb: Minor spelling correction
895 * exp_ch2.adb: Cleanups to handling of Current_Value
896 (no functional effect).
898 * bld.adb: Correct spelling of suffixs
900 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
902 2004-08-09 Ed Schonberg <schonberg@gnat.com>
906 * sem_ch7.adb (Install_Private_Declarations): In the body of the
907 package or of a child, private entities are both immediately_visible
910 2004-08-09 Ed Schonberg <schonberg@gnat.com>
912 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
913 there are no range checks on the value of the literal.
915 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
916 wrapped is the triggering alternative of an asynchronous select, action
917 statements mustbe inserted before the select itself.
919 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
920 case where the prefix is a protected function call.
921 (Resolve_Attribute, case 'Access): The attribute reference on a
922 subprogram is legal in a generic body if the subprogram is declared
925 2004-08-09 Vincent Celier <celier@gnat.com>
927 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
928 languages, otherwise building the library may fail with unresolved
930 (Compile_Sources): Do not build libraries if -c switch is used
932 * gnatlink.adb (Process_Args): New switches -M and -Mmap
933 (Write_Usage): If map file creation is supported, output new switches
935 (Gnatlink): When -M is specified, add the necessary switch(es) to the
936 gcc call, when supported.
938 * Makefile.in: Added indepsw.o to the object list for gnatlink
939 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
941 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
942 indepsw.adb, indepsw.ads: New files.
944 2004-08-09 Bernard Banner <banner@gnat.com>
946 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
948 * Makefile.in: add section for vxworks x86
950 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
952 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
953 per-object constrained components where the discriminant is of an
955 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
956 the parent initialization procedure for derived Unchecked_Unions.
957 Instead, derived Unchecked_Unions build their own initialization
959 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
960 Check the body of the subprogram for details.
961 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
962 functions for derived Unchecked_Union types by introducing a condition.
963 Allow the creation of TSS equality functions for Unchecked_Unions.
964 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
965 Add formal parameter Discr to function signature. Discr is used to
966 control the generated case statement for Unchecked_Union types.
967 (Make_Eq_If): Rename formal parameter Node to E in function signature.
969 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
971 Check the body of the subprogram for details.
972 (Expand_Composite_Equality): Augment composite type equality to include
973 correct handling of Unchecked_Union components.
974 (Expand_N_In): Add condition to detect illegal membership tests when the
975 subtype mark is a constrained Unchecked_Union and the expression lacks
976 inferable discriminants, and build a Raise_Program_Error node.
977 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
978 to detect types that contain components of unconstrained Unchecked_Union
979 subtype. Add condition to detect equality between types that have an
980 unconstrained Unchecked_Union component, and build a Raise_Program_Error
981 node. Add condition to detect equality between Unchecked_Union types
982 that lack inferable discriminants, and build a Raise_Program_Error node.
983 Otherwise build a TSS equality function call.
984 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
985 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
986 with the operand lacking inferable discriminants, and build a Raise_
988 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
990 (Has_Inferable_Discriminants): Implement new predicate for objects and
991 expressions of Unchecked_Union type. Check the body of subprogram for
993 (Has_Unconstrained_UU_Components): Add function
994 Component_Is_Unconstrained_UU. It is used to detect whether a single
995 component is of an unconstrained Unchecked_Union subtype. Add function
996 Variant_Is_Unconstrained_UU. It is used to detect whether a single
997 component inside a variant is of an unconstrained Unchecked_Union type.
999 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
1000 inferred discriminant values. Add condition to generate a case
1001 statement with an inferred discriminant as the switch.
1002 (Make_Component_List_Assign): Introduce a Boolean flag that determines
1003 the behaviour of the subprogram in the presence of an Unchecked_Union.
1004 Add condition to trigger the usage of the inferred discriminant value
1005 as the generated case statement switch.
1006 (Make_Field_Assign): Introduce a Boolean flag that determines the
1007 behaviour of the subprogram in the presence of an Unchecked_Union. Add
1008 condition to trigger the usage of the inferred discriminant value as
1009 the right-hand side of the generated assignment.
1011 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
1012 parameter generation when dealing with Unchecked_Unions.
1014 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
1015 checks for Unchecked_Unions.
1017 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
1019 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
1020 Raise_Program_Error nodes for the execution of Read and Write
1021 attributes of Unchecked_Union types and the execution of Input and
1022 Output attributes of Unchecked_Union types that lack default
1023 discriminant values.
1025 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
1026 Unchecked_Union. Add procedure Check_Component. It is used to inspect
1027 per-object constrained components of Unchecked_Unions for being
1028 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
1029 check individual components withing a variant.
1031 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
1032 comparison of Unchecked_Unions.
1033 (Resolve_Equality_OP): Remove guard that prevents equality between
1036 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
1037 of component subtypes for Unchecked_Union components.
1038 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
1039 since it is the actual subtype.
1041 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
1042 pass of Unchecked_Union subtypes as generic actuals to formal types
1043 that lack known_discriminant_parts or that are derived Unchecked_Union
1044 types, and do nothing. In any other case, produce an error message.
1046 * sem_ch3.adb (Analyze_Component_Declaration): Add function
1047 Contains_POC. It determines whether a constraint uses the discriminant
1048 of an enclosing record type.
1049 Add condition to detect per-object constrained component and set the
1051 (Derived_Type_Declaration): Remove guard that prevents derivation from
1052 Unchecked_Union types.
1053 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
1056 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
1057 references to Unchecked_Union discriminants.
1059 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
1060 formal generation when dealing with Unchecked_Unions.
1061 (Set_Actual_Subtypes): Add condition to prevent generation of actual
1062 subtypes for Unchecked_Unions.
1064 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
1065 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
1066 completions of discriminated partial views by Unchecked_Unions and
1067 produce an error message.
1069 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1071 * trans.c (struct stmt_group): New field, GLOBAL.
1072 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
1073 (struct elab_info): New struct.
1074 (elab_info_list, gnu_elab_proc_stack): New variables.
1075 (Compilation_Unit_to_gnu): New procedure.
1076 (gigi): Call it and also handle elaboration procs we've saved.
1077 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
1078 global field from parent.
1079 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
1080 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
1081 (start_stmt_group): Initialize global field from parent.
1082 (add_decl_expr): Set to global for current statement group.
1083 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
1086 * utils.c (global_bindings_p): True when no current_function_decl; no
1087 longer check current_binding_level.
1089 2004-08-09 Ben Brosgol <brosgol@gnat.com>
1091 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
1094 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
1096 2004-08-06 Andreas Schwab <schwab@suse.de>
1098 * utils.c (gnat_define_builtin): Remove second parameter of
1100 (begin_subprog_body): Likewise.
1102 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
1104 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
1105 optimization, not supported by the tree-ssa back-end.
1107 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
1109 * s-mastop-irix.adb: Update comments.
1111 * a-except.adb (Exception_Information): Raise Constraint_Error if
1112 exception Id is Null_Id.
1113 This is required behavior, which is more reliably and clearly checked
1114 at the top level interface level.
1116 2004-07-26 Javier Miranda <miranda@gnat.com>
1118 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
1119 call if a component has no default_expression and the box is used.
1121 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
1122 default_expression and you use box, it behaves as if you had declared a
1124 (Resolve_Record_Aggregate): If a component has no default_expression and
1125 you use box, it behaves as if you had declared a stand-alone object.
1127 * sem_ch10.adb (Install_Siblings): Do not make visible the private
1128 entities of private-with siblings.
1130 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1132 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
1133 for a component of an itype, set the parent pointer for analysis,
1134 there is no list in which to insert it.
1136 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
1137 bona-fide renamings, not for inherited operations.
1139 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
1140 actual for a formal that is an access parameter, create local
1141 finalization list even if the expression is not an aggregate.
1143 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1146 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
1147 Diagnose properly illegal subprogram renamings that are library units.
1149 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1152 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
1153 conversion rewritten as an unchecked conversion, check that original
1154 expression is a variable.
1156 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
1157 unchecked_conversion, create new node rather than rewriting in place,
1158 to preserve original construct.
1160 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1162 * gigi.h (gnat_expand_body): Deleted.
1164 * Make-lang.in: (trans.o): Depends on function.h.
1166 * misc.c: (gnat_expand_body): Moved to here.
1168 * trans.c (gnat_expand_body_1): Deleted.
1169 (gnat_expand_body): Moved from here.
1170 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
1171 (add_stmt): Check for marked visited with global_bindings_p.
1172 (gnat_gimplify_expr, case COMPONENT_REF): New case.
1173 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
1175 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
1176 VIEW_CONVERT_EXPR if not operation type.
1178 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
1181 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
1182 changes: reformatting of negation operators, removing unneeded
1183 inequality comparison with zero, converting equality comparisons with
1184 zero to negations, changing int/0/1 to bool/false/true, replace calls
1185 to gigi_abort with abort, and various other similar changes.
1187 2004-07-26 Vincent Celier <celier@gnat.com>
1189 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
1192 * make.adb (Gnatmake): Fail when a library is not present and there is
1193 no object directory.
1195 * mlib-prj.adb (Check_Library): No need to check if the library needs
1196 to be rebuilt if there is no object directory, hence no object files
1197 to build the library.
1199 * opt.ads (Setup_Projects): New Boolean flag.
1201 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
1203 Create directory when Kind /= "" and in "gnat setup". Report error if
1204 directory cannot be created.
1205 (Ada_Check): Create library interface copy dir if it does not exist
1206 and we are in "gnat setup".
1207 (Find_Sources): No error if in "gnat setup" and no Ada sources were
1209 (Language_Independent_Check): Create object directory, exec directory
1210 and/or library directory if they do not exist and we are in
1213 * vms_conv.ads: (Command_Type): New command Setup.
1215 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
1217 * vms_data.ads: Add qualifiers/switches for new built-in command
1220 2004-07-25 Richard Henderson <rth@redhat.com>
1222 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
1223 DECL_IGNORED_P on RESULT_DECL.
1225 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
1227 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
1228 allocation and potentially overflowing update with
1229 Tailored_Exception_Information. Use the sec-stack free procedural
1230 interface to output Exception_Information instead.
1232 * a-except.adb (To_Stderr): New subprogram for character, and string
1233 version moved from a-exextr to be visible from other separate units.
1234 (Tailored_Exception_Information): Remove the procedural version,
1235 previously used by the default Last_Chance_Handler and not any more.
1236 Adjust various comments.
1238 * a-exexda.adb: Generalize the exception information procedural
1239 interface, to minimize the use of secondary stack and the need for
1240 local buffers when the info is to be output to stderr:
1241 (Address_Image): Removed.
1242 (Append_Info_Character): New subprogram, checking for overflows and
1243 outputing to stderr if buffer to fill is of length 0.
1244 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
1245 (Append_Info_Address, Append_Info_Exception_Name,
1246 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
1247 Append_Info_Basic_Exception_Traceback,
1248 Append_Info_Exception_Information): New subprograms.
1249 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
1250 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
1251 Exception_Info_Maxlength, Exception_Name_Length,
1252 Exception_Message_Length): New subprograms.
1253 (Exception_Information): Use Append_Info_Exception_Information.
1254 (Tailored_Exception_Information): Use
1255 Append_Info_Basic_Exception_Information.
1256 Export services for the default Last_Chance_Handler.
1258 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
1259 other separate units.
1261 2004-07-20 Vincent Celier <celier@gnat.com>
1263 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
1265 2004-07-20 Ed Schonberg <schonberg@gnat.com>
1267 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
1268 emit itype references for the designated types of component types that
1269 are declared outside of the full record declaration, and that may
1270 denote a partial view of that record type.
1272 2004-07-20 Ed Schonberg <schonberg@gnat.com>
1275 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
1276 which is the designated type in an access component declaration, to the
1277 list of incomplete dependents of the parent type, to avoid elaboration
1278 issues with out-of-scope subtypes.
1279 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
1280 full view of the parent.
1282 2004-07-20 Ed Schonberg <schonberg@gnat.com>
1285 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
1286 entities that are hidden, such as references to generic actuals
1287 outside an instance.
1289 2004-07-20 Javier Miranda <miranda@gnat.com>
1291 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
1292 support to the new notation.
1293 (Analyze_Selected_Component): Add call to Try_Object_Operation.
1295 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
1297 * s-taprob.adb: Adding the elaboration code required for initializing
1298 the tasking soft links that are common to the full and the restricted
1301 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
1302 restricted run time has been moved to the package
1303 System.Soft_Links.Tasking.
1305 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
1306 restricted run time has been moved to the package
1307 System.Soft_Links.Tasking.
1309 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
1311 * s-solita.ads, s-solita.adb: New files.
1313 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1315 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
1316 Case_Statement_to_gnu): Split off from gnat_to_gnu.
1317 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
1318 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
1319 Exception_Handler_to_gnu_zcx): Likewise.
1321 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1323 * gigi.h (builtin_function): Declare.
1325 2004-07-15 Robert Dewar <dewar@gnat.com>
1327 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
1330 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
1331 access values as an example of a warning.
1333 * gnat_rm.texi: Document new attribute Has_Access_Values
1335 * gnat-style.texi: Document that box comments belong on nested
1338 * sem_util.ads (Has_Access_Values): Improved documentation
1340 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
1342 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
1343 (Process_Interface_Name): Call to this new procedure
1344 (Set_Extended_Import_Export_External_Name): Call to this new procedure
1346 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
1348 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
1350 * einfo.ads: Minor comment typo fixed
1352 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
1354 * snames.adb: Add _atcb.
1356 * snames.ads: Add Name_uATCB.
1358 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
1359 (in the expanded code) when using the restricted run time.
1361 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
1362 a in parameter in order to allow ATCBs to be preallocated (in the
1365 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
1366 order to allow ATCBs to be preallocated. In case of error, the ATCB is
1367 deallocated in System.Tasking.Stages.
1369 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
1370 order to allow ATCBs to be preallocated.
1372 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
1373 here. It was previously done in Initialize_ATCB.
1375 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
1377 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
1378 Restricted run time.
1380 * exp_ch3.adb: When using the Restricted run time, pass the
1381 preallocated Ada_Task_Control_Block when creating a task.
1383 2004-07-15 Ed Schonberg <schonberg@gnat.com>
1385 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
1386 function call that is itself an actual in an enclosing call, diagnose
1387 problem here rather than assuming that resolution will catch it.
1389 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
1390 the local copy of a generic unit for a formal package, and the generic
1391 is a child unit, install private part of ancestors before compiling
1392 private part of spec.
1394 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
1395 use scope entities rather than tree structures, to handle properly
1396 parent units that are instances rewritten as bodies for inlining
1399 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
1400 Remove_Parents): Handle properly a parent unit that is an
1401 instantiation, when the unit has been rewritten as a body for inlining
1404 * par.adb (Goto_List): Global variable to collect goto statements in a
1405 given unit, for use in detecting natural loops.
1407 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
1408 use in detecting natural loops.
1410 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
1411 backwards goto's, and rewrite as a infinite loop, to improve locality
1414 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
1415 subcomponent that includes an indexed reference, to prevent the
1416 generation of copies that would miscompile the desired assignment
1418 (Build_Task_Image_Decls): Add a numeric suffix to
1419 generated name for string variable, to avoid spurious conflicts with
1420 the name of the type of a single protected object.
1422 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
1423 loop with an explicit exit statement, to avoid generating an
1424 out-of-range value with 'Succ leading to spurious constraint_errors
1425 when compiling with -gnatVo.
1427 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
1429 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
1430 might not be analyzed yet, even if its Etype is already set (case of an
1431 unchecked conversion built using Unchecked_Convert_To, for example).
1432 If the prefix has already been analyzed, this will be a nop anyway.
1434 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
1435 controller type, or an assignment of a record type with controlled
1436 components, copy only user data, and leave the finalization chain
1439 2004-07-15 Vincent Celier <celier@gnat.com>
1441 * make.adb (Collect_Arguments): Improve error message when attempting
1442 to compile a source not part of any project, when -x is not used.
1444 * prj.ads: (Defined_Variable_Kind): New subtype
1446 * prj-attr.adb (Register_New_Package): Two new procedures to register
1447 a package with or without its attributes.
1448 (Register_New_Attribute): Mew procedure to register a new attribute in a
1450 New attribute oriented subprograms: Attribute_Node_Id_Of,
1451 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
1452 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
1454 New package oriented subprograms: Package_Node_Id_Of,
1455 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
1457 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
1459 (Package_Node_Id): Now a private, self initialized type
1460 (Register_New_Package): New procedure to register a package with its
1462 New attribute oriented subprograms: Attribute_Node_Id_Of,
1463 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
1464 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
1466 New package oriented subprograms: Package_Node_Id_Of,
1467 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
1469 * prj-dect.adb (Parse_Attribute_Declaration,
1470 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
1472 * prj-makr.adb (Make): Parse existing project file before creating
1473 other files. Fail if there was an error during parsing.
1475 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
1476 new spec of Prj.Attr.
1478 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
1479 to new spec of Prj.Attr.
1481 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1483 * utils2.c: Fix typo in comment.
1485 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1487 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
1488 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
1490 2004-07-14 Andreas Schwab <schwab@suse.de>
1492 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
1494 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1496 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
1498 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
1501 * misc.c (gnat_types_compatible_p): New function.
1502 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
1503 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
1505 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
1506 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
1507 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
1508 (mark_visited): Don't mark dummy type.
1509 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
1510 parameter, we must remove any LJM building from GNU_NAME.
1511 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
1512 (pos_to_constructor): Use int_const_binop.
1513 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
1516 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
1517 (gnat_pushlevel): Set TREE_USE on BLOCK node.
1518 (gnat_install_builtins): Add __builtin_memset.
1520 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
1522 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
1523 for a renaming, stabilize the initialization expression if we are at a
1524 local level. At the local level, uses of the renaming may be performed
1525 by a direct dereference of the initializing expression, and we don't
1526 want possible variables there to be evaluated for every use.
1528 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
1529 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
1530 them on the way. Account for the fact that we may introduce side
1531 effects in the process.
1533 2004-07-13 Richard Henderson <rth@redhat.com>
1535 * misc.c (default_pass_by_ref): Use pass_by_reference.
1537 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1539 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
1540 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
1542 2004-07-08 Richard Henderson <rth@redhat.com>
1544 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
1547 2004-07-06 Vincent Celier <celier@gnat.com>
1549 * vms_conv.ads: Minor reformatting.
1550 Alphabetical order for enumerated values of type Command_Type, to have
1551 the command in alphabetical order for the usage.
1553 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
1554 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
1556 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
1558 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
1559 (Add_Archive_Path): Only add the global archive if there is one.
1560 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
1561 or not any object file to put in the global archive, and don't build
1562 a global archive if there is none.
1563 (X_Switches): New table
1564 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
1565 in the X_Switches table, if any.
1566 (Initialize): Make sure the X_Switches table is empty
1567 (Scan_Arg): Record -X switches in table X_Switches
1569 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
1571 * make.adb: Minor comment fix
1573 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
1574 invoked with directory information, add the directory in front of the
1577 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
1578 invoked with directory information, add the directory in front of the
1581 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
1582 when Keep_Temporary_Files is False.
1583 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
1584 directory information, add the directory in front of the path.
1585 When not on VMS, handle new switch -dn before the command to set
1586 Keep_Temporary_Files to True.
1587 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
1590 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
1591 invoked with directory information, add the directory in front of the
1594 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
1596 * snames.ads, snames.adb (Name_Stub): New name for the distributed
1599 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
1600 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
1602 * g-socket.adb (To_Timeval): Fix incorrect conversion of
1603 Selector_Duration to Timeval for the case of 0.0.
1605 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
1606 documentation from Evolve_And_Then.
1608 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
1610 * s-taprop-tru64.adb, s-taprop-os2.adb,
1611 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
1613 2004-07-06 Robert Dewar <dewar@gnat.com>
1615 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
1616 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
1617 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
1618 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
1619 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
1620 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
1621 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
1622 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
1623 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
1624 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
1625 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
1626 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
1627 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
1628 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
1629 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
1630 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
1631 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
1632 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
1633 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
1634 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
1635 vms_data.ads: Minor reformatting,
1636 Fix bad box comment format.
1638 * gnat_rm.texi: Fix minor grammatical error
1640 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
1642 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
1643 more cases of discriminated records to be recognized as not needing a
1645 (Has_Access_Values): New function.
1647 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
1649 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
1650 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
1651 with LRM terminology).
1652 Change terminology in comments primitive type => elementary type.
1654 2004-07-06 Ed Schonberg <schonberg@gnat.com>
1657 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
1658 parameters do not impose any requirements on the presence of a body.
1660 2004-07-06 Ed Schonberg <schonberg@gnat.com>
1663 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
1664 compilation unit and is in an open scope at the point of instantiation,
1665 assume that a body may be present later.
1667 2004-07-06 Ed Schonberg <schonberg@gnat.com>
1669 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
1670 Improve error message when specified size is not supported.
1672 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
1673 is never a primitive operation.
1675 2004-07-05 Andreas Schwab <schwab@suse.de>
1677 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
1678 RECORD_OR_UNION_CHECK.
1679 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
1681 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
1683 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
1684 dependency on xgnatugn, instead build it via a submake.
1685 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
1687 2004-07-04 Richard Henderson <rth@redhat.com>
1689 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
1691 2004-07-01 Richard Henderson <rth@redhat.com>
1693 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
1694 * utils.c (max_size): Likewise.
1696 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1698 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
1699 and rest_of_type_compilation; add arg to create_*_decl.
1700 (annotate_decl_with_node): Deleted.
1701 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
1702 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
1703 (get_current_block_context, gnat_pushdecl): New declarations.
1704 (gnat_init_stmt_group): Likewise.
1705 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
1706 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
1707 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
1708 (gnat_init): Call gnat_init_stmt_group.
1709 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
1710 (gnu_pending_elaboration_list): Deleted.
1711 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
1712 (gigi): Rearrange initialization calls and move some to last above.
1713 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
1714 Delete calls to add_decl_expr; add arg to create_*_decl.
1715 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
1716 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
1717 begin_subprog_body and call it.
1718 Don't push and pop ggc context.
1719 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
1720 (add_stmt): Remove handling of DECL_EXPR from here.
1721 If not in function, mark visited.
1722 (add_decl_expr): Put global at top level.
1723 Check for cases of DECL_INITIAL we have to handle here.
1724 (process_type): Add extra arg to create_type_decl.
1725 (build_unit_elab): Rework to just gimplify.
1726 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
1727 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
1728 (get_pending_elaborations, pending_elaborations_p): Likewise.
1729 (push_pending_elaborations, pop_pending_elaborations): Likewise.
1730 (get_elaboration_location, insert_elaboration_list): Likewise.
1731 (gnat_binding_level): Renamed from ada_binding_level.
1732 (init_gnat_to_gnu): Don't clear pending_elaborations.
1733 (global_bindings_p): Treat as global if no current_binding_level.
1734 (set_current_block_context): New function.
1735 (gnat_pushdecl): Renamed from pushdecl; major rework.
1736 All callers changed.
1737 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
1738 (finish_record_type): Call call pushdecl for stub decl.
1739 (function_nesting_depth): Deleted.
1740 (begin_subprog_body): Delete obsolete code.
1741 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
1743 2004-06-28 Robert Dewar <dewar@gnat.com>
1745 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
1746 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
1747 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
1748 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
1749 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
1751 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
1752 deal with problem of inefficient slices on machines with strict
1753 alignment, when the slice is a component of a composite.
1755 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
1756 machines, we need the check there as well.
1758 2004-06-28 Ed Schonberg <schonberg@gnat.com>
1760 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
1761 determine safe copying direction for overlapping slice assignments
1762 when component is controlled.
1764 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
1765 formal derived type in the actual for a formal package are visible in
1766 the enclosing instance.
1768 2004-06-28 Ed Schonberg <schonberg@gnat.com>
1771 * sem_util.adb (Trace_Components): Diagnose properly an illegal
1772 circularity involving a private type whose completion includes a
1773 self-referential component.
1774 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
1775 renaming or an instantiation from an implicit derived operation.
1777 2004-06-28 Pascal Obry <obry@gnat.com>
1779 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
1781 (Library_File_Name_For): Idem.
1783 2004-06-28 Matthew Gingell <gingell@gnat.com>
1785 * g-traceb.ads: Add explanatory note on the format of addresses
1786 expected by addr2line.
1788 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
1790 * Makefile.in: Force debugging information on s-tasdeb.adb,
1791 a-except.adb and s-assert.adb needed by the debugger.
1793 2004-06-28 Vincent Celier <celier@gnat.com>
1795 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
1799 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
1801 * prj.adb: Minor reformatting
1802 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
1804 * prj.ads: Comment updates
1806 (Project_Data): Change Flag1 to Need_To_Build_Lib.
1807 Remove Flag2: not used.
1809 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
1812 * gnat_ugn.texi: Put a "null;" declaration in one project file example
1814 * gnat_rm.texi: Document Empty declarations "null;".
1816 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
1817 front of the linker options.
1818 (Link_Foreign): Put the global archives and the libraries in front of
1821 2004-06-28 Javier Miranda <miranda@gnat.com>
1823 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
1824 (RTU_Loaded): Code cleanup
1825 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
1826 withed predefined units.
1828 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
1829 explicitly withed predefined units.
1832 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
1833 explicitly withed predefined units.
1835 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1837 * ada-tree.def (DECL_STMT): Deleted.
1838 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
1839 (DECL_STMT_VAR): Deleted.
1840 * decl.c: add_decl_stmt now add_decl_expr.
1842 * trans.c: Likewise.
1843 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
1844 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
1845 (add_stmt): Only handle padded type here.
1846 (add_stmt_with_node): Allow gnat_node to not be present.
1847 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
1848 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
1849 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
1850 make a SAVE_EXPR for the entire fat pointer.
1851 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
1852 (create_index_type): Make a DECL_EXPR.
1853 (end_subprog_body): Don't call allocate_struct_function here but
1856 2004-06-25 Pascal Obry <obry@gnat.com>
1858 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
1859 Relocatable from Build_Dynamic_Library call.
1861 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
1862 Relocatable are now synonym.
1864 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
1866 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
1867 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
1870 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
1871 Lib_Address and Relocatable.
1872 (Default_DLL_Address): Removed.
1874 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
1875 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
1876 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
1877 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
1878 (Default_DLL_Address): Removed.
1880 * mlib-tgt-mingw.adb: Ditto.
1881 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
1883 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
1884 the initial thread stack size.
1886 * a-strmap.ads: Move package L to private part as it is not used in
1887 the spec. Found while reading code.
1889 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
1891 * tracebak.c: Introduce support for a GCC infrastructure based
1892 implementation of __gnat_backtrace.
1894 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
1895 any more. Use accessors instead. This eases maintenance and relaxes
1896 some alignment constraints.
1897 (_GNAT_Exception structure): Remove the Ada specific fields
1898 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
1900 (is_handled_by, __gnat_eh_personality): Replace component references to
1901 exception structure by use of the new accessors.
1903 * init.c (__gnat_initialize): Adjust comments to match the just
1904 reverted meaning of the -static link-time option.
1906 * adaint.c (convert_addresses): Arrange not to define a stub for
1907 mips-irix any more, as we now want to rely on a real version from a
1908 recent libaddr2line.
1910 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
1911 the personality routine can use them and not have to rely on a C
1912 counterpart of the record anymore. This simplifies maintenance and
1913 relaxes the constraint of having Standard'Maximum_Alignment match
1915 Update comments, and add a section on the common header alignment issue.
1917 2004-06-25 Geert Bosch <bosch@gnat.com>
1919 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
1920 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
1922 2004-06-25 Robert Dewar <dewar@gnat.com>
1924 * gnat_rm.texi: Fix section on component clauses to indicate that the
1925 restriction on byte boundary placement still applies for bit packed
1927 Add comment on stack usage from Initialize_Scalars
1929 * gnat_ugn.texi: Add documentation for -gnatyLnnn
1931 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
1932 limiting nesting level.
1934 * usage.adb: Add line for -gnatyLnnn switch
1936 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
1937 sem_ch13.adb, exp_aggr.adb: Minor reformatting
1939 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
1940 type as well as on the subtype. This corrects a problem in freeze in
1941 setting alignments of atomic types.
1943 * sem_eval.ads: Minor comment typo fixed
1945 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
1946 level. Minor reformatting.
1948 * fname.adb (Is_Predefined_File_Name): Require a letter after the
1949 minus sign. This means that file names like a--b.adb will not be
1950 considered predefined.
1952 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
1953 record Test new flag and give diagnostic for bad component clause.
1954 (Freeze_Entity): Set alignment of array from component alignment in
1955 cases where this is safe to do.
1957 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
1960 * cstand.adb: (Create_Standard): Set alignment of String to 1
1962 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
1964 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
1965 code in the common constrained array cases.
1967 * a-storio.adb: Change implementation to avoid possible alignment
1968 problems on machines requiring strict alignment (data should be moved
1969 as type Buffer, not type Elmt).
1971 * checks.adb (Apply_Array_Size_Check): Improve these checks by
1972 killing the overflow checks which we really do not need (64-bits is
1975 2004-06-25 Vincent Celier <celier@gnat.com>
1977 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
1978 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
1979 inconditionally for the main project.
1980 (Recursive_Add_Archives.Add_Archive_Path): New procedure
1981 (Link_Executables.Check_Time_Stamps): New procedure
1982 (Link_Executables.Link_Foreign): New procedure
1983 Changes made to reduce nesting level of this package
1984 (Check): New procedure
1985 (Add_Switches): When not in quiet output, check that a switch is not
1986 the concatenation of several valid switches. If it is, issue a warning.
1987 (Build_Global_Archive): If the global archive is rebuilt, linking need
1989 (Compile_Sources): Rebuilding a library archive does not imply
1990 rebuilding the global archive.
1991 (Build_Global_Archive): New procedure
1992 (Build_Library): New name for Build_Archive, now only for library
1994 (Check_Archive_Builder): New procedure
1995 (Create_Global_Archive_Dependency_File): New procedure
1996 (Gprmake): Call Build_Global_Archive before linking
1997 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
1999 (Scan_Arg): Display the Copyright notice when -v is used
2001 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
2004 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
2006 Add new GNAT LIST qualifier /FILES=
2007 Added qualifier /DIRECTORY= to GNAT METRIC
2008 Added qualifier /FILES= to GNAT METRIC
2009 Added qualifier /FILES to GNAT PRETTY
2011 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
2012 to take into account both versions of the switch.
2014 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
2015 always be the last switch to the gcc driver. Disable switch storing so
2016 that switches automatically added by the gcc driver are not put in the
2019 * prj.adb (Project_Empty): Take into account changes in components of
2022 * prj.ads (Languages_Processed): New enumaration value All_Languages.
2024 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
2025 used. Split Boolean component Ada_Sources_Present in two Boolean
2026 components Ada_Sources_Present and Other_Sources_Present.
2029 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
2030 instead of Sources_Present.
2031 (Set_Ada_Paths.Add.Recursive_Add): Ditto
2033 * prj-nmsc.adb: Minor reformatting
2034 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
2035 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
2036 Check_Ada_Naming_Scheme.
2037 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
2040 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
2042 Make sure that all cycles where there is at least one "limited with"
2044 (Parse_Single_Project): New Boolean parameter In_Limited
2046 * prj-proc.adb (Recursive_Check): When Process_Languages is
2047 All_Languages, call first Prj.Nmsc.Ada_Check, then
2048 Prj.Nmsc.Other_Languages_Check.
2050 * prj-proc.adb (Process): Use Ada_Sources_Present or
2051 Other_Sources_Present (instead of Sources_Present) depending on
2054 * lang-specs.h: Keep -g and -m switches in the same order, and as the
2057 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
2058 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
2060 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
2063 * lib.ads (Disable_Switch_Storing): New procedure.
2065 * make.adb: Modifications to reduce nesting level of this package.
2066 (Check_Standard_Library): New procedure
2067 (Gnatmake.Check_Mains): New procedure
2068 (Gnatmake.Create_Binder_Mapping_File): New procedure
2069 (Compile_Sources.Compile): Add switch -gnatez as the last option
2070 (Display): Never display -gnatez
2073 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
2075 * gnatcmd.adb (Check_Project): New function
2076 (Process_Link): New procedure to reduce nesting depth
2077 (Check_Files): New procedure to reduce the nesting depth.
2078 For GNAT METRIC, include the inherited sources in extending projects.
2079 (GNATCmd): When GNAT LS is invoked with a project file and no files,
2080 add the list of files from the sources of the project file. If this list
2081 is too long, put it in a temp text files and use switch -files=
2082 (Delete_Temp_Config_Files): Delete the temp text file that contains
2083 a list of source for gnatpp or gnatmetric, if one has been created.
2084 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
2085 in the project file is too large, create a temporary text file that
2086 list them and pass it to the tool with "-files=<temp text file>".
2087 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
2089 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
2090 generated file is in not in Ada.
2092 * gnatls.adb: Remove all parameters And_Save that are no longer used.
2093 (Scan_Ls_Arg): Add processing for -files=
2094 (Usage): Add line for -files=
2096 * g-os_lib.adb (On_Windows): New global constant Boolean flag
2097 (Normalize_Pathname): When on Windows and the path starts with a
2098 directory separator, make sure that the resulting path will start with
2101 * clean.adb (Clean_Archive): New procedure
2102 (Clean_Project): When there is non-Ada code, delete the global archive,
2103 the archive dependency files, the object files and their dependency
2104 files, if they exist.
2105 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
2107 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
2109 * sinfo.ads: Fix typo in comment.
2111 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
2112 the TSS for remote access-to-subprogram types, since these TSS are
2113 always present once the type has been analyzed.
2114 (RAS_E_Dereference): Same.
2116 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
2117 reference raises Bad_Attribute, mark the reference as analyzed so the
2118 node (and any children resulting from rewrites that could have occurred
2119 during the analysis that ultimately failed) is not analyzed again.
2121 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
2123 * exp_dist.adb: Minor comment fix.
2125 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
2126 type is an anonymous access type, no unchecked deallocation of the
2127 allocated object can occur. If the object is controlled, attach it with
2128 a count of 1. This allows attachment to the Global_Final_List, if
2129 no other relevant list is available.
2130 (Get_Allocator_Final_List): For an anonymous access type that is
2131 the type of a discriminant or record component, the corresponding
2132 finalisation list is the one of the scope of the type.
2134 2004-06-25 Ed Schonberg <schonberg@gnat.com>
2136 * sem_ch3.adb (Replace_Type): When computing the signature of an
2137 inherited subprogram, use the first subtype if the derived type
2138 declaration has no constraint.
2140 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
2141 before applying previous optimization. Minor code cleanup.
2143 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
2144 placed at the beginning of an unpacked record without explicit
2145 alignment, a slice of it will be aligned and does not need a copy when
2148 2004-06-25 Ed Schonberg <schonberg@gnat.com>
2152 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
2153 reference is written with expressions mimicking parameters.
2155 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
2158 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
2159 STEP 2a. The constraints of a full type declaration of a derived record
2160 type are checked for conformance with those declared in the
2161 corresponding private extension declaration. The message
2162 "not conformant with previous declaration" is emitted if an error is
2165 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
2167 * g-traceb.ads: Document the need for -E binder switch in the spec.
2169 * g-trasym.ads: Document the need for -E binder switch in the spec.
2171 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
2173 * sem_prag.adb: Add handling of pragma Detect_Blocking.
2175 * snames.h, snames.ads, snames.adb: Add entry for pragma
2178 * s-rident.ads: Change reference to pragma Detect_Blocking.
2180 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
2183 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
2184 to indicate whether pragma Detect_Blocking is active.
2186 * par-prag.adb: Add entry for pragma Detect_Blocking.
2188 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
2189 of not handling WITH.
2190 Note that this replaces the previous update which was incorrect.
2192 2004-06-25 Javier Miranda <miranda@gnat.com>
2194 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
2195 use-clauses to have a clean environment.
2197 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
2198 the installation of the use-clauses to stablish a clean environment in
2199 case of compilation of a separate unit; otherwise the call to
2200 use_one_package is protected by the barrier Applicable_Use.
2202 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
2203 the installation of the use-clauses to stablish a clean environment in
2204 case of compilation of a separate unit.
2205 (End_Use_Clauses): Minor comment cleanup.
2207 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
2209 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
2211 2004-06-23 Richard Henderson <rth@redhat.com>
2213 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
2215 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2217 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
2218 now bool instead of int.
2219 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
2220 * trans.c (gnu_switch_label_stack): New function.
2221 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
2222 elaboration of renamed entity returns.
2223 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
2224 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
2225 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
2226 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
2227 DECL_SIZE_UNIT and simplify variable-sized case.
2228 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
2229 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
2230 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
2231 (build_unit_elab): Disable for now.
2232 * utils.c (mark_visited): New function.
2233 (pushdecl): Walk tree to call it for global decl.
2234 (update_pointer_to): Update all variants of pointer and ref types.
2235 Add arg to COMPONENT_REF.
2236 (convert): Likewise.
2237 Move check for converting between variants lower down.
2238 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
2239 (build_allocator): Don't force type of MODIFY_EXPR.
2240 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
2243 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2245 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
2246 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
2247 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
2249 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
2250 all callers changed.
2251 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
2252 the way that EXIT_STMT finds the loop label.
2253 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
2254 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
2255 (add_stmt): Use annotate_with_locus insted of setting directly.
2256 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
2257 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
2258 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
2259 (build_vms_descriptor): Add extra args to ARRAY_REF.
2260 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
2261 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
2263 (build_binary_op): Don't make explicit CONVERT_EXPR.
2264 Add extra rgs to ARRAY_REF.
2266 2004-06-14 Pascal Obry <obry@gnat.com>
2268 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
2269 Windows. Fix minor typo.
2271 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
2272 which is now supported on Windows. With this implementation using the
2273 Library Project feature is no different on Windows than on UNIX.
2275 2004-06-14 Vincent Celier <celier@gnat.com>
2277 * makegpr.adb (Compile_Sources): Nothing to do when there are no
2280 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
2282 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
2283 found, show the project name and the path of the previously parsed
2286 2004-06-14 Ed Schonberg <schonberg@gnat.com>
2288 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
2289 array, avoid copying the actual before the call.
2291 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
2293 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
2294 Instead, allocate memory on worst-case alignment assumptions, and then
2295 return an aligned address within the allocated zone.
2297 2004-06-14 Robert Dewar <dewar@gnat.com>
2299 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
2300 elab entities in predefined units in No_Run_Time_Mode.
2301 (Gen_Adainit_C): Same fix
2302 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
2303 units in No_Run_Time_Mode
2304 (Gen_Elab_Calls_C): Same fix
2306 * symbols-vms-alpha.adb: Minor reformatting
2308 * g-debpoo.ads: Minor reformatting
2310 * lib.adb (In_Same_Extended_Unit): Version working on node id's
2312 * lib.ads (In_Same_Extended_Unit): Version working on node id's
2314 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
2317 * make.adb: Minor reformatting
2319 * par-ch12.adb: Minor reformatting
2321 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
2323 * prj-strt.adb: Minor reformatting
2325 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
2328 * sem_attr.adb: Minor reformatting
2330 * sem_ch7.adb: Minor reformatting
2332 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
2333 for type in the same unit as the object declaration.
2335 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
2336 static string expressions and not just string literals.
2338 (Set_Warning): Reset restriction warning flag for restriction pragma
2339 Implement pragma Profile_Warnings
2340 Implement pragma Profile (Restricted)
2341 Give obolescent messages for old restrictions and pragmas
2343 * snames.h, snames.ads, snames.adb: Add new entry for pragma
2346 * s-rident.ads: Add declarations for restrictions required by profile
2347 Restricted and profile Ravenscar.
2349 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
2351 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
2352 configuration pragmas.
2354 2004-06-11 Vincent Celier <celier@gnat.com>
2356 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
2357 gnatsym, when symbol policy is Restricted.
2359 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
2360 gnatsym, when symbol policy is Restricted.
2362 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
2363 read the symbol file.
2364 (Finalize): Fail in symbol policy Restricted if a symbol in the original
2365 symbol file is not in the object files. Do not create a new symbol file
2366 when symbol policy is Restricted.
2368 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
2371 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
2373 (Usage): Line for new switch -R
2375 * make.adb (Initialize): When the platform is not VMS, add the
2376 directory where gnatmake is invoked in the front of the path, if
2377 gnatmake is invoked with directory information. Change the Scan_Args
2378 while loop to a for loop.
2379 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
2380 if Depth is equal or greater than the proposed depth, there is nothing
2382 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
2385 * prj.ads: Add new symbol policy Restricted.
2387 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
2388 with the new parameters Check_All_Labels and Case_Location.
2390 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
2391 (Library_Symbol_File needs to be defined).
2393 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
2394 and Case_Location If Check_All_Labels is True, check that all values of
2395 the string type are used, and output warning(s) if they are not.
2397 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
2400 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
2402 * gnat_ugn.texi: Update documentation about the library directory in
2405 * makegpr.adb (Display_Command): In verbose mode, also display the
2406 value of the CPATH env var, when the compiler is gcc.
2407 (Initialize): Change the Scan_Args while loop to a for loop
2408 (Compile_Individual_Sources): Change directory to object directory
2409 before compilations.
2411 * symbols.ads: New symbol policy Restricted.
2413 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
2415 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
2416 is now taken care of internally in the Exception_Propagation package
2417 and does not require clients assistance any more.
2419 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
2420 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
2421 functions. Helpers to maintain a predicate required in the handling of
2422 occurrence transfer between tasks.
2423 This is now handled internally and does not require clients assistance
2424 for the setup/propagate separation anymore.
2425 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
2426 allocation strategy, handle the Setup_And_Not_Propagated predicate and
2429 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
2430 raise_after_setup, now that everything is handled internally within the
2431 setup/propagation engine.
2433 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
2435 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
2436 Add additional conditions for the case of an actual being a simple
2437 name or literal. Improve inlining by preventing the generation
2438 of temporaries with a short lifetime (one use).
2440 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
2444 * einfo.ads: Minor comment updates for Has_Completion and
2445 E_Constant list of flags.
2447 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
2448 and constant redeclarations now set the Has_Completion flag of their
2449 defining identifiers.
2451 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
2452 Inspect_Deferred_Constant_Completion.
2453 Used to detect private deferred constants that have not been completed
2454 either by a constant redeclaration or pragma Import. Emits error message
2455 "constant declaration requires initialization expression".
2457 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
2458 completes a deferred constant.
2460 2004-06-11 Geert Bosch <bosch@gnat.com>
2462 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
2464 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
2465 calculating exponent for scaling denormal numbers.
2466 (Leading_Part): Properly raise Constraint_Error for zero or negative
2468 (Remainder): Properly raise Constraint_Error for zero divisor.
2470 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
2472 * sem_util.adb: Minor reformatting.
2474 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
2475 dereference when accessing the entry parameter record.
2476 (Check_Array_Type): Always check for possible implicit dereference.
2477 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
2478 Abort if a pointer is still present (denoting that an implicit
2479 dereference was left in the tree by the front-end).
2481 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
2482 dereference when accessing the entry parameter record.
2483 (Check_Array_Type): Always check for possible implicit dereference.
2484 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
2485 Abort if a pointer is still present (denoting that an implicit
2486 dereference was left in the tree by the front-end).
2488 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
2490 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
2491 message, like the compiler itself does. Easier to parse the output.
2493 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
2495 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
2496 be base names, and not includes directories.
2498 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
2500 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
2501 so that dependencies are properly taken into account by make.
2503 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
2506 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
2507 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
2509 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
2511 * Makefile.in (install-gnatlib): install target-specific run-time files.
2513 * Make-lang.in: Remove obsolete targets.
2515 2004-06-11 Ed Schonberg <schonberg@gnat.com>
2517 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
2518 specification, to catch misuses of program unit names.
2520 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
2521 superfluous conversions in an instance.
2523 2004-06-11 Ed Schonberg <schonberg@gnat.com>
2527 * sem_ch12.adb (Save_References): If operator node has been folded to
2528 enumeration literal, associated_node must be discarded.
2530 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
2532 * s-stchop-vxworks.adb: Add required pragma Convention to
2533 Task_Descriptor because it is updated by a C function.
2535 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
2539 * Makefile.in: Remove target specific SO_OPT on IRIX
2541 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2543 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
2544 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
2545 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
2546 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
2547 (STMT_STMT, USE_STMT): New statement codes.
2548 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
2549 * ada-tree.h: Reflect above changes.
2550 (struct tree_loop_id): Deleted.
2551 (union lang_tree_node, struct lang_decl, struct lang_type):
2552 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
2553 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
2554 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
2555 (IS_ADA_STMT): New macro.
2556 * decl.c (annotate_decl_with_node): New function.
2557 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
2558 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
2559 Call add_stmt_with_node to do needed assignments.
2560 Add call to update setjmp buffer directly, not via EXPR_STMT.
2561 (maybe_variable): Argment GNAT_NODE deleted.
2562 * gigi.h (maybe_variable): Likewise.
2563 (make_transform, add_stmt_with_node, set_block_for_group): New.
2564 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
2565 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
2566 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
2567 (set_lineno, set_lineno_from_sloc): Likewise.
2568 (record_code_position, insert_code_for): Likewise.
2569 (gnat_poplevel): Now returns void.
2570 (end_subprog_body): Now takes argument.
2571 * misc.c (cgraph.h, tree-inline.h): New includes.
2572 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
2573 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
2574 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
2575 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
2576 (gnat_parse_file): Don't set immediate_size_expand.
2577 Call cgraph functions.
2578 (gnat_expand_expr): Remove most cases.
2579 (record_code_position, insert_code_for): Remove from here.
2580 * trans.c (toplev.h, tree-gimple.h): Now included.
2581 (discard_file_names): Deleted.
2582 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
2583 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
2584 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
2585 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
2586 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
2587 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
2588 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
2589 (set_block_for_group, add_stmt_list): Likewise.
2590 (start_stmt_group): Renamed from start_block_stmt.
2591 (end_stmt_group): Likewise, from end_block_stmt.
2592 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
2593 (gigi): Don't set discard_file_names or call set_lineno.
2594 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
2595 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
2596 Numerous changes throughout to reflect new names and complete
2597 function-at-a-time implementation.
2598 (gnat_expand_stmt): Delete or comment out all cases.
2599 (process_inlined_subprograms): Use add_stmt.
2600 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
2601 call set_lineno; also remove unneeded block handling.
2602 (process_type): Remove unneeded block handling.
2603 (build_unit_elab): Remove calls to deleted functions.
2604 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
2605 (tree-dump.h): Likewise.
2606 (struct ada_binding_level): Add field jmpbuf_decl.
2607 (gnat_define_builtin, gnat_install_builtins): New.
2608 (gnat_gimplify_function, gnat_finalize): Likewise.
2609 (gnat_poplevel): No longer return BLOCK, set it instead.
2610 Remove code dealing with nested functions.
2611 (gnat_init_decl_processing): Also set size_type_node.
2612 Call gnat_install_builtins.
2613 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
2614 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
2615 Remove special-case for "main".
2616 (end_subprog_body): Add arg and rework for tree-ssa.
2617 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
2618 Add case for BOOLEAN_TYPE.
2619 * utils2.c (rtl.h): Now include.
2620 (build_call_raise): Test Debug_Flag_NN directly.
2621 (build_call_alloc_dealloc): Don't use local stack allocation for now.
2622 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
2623 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
2625 2004-06-07 Robert Dewar <dewar@gnat.com>
2627 * a-direct.ads, einfo.ads: Minor comment updates
2629 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
2630 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
2631 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
2632 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
2633 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
2635 * s-interr-sigaction.adb: Remove unreferenced variable
2636 (Attached_Interrupts). Minor reformatting.
2637 Avoid use of variable I (replace by J).
2639 * par-ch10.adb: Fix text of one error message
2641 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
2642 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
2643 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
2644 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
2645 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
2646 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
2647 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
2648 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
2649 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
2650 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
2651 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
2654 2004-06-07 Doug Rupp <rupp@gnat.com>
2656 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
2658 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
2660 * mlib-tgt-vms-ia64.adb: New file.
2662 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
2663 Add mlib-tgt-vms-ia64.adb
2664 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
2665 Move to alpha specific ifeq section.
2666 Add VMS specific versions of symbols.adb
2667 Renaming of 5q vms files.
2669 * 5qsystem.ads renamed to system-vms_64.ads.
2671 2004-06-07 Vincent Celier <celier@gnat.com>
2673 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
2674 explain that when a time of day corresponding to the non existing hour
2675 on the day switching to DST is specified, Split may return a different
2678 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
2681 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
2682 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
2684 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
2686 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
2687 the linking options.
2688 (Build_Library.Check_Libs): On VMS, if there is a dependency on
2689 g-trasym.ads, set Gtrasymobj_Needed to True.
2691 * prj-attr.adb: Add new package Metrics for gnatmetric
2693 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
2694 canonical case to take into account files with upper case characters on
2696 (Ada_Check): Load the reference symbol file name in the name buffer to
2697 check it, not the symbol file name.
2699 * snames.ads, snames.adb: Add standard name Metrics (name of project
2700 file package for gnatmetric).
2702 * vms_conv.ads: Add Metric to Comment_Type
2704 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
2706 * vms_data.ads: Add qualifiers for GNAT METRIC
2708 * makegpr.adb (Link_Executables): Take into account the switches
2709 specified in package Linker of the main project.
2711 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
2713 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
2714 the index of the last element is Units.Last, not Units.Table'Last
2715 (which is usually not a valid index within the actually allocated
2716 storage for the table).
2718 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
2719 determines whether to generate a call to a checked storage pool
2721 Generate such a call only for a dereference that either comes from
2722 source, or is the result of rewriting a dereference that comes from
2725 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
2727 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
2729 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
2731 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
2732 file level, elaborate the stride for inner dimensions in alignment
2735 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
2738 2004-06-07 Javier Miranda <miranda@gnat.com>
2740 * exp_ch6.adb: Correct wrong modification in previous patch
2742 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
2744 * g-trasym.ads: Corrected comment to properly reflect level of support
2747 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
2749 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
2750 includes case of a variable referenced on the left hand side of an
2751 assignment, therefore remove redundant code. Variables and prefixes of
2752 indexed or selected components are now marked as referenced on left
2753 hand side. Warnings are now properly emitted when variables or prefixes
2754 are assigned but not read.
2756 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
2757 left hand side referenced variables. Private access types do not
2758 produce the warning "variable ... is assigned but never read".
2759 Add also additional checks to left hand side referenced variables.
2760 Aliased, renamed objects and access types do not produce the warning
2761 "variable ... is assigned but never read" since other entities may read
2762 the memory location.
2764 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
2766 * Makefile.in: In the powerpc/vxworks-specific section, restore
2767 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
2770 2004-06-07 Ed Schonberg <schonberg@gnat.com>
2772 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
2773 predefined operators.
2774 Removes spurious type errors from g-trasym-vms.adb.
2776 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
2777 distinct from the operator appearing in the source, call appropriate
2778 routine to insert conversions when needed, and complete resolution of
2780 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
2781 interpretations for rewritten right operand.
2782 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
2783 the other operand is overloaded and the context is a type conversion.
2785 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2787 * ada-tree.def (BLOCK_STMT): Now has two operands.
2790 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
2792 * gigi.h: (gnat_poplevel): Now returns a tree.
2794 * trans.c (end_block_stmt): Add arg; all callers changed.
2795 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
2796 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
2797 (add_stmt): Set TREE_TYPE.
2798 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
2799 (gnat_expand_stmt, case BREAK_STMT): New case.
2801 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
2803 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
2805 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
2806 procedure Set_Stack_Size that is not needed.
2808 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
2810 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
2811 used for gnatpp input file and for the files upon which it depends
2813 2004-06-07 Ben Brosgol <brosgol@gnat.com>
2815 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
2817 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
2819 * gnatvsn.ads: Bump version numbers appropriately.
2822 2004-06-07 Pascal Obry <obry@gnat.com>
2824 * gnat_ugn.texi: Improve comments about imported names and link names
2825 on Windows. Add a note about the requirement to use -k gnatdll's option
2826 when working with a DLL which has stripped stdcall symbols (no @nn
2829 2004-05-27 Vincent Celier <celier@gnat.com>
2831 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
2832 COMMENTS_LAYOUT=UNTOUCHED
2834 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
2835 symbols-vms-alpha.adb
2837 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
2839 * sem.ads: Clarify documentation on checks suppression.
2841 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
2843 2004-05-27 Ed Schonberg <schonberg@gnat.com>
2845 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
2846 the case of multiple derivations.
2847 (Is_Object_Reference): For a selected component, verify that the prefix
2848 is itself an object and not a value.
2850 * sem_ch12.adb (Same_Instantiated_Constant): New name for
2851 Same_Instantiated_Entity.
2852 (Same_Instantiated_Variable): Subsidiary to
2853 Check_Formal_Package_Instance, to recognize actuals for in-out generic
2854 formals that are obtained from a previous formal package.
2855 (Instantiate_Subprogram_Body): Emit proper error when
2856 generating code and the proper body of a stub is missing.
2858 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
2859 has a universal interpretation, do the disambiguation here.
2861 * exp_ch4.adb (Expand_N_Type_Conversion,
2862 Expand_N_Unchecked_Type_Conversion): Special handling when target type
2863 is Address, to avoid typing anomalies when Address is a visible integer
2866 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
2867 to determine whether a subprogram should not be marked Pure, even when
2868 declared in a pure package.
2870 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
2872 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
2874 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
2875 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
2876 Update the documentation about the Ravenscar profile, following the
2877 definition found in AI-249.
2879 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
2880 setting the Profile (Ravenscar). This must be done in addition to
2881 setting the required restrictions.
2883 * rtsfind.ads: Add the set of operations defined in package
2886 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
2889 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
2891 lang-specs.h: Always require -c or -S and always redirect to /dev/null
2892 if -gnatc or -gnats is passed.
2894 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
2896 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
2897 a significant reference. Warnings are now properly emitted when a
2898 discriminated type is not referenced.
2900 * lib-xref.adb (Generate_Reference): A deferred constant completion,
2901 record representation clause or record type discriminant does not
2902 produce a reference to its corresponding entity. Warnings are now
2903 properly emitted when deferred constants and record types are not
2906 2004-05-27 Geert Bosch <bosch@gnat.com>
2908 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
2909 Fixes ACATS Annex G tests.
2911 2004-05-27 Robert Dewar <dewar@gnat.com>
2913 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
2916 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
2918 * s-interr.adb (Server_Task): Take into account case of early return
2919 from sigwait under e.g. linux.
2921 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
2923 * gnat_ugn.texi: Add description for the new gnatpp options:
2924 -rnb - replace the original source without creating its backup copy
2925 -c0 - do not format comments
2927 2004-05-24 Geert Bosch <bosch@gnat.com>
2929 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
2930 with 192 bits of precision, sufficient to reduce a double-extended
2931 arguments X with a maximum relative error of T'Machine_Epsilon, for X
2932 in -2.0**32 .. 2.0**32.
2933 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
2934 reduction by the processor, which only uses a 68-bit approximation of
2936 (Tan): Always reduce arguments and compute function either using
2937 the processor's fptan instruction, or by dividing sin and cos as needed.
2939 2004-05-24 Doug Rupp <rupp@gnat.com>
2941 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
2942 gcc error on 32/64 bit VMS.
2944 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
2946 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
2947 since this is what we get for stack overflows although not documented
2949 Document the issues which may require adjustments to our signal
2952 2004-05-24 Ed Schonberg <schonberg@gnat.com>
2954 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
2955 enclosing dynamic scope if the instantiation is within a generic unit.
2957 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
2959 * exp_dbug.ads: Fix typo.
2961 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
2962 Rename it to its proper name: system-linux-ia64.ads
2963 (stamp-gnatlib1): Remove extra target specific run time files when
2964 setting up the rts directory.
2966 2004-05-24 Javier Miranda <miranda@gnat.com>
2968 * einfo.ads, einfo.adb (Limited_Views): Removed.
2969 (Limited_View): New attribute that replaces the previous one. It is
2970 now a bona fide package with the limited-view list through the
2971 first_entity and first_private attributes.
2973 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
2974 limited-private-with clause.
2975 (Install_Limited_Withed_Unit): Install the private declarations of a
2976 limited-private-withed package. Update the installation of the shadow
2977 entities according to the new structure (see Build_Limited_Views)
2978 (Build_Limited_Views): Replace the previous implementation of the
2979 limited view by a package entity that references the first shadow
2980 entity plus the first shadow private entity (required for limited-
2981 private-with clause)
2982 (New_Internal_Shadow_Entity): Code cleanup.
2983 (Remove_Limited_With_Clause): Update the implementation to undo the
2984 new work carried out by Build_Limited_Views.
2985 (Build_Chain): Complete documentation.
2986 Replace Ada0Y by Ada 0Y in comments
2989 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
2990 types the level of accessibility depends on the enclosing type
2993 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
2994 entities. Complete documentation of previous change.
2996 2004-05-24 Robert Dewar <dewar@gnat.com>
2998 * namet.adb: Minor reformatting
2999 Avoid use of name I (replace by J)
3000 Minor code restructuring
3002 * sem_ch6.adb: Minor reformatting
3004 * lib-writ.adb: Do not set restriction as active if this is a
3005 Restriction_Warning case.
3007 * sem_prag.adb: Reset restriction warning flag if real pragma
3008 restriction encountered.
3010 * s-htable.adb: Minor reformatting
3011 Change rotate count to 3 in Hash (improves hash for small strings)
3013 * 5qsystem.ads: Add comments for type Address (no literals allowed).
3015 * gnat_ugn.texi: Add new section of documentation "Code Generation
3016 Control", which describes the use of -m switches.
3018 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
3020 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
3021 through the DECL_INITIAL for renamed variables.
3023 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
3025 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
3027 2004-05-19 Joel Brobecker <brobecker@gnat.com>
3029 * exp_dbug.ads: Correct comments concerning handling of overloading,
3030 since we no longer use $ anymore.
3032 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
3034 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
3035 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
3036 with illegal subunits.
3038 2004-05-19 Ed Schonberg <schonberg@gnat.com>
3040 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
3041 body with front-end inlining enabled, check whether an inline pragma
3042 appears immediately after the body and applies to it.
3044 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
3045 enabled and the pragma appears after the body of the subprogram.
3047 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3049 Part of function-at-a-time conversion
3051 * misc.c (adjust_decl_rtl): Deleted.
3052 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
3055 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
3056 (add_decl_stmt, add_stmt, block_has_vars): New functions.
3057 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
3059 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
3061 (gnat_to_gnu_entity): Likewise.
3062 Use add_stmt to update setjmp buffer.
3063 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
3065 No longer call adjust_decl_rtl.
3066 (DECL_INIT_BY_ASSIGN_P): New macro.
3067 (DECL_STMT_VAR): Likewise.
3069 * trans.c (gigi): Call start_block_stmt to make the outermost
3071 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
3072 Call start_block_stmt and end_block_stmt temporarily.
3073 Use gnat_expand_stmt instead of expand_expr_stmt.
3074 (add_decl_stmt): New function.
3075 (tree_transform): Call it.
3076 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
3077 (end_block_stmt): Set type and NULL_STMT.
3078 (gnat_expand_stmt): Make recursize call instead of calling
3080 (gnat_expand_stmt, case DECL_STMT): New case.
3081 (set_lineno_from_sloc): Do nothing if global.
3082 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
3083 (start_block_stmt, add_stmt, end_block_stmt): New functions.
3084 (build_block_stmt): Call them.
3085 (gnat_to_code): Don't expand NULL_STMT.
3086 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
3088 (tree_transform): Likewise.
3089 (tree_transform, case N_Null_Statement): Return NULL_STMT.
3090 (gnat_expand_stmt, case NULL_STMT): New case.
3091 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
3094 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
3097 * utils.c (create_var_decl): Do not call expand_decl or
3099 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
3100 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
3102 (struct e_stack): Add chain_next to GTY.
3103 (struct binding_level): Deleted.
3104 (struct ada_binding_level): New struct.
3105 (free_block_chain): New.
3106 (global_binding_level, clear_binding_level): Deleted.
3107 (global_bindings_p): Rework to see if no chain.
3108 (kept_level_p, set_block): Deleted.
3109 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
3110 new data structure and work directly on BLOCK node.
3111 (gnat_poplevel): Similarly.
3112 (get_decls): Look at BLOCK_VARS.
3113 (insert_block): Work directly on BLOCK node.
3114 (block_has_var): New function.
3115 (pushdecl): Rework for new binding structures.
3116 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
3118 (build_subprog_body): Likewise.
3119 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
3121 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
3123 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
3124 (DECL_STMT_VAR): Likewise.
3126 2004-05-17 Robert Dewar <dewar@gnat.com>
3128 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
3131 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
3132 of restriction synonyums by using
3133 Restrict.Process_Restriction_Synonyms.
3135 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
3137 * s-restri.ads (Tasking_Allowed): Correct missing comment
3139 * s-rident.ads: Add entries for restriction synonyms
3141 * ali.adb: Fix some problems with badly formatted ALI files that can
3142 result in infinite loops.
3144 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
3145 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
3146 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
3147 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
3148 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
3149 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
3150 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
3151 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
3152 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
3153 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
3154 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
3155 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
3156 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
3157 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
3158 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
3159 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
3160 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
3161 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
3162 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
3163 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
3164 to Task_Id (minor cleanup).
3166 2004-05-17 Vincent Celier <celier@gnat.com>
3168 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
3169 directory separator.
3171 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
3172 project being extended, if Languages is not declared in extending
3175 2004-05-17 Javier Miranda <miranda@gnat.com>
3177 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
3178 limited view of a visible sibling.
3180 2004-05-14 Robert Dewar <dewar@gnat.com>
3182 * gnat_ugn.texi: Minor change to -gnatS documentation
3184 * sprint.adb: Remove some instances of Assert (False) and for this
3185 purpose replace them by output of a ??? string.
3187 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
3190 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
3191 flag processing. This was suppressing required dependencies in
3192 No_Run_Time mode and is not needed since the binder does not generate
3193 references for things in libgnat anyway.
3195 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
3198 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
3200 * gnat_ugn.texi: Document AIX-specific issue with initialization of
3203 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
3204 action for the case of an actual parameter in an init proc call.
3206 2004-05-14 Ed Schonberg <schonberg@gnat.com>
3208 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
3209 subtype, check visible entities in base type.
3211 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
3212 actions if the object is a renaming.
3214 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
3215 Check_Formal_Package_Instance, to determine more precisely when the
3216 formal and the actual denote the same entity.
3218 2004-05-14 Javier Miranda <miranda@gnat.com>
3220 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
3222 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
3223 corresponding to a private_with must be removed from visibility; it
3224 will be made visible later, just before we analyze the private part of
3226 (Check_Private_Child_Unit): Allow private_with clauses in public
3228 (Install_Siblings): Make visible the private entities of private-withed
3230 (Install_Withed_Unit): Do not install the private withed unit if we
3231 are compiling a package declaration and the Private_With_OK flag was
3232 not set by the caller. These declarations will be installed later,
3233 just before we analyze the private part of the package.
3235 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
3236 during the evaluation of the expression that initializes the object,
3237 decorate it with the expected type to avoid cascade errors.
3240 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
3241 subprogram we have to install the private_with clauses after its
3242 specification has been analyzed (as documented in AI-262.TXT).
3244 * sem_ch8.adb (Has_Private_With): New function. Determines if the
3245 current compilation unit has a private with on a given entity.
3246 (Find_Direct_Name): Detect the Beaujolais problem described in
3249 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
3250 provides the functionality of the function Is_Ancestor that was
3251 previously available in sem_ch10. It has been renamed to avoid
3254 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
3256 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3258 * utils.c (build_vms_descriptor): Use SImode pointers.
3260 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
3262 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
3264 2004-05-14 GNAT Script <nobody@gnat.com>
3266 * Make-lang.in: Makefile automatically updated
3268 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
3270 Renaming of target specific files for clarity
3272 * Makefile.in: Rename GNAT target specific files.
3274 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
3275 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
3276 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
3277 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
3278 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
3279 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
3280 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
3281 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
3282 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
3283 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
3284 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
3285 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
3286 51osinte.adb, 51osinte.ads, 51system.ads,
3287 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
3288 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
3289 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
3290 56tpopsp.adb, 57system.ads, 58system.ads,
3291 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
3292 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
3293 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
3294 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
3295 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
3296 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
3297 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
3298 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
3299 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
3300 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
3301 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
3302 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
3303 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
3304 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
3305 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
3306 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
3307 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
3308 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
3309 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
3310 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
3311 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
3312 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
3313 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
3314 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
3315 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
3316 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
3317 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
3318 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
3319 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
3320 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
3321 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
3322 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
3323 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
3324 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
3325 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
3326 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
3327 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
3328 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
3329 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
3330 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
3332 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
3333 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
3334 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
3335 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
3336 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
3337 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
3338 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
3339 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
3340 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
3341 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
3342 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
3343 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
3344 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
3345 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
3346 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
3347 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
3348 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
3349 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
3350 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
3351 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
3352 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
3353 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
3354 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
3355 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
3356 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
3357 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
3358 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
3359 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
3360 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
3361 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
3362 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
3363 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
3364 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
3365 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
3366 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
3367 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
3368 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
3369 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
3370 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
3371 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
3372 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
3373 s-osinte-vms.ads, s-osinte-vxworks.adb,
3374 s-osinte-vxworks.ads, s-osprim-mingw.adb,
3375 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
3376 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
3377 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
3378 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
3379 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
3380 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
3381 s-stchop-vxworks.adb, s-taprop-dummy.adb,
3382 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
3383 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
3384 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
3385 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
3386 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
3387 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
3388 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
3389 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
3390 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
3391 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
3392 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
3393 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
3394 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
3395 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
3396 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
3397 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
3398 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
3399 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
3400 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
3401 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
3402 system-irix-o32.ads, system-linux-x86_64.ads,
3403 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
3404 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
3405 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
3406 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
3407 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
3408 system-vxworks-mips.ads, system-vxworks-ppc.ads,
3409 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
3412 2004-05-13 Zack Weinberg <zack@codesourcery.com>
3414 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
3416 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3418 Merge from tree-ssa-20020619-branch.
3420 * config-lang.in (boot_language, build_by_default): Set
3422 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
3423 (max_size): Add static chain op for call_expr.
3425 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
3428 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
3430 2004-05-11 Roger Sayle <roger@eyesopen.com>
3432 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
3435 2004-05-10 Doug Rupp <rupp@gnat.com>
3437 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
3440 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
3442 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
3444 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
3445 Fixes undefined symbols in IA64 gnatlib.
3447 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
3449 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
3450 Short_Address). This will be moved to system.auxdec.
3452 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
3454 * sem_util.adb: Replace test for presence of a node that is always
3455 present with a call to Discard_Node.
3457 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
3458 Analyze on the library unit node after generation of distribution stub
3459 constructs. The call was a no-op because Unit_Node has already been
3460 Analyzed, and the tree fragments for the distribution stubs are
3461 analyzed as they are inserted in Exp_Dist.
3462 Update comment regarding to distribution stubs to reflect that we
3463 do not generate stub in separate files anymore.
3465 * einfo.ads: Clarify the fact that a tagged private type has the
3466 E_Record_Type_With_Private Ekind.
3468 * erroutc.adb: Minor reformatting
3470 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
3471 values if line length is increased using -gnatyM (noticed during code
3474 * eval_fat.adb: Minor reformatting
3475 Put spaces around exponentiation operator
3477 2004-05-10 Ed Schonberg <schonberg@gnat.com>
3480 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
3481 has been rewritten as an explicit dereference, retrieve type of
3482 original node to check for possibly unconstrained record type.
3484 2004-05-10 Ed Schonberg <schonberg@gnat.com>
3486 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
3487 overriding, use the operation of the parent unconditionally.
3489 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
3490 operation when either operand is a literal, to avoid further
3493 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
3494 overridden by a previous explicit declaration, mark the previous entity
3497 * sem_disp.adb (Check_Dispatching_Operation): New predicate
3498 Is_Visibly_Controlled, to determine whether a declaration of a
3499 primitive control operation for a derived type overrides an inherited
3500 one. Add warning if the explicit declaration does not override.
3502 2004-05-10 Vincent Celier <celier@gnat.com>
3504 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
3505 some cases when the sources are no longer present.
3507 * make.adb (Collect_Arguments): Fail if an external source, not part
3508 of any project need to be compiled, when switch -x has not been
3511 * makeusg.adb: Document new switch -x
3513 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
3516 * switch-m.adb (Scan_Make_Switches): New switch -x
3518 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
3521 * gnat_ugn.texi: Document new gnatmake switch -x
3523 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
3525 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
3527 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
3528 (process_attributes): Likewise.
3530 2004-05-10 Joel Brobecker <brobecker@gnat.com>
3532 * s-inmaop.ads: Fix spelling mistake in one of the comments.
3534 2004-05-10 Robert Dewar <dewar@gnat.com>
3536 * gnat_ugn.texi: Document that for config pragma files, the maximum
3537 line length is always 32767.
3539 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
3540 literals is now allowed.
3542 * gnat-style.texi: Remove statement about splitting long lines before
3543 an operator rather than after, since we do not follow this rule at all.
3544 Clarify rule (really lack of rule) for spaces around exponentiation
3546 * sem_elim.adb: Allow concatenation of string literals as well as a
3547 single string literal for pragma arguments.
3549 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
3551 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
3552 written for append case.
3554 * frontend.adb: Changes to avoid checking max line length in config
3557 * g-os_lib.ads: Minor reformatting
3559 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
3560 wrong in any case. Instead use standard value. Noticed during code
3563 * opt.ads (Max_Line_Length): New field, used to implement removal of
3564 limitation on length of lines when scanning config pragma files.
3566 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
3567 makeutl.ads, makeutl.adb: Minor reformatting
3569 * scn.adb: Do not check line length while scanning config pragma files
3570 Do not check line length while scanning out license information
3572 * scng.adb: Changes to avoid line length checks while parsing config
3575 2004-05-10 GNAT Script <nobody@gnat.com>
3577 * Make-lang.in: Makefile automatically updated
3579 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
3581 * osint.adb (Find_Program_Name): Fix handling of VMS version
3584 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
3586 * g-os_lib.ads (Invalid_Time): New constant
3588 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
3589 return OS_Time instead of time_t to match what is imported by Ada.
3590 Now return -1 if the file doesn't exist, instead of a random value
3592 2004-05-05 Robert Dewar <dewar@gnat.com>
3594 * usage.adb: Add line for -gnatR?s switch
3596 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
3598 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
3599 and for Match (Data_First, Data_last)
3601 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
3602 written when we are dealing with multi-unit files.
3604 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
3606 * Makefile.in: Remove unused targets and variables.
3608 2004-05-05 Vincent Celier <celier@gnat.com>
3610 * switch-m.adb: New gnatmake switch -eI
3612 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
3613 of new gnatmake switch -eInnn.
3615 * makegpr.adb: Take into account new parameters Index and Src_Index in
3618 * clean.adb: Implement support for multi-unit sources, including new
3621 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
3624 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
3625 (Extract_From_Q): New out parameter Index
3626 (Mark, Is_Marked): Subprograms moved to Makeutl
3627 (Switches_Of): New parameter Source_Index
3628 (Add_Switch): New parameter Index
3629 (Check): New parameter Source_Index
3630 (Collect_Arguments): New parameter Source_Index
3631 (Collect_Arguments_And_Compile): New parameter Source_Index
3632 (Compile): New parameter Source_Index
3633 Put subprograms in alphabetical order
3634 Add support for multi-source sources, including in project files.
3636 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
3637 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
3640 * makeusg.adb: New gnatmake switch -eInnn
3642 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
3645 * opt.ads (Main_Index): New variable, defaulted to 0.
3647 * osint.ads, osinte.adb (Add_File): New parameter Index
3648 (Current_Source_Index): New function
3650 * prj.adb: Take into account new components Index and Src_Index
3652 * prj.ads (String_Element): New component Index
3653 (Variable_Value): New component Index
3654 (Array_Element): New component Src_Index
3656 * prj-attr.adb: Indicate that optional index may be specified for
3657 attributes Main, Executable, Spec, Body and some of Switches.
3659 * prj-attr.ads (Attribute_Kind): New values for optional indexes
3660 (Attribute_Record): New component Optional_Index
3662 * prj-com.ads (File_Name_Data): New component Index
3664 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
3666 * prj-env.adb (Put): Output optional index
3668 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
3669 attributes Spec and Body.
3671 * prj-nmsc.adb: Process optional indexes
3673 * prj-pp.adb: Ouput "at" for optional indexes
3675 * prj-proc.adb: Take into account optional indexes
3677 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
3678 Optional_Index. For string literal,
3679 process optional index when Optional_Index is True.
3680 (Parse_Expresion): New Boolean parameter Optional_Index
3682 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
3683 (Set_Source_Index_Of): New procedure
3685 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
3688 * prj-util.ads (Executable_Of): New parameter Index
3689 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
3690 New parameter Src_Index, defaulted to 0.
3692 2004-05-05 Ed Schonberg <schonberg@gnat.com>
3695 * sem_ch3.adb (Access_Definition): If this is an access parameter
3696 whose designated type is imported through a limited_with clause, do
3697 not add the enclosing subprogram to the list of private dependents of
3700 2004-05-05 Ed Schonberg <schonberg@gnat.com>
3703 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
3704 a limited_with clause, and the other is its non-limited view.
3706 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
3708 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
3710 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
3711 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
3712 Stand.Boolean_Literals to produce references to entities
3713 Standard_False and Standard_True from compile-time computed boolean
3716 * stand.ads (Boolean_Literals): New variable, provides the entity
3717 values for False and True, for use by the expander.
3719 2004-05-05 Doug Rupp <rupp@gnat.com>
3721 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
3722 5vinmaop.adb: Unchecked convert Short_Address vice Address
3724 * adaint.c, raise.c: Caste CRTL function return value
3725 to avoid gcc error on 32/64 bit IVMS.
3727 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
3730 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
3732 * 5qsystem.ads (Address): Declare as Long_Integer
3733 (Short_Address): Declare as 32 bit subtype of Address
3734 Declare abstract address operations to avoid gratuitous ambiguities.
3736 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
3738 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
3739 instead of the old Boolean_Entry_Barriers.
3740 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
3742 2004-05-05 GNAT Script <nobody@gnat.com>
3744 * Make-lang.in: Makefile automatically updated
3746 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
3748 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
3750 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
3754 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
3755 alone. Replacing object references by literals is inappropriate in a
3756 so low level context.
3758 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
3760 * a-exexpr.adb: Add comments
3762 2004-05-03 Joel Brobecker <brobecker@gnat.com>
3764 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
3765 declare the Ancestor_Tags array in Type_Specific_Data with a small size
3766 without risking a bounds check error when accessing one of its
3768 (Type_Specific_Data): Define Ancestor_Tags as a small array.
3769 This prevents us from hitting a limitation during the debug info
3770 generation when using stabs.
3772 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
3774 This prevents us from hitting a limitation during the debug info
3775 generation when using stabs.
3777 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
3779 lang-specs.h: Remove -gnatz* from specs.
3781 2004-05-03 Vincent Celier <celier@gnat.com>
3783 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
3785 * Make-lang.in, Makefile.in: Add gprmake
3787 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
3789 * sem_aggr.adb: Fix typo in comment.
3791 2004-05-03 Robert Dewar <dewar@gnat.com>
3793 * make.adb: Minor reformatting
3795 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
3797 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
3798 so that it works when address is not a private type.
3800 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
3801 properly with rewritten unchecked conversions. This prevents
3802 order-of-elaboration issues that can otherwise arise.
3803 (Minimum_Size): Don't check size of access types under VMS
3805 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
3806 interpretations of integer literals as type System.Address.
3808 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
3809 (Is_Descendent_Of): New function
3811 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
3813 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
3814 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
3815 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
3817 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
3818 of the old Max_Entry_Queue_Depth.
3820 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
3821 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
3822 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
3824 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
3825 New entry for proper handling of Max_Entry_Queue_Depth.
3826 New entry for proper handling of No_Dynamic_Interrupts.
3828 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
3829 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
3830 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
3831 the GNAT specific restriction Max_Entry_Queue_Depth.
3832 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
3833 the GNAT specific restriction No_Dynamic_Interrupts.
3835 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
3836 instead of the old Boolean_Entry_Barriers.
3837 Use the new restriction No_Dynamic_Attachment instead of the old
3838 No_Dynamic_Interrupts.
3840 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
3841 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
3843 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
3844 of the old Max_Entry_Queue_Depth.
3846 2004-05-03 GNAT Script <nobody@gnat.com>
3848 * Make-lang.in: Makefile automatically updated
3850 2004-04-29 Ed Schonberg <schonberg@gnat.com>
3852 * checks.adb (Enable_Range_Check): If the prefix of an index component
3853 is an access to an unconstrained array, perform check unconditionally.
3855 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3857 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
3860 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
3862 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
3863 alternate stack setting. There was no support for the tasking cases
3864 and the changes eventually caused a number of side-effect failures in
3865 the non-tasking case too.
3867 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
3869 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
3872 2004-04-29 Vincent Celier <celier@gnat.com>
3874 * make.adb (Gnatmake): Increase max size of argument array for
3875 gnatbind for the potential addition of -F.
3876 If there are Stand-Alone Library projects, invoke gnatbind with -F to
3877 be sure that elaboration flags will be checked.
3879 * switch-c.adb: Correct call to Scan_Pos for -gnateI
3881 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
3883 * sem_warn.adb (Check_References): Move '<access-variable> may be
3884 null' warning out of under Warn_On_No_Value_Assigned.
3886 2004-04-29 Ed Falis <falis@gnat.com>
3888 * gnat_ugn.texi: Fixed texi error
3890 2004-04-29 Robert Dewar <dewar@gnat.com>
3892 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
3893 abstract operations if they come from predefined files.
3895 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
3898 * s-addope.adb: Correct obvious error in mod function
3900 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
3902 * Makefile.in: Add target pairs for powerpc darwin*
3905 * a-intnam-darwin.ads, s-osinte-darwin.adb,
3906 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
3908 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
3910 * Makefile.in: Add target macro definitions for s390*-linux*.
3911 * system-linux-s390.ads: New file.
3912 * system-linux-s390x.ads: New file.
3914 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
3916 * gnat_ugn.texi: Correct argument to @setfilename.
3918 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
3920 * a-exexpr.adb (Unwind_Word): New data type.
3921 (Unwind_Exception): Use it as type of Private1 and Private2.
3923 * raise.c (db_action_for): Fix debug printf.
3925 2004-04-27 Ed Schonberg <schonberg@gnat.com>
3927 * a-wtmoio.ads: Formal type must be a modular type, not a signed
3930 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3932 * decl.c (gnat_to_gnu_entity, case object): Call
3933 __builtin_update_setjmp_buf.
3935 * gigi.h (update_setjmp_buf): Deleted.
3936 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
3938 * misc.c: (update_setjmp_buf): Deleted.
3940 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
3941 around block of RTL.
3943 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
3945 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
3947 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
3948 subprogram for which no pragma All_Calls_Remote applies, store the
3949 address of the real subprogram in the underlying record type, so local
3950 dereferences do not go through the PCS.
3952 2004-04-26 Robert Dewar <dewar@gnat.com>
3954 * i-c.ads: Add some type qualifications to avoid ambiguities when
3955 compiling with s-auxdec.ads and a non-private address type.
3957 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
3959 * Makefile.rtl: Fix error in previous check-in:
3960 Add s-addope.o to non tasking object list (rather than tasking object
3963 2004-04-26 Javier Miranda <miranda@gnat.com>
3965 * sem_aggr.adb: Fix typo in comments
3966 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
3967 Required to check the null-exclusion attribute.
3969 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
3970 case of anonymous access types in record and array components. For a
3971 component definition the level is the same of the enclosing composite
3974 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
3975 that are anonymous access types the level of accessibility depends on
3976 the enclosing type declaration. In order to have this information, set
3977 the scope of the anonymous access type to the enclosing record type
3979 (Array_Type_Declaration): In case of components that are anonymous
3980 access types the level of accessibility depends on the enclosing type
3981 declaration. In order to have this information, set the scope of the
3982 anonymous access type to the enclosing array type declaration.
3984 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
3987 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
3988 renaming of anonymous access-to-constant types allowed if and only if
3989 the renamed object is access-to-constant.
3991 * sem_util.adb (Type_Access_Level): In case of anonymous access types
3992 that are component_definition or discriminants of a nonlimited type,
3993 the level is the same as that of the enclosing component type.
3995 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
3997 * sem_elim.adb: Some minor code reorganization from code reading. Fix
3998 misprint in the function name (File_Name_Match).
4000 2004-04-23 Laurent GUERBY <laurent@guerby.net>
4002 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
4005 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4007 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
4009 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
4011 * adaint.c (__gnat_try_lock): No longer requires that the parent
4012 directory be writable, the directory itself is enough.
4013 (gnat_is_absolute_path): Change profile, so that the call from
4014 GNAT.OS_Lib can be made more efficient.
4016 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
4017 from GNAT.OS_Lib can be made more efficient.
4019 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
4020 one copy of the file name. Found by code reading.
4022 2004-04-23 Vincent Celier <celier@gnat.com>
4024 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
4025 Correct documentation on gnatmake switches transmitted to the compiler
4027 * ali.ads: Minor comment fix
4029 2004-04-23 Javier Miranda <miranda@gnat.com>
4031 * sem_ch6.adb: (Confirming Types): Code cleanup
4033 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
4034 subprogram types: E_Anonymous_Access_Subprogram_Type and
4035 E_Anonymous_Access_Protected_Subprogram_Type.
4037 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
4039 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
4040 whether a pragma All_Calls_Remote applies to the subprogram on which
4042 No functional change is introduced by this revision; the new parameter
4043 will be used to allow calls to local RCI subprograms to be optimized
4044 to not use the PCS in the case where no pragma All_Calls_Remote applies,
4045 as is already done in the PolyORB implementation of the DSA.
4047 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
4048 whether a pragma All_Calls_Remote applies to the subprogram on which
4050 No functional change is introduced by this revision; the new parameter
4051 will be used to allow calls to local RCI subprograms to be optimized
4052 to not use the PCS in the case where no pragma All_Calls_Remote applies,
4053 as is already done in the PolyORB implementation of the DSA.
4055 2004-04-23 Robert Dewar <dewar@gnat.com>
4057 * Makefile.rtl: Add entry for s-addope.o in run time library list
4058 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
4059 * s-addope.ads, s-addope.adb: New files.
4061 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
4062 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
4063 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
4064 System.Address to be non-private and signed.
4066 * sem_elim.adb: Minor reformatting (fairly extensive)
4067 Some minor code reorganization from code reading
4068 Add a couple of ??? comments
4070 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4072 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
4073 (tree_transform, case N_If_Statement): Remove non-determinism.
4075 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
4077 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
4079 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
4082 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
4083 no longer used as a parameter name for Eliminate pragma).
4085 2004-04-22 Laurent GUERBY <laurent@guerby.net>
4087 PR optimization/14984
4088 PR optimization/14985
4089 * trans.c (gigi): Fix non determinism leading to bootstrap
4090 comparison failures.
4092 2004-04-21 Pascal Obry <obry@gnat.com>
4094 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
4095 passed to spawnvp() to properly handle program pathname with spaces on
4098 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
4100 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
4101 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
4102 unlocked in case of exceptions.
4104 2004-04-21 Joel Brobecker <brobecker@gnat.com>
4106 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
4107 This function does not exist anymore.
4109 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
4111 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
4113 * link.c: Move variables to the __gnat name space.
4115 * Makefile.in: list link.o explicitly when needed.
4117 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
4119 2004-04-21 Javier Miranda <miranda@gnat.com>
4121 * einfo.adb (Original_Access_Type): New subprogram
4122 (Set_Original_Access_Type): New subprogram
4123 (Write_Field21_Name): Write the name of the new field
4125 * einfo.ads (Original_Access_Type): New field present in access to
4127 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
4128 E_Anonymous_Access_Protected_Subprogram_Type.
4130 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
4133 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
4134 to anonymous access to subprogram types.
4136 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
4137 to subprogram types.
4139 * sem_ch3.adb (Access_Definition): Complete decoration of entities
4140 corresponding to anonymous access to subprogram types.
4141 (Analyze_Component_Declaration): Add new actual to the call to
4142 subprogram replace_anonymous_access_to_protected_subprogram.
4143 (Array_Type_Declaration): Add new actual to the call to subprogram
4144 replace_anonymous_access_to_protected_subprogram.
4145 (Process_Discriminants): Add new actual to the call to subprogram
4146 replace_anonymous_access_to_protected_subprogram.
4147 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
4149 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
4152 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
4153 access to subprogram types.
4155 * sem_util.adb (Has_Declarations): Addition of package_specification
4158 2004-04-21 Ed Schonberg <schonberg@gnat.com>
4160 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
4161 inlined flags to renamed entity only if in current unit.
4163 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
4165 * s-parint.ads: Add DSA implementation marker.
4167 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
4168 value of System.Partition_Interface.DSA_Implementation to determine
4169 what version of the distributed systems annex is available (no
4170 implementation, GLADE, or PolyORB).
4172 2004-04-21 Joel Brobecker <brobecker@gnat.com>
4174 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
4176 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4178 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
4179 with new type if alias sets differ.
4180 Fixes ACATS c41103b.
4182 2004-04-21 Vincent Celier <celier@gnat.com>
4184 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
4185 Add array Lang_Args for the language specific compiling argument
4188 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
4190 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
4192 * gnat_rm.texi: Update the descripton of the Eliminate pragma
4193 according to the recent changes in the format of the parameters of the
4194 pragma (replacing Homonym_Number with Source_Location).
4196 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
4198 * 5isystem.ads: Removed, unused.
4200 * gnat_rm.texi: Redo 1.13 change.
4202 2004-04-19 Robert Dewar <dewar@gnat.com>
4204 * s-stoele.ads: Clean up definition of Storage_Offset (the new
4205 definition is cleaner, avoids the kludge of explicit Standard operator
4206 references, and also is consistent with a visible System.Address with
4207 no visible operations.
4209 * s-geveop.adb: Add declarations to avoid assumption of visible
4210 operations on type System.Address (since these might not be available
4211 if Address is a non-private type for which the operations
4214 * sem_eval.adb: Minor reformatting
4216 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
4217 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
4218 reformatting (new function spec format).
4220 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
4221 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
4222 s-caun64.adb: Add declarations to avoid assumption of visible
4223 operations on type System.Address (since these might not be available
4224 if Address is a non-private type for which the operations are made
4227 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
4229 * exp_intr.adb: Minor comment update
4231 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
4233 * 5omastop.adb: Add declarations to avoid assumption of visible
4234 operations on type System.Address (since these might not be available
4235 if Address is a non-private type for which the operations
4238 2004-04-19 Vincent Celier <celier@gnat.com>
4240 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
4242 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
4245 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
4247 Call Check with Process_Languages.
4248 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
4249 with Process_Languages.
4250 (Recursive_Check): New Boolean parameter Process_Languages. Call
4251 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
4254 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
4256 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
4257 parameter Ada_Main, defaulted to True.
4258 Check for Ada specific characteristics only when Ada_Main is True.
4260 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
4262 * prj.adb: (Project_Empty): Add new Project_Data components.
4264 * prj.ads: New types and tables for non Ada languages.
4265 (Project_Data): New components Languages, Impl_Suffixes,
4266 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
4267 Include_Path, Include_Data_Set.
4269 * prj-env.ads, prj-env.adb: Minor reformatting
4271 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
4272 Put subprograms in alphabetical order
4274 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
4275 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
4278 * mlib-prj.adb: Back out modification in last version, as they are
4280 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
4282 * make.adb: (Mains): Moved to package Makeutl
4283 (Linker_Opts): Moved to package Makeutl
4284 (Is_External_Assignment): Moved to package Makeutl
4285 (Test_If_Relative_Path): Moved to package Makeutl
4286 (Gnatmake): Move sorting of linker options to function
4287 Makeutl.Linker_Options_Switches.
4289 * makeutl.ads, makeutl.adb: New files.
4291 * Makefile.in: Add makeutl.o to the object files for gnatmake
4293 * makeusg.adb: Add line for new switch -eL.
4295 * gnatls.adb (Image): New function.
4296 (Output_Unit): If in verbose mode, output the list of restrictions
4297 specified by pragmas Restrictions.
4299 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
4302 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
4303 needed, to put it in the range 1970 (included) - 2026 (excluded).
4304 (Time_Of): Do not shift Unix_Min_Year (1970).
4305 Shift the date by multiple of 56 years, if needed, to put it in the
4306 range 1970 (included) - 2026 (excluded).
4308 * adaint.h, adaint.c (__gnat_set_executable): New function.
4310 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4312 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
4314 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
4315 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
4316 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
4317 (tree_transform, case N_Code_Statement): Likewise.
4318 (gnat_expand_stmt, case LABEL_STMT): Don't look at
4319 LABEL_STMT_FIRST_IN_EH.
4320 (gnat_expand_stmt, case ASM_STMT): New case.
4322 * utils2.c (build_unary_op): Properly set TREE_READONLY of
4323 UNCONSTRAINED_ARRAY_REF.
4325 * utils.c (poplevel): Temporarily push/pop GC context around inline
4328 * decl.c (maybe_variable): Properly set TREE_READONLY of
4329 UNCONSTRAINED_ARRAY_REF.
4330 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
4332 * ada-tree.def: (ASM_STMT): New.
4334 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
4335 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
4336 ASM_STMT_INPUT): New.
4337 (ASM_STMT_CLOBBER): Likewise.
4339 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
4341 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
4342 general rcheck mechanism to raise Program_Error for E.4(18), instead
4343 of a custom raiser in System.Partition_Interface.
4344 Part of general cleanup work before PolyORB integration.
4346 * snames.ads, snames.adb: Add new runtime library entities and names
4349 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
4351 (Build_Subprogram_Id): New subprogram provided by exp_dist
4352 Code reorganisation in preparation for PolyORB integration.
4354 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
4356 (Build_Subprogram_Id): New subprogram provided by exp_dist
4358 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
4359 actual parameter types for call to dereference of an
4360 access-to-subprogram type.
4362 * rtsfind.ads: Add new runtime library entities and names for PolyORB
4365 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
4366 instead, which has the same behaviour here since we never pass it a
4369 * link.c (run_path_option, Solaris case): Use -Wl, as for other
4372 * Makefile.in: adjust object file lists for gnatlink and gnatmake
4373 to account for new dependency upon Interfaces.C.Strings + link.o
4374 For x86 FreeBSD, use 86numaux.
4376 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
4377 from Mlib.Tgt to Mlib.
4379 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
4382 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
4383 target-specific versions of this subprogram, now implemented as a
4384 target-independent function in Mlib.
4386 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
4387 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
4388 (Linker_Library_Path_Option): Remove target-specific versions of this
4389 subprogram, now implemented as a target-independent function in Mlib.
4391 * atree.adb: (Allocate_Initialize_Node): New subprogram.
4392 Factors out node table slots allocation.
4393 (Fix_Parents): New subprogram.
4394 Encapsulate the pattern of fixing up parent pointers for syntactic
4395 children of a rewritten node.
4396 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
4397 (Rewrite): Use New_Copy when creating saved copy of original node.
4398 (Replace): Use Copy_Node to copy nodes.
4400 2004-04-19 Javier Miranda <miranda@gnat.com>
4402 * sprint.adb (Sprint_Node_Actual): Give support to the new
4403 Access_To_Subprogram node available in Access_Definition nodes. In
4404 addition, give support to the AI-231 node fields: null-exclusion,
4405 all-present, constant-present.
4407 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
4409 * sinfo.ads, sinfo.adb:
4410 New field Access_To_Subprogram_Definition in Access_Definition nodes
4412 * sem_ch6.adb (Process_Formals): Move here the code that creates and
4413 decorates internal subtype declaration corresponding to the
4414 null-excluding formal. This code was previously in Set_Actual_Subtypes.
4415 In addition, carry out some code cleanup on this code. In case of
4416 access to protected subprogram call
4417 Replace_Anonymous_Access_To_Protected_Subprogram.
4418 (Set_Actual_Subtypes): Code cleanup.
4420 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
4421 Find_Type in case of anonymous access renamings. Add warning in case of
4422 null-excluding attribute used in anonymous access renaming.
4424 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
4427 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
4429 (Access_Definition): In case of anonymous access to subprograms call
4430 the corresponding semantic routine to decorate the node.
4431 (Access_Subprogram_Declaration): Addition of some comments indicating
4432 some code that probably should be added here. Detected by comparison
4433 with the access_definition subprogram.
4434 (Analyze_Component_Declaration): In case of access to protected
4435 subprogram call Replace_Anonymous_Access_To_Protected.
4436 (Array_Type_Declaration): In case of access to protected subprogram call
4437 Replace_Anonymous_Access_To_Protected_Subprogram.
4438 (Process_Discriminants): In case of access to protected subprogram call
4439 Replace_Anonymous_Access_To_Protected_Subprogram.
4441 * par.adb (P_Access_Definition): New formal that indicates if the
4442 null-exclusion part was present.
4443 (P_Access_Type_Definition): New formal that indicates if the caller has
4444 already parsed the null-excluding part.
4446 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
4447 (P_Identifier_Declarations): Code cleanup and give support to renamings
4448 of anonymous access to subprogram types.
4449 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
4450 (P_Array_Type_Definition): Give support to AI-254.
4451 (P_Component_Items): Give support to AI-254.
4452 (P_Access_Definition): New formal that indicates if the header was
4453 already parsed by the caller.
4454 (P_Access_Type_Definition): New formal that indicates if the caller has
4455 already parsed the null-excluding part.
4457 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
4458 call to P_Access_Definition.
4460 2004-04-19 Geert Bosch <bosch@gnat.com>
4462 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
4463 the delicate semantics of floating-point to integer conversion.
4464 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
4466 * eval_fat.adb (Machine_Mantissa): Moved to spec.
4467 (Machine_Radix): New function.
4469 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
4471 (Machine_Radix): New function also for use in conversion checks.
4473 2004-04-19 Ed Schonberg <schonberg@gnat.com>
4475 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
4477 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
4478 to decorate the access-to-protected subprogram and the equivalent type.
4480 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
4481 to anonymous access to subprogram types.
4483 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
4484 constant-folding, for legality checks in contexts that require an RM
4487 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
4488 temporary but stack checking is not enabled, increment serial number
4489 to so that symbol generation is consistent with and without stack
4492 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
4493 independent on whether stack checking is enabled, caller must check
4494 the corresponding flag.
4496 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
4498 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
4499 parent if it has discriminants.
4500 (Build_Derived_Private_Type): Constructed full view does
4501 not come from source.
4502 (Process_Discriminants): Default discriminants on a tagged type are
4503 legal if this is the internal completion of a private untagged
4506 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
4507 no constraint checks, because it corresponds to an existing object.
4509 * sem_prag.adb (Process_Convention): Pragma applies
4510 only to subprograms in the same declarative part, i.e. the same unit,
4513 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
4514 ignore type mismatch on a numeric conversion if expression comes from
4517 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
4519 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
4520 Homonym_Number parameter, add processing for Source_Location parameter
4522 (Check_Eliminated): Remove the check for homonym numbers, add the check
4523 for source location traces.
4525 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
4526 with Arg_Source_Location corresponding to the changes in the format of
4529 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
4530 Eliminate pragma corresponding to the changes in the format of the
4531 pragma: Homonym_Number is replaced with Source_Location, two ways of
4532 distinguishing homonyms are mutially-exclusive.
4534 2004-04-19 Joel Brobecker <brobecker@gnat.com>
4536 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
4538 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
4539 No_Dollar_In_Label, no longer necessary, as it is always True.
4540 (Strip_Suffixes): Likewise.
4542 2004-04-19 Gary Dismukes <dismukes@gnat.com>
4544 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
4545 modulus for compatibility with size clause on targets with 16-bit
4548 * layout.adb (Discrimify): In the case of private types, set Vtyp to
4549 full type to fix type mismatches on calls to size functions for
4550 discriminant-dependent array components.
4552 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
4554 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
4557 2004-04-19 Pascal Obry <obry@gnat.com>
4559 * mdll-utl.adb (Locate): New version is idempotent.
4561 2004-04-17 Laurent Guerby <laurent@guerby.net>
4563 PR ada/14988 (partial)
4564 * impunit.adb: Fix typo.
4566 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
4568 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
4569 and install-rts-cert targets. Remove all gnatlib and gnattools
4570 targets and all other rts-* targets (moved to libada). Remove (now)
4571 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
4572 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
4574 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4576 * trans.c (tree_transform): Shortcut returning error_mark_node for
4577 statements in annotate_only_mode.
4578 (tree_transform, case N_Label, case N_Return_Statement,
4579 N_Goto_Statement): Make statement tree instead of generating code.
4580 (tree_transform, case N_Assignment_Statement): No longer check
4582 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
4584 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
4586 (gnat_to_gnu): Collect any RTL generated and deal with it.
4587 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
4588 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
4589 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
4591 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
4593 * ada-tree.def (EXPR_STMT): Fix typo in name.
4594 (BLOCK_STMT, IF_STMT): New nodes.
4596 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
4597 LABEL_STMT_FIRST_IN_EH): New macros.
4598 (RETURN_STMT_EXPR): Likewise.
4600 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
4601 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
4603 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
4605 * atree.ads: Correct documentation on extended nodes.
4607 * link.c: Set run_path_option for FreeBSD.
4609 2004-04-08 Vincent Celier <celier@gnat.com>
4611 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
4612 one of the ALI file, do not link with DEC lib.
4614 * par.adb Remove the last two characters ("%s" or "%b") when checking
4615 if a language defined unit may be recompiled.
4617 2004-04-08 Ed Schonberg <schonberg@gnat.com>
4619 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
4620 removal of abstract operation leaves no possible interpretation for
4623 * sem_eval.adb (Eval_Qualified_Expression): Use
4624 Set_Raises_Constraint_Error on node when needed, so that it does not
4625 get optimized away by subsequent optimizations.
4627 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
4628 operands even when they are not wrapped in a type conversion.
4630 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
4632 * sem_prag.adb (Set_Exported): Warn about making static as result of
4633 export only when the export is coming from source. This may be not
4634 be true e.g. on VMS where we expand export pragmas for exception codes
4635 together with imported or exported exceptions, and we don't want the
4636 user to be warned about something he didn't write.
4638 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
4640 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
4641 duplication between normal entities and those declared as renamings.
4642 No functional change.
4644 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
4645 inline functions returning an unconstrained result.
4647 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
4649 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
4650 conform to what other front-ends do.
4652 2004-04-08 Doug Rupp <rupp@gnat.com>
4654 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
4657 2004-04-06 Pascal Obry <obry@gnat.com>
4659 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
4661 * osint.adb (Program_Name): Do not look past a directory separator.
4663 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
4665 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
4667 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
4668 requirement for preserving a copy of the original assignment node.
4670 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
4672 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
4674 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
4677 2004-04-06 Ed Schonberg <schonberg@gnat.com>
4679 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
4680 operator calls in functional notation, and apply
4681 Universal_Interpretation to operands, not to their type.
4683 2004-04-06 Robert Dewar <dewar@gnat.com>
4685 * 5wdirval.adb: Minor reformatting
4687 2004-04-06 Ed Falis <falis@gnat.com>
4689 * gnat_rm.texi: Improve a reference to the GCC manual
4691 2004-04-05 Vincent Celier <celier@gnat.com>
4693 * adaint.h, adaint.c: Add function __gnat_named_file_length
4695 * impunit.adb: Add Ada.Directories to the list
4697 * Makefile.in: Add VMS and Windows versions of
4698 Ada.Directories.Validity package body.
4700 * Makefile.rtl: Add a-direct and a-dirval
4702 * mlib-tgt.ads: Minor comment update.
4704 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
4705 a-direct.ads, a-direct.adb: New files.
4707 2004-04-05 Vincent Celier <celier@gnat.com>
4710 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
4711 just to the compiler.
4713 2004-04-05 Robert Dewar <dewar@gnat.com>
4715 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
4716 returned string is 1.
4718 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
4720 * eval_fat.ads: Minor reformatting
4722 * g-curexc.ads: Document that lower bound of returned string values
4725 * gnatlink.adb: Add ??? comment for previous change
4726 (need to document why this is VMS specific)
4728 * s-stoele.ads: Minor reformatting
4730 * tbuild.ads: Minor reformatting throughout (new function specs)
4732 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
4735 * scng.adb: Minor reformatting
4737 2004-04-05 Geert Bosch <bosch@gnat.com>
4739 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
4740 (Leading_Part): Still perform truncation to machine number if the
4741 specified radix_digits is greater or equal to machine_mantissa.
4743 2004-04-05 Javier Miranda <miranda@gnat.com>
4745 * par-ch3.adb: Complete documentation of previous change
4746 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
4747 (aliased must appear before constant).
4749 * par-ch4.adb: Complete documentation of previous change.
4751 * par-ch6.adb: Complete documentation of previous change.
4753 * sinfo.ads: Fix typo in commment.
4755 2004-04-05 Ed Schonberg <schonberg@gnat.com>
4757 * sem_ch3.adb (Inherit_Components): If derived type is private and has
4758 stored discriminants, use its discriminants to constrain parent type,
4759 as is done for non-private derived record types.
4761 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
4762 Ada 2005 AI-310: an abstract non-dispatching operation is not a
4763 candidate interpretation in an overloaded call.
4765 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
4766 expression is Null and target type is not an access type (e.g. a
4767 non-private address type).
4769 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
4771 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
4772 statement whose right-hand side is an inlined call, save a copy of the
4773 original assignment subtree to preserve enough consistency for
4774 Analyze_Assignment to proceed.
4776 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
4777 complete assignment subtree which is now unnecessary, as the expansion
4778 of inlined call has been improved to preserve a consistent assignment
4779 tree. Note_Possible_Modification must be called only
4780 after checks have been applied, or else unnecessary checks will
4783 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
4784 of explicit dereferences that do not Come_From_Source:
4785 - be selective on cases where we must go back to the dereferenced
4786 pointer (an assignment to an implicit dereference must not be
4787 recorded as modifying the pointer);
4788 - do not rely on Original_Node being present (Analyze_Assignment
4789 calls Note_Possible_Modification on a copied tree).
4791 * sem_warn.adb (Check_References): When an unset reference to a pointer
4792 that is never assigned is encountered, prefer '<pointer> may be null'
4793 warning over '<pointer> is never assigned a value'.
4795 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
4797 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
4800 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
4802 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
4803 libexc. We currently don't reference anything in this library and
4804 linking it in triggers linker warnings we don't want to see.
4806 * init.c: Update comments.
4808 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4810 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
4811 * utils.c (create_field_decl): Likewise.
4812 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
4814 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
4816 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
4817 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
4818 Add info directory entry and category.
4820 2004-04-02 Jan Hubicka <jh@suse.cz>
4822 * utils.c: Include function.h
4823 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
4825 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
4828 * Make-lang.in: Clean up generation of documentation
4830 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
4832 * xgnatug.adb: Removed, replaced by xgnatugn.adb
4834 * xgnatugn.adb: Replaces xgnatug.adb
4836 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
4838 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
4840 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
4841 gnat_ug_wnt.texi: Removed.
4843 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
4845 * utils2.c: Update copyright notice.
4847 2004-04-01 Robert Dewar <dewar@gnat.com>
4849 * checks.adb: Minor reformatting throughout
4850 Note that prev checkin added RM reference to alignment warning
4852 2004-04-01 Ed Schonberg <schonberg@gnat.com>
4854 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
4855 non-static when building aggregate for bit-packed array.
4857 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
4858 function call that is itself the actual in a procedure call, build
4861 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
4862 a string literal, create a temporary for it, constant folding only
4863 handles scalars here.
4865 2004-04-01 Vincent Celier <celier@gnat.com>
4867 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
4868 Error_Msg_SP): New empty procedures to instantiate the Scanner.
4869 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
4871 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
4872 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
4873 and get the checksum.
4875 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
4877 Increase the Marking_Label at the end of the Multiple_Main_Loop,
4878 instead of at the beginning.
4880 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
4882 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
4885 * osint.ads (Multi_Unit_Index_Character): New Character global variable
4887 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
4890 * par.adb: Remove test on file name to detect language defined units.
4891 Add test on unit name, after parsing, to detect language defined units
4892 that are not compiled with -gnatg (except System.RPC and its children)
4894 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
4895 following units without style checking.
4897 * switch-c.adb: Change -gnatC to -gnateI
4899 * usage.adb: Document new switch -gnateInnn
4901 * scng.adb (Accumulate_Token_Checksum): New procedure
4902 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
4903 word or literal number.
4904 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
4907 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
4910 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
4911 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
4912 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
4913 5vtpopde.adb: Add missing 'constant' keywords.
4915 2004-04-01 Javier Miranda <miranda@gnat.com>
4917 * par-ch4.adb: (P_Allocator): Code cleanup
4919 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
4922 * sinfo.ads: Complete documentation of previous change
4924 2004-04-01 Pascal Obry <obry@gnat.com>
4926 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
4927 only on VMS. This special handling was done because an old GNU/ld bug
4928 on Windows which has been fixed.
4930 2004-04-01 GNAT Script <nobody@gnat.com>
4932 * Make-lang.in: Makefile automatically updated
4934 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4936 * decl.c (gnat_to_gnu_entity, make_type_from_size):
4937 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
4938 * trans.c (tree_transform, convert_with_check): Likewise.
4939 * utils.c (gnat_signed_or_unsigned_type): Likewise.
4940 (build_vms_descriptor, unchecked_convert): Likewise.
4941 * utils2.c (nonbinary_modular_operation): Likewise.
4943 2004-03-29 Javier Miranda <miranda@gnat.com>
4945 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
4946 (Install_Null_Excluding_Check): Local subprogram that determines whether
4947 an access node requires a runtime access check and if so inserts the
4948 appropriate run-time check.
4949 (Apply_Access_Check): Call Install_Null_Excluding check if required
4950 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
4952 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
4954 * einfo.ads: Fix typo in comment
4956 * exp_ch3.adb (Build_Assignment): Generate conversion to the
4957 null-excluding type to force the corresponding run-time check.
4958 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
4959 type to force the corresponding run-time check.
4961 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
4962 the null-excluding type to force the corresponding run-time check.
4964 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
4965 case of access types unless they have the null-excluding attribute.
4967 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
4970 * exp_util.ads: Fix typo in comment
4972 * par.adb (P_Null_Exclusion): New subprogram
4973 (P_Subtype_Indication): New formal that indicates if the null-excluding
4974 part has been scanned-out and it was present
4976 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
4978 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
4979 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
4980 type to force the corresponding run-time check
4981 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
4983 (Resolve_Array_Aggregate): Carry out some static checks
4984 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
4986 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
4987 attribute must be set only if specified by means of the null-excluding
4988 part. In addition, we must also propagate the access-constant attribute
4990 (Access_Subprogram_Declaration, Access_Type_Declaration,
4991 Analyze_Component_Declaration, Analyze_Object_Declaration,
4992 Array_Type_Declaration, Process_Discriminants,
4993 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
4994 and carry out some static checks.
4995 (Build_Derived_Access_Type): Set the null-excluding attribute
4996 (Derived_Type_Declaration, Process_Subtype): Carry out some static
4999 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
5001 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
5003 * sem_ch6.adb (Process_Formals): Carry out some static checks.
5004 (Set_Actual_Subtypes): Generate null-excluding subtype if the
5005 null-excluding part was present; it is not required to be done here in
5006 case of anonymous access types.
5007 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
5010 * sem_res.adb (Resolve_Actuals): Carry out some static check
5011 (Resolve_Null): Allow null in anonymous access
5013 * sinfo.adb: New subprogram Null_Exclusion_Present
5014 All_Present and Constant_Present available on access_definition nodes
5016 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
5017 object_declaration, derived_type_definition, component_definition,
5018 discriminant_specification, access_to_object_definition,
5019 access_function_definition, allocator, access_procedure_definition,
5020 access_definition, parameter_specification, All_Present and
5021 Constant_Present flags available on access_definition nodes.
5023 2004-03-29 Robert Dewar <dewar@gnat.com>
5025 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
5026 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
5027 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
5028 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
5029 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
5030 sem_prag.adb: Updates to handle multiple units/file
5032 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
5034 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
5035 sem_util.adb: Minor reformatting
5037 * sem_ch12.adb: Add comment for previous change
5039 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
5041 * osint.adb (Executable_Prefix): Set Exec_Name to the current
5042 executable name when not initialized. Otherwise, use its current value.
5044 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
5045 initialize it to another executable name than the current one. This
5046 allows to configure paths for an executable name (gnatmake) different
5047 from the current one (gnatdist).
5049 2004-03-29 Ed Schonberg <schonberg@gnat.com>
5051 * exp_ch6.adb (Expand_Call): A call to a function declared in the
5052 current unit cannot be inlined if it appears in the body of a withed
5053 unit, to avoid order of elaboration problems in gigi.
5055 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
5056 information for protected (wrapper) operation as well, to simplify gdb
5059 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
5060 protected body, indicate that the entity for the generated spec comes
5061 from source, to ensure that references are properly generated for it.
5062 (Build_Body_To_Inline): Do not inline a function that returns a
5065 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
5066 apply convention to homonyms that are declared explicitly.
5068 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
5069 that renames an equality operator and the operands are overloaded,
5070 resolve them with the declared formal types, before rewriting as an
5073 2004-03-29 GNAT Script <nobody@gnat.com>
5075 * Make-lang.in: Makefile automatically updated
5077 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
5079 * memtrack.adb: Log realloc calls, which are treated as free followed
5082 2004-03-25 Vincent Celier <celier@gnat.com>
5084 * prj-makr.adb (Process_Directories): Detect when a file contains
5085 several units. Do not include such files in the config pragmas or
5086 in the naming scheme.
5088 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
5089 Resolve links only when not in Trusted_Mode.
5090 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
5091 Do not resolve links for the display names.
5093 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
5094 resolve links when computing the display names.
5096 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
5098 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
5099 attribute reference does not denote a subtype, it can be any
5100 expression that has a classwide type, potentially after an implicit
5101 dereference. In particular, the prefix can be a view conversion for
5102 a classwide type (for which Is_Object_Reference holds), but it can
5103 also be a value conversion for an access-to-classwide type. In the
5104 latter case, there is an implicit dereference, and the original node
5105 for the prefix does not verify Is_Object_Reference.
5107 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
5108 conversion of a discriminant-dependent component of a mutable object
5111 2004-03-25 Ed Schonberg <schonberg@gnat.com>
5113 * freeze.adb (Freeze_Entity): When an inherited subprogram is
5114 inherited, has convention C, and has unconstrained array parameters,
5115 place the corresponding warning on the derived type declaration rather
5116 than the original subprogram.
5118 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
5119 indication on renaming declaration, if formal has a box and actual
5122 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
5123 determine whether to generate an implicit or explicit reference to
5126 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
5127 subprogram renaming comes from a defaulted formal subprogram in an
5130 2004-03-25 Gary Dismukes <dismukes@gnat.com>
5132 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
5133 value expressions to ensure that calls within a component definition
5134 will be checked (since those are evaluated during the record type's
5137 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
5139 * s-tpobop.adb: Code clean up:
5140 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
5142 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
5144 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
5146 * Makefile.in: Clean up in the ravenscar run time.
5148 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5150 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
5151 of No_Strict_Aliasing to build_pointer_type_for_mode.
5152 * utils.c (update_pointer_to): Walk pointer and ref chains.
5154 2004-03-22 Cyrille Comar <comar@act-europe.fr>
5156 * ali.ads: Fix Comment about Dynamic_Elab.
5158 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
5159 Has_RACW, Is_Generic, etc.)
5160 (Output_Object, Gnatls): Take into account ALI files not attached to
5163 2004-03-22 Vincent Celier <celier@gnat.com>
5165 * gprep.adb: Change all String_Access to Name_Id
5166 (Is_ASCII_Letter): new function
5167 (Double_File_Name_Buffer): New procedure
5168 (Preprocess_Infile_Name): New procedure
5169 (Process_Files): New procedure
5170 (Gnatprep): Check if output and input are existing directories.
5171 Call Process_Files to do the real job.
5173 2004-03-22 Robert Dewar <dewar@gnat.com>
5175 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
5176 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
5178 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
5180 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
5181 case when the source contains only comments.
5183 2004-03-22 Ed Schonberg <schonberg@gnat.com>
5185 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
5186 declaration for a child subprogram body that acts as a spec, indicate
5187 that the entity in the declaration needs debugging information.
5189 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
5190 full view if the subtype is created for a constrained record component;
5191 gigi has enough information to construct the record, and there is no
5192 place in the tree for the declaration.
5194 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
5195 serial number for the dummy body that is built for analysis, to avoid
5196 inconsistencies in the generation of internal names when compiling
5199 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
5201 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
5204 2004-03-22 GNAT Script <nobody@gnat.com>
5206 * Make-lang.in: Makefile automatically updated
5208 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5210 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
5211 * trans.c (tree_transform, emit_index_check): Likewise.
5212 * utils.c (build_template): Likewise.
5213 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
5214 (maybe_unconstrained_array, unchecked_convert): Likewise.
5215 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
5216 (build_unary_op): Likewise.
5217 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
5218 (fill_vms_descriptor): Likewise.
5219 (build_call_alloc_dealloc): Likewise.
5221 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
5223 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
5226 * gnat_ug.texi: Add info directory category and entry.
5227 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
5228 gnat_ug_wnt.texi: Regenerate.
5230 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
5232 * ada-tree.h: Update copyright notice.
5235 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
5237 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
5238 as regular exception objects and not as mere integers representing the
5239 condition code. The latter approach required some dynamics to mask off
5240 severity bits, which did not fit well into the GCC table based model.
5241 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
5242 exception data objects. We don't it and it would conflict with the other
5243 external symbol we have to generate for such exceptions.
5245 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
5246 the special code for VMS exceptions, since these are now represented
5247 as regular exceptions objects.
5249 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5251 * decl.c (debug_no_type_hash): Remove.
5252 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
5253 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
5255 2004-03-19 Laurent Guerby <laurent@guerby.net>
5257 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
5258 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
5260 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5262 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
5263 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
5264 (TYPE_RM_SIZE_INT): Directly use type.values.
5265 (TREE_LOOP_ID): Clean up check.
5266 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
5267 TYPE_VALUES, not TYPE_FIELDS.
5268 * trans.c (convert_with_check): Delay access of bounds of basetype
5269 until sure is numeric.
5271 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
5273 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
5276 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
5277 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
5278 Specific.Set instead of direct call to e.g pthread_setspecific.
5280 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
5282 * adaint.c: Update comments.
5284 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
5285 GNATLIB_SHARED for FreeBSD.
5287 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
5289 * init.c [VxWorks]: Do not fix the stack size for the environment task.
5290 When needed (stack checking) the stack size is retrieved
5291 from the VxWorks kernel.
5293 * Makefile.in: Flag -nostdinc is required when building the run time
5294 for avoiding looking for files in the base compiler.
5295 Add the VxWorks specific version of the package body for
5296 System.Stack_checking.Operations (5zstchop.adb).
5298 * Make-lang.in: Add the object file for
5299 System.Stack_Checking.Operations.
5301 * Makefile.rtl: Add object file for the package
5302 System.Stack_Checking.Operations.
5304 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
5306 * s-stache.ads, s-stache.adb: Move the operations related to stack
5307 checking from this package to package System.Stack_Checking.Operations.
5308 This way, stack checking operations are only linked in the final
5309 executable when using the -fstack-check flag.
5311 2004-03-18 Doug Rupp <rupp@gnat.com>
5313 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
5316 * 5qsystem.ads, 5xcrtl.ads: New files.
5318 2004-03-18 Vincent Celier <celier@gnat.com>
5320 * prj.adb (Reset): Reset hash table Files_Htable
5322 * prj-env.adb (Source_Paths, Object_Paths): New tables.
5323 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
5324 the procedures Add_To_Path_File.
5325 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
5326 making sure that each directory is present only once and, for object
5327 dirs, when a directory already present is added, the duplicate is
5328 removed and the directory is always put as the last in the table.
5329 Write the path files at the end of these accumulations.
5331 * prj-nmsc.adb (Record_Source): Add source file name in hash table
5332 Files_Htable for all sources.
5334 * prj-proc.adb (Process): Remove restrictions between not directly
5335 related extending projects.
5337 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
5339 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
5340 (Find_Sources): Minor speed optimization.
5342 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
5343 parameter Trusted_Mode.
5345 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
5347 * scn.adb (Determine_License): Take into account a degenerated case
5348 when the source contains only comments.
5350 2004-03-18 Ed Schonberg <schonberg@gnat.com>
5352 * sem_warn.adb (Check_References): For a warning on a selected
5353 component that does not come from source, locate an uninitialized
5354 component of the record type to produce a more precise error message.
5356 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
5358 * 3zsoccon.ads: Fix multicast options.
5360 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
5363 2004-03-15 Robert Dewar <dewar@gnat.com>
5365 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
5366 pragma used for a private type.
5368 * lib-xref.adb (Generate_Reference): Do not generate warning if
5369 reference is in a different unit from the pragma Unreferenced.
5371 * 5vtpopde.adb: Minor reformatting
5372 Fix casing of To_Task_ID
5374 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
5375 flag if we have an unchecked conversion to an access type in the same
5378 2004-03-15 Geert Bosch <bosch@gnat.com>
5380 * a-ngcoty.adb (Modulus): In alternate formula for large real or
5381 imaginary parts, use Double precision throughout.
5383 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
5384 we want to be able to compile run-time with -gnata for testing, but
5385 this may also be instantiated in user code that is compiled with -gnata.
5387 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
5389 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
5390 codes. Having a separate type for this is useful to enforce consistency
5391 throughout the various run-time units.
5392 (Exception_Data): Use Exception_Code for Import_Code.
5394 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
5395 Natural and Integer in various places.
5396 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
5397 with the severity bits masked off.
5398 (Register_VMS_Exception): Handle the additional exception data pointer
5401 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
5402 component, now reflected by an exported accessor.
5403 (is_handled_by): New routine to compute whether the propagated
5404 occurrence matches some handler choice specification. Extracted out of
5405 get_action_description_for, and expanded to take care of the VMS
5407 (get_action_description_for): Use is_handled_by instead of an explicit
5408 complex condition to decide if the current choice at hand catches the
5409 propagated occurrence.
5411 * raise.h (Exception_Code): New type for C.
5413 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
5414 System.Standard_Library.Exception_Code, to allow references from the
5415 pragma import/export expander.
5417 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
5418 New accessors to allow easy access to GNAT exception data
5420 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
5421 redundant Handled_By_Others component, helper for the personality
5422 routine which will now be able to call the appropriate exception data
5425 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
5426 component of Standard_Exception_Type to be the closest possible to
5427 Exception_Code in System.Standard_Library, that we cannot get at this
5428 point. Expand a ??? comment to notify that this type node should
5429 probably be rewritten later on.
5431 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
5432 registration call to include a pointer to the exception object in the
5435 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
5436 instead of int and explicit bitmasks.
5438 2004-03-15 Vincent Celier <celier@gnat.com>
5440 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
5441 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
5443 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
5444 longer needed now that it is in the spec of
5445 System.Tasking.Task_Attributes.
5447 * adaint.h, adaint.c: (__gnat_create_output_file): New function
5449 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
5451 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
5453 * make.adb (Gnatmake): Do not check the executable suffix; it is being
5454 taken care of in Scan_Make_Arg.
5455 (Scan_Make_Arg): Add the executable suffix only if the argument
5456 following -o, in canonical case, does not end with the executable
5457 suffix. When in verbose mode and executable file name does not end
5458 with executable suffix, output the executable name, in canonical case.
5460 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
5461 to avoid warnings when instantiating Ada.Task_Attributes.
5464 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
5465 in the correct order.
5467 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
5468 redirect standard output and error to a file for the invocation of the
5469 compiler, then read the file.
5471 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
5472 directory, instead of the Value.
5473 (Find_Source_Dirs): Remove useless code & comments.
5475 2004-03-15 Ed Schonberg <schonberg@gnat.com>
5477 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
5478 tagged type is inherited, and the parent operation is not frozen yet,
5479 force generation of a freeze node for the inherited operation, so the
5480 corresponding dispatch entry is properly initialized.
5481 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
5482 when looking for user-defined equality operation.
5484 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
5485 boolean when locating primitive equality of tagged component.
5487 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
5488 bit-aligned field and the right-hand side a string literal, introduce
5489 a temporary before expanding assignment into a loop.
5491 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
5492 priority in full, to ensure that any expanded subepxressions of it are
5493 elaborated in the scope of the init_proc.
5495 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
5496 after object declaration, skipping over code that may have been
5497 generated for validity checks.
5499 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
5500 discriminants, ignore the known discriminants of its full view, if
5501 any, to check legality.
5503 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
5504 component if type has unknown discriminants.
5505 (Analyze_Private_Extension_Declaration): Discriminant constraint is
5506 null if type has unknown discriminants.
5508 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
5509 for end label when present.
5511 * s-fileio.adb (Open): When called with a C_Stream, use given name for
5512 temporary file, rather than an empty string.
5514 2004-03-15 Ed Falis <falis@gnat.com>
5516 * s-thread.adb: Removed, no longer used.
5518 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5520 * decl.c (target.h): Now include.
5521 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
5522 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
5523 (validate_size): For POINTER_TYPE, get smallest size permitted on
5526 * fe.h: Sort Einfo decls and add Set_Mechanism.
5528 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
5529 (ada/decl.o): Depends on target.h.
5531 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
5532 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
5534 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
5536 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
5538 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
5539 Insert_Dereference_Action when rewriting an implicit dereference into
5540 an explicit one, this will be taken care of during expansion of the
5541 explicit dereference.
5542 (Expand_N_Slice): Same. Always do the rewriting, even for the case
5543 of non-packed slices, since the dereference action generated by
5544 expansion of the explicit dereference is needed in any case.
5545 (Expand_N_Selected_Component): When rewriting an implicit dereference,
5546 analyze and resolve the rewritten explicit dereference so it is seen
5548 (Insert_Dereference_Action): This procedure is now called only for the
5549 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
5550 dereferences that do not come from source (including explicit
5551 dereferences resulting from rewriting implicit ones), but do not
5552 recursively insert a check for the dereference nodes contained within
5554 (Insert_Dereference_Action): Clarify and correct comment.
5556 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
5559 Move language detection to the top level.
5560 * config-lang.in: Build by default.
5562 2004-03-05 Robert Dewar <dewar@gnat.com>
5564 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
5566 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
5567 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
5568 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
5569 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
5570 unchecked conversion to spec to avoid warnings.
5572 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
5575 * 7stpopsp.adb: Correct casing in To_Task_ID call
5577 * a-strsea.ads, a-strsea.adb: Minor reformatting
5579 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
5581 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
5582 Adjust Max_Msg_Length to be clearly large enough.
5584 * fe.h: Define In_Same_Source_Unit
5586 * osint.adb: Add pragma Warnings Off to suppress warnings
5587 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
5590 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
5592 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
5594 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
5596 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
5598 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
5600 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
5601 node. We now do generate them for gcc back end.
5603 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
5606 * sinput-c.adb: Fix bad name in header.
5607 Add pragma Warnings Off to suppress aliasing warning.
5609 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
5611 * snames.h, snames.ads, snames.adb: Add entry for pragma
5614 2004-03-05 Vincent Celier <celier@gnat.com>
5616 * prj-com.ads: Add hash table Files_Htable to check when a file name
5617 is already a source of another project.
5619 * prj-nmsc.adb (Record_Source): Before recording a new source, check
5620 if its file name is not already a source of another project. Report an
5623 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
5624 source file name, call gnatpp with all the sources of the main project.
5626 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
5629 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
5630 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
5631 /RUNTIME_SYSTEM=, converted to --RTS=
5632 /NOTABS, converted to -notabs
5634 2004-03-05 Pascal Obry <obry@gnat.com>
5636 * make.adb: Minor reformatting.
5638 2004-03-05 Ed Schonberg <schonberg@gnat.com>
5640 Part of implemention of AI-262.
5641 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
5643 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
5646 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
5647 when component type is a partially constrained class-wide subtype.
5648 (Constrain_Discriminated_Type): If parent type has unknown
5649 discriminants, a constraint is illegal, even if full view has
5651 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
5652 with unknown discriminants whose full view is a discriminated record.
5654 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
5655 flag, to handle properly derivations of tagged types with unknown
5657 (Analyze_Package_Spec, Analyze_Package_Body): Install
5658 Private_With_Clauses before analyzing private part or body.
5660 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
5661 Has_Discriminants can be true for a given type (documentation).
5663 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
5665 * s-restri.ads: Fix license (GPL->GMGPL).
5667 * s-tassta.adb: Minor reformatting.
5669 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
5670 by calls to Exit_One_ATC_Level, since additional clean up is performed
5673 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
5674 by calls to Exit_One_ATC_Level, since additional clean up is performed
5677 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5679 * trans.c: Reflect GCC changes to fix bootstrap problem.
5680 Add warning for suspicious aliasing unchecked conversion.
5682 2004-03-05 GNAT Script <nobody@gnat.com>
5684 * Make-lang.in: Makefile automatically updated
5686 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
5688 * ali.adb (Read_Instantiation_Instance): Do not modify the
5689 current_file_num when reading information about instantiations, since
5690 this corrupts files in later references.
5692 2004-03-02 Vincent Celier <celier@gnat.com>
5694 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
5695 before checking if it is read-only.
5697 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
5698 of SRC_DIRS and eliminate duplicates.
5700 * gprcmd.adb: Replace command "path" with command "path_sep" to return
5702 (Usage): Document path_sep
5704 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
5705 C++ compiler. No need for a script.
5706 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
5707 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
5710 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
5711 where there are Ada sources.
5712 (Set_Ada_Paths): Only add to the include path the source dirs of project
5714 (Add_To_Path): Add the Display_Values of the directories, not their
5717 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
5720 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
5722 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
5723 Value is canonicalized.
5724 (Language_Independent_Check): Do not copy Value to Display_Value when
5725 canonicalizing Value.
5727 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
5728 path to find limited with cycles.
5729 (Parse_Single_Project): Use canonical cased path to find the end of a
5732 2004-03-02 Ed Schonberg <schonberg@gnat.com>
5734 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
5735 and not a child unit.
5737 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
5738 appear in a with_clause.
5740 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
5741 only happen in type_annotate mode, do not try to elaborate it.
5743 * exp_util.adb (Force_Evaluation): If expression is a selected
5744 component on the left of an assignment, use a renaming rather than a
5745 temporary to remove side effects.
5747 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
5748 inlined instance body, which is analyzed before the end of the
5751 2004-03-02 Robert Dewar <dewar@gnat.com>
5753 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
5754 sem_ch4.adb: Use new feature for substitution of keywords in VMS
5756 * errout.ads, errout.adb: Implement new circuit for substitution of
5759 * sem_case.adb (Analyze_Choices): Place message properly when case is
5760 a subtype reference rather than an explicit range.
5762 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
5764 2004-03-02 Doug Rupp <rupp@gnat.com>
5766 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
5768 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
5770 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
5772 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5774 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
5777 2004-02-25 Robert Dewar <dewar@gnat.com>
5779 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
5780 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
5781 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
5782 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
5783 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
5784 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
5785 the defining instance of the type to avoid aliasing problems.
5786 Fix copyright header. Fix bad comments in package header.
5788 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
5790 2004-02-25 Ed Schonberg <schonberg@gnat.com>
5792 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
5793 rewritten as references when aliased through an address clause.
5795 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
5796 whether call can be interpreted as an indirect call to the result of a
5797 parameterless function call returning an access subprogram.
5799 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
5802 * exp_ch7.adb (Make_Clean): Remove generation of calls to
5803 Unlock[_Entries], since this is now done by Service_Entries directly.
5805 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
5807 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
5808 Requeue_Call for better code readability. Change spec and update calls:
5809 PO_Service_Entries now unlock the PO on exit.
5810 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
5813 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
5815 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
5817 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
5819 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
5820 protected subprogram call and analyzing the result of such expanding
5821 in case when the called protected subprogram is eliminated.
5823 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
5826 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
5828 * Makefile.in: Clean ups.
5830 2004-02-23 Ed Schonberg <schonberg@gnat.com>
5832 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
5833 protected operations if original subprogram is flagged as eliminated.
5834 (Expand_N_Subprogram_Body): For a protected operation, create
5835 discriminals for next operation before checking whether the operation
5838 * exp_ch9.adb (Expand_N_Protected_Body,
5839 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
5840 for internal protected operations if the original subprogram is
5843 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
5844 declared in a single protected object.
5846 2004-02-23 Vincent Celier <celier@gnat.com>
5848 * prj-attr.adb: Make attribute Builder'Executable an associative array,
5849 case insensitive if file names are case insensitive, instead of a
5850 standard associative array.
5852 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
5853 them as case insensitive on platforms where the file names are case
5856 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
5857 project file has already been parsed that canonical path are compared.
5859 2004-02-23 Robert Dewar <dewar@gnat.com>
5861 * sinput-c.ads: Correct bad unit title in header
5863 * freeze.adb: Minor reformatting
5865 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5867 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
5868 nonaddressable COMPONENT_REF that is removing padding that we are
5869 taking the address of, take the address of the padded record instead
5870 if item is variable size.
5872 2004-02-20 Robert Dewar <dewar@gnat.com>
5874 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
5876 2004-02-20 Ed Schonberg <schonberg@gnat.com>
5878 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
5879 itype references for the constrained designated type of a component
5880 whose base type is already frozen.
5882 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
5884 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
5887 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
5889 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
5890 identifier for a phantom package that rewrites the formal package
5891 declaration with a box. The Add semantic decorations for the defining
5892 identifier from the original node (that represents the formal package).
5894 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
5896 * Make-lang.in (ada/stamp-sdefault): Use the top level
5899 2004-02-19 Richard Henderson <rth@redhat.com>
5901 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
5903 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
5905 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
5906 Scan_ALI can be used for multiple ALI files without reinitializing
5909 2004-02-18 Robert Dewar <dewar@gnat.com>
5911 * debug.adb: Minor reformatting.
5913 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5915 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
5916 to zero if there is an address clause.
5918 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
5920 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
5922 2004-02-18 Gary Dismukes <dismukes@gnat.com>
5924 * layout.adb (Layout_Component_List): Revise generation of call to
5925 discriminant-checking function to pass selections of all of the type's
5926 discriminants rather than just the variant-controlling discriminant.
5928 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
5930 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
5931 fail in the current setup and triggers spurious system error messages.
5932 Pretend it occurred and failed instead.
5934 2004-02-18 Vincent Celier <celier@gnat.com>
5936 * bld.adb: Mark FLDFLAGS as saved
5937 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
5938 it is not the root project. Put each directory to be
5939 extended between double quotes to prevent it to be expanded on Windows.
5940 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
5941 the project file. Set them back to their initial values if they have not
5942 been set in the project file.
5944 * gprcmd.adb: (Gprdebug, Debug): New global variables
5945 (Display_Command): New procedure
5946 (Usage): Document new command "linkopts"
5947 Call Display_Command when env var GPRDEBUG has the value "TRUE"
5948 Implement new command "linkopts"
5949 Remove quotes that may be around arguments for "extend"
5950 Always call Normalize_Pathname with arguments formatted for the platform
5952 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
5953 Change @echo to @$(display) in target clean to be able to clean silently
5955 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
5957 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
5960 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
5961 = Extending_All when current project is an extending all project.
5963 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
5964 set to True only for LINK command, after Unix switch -o.
5965 (Process_Arguments): Set Output_File_Expected to True for LINK command
5966 after Unix switch -o. When Output_File_Expected is True, never add an
5967 extension to a file name.
5969 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
5970 option file name, only to the --for-linker= switch.
5971 (Option_File_Name): If option file name do not end with ".opt", append
5974 2004-02-18 GNAT Script <nobody@gnat.com>
5976 * Make-lang.in: Makefile automatically updated
5978 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
5980 * Make-lang.in (stamp-sdefault): Do not depend on
5983 2004-02-12 Zack Weinberg <zack@codesourcery.com>
5985 * config-lang.in: Disable Ada by default until probe logic for
5986 a bootstrap Ada compiler can be moved to the top level configure
5989 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
5991 * decl.c (components_to_record): Don't claim that the internal fields
5992 we make to hold the variant parts are semantically addressable, because
5995 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
5996 adjust the comment describing the modular type form when we can use it.
5997 (Install_PAT): Account for the Esiz renaming.
5999 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
6000 sc_onstack context indication before raising the exception to which
6001 the signal is mapped. Allows better handling of later signals possibly
6002 triggered by the resumed user code if the exception is handled.
6004 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
6006 * 5zinit.adb: Removed, no longer used.
6008 2004-02-12 Robert Dewar <dewar@gnat.com>
6010 * ali.adb: Remove separating space between parameters on R line. Makes
6011 format consistent with format used by the binder for Set_Globals call.
6013 * atree.ads, atree.adb: Minor reformatting (new function header format)
6015 * bindgen.adb: Add Run-Time Globals documentation section containing
6016 detailed documentation of the globals passed from the binder file to
6019 * gnatls.adb: Minor reformatting
6021 * init.c (__gnat_set_globals): Add note pointing to documentation in
6024 * lib-writ.ads, lib-writ.adb: Remove separating space between
6025 parameters on R line.
6026 Makes format consistent with format used by the binder for Set_Globals
6029 * osint.ads: Add 2004 to copyright notice
6032 * snames.ads: Correct capitalization of FIFO_Within_Priorities
6033 Noticed during code reading, documentation issue only
6035 * usage.adb: Remove junk line for obsolete C switch
6036 Noticed during code reading
6038 2004-02-12 Vincent Celier <celier@gnat.com>
6040 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
6041 extend for each directory, so that multiple /** directories are
6042 extended individually.
6043 (Recursive_Process): Set the default for LANGUAGES to ada
6045 * gprcmd.adb: Define new command "ignore", to do nothing.
6046 Implement new comment "path".
6048 * Makefile.generic: Suppress output when SILENT is set
6049 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
6050 used, so that the correct compiler is invoked.
6051 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
6052 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
6054 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
6056 * Makefile.in: Clean ups and remove obsolete targets.
6058 2004-02-12 Ed Schonberg <schonberg@gnat.com>
6060 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
6061 predicate declared in exp_util.
6063 * exp_util.adb: Add comments.
6065 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
6066 visibility before compiling context of the subunit.
6068 * sem_res.adb (Check_Parameterless_Call): If the context expects a
6069 value but the name is a procedure, do not attempt to analyze as a call,
6070 in order to obtain more telling diagnostics.
6072 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
6073 'Access on parameterless function calls.
6074 (Normalize_Actuals): For a parameterless function call with missing
6075 actuals, defer diagnostic until resolution of enclosing call.
6077 * sem_util.adb (Wrong_Type): If the context type is an access to
6078 subprogram and the expression is a procedure name, suggest a missing
6081 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
6082 Nathanael Nerode <neroden@gcc.gnu.org>
6084 PR ada/6637, PR ada/5911
6085 Merge with libada-branch:
6086 * config-lang.in: Build libada only when ada is built.
6088 2004-02-09 Ed Schonberg <schonberg@gnat.com>
6090 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
6091 for a tagged type, verify that both formals have the same type.
6093 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
6094 temporary when the formal is an in-parameter and the actual a possibly
6097 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
6098 when expansion is disabled, to ensure proper name capture with
6099 overloaded literals. Condition can be of any boolean type, resolve
6102 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
6103 renaming is for a formal subprogram with a default operator name, and
6104 there is a usable operator that is visible at the point of
6107 2004-02-09 Robert Dewar <dewar@gnat.com>
6109 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
6110 rewrite to ignore errors in ali files, intended to allow tools downward
6111 compatibility with new versions of ali files.
6113 * ali.ads: Add new parameter Ignore_Errors
6115 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
6116 duplicating the error message giving the file with restrictions.
6118 * debug.adb: Add debug flag I for gnatbind
6120 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
6121 operators for the case where the operator is a defining operator.
6123 * exp_ch3.adb: Minor reformatting (new function spec format).
6125 * exp_ch4.adb: Add comment for previous change, and make minor
6126 adjustment to loop to always check for improper loop termination.
6127 Minor reformatting throughout (new function spec format).
6129 * gnatbind.adb: Implement -di debug flag for gnatbind
6131 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
6133 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
6135 * lib-load.adb: Fix bad assertion.
6136 Found by testing and code reading.
6139 * lib-load.ads: Minor reformatting.
6141 * lib-writ.adb: There is only one R line now.
6143 * lib-writ.ads: Add documentation on making downward compatible changes
6144 to ali files so old tools work with new ali files.
6145 There is only one R line now.
6146 Add documentation on format incompatibilities (with special GPS note)
6148 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
6150 * par-load.adb: Minor reformatting
6152 * sem_ch8.adb: Fix to error message from last update
6153 Minor reformatting and restructuring of code from last update
6155 * par-prag.adb, snames.adb, snames.ads, snames.h,
6156 sem_prag.adb: Implement pragma Profile.
6158 * stylesw.adb: Implement -gnatyN switch to turn off all style check
6161 * usage.adb: Add line for -gnatyN switch
6163 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
6165 2004-02-09 Albert Lee <lee@gnat.com>
6167 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
6169 2004-02-09 Ed Schonberg <schonberg@gnat.com>
6171 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
6174 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
6175 is nested in an instance that is not frozen yet, to avoid
6176 order-of-elaboration problems in gigi.
6178 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
6179 body the attribute is legal.
6181 2004-02-09 Robert Dewar <dewar@gnat.com>
6183 * s-rident.ads: Minor comment correction
6185 * targparm.adb: Remove dependence on uintp completely. There was
6186 always a bug in Make in that it called Targparm before initializing
6187 the Uint package. The old code appeared to get away with this, but
6188 the new code did not! This caused an assertion error in gnatmake.
6190 * targparm.ads: Fix bad comment, restriction pragmas with parameters
6191 are indeed fully supported.
6193 2004-02-06 Alan Modra <amodra@bigpond.net.au>
6195 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
6197 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
6199 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
6200 with targetm.calls.promote_prototypes.
6202 2004-02-04 Robert Dewar <dewar@gnat.com>
6204 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
6205 ali.ads, gprcmd.adb: Minor reformatting
6207 * bindgen.adb: Output restrictions string for new style restrictions
6210 * impunit.adb: Add s-rident.ads (System.Rident) and
6211 s-restri (System.Restrictions)
6213 * lib-writ.adb: Fix bug in writing restrictions string (last few
6216 * s-restri.ads, s-restri.adb: Change name Restrictions to
6217 Run_Time_Restrictions to avoid conflict with package name.
6218 Add circuit to read and acquire run time restrictions.
6220 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
6222 * restrict.ads, restrict.adb: Use the new restriction
6223 No_Task_Attributes_Package instead of the old No_Task_Attributes.
6225 * sem_prag.adb: No_Task_Attributes is a synonym of
6226 No_Task_Attributes_Package.
6228 * snames.ads, snames.adb: New entry for proper handling of
6231 * s-rident.ads: Adding restriction No_Task_Attributes_Package
6232 (AI-00249) that supersedes the GNAT specific restriction
6235 2004-02-04 Ed Schonberg <schonberg@gnat.com>
6238 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
6239 body, an identifier may be wrapped in an unchecked conversion.
6241 2004-02-04 Vincent Celier <celier@gnat.com>
6243 * lib-writ.ads: Comment update for the W lines
6245 * bld.adb: (Expression): An empty string list is static
6247 * fname-uf.adb: Minor comment update
6249 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
6251 * gnatbind.adb: Initialize Cumulative_Restrictions with the
6252 restrictions on the target.
6254 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
6256 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
6259 2004-02-02 Arnaud Charlet <charlet@gnat.com>
6261 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
6263 2004-02-02 Vincent Celier <celier@gnat.com>
6265 * gprcmd.adb (Check_Args): If condition is false, print the invoked
6266 comment before the usage.
6267 Gprcmd: Fail when command is not recognized.
6268 (Usage): Document command "prefix"
6270 * g-md5.adb (Digest): Process last block.
6271 (Update): Do not process last block. Store remaining characters and
6274 * g-md5.ads (Update): Document that several call to update are
6275 equivalent to one call with the concatenated string.
6276 (Context): Add fields to allow new Update behaviour.
6278 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
6280 When May_Fail is True and no existing file can be found, return No_File.
6282 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
6285 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
6286 spec file name instead on the W line.
6288 2004-02-02 Robert Dewar <dewar@gnat.com>
6290 * ali.adb: Read and acquire info from new format restrictions lines
6292 * bcheck.adb: Add circuits for checking restrictions with parameters
6294 * bindgen.adb: Output dummy restrictions data
6297 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
6298 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
6299 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
6300 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
6301 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
6303 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
6304 the warning message on access to possibly uninitialized variable S)
6305 Minor changes for new restrictions handling.
6307 * gnatbind.adb: Minor reformatting
6308 Minor changes for new restrictions handling
6309 Move circuit for -r processing here from bcheck (cleaner)
6311 * gnatcmd.adb, gnatlink.adb: Minor reformatting
6313 * lib-writ.adb: Output new format restrictions lines
6315 * lib-writ.ads: Document new R format lines for new restrictions
6318 * s-restri.ads/adb: New files
6320 * Makefile.rtl: Add entry for s-restri.ads/adb
6322 * par-ch3.adb: Fix bad error messages starting with upper case letter
6325 * restrict.adb: Major rewrite throughout for new restrictions handling
6326 Major point is to handle restrictions with parameters
6328 * restrict.ads: Major changes in interface to handle restrictions with
6329 parameters. Also generally simplifies setting of restrictions.
6331 * snames.ads/adb: New entry for proper handling of No_Requeue
6333 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
6334 restriction counting.
6335 Other minor changes for new restrictions handling
6337 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
6338 Restriction_Warnings now allows full parameter notation
6339 Major rewrite of Restrictions for new restrictions handling
6341 2004-02-02 Javier Miranda <miranda@gnat.com>
6343 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
6344 syntax rule for object renaming declarations.
6345 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
6346 component definitions.
6348 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
6350 (Array_Type_Declaration): Give support to access components. In addition
6351 it was also modified to reflect the name of the object in anonymous
6352 array types. The old code did not take into account that it is possible
6353 to have an unconstrained anonymous array with an initial value.
6354 (Check_Or_Process_Discriminants): Allow access discriminant in
6356 (Process_Discriminants): Allow access discriminant in non-limited types
6357 Initialize the new Access_Definition field in N_Object_Renaming_Decl
6358 node. Change Ada0Y to Ada 0Y in comments
6360 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
6362 Change Ada0Y to Ada 0Y in comments
6364 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
6365 renamings Change Ada0Y to Ada 0Y in comments
6367 * sem_type.adb (Find_Unique_Type): Give support to the equality
6368 operators for universal access types
6369 Change Ada0Y to Ada 0Y in comments
6371 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
6373 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
6375 (N_Object_Renaming_Declaration): Addition of Access_Definition field
6376 Change Ada0Y to Ada 0Y in comments
6378 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
6379 component definition and object renaming nodes
6380 Change Ada0Y to Ada 0Y in comments
6382 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
6384 * restrict.adb: Use the new restriction identifier
6385 No_Requeue_Statements instead of the old No_Requeue for defining the
6388 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
6389 No_Requeue_Statements.
6391 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
6392 that supersedes the GNAT specific restriction No_Requeue. The later is
6393 kept for backward compatibility.
6395 2004-02-02 Ed Schonberg <schonberg@gnat.com>
6397 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
6398 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
6399 pragma and fix incorrect ones.
6401 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
6402 warning if the pragma is redundant.
6404 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
6406 * 5staprop.adb: Add missing 'constant' keywords.
6408 * Makefile.in: use consistent value for SYMLIB on
6409 platforms where libaddr2line is supported.
6411 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6413 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
6416 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
6418 * init.c (__gnat_install_handler): Setup an alternate stack for signal
6419 handlers in the environment thread. This allows proper propagation of
6420 an exception on stack overflows in this thread even when the builtin
6421 ABI stack-checking scheme is used without support for a stack reserve
6424 * utils.c (create_field_decl): Augment the head comment about bitfield
6425 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
6426 here, because the former is not accurate enough at this point.
6427 Let finish_record_type decide instead.
6428 Don't make a bitfield if the field is to be addressable.
6429 Always set a size for the field if the record is packed, to ensure the
6430 checks for bitfield creation are triggered.
6431 (finish_record_type): During last pass over the fields, clear
6432 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
6433 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
6434 from DECL_BIT_FIELD.
6436 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
6438 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
6439 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
6440 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
6442 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6444 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
6446 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
6447 (ZCX_By_Default): Likewise.
6448 (Front_End_ZCX_Support): Likewise.
6450 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
6451 (Initialize_Lock): Mark Level unreferenced.
6452 (Sleep): Mark Reason unreferenced.
6453 (Timed_Sleep): Likewise.
6455 (Exit_Task): Use Result.
6456 (Check_No_Locks): Mark Self_ID unreferenced.
6458 * 5gtasinf.adb (New_Sproc): Make Attr constant.
6459 (Bound_Thread_Attributes): Make Sproc constant.
6460 (New_Bound_Thread_Attributes): Likewise.
6462 2004-01-26 Ed Schonberg <schonberg@gnat.com>
6464 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
6465 one-dimensional array an slice assignments, when component type is
6468 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
6469 component type is controlled, and control_actions are in effect, use
6470 TSS procedure rather than generating inline code.
6472 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
6473 arrays with controlled components.
6475 2004-01-26 Vincent Celier <celier@gnat.com>
6477 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
6478 command line for the non VMS case.
6480 * gnatlink.adb (Process_Binder_File): When building object file, if
6481 GNU linker is used, put all object paths between quotes, to prevent ld
6482 error when there are unusual characters (such as '!') in the paths.
6484 * Makefile.generic: When there are sources in Ada and the main is in
6485 C/C++, invoke gnatmake with -B, instead of -z.
6487 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
6488 from VMS_Conversion.
6489 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
6490 specification of argument file on the command line.
6492 2004-01-26 Bernard Banner <banner@gnat.com>
6494 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
6496 2004-01-26 Ed Schonberg <schonberg@gnat.com>
6498 * snames.adb: Update copyright notice.
6499 Add info on slice assignment for controlled arrays.
6501 2004-01-23 Robert Dewar <dewar@gnat.com>
6503 * exp_aggr.adb: Minor reformatting
6505 * exp_ch9.adb: Minor code clean up
6507 Fix bad character in comment
6510 * targparm.adb (Get_Target_Parameters): Give clean abort error on
6511 unexpected end of file, along with more detailed message.
6513 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6515 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
6518 * decl.c (copy_alias_set): New function.
6519 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
6521 2004-01-23 Doug Rupp <rupp@gnat.com>
6523 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
6524 lib$${file} in case subsequent character is not a separator.
6526 2004-01-23 Vincent Celier <celier@gnat.com>
6528 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
6529 when the GCC version is at least 3.
6531 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
6532 Remove all "Opt.", to prepare for opt split
6534 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
6535 Extends_All. Set to True when the project parsed is an extending all
6536 project. Fails for importing an extending all project only when the
6537 imported project is an extending all project.
6538 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
6539 depending on the value of Extends_All returned.
6541 * prj-proc.adb (Process): Check that no project shares its object
6542 directory with a project that extends it, directly or indirectly,
6543 including a virtual project.
6544 Check that no project extended by another project shares its object
6545 directory with another also extended project.
6547 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
6548 Kind = N_With_Clause
6550 * prj-tree.ads: Minor reformatting
6551 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
6553 2004-01-23 Ed Schonberg <schonberg@gnat.com>
6555 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
6556 applies to a type with an incomplete view, use full view in Name of
6557 clause, for consistency with uses of Get_Attribute_Definition_Clause.
6559 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
6561 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
6562 SCHED_RR, since other values are not supported by this policy.
6563 (Initialize): Move initialization of mutex attribute to package
6564 elaboration, to prevent early access to this variable.
6566 * Makefile.in: Remove mention of Makefile.adalib, unused.
6568 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
6569 1ssecsta.ads: Removed, unused.
6571 2004-01-21 Javier Miranda <miranda@gnat.com>
6573 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
6574 entity if already built in the current scope.
6576 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
6577 reminder in internal scopes. Required for nested limited aggregates.
6579 2004-01-21 Doug Rupp <rupp@gnat.com>
6581 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
6582 VMS. Replace all occurences of libgnat- and libgnarl- with
6583 libgnat$(hyphen) and libgnarl$(hyphen).
6584 Fixed shared library build problem on VMS.
6586 2004-01-21 Robert Dewar <dewar@gnat.com>
6588 * mlib-prj.adb: Minor reformatting
6590 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
6592 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
6593 'constant' keywords for declaration of pointers that are not modified.
6595 * exp_pakd.adb: Fix English in comment.
6597 2004-01-21 Ed Schonberg <schonberg@gnat.com>
6600 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
6601 copy all attributes of the parent, including the foreign language
6604 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
6607 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
6608 for 'delay until' statement.
6610 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
6612 * Make-lang.in: Replace $(docdir) with doc.
6613 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
6614 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
6615 to use consistent MAKEINFO rule.
6616 (ada.man, ada.srcman): Dummy entry.
6617 (ADA_INFOFILES): Define.
6618 (ada.info, ada.srcinfo): New rules.
6620 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
6622 * utils.c: Update copyright notice, missed in previous change.
6624 2004-01-19 Vincent Celier <celier@gnat.com>
6626 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
6627 args if Bind is True. Set First_ALI, if not already done.
6628 (Build_Library): For Stand Alone Libraries, extract from one ALI file
6629 an eventual --RTS switch, for gnatbind, and all backend switches +
6632 2004-01-19 Robert Dewar <dewar@gnat.com>
6634 * sem_attr.adb, memtrack.adb: Minor reformatting
6636 2004-01-19 Ed Schonberg <schonberg@gnat.com>
6638 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
6639 that rename enumeration literals. This is properly done in sem_eval.
6641 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
6642 to functions that rename enumeration literals.
6644 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
6645 functions that rename enumeration literals.
6647 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6649 * Make-lang.in (utils.o): Depend on target.h.
6650 * utils.c: Include target.h.
6651 (process_attributes): Use targetm.have_named_sections instead
6652 of ASM_OUTPUT_SECTION_NAME.
6654 2004-01-16 Andreas Jaeger <aj@suse.de>
6656 * Makefile.in: Add $(DESTDIR).
6658 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
6660 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
6661 also when not defining if a Size clause applies. That information is
6664 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
6666 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
6667 symbolic links for the shared gnat run time when needed.
6669 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
6671 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
6672 for writing, and terminate with an error message if not.
6674 2004-01-15 Ed Schonberg <schonberg@gnat.com>
6676 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
6677 warning on an access to subprogram in an instance, when the target
6678 type is declared in the same generic unit.
6679 (Eval_Attribute): If 'access is known to fail accessibility check,
6680 rewrite as a raise statement.
6682 2004-01-15 GNAT Script <nobody@gnat.com>
6684 * Make-lang.in: Makefile automatically updated
6686 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
6688 * Make-lang.in (ada.srcextra): Dummy entry.
6690 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
6692 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
6694 2004-01-13 Ed Schonberg <schonberg@gnat.com>
6696 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
6697 components that are initialized with aggregates.
6699 2004-01-13 Vincent Celier <celier@gnat.com>
6701 * gnatlink.adb (Process_Binder_File): To find directory of shared
6702 libgcc, if "gcc-lib" is not a subdirectory, look for the last
6703 subdirectory "lib" in the path of the shared libgnat or libgnarl.
6705 * make.adb (Gnatmake): If GCC version is at least 3, link with
6706 -shared-libgcc, when there is at least one shared library project.
6708 * opt.ads (GCC_Version): New integer constant.
6710 * adaint.c (get_gcc_version): New function.
6712 2004-01-13 Robert Dewar <dewar@gnat.com>
6714 * sem_dist.adb, sem_res.adb, sem_util.adb,
6715 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
6716 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
6718 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
6720 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
6721 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
6724 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
6726 * misc.c: Remove trailing spaces.
6727 Update copyright notice missed in previous change.
6730 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
6733 * Makefile.generic: Update copyright.
6736 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
6737 of prefix/share/make.
6739 * Makefile.prolog: Update copyright.
6742 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
6744 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
6745 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
6746 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
6749 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
6752 2004-01-12 Javier Miranda <miranda@gnat.com>
6754 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
6755 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
6756 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
6757 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
6758 Component_Definition node.
6760 2004-01-12 Ed Falis <falis@gnat.com>
6762 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
6764 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
6766 * link.c: Change default libgnat kind to STATIC for FreeBSD.
6768 2004-01-12 Bernard Banner <banner@gnat.com>
6770 * Makefile.in: map 86numaux to a-numaux for x86_64
6772 2004-01-12 Ed Schonberg <schonberg@gnat.com>
6774 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
6775 generated to rename a generic actual, go to the actual itself, the
6776 subtype is not a user-visible entity.
6778 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
6779 part is a private subtype, reset the visibility of its full view, if
6780 any, to be consistent.
6783 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
6784 to use a generic package G as a formal package for another generic
6787 2004-01-12 Robert Dewar <dewar@gnat.com>
6789 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
6791 * usage.adb: Remove mention of obsolete -gnatwb switch
6792 Noticed during code reading
6794 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
6796 * 1ssecsta.adb: Minor changes for -gnatwa warnings
6798 2004-01-12 GNAT Script <nobody@gnat.com>
6800 * Make-lang.in: Makefile automatically updated
6802 2004-01-09 Mark Mitchell <mark@codesourcery.com>
6804 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
6806 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6808 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
6810 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
6812 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
6813 Update comment and copyright date.
6814 * stamp-xgnatug: Delete.
6816 2004-01-05 Robert Dewar <dewar@gnat.com>
6818 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
6819 be modified by the binder generated main program if the -D switch is
6822 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
6823 imported functions (since now we expect this to be done for imported
6826 * 5vtaprop.adb: Add several ??? for sections requiring more comments
6827 Minor reformatting throughout
6829 * 5zinit.adb: Minor reformatting
6830 Add 2004 to copyright date
6831 Minor changes to avoid -gnatwa warnings
6832 Correct some instances of using OR instead of OR ELSE (noted while
6835 * sprint.adb: Minor updates to avoid -gnatwa warnings
6837 * s-secsta.ads, s-secsta.adb:
6838 (SS_Get_Max): New function to obtain high water mark for ss stack
6839 Default_Secondary_Stack is not a constant since it may be modified by
6840 the binder generated main program if the -D switch is used.
6842 * switch-b.adb: New -Dnnn switch for binder
6845 Make -gnatg imply all warnings currently in -gnatwa
6847 * vms_conv.adb: Minor reformatting
6848 Add 2004 to copyright notice
6849 Add 2004 to printed copyright notice
6851 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
6852 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
6853 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
6854 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
6855 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
6856 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
6857 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
6858 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
6859 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
6860 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
6861 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
6862 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
6863 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
6864 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
6865 checks.adb, clean.adb, cstand.adb, einfo.ads,
6866 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
6867 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
6868 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
6869 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
6870 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
6871 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
6872 Minor reformatting and code clean ups.
6873 Minor changes to prevent -gnatwa warnings
6875 * ali.adb: Minor reformatting and cleanup of code
6876 Acquire new SS indication of secondary stack use from ali files
6878 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
6879 (since now we expect this to be done for imported functions)
6881 * bindgen.adb: Generate call to modify default secondary stack size if
6884 * bindusg.adb: Add line for new -D switch
6886 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
6887 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
6888 Add circuitry for both records and arrays to avoid gigi
6889 processing if the type involved has non-bit-aligned components
6891 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
6892 N_String_Literal node always references an E_String_Literal_Subtype
6893 entity. This may not be true in the future.
6894 (Possible_Bit_Aligned_Component): Move processing of
6895 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
6897 * exp_ch6.adb (Expand_Thread_Body): Pick up
6898 Default_Secondary_Stack_Size as variable so that we get value modified
6899 by possible -Dnnn binder parameter.
6901 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
6902 (Type_May_Have_Bit_Aligned_Components): New function.
6904 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
6905 (Type_May_Have_Bit_Aligned_Components): New function.
6907 * fe.h: (Set_Identifier_Casing): Fix prototype.
6908 Add declaration for Sem_Elim.Eliminate_Error_Msg.
6911 * freeze.adb (Freeze_Entity): Add RM reference to error message about
6912 importing constant atomic/volatile objects.
6913 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
6914 unless explicit Pure_Function pragma given, to avoid insidious bug of
6915 call to non-pure imported function getting eliminated.
6917 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
6918 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
6919 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
6920 Add 2004 to printed copyright notice
6922 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
6925 * Makefile.rtl: Add entry for g-sestin.o
6926 g-sestin.ads: New file.
6928 * mdll.adb: Minor changes to avoid -gnatwa warnings
6930 * mlib-tgt.adb: Minor reformatting
6932 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
6933 New switch Sec_Stack_Used (GNAT, GNATBIND)
6934 Make Default_Secondary_Stack_Size a variable instead of a constant,
6935 so that it can be modified by the new -Dnnn bind switch.
6937 * rtsfind.adb (Load_Fail): Give full error message in configurable
6938 run-time mode if all_errors mode is set. This was not done in the case
6939 of a file not found, which was an oversight.
6940 Note if secondary stack unit is used by compiler.
6942 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
6943 ineffective elaborate all pragmas on non-visible packages (this
6944 happened when a renamed subprogram was called). Now the elaborate all
6945 always goes on the package containing the renaming rather than the one
6946 containing the renamed subprogram.
6948 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
6949 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
6951 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
6952 has an Etype that references an E_String_Literal.
6953 (Eval_String_Literal): Avoid assumption that N_String_Literal node
6954 always references an E_String_Literal_Subtype entity. This may not
6955 be true in the future.
6957 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
6960 * sem_res.adb (Resolve): Specialize msg for function name used in proc
6963 2004-01-05 Ed Falis <falis@gnat.com>
6965 * g-debuti.adb: Replaced direct boolean operator with short-circuit
6968 2004-01-05 Vincent Celier <celier@gnat.com>
6970 * bld.adb: Minor comment updates
6971 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
6974 * make.adb (Gnatmake): Special process for files to compile/check when
6975 -B is specified. Fail when there are only foreign mains in attribute
6976 Main of the project file and -B is not specified. Do not skip bind/link
6977 steps when -B is specified.
6979 * makeusg.adb: Document new switch -B
6981 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
6983 * switch-m.adb: (Scan_Make_Switches): Process -B switch
6985 * vms_data.ads: Add new GNAT PRETTY qualifier
6986 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
6988 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6990 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
6993 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
6994 Set_Identifier_Casing.
6996 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
6997 has size that overflows.
6999 2004-01-05 Gary Dismukes <dismukes@gnat.com>
7001 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
7002 -gnatwa warning on static condition.
7004 2004-01-05 Doug Rupp <rupp@gnat.com>
7006 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
7008 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
7010 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
7011 all attributes, including read-only attribute.
7013 2004-01-05 Pascal Obry <obry@gnat.com>
7015 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
7016 library naming scheme.
7018 * mlib-prj.adb (Build_Library): Generate different names for the static
7019 or dynamic version of the GNAT runtime. This is needed to support the
7020 new shared library naming scheme.
7021 (Process_Binder_File): Add detection of shared library in binder file
7022 based on the new naming scheme.
7024 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
7025 scheme for the shared runtime libraries.
7028 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
7030 (install-gnatlib): Do not create symlinks for shared libraries.
7031 (gnatlib-shared-default): Idem.
7032 (gnatlib-shared-dual-win32): New target. Not used for now as the
7033 auto-import feature does not support arrays/records.
7034 (gnatlib-shared-win32): Do not create copy for the shared libraries.
7035 (gnatlib-shared-vms): Fix shared runtime libraries names.
7037 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
7038 dependent runtime shared library name.
7040 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
7042 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
7045 2004-01-05 Ed Schonberg <schonberg@gnat.com>
7047 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
7048 protected objects when allocator has a subtype indication, not a
7049 qualified expression. Note that qualified expressions may have to be
7050 checked when limited aggregates are implemented.
7052 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
7054 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
7055 subprogram is imported, remove warning.
7057 2004-01-05 Geert Bosch <bosch@gnat.com>
7059 * s-poosiz.adb: Update copyright notice.
7060 (Allocate): Use Task_Lock to protect against concurrent access.
7061 (Deallocate): Likewise.
7063 2004-01-05 Joel Brobecker <brobecker@gnat.com>
7065 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
7068 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
7070 * gnat_ug.texi: Force a CVS commit by updating copyright.
7071 * gnat_ug_vxw.texi: Regenerate.
7072 * gnat_ug_wnt.texi: Regenerate.
7073 * gnat_ug_vms.texi: Regenerate.
7074 * gnat_ug_unx.texi: Regenerate.
7076 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
7078 * trans.c: Remove uses of "register" specifier in
7079 declarations of local variables.
7081 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
7083 * stamp-xgnatug: New stamp file.
7084 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
7085 (ada/doctools/xgnatug): Add $(build_exeext).
7086 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
7087 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
7089 2003-12-17 Ed Falis <falis@gnat.com>
7091 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
7094 * a-exextr.adb: Add context clause for
7095 Ada.Exceptions.Last_Chance_Handler.
7097 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
7099 * cstand.adb (Create_Standard): Change the way how the declaration of
7100 the Duration type is created (making it the same way as it is for all
7101 the other standard types).
7103 2003-12-17 Robert Dewar <dewar@gnat.com>
7105 * s-crtl.ads: Fix header format
7106 Change Pure to Preelaborate
7108 2003-12-17 Ed Schonberg <schonberg@gnat.com>
7110 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
7111 the expression type only if it is declared in the current unit.
7113 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
7114 are universal and already analyzed, as can occur in constrained
7115 subcomponents that depend on discriminants, when one constraint is a
7118 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
7119 type Any_Fixed is legal as the argument of a conversion, if only one
7120 fixed-point type is in context.
7122 2003-12-17 GNAT Script <nobody@gnat.com>
7124 * Make-lang.in: Makefile automatically updated
7126 2003-12-15 Robert Dewar <dewar@gnat.com>
7128 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
7131 2003-12-15 Vincent Celier <celier@gnat.com>
7133 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
7134 (Gnatchop): Do not set failure status when reporting the number of
7137 2003-12-15 Doug Rupp <rupp@gnat.com>
7139 * s-ctrl.ads: New file.
7141 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
7143 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
7144 (GNATBIND_OBJS): Add ada/s-crtl.o.
7146 * Makefile.in [VMS]: Clean up ifeq rules.
7148 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
7149 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
7150 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
7151 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
7152 s-tasdeb.adb: Update copyright.
7154 Make minor modifications to use System.CRTL declared functions instead
7155 of importing locally.
7157 2003-12-15 GNAT Script <nobody@gnat.com>
7159 * Make-lang.in: Makefile automatically updated
7161 2003-12-11 Ed Falis <falis@gnat.com>
7163 * 5zinit.adb: Clean up.
7165 * 5zintman.adb (Notify_Exception): replaced case statement with a call
7166 to __gnat_map_signal, imported from init.c to support
7167 signal -> exception mappings that depend on the vxWorks version.
7170 Created and exported __gnat_map_signal to support signal -> exception
7171 mapping that is dependent on the VxWorks version.
7172 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
7174 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
7176 * 5wosinte.ads: Link with -mthreads switch.
7178 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
7180 * init.c (__gnat_install_handler [NetBSD]): Set
7181 __gnat_handler_installed, as done on all other platforms.
7182 Remove duplicated code.
7184 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
7186 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
7188 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
7190 * sinfo.ads: Fix inconsistent example code in comment.
7192 2003-12-11 Robert Dewar <dewar@gnat.com>
7194 * a-tiinau.adb: Add a couple of comments
7196 * sem_ch3.adb: Minor reformatting
7199 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
7200 Minor reformatting throughout
7202 2003-12-11 Ed Schonberg <schonberg@gnat.com>
7204 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
7205 bounds of a loop, create a separate block in order to generate proper
7206 cleanup actions to prevent memory leaks.
7208 * sem_res.adb (Resolve_Call): After a call to
7209 Establish_Transient_Scope, the call may be rewritten and relocated, in
7210 which case no further processing is needed.
7212 * sem_util.adb: (Wrong_Type): Refine previous fix.
7213 Fixes ACATS regressions.
7217 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
7220 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
7222 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
7223 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
7226 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
7229 2003-12-08 Robert Dewar <dewar@gnat.com>
7231 * 7sintman.adb: Minor reformatting
7233 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
7234 standard linker options to get standard libraries linked. We now plan
7235 to provide dummy versions of these libraries to match the appropriate
7236 configurable run-time (e.g. if a library is not needed at all, provide
7237 a dummy empty library).
7239 * targparm.ads: Configurable_Run_Time mode no longer affects linker
7240 options (-L parameters and standard libraries). What we plan to do is
7241 to provide dummy libraries where the libraries are not required.
7243 * gnatbind.adb: Minor comment improvement
7245 2003-12-08 Javier Miranda <miranda@gnat.com>
7247 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
7248 aggregate in the parent. Otherwise constants with limited aggregates
7249 are not supported. Add new formal to pass the component type (Ctype).
7250 It is required to call the corresponding IP subprogram in case of
7251 default initialized components.
7252 (Gen_Assign): In case of default-initialized component, generate a
7253 call to the IP subprogram associated with the component.
7254 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
7255 of aggregate with default initialized components.
7256 (Has_Default_Init_Comps): Improve implementation to recursively check
7257 all the present expressions.
7259 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
7260 to indicate that the initialization call corresponds to a
7261 default-initialized component of an aggregate.
7262 In case of default initialized aggregate with tasks this parameter is
7263 used to generate a null string (this is just a workaround that must be
7264 improved later). In case of discriminants, this parameter is used to
7265 generate a selected component node that gives access to the discriminant
7268 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
7269 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
7270 allocated aggregates with default-initialized components.
7272 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
7273 the box notation is used in positional aggregates.
7275 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
7277 * lib.ads: Fix typo in comment
7279 2003-12-08 Vincent Celier <celier@gnat.com>
7281 * prj.adb (Project_Empty): New component Unkept_Comments
7282 (Scan): Remove procedure; moved to Prj.Err.
7284 * prj.ads (Project_Data): New Boolean component Unkept_Comments
7285 (Scan): Remove procedure; moved to Prj.Err.
7287 * prj-dect.adb: Manage comments for the different declarations.
7289 * prj-part.adb (With_Record): New component Node
7290 (Parse): New Boolean parameter Store_Comments, defaulted to False.
7291 Set the scanner to return ends of line and comments as tokens, if
7292 Store_Comments is True.
7293 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
7294 comments are associated with these nodes. Store the node IDs in the
7296 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
7298 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
7299 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
7300 current project. Call Tree.Restore afterwards. Set the various nodes
7301 for comment storage (Next_End, End_Of_Line, Previous_Line,
7304 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
7307 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
7308 to False. When Truncated is True, truncate the string, never go to the
7310 (Write_End_Of_Line_Comment): New procedure
7311 (Print): Process comments for nodes N_With_Clause,
7312 N_Package_Declaration, N_String_Type_Declaration,
7313 N_Attribute_Declaration, N_Typed_Variable_Declaration,
7314 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
7315 Process nodes N_Comment.
7317 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
7318 without comments and there are some comments, set the flag
7319 Unkept_Comments to True.
7320 (Scan): If there are comments, set the flag Unkept_Comments to True and
7322 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
7323 (Next_End_Nodes: New table
7324 (Comment_Zones_Of): New function
7325 (Scan): New procedure; moved from Prj. Accumulate comments in the
7326 Comments table and set end of line comments, comments after, after end
7328 (Add_Comments): New procedure
7329 (Save, Restore, Seset_State): New procedures
7330 (There_Are_Unkept_Comments): New function
7331 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
7332 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
7334 (First_Comment_After, First_Comment_After_End): New functions
7335 (First_Comment_Before, First_Comment_Before_End): New functions
7336 (Next_Comment): New function
7337 (End_Of_Line_Comment, Follows_Empty_Line,
7338 Is_Followed_By_Empty_Line): New functions
7339 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
7340 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
7341 (Set_Next_Comment): New procedure
7342 (Default_Project_Node): Associate comment before if the node can store
7345 * scans.ads (Token_Type): New enumeration value Tok_Comment
7346 (Comment_Id): New global variable
7348 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
7350 (Scan): Store position of start of comment. If comments are tokens, set
7351 Comment_Id and set Token to Tok_Comment when scanning a comment.
7352 (Set_Comment_As_Token): New procedure
7354 * sinput-p.adb: Update Copyright notice
7355 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
7356 that no longer exists.
7358 2003-12-08 Javier Miranda <miranda@gnat.com>
7360 * sem_aggr.adb: Add dependence on Exp_Tss package
7361 Correct typo in comment
7362 (Resolve_Aggregate): In case of array aggregates set the estimated
7363 type of the aggregate before calling resolve. This is needed to know
7364 the name of the corresponding IP in case of limited array aggregates.
7365 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
7366 in case of default initialized array components.
7368 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
7369 types. Required to give support to limited aggregates in generic
7372 2003-12-08 Ed Schonberg <schonberg@gnat.com>
7374 * sem_ch3.adb (Check_Initialization): For legality purposes, an
7375 inlined body functions like an instantiation.
7376 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
7377 until bounds are analyzed, to diagnose premature use of type.
7379 * sem_util.adb (Wrong_Type): Improve error message when the type of
7380 the expression is used prematurely.
7382 2003-12-08 GNAT Script <nobody@gnat.com>
7384 * Make-lang.in: Makefile automatically updated
7386 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
7388 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
7389 they are automatically generated by Make-lang.in and cause nothing but
7390 maintenance troubles.
7392 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
7394 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
7395 version of this unit).
7397 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
7399 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
7400 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
7401 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
7402 the body of System.Interrupt_Management common to several targets.
7403 Update copyright notice when appropriate.
7405 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
7408 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
7409 to ensure that the kernel fills in the interrupted context structure
7410 before calling a signal handler, which is necessary to be able to
7411 unwind past it. Update the copyright notice.
7413 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
7415 * a-elchha.ads: New file.
7417 * a-elchha.adb: New default last chance handler. Contents taken from
7418 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
7420 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
7421 is moved to a-elchha.adb to provide a target-independent default last
7424 * Makefile.rtl: Add a-elchha.o
7426 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
7428 2003-12-05 Ed Schonberg <schonberg@gnat.com>
7430 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
7431 declared in an instance, do not inline the call if the instance is not
7432 frozen yet, to prevent order of elaboration problems.
7434 * sem_prag.adb: Add comments for previous fix.
7436 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
7438 * g-table.adb: Use the right variable in Set_Item.
7439 Update copyright notice.
7441 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
7443 * Makefile.in: Remove unused rules.
7445 2003-12-05 Vincent Celier <celier@gnat.com>
7447 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
7448 -nostdlib. Not needed here after all.
7450 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
7454 * adaint.h, adaint.c, g-os_lib.ads:
7455 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
7456 on some platforms (including FreeBSD), it is a 64 bit value.
7457 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
7459 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
7461 * gnatvsn.ads (Library_Version): Now contain only the relevant
7463 (Verbose_Library_Version): New constant.
7465 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
7466 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
7467 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
7469 * gnatlbr.adb: Clean up: replace Library_Version by
7470 Verbose_Library_Version.
7472 * make.adb, lib-writ.adb, exp_attr.adb:
7473 Clean up: replace Library_Version by Verbose_Library_Version.
7475 * 5lintman.adb: Removed.
7478 Update and simplify computation of LIBRARY_VERSION.
7479 Fix computation of GSMATCH_VERSION.
7480 5lintman.adb is no longer used: replaced by 7sintman.adb.
7482 2003-12-03 Robert Dewar <dewar@gnat.com>
7485 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
7486 name. Modified to consider small non-bit-packed arrays as troublesome
7487 and in need of component-by-component assigment expansion.
7489 2003-12-03 Vincent Celier <celier@gnat.com>
7491 * lang-specs.h: Process nostdlib as nostdinc
7493 * back_end.adb: Update Copyright notice
7494 (Scan_Compiler_Arguments): Process -nostdlib directly.
7496 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
7499 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
7500 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
7501 included in HIE_NONE_TARGET_PAIRS.
7503 2003-12-03 Ed Schonberg <schonberg@gnat.com>
7506 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
7507 is legal in an instance, because legality is cheched in the template.
7510 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
7511 appplied to an unchecked conversion of a formal parameter.
7514 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
7517 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
7519 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
7520 routines. The second one is new functionality to deal with backtracing
7521 through signal handlers.
7522 (unwind): Split into the two separate subroutines above.
7523 Update the documentation, and deal properly with sizeof (REG) different
7524 from sizeof (void*).
7526 2003-12-01 Nicolas Setton <setton@act-europe.fr>
7528 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
7529 so that the debugger can reliably access the value of the parameter,
7530 and therefore is able to display the exception name when an exception
7531 breakpoint is reached.
7533 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
7535 * fmap.adb: Fix typo in warning message.
7537 * g-socket.ads, g-socket.adb: Make Free a visible instance of
7538 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
7540 2003-12-01 Vincent Celier <celier@gnat.com>
7542 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
7544 (Build_Library): Get the switches only if Default_Switches is declared
7547 2003-12-01 Ed Schonberg <schonberg@gnat.com>
7549 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
7550 actuals that are indexed components, reanalyze actual to ensure that
7551 packed array references are properly expanded.
7553 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
7554 attempted assignment to a discriminant.
7556 2003-12-01 Robert Dewar <dewar@gnat.com>
7558 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
7561 * switch-c.adb: Minor reformatting of comments
7563 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
7565 * Makefile.in: Clean ups.
7567 2003-12-01 GNAT Script <nobody@gnat.com>
7569 * Make-lang.in: Makefile automatically updated
7571 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
7573 * 5wsystem.ads: Disable zero cost exception, not ready yet.
7575 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
7577 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
7578 to force serialization.
7580 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
7582 * g-socket.ads, g-socket.adb:
7583 Clarify documentation of function Stream. Introduce a Free procedure
7584 to release the returned Stream once it becomes unused.
7586 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
7588 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
7590 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
7591 since NT 4 cannot handle timeout values that are too large,
7592 e.g. DWORD'Last - 1.
7594 2003-11-26 Ed Schonberg <schonberg@gnat.com>
7597 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
7598 in procedure calls and whose expansion must be deferred.
7600 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
7604 (Build_Derived_Array_Type): Create operator for unconstrained type
7605 if ancestor is unconstrained.
7607 2003-11-26 Vincent Celier <celier@gnat.com>
7609 * make.adb (Project_Object_Directory): New global variable
7610 (Change_To_Object_Directory): New procedure
7611 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
7612 of Change_Dir directly. Do not change working directory to object
7613 directory of main project after each compilation.
7614 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
7616 Change to object directory of main project before binding step.
7617 (Initialize): Initialize Project_Object_Directory to No_Project
7620 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
7621 binding a Stand-Alone Library.
7623 * output.adb: Update Copyright notice
7624 (Write_Char): Output buffer when full
7626 2003-11-26 Robert Dewar <dewar@gnat.com>
7628 * sem_ch13.adb: (Check_Size): Reset size if size is too small
7631 (Check_Size): Fix documentation to include bit-packed array case
7633 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
7635 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
7637 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
7639 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
7642 * utils.c (init_gigi_decls): Change name of built-in setjmp to
7643 __builtin_setjmp, since this is apparently needed by recent
7646 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7648 * adadecode.c: Only include ctype.h if not IN_GCC.
7649 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
7651 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
7654 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
7655 signals and interrupts.
7657 * 5zintman.ads: New File.
7659 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
7660 add exception signals to the set of unmasked signals.
7663 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
7664 between signals and interrupts.
7665 Add to Unblocked_Signal_Mask the set of signals that are in
7669 Adding a check to see whether the Interrupt_ID we want to unmask is in
7670 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
7671 reason is that the index type of the Keep_Unmasked array is not always
7672 Interrupt_ID; it may be a subtype of Interrupt_ID.
7674 2003-11-24 Gary Dismukes <dismukes@gnat.com>
7677 (Remove_Side_Effects): Condition constantness of object created for a
7678 an unchecked type conversion on the constantness of the expression
7679 to ensure the correct value for 'Constrained when passing components
7680 of view-converted class-wide objects.
7682 2003-11-24 Robert Dewar <dewar@gnat.com>
7684 * par-load.adb (Load): Improve handling of misspelled and missing units
7685 Removes several cases of compilation abandoned messages
7687 * lib.adb: (Remove_Unit): New procedure
7689 * lib.ads: (Remove_Unit): New procedure
7691 * lib-load.adb: Minor reformatting
7693 2003-11-24 Vincent Celier <celier@gnat.com>
7696 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
7697 (Marking_Label): Label to mark processed source files. Incremented for
7699 (Gnatmake): Increase Marking_Labet for each executable
7700 (Is_Marked): Compare against marking label
7701 (Mark): Mark with marking label
7703 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
7706 Move the declaration of the TSD for System.Threads to System.Soft_Links.
7709 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
7710 (rts-cert): build a single relocatable object for the run-time lib.
7713 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
7716 Use gnatls rather than gcc to obtain the location of GNAT RTL for
7719 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
7721 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
7722 can not use it as before (that is, as a variable) when dumping it into
7723 the tree file. Add a local variable to store the result of this
7724 function and to be used as the string to be written into the tree.
7726 * scn.adb (Initialize_Scanner): Add comments explaining the recent
7729 * sinput.adb (Source_First, Source_Last): In case of
7730 Internal_Source_File, replace returning attributes of
7731 Internal_Source_Ptr (which is wrong) with returning attributes of
7734 2003-11-24 Ed Schonberg <schonberg@gnat.com>
7737 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
7738 used for implicit concatenation operators.
7742 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
7743 task bodies that are in the scope of a Suppress pragma.
7744 (Check_A Call): Use the flag to prevent spurious elaboration checks.
7746 * sinfo.ads, sinfo.adb:
7747 New flag No_Elaboration_Check on function/procedure calls, to properly
7748 suppress checks on calls in task bodies that are within a local suppress
7752 (Expand_Concatenate_Other): Use the proper integer type for the
7753 expression for the upper bound, to avoid universal_integer computations
7756 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
7758 * .cvsignore: Delete.
7760 2003-11-21 Andreas Schwab <schwab@suse.de>
7762 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
7764 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
7766 * 5wsystem.ads: Enable zero cost exception.
7768 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
7770 * 5ztiitho.adb: Remove an unreferenced variable.
7772 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
7774 * adaint.c: For FreeBSD, use mkstemp.
7776 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
7778 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
7780 2003-11-21 Robert Dewar <dewar@gnat.com>
7782 * bld.adb: Remove useless USE of gnatvsn
7784 * gnatchop.adb: Minor reformatting
7785 Clean up version handling to be more consistent
7787 * gnatxref.adb: Minor reformatting
7789 * gprcmd.adb: Minor reformatting
7790 Fix output of copyright to be more consistent with other tools
7792 2003-11-21 Vincent Celier <celier@gnat.com>
7794 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
7796 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
7798 * atree.adb (Initialize): Add initializations for global variables
7799 used in New_Copy_Tree.
7801 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
7802 Internal_Source_File as the actual).
7803 Put the set of statements creating Any_Character before the set of
7804 statements creating Any_Array to have Any_Character fully initialized
7805 when it is used in creating Any_Array.
7807 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
7808 not call Scan in case if the actual is Internal_Source_File
7809 Add 2003 to copyright note.
7811 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
7812 processing Internal_Source_File.
7814 * types.ads: Add the constant Internal_Source_File representing the
7815 source buffer for artificial source-code-like strings created within
7816 the compiler (the definition of Source_File_Index is changed).
7818 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
7820 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
7821 56system.ads: New file, FreeBSD version.
7823 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
7825 * Make-lang.in (ada.extraclean): Delete.
7827 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
7829 * gnatmem.adb: Clean up verbose output.
7831 * gprcmd.adb: Change copyright to FSF.
7833 2003-11-19 Vincent Celier <celier@gnat.com>
7835 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
7836 and Version (ignored).
7838 * symbols.ads: (Policy): New type
7839 (Initialize): New parameter Reference, Symbol_Policy and
7841 Remove parameter Force.
7844 * snames.ads, snames.adbadb: New standard names
7845 Library_Reference_Symbol_File and Library_Symbol_Policy
7848 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
7852 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
7854 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
7856 * prj.adb: (Project_Empty): New component Symbol_Data
7858 * prj.ads: (Policy, Symbol_Record): New types
7859 (Project_Data): New component Symbol_Data
7862 New attributes Library_Symbol_File, Library_Symbol_Policy and
7863 Library_Reference_Symbol_File.
7866 (Ada_Check): When project is a Stand-Alone library project, process
7867 attribute Library_Symbol_File, Library_Symbol_Policy and
7868 Library_Reference_Symbol_File.
7870 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
7871 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
7872 5sml-tgt.adb (Build_Dynamic_Library): New parameter
7873 Symbol_Data (ignored).
7875 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
7876 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
7877 functions Option_File_Name and Version_String. Set new options of
7878 gnatsym related to symbol file, symbol policy and reference symbol
7882 Extensive modifications to take into account the reference symbol file,
7883 the symbol policy, the library version and to put in the symbol file the
7884 minor and major IDs.
7886 * bld.adb (Process_Declarative_Items): Put second argument of
7887 gprcmd to_absolute between single quotes, to avoid problems with
7890 * bld-io.adb: Update Copyright notice.
7891 (Flush): Remove last character of a line, if it is a back slash, to
7892 avoid make problems.
7895 Implement new scheme with reference symbol file and symbol policy.
7897 * g-os_lib.ads: (Is_Directory): Clarify comment
7899 2003-11-19 Robert Dewar <dewar@gnat.com>
7901 * atree.adb: Move New_Copy_Tree global variables to head of package
7903 * errout.adb: Minor reformatting
7905 2003-11-19 Javier Miranda <miranda@gnat.com>
7907 * sem_ch4.adb: (Diagnose_Call): Improve error message.
7908 Add reference to Ada0Y (AI-50217)
7910 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
7911 sem_util.adb: Add reference to AI-50217
7913 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
7915 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
7917 * sem_aggr.adb: Complete documentation of AI-287 changes
7919 * par-ch4.adb: Document previous changes.
7921 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
7922 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
7925 * exp_aggr.adb: Add references to AI-287 in previous changes
7927 2003-11-19 Ed Schonberg <schonberg@gnat.com>
7930 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
7931 in the rewriting is the result of an inlined call.
7933 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
7934 parameter is a type conversion, use original node to construct the
7935 post-call assignment, because expression may have been rewritten, e.g.
7936 if it is a packed array.
7939 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
7940 body, just as it is in an instance.
7941 Categorization routines
7943 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
7944 Instantiate_Object): Set proper sloc reference for message on missing
7947 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
7949 * Makefile.in: Add FreeBSD libgnat pairs.
7951 * usage.adb: Fix typo in usage message.
7953 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
7955 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
7956 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
7958 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
7960 * s-thread.adb: This file is now a dummy implementation of
7963 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
7965 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
7967 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
7969 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
7970 instanciation references in the parent type description.
7972 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7974 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
7976 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
7977 TYPE_PRECISION directly from esize.
7979 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
7982 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
7984 * init.c: Initialization routines for FreeBSD
7986 * link.c: Link info for FreeBSD
7988 * sysdep.c: Add the case of FreeBSD
7990 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
7992 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
7993 already called in System.Threads.
7995 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
7996 environment task, as it has been moved to System.Threads.Initialization.
7998 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
8000 * adaint.c (__gnatlib_install_locks): Only reference
8001 __gnat_install_locks on VMS, since other platforms can avoid using
8002 --enable-threads=gnat
8004 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8006 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
8008 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
8009 TYPE_PACKED_ARRAY_TYPE_P.
8010 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
8012 Part of PR ada/12806
8013 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
8014 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
8016 2003-11-17 Vincent Celier <celier@gnat.com>
8018 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
8020 Do not set exit status to Failure when Warning is True.
8021 (Gnatchop): Make errors "no compilation units found" and
8022 "no source files written" warnings only.
8024 * make.adb (Gnatmake): When using a project file, set
8025 Look_In_Primary_Dir to False.
8026 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
8027 and Local_Configuration_Pragmas in the project where they are declared
8028 not an extending project which might have inherited them.
8030 * osint.adb (Locate_File): If Name is already an absolute path, do not
8031 look for a directory.
8033 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
8034 -gnats (Check_Syntax) is used, issue only a warning, not an error.
8036 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
8037 in objects of type Variable_Value.
8039 * prj.ads: (Variable_Value): New component Project
8041 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
8042 is in a project extended by Project.
8044 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
8045 Project of Variable_Values to this new parameter value.
8046 (Expression): Set component Project of Variable_Values.
8047 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
8048 Set the component Project in array elements.
8050 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
8052 * errout.adb: (Initialize): Add initialization for error nodes.
8054 * sem_ch12.adb (Initialize): Add missing initializations for
8055 Exchanged_Views and Hidden_Entities.
8057 2003-11-17 Ed Schonberg <schonberg@gnat.com>
8059 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
8060 already instantiated tree for use in subsequent inlining.
8061 (Analyze_Associations, Instantiate_Formal_Subprogram,
8062 Instantiate_Object): improve error message for mismatch in
8065 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
8066 instantiations of subprograms declared in instances.
8068 2003-11-17 Javier Miranda <miranda@gnat.com>
8070 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
8071 executed only under the Extensions_Allowed flag.
8073 2003-11-17 Robert Dewar <dewar@gnat.com>
8075 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
8077 (Address_Image): Fix bug of returning 0x instead of 0x0
8078 Minor reformatting (function specs).
8080 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
8081 (missed case of 33-63)
8083 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
8085 * s-thread.adb: Add comments for pragma Restriction
8087 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
8088 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
8090 2003-11-17 Ed Falis <falis@gnat.com>
8092 * s-thread.adb: Added No_Tasking restriction for this implementation.
8094 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
8096 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
8097 instanciation references in the parent type description.
8099 2003-11-17 GNAT Script <nobody@gnat.com>
8101 * Make-lang.in: Makefile automatically updated
8103 2003-11-16 Jason Merrill <jason@redhat.com>
8105 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
8106 and TAGS files that include them for each front end.
8108 2003-11-14 Andreas Jaeger <aj@suse.de>
8110 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
8111 is the canonical version.
8112 * misc.c (gnat_handle_option): Likewise.
8114 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
8116 * 5nsystem.ads: New file for x86_64-linux-gnu.
8118 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
8120 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
8122 * comperr.adb: Fix logic in previous change.
8124 2003-11-13 Vincent Celier <celier@gnat.com>
8126 * 5bml-tgt.adb (Build_Dynamic_Library): Use
8127 Osint.Include_Dir_Default_Prefix instead of
8128 Sdefault.Include_Dir_Default_Name.
8130 * gnatlbr.adb: Update Copyright notice
8131 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
8132 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
8133 instead of Sdefault.Object_Dir_Default_Name
8136 (Process_Binder_File): Never suppress the option following -Xlinker
8139 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
8140 Sdefault.Object_Dir_Default_Name.
8142 * osint.ads, osint.adb:
8143 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
8146 * vms_conv.ads: Minor reformating
8147 Remove GNAT STANDARD and GNAT PSTA
8150 Allow GNAT MAKE to have several files on the command line.
8151 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
8152 Sdefault.Object_Dir_Default_Name.
8154 Remove data for GNAT STANDARD
8157 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
8158 Remove data for GNAT STANDARD
8159 Remove options and documentation for -gnatwb/-gnatwB: these warning
8160 options no longer exist.
8162 2003-11-13 Ed Falis <falis@gnat.com>
8164 * 5zthrini.adb: (Init_RTS): Made visible
8167 (Register): Removed unnecessary call to taskVarGet that checked whether
8168 an ATSD was already set as a task var for the argument thread.
8171 Updated comment to reflect that this is a VxWorks version
8172 Added context clause for System.Threads.Initialization
8173 Added call to System.Threads.Initialization.Init_RTS
8175 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
8178 (Init_RTS): New procedure, for the initialization of the run-time lib.
8181 Remove dependancy on System.Init, so that this file can be used in the
8182 AE653 sequential run-time lib.
8184 2003-11-13 Robert Dewar <dewar@gnat.com>
8186 * bindgen.adb: Minor reformatting
8188 2003-11-13 Ed Schonberg <schonberg@gnat.com>
8191 (Apply_Discriminant_Check): Do no apply check if target type is derived
8192 from source type with no applicable constraint.
8195 (Ensure_System_Dependency): Do not apply the style checks that may have
8196 been specified for the main unit.
8199 (Find_Selected_Component): Further improvement in error message, with
8203 (Resolve): Handle properly the case of an illegal overloaded protected
8206 2003-11-13 Javier Miranda <miranda@gnat.com>
8209 (Has_Default_Init_Comps): New function to check the presence of
8210 default initialization in an aggregate.
8211 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
8212 extension aggregate of a limited record. In addition, a new formal
8213 was added to do not initialize the record controller (if any) during
8214 this recursive expansion of ancestors.
8215 (Init_Controller): Add support for limited record components.
8216 (Expand_Record_Aggregate): In case of default initialized components
8217 convert the aggregate into a set of assignments.
8219 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
8220 describing the new syntax.
8221 Nothing else needed to be done because this subprogram delegates part of
8222 its work to P_Precord_Or_Array_Component_Association.
8223 (P_Record_Or_Array_Component_Association): Give support to the new
8224 syntax for default initialization of components.
8227 (Resolve_Aggregate): Relax the strictness of the frontend in case of
8229 (Resolve_Record_Aggregate): Give support to default initialized
8231 (Get_Value): In case of default initialized components, duplicate
8232 the corresponding default expression (from the record type
8233 declaration). In case of default initialization in the *others*
8234 choice, do not check that all components have the same type.
8235 (Resolve_Extension_Aggregate): Give support to limited extension
8239 (Check_Initialization): Relax the strictness of the front-end in case
8240 of aggregate and extension aggregates. This test is now done in
8241 Get_Value in a per-component manner.
8243 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
8244 expression corresponds to a limited aggregate. This test is now done
8247 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
8250 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
8251 present in an N_Component_Association node
8253 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
8255 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
8256 type-conformant entry only if they are homographs.
8258 2003-11-13 GNAT Script <nobody@gnat.com>
8260 * Make-lang.in: Makefile automatically updated
8262 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8264 * adadecode.c: Use <> form of include for ctype.h.
8265 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
8267 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8269 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
8270 Works around PR middle-end/6552.
8272 2003-11-10 Ed Falis <falis@gnat.com>
8274 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
8276 * 5zinit.adb: (Install_Handler): Moved back to spec
8277 (Install_Signal_Handlers): Deleted
8279 * 5zthrini.adb: Added context clause for System.Storage_Elements
8280 (Register): Only handles creation of taskVar; initialization moved to
8282 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
8283 Added declaration of environment task secondary stack and
8286 * s-thread.adb: Implement bodies for thread body processing
8289 Added comment identifying supported targets for pragma Thread_Body.
8291 2003-11-10 Pascal Obry <obry@gnat.com>
8293 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
8297 (Open): Properly check for string length before copying into the buffer.
8298 Raises Name_Error if buffer is too small. Note that this was a potential
8301 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
8303 * bindgen.adb, comperr.adb: Code clean ups.
8304 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
8306 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
8308 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
8310 2003-11-10 Vincent Celier <celier@gnat.com>
8313 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
8316 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
8318 * prj.adb: (Project_Empty): Add new boolean component Virtual
8320 * prj.ads: (Virtual_Prefix): New constant string
8321 (Project_Data): New boolean component Virtual
8323 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
8324 a library project is extended by a virtual extending project.
8327 Modifications throughout to implement extending-all project, including:
8328 (Virtual_Hash, Processed_Hash): New hash tables
8329 (Create_Virtual_Extending_Project): New procedure
8330 (Look_For_Virtual_Projects_For): New procedure
8333 (Process): After checking the projects, if main project is an
8334 extending-all project, set the object directory of all virtual extending
8335 project to the object directory of the main project.
8336 Adjust error message when a virtual extending project has the same
8337 object directory as an project being extended.
8338 (Recursive_Process): If name starts with the virtual prefix, set Virtual
8339 to True in the project data.
8342 (Default_Project_Node): Add new boolean component Extending_All
8343 (Is_Extending_All): New function
8344 (Set_Is_Extending_All): New procedure
8346 * prj-tree.ads: (Is_Extending_All): New function
8347 (Set_Is_Extending_All): New procedure
8348 (Project_Node_Record): New boolean component Extending_All
8350 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
8353 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
8355 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
8356 "gprcmd prefix" to define it.
8358 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
8360 * einfo.ads: Fix a typo and remove an extraneous word in comments.
8363 (Create_Dummy_Package_Unit): Set the scope of the entity for the
8364 created dummy package to Standard_Standard, not to itself, to
8365 defend other parts of the front-end against encoutering a cycle in
8369 (Analyze_With_Clause): When setting the entities for the successive
8370 N_Expanded_Names that constitute the name of a child unit, do not
8371 attempt to go further than Standard_Standard in the chain of scopes.
8372 This case arises from the placeholder units created by
8373 Create_Dummy_Package_Unit in the case of a with_clause for a
8374 nonexistent child unit.
8376 2003-11-10 Ed Schonberg <schonberg@gnat.com>
8379 (Expand_Thread_Body): Place subprogram on scope stack, so that new
8380 declarations are given the proper scope.
8383 (Check_Expr_Constants): Reject an expression that contains a constant
8384 created during expansion, and that appears after the object to which
8385 the address clause applies.
8387 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
8388 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
8389 that uses 'Range of a function call with controlled components, so
8390 that the function result can be finalized before starting the loop.
8393 (Find_Selected_Component): Improve error message when prefix is
8394 an implicit dereference of an incomplete type.
8396 2003-11-10 Robert Dewar <dewar@gnat.com>
8398 * opt.ads: New Print_Standard flag for -gnatS switch
8400 * sem_ch13.adb: Remove some additional checks for unaligned arrays
8402 * cstand.adb (Create_Standard): Print out package standard if -gnatS
8405 * debug.adb: Update doc for -gnatds to discuss relationship with new
8408 * sinfo.adb: Add new field Entity_Or_Associated_Node
8410 * sinfo.ads: Add new field Entity_Or_Associated_Node
8411 Update documentation for Associated_Node and Entity fields to clarify
8412 relationship and usage.
8415 (Write_Id): Properly process Associated_Node field in generic template
8418 Recognize new -gnatS switch for printing package Standard
8419 This replaces gnatpsta
8422 Add line for new -gnatS switch for printing package Standard
8423 This replaces gnatpsta
8425 2003-11-10 Andreas Jaeger <aj@suse.de>
8427 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
8430 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
8432 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
8435 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
8437 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
8440 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
8442 * sysdep.c: Add handling of cygwin.
8444 2003-11-10 GNAT Script <nobody@gnat.com>
8446 * Make-lang.in: Makefile automatically updated
8448 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
8451 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
8452 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
8453 Replace GNAT_ROOT by GCC_ROOT.
8455 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
8457 2003-11-06 Zack Weinberg <zack@codesourcery.com>
8459 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
8460 and update for changed meaning of GET_MODE_BITSIZE.
8462 2003-11-04 Doug Rupp <rupp@gnat.com>
8464 * sysdep.c: Problem discovered during IA64 VMS port.
8465 [VMS] #include <unixio.h> to get proper prototypes.
8468 Issues discovered/problems fixed during IA64 VMS port.
8469 [VMS] #define _POSIX_EXIT for proper semantics.
8470 [VMS] #include <unixio.h> for proper prototypes.
8471 [VMS] (fork): #define IA64 version.
8472 (__gnat_os_exit): Remove unnecessary VMS specific code.
8474 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8476 Part of PR ada/12806
8478 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
8482 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
8485 * targtyps.c, decl.c, misc.c,
8486 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
8487 routines to work around change in FP sizing semantics in GCC.
8490 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
8492 * gigi.h: (enumerate_modes): New function.
8494 * Make-lang.in: (ada/misc.o): Add real.h.
8496 * misc.c: (enumerate_modes): New function.
8498 2003-11-04 Robert Dewar <dewar@gnat.com>
8500 * 3vtrasym.adb: Minor reformatting
8501 Use terminology encoded/decoded name, rather than C++ specific notion
8502 of mangling (this is the terminology used throughout GNAT).
8504 * einfo.h: Regenerated
8506 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
8509 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
8511 * par-prag.adb: Add dummy entry for Thread_Body pragma
8514 Add entries for System.Threads entities for thread body processing
8517 (Analyze_Pragma, Access attributes): Check these are not applied to a
8518 thread body, since this is not permitted
8520 * sem_prag.adb: Add processing for Thread_Body pragma.
8524 (Resolve_Call): Check for incorrect attempt to call a thread body
8525 procedure with a direct call.
8527 * snames.ads, snames.adb: Add entry for Thread_Body pragma
8528 Add names associated with thread body expansion
8530 * snames.h: Add entry for Thread_Body pragma
8532 * s-thread.adb: Add entries for thread body processing
8533 These are dummy bodies so far
8535 * s-thread.ads: Add documentation on thread body handling.
8536 Add entries for thread body processing.
8538 2003-11-04 Javier Miranda <miranda@gnat.com>
8541 (Build_Limited_Views): Return after posting an error in case of limited
8542 with_clause on subprograms, generics, instances or generic renamings
8543 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
8544 on subprograms, generics, instances or generic renamings
8546 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
8548 * raise.c (setup_to_install): Correct mistake in last revision; two
8549 arguments out of order.
8551 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
8552 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
8553 notice, missed in previous change.
8554 Remove trailing blanks and other style errors introduced in previous
8557 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
8559 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
8560 rid of the wrapper for a LJM type, ensuring we don't do that if the
8561 field is addressable. This avoids potential low level type view
8562 mismatches later on, for instance in a by-reference argument passing
8565 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8567 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
8568 aligned at byte boundary.
8570 2003-11-04 Joel Brobecker <brobecker@gnat.com>
8572 * decl.c (components_to_record): Do not delete the empty variants from
8573 the end of the union type.
8575 2003-11-04 Ed Schonberg <schonberg@gnat.com>
8577 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
8578 operation for a derived type, an explicit declaration may use a local
8581 2003-11-04 Vincent Celier <celier@gnat.com>
8583 * make.adb (Gnatmake): Allow main sources on the command line with a
8584 library project when it is only for compilation (no binding or
8587 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8589 * Makefile.in: Remove many duplicate variables.
8591 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
8593 * Make-lang.in (dvi): Move targets to $(docobjdir).
8594 (gnat_ug_vms.dvi): Simplify rule and adjust target.
8595 (gnat_ug_wnt.dvi): Likewise.
8596 (gnat_ug_unx.dvi): Likewise.
8597 (gnat_ug_vxw.dvi): Likewise.
8598 (gnat_rm.dvi): Likewise.
8599 (gnat-style.dvi): Likewise.
8601 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
8603 * gigi.h: Missed commit from update for C90.
8605 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
8607 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
8609 2003-10-31 Andreas Schwab <schwab@suse.de>
8611 * raise.c (get_action_description_for): Fix typo in last change.
8613 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
8616 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
8617 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
8619 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
8621 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
8622 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
8623 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
8624 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
8625 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
8627 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
8630 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
8631 numbers when symbol name is too long.
8633 2003-10-30 Ed Falis <falis@gnat.com>
8635 * g-signal.ads, g-signal.adb: New files
8637 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
8639 * Makefile.rtl: Introduce GNAT.Signals
8641 2003-10-30 Robert Dewar <dewar@gnat.com>
8643 * freeze.adb: Minor reformatting
8645 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
8647 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
8648 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
8649 New handling of Id_Check parameter to improve recognition of keywords
8650 used as identifiers.
8651 Update copyright notice to include 2003
8653 2003-10-29 Robert Dewar <dewar@gnat.com>
8655 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
8656 sem_ch10.adb: Minor reformatting
8658 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
8659 (Expand_Assign_Record): Test right hand side for bit unaligned as well
8661 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
8663 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
8664 Support for TBK$SYMBOLIZE-based symbolic traceback.
8666 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
8669 Revert previous change, that did not work well when pragma No_Run_Time
8670 was used in conjunction with a run-time other than ZFP.
8672 2003-10-29 Vincent Celier <celier@gnat.com>
8675 (Gnatmake): When there are no Ada mains in attribute Main, disable the
8676 bind and link steps only is switch -z is not used.
8678 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
8680 * Makefile.generic: Remove duplicated setting of CC.
8682 * Makefile.prolog: Set CC to gcc by default, to override make's
8685 * einfo.h: Regenerated.
8687 2003-10-29 Ed Schonberg <schonberg@gnat.com>
8689 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
8690 current body, after compiling subunit.
8692 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
8693 when in deleted code, because gigi needs properly ordered freeze
8694 actions to annotate types.
8696 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
8697 prevent the premature freezing of record type that contains
8698 subcomponents with a private type that does not yet have a completion.
8700 2003-10-29 Javier Miranda <miranda@gnat.com>
8703 (Analyze_Package_Instantiation): Check that instances can not be used in
8704 limited with_clauses.
8707 (Analyze_Package_Renaming): Check that limited withed packages cannot
8708 be renamed. Improve text on error messages related to limited
8711 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
8713 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
8714 Update copyright notice.
8716 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
8717 (Install_Limited_Context_Clauses): New subprogram that isolates all the
8718 checks required for limited context_clauses and installs the limited
8720 (Install_Limited_Withed_Unit): Complete its documentation.
8721 (Analyze_Context): Check that limited with_clauses are only allowed in
8723 (Install_Context): Call Install_Limited_Context_Clauses after the
8724 parents have been installed.
8725 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
8726 package as 'From_With_Type'; this mark indicates that the limited view
8727 is installed. Used to check bad usages of limited with_clauses.
8728 (Build_Limited_Views): Do not add shadow entities to the scope's list
8729 of entities. Do not add real entities to the Non_Limited_Views chain.
8730 Improve error notification.
8731 (Remove_Context_Clauses): Remove context clauses in two phases:
8732 limited views first and regular views later (to maintain the
8734 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
8735 its visible entities.
8737 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
8739 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
8740 with any type that Is_Fixed_Point_Type.
8742 * sinfo.ads: Fix documentation for Associated_Node attribute.
8744 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
8746 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
8747 both '-gnatc' and '-gnatt' are specified.
8749 * atree.adb (Initialize): Add initialization for Node_Count (set to
8752 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8754 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
8755 do not consider as Pure.
8757 Part of implementation of function-at-a-time:
8759 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
8760 (tree_transform): Add new argument to build_component_ref.
8761 (tree_transform, case N_Assignment_Statement): Make and return an
8763 (tree_transform): If result IS_STMT, set flags and return it.
8764 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
8766 * utils2.c (build_simple_component_ref, build_component_ref): Add new
8768 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
8769 (build_allocator): Likewise.
8771 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
8772 Add new arg to build_component_ref.
8773 (maybe_unconstrained_array, unchecked_convert): Likewise.
8775 * ada-tree.def (EXPR_STMT): New code.
8777 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
8779 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
8780 build_component_ref calls.
8782 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
8784 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
8785 (build_component_ref): Add new argument, NO_FOLD_P.
8787 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
8789 * Makefile.generic: Add missing substitution on object_deps handling.
8792 * Make-lang.in (check-ada): Enable ACATS test suite.
8794 2003-10-27 Robert Dewar <dewar@gnat.com>
8797 (Freeze_Array_Type): We do not need an initialization routine for types
8798 derived from String or Wide_String. They should be treated the same
8799 as String and Wide_String themselves. This caused problems with the
8800 use of Initialize_Scalars.
8803 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
8804 composites. This allows use of component clauses that are not byte
8808 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
8809 is an attempt to pack an array of atomic objects.
8811 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
8813 2003-10-27 Pascal Obry <obry@gnat.com>
8816 (Basename): Check for drive letters in a pathname only on DOS based OS.
8818 2003-10-27 Vincent Celier <celier@gnat.com>
8821 (Gnatmake): When unable to change dir to the object dir, display the
8822 content of the parent dir of the obj dir, to try to understand why this
8825 2003-10-27 GNAT Script <nobody@gnat.com>
8827 * Make-lang.in: Makefile automatically updated
8829 2003-10-27 Ed Schonberg <schonberg@gnat.com>
8832 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
8833 should not be done in Save/Restore_Scope_Stack, because it is performed
8837 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
8838 whether use clauses should be removed/restored.
8841 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
8842 whether use clauses should be removed/restored.
8844 2003-10-26 Andreas Jaeger <aj@suse.de>
8846 * Makefile.in: Remove duplicated lines.
8848 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
8850 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
8851 minimize the differences with ACT tree.
8853 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
8854 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
8855 Gnatvsn.Gnat_Static_Version_String to reduce differences between
8858 2003-10-24 Pascal Obry <obry@gnat.com>
8860 * adadecode.c (ostrcpy): New function.
8861 (__gnat_decode): Use ostrcpy of strcpy.
8862 (has_prefix): Set first parameter a const.
8863 (has_suffix): Set first parameter a const.
8864 Update copyright notice. Fix source name in header.
8865 Removes a trailing space.
8868 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
8871 Remove the test against being in No_Run_Time_Mode before generating a
8872 call to Register_Tag. It is redundant with the test against the
8873 availability of the function Register_Tag.
8875 2003-10-24 Vincent Celier <celier@gnat.com>
8877 * g-catiio.adb: (Month_Name): Correct spelling of February
8879 * make.adb: (Mains): New package
8880 (Initialize): Call Mains.Delete
8881 (Gnatmake): Check that each main on the command line is a source of a
8882 project file and, if there are several mains, each of them is a source
8883 of the same project file.
8884 (Gnatmake): When a foreign language is specified in attribute Languages,
8885 no main is specified on the command line and attribute Mains is not
8886 empty, only build the Ada main. If there is no Ada main, just compile
8887 the Ada sources and their closure.
8888 (Gnatmake): If a main is specified on the command line with directory
8889 information, check that the source exists and, if it does, that the path
8890 is the actual path of a source of a project.
8893 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
8894 Full_Path is True, return the full path instead of the simple file name.
8895 (Project_Of): New function
8898 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
8900 (Project_Of): New function
8902 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
8905 Ensure objects of main project are always checked and rebuilt if needed.
8906 Set CC to gcc by default.
8907 Prepare new handling of link by creating a global archive (not activated
8910 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
8911 stringt.h: Update copyright notice. Remove trailing blanks.
8912 Fix source name in header.
8914 2003-10-24 Robert Dewar <dewar@gnat.com>
8916 * sem_ch12.adb: Minor reformatting
8919 Minor reformatting (including new function return style throughout)
8922 Minor reformatting (including new function return style throughout)
8924 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
8926 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
8927 stringt.h: Update copyright notice. Remove trailing blanks.
8928 Fix source name in header.
8930 2003-10-24 GNAT Script <nobody@gnat.com>
8932 * Make-lang.in: Makefile automatically updated
8934 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
8936 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
8937 stringt.h: Convert to ISO C90 declarations and definitions.
8939 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
8942 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
8943 External_Tag attribute definition clauses.
8945 2003-10-23 Ed Schonberg <schonberg@gnat.com>
8948 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
8949 child unit, generate a fully qualified name to avoid spurious errors
8950 when the context contains renamings of different child units with
8951 the same simple name.
8953 * exp_dbug.ads: Add documentation on name qualification for renamings
8956 2003-10-23 Robert Dewar <dewar@gnat.com>
8958 * g-regpat.ads, g-regpat.adb: Minor reformatting
8960 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
8962 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
8964 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8966 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
8969 * urealp.h: (Machine): Update to proper definition.
8971 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
8973 * init.c, adaint.c: Minor reformatting.
8975 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
8977 * adaint.c (w32_epoch_offset): Define static const at file level.
8978 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
8979 rather than t_create, t_access in call to GetFileTime. Use union
8980 to convert between FILETIME and unsigned long long.
8981 (__gnat_file_time_name): Test for invalid file handle.
8982 (__gnat_set_filetime_name): Support win32 targets using
8985 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
8987 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
8989 * ctrl_c.c (__gnat_int_handler): Remove declaration.
8991 * decl.c (creat_concat_name): Const-ify prefix.
8993 * adaint.c: Include ctype.h if __MINGW32__.
8994 (__gnat_readlink): Mark arguments as possibly unused.
8995 (__gnat_symlink): Likewise.
8996 (__gnat_is_symbolic_link): Likewise.
8997 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
8999 (__gnat_file_time_name): Don't declare struct stat statbuf when
9001 (__gnat_is_absolute_path): Add parenthesis around condition of
9002 'if' statement to avoid warning.
9003 (__gnat_plist_init): Specify void as parameter.
9004 (plist_enter): Likewise.
9005 (plist_leave): Likewise.
9006 (remove_handle): Make static. Initialize prev.
9008 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
9010 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
9011 * cstreams.c (__gnat_full_name): Minor improvements and clean up
9014 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9016 * tracebak.c (MAX): Avoid redefinition warning.
9018 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
9019 Change msg to const char *.
9020 (__gnat_install_handler): Remove ss, unused.
9021 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
9023 * cstreams.c (__gnat_full_name): Declare p only when used.
9024 (__gnat_full_name) [sgi] Return buffer.
9026 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
9028 * mingw32.h: New file.
9029 * gnat_wrapper.adb: New file.
9031 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
9033 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
9034 string match a pre compiled regular expression (the corresponding
9035 version of the function working on a raw regular expression)
9036 Fix typos in various comments
9037 Update copyright notice in spec
9039 2003-10-21 Gary Dismukes <dismukes@gnat.com>
9042 (Component_Needs_Simple_Initialization): Return False when the type is a
9043 packed bit array. Revise spec comments to document this case.
9046 (Expand_Pragma_Import): Set any expression on the imported object to
9047 empty to avoid initializing imported objects (in particular this
9048 covers the case of zero-initialization of bit arrays).
9049 Update copyright notice.
9051 2003-10-21 Ed Schonberg <schonberg@gnat.com>
9054 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
9055 a subunit is missing.
9056 (Instantiate_Subprogram_Body): If body of function is missing, set type
9057 of return expression explicitly in dummy body, to prevent cascaded
9058 errors when a subunit is missing.
9062 (Access_Subprogram_Declaration): Verify that return type is valid.
9066 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
9071 (Corresponding_Discriminant): If the scope of the discriminant is a
9072 private type without discriminant, use its full view.
9075 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
9077 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
9078 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
9079 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
9080 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
9081 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
9082 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
9083 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
9084 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
9085 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
9086 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
9087 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
9088 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
9089 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
9090 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
9091 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
9092 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
9093 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
9094 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
9095 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
9096 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
9097 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
9098 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
9099 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
9100 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
9101 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
9102 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
9103 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
9104 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
9105 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
9106 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
9107 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
9108 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
9109 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
9110 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
9111 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
9112 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
9113 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
9114 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
9115 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
9116 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
9117 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
9118 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
9119 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
9120 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
9121 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
9122 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
9123 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
9124 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
9125 vms_conv.ads, vms_conv.adb, vms_data.ads,
9126 vxaddr2line.adb: Files added. Merge with ACT tree.
9128 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
9129 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
9130 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
9131 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
9132 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
9133 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
9134 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
9135 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
9136 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
9137 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
9139 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
9140 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
9141 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
9142 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
9143 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
9144 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
9145 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
9146 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
9147 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
9148 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
9149 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
9150 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
9151 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
9152 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
9153 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
9154 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
9155 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
9156 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
9157 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
9158 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
9159 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
9160 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
9161 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
9162 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
9163 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
9164 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
9165 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
9166 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
9167 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
9168 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
9169 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
9170 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
9171 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
9172 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
9173 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
9174 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
9175 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
9176 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
9177 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
9178 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
9179 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
9180 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
9181 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
9182 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
9183 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
9184 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
9185 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
9186 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
9187 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
9188 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
9189 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
9190 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
9191 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
9192 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
9193 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
9194 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
9195 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
9196 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
9197 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
9198 checks.adb, checks.ads, cio.c, comperr.adb,
9199 comperr.ads, csets.adb, cstand.adb, cstreams.c,
9200 debug_a.adb, debug_a.ads, debug.adb, decl.c,
9201 einfo.adb, einfo.ads, errout.adb, errout.ads,
9202 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
9203 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
9204 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
9205 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
9206 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
9207 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
9208 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
9209 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
9210 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
9211 fe.h, fmap.adb, fmap.ads, fname.adb,
9212 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
9213 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
9214 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
9215 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
9216 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
9217 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
9218 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
9219 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
9220 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
9221 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
9222 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
9223 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
9224 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
9225 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
9226 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
9227 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
9228 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
9229 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
9230 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
9231 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
9232 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
9233 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
9234 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
9235 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
9236 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
9237 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
9238 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
9239 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
9240 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
9241 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
9242 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
9243 layout.adb, lib.adb, lib.ads, lib-list.adb,
9244 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
9245 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
9246 link.c, live.adb, make.adb, make.ads,
9247 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
9248 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
9249 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
9250 misc.c, mkdir.c, mlib.adb, mlib.ads,
9251 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
9252 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
9253 namet.adb, namet.ads, namet.h, nlists.ads,
9254 nlists.h, nmake.adt, opt.adb, opt.ads,
9255 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
9256 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
9257 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
9258 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
9259 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
9260 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
9261 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
9262 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
9263 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
9264 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
9265 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
9266 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
9267 prj-util.adb, prj-util.ads, raise.c, raise.h,
9268 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
9269 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
9270 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
9271 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
9272 scans.ads, scn.adb, scn.ads, s-crc32.adb,
9273 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
9274 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
9275 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
9276 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
9277 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
9278 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
9279 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
9280 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
9281 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
9282 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
9283 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
9284 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
9285 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
9286 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
9287 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
9288 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
9289 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
9290 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
9291 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
9292 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
9293 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
9294 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
9295 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
9296 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
9297 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
9298 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
9299 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
9300 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
9301 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
9302 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
9303 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
9304 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
9305 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
9306 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
9307 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
9308 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
9309 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
9310 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
9311 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
9312 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
9313 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
9314 stringt.adb, stringt.ads, stringt.h, style.ads,
9315 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
9316 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
9317 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
9318 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
9319 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
9320 table.adb, table.ads, targparm.adb, targparm.ads,
9321 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
9322 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
9323 ttypes.ads, types.ads, types.h, uintp.adb,
9324 uintp.ads, uintp.h, uname.adb, urealp.adb,
9325 urealp.ads, urealp.h, usage.adb, utils2.c,
9326 utils.c, validsw.adb, validsw.ads, widechar.adb,
9327 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
9328 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
9329 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
9330 gnatvsn.ads: Merge with ACT tree.
9332 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
9334 2003-10-20 Mark Mitchell <mark@codesourcery.com>
9336 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
9337 (gnat_ug_vmx.info): Likewise.
9338 (gnat_ug_vxw.info): Likewise.
9339 (gnat_ug_wnt.info): Likewise.
9340 (gnat_rm.info): Likewise.
9341 (gnat-style.info): Likewise.
9343 * Make-lang.in (ada.install-info): Remove target.
9345 (install-info): Likewise.
9346 (gnat_ug_unx.info): Simplify rule.
9347 (gnat_ug_vmx.info): Likewise.
9348 (gnat_ug_vxw.info): Likewise.
9349 (gnat_ug_wnt.info): Likewise.
9350 (gnat_rm.info): Likewise.
9351 (gnat-style.info): Likewise.
9353 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
9355 * Make-lang.in: Replace uses of $(target_alias) with
9356 $(target_noncanonical).
9357 * ada/Makefile.in: Remove unused mention of $(target_alias).
9359 2003-10-06 Mark Mitchell <mark@codesourcery.com>
9361 * Make-lang.in (ada.info): Replace with ...
9363 (ada.dvi): Replace with ...
9366 2003-09-29 Zack Weinberg <zack@codesourcery.com>
9368 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
9369 initialize dconstp5 and dconstmp5.
9371 2003-09-28 Richard Henderson <rth@redhat.com>
9373 * trans.c (tree_transform): Update call to expand_asm_operands.
9375 2003-09-21 Richard Henderson <rth@redhat.com>
9377 * trans.c, utils.c: Revert.
9379 2003-09-21 Richard Henderson <rth@redhat.com>
9381 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
9384 2003-09-04 Michael Matz <matz@suse.de>
9386 * misc.c: Include "target.h".
9387 * Make-lang.in (misc.o): Add dependency on target.h.
9389 2003-09-03 DJ Delorie <dj@redhat.com>
9391 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
9394 2003-08-30 Zack Weinberg <zack@codesourcery.com>
9396 * Makefile.in: Update substitutions to match changes to
9397 configure. Use include directives instead of @-insertions
9398 to read in host and target fragments. Add a rule to
9399 regenerate ada/Makefile.
9401 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
9403 * lang-options.h: Remove.
9404 * lang.opt: Add help text.
9406 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
9408 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
9411 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
9413 * misc.c (gnat_handle_option): Don't handle filenames.
9415 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
9417 * Make-lang.in: Replace PWD with PWD_COMMAND.
9418 * Makefile.adalib: Likewise.
9419 * Makefile.in: Likewise.
9421 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
9423 * misc.c (gnat_argv): Revert last change.
9424 (gnat_handle_option, gnat_init_options): Copy arguments.
9426 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
9428 * misc.c (gnat_argv): Make const.
9430 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
9432 * misc.c (save_argc, save_argv): Keep non-static!
9434 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
9436 * misc.c (save_argc, save_argv): Make static.
9437 (gnat_init_options): New prototype.
9438 (gnat_init_options): Update.
9440 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
9442 * gnat_ug.texi: Remove unlikely characters from @vars.
9443 * gnat_ug_vms.texi: Regenerate.
9445 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
9447 * misc.c (record_code_position): Adjust emit_note call.
9449 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
9451 * misc.c (gnat_handle_option): Don't check for missing arguments.
9453 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
9455 * utils.c (end_subprog_body): Adjust expand_function_end call.
9457 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
9459 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
9462 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
9464 * lang.opt: Declare Ada.
9465 * misc.c (gnat_init_options): Update.
9467 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
9469 * utils.c (begin_subprog_body): Adjust init_function_start call.
9471 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
9473 * Make-lang.in: Update to use options.c and options.h.
9474 * misc.c: Include options.h not aoptions.h.
9475 (gnat_handle_option): Abort on unrecognized switch.
9476 (gnat_init_options): Request Ada switches.
9478 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
9480 * lang.opt: Add -Wall.
9481 * misc.c (gnat_handle_option): Handle it.
9483 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
9485 * misc.c (gnat_handle_option): Fix warnings.
9487 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
9489 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
9491 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
9493 * Make-lang.in: Update to handle command-line options.
9494 * lang.opt: New file.
9495 * misc.c: Include aoptions.h.
9496 (cl_options_count, cl_options): Remove.
9497 (gnat_handle_option): New.
9498 (gnat_decode_option): Remove.
9499 (LANG_HOOKS_DECODE_OPTION): Remove.
9500 (LANG_HOOKS_HANDLE_OPTION): Override.
9502 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
9504 * init.c, misc.c, trans.c, utils.c: Remove dead code.
9506 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
9508 * Makefile.in: Replace "host_canonical" with "host" for autoconf
9511 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
9513 * Make-lang.in: Update.
9514 * misc.c: Include opts.h. Define cl_options_count and cl_options.
9516 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
9518 * misc.c (gnat_init_options): Update.
9520 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
9522 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
9523 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
9524 __attribute__ ((__unused__)).
9526 2003-06-05 Jan Hubicka <jh@suse.cz>
9528 * Make-lang.in: Add support for stageprofile and stagefeedback
9530 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
9532 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
9533 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
9535 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
9537 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
9538 Remove non-VMS directive.
9539 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
9541 (Examples of gnatls Usage): Remove VMS alternative.
9543 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
9546 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
9547 and turn ZCX_By_Default back to False since the underlying support
9548 is not quite there yet.
9550 2003-06-01 Andreas Jaeger <aj@suse.de>
9552 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
9553 and ROUND_TYPE_SIZE_UNIT.
9555 2003-05-22 Geert Bosch <bosch@gnat.com>
9557 * gnat_rm.texi : Remove reference to Ada Core Technologies.
9559 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
9561 * trans.c (tree_transform): Use location_t and input_location
9563 (build_unit_elab): Likewise.
9564 * utils.c (create_label_decl): Likewise.
9566 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
9568 * trans.c (tree_transform, build_unit_elab,
9569 set_lineno): Rename lineno to input_line.
9570 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
9571 end_subprog_body): Likewise.
9572 * utils2.c (build_call_raise): Likewise.
9574 2003-05-01 Laurent Guerby <guerby@acm.org>
9577 * 5iosinte.ads: Increase pthread_cond_t size to match recent
9578 LinuxThread and NPTL version, merge from ACT.
9580 2003-04-28 Zack Weinberg <zack@codesourcery.com>
9582 * utils.c (convert): No need to clear TREE_CST_RTL.
9584 2003-04-23 Geert Bosch <bosch@gnat.com>
9586 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
9587 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
9588 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
9589 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
9590 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
9591 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
9592 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
9593 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
9594 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
9595 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
9596 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
9597 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
9598 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
9599 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
9600 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
9601 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
9602 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
9603 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
9604 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
9605 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
9606 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
9607 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
9608 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
9609 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
9610 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
9611 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
9612 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
9613 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
9614 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
9615 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
9616 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
9617 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
9618 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
9619 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
9620 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
9621 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
9622 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
9623 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
9624 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
9625 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
9626 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
9627 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
9628 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
9629 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
9630 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
9631 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
9632 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
9633 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
9634 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
9635 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
9636 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
9637 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
9638 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
9639 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
9640 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
9641 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
9642 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
9643 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
9644 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
9645 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
9646 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
9647 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
9648 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
9649 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
9650 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
9651 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
9652 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
9653 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
9654 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
9655 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
9656 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
9657 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
9658 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
9659 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
9660 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
9661 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
9662 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
9663 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
9664 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
9665 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
9666 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
9667 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
9668 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
9669 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
9670 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
9671 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
9672 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
9673 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
9674 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
9675 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
9676 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
9677 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
9678 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
9679 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
9680 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
9681 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
9682 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
9683 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
9684 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
9685 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
9686 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
9687 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
9688 ali.adb, ali.ads, alloc.ads, argv.c,
9689 atree.adb, atree.ads, atree.h, aux-io.c,
9690 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
9691 binde.adb, binde.ads, binderr.adb, binderr.ads,
9692 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
9693 butil.adb, butil.ads, cal.c, calendar.ads,
9694 casing.adb, casing.ads, ceinfo.adb, checks.adb,
9695 checks.ads, cio.c, comperr.adb, comperr.ads,
9696 config-lang.in, csets.adb, csets.ads, csinfo.adb,
9697 cstand.adb, cstand.ads, cuintp.c, debug.adb,
9698 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
9699 dec-io.ads, dec.ads, deftarg.c, directio.ads,
9700 einfo.adb, einfo.ads, elists.adb, elists.ads,
9701 elists.h, errno.c, errout.adb, errout.ads,
9702 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
9703 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
9704 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
9705 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
9706 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
9707 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
9708 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
9709 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
9710 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
9711 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
9712 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
9713 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
9714 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
9715 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
9716 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
9717 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
9718 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
9719 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
9720 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
9721 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
9722 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
9723 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
9724 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
9725 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
9726 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
9727 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
9728 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
9729 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
9730 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
9731 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
9732 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
9733 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
9734 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
9735 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
9736 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
9737 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
9738 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
9739 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
9740 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
9741 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
9742 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
9743 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
9744 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
9745 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
9746 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
9747 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
9748 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
9749 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
9750 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
9751 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
9752 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
9753 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
9754 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
9755 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
9756 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
9757 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
9758 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
9759 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
9760 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
9761 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
9762 lib.adb, lib.ads, live.adb, live.ads,
9763 machcode.ads, make.adb, make.ads, makeusg.adb,
9764 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
9765 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
9766 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
9767 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
9768 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
9769 mlib.ads, namet.adb, namet.ads, nlists.adb,
9770 nlists.ads, opt.adb, opt.ads, osint-b.adb,
9771 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
9772 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
9773 osint.ads, output.adb, output.ads, par-ch10.adb,
9774 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
9775 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
9776 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
9777 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
9778 par-tchk.adb, par-util.adb, par.adb, par.ads,
9779 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
9780 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
9781 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
9782 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
9783 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
9784 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
9785 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
9786 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
9787 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
9788 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
9789 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
9790 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
9791 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
9792 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
9793 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
9794 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
9795 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
9796 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
9797 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
9798 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
9799 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
9800 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
9801 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
9802 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
9803 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
9804 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
9805 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
9806 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
9807 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
9808 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
9809 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
9810 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
9811 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
9812 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
9813 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
9814 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
9815 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
9816 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
9817 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
9818 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
9819 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
9820 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
9821 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
9822 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
9823 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
9824 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
9825 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
9826 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
9827 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
9828 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
9829 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
9830 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
9831 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
9832 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
9833 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
9834 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
9835 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
9836 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
9837 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
9838 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
9839 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
9840 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
9841 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
9842 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
9843 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
9844 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
9845 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
9846 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
9847 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
9848 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
9849 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
9850 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
9851 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
9852 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
9853 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
9854 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
9855 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
9856 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
9857 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
9858 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
9859 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
9860 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
9861 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
9862 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
9863 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
9864 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
9865 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
9866 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
9867 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
9868 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
9869 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
9870 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
9871 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
9872 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
9873 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
9874 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
9875 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
9876 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
9877 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
9878 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
9879 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
9880 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
9881 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
9882 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
9883 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
9884 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
9885 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
9886 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
9887 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
9888 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
9889 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
9890 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
9891 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
9892 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
9893 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
9894 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
9895 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
9896 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
9897 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
9898 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
9899 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
9900 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
9901 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
9902 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
9903 snames.ads, sprint.adb, sprint.ads, stand.adb,
9904 stand.ads, stringt.adb, stringt.ads, style.adb,
9905 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
9906 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
9907 switch-m.ads, switch.adb, switch.ads, system.ads,
9908 table.adb, table.ads, targparm.adb, targparm.ads,
9909 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
9910 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
9911 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
9912 ttypef.ads, ttypes.ads, types.adb, types.ads,
9913 uintp.adb, uintp.ads, uname.adb, uname.ads,
9914 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
9915 usage.adb, usage.ads, validsw.adb, validsw.ads,
9916 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
9917 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
9918 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
9919 formatting and other trivial changes from ACT.
9921 2003-04-12 Zack Weinberg <zack@codesourcery.com>
9923 * gigi.h, utils2.c (build_constructor):
9924 Rename gnat_build_constructor. Use build_constructor.
9925 * decl.c (gnat_to_gnu_entity)
9926 * trans.c (tree_transform, pos_to_constructor, extract_values)
9927 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
9929 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
9930 (fill_vms_descriptor):
9933 2003-04-06 Zack Weinberg <zack@codesourcery.com>
9935 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
9936 * misc.c (gnat_tree_size): New function.
9937 (LANG_HOOKS_TREE_SIZE): Override.
9939 2003-04-03 Jason Merrill <jason@redhat.com>
9941 * misc.c (gnat_adjust_rli): #if 0.
9943 2003-03-31 Geert Bosch <bosch@gnat.com>
9946 * link.c : Fix misspelled "const" keyword
9948 2003-03-23 Mark Mitchell <mark@codesourcery.com>
9951 * utils2.c: Adjust calls to put_var_into_stack.
9953 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
9955 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
9957 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
9959 * misc.c (gnat_init): Update for new prototype.
9961 2003-03-05 Olivier Hainque <hainque@gnat.com>
9964 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
9965 warning, and fix return type for the IN_RTS && !SJLJ case.
9967 2003-03-04 Tom Tromey <tromey@redhat.com>
9969 * Make-lang.in (ada.tags): New target.
9971 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
9974 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
9975 wrapper, which name remains constant whatever underlying GCC
9978 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
9979 the stable interface needed for a-except.
9981 2003-03-02 Andreas Jaeger <aj@suse.de>
9983 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
9984 gnat_ug_wnt.texi: Regenerate.
9986 2003-03-02 Laurent Guerby <guerby@acm.org>
9988 * Makefile.in (install-gnatlib): Match previous change there
9991 2003-02-28 Andreas Schwab <schwab@suse.de>
9993 * Make-lang.in (install-gnatlib): Change to ada directory before
9994 running make instead of using ada/Makefile directly.
9996 2003-02-18 Ben Elliston <bje@redhat.com>
9998 Part of fix for PR ada/9406
9999 * gnat_ug.texi (Binder output file): Grammar fix.
10001 2003-02-18 Ben Elliston <bje@redhat.com>
10004 * 5qtaprop.adb (Sleep): Fix typo in comment.
10006 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
10008 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
10009 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10010 gnat_ug_wnt.texi: Regenerate.
10012 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
10014 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
10015 be created if necessary.
10016 (ada.install-common): Let $(DESTDIR)$(bindir) be created
10017 if necessary. Remove erroneous and redundant gnatchop
10018 installation commands. Test for gnatdll before attempting
10020 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
10021 and gnatdll from all plausible locations.
10023 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
10025 * utils2.c (build_unary_op): Don't check flag_volatile.
10026 * gnat_ug.texi: Remove -fvolatile from example.
10027 * gnat_ug_vxw.texi: Likewise.
10029 2003-01-29 Laurent Guerby <guerby@acm.org>
10032 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
10033 * Makefile.in: match previous change.
10034 * Make-lang.in: match previous change.
10036 2003-01-29 Joel Sherrill <joel@OARcorp.com>
10038 * 5rosinte.ads: Add SIGXCPU.
10039 * 5rtpopsp.adb: New file.
10040 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
10041 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
10042 specific file 5rtpopsp.adb.
10043 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
10044 is likely needed for all newlib targets.
10045 * init.c: Add RTEMS specific version of __gnat_initialize().
10047 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10049 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
10051 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10053 * init.c (__gnat_error_handler): Make msg const.
10055 * gmem.c (convert_addresses): Move declaration ...
10056 * adaint.h: ... here.
10057 * adaint.c (convert_addresses): Adapt addrs type to match
10060 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
10062 2003-01-24 Andreas Schwab <schwab@suse.de>
10064 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
10065 size_t to avoid warning.
10067 2003-01-21 Zack Weinberg <zack@codesourcery.com>
10069 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
10071 2003-01-09 Geoffrey Keating <geoffk@apple.com>
10073 * gnat_rm.texi: Remove RCS version number.
10075 * ada-tree.h (union lang_tree_node): Add chain_next option.
10077 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
10079 * Make-lang.in (ada.install-info, ada.install-common,
10080 ada.uninstall): Prepend $(DESTDIR) to the destination
10081 directory in all (un)installation commands.
10082 * Makefile.in (install-gnatlib, install-rts): Ditto.
10084 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
10086 * gnat_rm.texi, gnat_ug.texi: Use @copying.
10087 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10088 gnat_ug_wnt.texi: Regenerate.
10090 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
10092 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
10094 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
10095 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
10096 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
10097 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
10098 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
10099 $(srcdir)/doc/include/gcc-common.texi.
10101 2002-12-15 Geert Bosch <bosch@gnat.com>
10103 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
10105 2002-12-14 Geert Bosch <bosch@gnat.com>
10107 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
10108 case of a body created for a Renaming_As_Body, on which
10109 conformance checks are not performed. Fixes PR ada/5690.
10111 2002-11-30 Zack Weinberg <zack@codesourcery.com>
10113 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
10114 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
10115 not already included.
10116 * Make-lang.in: Update dependencies.
10118 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
10119 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
10120 solution to buffer overflow bug on GNU/Linux.
10122 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
10123 Closes PR ada/5856 and PR ada/6919 !
10124 * bindgen.adb: Remove all references to Public_Version.
10125 * comperr.adb: Remove all references to Public_Version and
10126 GNATPRO_Version; correct bug reporting instructions.
10127 * comperr.ads: Change to match bug box.
10128 * gnatvsn.ads: Remove all references to Public version and
10131 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
10133 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
10137 * config-lang.in: Remove diff_excludes.
10139 2002-11-05 Graham Stott <graham.stott@btinternet.com>
10141 * trans.c (gnu_pending_elaboration_lists): New GC root.
10142 (build_unit_elab): Use..
10144 2002-10-30 Geert Bosch <bosch@gnat.com>
10146 * misc.c : Include optabs.h
10148 * Make-lang.in (misc.o): Add dependency on optabs.h
10150 2002-10-29 Geert Bosch <bosch@gnat.com>
10152 * Make-lang.in (gnatbind): Depend on CONFIG_H
10154 2002-10-29 Geert bosch <bosch@gnat.com>
10156 * misc.c: Unrevert misc.c (1.13)
10158 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
10160 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
10161 maintainership comments.
10163 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
10165 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
10166 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
10167 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
10168 7staprop.adb: Correct statements in comments about
10169 maintainership of GNAT.
10172 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
10173 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
10174 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
10175 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
10176 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
10177 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
10178 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
10179 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
10180 comments about maintainership of GNAT.
10182 PR ada/6919 (forward port of patch for PR ada/5904)
10183 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
10184 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
10185 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
10186 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
10187 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
10188 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
10189 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
10190 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
10191 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
10192 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
10193 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
10194 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
10195 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
10196 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
10197 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
10198 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
10199 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
10200 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
10201 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
10202 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
10203 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
10204 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
10205 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
10206 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
10207 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
10208 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
10209 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
10210 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
10211 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
10212 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
10213 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
10214 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
10215 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
10216 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
10217 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
10218 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
10219 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
10220 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
10221 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
10222 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
10223 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
10224 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
10225 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
10226 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
10227 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
10228 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
10229 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
10230 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
10231 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
10232 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
10233 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
10234 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
10235 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
10236 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
10237 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
10238 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
10239 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
10240 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
10241 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
10242 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
10243 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
10244 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
10245 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
10246 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
10247 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
10248 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
10249 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
10250 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
10251 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
10252 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
10253 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
10254 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
10255 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
10256 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
10257 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
10258 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
10259 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
10260 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
10261 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
10262 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
10263 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
10264 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
10265 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
10266 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
10267 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
10268 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
10269 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
10270 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
10271 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
10272 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
10273 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
10274 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
10275 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
10276 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
10277 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
10278 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
10279 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
10280 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
10281 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
10282 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
10283 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
10284 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
10285 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
10286 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
10287 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
10288 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
10289 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
10290 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
10291 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
10292 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
10293 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
10294 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
10295 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
10296 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
10297 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
10298 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
10299 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
10300 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
10301 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
10302 par-endh.adb par-labl.adb par-load.adb par-prag.adb
10303 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
10304 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
10305 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
10306 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
10307 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
10308 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
10309 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
10310 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
10311 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
10312 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
10313 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
10314 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
10315 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
10316 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
10317 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
10318 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
10319 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
10320 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
10321 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
10322 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
10323 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
10324 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
10325 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
10326 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
10327 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
10328 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
10329 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
10330 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
10331 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
10332 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
10333 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
10334 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
10335 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
10336 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
10337 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
10338 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
10339 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
10340 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
10341 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
10342 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
10343 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
10344 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
10345 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
10346 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
10347 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
10348 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
10349 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
10350 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
10351 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
10352 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
10353 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
10354 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
10355 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
10356 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
10357 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
10358 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
10359 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
10360 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
10361 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
10362 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
10363 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
10364 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
10365 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
10366 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
10367 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
10368 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
10369 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
10370 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
10371 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
10372 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
10373 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
10374 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
10375 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
10376 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
10377 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
10378 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
10379 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
10380 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
10381 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
10382 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
10383 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
10384 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
10385 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
10386 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
10387 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
10388 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
10389 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
10390 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
10391 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
10392 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
10393 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
10394 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
10395 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
10396 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
10397 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
10398 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
10399 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
10400 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
10401 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
10402 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
10403 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
10404 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
10405 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
10406 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
10407 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
10408 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
10409 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
10410 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
10411 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
10412 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
10413 stringt.ads stringt.h style.adb style.ads stylesw.adb
10414 stylesw.ads switch.adb switch.ads sysdep.c system.ads
10415 table.adb table.ads targparm.adb targparm.ads targtyps.c
10416 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
10417 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
10418 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
10419 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
10420 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
10421 usage.ads utils.c utils2.c validsw.adb validsw.ads
10422 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
10423 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
10424 xtreeprs.adb: Correct statements in comments about maintainership
10427 2002-09-23 Zack Weinberg <zack@codesourcery.com>
10429 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
10430 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
10431 * gnatvsn.ads: Gnat_Version_String is now a function.
10432 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
10433 copy the C version_string into a String and return it.
10434 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
10435 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
10436 Remove pragma Ident (Gnat_Version_String). If this was the
10437 sole use of package Gnatvsn, remove the with statement too.
10438 * gnat1drv.adb: Tweak -gnatv output.
10440 2002-09-17 Richard Henderson <rth@redhat.com>
10442 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
10443 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
10444 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
10445 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
10446 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
10447 and real_2expN instead of a loop.
10448 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
10449 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
10451 2002-08-25 Andre Leis <a.leis@gmx.net>
10452 David Billinghurst (David.Billinghurst@riotinto.com>
10454 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
10456 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10458 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
10459 Remove $(CONFIG_H) dependency.
10461 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
10463 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
10465 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10467 * adadecode.c (ada_demangle): Use xstrdup in lieu of
10469 * misc.c (gnat_decode_option): Likewise.
10471 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
10473 * make.adb (Add_Switch): Make Generic_Position a procedure. The
10474 function approach did not work well because of a side effect (the
10475 function call could reallocate the table which was being indexed
10476 using its result). Fixes ada/4851. [RESURRECTED]
10478 2002-07-01 Roger Sayle <roger@eyesopen.com>
10480 * ada/utils.c (builtin_function): Accept an additional parameter.
10482 2002-06-28 Andreas Jaeger <aj@suse.de>
10485 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
10488 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10490 * Makefile.in (SHELL): Set to @SHELL@.
10492 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10494 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
10495 array size calculation.
10497 2002-06-04 Andreas Jaeger <aj@suse.de>
10499 * Make-lang.in (gnatbind): Readd rule that has been lost in last
10502 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
10504 Merge from pch-branch:
10506 * config-lang.in (gtfiles): Add ada-tree.h.
10507 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
10508 (SET_TYPE_MODULUS): New.
10509 (SET_TYPE_INDEX): New.
10510 (SET_TYPE_DIGITS_VALUE): New.
10511 (SET_TYPE_RM_SIZE): New.
10512 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
10513 (SET_TYPE_ADA_SIZE): New.
10514 (SET_TYPE_ACTUAL_BOUNDS): New.
10515 (SET_DECL_CONST_CORRESPONDING_VAR): New.
10516 (SET_DECL_ORIGINAL_FIELD): New.
10517 (TREE_LOOP_ID): Correct typo.
10518 * decl.c: Use new macros.
10519 * utils.c: Include debug.h, use new macros.
10520 * utils2.c: Use new macros.
10522 * ada-tree.h: Update all macros for new tree description.
10523 (struct tree_loop_id): New.
10524 (union lang_tree_node): New.
10525 (struct lang_decl): New.
10526 (struct lang_type): New.
10527 * misc.c (gnat_mark_tree): Delete.
10528 (LANG_HOOKS_MARK_TREE): Delete.
10529 * trans.c (tree_transform): No longer any need to cast
10532 * utils.c (struct language_function): New dummy structure.
10534 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
10535 (misc.o): Likewise.
10536 (utils.o): Likewise; also gtype-ada.h.
10537 * Make-lang.in (gnat1): Add dependency on s-gtype.
10538 (gnatbind): Add dependency on $(CONFIG_H).
10539 * utils.c: Correct last #include.
10540 (stuct e_stack): Remove unnecessary 'static'.
10541 (mark_e_stack): Remove unused prototype.
10543 * scn-nlit.adb: Remove whitespace after version number to
10544 keep lines under 80 chars.
10545 * snames.adb: Likewise.
10546 * treepr.ads: Likewise.
10548 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
10549 (misc.o): Likewise.
10550 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
10551 * config-lang.in (gtfiles): New.
10552 * decl.c: Use gengtype for roots.
10553 * gigi.h: Use gengtype for roots.
10554 * trans.c: Use gengtype for roots.
10555 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
10557 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
10559 * misc.c (gnat_init): Adjust setting of internal_error_function.
10561 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
10563 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
10564 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10565 gnat_ug_wnt.texi: Regenerate.
10567 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
10569 * 5ntaprop.adb (with System.OS_Primitives): Remove.
10571 * cstreams.c (max_path_len): Move from here ...
10572 * adaint.c (__gnat_max_path_len): ... to here.
10573 * adaint.c (__gnat_max_path_len): Declare.
10574 * g-dirope.adb (Max_Path): Adjust.
10575 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
10576 * i-cstrea.ads (max_path_len): Adjust.
10577 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
10578 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
10580 * Makefile.in, Make-lang.in: Documentation is now built in
10581 Make-lang.in. Store Info and generated Texinfo files in the
10583 * gnat_ug.texi: Remove CVS keywords, correct version number.
10584 Set file name correctly.
10586 * gnat_ug_*.texi: Add.
10587 * .cvsignore: Ignore generated Texinfo files.
10589 2002-05-30 Zack Weinberg <zack@codesourcery.com>
10591 * ada.h: Add MI guard macro.
10592 (SUBTYPE): Define constants with an anonymous enum, not static
10594 (IN): Cast constants to appropriate type before use.
10596 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
10598 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
10601 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10603 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
10604 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
10605 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
10606 (ALL_ADA_CFLAGS): Likewise.
10607 (ADA_INCLUDES): Likewise.
10608 Adapt for new working dir.
10609 (GNATBIND): Use Makefile.in version.
10610 (.SUFFIXES): Copy from Makefile.in.
10611 (ada-warn): Define.
10612 (.adb.o, .ads.o): Copy from Makefile.in.
10613 Added $(OUTPUT_OPTION).
10614 (GNAT1_C_OBJS): Moved from Makefile.in.
10615 Prefix with ada subdir.
10616 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
10617 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
10618 Adapt for new working dir.
10619 (EXTRA_GNATBIND_OBJS): Likewise.
10620 (ADA_BACKEND): Moved from Makefile.in.
10621 Renamed to avoid conflict with global BACKEND.
10623 (TARGET_ADA_SRCS): Moved from Makefile.in.
10624 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
10626 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
10627 (ada_extra_files): Moved from Makefile.in.
10628 Prefix with ada subdir.
10629 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
10630 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
10631 (ada/nmake.ads): Likewise.
10632 (update-sources): Moved from Makefile.in.
10633 Prefix with ada subdir.
10634 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
10635 (ADA_TREE_H): Likewise.
10636 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
10637 (ada/memtrack.o): Likewise.
10638 (ada/adadecode.o): Likewise.
10639 Update dependencies.
10640 (ada/adaint.o): New.
10641 (ada/argv.o): Moved from Makefile.in.
10642 Prefix with ada subdir.
10643 Update dependencies.
10644 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
10645 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
10646 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
10647 Prefix with ada subdir.
10648 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
10649 (GNAT DEPENDENCIES): Regenerate.
10650 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
10651 toplevel Makefile.in.
10652 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
10653 (TARGET_ADA_SRCS): Removed.
10654 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
10655 (GNATBIND_OBJS): Likewise.
10656 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
10657 (BACKEND): Removed.
10658 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
10659 (TREE_H): Likewise.
10660 (ada_extra_files): Likewise.
10661 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
10662 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
10663 (update-sources): Likewise.
10664 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
10665 (ADA_TREE_H): Likewise.
10666 (adadecoce.o): Likewise.
10667 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
10668 (GNAT DEPENDENCIES): Likewise.
10670 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10672 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
10673 * Makefile.in: Likewise.
10675 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10677 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
10678 Restore $(CONFIG_H) and prefix.o dependencies.
10679 (ada.stage[1-4]): Depend on stage?-start.
10681 * Makefile.in (b_gnatb.c): Depend on interfac.o.
10683 2002-05-02 Jim Wilson <wilson@redhat.com>
10685 * utils.c (finish_record_type): Change record_size to record_type.
10687 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
10689 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
10690 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
10691 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
10693 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
10695 * misc.c (gnat_parse_file): Update.
10697 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
10699 * misc.c (gnat_init): Don't set lang_attribute_common.
10701 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
10703 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
10705 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
10707 * gnat_ug.texi: New file.
10709 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
10710 instead of gfdl.texi
10712 * xgnatug.adb, ug_words: New files.
10714 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
10715 gnat_rm and gnat-style manuals.
10717 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
10719 * gigi.h (incomplete_type_error): Remove.
10720 * utils.c (incomplete_type_error): Remove.
10722 2002-04-16 Mark Mitchell <mark@codesourcery.com>
10724 * trans.c (tree_transform): Add has_scope argument to
10725 expand_start_stmt_expr.
10727 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
10729 * gigi.h (truthvalue_conversion): Rename.
10730 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
10731 * trans.c (tree_transform): Update.
10732 * utils2.c (truthvalue_conversion): Rename, update.
10733 (build_binary_op, build_unary_op): Update.
10735 2002-04-04 Laurent Guerby <guerby@acm.org>
10737 * make.adb: Implement -margs, remove restriction about file name placement.
10738 * makeusg.adb: Documentation update.
10739 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
10740 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
10742 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
10744 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
10745 (builtin_function): Similarly.
10747 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
10749 * decl.c (gnat_to_gnu_entity): Update.
10750 * gigi.h (mark_addressable): Rename.
10751 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
10752 * trans.c (tree_transform): Update.
10753 * utils.c (create_var_decl): Update.
10754 * util2.c (build_binary_op, build_unary_op,
10755 fill_vms_descriptor): Update.
10756 (mark_addressable): Rename, update.
10758 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
10760 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
10762 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
10763 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
10764 * trans.c (tree_transform, convert_with_check): Update.
10765 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
10768 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
10770 * gigi.h (finish_incomplete_decl): Rename.
10771 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
10772 * utils.c (gnat_init_decl_processing): Don't set hook.
10773 (finish_incomplete_decl): Rename.
10775 2002-03-29 Andreas Schwab <schwab@suse.de>
10777 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
10780 2001-03-28 Robert Dewar <dewar@gnat.com>
10783 (Remove_Checks): New procedure
10786 (Remove_Checks): New procedure
10789 Use new Duplicate_Subexpr functions
10790 (Duplicate_Subexpr_No_Checks): New procedure
10791 (Duplicate_Subexpr_No_Checks_Orig): New procedure
10792 (Duplicate_Subexpr): Restore original form (checks duplicated)
10793 (Duplicate_Subexpr): Call Remove_Checks
10796 (Duplicate_Subexpr_No_Checks): New procedure
10797 (Duplicate_Subexpr_No_Checks_Orig): New procedure
10798 Add 2002 to copyright notice
10800 * sem_util.adb: Use new Duplicate_Subexpr functions
10803 (Eval_Indexed_Component): This is the place to call
10804 Constant_Array_Ref and to replace the value. We simply merge
10805 the code of this function in here, since it is now no longer
10806 used elsewhere. This fixes the problem of the back end not
10807 realizing we were clever enough to see that this was
10809 (Expr_Val): Remove call to Constant_Array_Ref
10810 (Expr_Rep_Val): Remove call to Constant_Array_Ref
10812 (Constant_Array_Ref): Deal with string literals (patch
10813 suggested by Zack Weinberg on the gcc list)
10815 2001-03-28 Ed Schonberg <schonber@gnat.com>
10817 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
10818 Duplicate_Subexpr_Move_Checks.
10820 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
10821 Duplicate_Subexpr_Move_Checks.
10823 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
10824 value of array exists before retrieving it (it may a private
10825 protected component in a function).
10827 2002-03-28 Geert Bosch <bosch@gnat.com>
10829 * prj-pp.adb : New file.
10831 * prj-pp.ads : New file.
10833 2002-03-28 Andreas Jaeger <aj@suse.de>
10835 * Makefile.in (stamp-sdefault): Fix path for Makefile.
10837 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
10839 * misc.c (gnat_expand_expr): Move prototype.
10841 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
10843 * misc.c (insert_default_attributes): Remove.
10845 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
10847 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
10848 (gnat_init): Don't set hook.
10849 (gnat_expand_expr): Fix prototype.
10851 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
10853 * misc.c (ggc_p): Remove.
10855 2002-03-27 Geert Bosch <bosch@gnat.com>
10857 * prj-makr.ads, prj-makr.adb : New files.
10859 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
10861 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
10862 (lang_mark_tree): Make static, rename.
10864 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
10866 * misc.c (maybe_build_cleanup): Remove.
10868 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
10870 * gigi.h (yyparse): Remove.
10872 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
10874 * gnat_rm.texi: Sync with ACT version.
10875 (From Ben Brosgol <brosgol@gnat.com>)
10877 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
10879 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
10880 (gnat_init): Remove old hook.
10882 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
10884 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
10885 (yyparse): Rename gnat_parse_file.
10887 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
10889 Delete all lines containing "$Revision:".
10890 * xeinfo.adb: Don't look for revision numbers.
10891 * xnmake.adb: Likewise.
10892 * xsinfo.adb: Likewise.
10893 * xsnames.adb: Likewise.
10894 * xtreeprs.adb: Likewise.
10896 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10898 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
10899 gnat_tree_code_name): Delete.
10900 (tree_code_type, tree_code_length, tree_code_name): Define.
10901 (gnat_init): Don't try to copy into the various tree_code
10904 2002-03-11 Richard Henderson <rth@redhat.com>
10906 * Makefile.in (.NOTPARALLEL): Add fake tag.
10908 2002-03-07 Geert Bosch <bosch@gnat.com>
10910 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
10911 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
10912 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
10913 switch-m.adb, switch-m.ads : New files.
10915 2002-03-07 Geert Bosch <bosch@gnat.com>
10917 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
10918 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
10919 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
10920 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
10921 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
10922 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
10923 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
10924 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
10925 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
10926 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
10927 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
10928 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
10929 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
10930 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
10931 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
10932 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
10933 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
10934 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
10935 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
10936 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
10937 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
10938 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
10939 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
10940 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
10941 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
10942 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
10943 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
10944 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
10945 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
10946 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
10947 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
10948 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
10949 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
10950 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
10951 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
10952 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
10953 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
10954 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
10955 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
10956 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
10957 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
10958 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
10959 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
10960 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
10961 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
10962 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
10963 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
10964 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
10965 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
10966 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
10967 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
10968 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
10969 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
10970 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
10971 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
10972 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
10973 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
10974 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
10975 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
10976 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
10977 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
10978 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
10979 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
10980 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
10981 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
10982 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
10983 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
10984 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
10985 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
10986 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
10987 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
10988 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
10989 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
10990 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
10991 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
10992 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
10993 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
10994 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
10995 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
10996 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
10997 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
10998 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
10999 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
11000 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
11001 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
11002 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
11003 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
11004 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
11005 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
11006 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
11007 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
11008 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
11009 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
11010 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
11011 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
11012 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
11013 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
11015 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
11016 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
11017 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
11018 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
11020 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
11021 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
11023 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
11024 to mdll-fil.ad[bs] and mdll-util.ad[bs]
11026 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
11027 from mdllfile.ad[bs] and mdlltool.ad[bs]
11029 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11031 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
11032 lieu of explicit sizeof/sizeof.
11034 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
11036 * misc.c (copy_lang_decl): Remove.
11038 2002-02-27 Zack Weinberg <zack@codesourcery.com>
11040 * misc.c: Delete traditional-mode-related code copied from the
11041 C front end but not used, or used only to permit the compiler
11044 2002-02-07 Richard Henderson <rth@redhat.com>
11046 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
11047 * adaint.h (__gnat_to_gm_time): Update prototype.
11049 2002-01-30 Richard Henderson <rth@redhat.com>
11051 * trans.c (tree_transform) [N_Loop_Statement]: Use
11052 expand_exit_loop_top_cond.
11054 2001-12-23 Richard Henderson <rth@redhat.com>
11056 * utils.c (end_subprog_body): Push GC context around
11057 rest_of_compilation for nested functions.
11059 2001-12-23 Richard Henderson <rth@redhat.com>
11061 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
11063 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
11065 * gnat-style.texi (Declarations and Types): Remove ancient style
11066 rule which was mandated by code generation issues.
11068 * gnat-style.texi (header): Add @dircategory, @direntry.
11069 (title page): Remove date.
11070 (general) Add @./@: where approriate, and two spaces after the
11071 full stop at the end of a sentence. Use @samp markup when
11072 referring concrete lexical entities (keywords, attribute names
11073 etc.), and @syntax for ARM grammar elements. Use @r for English
11074 text in comments. Use @emph for emphasis. Change "if-statements"
11075 etc. to "if statements" (without @samp). Break long lines. Make
11076 casing of section names consistent.
11077 (Identifiers): Use @samp markup for variable names.
11078 (Comments): Use @samp markup for comment characters. Line-end
11079 comments may follow any Ada code, not just statements. Fix
11080 misspelling of "Integer" as "integer".
11081 (Loop statements): Do not use variable name "I", use "J".
11082 (Subprogram Declarations): Document alignment.
11083 (Subprogram Bodies, Block statements): Document empty line before
11086 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
11088 * make.adb (Add_Switch): Make Generic_Position a procedure. The
11089 function approach did not work well because of a side effect (the
11090 function call could reallocate the table which was being indexed
11091 using its result). Fixes ada/4851.
11093 2001-12-19 Robert Dewar <dewar@gnat.com>
11095 * bindgen.adb: Minor reformatting
11097 * cstand.adb: Minor reformatting
11099 * fmap.adb: Minor reformatting
11100 Change name from Add for Add_To_File_Map (Add is much too generic)
11101 Change Path_Name_Of to Mapped_Path_Name
11102 Change File_Name_Of to Mapped_File_Name
11103 Fix copyright dates in header
11106 Change name from Add for Add_To_File_Map (Add is much too generic)
11107 Change Path_Name_Of to Mapped_Path_Name
11108 Change File_Name_Of to Mapped_File_Name
11109 Fix copyright dates in header
11111 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
11112 Add use clause for Fmap.
11114 * make.adb: Minor reformatting
11116 * osint.adb: Minor reformatting. Change of names in Fmap.
11117 Add use clause for Fmap.
11119 * prj-env.adb: Minor reformatting
11121 * prj-env.ads: Minor reformatting
11123 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
11124 error found (there were odd exceptions to this general rule in
11125 -gnatec/-gnatem processing)
11127 2001-12-19 Olivier Hainque <hainque@gnat.com>
11129 * raise.c (__gnat_eh_personality): Exception handling personality
11130 routine for Ada. Still in rough state, inspired from the C++ version
11131 and still containing a bunch of debugging artifacts.
11132 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
11133 inspired from the C++ library.
11135 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
11136 exception handling integration.
11138 2001-12-19 Arnaud Charlet <charlet@gnat.com>
11140 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
11141 (HIE_SOURCES): Add s-secsta.ad{s,b}.
11142 (HIE_OBJS): Add s-fat*.o
11143 (RAVEN_SOURCES): Remove files that are no longer required. Add
11144 interrupt handling files.
11145 (RAVEN_MOD): Removed, no longer needed.
11147 2001-12-19 Robert Dewar <dewar@gnat.com>
11149 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
11150 Add 2001 to copyright date
11152 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
11153 need to force universal inlining for these cases.
11155 2001-12-19 Arnaud Charlet <charlet@gnat.com>
11157 * s-taprob.adb: Minor clean ups so that this unit can be used in
11160 * exp_ch7.adb: Allow use of secondary stack in HI mode.
11161 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
11163 2001-12-19 Vincent Celier <celier@gnat.com>
11165 * prj-tree.ads (Project_Node_Record): Add comments for components
11166 Pkg_Id and Case_Insensitive.
11168 2001-12-19 Pascal Obry <obry@gnat.com>
11170 * g-socket.adb: Minor reformatting. Found while reading code.
11172 2001-12-19 Robert Dewar <dewar@gnat.com>
11174 * prj-tree.ads: Minor reformatting
11176 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
11178 * config-lang.in (diff_excludes): Remove.
11180 2001-12-17 Ed Schonberg <schonber@gnat.com>
11182 * sem_res.adb (Resolve_Selected_Component): do not generate a
11183 discriminant check if the selected component is a component of
11184 the argument of an initialization procedure.
11186 * trans.c (tree_transform, case of arithmetic operators): If result
11187 type is private, the gnu_type is the base type of the full view,
11188 given that the full view itself may be a subtype.
11190 2001-12-17 Robert Dewar <dewar@gnat.com>
11192 * sem_res.adb: Minor reformatting
11194 * trans.c (tree_transform, case N_Real_Literal): Add missing third
11195 parameter in call to Machine (unknown horrible effects from this
11198 * urealp.h: Add definition of Round_Even for call to Machine
11199 Add third parameter for Machine
11201 2001-12-17 Ed Schonberg <schonber@gnat.com>
11203 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
11204 predefined units in No_Run_Time mode.
11206 2001-12-17 Richard Kenner <kenner@gnat.com>
11208 * misc.c (insn-codes.h): Now include.
11210 2001-12-17 Olivier Hainque <hainque@gnat.com>
11212 * a-except.adb: Preparation work for future integration of the GCC 3
11213 exception handling mechanism
11214 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
11215 to factorize previous code sequences and make them externally callable,
11216 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
11217 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
11218 Use the new notification routines.
11220 2001-12-17 Emmanuel Briot <briot@gnat.com>
11222 * prj-tree.ads (First_Choice_Of): Document the when others case
11224 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11226 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
11227 HI-E mode, in order to support Ravenscar profile properly.
11229 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
11230 mode on 32 bits targets.
11232 2001-12-17 Vincent Celier <celier@gnat.com>
11234 * fmap.adb: Initial version.
11236 * fmap.ads: Initial version.
11238 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
11239 If search is successfully done, add to mapping.
11241 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
11244 (Gnatmake): Add new local variable Mapping_File_Name.
11245 Create mapping file when using project file(s).
11246 Delete mapping file before exiting.
11248 * opt.ads (Mapping_File_Name): New variable
11250 * osint.adb (Find_File): Use path name found in mapping, if any.
11252 * prj-env.adb (Create_Mapping_File): New procedure
11254 * prj-env.ads (Create_Mapping_File): New procedure.
11256 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
11259 * usage.adb: Add entry for new switch -gnatem.
11261 * Makefile.in: Add dependencies for fmap.o.
11263 2001-12-17 Ed Schonberg <schonber@gnat.com>
11265 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
11266 is a package instantiation rewritten as a package body.
11267 (Install_Withed_Unit): Undo previous change, now redundant.
11269 2001-12-17 Gary Dismukes <dismukes@gnat.com>
11272 (Compute_Length): Move conversion to Unsigned to callers.
11273 (Get_Max_Size): Convert Len expression to Unsigned after calls to
11274 Compute_Length and Determine_Range.
11275 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
11276 Compute_Length and Determine_Range.
11277 Above changes fix problem with length computation for supernull arrays
11278 where Max (Len, 0) wasn't getting applied due to the Unsigned
11279 conversion used by Compute_Length.
11281 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11284 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
11285 System.Secondary_Stack.
11286 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
11288 Remove unused entity RE_Exception_Data.
11290 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
11292 * rident.ads (No_Secondary_Stack): New restriction.
11294 2001-12-17 Joel Brobecker <brobecke@gnat.com>
11296 * gnat_rm.texi: Fix minor typos. Found while reading the section
11297 regarding "Bit_Order Clauses" that was sent to a customer.
11298 Very interesting documentation!
11300 2001-12-17 Robert Dewar <dewar@gnat.com>
11302 * sem_case.adb (Choice_Image): Avoid creating improper character
11303 literal names by using the routine Set_Character_Literal_Name. This
11304 fixes bombs in certain error message cases.
11306 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11308 * a-reatim.adb: Minor reformatting.
11310 2001-12-17 Ed Schonberg <schonber@gnat.com>
11312 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
11313 case where the formal is an extension of another formal in the current
11314 unit or in a parent generic unit.
11316 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11318 * s-tposen.adb: Update comments. Minor reformatting.
11319 Minor code clean up.
11321 * s-tarest.adb: Update comments. Minor code reorganization.
11323 2001-12-17 Gary Dismukes <dismukes@gnat.com>
11325 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
11328 2001-12-17 Robert Dewar <dewar@gnat.com>
11330 * exp_attr.adb: Minor reformatting
11332 2001-12-17 Ed Schonberg <schonber@gnat.com>
11334 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
11335 derivations nested within a child unit: verify that the parent
11336 type is declared in an outer scope.
11338 2001-12-17 Robert Dewar <dewar@gnat.com>
11340 * sem_ch12.adb: Minor reformatting
11342 2001-12-17 Ed Schonberg <schonber@gnat.com>
11344 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
11345 warning if current unit is a predefined one, from which bodies may
11348 2001-12-17 Robert Dewar <dewar@gnat.com>
11350 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
11351 Fix header format. Add 2001 to copyright date.
11353 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
11354 which caused CE during compilation if checks were enabled.
11356 2001-12-17 Vincent Celier <celier@gnat.com>
11359 (Switches_Of): New function
11360 (Test_If_Relative_Path): New procedure
11361 (Add_Switches): Use new function Switches_Of
11362 (Collect_Arguments_And_Compile): Use new function Switches_Of.
11363 When using a project file, test if there are any relative
11364 search path. Fail if there are any.
11365 (Gnatmake): Only add switches for the primary directory when not using
11366 a project file. When using a project file, change directory to the
11367 object directory of the main project file. When using a project file,
11368 test if there are any relative search path. Fail if there are any.
11369 When using a project file, fail if specified executable is relative
11370 path with directory information, and prepend executable, if not
11371 specified as an absolute path, with the exec directory. Make sure
11372 that only one -o switch is transmitted to the linker.
11374 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
11377 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
11378 when using a non standard naming scheme.
11379 (Check_Ada_Naming_Scheme): Make sure that error messages
11380 do not raise exceptions.
11381 (Is_Illegal_Append): Return True if there is no dot in the suffix.
11382 (Language_Independent_Check): Check the exec directory.
11384 * prj.adb (Project_Empty): Add new component Exec_Directory
11387 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
11388 (Project_Data): Add component Exec_Directory
11390 * snames.adb: Updated to match snames.ads revision 1.215
11392 * snames.ads: Added Exec_Dir
11394 2001-12-17 Robert Dewar <dewar@gnat.com>
11396 * make.adb: Minor reformatting
11398 * prj-nmsc.adb: Minor reformatting
11400 * snames.adb: Updated to match snames.ads
11402 * snames.ads: Alphebetize entries for project file
11404 2001-12-17 Ed Schonberg <schonber@gnat.com>
11406 * trans.c (process_freeze_entity): Do nothing if the entity is a
11407 subprogram that was already elaborated.
11409 2001-12-17 Richard Kenner <kenner@gnat.com>
11411 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
11412 and Esize if object is referenced via pointer.
11414 2001-12-17 Ed Schonberg <schonber@gnat.com>
11416 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
11417 is discrete before analyzing choices.
11419 2001-12-17 Joel Brobecker <brobecke@gnat.com>
11421 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
11422 containing the name of the Ada Main Program. This string is mainly
11423 intended for the debugger.
11424 (Gen_Output_File_C): Do the equivalent change when generating a C file.
11426 2001-12-17 Robert Dewar <dewar@gnat.com>
11428 * ali.adb: Set new Dummy_Entry field in dependency entry
11430 * ali.ads: Add Dummy_Entry field to source dependency table
11432 * bcheck.adb (Check_Consistency): Ignore dummy D lines
11434 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
11436 * lib-writ.ads: Document dummy D lines for missing files.
11438 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
11440 2001-12-17 Robert Dewar <dewar@gnat.com>
11442 * ali.adb: Type reference does not reset current file.
11444 * ali.adb: Recognize and scan renaming reference
11446 * ali.ads: Add spec for storing renaming references.
11448 * lib-xref.ads: Add documentation for handling of renaming references
11450 * lib-xref.adb: Implement output of renaming reference.
11453 (Determine_Range): Document local variables
11454 (Determine_Range): Make sure Hbound is initialized. It looks as though
11455 there could be a real problem here with an uninitialized reference
11456 to Hbound, but no actual example of failure has been found.
11458 2001-12-17 Laurent Pautet <pautet@gnat.com>
11461 Fix comment of Shutdown_Socket and Close_Socket. These functions
11462 should not fail silently because if they are called twice, this
11463 probably means that there is a race condition in the user program.
11464 Anyway, this behaviour is consistent with the rest of this unit.
11465 When an error occurs, an exception is raised with the error message
11466 as exception message.
11468 2001-12-17 Robert Dewar <dewar@gnat.com>
11470 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
11471 that it happens before modification of Sloc values for -gnatD.
11473 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
11474 so that it happens before modification of Sloc values for -gnatD.
11476 * switch.adb: Minor reformatting
11478 2001-12-15 Richard Henderson <rth@redhat.com>
11480 * sem_ch7.adb: Wrap comment.
11482 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
11484 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
11485 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
11486 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
11487 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
11488 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
11489 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
11490 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
11491 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
11492 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
11493 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
11494 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
11495 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
11496 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
11497 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
11498 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
11499 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
11500 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
11501 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
11502 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
11503 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
11504 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
11505 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
11506 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
11507 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
11510 2001-12-14 Vincent Celier <celier@gnat.com>
11512 * osint.adb(Create_Debug_File): When an object file is specified,
11513 put the .dg file in the same directory as the object file.
11515 2001-12-14 Robert Dewar <dewar@gnat.com>
11517 * osint.adb: Minor reformatting
11519 * lib-xref.adb (Output_Instantiation): New procedure to generate
11520 instantiation references.
11522 * lib-xref.ads: Add documentation of handling of generic references.
11524 * ali.adb (Read_Instantiation_Ref): New procedure to read
11525 instantiation references
11527 * ali.ads: Add spec for storing instantiation references
11529 * bindusg.adb: Minor reformatting
11531 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11533 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11535 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11537 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11541 Add 2001 to copyright date
11542 Add entry for Latin-5 (Cyrillic ISO-8859-5)
11544 2001-12-14 Matt Gingell <gingell@gnat.com>
11546 * adaint.c: mktemp is a macro on Lynx and can not be used as an
11549 2001-12-14 Richard Kenner <kenner@gnat.com>
11551 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
11552 if operand is CONSTRUCTOR.
11554 2001-12-14 Ed Schonberg <schonber@gnat.com>
11556 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
11557 before emiting check on right-hand side, so that exception information
11560 2001-12-14 Richard Kenner <kenner@gnat.com>
11562 * utils.c (create_var_decl): Throw away initializing expression
11563 if just annotating types and non-constant.
11565 2001-12-14 Vincent Celier <celier@gnat.com>
11567 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
11570 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
11572 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
11574 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
11576 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
11578 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
11580 * ChangeLog: Remove piece of diff output.
11582 2001-12-14 Geert Bosch <bosch@gnat.com>
11584 * config-lang.in: Update copyright notice
11586 * layout.adb: Remove commented out code.
11588 * mdllfile.ads: Update copyright notice. Fix header format.
11590 * sem_case.ads: Likewise.
11592 * sem_ch3.adb: Minor reformatting.
11594 2001-12-12 Geert Bosch <bosch@gnat.com>
11596 * freeze.ads: Update copyright date.
11598 * g-comlin.ads: Minor reformatting.
11600 * gnat-style.texi: Fix typo.
11602 2001-12-12 Geert Bosch <bosch@gnat.com>
11604 * einfo.h: Regenerate.
11606 2001-12-12 Ed Schonberg <schonber@gnat.com>
11608 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
11609 on known node types, rather than untyped fields. Further cleanups.
11611 2001-12-12 Robert Dewar <dewar@gnat.com>
11614 (Save_Entity_Descendant): Minor comment update.
11615 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
11616 of an N_Attribute_Reference node. As per note below, this does not
11617 eliminate need for Associated_Node in attribute ref nodes.
11618 (Associated_Node): Documentation explicitly mentions attribute
11619 reference nodes, since this field is used in such nodes.
11621 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
11623 2001-12-12 Robert Dewar <dewar@gnat.com>
11625 * s-stalib.adb: Add more comments on with statements being needed
11627 * par-ch12.adb: Minor reformatting
11629 * prj-dect.ads: Fix copyright header
11631 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
11632 inputs fit in 32 bits, but the result still overflows.
11634 * s-fatgen.ads: Minor comment improvement
11636 2001-12-12 Ed Schonberg <schonber@gnat.com>
11638 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
11639 formal derived type, look for an inherited component from the full
11640 view of the parent, if any.
11642 2001-12-12 Robert Dewar <dewar@gnat.com>
11644 * checks.ads (Apply_Alignment_Check): New procedure.
11646 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
11647 ensure that the alignment of objects with address clauses is
11648 appropriate, and raise PE if not.
11650 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
11651 Exp_Pakd.Known_Aligned_Enough
11653 * mdllfile.ads: Minor reformatting
11655 * mlib-fil.ads: Minor reformatting
11657 2001-12-12 Ed Schonberg <schonber@gnat.com>
11659 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
11660 fix to any component reference if enclosing record has non-standard
11663 2001-12-12 Vincent Celier <celier@gnat.com>
11665 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
11668 2001-12-12 Ed Schonberg <schonber@gnat.com>
11670 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
11673 2001-12-12 Robert Dewar <dewar@gnat.com>
11675 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
11677 2001-12-12 Emmanuel Briot <briot@gnat.com>
11679 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
11680 and it adds dependencies to system.io.
11682 2001-12-12 Pascal Obry <obry@gnat.com>
11684 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
11687 2001-12-11 Ed Schonberg <schonber@gnat.com>
11689 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
11690 that is the parent of other generics, the instance body replaces the
11691 instance node. Retrieve the instance of the spec, which is the one
11692 that is visible in clients and within the body.
11694 2001-12-11 Vincent Celier <celier@gnat.com>
11696 * gnatmain.adb: Initial version.
11698 * gnatmain.ads: Initial version.
11700 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
11702 * snames.adb: Updated to match snames.ads.
11704 * snames.ads: Added Gnatstub.
11706 2001-12-11 Vincent Celier <celier@gnat.com>
11708 * prj-attr.adb (Initialization_Data): Change name from
11709 Initialisation_Data.
11711 2001-12-11 Emmanuel Briot <briot@gnat.com>
11713 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
11714 + and * applied to backslashed expressions like \r.
11716 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
11718 * g-os_lib.ads: String_List type added, Argument_List type is now
11719 subtype of String_List.
11721 2001-12-11 Robert Dewar <dewar@gnat.com>
11723 * g-os_lib.ads: Change copyright to FSF
11724 Add comments for String_List type
11726 2001-12-11 Vincent Celier <celier@gnat.com>
11728 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
11729 string to the buffer).
11731 2001-12-11 Ed Schonberg <schonber@gnat.com>
11733 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
11736 * sem_attr.adb: Simplify previous fix for Address.
11737 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
11738 to avoid anomalies where the bound of the type appears to raise
11741 2001-12-11 Robert Dewar <dewar@gnat.com>
11743 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
11746 2001-12-11 Ed Schonberg <schonber@gnat.com>
11748 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
11749 renamed unit before checking for recursive instantiations.
11751 2001-12-11 Emmanuel Briot <briot@gnat.com>
11753 * prj.ads: Add comments for some of the fields.
11755 2001-12-11 Robert Dewar <dewar@gnat.com>
11757 * lib-xref.adb (Output_Refs): Don't output type references outside
11758 the main unit if they are not otherwise referenced.
11760 2001-12-11 Ed Schonberg <schonber@gnat.com>
11762 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
11763 code and diagnose additional illegal uses
11765 * sem_util.adb (Is_Object_Reference): An indexed component is an
11766 object only if the prefix is.
11768 2001-12-11 Vincent Celier <celier@gnat.com>
11770 * g-diopit.adb: Initial version.
11772 * g-diopit.ads: Initial version.
11775 (Expand_Path): Avoid use of Unbounded_String
11776 (Find, Wildcard_Iterator): Moved to child package Iteration
11778 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
11780 2001-12-11 Robert Dewar <dewar@gnat.com>
11782 * sem_attr.adb: Minor reformatting
11784 2001-12-11 Ed Schonberg <schonber@gnat.com>
11786 * sem_ch3.adb: Clarify some ???.
11788 2001-12-11 Robert Dewar <dewar@gnat.com>
11790 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
11791 Exp_Pakd.Known_Aligned_Enough
11793 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
11794 version is moved to Exp_Ch13.
11796 2001-12-11 Robert Dewar <dewar@gnat.com>
11798 * einfo.ads: Minor reformatting
11800 * exp_ch5.adb: Add comment for previous.change
11802 * ali.adb: New interface for extended typeref stuff.
11804 * ali.ads: New interface for typeref stuff.
11806 * checks.adb (Apply_Alignment_Check): New procedure.
11808 * debug.adb: Add -gnatdM for modified ALI output
11810 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
11812 * lib-xref.adb: Extend generation of <..> notation to cover
11813 subtype/object types. Note that this is a complete rewrite,
11814 getting rid of the very nasty quadratic algorithm previously
11815 used for derived type output.
11817 * lib-xref.ads: Extend description of <..> notation to cover
11818 subtype/object types. Uses {..} for these other cases.
11819 Also use (..) for pointer types.
11821 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
11823 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
11824 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
11826 2001-12-11 Vincent Celier <celier@gnat.com>
11829 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
11830 Changed /BIND_ONLY to /ACTIONS=BIND
11831 Changed /LINK_ONLY to /ACTIONS=LINK
11833 2001-12-11 Ed Schonberg <schonber@gnat.com>
11835 * sem_ch8.adb (Find_Selected_Component): improved search for a
11836 candidate package in case of error.
11838 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
11839 chain back on scope stack before reinstalling use clauses.
11841 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
11842 is enabled, do not kill the code for the condition, to preserve
11845 2001-12-11 Robert Dewar <dewar@gnat.com>
11847 * checks.adb (Insert_Valid_Check): Apply validity check to expression
11848 of conversion, not to result of conversion.
11850 2001-12-11 Ed Schonberg <schonber@gnat.com>
11852 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
11853 before freezing parent. If the declarations are mutually recursive,
11854 an access to the current record type may be frozen before the
11855 derivation is complete.
11857 2001-12-05 Vincent Celier <celier@gnat.com>
11859 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
11860 -c /COMPILE_ONLY, -l /LINK_ONLY
11863 (Bind_Only): New Flag
11864 (Link_Only): New flag
11866 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
11869 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
11872 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
11873 (Gnatmake): Set the step flags. Only perform a step if the
11874 corresponding step flag is True.
11875 (Scan_Make_Arg): Reset the bind and link step flags when -u
11876 or -gnatc has been specified.
11878 2001-12-05 Ed Schonberg <schonber@gnat.com>
11880 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
11881 get bounds from right operand.
11883 * sem_eval.adb: Minor reformatting
11885 * exp_util.adb (Make_Literal_Range): use bound of literal rather
11886 than Index'First, its lower bound may be different from 1.
11888 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
11891 2001-12-05 Vincent Celier <celier@gnat.com>
11893 * prj-nmsc.adb Minor reformatting
11895 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
11896 set and libraries are not supported.
11898 2001-12-05 Ed Schonberg <schonber@gnat.com>
11900 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
11901 private view explicitly, so the back-end can treat as a global
11904 2001-12-05 Ed Schonberg <schonber@gnat.com>
11906 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
11907 unit, always replace instance node with new body, for ASIS use.
11909 2001-12-05 Vincent Celier <celier@gnat.com>
11911 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
11912 libraries are not supported and both attributes Library_Name and
11913 Library_Dir are specified.
11915 * prj-proc.adb (Expression): Set location of Result to location of
11918 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
11919 (prj-nmsc is now importing MLib.Tgt)
11921 * prj-proc.adb: Put the change indicated above that was forgotten.
11923 2001-12-05 Robert Dewar <dewar@gnat.com>
11925 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
11927 2001-12-05 Ed Schonberg <schonber@gnat.com>
11929 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
11930 constraint, introduce explicit subtype declaration and derive from it.
11932 * sem_ch3.adb: Minor reformatting
11934 2001-12-05 Robert Dewar <dewar@gnat.com>
11936 * checks.adb (Determine_Range): Increase cache size for checks.
11939 * exp_ch6.adb: Minor reformatting
11940 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
11941 a parameter whose root type is System.Address, since treating such
11942 subprograms as pure in the code generator is almost surely a mistake
11943 that will lead to unexpected results.
11945 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
11946 change handling of conversions.
11948 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
11950 2001-12-05 Ed Schonberg <schonber@gnat.com>
11952 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
11953 aggregate with static wrong size, attach generated Raise node to
11956 2001-12-05 Robert Dewar <dewar@gnat.com>
11958 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
11959 Fixes compilation abandoned bomb in B24009B.
11961 2001-12-05 Ed Schonberg <schonber@gnat.com>
11964 Document use of Associated_Node on Selected_Components.
11965 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
11966 to clarify use of untyped descendant fields.
11968 2001-12-05 Robert Dewar <dewar@gnat.com>
11970 * prj-dect.ads: Add ??? comment
11971 Add 2001 to copyright notice (was not done in after all)
11973 * prj-part.adb: Minor reformatting. Reword one awkward error message.
11975 * prj.ads: Minor reformatting throughout, and add some ??? comments
11977 * snames.ads: Minor reformatting
11979 2001-12-05 Geert Bosch <bosch@gnat.com>
11981 * snames.adb: Autoupdate
11983 2001-12-05 Vincent Celier <celier@gnat.com>
11985 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
11987 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
11989 * prj-env.adb: Minor comment changes (modifying -> extends).
11991 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
11993 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
11996 * prj.adb (Initialize): Change Modifying to Extends.
11998 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
12000 * prj.ads: Minor comment change (Modifying -> extending).
12002 * snames.ads: Change modifying to extends.
12004 2001-12-05 Robert Dewar <dewar@gnat.com>
12006 * sem_warn.adb: Remove stuff for conditionals, we are not going to
12009 * sem_warn.ads: Remove stuff for conditionals, we are not going to
12010 do this after all. Add 2001 to copyright notice
12012 2001-12-04 Geert Bosch <bosch@gnat.com>
12014 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
12016 2001-12-04 Robert Dewar <dewar@gnat.com>
12018 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
12019 location if we already have errors. Stops some cases of cascaded
12022 * errout.adb: Improve comment.
12024 2001-12-04 Robert Dewar <dewar@gnat.com>
12027 (Analyze_Formal_Type_Definition): Defend against Error.
12028 (Analyze_Formal_Subprogram): Defend against Error.
12030 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
12031 remove following semicolon if present. Removes cascaded error.
12033 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
12036 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
12037 exceptions equals 0.
12038 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
12039 Fixes PIWG E tests (which have to be run with -gnatL).
12041 2001-12-04 Robert Dewar <dewar@gnat.com>
12043 * einfo.ads: Minor reformatting
12045 2001-12-04 Ed Schonberg <schonber@gnat.com>
12047 * einfo.ads: Block_Node points to the identifier of the block, not to
12048 the block node itself, to preserve the link when the block is
12049 rewritten, e.g. within an if-statement with a static condition.
12051 * inline.adb (Cleanup_Scopes): recover block statement from block
12052 entity using new meaning of Block_Node.
12054 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
12055 identifier of block node, rather than to node itself.
12057 2001-12-04 Gary Dismukes <dismukes@gnat.com>
12060 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
12061 (Discrimify): Go back to setting the Etypes of the selected component
12062 because the Vname component does not exist at this point and will
12063 fail name resolution. Also set Analyzed.
12064 Remove with and use of Sem_Res.
12066 2001-12-04 Arnaud Charlet <charlet@gnat.com>
12068 * Makefile.in: (HIE_SOURCES): add s-fat*.
12070 2001-12-04 Robert Dewar <dewar@gnat.com>
12073 (Compile_Time_Known_Attribute): New procedure.
12074 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
12075 proper range check.
12077 2001-12-04 Ed Schonberg <schonber@gnat.com>
12079 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
12080 processing discriminants to diagnose illegal default values.
12082 2001-12-04 Ed Schonberg <schonber@gnat.com>
12084 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
12085 access discriminant within a type extension that constrains its
12086 parent discriminants.
12088 2001-12-04 Ed Schonberg <schonber@gnat.com>
12090 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
12091 is malformed, use instance of Any_Id to allow analysis to proceed.
12093 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
12094 type definition is illegal.
12095 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
12098 2001-12-04 Ed Schonberg <schonber@gnat.com>
12100 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
12103 2001-12-04 Robert Dewar <dewar@gnat.com>
12105 * errout.adb: Minor reformatting
12107 2001-12-04 Robert Dewar <dewar@gnat.com>
12109 * exp_util.adb: Minor reformatting from last change
12111 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
12112 which is a rewriting of an expression, traverse the original
12113 expression to remove warnings that may have been posted on it.
12115 2001-12-04 Ed Schonberg <schonber@gnat.com>
12117 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
12118 record that has other packed components.
12120 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
12122 * adaint.c: Minor cleanups.
12124 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
12126 * adaint.c: Do not use utime.h on vxworks.
12128 2001-12-04 Arnaud Charlet <charlet@gnat.com>
12130 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
12131 more confusion than it solves.
12133 2001-12-04 Geert bosch <bosch@gnat.com>
12135 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
12137 2001-12-04 Geert Bosch <bosch@gnat.com>
12139 * Makefile.in (update-sources): New target.
12140 For use by gcc_release script.
12142 2001-12-04 Ed Schonberg <schonber@gnat.com>
12144 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
12145 a configuration pragma, it is now legal wherever a pragma can appear.
12147 2001-12-04 Zack Weinberg <zack@codesourcery.com>
12149 * Makefile.in: Don't set ALL. Delete @cross_defines@,
12150 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
12151 is now @CROSS@ -DIN_GCC; update comment.
12153 2001-12-04 Robert Dewar <dewar@gnat.com>
12155 * einfo.adb (Has_Pragma_Pure_Function): New flag.
12156 Fix problem that stopped ceinfo from working
12158 * einfo.ads (Has_Pragma_Pure_Function): New flag.
12160 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
12162 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
12165 (File_Time_Stamp): New procedure.
12166 (Preserve_Mode): New boolean.
12167 (Write_Unit): Pass time stamp.
12168 Implement -p switch (preserve time stamps).
12170 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
12172 * gnatchop.adb: Do usage info for -p switch
12174 * adaint.h (__gnat_set_file_time_name): New function
12176 * adaint.c (__gnat_set_file_time_name): Implement
12178 * adaint.h: Fix typo
12180 2001-12-03 Robert Dewar <dewar@gnat.com>
12182 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
12183 have Associated_Node.
12185 2001-12-03 Robert Dewar <dewar@gnat.com>
12187 * prj-proc.adb: Minor reformatting
12189 * make.adb: Minor reformatting
12191 2001-12-03 Geert Bosch <bosch@gnat.com>
12193 * make.adb: Minor reformatting.
12195 2001-12-03 Robert Dewar <dewar@gnat.com>
12197 * sem_ch12.adb: Minor reformatting
12199 2001-12-03 Ed Schonberg <schonber@gnat.com>
12201 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
12202 push Standard on the stack before analyzing the instance body,
12203 in order to have a clean visibility environment.
12205 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
12207 2001-12-03 Ed Schonberg <schonber@gnat.com>
12209 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
12210 instantiation of a body that contains an inlined body.
12212 2001-12-03 Ed Schonberg <schonber@gnat.com>
12215 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
12216 to prevent freezing within formal packages.
12217 (Freeze_Subprogram_Body): If body comes from another instance that
12218 appeared before its own body, place freeze node at end of current
12219 declarative part, to prevent a back-end crash.
12220 (Inline_Instance_Body): Handle properly a package instance within
12221 a subprogram instance that is a child unit.
12223 2001-12-01 Graham Stott <grahams@redhat.com>
12225 * Makefile.in (misc.o): Add missing $(srcdir) prefix
12226 and add optabs.h dependency.
12228 * misc.c: Include optabs.h
12229 (gnat_tree_code_type): Make static and const.
12230 (gnat_tree_code_length): Likewise.
12231 (gnat_tree_code_name): Likewise.
12232 (update_setjmp_buf): Obtain operands mode from insn_data.
12234 2001-11-29 Richard Henderson <rth@redhat.com>
12236 * init.c: Remove obsolete dwarf2 frame.h section.
12238 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
12240 * Make-lang.in (ada.generated-manpages): New dummy target.
12242 2001-11-29 Ed Schonberg <schonber@gnat.com>
12244 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
12245 into Command, an array conversion is illegal here. Uncovered by
12248 2001/11/28 Geert Bosch <bosch@gnat.com>
12250 * init.c: Minor whitespace changes.
12252 2001-11-28 Doug Rupp <rupp@gnat.com>
12254 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
12257 2001-11-28 Zack Weinberg <zack@codesourcery.com>
12259 * misc.c (gnat_expand_constant): Move declaration above
12260 definition of lang_hooks.
12261 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
12262 (gnat_init): lang_expand_constant no longer exists.
12264 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
12265 always have vprintf.
12266 (gnat_init): Always call set_internal_error_function.
12268 2001-11-27 Andreas Jaeger <aj@suse.de>
12270 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
12272 2001-11-27 Laurent Guerby <guerby@acm.org>
12274 * Makefile.in: Regenerate Ada dependencies.
12276 2001-11-26 Richard Henderson <rth@redhat.com>
12278 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
12279 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
12280 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
12282 2001-11-25 Laurent Guerby <guerby@acm.org>
12284 * sysdep.c (rts_get_*): Fix style.
12286 2001-11-19 Laurent Guerby <guerby@acm.org>
12288 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
12289 since it is of no apparent use and cause warnings.
12291 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
12293 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
12295 (gnat_init): Don't return NULL.
12296 (finish_parse): Remove.
12298 2001-11-17 Laurent Guerby <guerby@acm.org>
12300 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
12301 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
12302 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
12303 * lang-spec.h: Add missing struct field to silence warnings.
12304 * sysdep.c (rts_get_*): Provide K&R prototype.
12305 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
12306 * traceback.c (Unlock_Task, Lock_Task): Likewise.
12307 * tracebak.c (__gnat_backtrace): Remove unused variable.
12308 * utils.c (end_subprog_body): Move to K&R style.
12310 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12312 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
12314 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
12316 * misc.c (gnat_init): Change prototype. Include the
12317 functionality of the old init_parse and init_decl_processing.
12318 (gnat_init_decl_processing): New prototype.
12319 (init_parse): Remove.
12320 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
12322 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
12324 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
12325 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
12326 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
12327 set_yydebug): Remove.
12329 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
12331 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
12332 (struct lang_hooks): Constify.
12333 (language_string, lang_identify): Remove.
12334 * utils.c (init_decl_processing): Update.
12336 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
12338 * misc.c: Include langhooks-def.h.
12339 * Makefile.in: Update.
12341 2001-10-30 Robert Dewar <dewar@gnat.com>
12344 (Check_Identifier): Rewrite circuit to be compatible with use of letters
12345 in the upper half of ASCII.
12346 (Check_Identifier): Minor reformatting
12348 2001-10-30 Geert Bosch <bosch@gnat.com>
12350 * (Associated_Node, Set_Associated_Node): Do not check for
12353 2001-10-30 Robert Dewar <dewar@gnat.com>
12355 * a-reatim.ads: Minor reformatting
12357 2001-10-30 Robert Dewar <dewar@gnat.com>
12359 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
12360 undocumented declarations.
12362 2001-10-30 Pascal Obry <obry@gnat.com>
12364 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
12365 to the binder and linker.
12368 * mdll.ads: Fix layout. Update copyright notice.
12370 * mdll.adb: Fix layout. Update copyright notice.
12372 2001-10-30 Robert Dewar <dewar@gnat.com>
12374 * usage.adb: Minor fix to output for -gnaty.
12376 2001-10-30 Ed Schonberg <schonber@gnat.com>
12378 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
12379 to accommodate all its possible values.
12381 * a-reatim.adb (Split): Special-case handling of Time_Span_First
12382 and of small absolute values of T.
12384 2001-10-30 Richard Kenner <kenner@gnat.com>
12386 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
12387 set_mem_attributes since not needed and wrong if RESULT if a REG;
12388 fixes ACATS failures.
12390 2001-10-30 Geert Bosch <bosch@gnat.com>
12392 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
12393 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
12395 2001-10-30 Robert Dewar <dewar@gnat.com>
12397 * bindusg.adb: Undocument -f switch.
12399 * gnatcmd.adb: Remove /FULL_ELABORATION.
12401 * opt.ads (Force_RM_Elaboration_Order): Document that this is
12404 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
12406 * gnatbind.adb: Minor update of warning msg.
12408 2001-10-30 Vincent Celier <celier@gnat.com>
12410 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
12411 for project file switches (-P (/PROJECT_FILE=),
12412 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
12415 2001-10-30 Geert Bosch <bosch@gnat.com>
12417 * decl.c: Minor whitespace fixes.
12419 2001-10-30 Richard Kenner <kenner@gnat.com>
12421 * utils2.c (build_allocator): Test for SIZE overflow in array case too
12423 2001-10-30 Geert Bosch <bosch@gnat.com>
12425 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
12426 Found due to GCC 3.0 warning of using uninitialized value.
12429 (Get_Max_Size): Use variant record for tracking value/expression.
12430 Makes logic clearer and prevents warnings for uninitialized variables.
12431 (Layout_Array_Type): Use variant record for tracking value/expression.
12432 Makes logic clearer and prevents warnings for uninitialized variables.
12434 2001-10-30 Robert Dewar <dewar@gnat.com>
12436 * lib.adb: Minor reformatting
12438 * s-taprop.ads: Minor reformatting
12440 2001-10-29 Laurent Guerby <guerby@acm.org>
12443 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
12445 (_gnat_error_handler): Make MSG const.
12447 2001-10-29 Richard Kenner <kenner@gnat.com>
12449 * sysdep.c: Fix localtime_r problem on LynxOS.
12450 Also remove #elif to avoid warnings.
12452 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
12455 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
12457 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
12459 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
12460 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
12461 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
12462 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
12463 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
12464 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
12465 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
12466 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
12467 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
12468 types.ads, urealp.adb: Fix spelling errors.
12470 2001-10-27 Laurent Guerby <guerby@acm.org>
12472 * trans.c (gigi): Fix non determinism leading to bootstrap
12473 comparison failures for debugging information.
12475 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
12477 * gnat_rm.texi: Use @./@: where appropriate.
12479 2001-10-26 Robert Dewar <dewar@gnat.com>
12481 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
12483 2001-10-26 Richard Kenner <kenner@gnat.com>
12485 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
12487 2001-10-26 Richard Kenner <kenner@gnat.com>
12489 * decl.c (validate_size): Modify message for bad size to avoid
12490 implication that compiler is modifying the size.
12492 2001-10-26 Robert Dewar <dewar@gnat.com>
12494 * prj-util.adb: Minor reformatting. Fix bad header format.
12496 2001-10-26 Robert Dewar <dewar@gnat.com>
12498 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
12500 * sinfo.ads: Clarify use of Associated_Node (documentation only).
12502 * sem_ch12.adb: Change Node4 to Associated_Node. Change
12503 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
12504 much more narrowly in places where needed. These are cleanups.
12506 2001-10-26 Joel Brobecker <brobecke@gnat.com>
12508 * 5zosinte.ads (null_pthread): new constant.
12511 (Initialize_TCB): Initialize thread ID to null, to be able to verify
12512 later that this field has been set.
12513 (Finalize_TCB): ditto.
12514 (Suspend_Task): Verify that the thread ID is not null before using it.
12515 (Resume_Task): ditto.
12518 (Resume_All_Tasks): Lock the tasks list before using it.
12519 (Suspend_All_Tasks): ditto.
12521 2001-10-26 Richard Kenner <kenner@gnat.com>
12523 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
12524 Make constant variant of designated type for Is_Access_Constant.
12525 Call update_pointer_to with main variant.
12527 * trans.c (process_freeze_entity, process_type):
12528 Call update_pointer_to on main variant.
12530 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
12531 If main variant, update all other variants.
12533 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
12536 2001-10-26 Robert Dewar <dewar@gnat.com>
12538 * prj-util.adb: Minor reformatting
12540 2001-10-26 Robert Dewar <dewar@gnat.com>
12542 * prj-util.adb: Minor reformatting
12544 2001-10-26 Robert Dewar <dewar@gnat.com>
12546 * prj-attr.adb: Minor reformatting throughout
12548 2001-10-26 Robert Dewar <dewar@gnat.com>
12550 * prj-attr.ads: Minor reformatting
12551 Add ??? comment (this whole spec has almost no comments)
12553 2001-10-26 Vincent Celier <celier@gnat.com>
12555 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
12556 ("//") that precede the drive letter on Interix.
12558 2001-10-26 Geert Bosch <bosch@gnat.com>
12560 * gnat_rm.texi: Add GNAT Reference Manual.
12562 2001-10-25 Robert Dewar <dewar@gnat.com>
12564 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
12565 is Error. Similar change for other renaming cases.
12567 2001-10-25 Robert Dewar <dewar@gnat.com>
12569 * s-atacco.ads: Add pragma Inline_Always for functions.
12570 Fix header format. Add copyright 2001
12572 2001-10-25 Ed Schonberg <schonber@gnat.com>
12574 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
12575 return Error rather than Empty so that analysis can proceed.
12577 2001-10-25 Ed Schonberg <schonber@gnat.com>
12579 * sem_util.adb (Enter_Name): better handling of cascaded error
12580 messages when a unit appears in its own context.
12582 2001-10-25 Ed Schonberg <schonber@gnat.com>
12584 * sem_util.adb (Defining_Entity): in case of error, attach created
12585 entity to specification, so that semantic analysis can proceed.
12587 2001-10-25 Robert Dewar <dewar@gnat.com>
12590 (Defining_Entity): Deal with Error.
12591 (Process_End_Label): Deal with bad end label for.
12593 2001-10-25 Ed Schonberg <schonber@gnat.com>
12595 * sem_elab.adb (Check_A_Call): refine message when call is in an
12596 instance but callee is not declared in the generic unit.
12598 2001-10-25 Ed Schonberg <schonber@gnat.com>
12600 * sem_elab.adb (Check_A_Call): check for renaming before finding the
12601 enclosing unit, which may already be different from the calling unit.
12603 2001-10-25 Geert Bosch <bosch@gnat.com>
12605 * 4gintnam.ads: fix header format.
12607 2001-10-25 Ed Schonberg <schonber@gnat.com>
12609 * sem_res.adb (Resolve_Call): if the call is actually an indexing
12610 operation on the result of a parameterless call, perform elaboration
12611 check after the node has been properly rewritten.
12613 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
12614 inlined within the generic tree, the defining identifier is not a
12617 2001-10-25 Ed Schonberg <schonber@gnat.com>
12619 * sem_res.adb (Resolve): special-case resolution of Null in an
12620 instance or an inlined body to avoid view conflicts.
12622 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
12623 compatibility by retrieving the access type of the generic copy.
12625 2001-10-25 Robert Dewar <dewar@gnat.com>
12628 (Analyze_Number_Declaration): Handle error expression.
12629 (Signed_Integer_Type_Declaration): Handle error bound.
12630 (Analyze_Subtype_Indication): Handle error range.
12632 * sem_util.adb (Get_Index_Bounds): Check for Error.
12634 2001-10-25 Robert Dewar <dewar@gnat.com>
12636 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
12637 in no run time mode.
12639 2001-10-25 Pascal Obry <obry@gnat.com>
12641 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
12642 mode case for ALLOC case.
12644 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
12645 all platforms. Improvement of last change.
12647 2001-10-25 Robert Dewar <dewar@gnat.com>
12649 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
12651 2001-10-25 Geert Bosch <bosch@gnat.com>
12653 * osint.adb (Is_Relative): Remove duplicate.
12655 2001-10-25 Pascal Obry <obry@gnat.com>
12657 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
12658 pathnames in UNIX and DOS style with drive letter.
12659 (Is_Relative): new routine.
12661 * osint.adb: Minor reformatting
12663 * osint.adb (Is_Relative): implementation using
12664 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
12666 2001-10-25 Pascal Obry <obry@gnat.com>
12668 * g-dirope.adb (Basename): correctly compute offset between the
12669 original Path and the translated one.
12671 * g-dirope.adb: (Base_Name): add some comments.
12673 2001-10-25 Robert Dewar <dewar@gnat.com>
12675 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
12676 in HIE mode, avoids compilation abandoned message
12678 * exp_imgv.adb: Correct typo in previous change
12680 * exp_imgv.adb: Correct typo in previous change (not my day!)
12682 2001-10-25 Robert Dewar <dewar@gnat.com>
12684 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
12686 2001-10-25 Pascal Obry <obry@gnat.com>
12688 * g-awk.ads: Move all pragma inlines next to the routine
12689 declarations. This is more uniform with other GNAT spec.
12691 2001-10-22 Geert Bosch <bosch@gnat.com>
12693 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
12695 2001-10-19 Geert Bosch <bosch@gnat.com>
12697 * Makefile.in (tools, gnattools): Remove gnatmem.
12699 2001-10-17 Richard Henderson <rth@redhat.com>
12701 * Makefile.in (misc.o): Depend on langhooks.h.
12702 * misc.c: Include it.
12703 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
12704 (LANG_HOOKS_DECODE_OPTION): New.
12705 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
12707 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
12709 * trans.c (tree_transform): Adjust to recent change in
12710 expand_asm_operands to implement named asm operands.
12712 2001-10-11 Ed Schonberg <schonber@gnat.com>
12714 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
12715 renaming of discriminant for mutable record type.
12717 2001-10-11 Robert Dewar <dewar@gnat.com>
12719 * validsw.adb: Properly save -gnatVn status.
12721 2001-10-11 Robert Dewar <dewar@gnat.com>
12723 * usage.adb: Add lines for V switch.
12725 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
12726 (/VALIDITY_CHECKING).
12728 2001-10-11 Ed Schonberg <schonber@gnat.com>
12730 * sem_type.adb (Add_One_Interp): an operator for a type declared in
12731 an extension of System is known to be visible.
12733 2001-10-11 Ed Schonberg <schonber@gnat.com>
12735 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
12736 properly. Fixes regression on ACATS C34005G.
12738 2001-10-11 Robert Dewar <dewar@gnat.com>
12740 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
12741 loop in generic instance, since this is likely not very useful.
12743 2001-10-11 Robert Dewar <dewar@gnat.com>
12745 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
12746 the error message for high integrity mode.
12748 * rtsfind.adb (RTE): Give message if we try to find an entity that
12749 is not available in high integrity mode.
12752 (OK_To_Use_In_HIE_Mode): New array.
12753 (RTE): May return Empty in high integrity mode.
12755 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
12756 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
12758 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
12759 unit if not inlined always and in no runtime mode. Fixes problem
12760 caused by new Rtsfind changes.
12762 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
12765 * rtsfind.adb (RTE): Make sure we do not try to load unit after
12766 giving message for entity not available in high integrity mode.
12768 2001-10-11 Pascal Obry <obry@gnat.com>
12770 * impunit.adb: Add GNAT.CRC32.
12772 2001-10-11 Ed Schonberg <schonber@gnat.com>
12774 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
12775 properly the case where one universal operand in a non-static
12776 exponentiation of a real literal.
12778 2001-10-11 Ed Schonberg <schonber@gnat.com>
12780 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
12781 clause, return the gobal finalization list, for lack of anthing else.
12783 2001-10-11 Ed Schonberg <schonber@gnat.com>
12785 * exp_ch7.adb (Make_Transient_Block): if statement is within
12786 exception handler, always use new transient scope to place Clean
12789 2001-10-11 Pascal Obry <obry@gnat.com>
12792 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
12793 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
12794 (GNATLS_RTL_OBJS): add g-crc32.o
12795 (GNATMAKE_RTL_OBJS): add g-crc32.o
12798 (CRC_Match): new function.
12799 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
12800 instead of the previous simple checksum algorithm.
12801 (Time_Stamp_Mismatch): use CRC_Match for comparison.
12802 (Set_Source_Table): idem.
12805 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
12806 instead of simple checksum.
12807 (CRC_Match): new function.
12808 (CRC_Error): new constant.
12810 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
12811 a CRC now and not a simple checksum. A CRC uses lower-case hex
12812 letters, fixes ambiguity in parsing.
12814 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
12815 is what this variable will store.
12817 * bcheck.adb: Change reference to chechsum in comments by CRC.
12818 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
12819 rename All_Checksum_Match to All_CRC_Match. Change due to API
12820 renaming since now GNAT does not use a simple checksum but a
12821 CRC using GNAT.CRC32.
12823 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
12824 now and not anymore a simple checksum.
12826 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
12829 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
12832 (Restore_Scan_State): rename Checksum to CRC.
12833 (Save_Scan_State): idem.
12837 (Checksum): rename to CRC.
12838 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
12840 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
12841 GNAT.CRC32). Update copyright notice.
12843 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
12844 GNAT.CRC32). Update copyright notice.
12847 (Accumulate_Checksum): removed.
12848 (Update): new procedure. Add a wide-character into the CRC.
12851 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
12852 (Load_File): fix initialization of S (change Source_Checksum to
12855 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
12856 Source_CRC in S initialization.
12858 * sinput.adb (Source_Checksum): renamed to Source_CRC.
12860 * sinput.ads (Source_Checksum): renamed to Source_CRC.
12861 Update comments for the CRC.
12863 * types.adb (Hex): Use lowercase for the letter part.
12865 * types.ads (Get_Hex_String): Returns the hexadecimal representation
12866 for a word. This is currently used only for CRC. In previous version,
12867 the checksum was using a representation with all letter being
12868 upper-case. With the new implementation (using CRC) we do not remove
12869 the 32th bit of the CRC, so we can have an upper-case starting letter
12870 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
12871 It is ambigous since the CRC was optional and could be followed by
12872 options like EB, EE. So now this routines uses lower-case letter for
12873 the hexadecimal representation. Strange enough only lower case letters
12874 where checked in Scan_ALI (even if this was not a possible case).
12876 * gnatvsn.ads (Library_Version): changed to 3.15a.
12878 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
12881 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
12884 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
12885 Add 2001 to copyright notice
12886 (Accumulate_Checksum): Modify to use System.CRC32.
12888 * ali-util.ads: Redo changes of previous revision to continue to use
12889 the word Checksum. Add 2001 to copyright notice.
12891 * ali.adb: Undo some of previous changes, not needed.
12892 Keep the change for lower case letters in the checksum.
12894 * ali.ads: Undo previous change not needed.
12896 * bcheck.adb: Undo most of previous change, not needed.
12897 But do use Checksums_Match for checksum comparison.
12899 * gnatls.adb: Undo most of previous change, not needed.
12900 But do use Checksums_Match for comparing checksums.
12902 * lib-load.adb: Undo previous change, not needed.
12904 * lib-writ.adb: Undo previous change, not needed.
12906 * lib-writ.ads: Document that checksums use lower case,
12907 not upper case letters.
12909 * scans.adb: Undo previous change, not needed
12911 * scans.ads: Undo previous change, not needed.
12913 * scn-nlit.adb: Undo previous changes, not needed.
12915 * scn-slit.adb: Undo previous change, not needed. Fix header format.
12918 (Accumulate_Checksum): Use System.CRC32.
12919 (Initialize_Checksum): New procedure.
12920 Remove other changes of previous revision.
12922 * sinput-p.adb: Undo previous change, not needed.
12924 * sinput.adb: Undo previous change, not needed.
12926 * sinput-l.adb: Undo previous change, not needed.
12928 * sinput.ads: Undo previous change, not needed. Keep only comment
12929 on new checksum algorithm
12931 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
12932 Also remove a-tags and a-stream from GNAT sources.
12934 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
12936 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
12938 2001-10-11 Geert Bosch <bosch@gnat.com>
12940 * einfo.h: Regenerate.
12942 * nmake.ads: Regenerate.
12944 * nmake.adb: Regenerate.
12946 * sinfo.h: Regenerate.
12948 * treeprs.adb: Regenerate.
12950 2001-10-10 Geert Bosch <bosch@gnat.com>
12952 * gnat-style.texi: New file describing coding guidelines for Ada.
12954 2001-10-10 Ed Schonberg <schonber@gnat.com>
12956 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
12959 2001-10-10 Geert Bosch <bosch@gnat.com>
12961 * snames.ads: Add new names for project facility.
12963 * snames.adb: Update to reflect snames.ads changes.
12965 * snames.h: Update to reflect snames.ads changes.
12967 2001-10-10 Vincent Celier <celier@gnat.com>
12970 (Add_Switches): reflect the changes for the switches attributes
12971 Default_Switches indexed by the programming language,
12972 Switches indexed by the file name.
12973 (Collect_Arguments_And_Compile): Idem.
12974 Reflect the attribute name changes.
12977 (Initialisation_Data): Change the names of some packages and
12979 (Initialize): process case insensitive associative arrays.
12982 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
12985 (Parse_Attribute_Declaration): For case insensitive associative
12986 arrays, set the index string to lower case.
12989 Reflect the changes of the project attributes.
12992 Replace Check_Naming_Scheme by Ada_Check and
12993 Language_Independent_Check.
12996 Replaced Check_Naming_Scheme by 2 procedures:
12997 Ada_Check and Language_Independent_Check.
13000 (Process_Declarative_Items): For case-insensitive associative
13001 arrays, set the index string to lower case.
13002 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
13003 Prj.Nmsc.Check_Naming_Scheme.
13006 (Case_Insensitive): New function
13007 (Set_Case_Insensitive): New procedure
13010 (Case_Insensitive): New function
13011 (Set_Case_Insensitive): New procedure
13012 (Project_Node_Record): New flag Case_Insensitive.
13015 (Value_Of): new function to get the string value of a single
13016 string variable or attribute.
13019 (Value_Of): new function to get the string value of a single
13020 string variable or attribute.
13023 (Ada_Default_Spec_Suffix): New function
13024 (Ada_Default_Impl_Suffix): New function
13025 Change definitions of several constants to reflect
13026 new components of record types.
13029 (Naming_Data): Change several components to reflect new
13030 elements of naming schemes.
13031 (Project_Data): New flags Sources_Present and
13032 Language_Independent_Checked.
13033 (Ada_Default_Spec_Suffix): New function.
13034 (Ada_Default_Impl_Suffix): New function.
13037 Modification of predefined names for project manager: added
13038 Implementation, Specification_Exceptions, Implementation_Exceptions,
13039 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
13040 Default_Switches, _Languages, Builder, Cross_Reference,
13041 Finder. Removed Body_Part, Specification_Append, Body_Append,
13042 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
13045 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
13048 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
13049 not that it is Nil_Variable_Value.
13051 * prj.ads: Add ??? for uncommented declarations
13053 2001-10-10 Ed Schonberg <schonber@gnat.com>
13055 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
13056 constant, do not indicate possible modification, so that gigi can
13057 treat it as a bona fide constant.
13059 2001-10-10 Robert Dewar <dewar@gnat.com>
13061 * sem_prag.adb: Add processing for pragma External.
13063 * snames.ads: Add entry for pragma External.
13065 * par-prag.adb: Add pragma External.
13067 * snames.adb: Updated to match snames.ads.
13069 2001-10-10 Ed Schonberg <schonber@gnat.com>
13071 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
13072 a dynamic task if the allocator appears in an indexed assignment
13073 or selected component assignment.
13075 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
13076 For a dynamic task in an assignment statement, use target of
13077 assignment to generate meaningful name.
13079 2001-10-10 Ed Schonberg <schonber@gnat.com>
13081 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
13084 * einfo.ads: Body_Entity is also defined for generic package.
13085 Documentation change only
13087 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
13088 others_choice for a discriminated component initialization,
13089 convert discriminant references into the corresponding discriminals.
13091 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
13092 only if original type is private and expression has to be wrapped
13096 (Apply_Constraint_Check): Do not perform length check
13097 if expression is an aggregate with only an others_choice.
13098 (Length_N_Cond): two references to the same in_parameter
13099 (typically the discriminal in an init_proc) denote the same value.
13100 Two useful optimization uncovered by bugfixes above.
13102 2001-10-10 Robert Dewar <dewar@gnat.com>
13104 * xeinfo.adb: Change int to char in translation of enumeration types.
13105 This fixes a problem in the C representation of component alignment.
13106 Add 2001 to copyright notice
13108 2001-10-10 Richard Kenner <kenner@gnat.com>
13110 * decl.c: (validate_size): Do check size of object of integral type
13111 if it is a packed array type.
13113 2001-10-10 Richard Kenner <kenner@gnat.com>
13115 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
13116 VAR_DECL for constant if not Is_Public but -O0.
13118 2001-10-10 Richard Kenner <kenner@gnat.com>
13120 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
13122 2001-10-10 Geert Bosch <bosch@gnat.com>
13124 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
13125 use '/' as switch character, allowing for absolute file names.
13127 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
13129 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
13132 2001-10-08 Geert Bosch <bosch@gnat.com>
13134 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
13135 Automatically build utilities when files need to be regenerated.
13137 2001-10-08 Geert Bosch <bosch@gnat.com>
13139 * xsnames.adb: New utility for updating snames.ads and snames.adb
13141 2001-10-08 Zack Weinberg <zack@codesourcery.com>
13143 * Make-lang.in (ADAFLAGS): Add -W -Wall.
13144 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
13145 (gnat1): Also depend on attribs.o.
13146 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
13147 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
13148 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
13149 (ADAFLAGS): Add -W -Wall.
13150 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
13153 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
13154 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
13155 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
13156 Use $(ADAC), not $(CC), as compilation command.
13158 (gnattools): Depend directly on tools to build, don't use
13160 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
13162 * einfo.h, sinfo.h: New files (autogenerated).
13164 2001-10-08 Richard Henderson <rth@redhat.com>
13166 * comperr.adb (Abort_In_Progress): New.
13167 (Compiler_Abort): Use it to prevent recursion.
13169 2001-10-08 Robert Dewar <dewar@gnat.com>
13171 * atree.adb: Set Error_Posted in Error node, helps error recovery.
13173 * par-endh.adb (Output_End_Expected): We should also not test
13174 Error_Posted on the Error node, since now it is always set.
13176 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
13177 to help error recovery. Part of general work on 9407-004.
13179 * par.adb: Add ??? for misuse of error
13182 (Resolve): Defend against Error, fixes 9407-003.
13183 (Resolve_Discrete_Subtype_Indication): Defend against Error.
13185 * sinfo.ads (N_Error): Now has Etype field (which will be set
13186 to Any_Type to help error recovery).
13188 2001-10-08 Richard Kenner (kenner@gnat.com)
13190 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
13191 Consistently set MEM attributes from expression; fixes
13192 bootstrap failure on x86.
13194 2001-10-08 Geert Bosch (bosch@gnat.com)
13196 * 5oosinte.adb: Add 2001 to copyright notice.
13198 2001-10-08 Geert Bosch (bosch@gnat.com)
13200 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
13202 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
13204 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
13206 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
13208 2001-10-05 Geert Bosch (bosch@gnat.com)
13210 * adaint.h: Small formatting fix.
13212 2001-10-04 Geert Bosch <bosch@gnat.com>
13214 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
13215 Arg is int, not FILE *, in dummy version of functions.
13217 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
13218 Arg is int, not FILE *.
13220 2001-10-04 Geert Bosch <bosch@gnat.com>
13222 * 3lsoccon.ads: Added file, missed with initial check ins.
13224 * 4lintnam.ads: Fix header format.
13225 Change Linux to GNU/Linux.
13227 * 5iosinte.adb: Change Linux to GNU/Linux.
13229 * 5iosinte.ads: Change Linux to GNU/Linux.
13231 * 5itaprop.adb: Change Linux to GNU/Linux.
13233 * 5itaspri.ads: Change Linux to GNU/Linux.
13234 Update copyright notice.
13236 * 5lintman.adb: Change Linux to GNU/Linux.
13238 * 5lml-tgt.adb: Change Linux to GNU/Linux.
13240 * 5losinte.ads: Change Linux to GNU/Linux.
13242 * 5lsystem.ads: Change Linux to GNU/Linux.
13244 * 5qosinte.adb: Change Linux to GNU/Linux.
13246 * 5qosinte.ads: Change Linux to GNU/Linux.
13248 * 5qparame.ads: Change Linux to GNU/Linux.
13250 * 5qtaprop.adb: Change Linux to GNU/Linux.
13252 * 5qtaspri.ads: Change Linux to GNU/Linux.
13253 Add 2001 to copyright notice.
13255 * 5vintman.ads: Change Linux to GNU/Linux.
13256 Fix header format. Add 2001 to copyright notice.
13258 * g-soccon.ads: Change Linux to GNU/Linux.
13260 * g-trasym.ads: Change Linux to GNU/Linux.
13261 Add 2001 to copyright notice.
13263 * memtrack.adb: Change Linux to GNU/Linux.
13265 * s-intman.ads: Change Linux to GNU/Linux.
13266 Add 2001 to copyright notice. Fix header format.
13268 * s-stache.adb: Change Linux to GNU/Linux.
13270 * adaint.c: Change Linux to GNU/Linux.
13272 * cio.c: Change Linux to GNU/Linux.
13274 * cstreams.c: Change Linux to GNU/Linux.
13276 * init.c: Change Linux to GNU/Linux.
13278 * gmem.c: Change Linux to GNU/Linux.
13280 * tracebak.c: Change Linux to GNU/Linux.
13283 2001-10-02 Geert Bosch <bosch@gnat.com>
13285 * misc.c (insert_default_attributes): Add dummy version.